BioLargo (BLGO) 424B4Prospectus supplement with pricing info

Filed pursuant to Rule 424(b)(4)

Registration No. 333-268973

PROSPECTUS 

Dated: January 19, 2023

PROSPECTUS

31,250,000 shares of common stock

This prospectus relates to the offer and sale of up to 31,250,000 shares of common stock, par value $0.00067, of Biolargo, Inc., a Delaware corporation, by Lincoln Park Capital Fund, LLC, whom we refer to in this prospectus as “Lincoln Park” or the “selling stockholder.”

The shares of common stock being offered by the selling stockholder have been or may be issued pursuant to the purchase agreement dated December 13, 2022, that we entered into with Lincoln Park. (See “The Lincoln Park Transaction” below for a description of that agreement and “Selling Stockholder” for additional information regarding Lincoln Park.) The prices at which Lincoln Park may sell the shares will be determined by the prevailing market price for the shares or in negotiated transactions.

We are not selling any securities under this prospectus and will not receive any of the proceeds from the sale of shares by the selling stockholder. We may receive up to $10,000,000 aggregate gross proceeds under the Purchase Agreement from any sales we make to the selling stockholder pursuant to the Purchase Agreement after the date of this prospectus.

The selling stockholder may sell the shares of common stock described in this prospectus in a number of different ways and at varying prices. See “Plan of Distribution” for more information about how the selling stockholder may sell the shares of common stock being registered pursuant to this prospectus. The selling stockholder is an “underwriter” within the meaning of Section 2(a)(11) of the Securities Act of 1933, as amended.

We will pay the expenses incurred in registering the shares, including legal and accounting fees. See “Plan of Distribution”.

Since January 23, 2008, our common stock has been quoted on the OTC Markets “OTCQB” marketplace (formerly known as the “OTC Bulletin Board”, and referred to in this prospectus as the “OTC Markets”) under the trading symbol “BLGO.”  On January 19, 2023, the last reported sale price of our common stock on the OTC Markets was $0.21.

The securities offered in this prospectus involve a high degree of risk. You should consider the risk factors beginning on page 5 before purchasing our common stock.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus. Any representation to the contrary is a criminal offense.

The date of this prospectus is January 19, 2023

TABLE OF CONTENTS

Unless otherwise specified, the information in this prospectus is set forth as of January 19, 2023, and we anticipate that changes in our affairs will occur after such date. We have not authorized any person to give any information or to make any representations, other than as contained in this prospectus, in connection with the offer contained in this prospectus. If any person gives you any information or makes representations in connection with this offer, do not rely on it as information we have authorized. This prospectus is not an offer to sell our common stock in any state or other jurisdiction to any person to whom it is unlawful to make such offer.

PROSPECTUS SUMMARY

The following summary highlights selected information from this prospectus and may not contain all the information that is important to you. To understand our business and this registration statement fully, you should read this entire prospectus carefully, including the financial statements and the related notes beginning on page F-1. When we refer in this prospectus to “BioLargo,” the “Company,” “our Company,” “we,” “us” and “our,” we mean (i) BioLargo, Inc., a Delaware corporation; (ii) its wholly-owned subsidiaries BioLargo Life Technologies, Inc., a California corporation, ONM Environmental, Inc., a California corporation, BioLargo Water Investment Group, Inc., a California corporation (which wholly owns BioLargo Water, Inc., a Canadian corporation), and BioLargo Development Corp., a California corporation, (iii) its majority-owned subsidiaries BioLargo Engineering, Science & Technologies, LLC, a Tennessee limited liability company, and Clyra Medical Technologies, Inc. (“Clyra”). This prospectus contains forward-looking statements and information relating to BioLargo. See “Cautionary Note Regarding Forward Looking Statements” on page 14.

Our Company

BioLargo, Inc. is a Delaware corporation.

Our principal executive offices are located at 14921 Chestnut Street, Westminster, California 92683. Our telephone number is (888) 400-2863.

The Offering

On December 13, 2022, we entered into a purchase agreement with Lincoln Park, which we refer to in this prospectus as the Purchase Agreement, pursuant to which Lincoln Park has agreed to purchase from us up to an aggregate of $10,000,000 of our common stock (subject to certain limitations) from time to time over the term of the Purchase Agreement. (See “The Lincoln Park Transaction” below for a description of that agreement and “Selling Stockholder” for additional information regarding Lincoln Park.) Also on December 13, 2022, we entered into a registration rights agreement with Lincoln Park, which we refer to in this prospectus as the Registration Rights Agreement, pursuant to which we have filed with the SEC the registration statement that includes this prospectus to register for resale under the Securities Act of 1933, as amended, or the Securities Act, the shares of common stock that have been or may be issued to Lincoln Park under the Purchase Agreement.

This prospectus covers 31,250,000 shares of stock, all of which are offered for sale by the selling stockholder, Lincoln Park Capital Fund, LLC (“Lincoln Park”). The 31,250,000 shares of stock are comprised of: (i) 1,250,000 shares that we already issued to Lincoln Park as a commitment fee for making the commitment under the December 13, 2022 purchase agreement with Lincoln Park (“Purchase Agreement”), and (ii) an additional 30,000,000 shares we have reserved for issuance to Lincoln Park in the future under the Purchase Agreement, if and when we sell shares to Lincoln Park under the Purchase Agreement.

Other than the 1,250,000 shares of our common stock that we have already issued to Lincoln Park pursuant to the terms of the Purchase Agreement as consideration for its commitment to purchase shares of our common stock under the Purchase Agreement, we do not have the right to commence any further sales to Lincoln Park under the Purchase Agreement until certain conditions set forth in the Purchase Agreement, all of which are outside of Lincoln Park’s control, have been satisfied, including that the SEC has declared effective the registration statement that includes this prospectus. Thereafter, we may, from time to time and at our sole discretion, direct Lincoln Park to purchase shares of our common stock in amounts up to 100,000 shares on any single business day, subject to a maximum of $500,000 per purchase, plus other “accelerated amounts” under certain circumstances. There are no trading volume requirements or restrictions under the Purchase Agreement, and we will control the timing and amount of any sales of our common stock to Lincoln Park.  The purchase price of the shares that may be sold to Lincoln Park under the Purchase Agreement will be based on the market price of our common stock preceding the time of sale as computed under the Purchase Agreement. The purchase price per share will be equitably adjusted for any reorganization, recapitalization, non-cash dividend, stock split, or other similar transaction occurring during the business days used to compute such price. We may at any time in our sole discretion terminate the Purchase Agreement without fee, penalty or cost upon one business day notice.   There are no restrictions on future financings, rights of first refusal, participation rights, penalties or liquidated damages in the Purchase Agreement or Registration Rights Agreement other than a prohibition on entering into a “Variable Rate Transaction,” as defined in the Purchase Agreement.  Lincoln Park may not assign or transfer its rights and obligations under the Purchase Agreement.

As of January 19, 2023, there were approximately 279,000,000 shares of our common stock outstanding, including the 1,250,000 shares that we have already issued to Lincoln Park under the Purchase Agreement. Of our outstanding shares, approximately 236,000,000 shares were held by non-affiliates. Although the Purchase Agreement provides that we may sell up to an additional $10,000,000 of our common stock to Lincoln Park, only an additional 30,000,000 shares of our common stock are being offered under this prospectus, which may be issued to Lincoln Park in the future under the Purchase Agreement, if and when we sell shares to Lincoln Park under the Purchase Agreement. If all of the 31,250,000 shares offered by Lincoln Park under this prospectus were issued and outstanding as of the date hereof, such shares would represent 10.1% of the total number of shares of our common stock outstanding and 11.7% of the total number of outstanding shares held by non-affiliates, in each case as of the date hereof.  Depending on the price per share at which we sell our common stock to Lincoln Park, we may be authorized to issue and sell to Lincoln Park under the Purchase Agreement more shares of our common stock than are offered under this prospectus. In that event, if we desire to issue and/or sell to Lincoln Park more than the 31,250,000 shares offered under this prospectus, we must first register for resale under the Securities Act any such additional shares, which could cause additional substantial dilution to our stockholders. The number of shares ultimately offered for resale by Lincoln Park under this prospectus is dependent upon the number of shares we direct Lincoln Park to purchase under the Purchase Agreement.

The Purchase Agreement also prohibits us from directing Lincoln Park to purchase any shares of common stock if those shares, when aggregated with all other shares of our common stock then beneficially owned by Lincoln Park and its affiliates, would result in Lincoln Park and its affiliates having beneficial ownership, at any single point in time, of more than 4.99% of the then total outstanding shares of our common stock, as calculated pursuant to Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Rule 13d-3 thereunder, which limitation we refer to as the Beneficial Ownership Cap. Currently, Lincoln Park owns an aggregate of 5,447,059 shares, which represents 1.96% of the total outstanding shares of our common stock.

Issuances of our common stock in this offering will not affect the rights or privileges of our existing stockholders, except that the economic and voting interests of each of our existing stockholders will be diluted as a result of any such issuance. Although the number of shares of common stock that our existing stockholders own will not decrease, the shares owned by our existing stockholders will represent a smaller percentage of our total outstanding shares after any such issuance to Lincoln Park.

SECURITIES OFFERED

SUMMARY OF BUSINESS OPERATIONS

BioLargo, Inc. invents, develops, and commercializes innovative platform technologies to solve challenging environmental problems like PFAS contamination, advanced water and wastewater treatment, industrial odor and VOC control, air quality control, infection control, and myriad environmental remediation challenges. Having conducted continual and extensive research and development, BioLargo holds a wide array of issued patents, maintains a robust pipeline of products, and provides full-service environmental engineering services.

Our company operates in four distinct divisions – odor and VOC control operated out of Orange County, California; engineering services operated out of Oak Ridge, Tennessee; Canadian operations in Edmonton, Alberta; and medical products, operated out of Orange County, California.

Our flagship products are:

Our engineering division offers full service environmental engineering to third parties and provides engineering support services to our internal teams to accelerate the commercialization of our technologies. Located in Oak Ridge, Tennessee, the team is highly experienced across multiple industries and considered experts in their respective fields, including chemical engineering, wastewater treatment (including design, operations, data gathering and data evaluation), process safety, energy efficiency, air pollution, design and control, technology evaluation, technology integration, air quality management & testing, engineering management, permitting, industrial hygiene, applied research and development, air testing, environmental permitting, HAZOP review, chemical processing, thermal design, computational fluid dynamics, mechanical engineering, mechanical design, NEPDES permitting, RCRA/TSCA compliance and permitting, project management, storm water design & permitting, computer assisted design (CAD), bench chemistry, continuous emission monitoring system operator, data handling and evaluation and decommissioning and decontamination of radiological and chemical contaminated facilities.

Clyra Medical Technologies, Inc. is our partially owned subsidiary creating medical products based on our technology. It is launching a product to be used by surgeons generally, with a first target market aimed toward orthopedic surgeons for use as a wound irrigation solution and to help manage patient care and outcomes.

SUMMARY OF RISK FACTORS

Our business is subject to numerous risks and uncertainties that you should consider before investing in our common stock. Set forth below is a summary of the principal risks we face:

RISK FACTORS

An investment in our common stock is highly speculative, involves a high degree of risk and should be made only by investors who can afford a complete loss. You should carefully consider the following risk factors, together with the other information in this prospectus, including our financial statements and the related notes, before you decide to buy our common stock. If any of the following risks actually occurs, then our business, financial condition or results of operations could be materially adversely affected, the trading of our common stock could decline, and you may lose all or part of your investment therein.

Risks relating to our Financial Condition

We have incurred net losses on an annual basis since our inception and may continue to experience losses and negative cash flow in the future.

We have not yet generated enough revenue or gross profit from operations to fund our expenses, and, accordingly, we have incurred net losses every year since our inception. We recorded a net loss of $847,000 for the three months ended September 30, 2022, a net loss of $3,724,000 for the nine months ended September 30, 2022, and a net loss of $6,894,000 for the year ended December 31, 2021. At September 30, 2022, we had $1,268,000 cash and cash equivalents. We have funded the majority of our activities through the issuance of convertible debt or equity securities. Although we are devoting more energy and money to our sales and marketing activities, we continue to anticipate net losses and negative cash flow for the foreseeable future. Our ability to reach positive cash flow depends on many factors, including our ability to fund sales and marketing activities, and the rate of client adoption. We may continue to incur losses and experience negative cash flows from operations for the foreseeable future. If we cannot achieve positive cash flow from operations or net income, we may need to raise additional capital on acceptable terms.

Our cash requirements are significant. We will continue to require additional financing to sustain our operations and without it we may not be able to continue operations.

Our cash requirements and expenses continue to be significant. Our net cash used in continuing operations for the year ended December 31, 2021, was $3,963,000, approximately $330,000 per month, and for the nine months ended September 30, 2022, it was $2,803,000, approximately $310,000 per month. During 2021, we generated $2,531,000 in consolidated gross revenues, approximately $211,000 monthly average, and for the nine months ended September 30, 2022, we generated $3,786,000 in gross revenues, approximately $414,000 per month. In order to become profitable, we must significantly increase our revenues. Although our revenues are increasing through sales of our products and from our engineering division, we expect to continue to use cash for the foreseeable future as it becomes available, and expect to continue to sell our securities to fund operations.

At September 30, 2022, we had working capital of $1,503,000. Our auditor’s report for the year ended December 31, 2021, includes an explanatory paragraph to their audit opinion stating that our recurring losses from operations and working capital deficiency raise substantial doubt about our ability to continue as a going concern. We do not currently have sufficient financial resources to fund our operations or those of our subsidiaries. Therefore, we need additional financing to continue these operations.

We have relied on private securities offerings, as well as sales of stock to Lincoln Park Capital, to provide cash needed to close the gap between operational revenue and expenses. Our ability to rely on private financing may change if the United States enters a recession, if the Dow Industrial Average or Nasdaq composite decline significantly, if interest rates rise, if real estate values decline, if international events affect the global economy, or many other factors that impact private investors’ willingness to invest in high-risk companies. Thus, while we have been able to rely on private investments in the past, we may not be able to do so in the near future.

During the nine months ended September 30, 2022, we relied on our financing agreement with Lincoln Park Capital to sell shares and raise capital, as well as other private investors, and received approximately $3,250,000 in gross proceeds. These sales of our common stock are dilutive to our existing stockholders. We intend to continue these financing activities, and thus intend to continue to dilute existing and future stockholders.

Our ability to access capital markets could be limited.

From time-to-time, we may need to access capital markets to obtain long-term and short-term financing. However, our ability to access capital markets could be limited or adversely affected by, among other things, the performance of the stock market in general, interest rates, our asset base, our track record in the industries in which we operate, our financial condition, and the health or market perceptions of the US or global economy. In addition, many of the factors that affect our ability to access capital markets, including the liquidity of the overall capital markets in general and the lack of liquidity for our common stock and the state of the economy, among others, are outside of our control. No assurance can be given that we will be able to access capital markets on terms acceptable to us when required to do so, which could adversely affect our business, financial condition and results of operations.

We expect to incur future losses and may not be able to achieve profitability.

Although we are generating revenue from the sale of our products and from providing services, and we expect to generate revenue from new products we are introducing, and eventually from other license or supply agreements, we anticipate net losses and negative cash flow to continue for the foreseeable future until our products are expanded in the marketplace and they gain broader acceptance by resellers and customers. Our current level of sales is not sufficient to support the financial needs of our business. We cannot predict when or if sales volumes will be sufficiently large to cover our operating expenses. We intend to expand our marketing efforts of our products as financial resources are available, and we intend to continue to expand our research and development efforts. Consequently, we will need to generate significant additional revenue or seek additional financings to fund our operations. This has put a proportionate corresponding demand on capital. Our ability to achieve profitability is dependent upon our efforts to deliver a viable product and our ability to successfully bring it to market, which we are currently pursuing. Although our management is optimistic that we will succeed in licensing our technology, we cannot be certain as to timing or whether we will generate sufficient revenue to be able to operate profitably. If we cannot achieve or sustain profitability, then we may not be able to fund our expected cash needs or continue our operations. If we are not able to devote adequate resources to promote commercialization of our technology, then our business plans will suffer and may fail.  

Because we have limited resources to devote to sales, marketing and licensing efforts with respect to our technology, any delay in such efforts may jeopardize future research and development of technologies and commercialization of our technology. Although our management believes that it can finance commercialization efforts through sales of our securities and possibly other capital sources, if we do not successfully bring our technology to market, our ability to generate revenues will be adversely affected.  

Risks Relating to our Business

Some of our revenues are dependent on the marketing efforts of third parties.

We manufacture and sell private-labeled odor-control products to third parties who market those products to consumers and retailers. A significant amount of our revenue in the three months ended September 30, 2022, was from sales to one such third party. Whether they continue marketing their products through national television advertising is out of our control. If they discontinue their marketing campaign, our sales to them would be significantly reduced.

Our revenue growth rate may not be indicative of future performance and may slow over time.

Although our revenues have grown over the last several years and in recent quarters, our revenue growth rate may slow over time for a number of reasons, including increasing competition, market saturation, slowing demand for our products and services, increasing regulatory costs and challenges, the impact of COVID-19, and failure to capitalize on growth opportunities.

We do not have contracts with customers that require the purchase of a minimum amount of our products.

None of our customers provide us with firm, long-term or short-term volume purchase commitments. As a result, we could have periods during which we have no or limited orders for our products but will continue to have fixed costs. We may not be able to find new customers in a timely manner if we experience no or limited purchase orders. Periods of no or limited purchase orders for our products, particularly from one or more of our four largest customers, could adversely affect our business, financial condition and results of operations.

Supply Chain Challenges

As we emerge with new products like our AEC and AOS, that find adoption in the commercial markets, we will likely face supply chain challenges, including supply and pricing volatility, that will be beyond our control that might include steel, electrodes, membranes, electronic components (like chips), raw chemicals. We predict that at some level we may face delays and or extended delivery times for systems sold to clients and that could lead to delays in our anticipated growth.

We need to outsource and rely on third parties for the manufacture of the chemicals, material components or delivery apparatus used in our technology, and part of our future success will be dependent on the timeliness and effectiveness of the efforts of these third parties.

We do not have the required financial and human resources or capability to manufacture the chemicals necessary to make our odor control products. Our business model calls for the outsourcing of the manufacture of these chemicals in order to reduce our capital and infrastructure costs as a means of potentially improving our financial position and the profitability of our business. Accordingly, we must enter into agreements with other companies that can assist us and provide certain capabilities, including sourcing and manufacturing, which we do not possess. We may not be successful in entering into such alliances on favorable terms or at all. Even if we do succeed in securing such agreements, we may not be able to maintain them. Furthermore, any delay in entering into agreements could delay the development and commercialization of our technology or reduce its competitiveness even if it reaches the market. Any such delay related to such future agreements could adversely affect our business.  While we have been able to secure materials and supplies like plastic containers through the COVID-19 crisis, we have not assurances that our ability to purchase in large quantities on a continual basis.

If any party to which we have outsourced certain functions fails to perform its obligations under agreements with us, the commercialization of our technology could be delayed or curtailed.

To the extent that we rely on other companies to manufacture the chemicals used in our technology, or sell or market products incorporating our technology, we will be dependent on the timeliness and effectiveness of their efforts. If any of these parties does not perform its obligations in a timely and effective manner, the commercialization of our technology could be delayed or curtailed because we may not have sufficient financial resources or capabilities to continue such efforts on our own.

We rely on a small number of key supply ingredients in order to manufacture CupriDyne Clean.

The raw ingredients used to manufacture CupriDyne Clean are readily available from multiple suppliers. However, commodity prices for these ingredients can vary significantly, and the margins that we are able to generate could decline if prices rise. If our manufacturing costs rise significantly, we may be forced to raise the prices for our products, which may reduce their acceptance in the marketplace. Given the current delays in supply chain delivery on a global scale, we are anticipating and developing strategies to manage the expected increases in our cost of raw goods and potential supply limitations which could impact our business and results of operations.

If our technology or products incorporating our technology do not gain market acceptance, it is unlikely that we will become profitable.

The potential markets for products into which our technology can be incorporated are rapidly evolving, and we have many successful competitors including some of the largest and most well-established companies in the world. The commercial success of products incorporating our technology will depend on the adoption of our technology by commercial and consumer end users in various fields.

Market acceptance may depend on many factors, including:

If products incorporating our technology do not achieve a significant level of market acceptance, then demand for our technology itself may not develop as expected, and, in such event, it is unlikely that we will become profitable.

If we are not able to manage our anticipated growth effectively, we may not become profitable.

We anticipate that expansion will continue to be required to address potential market opportunities for our technologies and our products. Our existing infrastructure is limited. While we believe our current manufacturing processes as well as our office and warehousing provide the basic resources to expand to sales of more than $2 million per month, our infrastructure will need more staffing to support manufacturing, customer service, administration as well as sales/account executive functions. There can be no assurance that we will have the financial resources to create new infrastructure, or that any such infrastructure will be sufficiently scalable to manage future growth, if any. There also can be no assurance that, if we invest in additional infrastructure, we will be effective in expanding our operations or that our systems, procedures or controls will be adequate to support such expansion. In addition, we will need to provide additional sales and support services to our partners if we achieve our anticipated growth with respect to the sale of our technology for various applications. Failure to properly manage an increase in customer demands could result in a material adverse effect on customer satisfaction, our ability to meet our contractual obligations, and our operating results.

Some of the products incorporating our technology will require regulatory approval.

The products in which our technology may be incorporated have both regulated and non-regulated applications. The regulatory approvals for certain applications may be difficult, impossible, time consuming and/or expensive to obtain. While our management believes such approvals can be obtained for the applications contemplated, until those approvals from the FDA or the EPA or other regulatory bodies, at the federal and state levels, as may be required are obtained, we may not be able to generate commercial revenues for regulated products. Certain specific regulated applications and their use require highly technical analysis and additional third-party validation and will require regulatory approvals from organizations like the FDA. Certain applications may also be subject to additional state and local agency regulations, increasing the cost and time associated with commercial strategies. Additionally, most products incorporating our technology that may be sold in the European Union (“EU”) will require EU and possibly also individual country regulatory approval. All such approvals, including additional testing, are time-consuming, expensive and do not have assured outcomes of ultimate regulatory approval. 

We have limited product distribution experience, and we rely in part on third parties who may not successfully sell our products.

We have limited product distribution experience and rely in part on product distribution arrangements with third parties. In our future product offerings, we may rely solely on third parties for product sales and distribution. We also plan to license our technology to certain third parties for commercialization of certain applications. We expect to enter into additional distribution agreements and licensing agreements in the future, and we may not be able to enter into these additional agreements on terms that are favorable to us, if at all. In addition, we may have limited or no control over the distribution activities of these third parties. These third parties could sell competing products and may devote insufficient sales efforts to our products. As a result, our future revenues from sales of our products, if any, will depend on the success of the efforts of these third parties.

Our internal controls are not effective.

We have determined that our disclosure controls and procedures and our internal control over financial reporting are currently not effective. The lack of effective internal controls, has not yet, but could in the future, materially adversely affect our financial condition and ability to carry out our business plan, and the accuracy of our financial statements. As more financial resources come available, we need to invest in additional personnel to better manage the financial reporting processes.

We may not be able to attract or retain qualified senior personnel.

We believe we are currently able to manage our current business with our existing management team. However, as we expand the scope of our operations, we will need to obtain the full-time services of additional senior management and other personnel. Competition for highly-skilled personnel is intense, and there can be no assurance that we will be able to attract or retain qualified senior personnel. Our failure to do so could have an adverse effect on our ability to implement our business plan. As we add full-time senior personnel, our overhead expenses for salaries and related items will increase from current levels and, depending upon the number of personnel we hire and their compensation packages, these increases could be substantial.

If we lose our key personnel or are unable to attract and retain additional personnel, we may be unable to achieve profitability.

Our future success is substantially dependent on the efforts of our senior management, particularly Dennis P. Calvert, our president and chief executive officer. The loss of the services of Mr. Calvert or other members of our senior management may significantly delay or prevent the achievement of product development and other business objectives. Because of the scientific nature of our business, we depend substantially on our ability to attract and retain qualified marketing, scientific and technical personnel. There is intense competition among specialized and technologically-oriented companies for qualified personnel in the areas of our activities. If we lose the services of, or do not successfully recruit, key marketing, scientific and technical personnel, then the growth of our business could be substantially impaired. At present, we do not maintain key man insurance for any of our senior management, although management is evaluating the potential of securing this type of insurance in the future as may be available. 

Nondisclosure agreements with employees and others may not adequately prevent disclosure of trade secrets and other proprietary information.

In order to protect our proprietary technology and processes, we rely in part on nondisclosure agreements with our employees, potential licensing partners, potential manufacturing partners, testing facilities, universities, consultants, agents and other organizations to which we disclose our proprietary information. These agreements may not effectively prevent disclosure of confidential information and may not provide an adequate remedy in the event of unauthorized disclosure of confidential information. In addition, others may independently discover trade secrets and proprietary information, and in such cases we could not assert any trade secret rights against such parties. Costly and time-consuming litigation could be necessary to enforce and determine the scope of our proprietary rights, and failure to obtain or maintain trade secret protection could adversely affect our competitive business position. Since we rely on trade secrets and nondisclosure agreements, in addition to patents, to protect some of our intellectual property, there is a risk that third parties may obtain and improperly utilize our proprietary information to our competitive disadvantage. We may not be able to detect unauthorized use or take appropriate and timely steps to enforce our intellectual property rights. 

We may become subject to product liability claims.

As a business that manufactures and markets products for use by consumers and institutions, we may become liable for any damage caused by our products, whether used in the manner intended or not. Any such claim of liability, whether meritorious or not, could be time-consuming and/or result in costly litigation. Although we maintain general liability insurance, our insurance may not cover potential claims of the types described above and may not be adequate to indemnify for all liabilities that may be imposed. Any imposition of liability that is not covered by insurance or is in excess of insurance coverage could harm our business and operating results, and you may lose some or all of any investment you have made, or may make, in our company. 

Litigation or the actions of regulatory authorities may harm our business or otherwise distract our management.

Substantial, complex or extended litigation could cause us to incur major expenditures and distract our management. For example, lawsuits by employees, former employees, investors, stockholders, partners, customers or others, or actions taken by regulatory authorities, could be very costly and substantially disrupt our business. As a result of our financing activities over time, and by virtue of the number of people that have invested in our company, we face increased risk of lawsuits from investors. Such lawsuits or actions could from time to time be filed against our company and/or our executive officers and directors. Such lawsuits and actions are not uncommon, and we cannot assure you that we will always be able to resolve such disputes or actions on terms favorable to our company.

If we suffer negative publicity concerning the safety or efficacy of our products, our sales may be harmed.

If concerns should arise about the safety or efficacy of any of our products that are marketed, regardless of whether or not such concerns have a basis in generally accepted science or peer-reviewed scientific research, such concerns could adversely affect the market for those products. Similarly, negative publicity could result in an increased number of product liability claims, whether or not those claims are supported by applicable law.

Any revenues that we may earn in the future are unpredictable, and our operating results are likely to fluctuate from quarter to quarter.

We believe that our future operating results will fluctuate due to a variety of factors, including:

We expect our operating expenses will continue to fluctuate significantly in 2023 and beyond, as we continue our research and development and increase our marketing and licensing activities. Although we expect to generate revenues from licensing our technology in the future, revenues may decline or not grow as anticipated, and our operating results could be substantially harmed for a particular fiscal period. Moreover, our operating results in some quarters may not meet the expectations of stock market analysts and investors. In that case, our stock price most likely would decline.

The licensing of our technology or the manufacture, use or sale of products incorporating our technology may infringe on the patent rights of others, and we may be forced to litigate if an intellectual property dispute arises.

If we infringe or are alleged to have infringed another party’s patent rights, we may be required to seek a license, defend an infringement action or challenge the validity of the patents in court. Patent litigation is costly and time consuming. We may not have sufficient resources to bring these actions to a successful conclusion. In addition, if we do not obtain a license, do not successfully defend an infringement action or are unable to have infringed patents declared invalid, we may:

Parties making such claims may be able to obtain injunctive relief that could effectively block our company’s ability to further develop or commercialize our current and proposed product candidates in the United States and abroad and could result in the award of substantial damages. Defense of any lawsuit or failure to obtain any such license could substantially harm our company. Litigation, regardless of outcome, could result in substantial cost to, and a diversion of efforts by, our company.

Our patents are expensive to maintain, our patent applications are expensive to prosecute, and thus we are unable to file for patent protection in many countries.

Our ability to compete effectively will depend in part on our ability to develop and maintain proprietary aspects of our technology and either to operate without infringing the proprietary rights of others or to obtain rights to technology owned by third parties. Pending patent applications relating to our technology may not result in the issuance of any patents or any issued patents that will offer protection against competitors with similar technology. We must employ patent attorneys to prosecute our patent applications both in the United States and internationally. International patent protection requires the retention of patent counsel and the payment of patent application fees in each foreign country in which we desire patent protection, on or before filing deadlines set forth by the International Patent Cooperation Treaty (“PCT”). We therefore choose to file patent applications only in foreign countries where we believe the commercial opportunities require it, considering our available financial resources and the needs for our technology. This has resulted, and will continue to result, in the irrevocable loss of patent rights in all but a few foreign jurisdictions.

Patents we receive may be challenged, invalidated or circumvented in the future, or the rights created by those patents may not provide a competitive advantage. We also rely on trade secrets, technical know-how and continuing invention to develop and maintain our competitive position. Others may independently develop substantially equivalent proprietary information and techniques or otherwise gain access to our trade secrets.

We are subject to risks related to future business outside of the United States.

Over time, we may develop business relationships outside of North America, and as those efforts are pursued, we will face risks related to those relationships such as:

The volatility of certain raw material costs may adversely affect operations and competitive price advantages for products that incorporate our technology.

Most of the chemicals and other key materials that we use in our business, such as minerals, fiber materials and packaging materials, are neither generally scarce nor price sensitive, but prices for such chemicals and materials can be cyclical. Supply and demand factors, which are beyond our control, generally affect the price of our raw materials. We try to minimize the effect of price increases through production efficiency and the use of alternative suppliers, but these efforts are limited by the size of our operations. If we are unable to minimize the effects of increased raw material costs, our business, financial condition, results of operations and cash flows may be materially adversely affected.

Certain of our products sales historically have been highly impacted by fluctuations in seasons and weather.

Industrial odor control products have proven highly effective in controlling volatile organic compounds that are released as vapors produced by decomposing waste material. Such vapors are produced with the highest degree of intensity in temperatures between 40 degrees Fahrenheit (5 degrees Celsius) and 140 degrees Fahrenheit (60 degrees Celsius). When weather patterns are cold or in times of precipitation, our clients are less prone to use our odor control products, presumably because such vapors are less noticeable or, in the case of precipitation, can be washed away or altered. This leads to unpredictability in use and sales patterns for, especially, our CupriDyne Clean product line which accounts for over one-half our total sales.

Business disruptions could seriously harm our future revenue and financial condition and increase our costs and expenses.

Our operations, and those of our contractors and consultants, could be subject to pandemics, earthquakes, power shortages, telecommunications failures, water shortages, floods, hurricanes, typhoons, fires, extreme weather conditions, medical epidemics, acts of terrorism, acts of war and other natural or man-made disasters or business interruptions, for which we are predominantly self-insured. The occurrence of any of these business disruptions could seriously harm our operations and financial condition and increase our costs and expenses. We rely in part on third-party manufacturers to produce and process our products or the raw materials used to make our products. Our ability to obtain supplies of our products or raw materials could be disrupted if the operations of these suppliers are affected by a man-made or natural disaster, pandemics, epidemics, or other business interruption, including the recent novel strain of coronavirus (SARS‑CoV‑2 aka COVID-19) that originally surfaced in Wuhan, China in December 2019. The extent to which COVID‑19 impacts our business will depend on future developments, which are highly uncertain and cannot be predicted, including new information which may emerge concerning the severity of COVID‑19 and the actions to contain 2 or treat its impact, among others. Our corporate headquarters and offices of ONM are in Southern California near major earthquake faults and fire zones. Our operations and financial condition could suffer in the event of a major earthquake, fire or other natural disaster.

General Risks

The COVID-19 coronavirus pandemic is ongoing and may result in significant disruptions to our clients and/or supply chain which could have a material adverse effect on our business and revenues.

The COVID-19 pandemic is still ongoing as of the date of this prospectus, is still evolving and much of its impact remains unknown. It is impossible to predict the impact it may have on the development of our business and on our revenues in the future. As we head into winter, cases of coronavirus and other respiratory diseases are increasing.

Our corporate headquarters and offices of our ONM Environmental division are in Southern California. On March 19, 2020, California’s Governor issued an executive order that all residents of the State must stay at home indefinitely except as needed to maintain “essential critical infrastructure”. Although some of these emergency provisions have since been eliminated or modified, some are still in place, and as COVID cases increase in United States and in California, it is impossible to predict whether new restrictions will be put in place. The restrictions put in place in March 2020 and thereafter to mitigate the pandemic affected our clients’ willingness to purchase our products and services. Their continuing affect is impossible for us to predict.

The severity of the coronavirus pandemic could also make access to our existing supply chain difficult or impossible by delaying the delivery of key raw materials used in our product candidates and therefore delay the delivery of our products. Any of these results could materially impact our business and have an adverse effect on our business.

Because of the Russian invasion of Ukraine, as well as high inflation and increased Federal Reserve interest rates in response, the effect on the capital markets and the economy is uncertain, and we may have to deal with a recessionary economy and economic uncertainty.

As a result of the Russian invasion of Ukraine, certain events are beginning to affect the global and United States economy including continued inflation, Federal Reserve interest rate increases in response, substantial increases in the prices of oil and gas, and dramatic declines in the capital markets. The duration of this war and its impact are at best uncertain. The economy appears to be headed into a recession with uncertain and potentially severe impacts upon public companies and us. We cannot predict how this will affect the market for our products and services, but the impact may be adverse.

A recession in the United States may affect our business.

If the U.S. economy were to contract into a recession or depression, our existing clients, and potential future clients, may divert their resources to other goods and services, and our business may suffer.

The requirements of being a public company may strain our resources and distract our management, which could make it difficult to manage our business.

The federal securities laws require us to comply with SEC reporting requirements relating to our business and securities following the effectiveness of the registration statement of which this prospectus is a part. Complying with these reporting and other regulatory obligations is time-consuming and will result in increased costs to us which could have a negative effect on our financial condition or business. As a public company, we are subject to the reporting requirements of the Exchange Act and the requirements of the Sarbanes-Oxley Act. These requirements may place a strain on our systems and resources. We will be required to file annual, quarterly and current reports with the SEC disclosing certain aspects and developments of our business and financial condition. The Sarbanes-Oxley Act requires that we maintain effective disclosure controls and procedures and internal controls over financial reporting. To maintain and improve the effectiveness of our disclosure controls and procedures, we will need to commit significant resources, hire additional executive officers and personnel and provide for additional management oversight. We intend to implement additional procedures and processes for the purpose of addressing the standards and requirements applicable to SEC reporting companies. Sustaining our growth will also require us to commit additional managerial, operational and financial resources to identifying competent professionals to join our Company and to maintain appropriate operational and financial systems to adequately support our intended expansion. These activities may divert management’s attention from other business concerns, which could have a material adverse effect on our results of operations, financial condition or business.

Risks Relating to our Common Stock

If we are not successful, you may lose your entire investment.

Prospective investors should be aware that if we are not successful in our business, their entire investment in the Company could become worthless. Even if the Company is successful, we can provide no assurances that investors will derive a profit from their investment. We need additional capital to meet our obligations and achieve our business objectives, and we cannot guarantee we will be successful in locating additional required capital as and when needed or that any such amounts will be sufficient for us to establish material revenue growth. If we are not successful, you may lose your entire investment.

The sale or issuance of our common stock to Lincoln Park may cause dilution, and the sale of the shares of common stock acquired by Lincoln Park, or the perception that such sales may occur, could cause the price of our common stock to fall.

On December 13, 2022, we entered into a Purchase Agreement with Lincoln Park, pursuant to which Lincoln Park agreed to purchase from us at our request up to an aggregate of $10,000,000 of our common stock (subject to certain limitations) from time to time over a period of three years, noted above in our Risks Related to our Business. We generally have the right to control the timing and amount of any sales of our shares to Lincoln Park. Sales of our common stock, if any, to Lincoln Park will depend on market conditions and other factors to be determined by us. We may ultimately decide to sell to Lincoln Park all, some or none of the shares of our common stock that may be available for us to sell pursuant to the LPC Agreement. If and when we do sell shares to Lincoln Park, after Lincoln Park has acquired the shares, Lincoln Park may resell all, some or none of those shares at any time or from time to time in its discretion. Therefore, sales to Lincoln Park by us could result in substantial dilution to the interests of other holders of our common stock, as well as sales of our stock by Lincoln Park into the open market causing reductions in the price of our common stock. Additionally, the sale of a substantial number of shares of our common stock to Lincoln Park, or the anticipation of such sales, could make it more difficult for us to sell equity or equity-related securities in the future at a time and at a price that we might otherwise desire to effect sales.

Our common stock is thinly traded and largely illiquid.

Our stock is currently quoted on the OTC Markets (OTCQB). Being quoted on the OTCQB has made it more difficult to buy or sell our stock and from time to time has led to a significant decline in the frequency of trades and trading volume. Continued trading on the OTCQB will also likely adversely affect our ability to obtain financing in the future due to the decreased liquidity of our shares and other restrictions that certain investors have for investing in OTCQB traded securities. While we intend to seek listing on the Nasdaq Stock Market (“Nasdaq”) or another national stock exchange when our company is eligible, there can be no assurance when or if our common stock will be listed on Nasdaq or another national stock exchange.

The market price of our stock is subject to volatility.

Our stock price has been and is likely to continue to be volatile. As a result of this volatility, investors may not be able to sell their common stock at or above their purchase price. The market price of our common stock and warrants may fluctuate significantly in response to numerous factors, many of which are beyond our control, including:

You may have difficulty selling our shares because they are deemed a “penny stock”.

Because our common stock is not quoted or listed on a national securities exchange, if the trading price of our common stock remains below $5.00 per share, which we expect for the foreseeable future, trading in our common stock will be subject to the requirements of certain rules promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), which require additional disclosure by broker-dealers in connection with any trades involving a stock defined as a penny stock (generally, any non-Nasdaq equity security that has a market price of less than $5.00 per share, subject to certain exceptions). Such rules require the delivery, before any penny stock transaction, of a disclosure schedule explaining the penny stock market and the risks associated therewith and impose various sales practice requirements on broker-dealers who sell penny stocks to persons other than established customers and accredited investors (generally defined as an investor with a net worth in excess of $1,000,000 or annual income exceeding $200,000 individually or $300,000 together with a spouse). For these types of transactions, the broker-dealer must make a special suitability determination for the purchaser and have received the purchaser’s written consent to the transaction before the sale. The broker-dealer also must disclose the commissions payable to the broker-dealer and current bid and offer quotations for the penny stock and, if the broker-dealer is the sole market-maker, the broker-dealer must disclose this fact and the broker-dealer’s presumed control over the market. Such information must be provided to the customer orally or in writing before or with the written confirmation of trade sent to the customer. Monthly statements must be sent disclosing recent price information for the penny stock held in the account and information on the limited market in penny stocks. The additional burdens imposed on broker-dealers by such requirements could discourage broker-dealers from effecting transactions in our common stock, which could severely limit the market liquidity of our common stock and the ability of holders of our common stock to sell their shares. 

Because our shares are deemed a “penny stock,” rules enacted by FINRA make it difficult to sell previously restricted stock.

Rules put in place by the Financial Industry Regulatory Authority (FINRA) require broker-dealers to perform due diligence before depositing unrestricted common shares of penny stocks, and as such, some broker-dealers, including many large national firms (such as eTrade and Charles Schwab), are refusing to deposit previously restricted common shares of penny stocks. We routinely issued non-registered restricted common shares to investors, vendors and consultants. The issuance of such shares is subjected to the FINRA-enacted rules. As such, it can be difficult for holders of restricted stock, including those issued in our private securities offerings, to deposit the shares with broker-dealers and sell those shares on the open market.

Because we will not pay dividends in the foreseeable future, stockholders will only benefit from owning common stock if it appreciates.

We have never declared or paid a cash dividend to stockholders. We intend to retain any earnings that may be generated in the future to finance operations. Accordingly, any potential investor who anticipates the need for current dividends from his investment should not purchase our common stock, and must rely on the benefit of owning shares, and presumably a rise in share price. We cannot predict the future price of our stock, and due to the factors enumerated herein, can make no assurance of a future increase in the price of our common stock.

We regularly issue stock, or stock options, instead of cash, to pay some of our operating expenses. These issuances are dilutive to our existing stockholders.

We are party to agreements that provide for the payment of, or permit us to pay at our option, securities rather than cash in consideration for services provided to us. We include these provisions in agreements to allow us to preserve cash. We anticipate that we will continue to do so in the future. All such issuances preserve our cash reserves, but are also dilutive to our stockholders because they increase (and will increase in the future) the total number of shares of our common stock issued and outstanding, even though such arrangements assist us with managing our cash flow. These issuances also increase the expense amount recorded.

Our stockholders face further potential dilution in any new financing.

In the year ended December 31, 2021, we issued almost 30 million shares of our common stock in financing activities. Our private securities offerings typically offer convertible securities, including notes and warrants. Those warrants often include provisions that require investors to pay for the underlying shares with cash, which if executed would generate working capital for the company. Any additional capital that we raise would dilute the interest of the current stockholders and any persons who may become stockholders before such financing. Given the price of our common stock, such dilution in any financing of a significant amount could be substantial.

Our stockholders face further potential adverse effects from the terms of any preferred stock that may be issued in the future.

Our certificate of incorporation authorizes 50 million shares of preferred stock. None are outstanding as of the date hereof. In order to raise capital to meet expenses or to acquire a business, our board of directors may issue additional stock, including preferred stock. Any preferred stock that we may issue may have voting rights, liquidation preferences, redemption rights and other rights, preferences and privileges. The rights of the holders of our common stock will be subject to, and in many respects subordinate to, the rights of the holders of any such preferred stock. Furthermore, such preferred stock may have other rights, including economic rights, senior to our common stock that could have a material adverse effect on the value of our common stock. Preferred stock, while providing desirable flexibility in connection with possible acquisitions and other corporate purposes, can also have the effect of making it more difficult for a third party to acquire a majority of our outstanding voting stock, thereby delaying, deferring or preventing a change in control of our company.  

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

All statements, other than statements of historical fact, included in this prospectus regarding our strategy, future operations, future financial position, future revenues, projected costs, prospects and plans and objectives of management are forward-looking statements. The words “anticipates,” “believes,” “estimates,” “expects,” “intends,” “may,” “plans,” “projects,” “will,” “would” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words.

We have based these forward-looking statements on our current expectations and projections about future events. Although we believe that the expectations underlying our forward-looking statements are reasonable, these expectations may prove to be incorrect, and all of these statements are subject to risks and uncertainties. Therefore, you should not place undue reliance on our forward-looking statements. We have included important risks and uncertainties in the cautionary statements included in this prospectus, particularly the section titled “Risk Factors” incorporated by reference herein. We believe these risks and uncertainties could cause actual results or events to differ materially from the forward-looking statements that we make. Should one or more of these risks and uncertainties materialize, or should underlying assumptions, projections or expectations prove incorrect, actual results, performance or financial condition may vary materially and adversely from those anticipated, estimated or expected. Our forward-looking statements do not reflect the potential impact of future acquisitions, mergers, dispositions, joint ventures or investments that we may make. We do not assume any obligation to update any of the forward-looking statements contained herein, whether as a result of new information, future events or otherwise, except as required by law. In the light of these risks and uncertainties, the forward-looking events and circumstances discussed in this prospectus may not occur, and actual results could differ materially from those anticipated or implied in the forward-looking statements. Any forward-looking statement made by us in this prospectus is based only on information currently available to us and speaks only as of the date on which it is made.

USE OF PROCEEDS

This prospectus relates to shares of our common stock that may be offered and sold from time to time by Lincoln Park. We will receive no proceeds from the sale of shares of common stock by Lincoln Park in this offering. We may receive up to $10,000,000 aggregate gross proceeds, and up to an aggregate $9,700,000 net proceeds, under the Purchase Agreement from any sales we make to Lincoln Park pursuant to the Purchase Agreement after the date of this prospectus over an approximately 36-month period, assuming that we sell the full amount of our common stock that we have the right, but not the obligation, to sell to Lincoln Park under that agreement and other estimated fees and expenses. This amount is net offering expenses of $50,000, and net of the $250,000 commitment fee we must pay to Lincoln Park if we direct purchases in the aggregate of $3,000,000 or more pursuant to the Purchase Agreement. See “Plan of Distribution” elsewhere in this prospectus for more information.

We expect to use any proceeds that we receive under the Purchase Agreement to help fund the engineering, scale-up and commercialization of our technologies and products, including our AEC PFAS-removal system; development of new products; marketing, sales and working capital for our subsidiaries; working capital for our BioLargo Engineering division; working capital for our research and development work; refinancing existing debt obligations; and in general working capital for our corporate operations.

DIVIDEND POLICY

We have never declared or paid a cash dividend to stockholders. We intend to retain any earnings that may be generated in the future to finance operations.

CAPITALIZATION

The following table sets forth our actual cash and cash equivalents and our capitalization as of September 30, 2022 (unaudited), and as adjusted to give effect to the sale of the shares offered hereby and the use of proceeds, as described in the section titled “Use of Proceeds” above.

You should read this information in conjunction with “Managements’ Discussion and Analysis of Financial Condition and Results of Operations” and our consolidated financial statements and related notes appearing in our Quarterly Report on Form 10-Q for the three and nine months ended September 30, 2022, as filed with the SEC on November 14, 2022.

DILUTION

The net tangible book value of our company as of September 30, 2022, was $2,033,000 or approximately $0.007 per share of common stock. Net tangible book value per share is determined by dividing the net tangible book value of our company (total tangible assets less total liabilities) by the number of outstanding shares of our common stock.

Assuming net proceeds of $10,000,000 from the sale of shares to Lincoln Park pursuant to the Purchase Agreement, and less the projected $300,000 offering expenses, our adjusted net tangible book value as of September 30, 2022, would have been $11,733,000 or $0.038 per share. This represents an immediate increase in net tangible book value of $0.031 per share to existing stockholders.

MARKET PRICE OF AND DIVIDENDS ON COMMON EQUITY

AND RELATED STOCKHOLDER MATTERS

Market Information

Since January 23, 2008, our common stock has been quoted on the OTC Markets “OTCQB” marketplace (formerly known as the “OTC Bulletin Board”) under the trading symbol “BLGO”.

The table below represents the quarterly high and low closing prices of our common stock for the last three fiscal years as reported by Yahoo Finance.

The closing price for our common stock on  January 19, 2023, was $0.21 per share.

Holders of our Common Stock

As of January 19, 2023, 278,577,596 shares of our common stock were outstanding and held of record by approximately 650 stockholders of record, and approximately 2,600 beneficial owners.

Dividends

We have never declared or paid a cash dividend to stockholders. We intend to retain any earnings that may be generated in the future to finance operations.

Securities Authorized for Issuance Under Equity Compensation Plans

Equity Compensation Plan Information as of September 30, 2022

2018 Equity Incentive Plan

On June 22, 2018, our stockholders adopted the BioLargo 2018 Equity Incentive Plan (“2018 Plan”) as a means of providing our directors, key employees and consultants additional incentive to provide services. Both stock options and stock grants may be made under this plan for a period of 10 years. It is set to expire on its terms on June 22, 2028. Our Board of Director’s Compensation Committee administers this plan. As plan administrator, the Compensation Committee has sole discretion to set the price of the options. The plan authorizes the following types of awards: (i) incentive and non-qualified stock options, (ii) restricted stock awards, (iii) stock bonus awards, (iv) stock appreciation rights, (v) restricted stock units, and (vi) performance awards. The total number of shares reserved and available for awards pursuant to this Plan as of the date of adoption of this 2018 Plan by the Board is 40 million shares. The number of shares available to be issued under the 2018 Plan increases automatically each January 1st by the lesser of (a) 2 million shares, or (b) such number of shares determined by our Board. As of the date of this prospectus, there are 20,065,646 shares available for issuance under the 2018 Plan.

2007 Equity Incentive Plan

On September 7, 2007, and as amended April 29, 2011, the BioLargo, Inc. 2007 Equity Incentive Plan (“2007 Plan”) was adopted as a means of providing our directors, key employees and consultants additional incentive to provide services. Both stock options and stock grants may be made under this plan for a period of 10 years, which expired on September 7, 2017. The Board’s Compensation Committee administers this plan. As plan administrator, the Compensation Committee has sole discretion to set the price of the options. As of September 2017, the Plan was closed to further stock option grants.

Equity Compensation Plans not approved by stockholders

In addition to the 2018 and 2007 Equity Plans, our board of directors has approved a plan for employees, consultants and vendors that do not otherwise qualify for issuance under the 2018 Equity Plan by which outstanding amounts owed to them by our Company may be converted to common stock or options to purchase common stock. The conversion and exercise price is based on the closing price of our common stock on the date of agreement. If an option is issued, the number of shares purchasable by the option is calculated by dividing the amount owed by the exercise price, times one and one-half.

DESCRIPTION OF BUSINESS

Our Business - Innovator and Solution Provider

BioLargo, Inc. invents, develops, and commercializes innovative platform technologies to solve challenging environmental problems like PFAS water contamination, advanced water and wastewater treatment, industrial odor and VOC control, air quality control, infection control, and myriad environmental remediation challenges. Having conducted continual and extensive research and development, BioLargo holds a wide array of issued patents, maintains a robust pipeline of products, and provides full-service environmental engineering. With a keen emphasis on partnerships with academic, government, and commercial organizations and associations, BioLargo has proven itself by executing on challenging environmental engineering projects, demonstrating its powerful technologies through pilots, trials, and early commercial adoption, publishing high-impact academic and industry publications, and winning over 90 grants. We monetize our innovations through direct sales and recurring service contracts, as well as through channel partnerships, meaning licensing agreements, exclusive and non-exclusive distribution agreements, brand development partnerships, sale referral partnerships, strategic joint venture formation, and/or the sale of the IP. Channel partnerships allow us to extend the commercial reach of our products and services disproportionately to our core infrastructure and staffing.

In the third quarter of 2022 we again set a new company-wide quarterly revenue record, building on the second quarter’s unprecedented performance. A standout this quarter was the pet odor product sold by our consumer-packaged goods partners at Ikigai, called Pooph, whose sales contributed significantly to the record product revenues of our odor and VOC control products division ONM Environmental.

The Company has several key projects that management believes will stimulate accelerated growth through 2023. These are:

Technology, Talent and Purpose

Technology

We have continually advanced our portfolio of technologies over the past decade and a half. Our innovations have primarily been developed through our internal resources, and some through acquisition. These include patents, patents pending, and trade secrets that include solutions for:

Talent

We have grown our team to 32 full time team members, one part time team member, and numerous other part-time consultants, including highly qualified PhDs, engineers, MDs and medical professionals, construction professionals, field service technicians, innovators, sales marketing specialists, entrepreneurial and executive leadership.

Purpose

Our mission to make life better drives us to serve others with integrity, knowledge, technology, and solutions that protect the environment, improve quality of life, and protect lives. All our technologies were developed from the ground-up to be sustainable, practical solutions to significant global challenges. We are unique in our ability to tailor our offerings to serve our customers with proven expertise, proven technology and, if needed, we often have the ability to develop new technical solutions to meet our customer’s needs.

Combating the PFAS Forever-Chemical Crisis – our AEC system

One of the most significant and timely innovations in our portfolio is our per- and poly-fluoroalkyl substances (PFAS) removal and collection/disposal solution we call the Aqueous Electrostatic Concentrator (AEC). Our engineers developed and are now commercializing the AEC, which is a novel water treatment system that removes PFAS from water at a fraction of the operating cost and generating only a fraction of the PFAS-laden waste of the most common currently used solutions (carbon filtration, ion exchange, and reverse osmosis). PFAS chemicals have been linked to cancer, auto-immune disorders, liver dysfunction, and many other human health problems, and are contained in a vast range of manufactured goods, common household products (e.g., cleaning products, cookware), and electronics, and contaminate drinking water in unsafe levels all over the globe.

PFAS is often referred to as the “contaminant of the decade”. Experts expect the EPA and local regulatory agencies to continue to tighten the regulatory requirements to mitigate, manage and limit human exposure to PFAS, all of which we believe will continue to push the market to find and adopt commercially viable solutions. Notably, some emerging regulations on PFAS in the U.S. are expected to skew the market toward seeking treatment technologies that produce as little PFAS-laden solid waste as possible, a favorable trend for our AEC that generates very little PFAS-laden waste. Detection of unsafe levels of PFAS around the world has given rise to a number of market opportunities, including in drinking water, industrial wastewater, municipal wastewater, solid waste, organic foods and more.

We have successfully validated the AEC as an effective system to selectively extract and collect PFAS chemicals from contaminated water including performance testing that shows “non-detect” levels of removal. We have demonstrated more than nine months of continuous operation showing no materially significant degradation of the AEC system’s components or performance over time. We have also successfully demonstrated that the AEC is scalable to a commercial scale and that our engineering team has the proven experience to successfully deliver systems to meet the needs of a commercial installation and sale. Our team has a history of successful execution in the environmental remediation industry and the knowhow to successfully commercialize the AEC.

In August 2022, our engineering division secured its first customer to engineer a comprehensive PFAS mitigation plan for an industrial site. The customer contract is for the first phase of what is expected to be a multi-phase comprehensive PFAS remediation project. The contract was secured in collaboration with a new channel partner, which has been appointed to promote, market, and distribute BioLargo’s water treatment equipment and PFAS-related engineering and project integration services.

The AEC’s commercial roll-out will be executed with the help of a network of sales representative organizations whose role will be to market and sell the treatment system, related equipment, and the Company’s engineering services to municipal and industrial customers across the country. Thus far, we have already secured channel partner agreements with several sales representative organizations, and we believe we have verbal “soft” commitments from several more as a result of our own business development efforts at recent water industry trade shows.

In October 2022, we entered into a channel partner agreement with Product Recovery Management, Inc. (PRM) to sell, distribute and act as a contract manufacturer for the AEC and other BioLargo water treatment technologies. Product Recovery Based out of Butner, North Carolina, PRM is a UL-certified equipment integrator specializing in remediation services with over 40 years of history serving customers. PRM designs and manufactures treatment systems that address a wide variety of contamination challenges in the remediation and landfill industries, including PFAS contamination. Their Butner operations include a 250,000 square foot manufacturing facility with large-scale fabrication capabilities.

We are also in negotiations with multiple prospective industrial and municipal customers to treat PFAS contaminated water.  Having completed our initial testing of client water (to “non-detect” levels) from a leading water district in Southern California, we are in continuing discussions with their technical team to organize a practical commercial field trial. In light of the fact that we now have our first commercial project under contract, we believe that our expected success will be a key factor to help advance marketing efforts in the municipal market as well as potentially minimize the need for small scale field piloting.

ONM Environmental - Industrial Odor and VOC Solutions

ONM Environmental, Inc. (“ONM Environmental”) is BioLargo’s subsidiary that delivers robust and comprehensive products and services to control and mitigate odor and volatile organic compounds (“VOCs”) emitted from a variety of industrial activities, including landfills and other waste handling facilities. Its flagship product, CupriDyne® Clean, reduces and eliminates tough odors and VOCs in various industrial settings. CupriDyne Clean is delivered through misting systems, sprayers, water trucks and similar water delivery systems designed, manufactured and installed by ONM Environmental. We believe the product is the number-one performing odor-control product in the market, and that it offers substantial savings to our customers compared with competing products. ONM Environmental holds General, Electrical, Plumbing and Low Voltage contractor licenses issued by the California Contractors State License Board, and offers a menu of services to landfills, transfer stations, wastewater treatment facilities as well as facilities in non-waste related industries. These services include engineering design, construction, installation, ongoing maintenance and on-site support services to assist our clients in the implementation and continued use of the various systems that deliver our liquid products in the field (such as misting systems).

We have been and expect to continue selling product to the largest solid waste handling companies in the country, with a portion of chemistry product sales resulting from national purchasing agreements (NPAs) with large waste handling companies. ONM Environmental also is currently servicing an exclusive three-year supply contract with a large municipality in Southern California for the delivery of CupriDyne Clean, which will provide a steady source of chemistry supply revenue for the company over the next three years.

Consumer Packaged Goods Products

We sell pet odor-control products under the brand “Pooph” to Ikigai Marketing Works, LLC (“Ikigai”). The Pooph products are marketed through a national television advertising campaign, are available on Amazon.com, and in November 2022 launched in select Walmart stores. Our agreement with Ikigai grants them an exclusive license to sell the Pooph pet odor-control product, provided certain minimum volume thresholds are met once retail sales begin, and requires, in addition to purchasing product from us at an agreed-upon manufacturing margin, they pay a 6% royalty on sales.

Full Service Environmental Engineering

Our subsidiary BioLargo Engineering, Science & Technologies, LLC (“BLEST”) offers full service environmental engineering to third parties and provides engineering support services to our internal teams to accelerate the commercialization of our technologies. Its website is found at www.BioLargoEngineering.com.

BLEST focuses its efforts in three areas:

The subsidiary is located in Oak Ridge (a suburb of Knoxville, Tennessee), and employs a group of scientists and engineers. The team is led by Randall Moore, who served as Manager of Operations for Consulting and Engineering for the Knoxville office of CB&I Environmental & Infrastructure and was formerly a leader at The Shaw Group, Inc., a Fortune 500 global engineering firm. The other team members are also former employees of CB&I and Shaw. We believe the team is highly experienced across multiple industries and they are considered experts in their respective fields, including chemical engineering, wastewater treatment (including design, operations, data gathering and data evaluation), process safety, energy efficiency, air pollution, design and control, technology evaluation, technology integration, air quality management & testing, engineering management, permitting, industrial hygiene, applied research and development, air testing, environmental permitting, HAZOP review, chemical processing, thermal design, computational fluid dynamics, mechanical engineering, mechanical design, NEPDES permitting, RCRA/TSCA compliance and permitting, project management, storm water design & permitting, computer assisted design (CAD), bench chemistry, continuous emission monitoring system operator, data handling and evaluation and decommissioning and decontamination of radiological and chemical contaminated facilities. The engineering team also has developed an extended network of trusted engineering subcontractors that assist in serving specific client projects as needed, from time to time.

In association with Garratt-Callahan, a national industrial water treatment company, BLEST developed a “minimal liquid discharge” (MLD) wastewater treatment system based on Garratt-Callahan proprietary technology that is able to reduce industrial wastewater discharge and therefore reduce wastewater discharge fees for customers. Garratt-Callahan is currently preparing to launch MLD system to its customers. BLEST will serve as the manufacturing partner and Garratt-Callahan will serve as the selling distributor to leverage their national sales force and over one hundred years of providing services and products to customers. BioLargo’s engineers completed the first full-scale prototype of this new technology and tested it with Garratt-Callahan client provided water, with Garratt-Callahan technical staff present on-site at BLEST’s facility. In this “factory acceptance” testing, the system removed over 98% of the target contaminants from water in continuous operation, in line with results achieved by Garratt-Callahan’s original bench-scale and batch processing tests. This factory acceptance testing was a necessary step before commercial trials and/or sales to Garratt-Callahan customers can begin. Garret-Callahan has identified multiple customer prospects, as has BioLargo, through its own marketing efforts. We are working on contractual agreements to move the project forward to first sales.

In the second quarter of 2022, BLEST was contracted by Ultra Safe Nuclear to assist in producing the first prototype fuel production systems for their new nuclear reactor called the Micro Modular Reactor (MMR®). Ultra Safe Nuclear is a Seattle-based nuclear energy that has invented a “fission battery” - a fourth generation modular nuclear reactor – that can deliver safe, zero-carbon, cost-effective energy. The MMR® uses ceramic-encapsulated nuclear fuel – Fully Ceramic Micro-encapsulated (FCM+++) – an extremely rugged and stable fuel with high temperature stability. BLEST has been retained to provide engineering design support, fabrication, and integration for the company’s prototype fuel production systems. Because of the success of the early phase of the project, this project is expected to expand over the coming months in scope and significance to BioLargo, making them an important customer for BLEST.

Waste-to-Energy Conversion Plant Project

In April 2022, our engineering subsidiary was hired to conduct a comprehensive project plan (i.e., “feasibility”) study by a Southern California based sustainable energy services company intending to build a waste-to-energy conversion plant in South America. The site of the proposed conversion plant is approximately 296 acres, where it is planned to process between two million and up to 8 million tons of municipal solid waste annually and is projected to produce 500 megawatts of energy per year.

The initial feasibility study having been completed, our engineers are now preparing proposals for the next phase of the project. The client has reviewed the feasibility study and is currently evaluating its plans for advancing the project forward. It is expected that if the project moves forward, the second phase is expected to begin in the first quarter 2023.

BioLargo Water and the Advanced Oxidation System – AOS

BioLargo Water is our wholly owned subsidiary located in Edmonton, Alberta, Canada, that developed and is commercializing our Advanced Oxidation water treatment system (AOS). The AOS is our patented water treatment device that generates highly oxidative and energetic species of iodine and other molecules which allow it to eliminate pathogenic organisms and organic contaminants as water passes through the device. The key value proposition of the AOS is its ability to reduce or eliminate a wide variety of waterborne contaminants with high performance while using very little electricity and input chemicals. This is made possible by the highly oxidative iodine compounds and reactive oxygen species generated within the AOS reactor as well as the unique and proprietary physical constitution and geometry of the reactor. Our proof-of-concept studies and on-site pilot projects have generated results that project the AOS will be more cost- and energy-efficient than commonly used advanced water treatment technologies such as UV, electro-chlorination, and ozonation. Furthermore, our technology has been proven capable of removing hard-to-treat organic micropollutants such as pharmaceuticals from water more quickly and energy-efficiently than other technologies. Together, these characteristics make the AOS an economical and versatile tool to enable wastewater treatment and reuse in the face of emerging water contaminants and increasing regulatory scrutiny on industrial wastewater discharge. The capabilities of the AOS as a sustainable water treatment technology have been the subject of several high-impact academic papers in scientific journals. The company pursues a policy of publishing about the technology in academic journals as much as possible in order to promote transparency about the technology’s safety and efficacy while also contributing to the field of advanced water treatment science. In June of 2022, the fourth peer-reviewed scientific paper about the AOS was published, in the journal Environmental Science and Pollution Research.

BioLargo’s AOS water treatment technology has completed several pre-commercial demonstration pilots, including one at a poultry farm in Alberta, one at a microbrewery in Southern California, and another in Southern California where stormwater was treated by the AOS. It has an ongoing pilot near Montreal to treat municipal wastewater. It is our belief that once these pre-commercial pilots have concluded with the AOS, our ability to entice major water industry players to partner with BioLargo Water to accelerate market adoption of the AOS will be increased dramatically. Our team in Canada is in discussions with potential early adopters in the agriculture space, and has secured significant provincial and federal grant funding to help defray the cost of a first commercial project.

In the first quarter of 2022, BioLargo Water received a grant from Next Generation Manufacturing Canada (NGen) to support the company’s collaboration with a specialized electrical component designer to assist in optimizing the electrical performance of the AOS with the ultimate goal of maximizing the lifespan of the AOS’ components. In the second quarter, the development work funded by this grant advanced, focusing on improving the performance of the conductive materials within the AOS which allow for water disinfection and decontamination.

Municipal Wastewater Treatment Pilot – Montreal

Our commercial-scale AOS demonstration pilot (run in partnership with water experts at the Centre des Technologies de L’Eau) at a municipal wastewater treatment plant near Montreal, Quebec, is ongoing and providing important data that shows the AOS is removing five target pharmaceuticals from the wastewater faster and using less electricity than the ultraviolet disinfections system used in the facility. Notably, the pilot project also showed that the AOS was able to also remove total coliforms (bacteria) from the municipal wastewater more effectively than the UV disinfection system currently in use at the facility.

In January 2022, our Canadian subsidiary was awarded a grant from the government of Canada’s Natural Sciences and Engineering Research Council (NSERC) that allowed for the extension of the pilot project to allow for use of a new, higher flow-rate AOS system, as well as the installation of our AEC water treatment system to assess its ability to remove PFAS chemicals from the municipality’s wastewater. (See “Combating the PFAS Forever-Chemical Crisis – our AEC system”, above.) This AEC system has been operational at that facility since November 2022.

Clyra Medical Technologies

Clyra Medical Technologies, Inc. is our partially owned subsidiary creating medical products based on our technology. It is launching a product to be used by surgeons generally, with a first target market aimed toward orthopedic surgeons for use as a wound irrigation solution and to help manage patient care and outcomes. Clyra has secured its first two hospital customers for the product, established a robust quality control system for FDA compliance, recruited a national director of sales, and is negotiating with three separate channel partners to form a commercial alliance. It has secured its first manufacturer’s representatives and is actively expanding these efforts to build out a national rep network. Its other product designs are on hold until such time as it is able to secure the capital and resources to complete any final development and support additional inventory, technical support and sales for these products. 

Intellectual Property

We have 26 patents issued, including 20 in the United States, and multiple pending. We believe these patents provide a foundation from which to continue building our patent portfolio, and we believe that our technologies are sufficiently useful and novel that we have a reasonable basis upon which to rely on our patent protections. We also rely on trade secrets and technical know-how to establish and maintain additional protection of our intellectual property. As our capital resources permit, we expect to expand our patent protection as we continue to refine our inventions as well as make new discoveries. See the detailed discussion below of our patent portfolio.

We regard our intellectual property as critical to our ultimate success. Our goal is to obtain, maintain and enforce patent protection for our products and technologies in geographic areas of commercial interest and to protect our trade secrets and proprietary information through laws and contractual arrangements.

We believe that our suite of intellectual property covers the presently targeted major areas of focus for our licensing strategy. The description of our intellectual property, at present, is as follows:

Current U.S. Patents

●    U.S. Patent 11,457,632, issued October 5, 2022, relating to liquid antimicrobial disinfectant compositions for treatment of coronaviruses and SARS-CoV-2 on skin and surfaces, which have extended antimicrobial and antiviral activity for more than 24 hours, are suitable for personal, clinical and surgical use, and are safe to skin, mucous membranes and wounds.

●    U.S. Patent 10,654,731, issued on May 19, 2020, 10,238,990, issued on March 26, 2019, and 10,051,866, issued on August 21, 2018, which protect our AOS system.

●    U.S. Patent 10,046,078, issued on August 14, 2018, relating to the misting systems that eliminate odors in waste transfer stations, landfills, and other waste handling facilities.

●    U.S. Patent 9,883,653 issued on February 8, 2018, which encompasses a litter composition used in the absorption of animal wastes.

●    US Patent 9,414,601 granted August 16, 2016, relating to the use of an article for application to a surface to provide antimicrobial and/or anti-odor activity. At least one of the reagents is coated with a water-soluble, water dispersible or water-penetrable covering that prevents ambient conditions of 50% relative humidity at 25ºC from causing more than 10% of the total reagents exposed to the ambient conditions from reacting in a twenty-four hour period.

●    U.S. Patent 8,846,067, issued on September 30, 2014, which encompasses a method of treating a wound or burn on tissue to reduce microbe growth about a wound comprising applying an antimicrobial composition to the wound or burn on tissue using a proprietary stable iodine gel or liquid. This patent covers our technology as used in products being developed by our subsidiary, Clyra Medical Technologies.

●    U.S. Patent 8,757,253, issued on June 24, 2014, relating to the moderation of oil extraction waste environments.

●    U.S. Patent 8,734,559, issued on May 27, 2014, relating to the moderation of animal waste environments.

●    U.S. Patent 8,679,515 issued on March 25, 2014, titled “Activated Carbon Associated with Alkaline or Alkali Iodide,” which provides protection for our BioLargo® AOS filter.

●    U.S. Patent 8,642,057, issued on February 14, 2014, titled “Antimicrobial and Antiodor Solutions and Delivery Systems,” relating to our liquid antimicrobial solutions, including our gels, sprays and liquids imbedded into wipes and other substrates.

●    U.S. Patent 8,574,610, issued on November 5, 2013, relating to flowable powder compositions, including our cat litter additive.

●    U.S. Patent 8,257,749, issued on September 4, 2012, relating to the use of our technology as protection of against antimicrobial activity in environments that need to be protected or cleansed of microbial or chemical material. These environments include closed and open environments and absorbent sheet materials that exhibit stability until activated by aqueous environments. The field also includes novel particle technology, coating technology or micro-encapsulation technology to control the stability of chemicals that may be used to kill or inhibit the growth of microbes to water vapor or humidity for such applications.

●    U.S. Patent 8,226,964, issued on July 24, 2012, relating to use of our technology as a treatment of residue, deposits or coatings within large liquid carrying structures such as pipes, drains, ducts, conduits, run-offs, tunnels and the like, using iodine, delivered in a variety of physical forms and methods, including using its action to physically disrupt coatings. The iodine’s disruptive activity may be combined with other physical removal systems such as pigging, scraping, tunneling, etching or grooving systems or the like.

●    U.S. Patent 8,021,610, issued on September 20, 2011, titled “System providing antimicrobial activity to an environment,” relating to the reduction of microbial content in a land mass. Related to this patent are patents held in Canada and the European Union.

●    U.S. Patent 7,943,158, issued on May 17, 2011, titled “Absorbent systems providing antimicrobial activity,” relating to the reduction of microbial content by providing molecular iodine to stabilized reagents.

●    U.S. Patent 7,867,510, issued on January 11, 2011, titled “Material having antimicrobial activity when wet,” relating to articles for delivering stable iodine-generating compositions.

Pending Patent Applications

Subject to adequate financing, we intend to continue to expand and enhance our suite of intellectual property through ongoing focus on product development, new intellectual property development and patent applications, and further third-party testing and validations for specific areas of focus for commercial exploitation. We currently anticipate that additional patent applications will be filed during the next 12 months with the USPTO and the PCT, although we are uncertain of the cost of such patent filings, which will depend upon the number of such applications prepared and filed. The expense associated with seeking patent rights in multiple foreign countries is expensive and will require substantial ongoing capital resources. However, we cannot give any assurance that adequate capital will be available. Without adequate capital resources, we will be forced to abandon patent applications and irrevocably lose rights to our technologies.

Competition

We believe that our products contain unique characteristics that distinguish them from competing products. In spite of these unique characteristics, our products face competition from products with similar prices and similar claims. We face stiff competition from companies in all of our market segments, and many of our competitors are larger, better-capitalized, sell under valuable and long-established brands, and have more industry experience.

For example, we would compete with the following leading companies in our respective markets:

Each of these named companies and many other competitors are significantly more capitalized than we are and have many more years of experience in producing and distributing products.

Additionally, our technology and products incorporating our technology must compete with many other applications and long embedded technologies currently on the market (such as, for example, chlorine for disinfection).

In addition to the competition we face for our existing products, we are aware of other companies engaged in research and development of other novel approaches to applications in some or all the markets identified by us as potential fields of application for our products and technologies. Many of our present and potential competitors have substantially greater financial and other resources and larger research and development staffs than we have. Many of these companies also have extensive experience in testing and applying for regulatory approvals.

Finally, colleges, universities, government agencies, and public and private research organizations conduct research and are becoming more active in seeking patent protection and licensing arrangements to collect royalties for the use of technology that they have developed, some of which may be directly competitive with our applications.

Governmental Regulation

Our medical subsidiary (Clyra) has products (each, a “Medical Device”) that will be subject to the Federal Food, Drug, and Cosmetic Act, as amended (including the rules and regulations promulgated thereunder, the “FDCA”), or similar Laws (including Council Directive 93/42/EEC concerning medical devices and its implementing rules and guidance documents) in any foreign jurisdiction (the FDCA and such similar Laws, collectively, the “Regulatory Laws”) that are developed, manufactured, tested, distributed or marketed by our company or its subsidiary Clyra. Each such Medical Device will need to be developed, manufactured, tested, distributed, and marketed in compliance with all applicable requirements under the Regulatory Laws, including those relating to investigational use, premarket clearance or marketing approval to market a medical device, good manufacturing practices, labeling, advertising, record keeping, filing of reports and security, and in compliance with the Advanced Medical Technology Association Code of Ethics on Interactions with Healthcare Professionals.

We believe that no article or part of any Medical Device intended to be manufactured or distributed by our company or any of our subsidiaries will be classified as (i) adulterated within the meaning of Sec. 501 of the FDCA (21 U.S.C. § 351) (or other Regulatory Laws), (ii) misbranded within the meaning of Sec. 502 of the FDCA (21 U.S.C. § 352) (or other Regulatory Laws) or (iii) a product that is in violation of Sec 510 of the FDCA (21 U.S.C. § 360) or Sec. 515 of the FDCA (21 U.S.C. § 360e) (or other Regulatory Laws).

Neither our Company nor any of its subsidiaries, nor, to the knowledge of our Company, any officer, employee or agent of our company or any of its subsidiaries, has been convicted of any crime or engaged in any conduct for which such Person or entity could be excluded from participating in the federal health care programs under Section 1128 of the Social Security Act of 1935, as amended (the “Social Security Act”), or any similar Law in any foreign jurisdiction.

Neither our Company nor any of its subsidiaries has received any written notice that the FDA or any other Governmental Authority has commenced, or threatened to initiate, any action to enjoin research, development, or production of any Medical Device.

Employees

As of the date of this prospectus, we have 32 full-time employees, and one part-time employee. We also engage consultants on an as needed basis who provide certain specified services to us. None of our employees are represented by a labor union, and we consider our employee relations to be good. Our human capital resources objectives include, as applicable, identifying, recruiting, retaining, incentivizing and integrating our existing and additional employees. The principal purposes of our equity incentive plans are to attract, retain and motivate selected employees, consultants and directors through the granting of stock-based compensation awards and cash-based performance bonus awards.

Description of Property

Our Company owns no real property. We currently lease approximately 9,000 square feet of office and industrial space at 14921 Chestnut Street, Westminster, California. In addition to serving as our principal offices, it is also a manufacturing facility where we manufacture our products, including our CupriDyne Clean Industrial Odor control product, and the home of our subsidiary ONM Environmental.

We also lease approximately 13,000 square feet of office and warehouse space at 105 Fordham Road, Oak Ridge, Tennessee, for our professional engineering division, BioLargo Engineering, Science & Technologies, LLC.

We also lease approximately 1,500 square feet of office and lab space from the University of Alberta. These offices serve as our primary research and development facilities and is the home of our subsidiary, BioLargo Water.

Our telephone number is (888) 400-2863.

Legal Proceedings

Our Company is not a party to any legal proceeding.

MANAGEMENT’S DISCUSSION AND ANALYSIS

OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

This discussion contains forward-looking statements about our business and operations. Our actual results may differ materially from those we currently anticipate as a result of many factors, including those we described under “Risk Factors” and elsewhere in this prospectus. Certain statements contained in this discussion, including, without limitation, statements containing the words “believes,” “anticipates,” “expects” and the like, constitute “forward-looking statements” within the meaning of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). However, as we will issue “penny stock,” as such term is defined in Rule 3a51-1 promulgated under the Exchange Act, we are ineligible to rely on these safe harbor provisions. Such forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements to be materially different from any of the future results, performance or achievements expressed or implied by such forward-looking statements. Given these uncertainties, readers are cautioned not to place undue reliance on such forward-looking statements. We disclaim any obligation to update any of such factors or to announce publicly the results of revision of any of the forward-looking statements contained herein to reflect future events or developments. For information regarding risk factors that could have a material adverse effect on our business, refer to the “Risk Factors” section of this prospectus beginning on page 4.

Results of Operations—Comparison of the three and nine months ended September 30, 2022 and 2021

We operate our business in distinct business segments:

Consolidated revenue for the three and nine months ended September 30, 2022, was $1,500,000 and $3,786,000 which is a 111% and 117% increase over the same periods in 2021. Our service revenue increased 1% and 127% for the three and nine months ending September 30, 2022, while revenue from product sales and related services increased by 182% and 113% for the three and nine months ending September 30, 2022 as compared to the same periods in the prior year. Our product revenue includes sales of our CupriDyne Clean industrial odor control product, and sales of consumer packaged goods products based on our CupriDyne formula.

ONM Environmental

Our wholly owned subsidiary ONM Environmental generated revenues through sales of its flagship product CupriDyne Clean, and by providing design, installation, and maintenance services on the systems that deliver CupriDyne Clean at its clients’ facilities.

Revenue (ONM Environmental)

ONM Environmental’s revenues for the three and nine months ended September 30, 2022, were $1,199,000 and $2,499,000, an increase of $779,000 and $1,441,000 from the same periods in 2021, and an increase of $411,000 as compared with the prior quarter. The increase in revenues was almost entirely due to an increase in the volume sales of private label odor-control products, specifically the Pooph branded pet-odor product, and an increase in license royalties from sales of the Pooph branded pet-odor product. License royalties were $218,000 and $316,000 for the three and nine months ended September 30, 2022; no license royalties were recognized in the same periods in 2021. Because ONM Environmental has no control over the marketing and sales activity or levels of Pooph, it cannot predict sales volumes related to it in future periods. Management at Pooph has indicated their intentions to continue their national advertising campaign as they place the product in national retail chains.

Cost of Goods Sold (ONM Environmental)

ONM Environmental’s cost of goods sold includes costs of raw materials, contract manufacturing, and portions of salaries and expenses related to the manufacturing of our products. As a percentage of revenue, costs of goods was 42% and 45% in the three and nine months ended September 30, 2022, versus 48% and 50% in the same periods in 2021. The decrease in costs of goods is related to an increase in sales of private-label products.

Operating Income (ONM Environmental)

For the three and nine month ended September 30, 2022, ONM Environmental generated operating income of $400,000 and $418,000, compared with an operating loss of $72,000 and $355,000 for the three and nine months ended September 30, 2021. Provided that its private-label clients continue to increase their purchase of product, we expect this trend to continue.

BLEST (engineering division)

Revenue (BLEST)

For the three and nine months ended September 30, 2022, our engineering segment (BLEST) generated $283,000 and $1,254,000 of revenue from third parties, compared to $281,000 and $555,000 for the same three and nine months in 2021. The increase is due to completion of projects, an increased number of client contracts, and the recognition of $83,000 of deferred revenue for ongoing projects that had achieved certain completion milestones.

In addition to providing service to third party clients, BLEST provides services to BioLargo and its subsidiaries for internal BioLargo projects. These services are billed internally, are considered intersegment revenue, and are eliminated in the consolidation of our financial statements. In the three and nine months ended September 30, 2022, intersegment revenue totaled $118,000 and $359,000, compared to $135,000 and $515,000 for the same periods in 2021.  Intersegment revenue primarily used to further engineer and develop our flagship AOS water filtration system and our AEC PFAS treatment system. In addition, BLEST engineers are performing a critical role in the AOS pilot projects, some of which are supported by third-party research grants and has been instrumental in developing and supporting a professional engineered design service for misting systems being sold by our ONM Environmental operating unit.

Cost of Goods (Services) Sold (BLEST)

BLEST’s cost of services includes employee labor as well as subcontracted labor costs. In the three and nine months ended September 30, 2022, its cost of services were 82% and 60% of its revenues, versus 71% and 76% cost of services in comparable periods in 2021. These fluctuations are a result of more subcontract costs for the three months and increases in efficiencies related to flat-fee monthly contracts for the nine months.

Operating Loss (BLEST)

For the three and nine months ended September 30, 2022, BLEST had an operating loss of $179,000 and $158,000. For the three and nine months ended September 30, 2021, BLEST had an operating loss of $140,000 and $513,000.

Other Income

Our wholly owned Canadian subsidiary has been awarded more than 80 research grants over the years from various Canadian public and private agencies, including the Canadian National Research Institute – Industrial Research Assistance Program (NRC-IRAP), the National Science and Engineering Research Council of Canada (NSERC), and the Metropolitan Water District of Southern California’s Innovative Conservation Program “ICP”. The research grants received are considered reimbursement grants related to costs we incur and therefore are included as Other Income. We continued to win grants and it is important to note that amounts paid directly to third parties are not included as income in our financial statements.

During the three and nine months ended September 30, 2022, we received grant income totaling $44,000 and $52,000, which was an increase of $19,000 and $27,000 from the same periods in 2021. Although we are continuing to apply for government and industry grants, and indications from the various grant agencies is highly encouraging, we cannot be certain of continuing those successes in the future.

On February 7, 2022, we received notice that the SBA had partially approved ONM Environmental's application for forgiveness of its PPP loan in the amount of $174,000. During the three months ended September 30, 2022, Biolargo Water recorded $66,000 of tax credits, primarily related to the refund filed pertaining to the research and development tax credit.

On March 19, 2021, we received notice that the SBA had approved the application for forgiveness Clyra’s PPP loan totaling $43,000.

Selling, General and Administrative Expense – consolidated

Our SG&A expenses include both cash expenses and non-cash expenses (including non-cash stock option compensation expenses). Our SG&A expenses decreased by 2% ($35,000) and increased by 2% ($79,000) in the three and nine months ended September 30, 2022, compared to the same periods in 2021. Our non-cash expenses totaled $1,640,000 in the nine months ended September 30, 2022, compared to $1,314,000 in the nine months ended September 30, 2021. The largest components of our SG&A expenses included (in thousands):

The increase in salaries and payroll expenses in the nine months ended September 30, 2022 versus 2021 is primarily related to the implementation of a stock option bonus compensation program for employees and other related stock option compensation expenses, and also the hiring of additional personnel to support increasing operations. The decline in the three months ended September 30, 2022 versus 2021 is consistent with reduced stock option grants to employees. Consulting expense decreased as we have reduced the use of consultants to identify business opportunities. The reduction in professional fees is largely due to the reduced use of outside legal counsel and other service providers.

Research and Development

In the three and nine months ended September 30, 2022, we spent $271,000 and $1,018,000 in the research and development of our technologies and products. In the three and nine months ended September 30, 2021, we spent $343,000 and $1,027,000 in the research and development of our technologies and products. This was due to limited liquidity and $59,000 capitalized equipment related to the development of our AEC filters.

Interest expense

Our interest expense for the three and nine months ended September 30, 2022, was $14,000 and $42,000, a decrease of 46% and 80% compared with the same periods of 2021. Our interest expense includes interest from outstanding debt and it is related to the issuance of and modification of convertible promissory notes. We expect our interest expense to be lower in each quarterly period of the year ending December 31, 2022, as compared with the same periods in 2021, due to reduced amounts of debt on our balance sheet.

Net Loss

Net loss for the three and nine months ended September 30, 2022, was $847,000 and $3,724,000, a loss of $0.00 and $0.01 per share, compared to a net loss for the three and nine months ended September 30, 2021, of $1,435,000 and $5,103,000, a loss of $0.01 and $0.02 per share. The decrease in net loss is due primarily to a reduction in interest expense. As noted above (see “Interest Expense”), the reduction of interest expense is directly related to our reduction of the use of debt instruments to finance our working capital requirements.

The net income (loss) per business segment is as follows (in thousands):

Results of Operations—Comparison of the years ended December 31, 2021 and 2020

We operate our business in distinct business segments:

Consolidated revenue for the year ended December 31, 2021 was $2,531,000, which is a 4% increase over the same period in 2020. Our service revenue increased 58%, while revenue from product sales and related services decreased by 14%. Our product revenue includes sales of our CupriDyne Clean industrial odor control product, Clyraguard Personal Protection Spray, and hand sanitizers, which were affected by the COVID-19 pandemic. While we expect overall revenues to continue to increase, given the considerable extended time of the COVID-19 pandemic, we cannot be certain.

ONM Environmental

Our wholly-owned subsidiary ONM Environmental generates revenues through sales of our flagship product CupriDyne Clean, by providing design, installation, and maintenance services on the systems that deliver CupriDyne Clean at its clients’ facilities, and through sales of odor absorption products to the U.S. Government. During 2020, ONM Environmental added two employees to focus on business development, increasing sales and increased levels of construction and maintenance contracts. During 2021, ONM Environmental reduced staff in line with the reduction in sales.

Revenue (ONM Environmental)

ONM Environmental’s revenues for the year ended December 31, 2021, were $1,419,000, a decrease of $148,000 or 9% from the same period in 2020. ONM Environmental’s revenue during the three months ended December 31, 2021, was approximately $360,000[GB1] , a decrease of 42% over the prior quarter due to the installation of large custom CupriDyne Clean misting systems in that quarter. Of its gross sales in 2021, approximately two-thirds were to the waste handling industry. We expect ONM’s revenues from product sales to increase in the year ended December 31, 2022, due to an anticipated increase in the volume of consumer product sales.

Cost of Goods Sold (ONM Environmental)

ONM Environmental’s cost of goods sold includes costs of raw materials, contract manufacturing, and portions of depreciation, salaries and expenses related to the manufacturing and installation of its products. As a percentage of revenue, ONM Environmental’s costs of goods increased 9% in 2021 to 47%. The increase in cost of goods is due to increase in raw material costs.

Selling, General and Administrative Expense (ONM Environmental)

ONM Environmental’s selling, general and administrative expenses increased by 13% to $1,235,000 during the year ended December 31, 2021. These expenses decreased due to a reduction of sales and support staff. We expect these expenses to remain consistent in the year ending December 31, 2022.

Operating Loss (ONM Environmental)

ONM Environmental generated $1,419,000 in revenue, a gross margin of $724,000, and had total costs and expenses of $1,235,000, resulting in an operating loss of $511,000, compared with $493,000 in 2020.

BLEST (engineering division)

Revenue (BLEST)

Our engineering segment (BLEST) generated $961,000 of revenue in 2021, net of intersegment revenue, compared to $615,000 in 2020, representing a 56% increase from the prior year. The increase is due to an increased number of client contracts, including those as a subcontractor for Bhate pursuant to which BLEST is providing services to U.S. Air Force bases.

In addition to providing service to third party clients, BLEST provides services to BioLargo and its subsidiaries for internal BioLargo projects. These services are billed internally, are considered intersegment revenue, and are eliminated in the consolidation of our financial statements. In the year ended December 31, 2021, it totaled $674,000, primarily used to further engineer and develop our flagship AOS water filtration system and our AEC PFAS treatment system. In addition, BLEST engineers are performing a critical role in the AOS pilot projects, some of which are supported by third-party research grants and has been instrumental in developing and supporting a professional engineered design service for misting systems being sold by our ONM operating unit.

Cost of Goods (Services) Sold (BLEST)

BLEST’s cost of services includes employee labor as well as subcontracted labor costs. In 2021, its cost of services were 69% of its revenues, versus 77% in 2020. This decrease is due to contracts with better margins. We expect the cost of services to remain consistent in 2022 based on the contracts currently in progress.

Selling, General and Administrative Expense (BLEST)

BLEST SG&A expenses were $441,000 in 2021, compared to $413,000 in 2020. We expect these expenses to remain flat in 2022.Increases in engineering staff are included in cost of services.

Operating Loss (BLEST)

BLEST generated $961,000 in revenue from third parties, a gross margin of $300,000, and had total costs and expenses of $929,000, resulting in an operating loss of $629,000, compared with an operating loss of $619,000 in 2020.

BLEST provides substantial support to BioLargo’s other operations, including BioLargo Water and ONM Environmental. While we are unable to record revenues generated from services by the engineering group to other BioLargo operating divisions for important project such as the development of the AOS and AEC technologies, it is important to note that its net loss would be eliminated if it were selling these services to a third party at fair market value.

Because the subsidiary had a net loss, we invested cash during the year to allow it to maintain operations. BLEST’s need for a cash subsidy to support its operations has decreased over time. We expect that in 2022 its sales and thus its gross profit will continue to increase. Our goal for this operation is that it produces a profit and contributes to corporate overhead in a significant way, although predicting when that will happen given the COVID-19 pandemic and other uncertainties in the market, and our limited resources, is difficult.

Other Income

Primarily through our wholly owned Canadian subsidiary, we have been awarded more than 80 research grants over the years from various public and private agencies, including the Canadian National Research Institute – Industrial Research Assistance Program (NRC-IRAP), the National Science and Engineering Research Council of Canada (NSERC), and the Metropolitan Water District of Southern California’s Innovative Conservation Program “ICP”. The research grants received are considered reimbursement grants related to costs we incur and therefore are included as Other Income. The amount of grant income decreased $82,000 in the year ended December 31, 2021, to $55,000. Grant funds paid directly to third parties are not included as income in our financial statements.

Our Canadian subsidiary applied for and received a refund on our income taxes pursuant to the “Scientific Research and Experimental Development (SR&ED) Program”, a Canadian federal tax incentive program designed to encourage Canadian businesses to conduct research and development in Canada. For the years ended December 31, 2021 and 2020, we received a refund of $20,000 and $110,000, respectively.

The U.S. Small Business Administration forgave a Paycheck Protection Program loan in the principal amount of $43,0000 granted to our partially owned subsidiary, Clyra Medical.

Although we are continuing to apply for government and industry grants, and indications from the various grant agencies is highly encouraging, we cannot be certain of continuing those successes in the future. We are very active in both the US and Canada, pursuing grant support for various uses of our products that we believe can help in managing the COVID-19 crisis.

Selling, General and Administrative Expense – consolidated

Our Selling, General and Administrative expense (“SG&A”) include both cash (for example, salaries to employees) and non-cash expenses (for example, stock option compensation expense). Our consolidated SG&A decreased in the aggregate by 17% ($1,301,000) in the year ended December 31, 2021, to $6,172,000. Our non-cash expenses (through the issuance of stock and stock options) were relatively flat 2021 compared with 2020 ($2,241,000 compared to $2,232,000). The largest components of our SG&A expenses included (in thousands):

Our salaries and payroll-related and office-related expenses decreased in the year ended December 31, 2021, due to a reduction of sales personnel and office staff at ONM Environmental. Consulting expense decreased due primarily to a reduction in consultants at Clyra as its business focused shifted to its surgical wash product. There was a decline in professional fees and sales and marketing as Biolargo as Biolargo reduced its efforts in those areas in order to control costs.

Research and Development

In the year ended December 31, 2021, we spent $1,367,000 in the research and development of our technologies and products. This was an increase of 2% ($29,000) compared to 2020.

Interest expense

Our interest expense for the year ended December 31, 2021, was $234,000, a decrease of 88% compared with 2020. The significant decrease in interest expense is related to the significant decrease of our debt obligations and a reduction of debt issued during 2021 versus 2020. Of our total interest expense in 2021, $99,000 was paid in cash, and the remainder, $135,000, was paid by issuing shares of our common stock.  Our non-cash interest related expenses were comprised primarily of $119,000 in non-cash debt discounts related to warrants issued in conjunction with debt instruments being amortized over the life of the debt instrument; for the year ended December 31, 2021, non-cash interest expense totaled $1,618,000.

Our outstanding debt as of December 31, 2021, was lower than as of December 31, 2020. We expect our interest expense in the year ending December 31, 2022, to be in line with the prior year, provided we do not issue debt with attached warrants during the remainder of the year. Additionally, we record the relative fair value of the warrants and the intrinsic value of the beneficial conversion feature sold with the convertible notes payable which typically results in a full discount on the proceeds from the convertible notes. This discount is amortized as interest expense over the term of the convertible notes. We also are currently selling units of common stock and warrants instead of using convertible debt for financing our working capital needs, which if continued, will continue to reduce our ongoing interest expense as compared with prior years.

Net Loss

Net loss for the year ended December 31, 2021, was $6,894,000 a loss of $0.03 per share, compared to a net loss for the year ended December 31, 2020, of $9,700,000 a loss of $0.05 per share. Our net loss this year declined because of reduction in sales, general and administrative costs, and in interest expense.

The net income (loss) per business segment is as follows (in thousands):

In the year ended December 31, 2021, approximately 40% of our net loss was due to non-cash expenses, including $135,000 in interest expense, $1,872,000 of stock option compensation expense, and $367,000 of services paid by the issuance of our common stock. Clyra Medical’s net income of $593,000 during the year ended December 31, 2021, was not due to operating activities, but rather due to the recent transaction with Scion Solutions (see Note 9).

In the year ended December 31, 2020, over half of our net loss is due to non-cash expenses, such as interest and stock/stock options issued to employees and vendors in lieu of cash. Of the net loss of $9,700,000, interest expense was $1,923,000, of which $1,805,000 was non-cash expense. Additionally, we recorded $2,459,000 of stock option compensation expense, an additional $666,000 of services were paid by the issuance of our common stock and we recorded $442,000 loss on extinguishment of debt. The total of these non-cash items account for $5,372,000 of the consolidated loss of $9,700,000.

We believe that ONM and BLEST (engineering) can achieve positive cash flow from operations at some point in the future, although predicting when that will happen given the COVID-19 pandemic and other uncertainties in the market, and our limited capital resources, is difficult. We expect to continue to incur a net loss for the foreseeable future.

Liquidity and Capital Resources

The accompanying consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and the settlement of liabilities and commitments in the normal course of our business. For the nine months ended September 30, 2022, we had a net loss of $3,724,000, used $2,803,000 cash in operations, and at September 30, 2022, we had working capital of $1,503,000, and current assets of $2,532,000. During the nine months ended September 30, 2022, we generated revenues of $3,786,000 through our operational subsidiaries. Our subsidiaries did not individually or in the aggregate generate profits sufficient to fund their operations, or for our corporate operations or other business segments. We do not believe gross profits will be sufficient to fund our current level of operations during the next 12 months, and therefore we will have to obtain further investment capital to continue to fund operations and seek to refinance our existing debt, such as through our purchase agreement with Lincoln Park Capital and private securities offerings. We have been, and anticipate that we will continue to be, limited in terms of our capital resources.

If we are unable to rely on our current arrangement with Lincoln Park to fund our working capital requirements (see “Lincoln Park Transaction”, below), we would have to rely on other forms of financing, and there is no assurance that we will be able to do so, or if we do so, it will be on favorable terms.

We operate our business in five distinct business segments. Each of these segments obtains cash to fund operations in unique ways. ONM and BLEST generate cash by selling products and services. Clyra Medical obtains cash from revenues, and third-party investments of sales of its common stock. BioLargo Water generates cash through government research grants and tax credits; our corporate operations currently generate cash through private offerings of stock, debt instruments, and warrants, and then provides supplemental capital to support to our various business segments as they advance their technologies, products and commercial efforts.

Critical Accounting Policies

Our discussion and analysis of our results of operations and liquidity and capital resources are based on our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates and judgments, including those related to revenue recognition, valuation of offerings of debt with equity or derivative features which include the valuation of the warrant component, any beneficial conversion feature and potential derivative treatment, and share-based payments. We base our estimates on anticipated results and trends and on various other assumptions that we believe are reasonable under the circumstances, including assumptions as to future events. These estimates form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. By their nature, estimates are subject to an inherent degree of uncertainty. Actual results that differ from our estimates could have a significant adverse effect on our operating results and financial position.

The methods, estimates and judgments the Company uses in applying these most critical accounting policies have a significant impact on the results of the Company reports in its financial statements.

��

Revenue Recognition

We adopted ASU 2014-09, “Revenue from Contracts with Customers”, Topic 606, on January 1, 2018. The guidance focuses on the core principle for revenue recognition.

The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve that core principle, an entity should apply the following steps:

Step 1: Identify the contract(s) with a customer.

Step 2: Identify the performance obligations in the contract.

Step 3: Determine the transaction price.

Step 4: Allocate the transaction price to the performance obligations in the contract.

Step 5: Recognize revenue when (or as) the entity satisfies a performance obligation.

We generate revenue through our subsidiaries. For the sale of goods, the subsidiary identifies its contract with the customer through a written purchase order, in which the details of the contract are defined including the transaction price and method of shipment. The only performance obligation is to create and ship the product and each product has separate pricing. Revenue is recognized at a point in time when the order for its goods are shipped if its agreement with the customer is FOB manufacturer, and when goods are delivered to its customer if its agreement with the customer is FOB destination. Revenue is recognized with a reduction for sales discounts, as appropriate and negotiated in the customer’s purchase order. In association with certain product purchases, ONM Environmental installs misting systems for which it bills on a time and materials basis. It identifies its contract with the customer through a written purchase order in which the details of the time to be billed and materials purchased and an estimated completion date. The performance obligation is the completion of the installation, and at that time revenue is recognized.

For services, such as through our engineering group, the subsidiary identifies services to be performed in a written contract, which specifies the performance obligations and the rate at which the services will be billed. Each service is separately negotiated and priced. Revenue is recognized as services are performed and completed. Service contracts typically call for invoicing for time and materials incurred for that contract, although some provide for milestone or fixed cost payments, where an agreed-to amount is invoiced per month for the life of the contract. In these instances, completed work, billed hourly, is recognized as revenue. If the billing amount is greater or lesser than the completed work, a contract receivable or contract liability is created. As of September 30, 2022, we had $6,000 of contract liability. As of December 31, 2021, we had contract liability totaling $89,000. To date, there have been no discounts or other financing terms for the contracts.

Royalties or license fees from our intellectual property are based on the licensee’s sales of products incorporating or using our licensed intellectual property.

Warrants

Warrants issued with our convertible and non-convertible debt instruments are accounted for under the fair value and relative fair value method.

The warrant is first analyzed per its terms as to whether it has derivative features or not. If the warrant is determined to be a derivative and not qualify for equity treatment, then it is measured at fair value using the Black Scholes option model, and recorded as a liability on the balance sheet. The warrant is re-measured at its then current fair value at each subsequent reporting date (it is “marked-to-market”).

If the warrant is determined to not have derivative features, it is recorded into equity at its fair value using the Black Scholes option model, however, limited to a relative fair value based upon the percentage of its fair value to the total fair value including the fair value of the convertible note.

Convertible debt instruments are recorded at fair value, limited to a relative fair value based upon the percentage of its fair value to the total fair value including the fair value of the warrant. Further, the convertible debt instrument is examined for any intrinsic beneficial conversion feature (“BCF”) of which the conversion price is less than the closing common stock price on date of issuance. If the relative fair value method is used to value the convertible debt instrument and there is an intrinsic BCF, a further analysis is undertaken of the BCF using an effective conversion price which assumes the conversion price is the relative fair value divided by the number of shares the convertible debt is converted into by its terms. The BCF value is accounted for as equity.

The warrant and BCF relative fair values are also recorded as a discount to the convertible promissory notes. At present, these equity features of the convertible promissory notes have recorded a discount to the convertible notes that is substantially equal to the proceeds received.

Share-based Payments

It is the Company’s policy to expense share-based payments as of the date of grant or over the term of the vesting period in accordance with Auditing Standards Codification Topic 718 “Share-Based Payment.” Application of this pronouncement requires significant judgment regarding the assumptions used in the selected option pricing model, including stock price volatility and employee exercise behavior. Most of these inputs are either highly dependent on the current economic environment at the date of grant or forward-looking expectations projected over the expected term of the award.

Fair Value Measurement

Generally accepted accounting principles establishes a hierarchy to prioritize the inputs of valuation techniques used to measure fair value. The hierarchy gives the highest ranking to the fair values determined by using unadjusted quoted prices in active markets for identical assets (Level 1) and the lowest ranking to fair values determined using methodologies and models with unobservable inputs (Level 3). Observable inputs are those that market participants would use in pricing the assets based on market data obtained from sources independent of the Company. Unobservable inputs reflect the Company’s assumptions about inputs market participants would use in pricing the asset or liability developed based on the best information available in the circumstances. The Company has determined the appropriate level of the hierarchy and applied it to its financial assets and liabilities.

Management believes the carrying amounts of the Company’s financial instruments as of December 31, 2021 and 2020, approximate their respective fair values because of the short-term nature of these instruments. Such instruments include cash, accounts receivable, prepaid assets, and accounts payable.

Recent Accounting Pronouncements

In August 2020, the FASB issued Accounting Standards Update No. 2020-06, “Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging— Contracts in Entity’s Own Equity (Subtopic815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity”. For convertible instruments, the FASB decided to reduce the number of accounting models for convertible debt instruments and convertible preferred stock. Limiting the accounting models results in fewer embedded conversion features being separately recognized from the host contract as compared with current GAAP. Convertible instruments that continue to be subject to separation models are (1) those with embedded conversion features that are not clearly and closely related to the host contract, that meet the definition of a derivative, and that do not qualify for a scope exception from derivative accounting and (2) convertible debt instruments issued with substantial premiums for which the premiums are recorded as paid-in capital. The FASB decided to amend the guidance for the derivatives scope exception for contracts in an entity’s own equity to reduce form-over-substance-based accounting conclusions. The FASB observed that the application of the derivatives scope exception guidance results in accounting for some contracts as derivatives while accounting for economically similar contracts as equity. The FASB also decided to improve and amend the related EPS guidance. The amendments in this Update are effective for public business entities that meet the definition of a Securities and Exchange Commission (SEC) filer, excluding entities eligible to be smaller reporting companies as defined by the SEC, for fiscal years beginning after December 15, 2021, including interim periods within those fiscal years. For all other entities, the amendments are effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years; early adoption is permitted. Management has evaluated this update and adopted it as of January 1, 2022. In doing so, we evaluated the convertible debt issued by Clyra Medical during the three months ended June 30, 2022 (see Note 8 to the financial statements for the three and nine months ended September 30, 2022), and determined that the beneficial conversion feature was fixed at the time of issuance and not an embedded derivative under Subtopic 815-15.  As a result of the early adoption, there are no other potential effects on the Company’s current financial statements.

MANAGEMENT

Executive Officers and Directors

The following table sets forth information about our executive officers and directors as of the date of this prospectus:

______________

Dennis P. Calvert is our President, Chief Executive Officer and Chairman of the Board. He also serves in the same positions for BioLargo Life Technologies, Inc. and BioLargo Water Investment Group., Inc., both wholly owned subsidiaries, and chairman of the board of directors of our subsidiaries ONM Environmental, Inc., Clyra Medical Technologies, Inc. and BioLargo Water, Inc. (Canada). Mr. Calvert was appointed a director in June 2002 and has served as President and Chief Executive Officer since June 2002, Corporate Secretary from September 2002 until March 2003 and Chief Financial Officer from March 2003 through January 2008. Mr. Calvert holds a B.A. degree in Economics from Wake Forest University, where he was a varsity basketball player. Mr. Calvert also studied at Columbia University and Harding University. He also serves on the board of directors at The Maximum Impact Foundation, a 501(c)(3), committed to bridging the gap for lifesaving work around the globe for the good of man and in the name of Christ. He serves as a Director of Sustain SoCal, a trade association that seeks to promote economic growth in the Southern California clean technology industry. He also serves on the Board of Directors at TMA Bluetech the leading regional water cluster promoting science-based ocean water industries and also serves on the Board of Directors of Tilly’s Life Center, a nonprofit charitable foundation aimed at empowering teens with a positive mindset and enabling them to effectively cope with crisis, adversity and tough decisions.  He serves on the leadership board at Water UCI, which is an interdisciplinary center in the School of Social Ecology at the University of California- Irvine, that facilitates seamless collaboration across schools, departments, and existing research centers around questions of fundamental and applied water science, technology, management, and policy. Mr. Calvert is a scholarship sponsor for the National Water Research Institute. He is also an Eagle Scout. He is married and has two children. Mr. Calvert has an extensive entrepreneurial background as an operator, investor and consultant. Prior to his work with BioLargo, he had participated in more than 300 consulting projects and more than 50 acquisitions as well as various financing transactions and companies that ranged from industrial chemicals, healthcare management, finance, telecommunications and consumer products.

Charles K. Dargan II is our Chief Financial Officer and has served as such since February 2008. Since January 2003, Mr. Dargan has served as founder and President of CFO 911, an organization of senior executives that provides accounting, finance and operational expertise to both small capitalization public and middle market private companies in all phases of their business life cycle. From March 2000 to January 2003, Mr. Dargan was the Chief Financial Officer of Semotus Solutions, Inc., an American Stock Exchange-listed wireless mobility software company. Mr. Dargan also serves as a director of Hiplink Software, Inc. Further, Mr. Dargan began his finance career in investment banking with Drexel Burnham Lambert and later became Managing Director of two other investment banking firms, including Houlihan Lokey Howard & Zukin, where he was responsible for the management of the private placement activities of the firm. Mr. Dargan received his B.A. degree in Government from Dartmouth College, his M.B.A. degree and M.S.B.A. degree in Finance from the University of Southern California. Mr. Dargan is also a CPA (inactive) and CFA.

Kenneth R. Code is our Chief Science Officer. He has been a director since April 2007. Mr. Code is our single largest stockholder. He is the founder of IOWC, which is engaged in the research and development of advanced disinfection technology, and from which the Company acquired its core iodine technology in April 2007. Mr. Code has authored several publications and holds several patents, with additional pending, concerning advanced iodine disinfection. Mr. Code graduated from the University of Calgary, Alberta, Canada.

Joseph L. Provenzano has been a director since June 2002, assumed the role of Corporate Secretary in March 2003, was appointed Executive Vice President of Operations in January 2008, was elected President of our subsidiary, ONM Environmental, Inc., upon the commencement of its operations in January 2010. He is a co-inventor on several of the company's patents and proprietary manufacturing processes, and has developed over 30 products from our CupriDyne® technology.  Mr. Provenzano began his corporate career in 1988 in the marketing field. In 2001 he began work with an investment holding company to manage their mergers and acquisitions department, participating in more than 50 corporate mergers and acquisitions.

Dennis E. Marshall has been a director since April 2006. Mr. Marshall has over 45 years of experience in real estate, asset management, management level finance and operations-oriented management. Since 1981, Mr. Marshall has been a real estate investment broker in Orange County, California, representing buyers and sellers in investment acquisitions and dispositions. From March 1977 to January 1981, Mr. Marshall was a real estate syndicator at McCombs Corporation as well as the assistant to the Chairman of the Board. While at McCombs Corporation, Mr. Marshall became the Vice President of Finance, where he financially monitored numerous public real estate syndications. From June 1973 to September 1976, Mr. Marshall served as an equity controller for the Don Koll Company, an investment builder and general contractor firm, at which Mr. Marshall worked closely with institutional equity partners and lenders. Before he began his career in real estate, Mr. Marshall worked at Arthur Young & Co. (now Ernst & Young) from June 1969 to June 1973, where he served as Supervising Senior Auditor and was responsible for numerous independent audits of publicly held corporations. During this period, he obtained Certified Public Accountant certification. Mr. Marshall earned a degree in Accounting from the University of Texas, Austin in 1966 and earned a Master of Science Business Administration from the University of California, Los Angeles in 1969. Mr. Marshall serves as Chairman of the Audit Committee.

Jack B. Strommen has been a director since June 2017, and also is a member of the board of directors of our subsidiary, Clyra Medical Technologies, as the representative of Sanatio Capital LLC. Mr. Strommen is the CEO of PD Instore, a leader in the design, production and installation of retail environments and displays for many Fortune 500 companies including Target, Adidas, Verizon, Disney and Sony. He also is the Chairman of Our House Films, an angel investor in several private companies ranging from bio-tech to med-tech to real estate, and serves on the board of directors of several private and public companies. Mr. Strommen purchased the family owned, local based printing firm, PD Instore from his grandfather in 1999. With his vision and leadership, it went from a local company with $25M in revenues to a global company with $180M in global sales. Mr. Strommen led the company in a private sale in 2015, remaining as CEO.

Linda Park joined our board of directors in November 2022. She is currently the Senior Vice President, Associate General Counsel and Corporate Secretary of Edwards Lifesciences Corporation, a global leader of patient-focused innovations for structural heart disease and critical care monitoring.  Ms. Park is a member of the Senior Leadership Team and has been a member of the board of directors of the Edwards Lifesciences Foundation since January 2022.  Prior to joining Edwards, from June 2013 to October 2017, she served as Assistant General Counsel of Western Digital Corporation, a company creating breakthrough innovations and powerful data storage solutions that enable the world to actualize its aspirations.  From September 2003 to June 2013, Ms. Park worked in private practice, including at the firms of Latham & Watkins, LLP and Gibson, Dunn & Crutcher LLP in New York City where she advised issuer and investment banking clients on corporate and securities matters, mergers and acquisitions, bank financings and capital markets, including initial public offerings.  Ms. Park has 20 years of experience counseling public companies and advancing organizations’ corporate governance and strategic goals; she is an active partner and thought leader on environmental, social and corporate governance (ESG) issues.  Ms. Park holds a Bachelor of Arts degree from Johns Hopkins University and a Juris Doctor from Duke University School of Law. We believe that Ms. Park’s broad corporate governance, securities, sustainability and M&A knowledge gives her the qualifications, expertise and skills to serve as a director.

Christina Bray joined our board of directors in November 2022. She is currently CEO of BlueDot Energies, Inc., a company founded in January 2021 that designs, builds and manages electrical vehicle charging stations. From January 2021 to February 2022, she was the manager of Strategic Partnerships at Sunlight Financial in New York, a provider of point-of-sale financing to homeowners and contractors for solar systems and home improvements. From September 2018 to January 2021, she was President of PGC Bancorporation, which was an acquisition vehicle for community banks in the Western states. From November 2016 to September 2018, she was Assistant Vice President of Alpine Bank in Boulder Colorado, where she controlled a $100 million commercial loan portfolio and underwrote in excess of $120 million in loans. From October 2015 to November 2016, she was a manager at Beaver Creek Sports in Avon Colorado. From September 2013 to October 2015, she was a key leader and community manager for lululemon in New Orleans, LA where she developed sales and market development strategies for a team of 20. From August 2012 to September 2013 she was office manager at MBA Financial Services in Boulder Colorado - a boutique private wealth management firm. Ms. Bray has a Bachelor of Arts from Yale University in Modern Middle Eastern Studies, and a Master of Arts in Military History from Norwich University in Vermont. We believe that Ms. Bray’s financial experience and entrepreneurial experience give her the qualifications, expertise and skills to serve as a director.

CORPORATE GOVERNANCE

Our corporate website, www.biolargo.com, contains the charters for our Audit and Compensation Committees and certain other corporate governance documents and policies, including our Code of Ethics. Any changes to these documents and any waivers granted with respect to our Code of Ethics will be posted at www.biolargo.com. In addition, we will provide a copy of any of these documents without charge to any stockholder upon written request made to Corporate Secretary, BioLargo, Inc., 14921 Chestnut St., Westminster, California 92683. The information at www.biolargo.com is not, and shall not be deemed to be, a part of this prospectus.

Director Independence

Our board of directors has determined that each of Mr. Marshall, Mr. Strommen, Ms. Park, and Ms. Bray is independent as defined under applicable Nasdaq Stock Market, LLC (“Nasdaq”) listing standards, as were retired board members John Runyan and Kent C. Roberts II. Our board of directors has determined that neither Mr. Calvert, Mr. Provenzano, nor Mr. Code is independent as defined under applicable Nasdaq listing standards. Neither Mr. Calvert, nor Mr. Code serve on any committee of our board of directors.

Meetings of our Board of Directors

Our board of directors held four meetings during 2022, and acted via unanimous written consent four times. Each of the incumbent directors attended all the meetings of our board of directors and committees on which the director served, except for one absence at the February 2022 quarterly board meetings, one at the June 2022 annual meeting, and one at each of the March 2022, May 2022 and August 2022 audit committee meetings. Each of our directors is encouraged to attend our Annual Meeting of Stockholders, when these are held, and to be available to answer any questions posed by stockholders to such director.

Our board of directors held five meetings during 2021, and acted via unanimous written consent once. Each of the incumbent directors attended all the meetings of our board of directors and committees on which the director served, except for one absence at the August 2021 and November 2021 quarterly board meetings, and one at the March 2021 and August 2021 audit committee meetings. Each of our directors is encouraged to attend our Annual Meeting of Stockholders, when these are held, and to be available to answer any questions posed by stockholders to such director.

Communications with our Board of Directors

The following procedures have been established by our board of directors to facilitate communications between our stockholders and our board of directors:

Our stockholders also may communicate directly with the non-management directors as a group, by mail addressed to Dennis E. Marshall, c/o Corporate Secretary, BioLargo, Inc., 14921 Chestnut St., Westminster, California 92683.

Our Audit Committee has established procedures for the receipt, retention and treatment of complaints regarding questionable accounting, internal controls and financial improprieties or auditing matters. Any of our employees may confidentially communicate concerns about any of these matters by mail addressed to Audit Committee, c/o Corporate Secretary, BioLargo, Inc., 14921 Chestnut St., Westminster, California 92683.

All the reporting mechanisms also are posted on our corporate website, www.biolargo.com. Upon receipt of a complaint or concern, a determination will be made whether it pertains to accounting, internal controls or auditing matters and, if it does, it will be handled in accordance with the procedures established by the Audit Committee.

Committees of our Board of Directors

Our board of directors has established an Audit Committee, a Compensation Committee, and a Nominating and Corporate Governance Committee.

The Audit Committee meets with management and our independent registered public accounting firm to review the adequacy of internal controls and other financial reporting matters. Dennis E. Marshall served as Chairman of the Audit Committee during 2021 and continues to serve in that capacity. John S. Runyan and Kent C. Roberts II, served on the committee until their retirement November 1, 2022, replaced by new board members Linda Park and Christina Bray. Our board of directors has determined that Mr. Marshall qualifies as an “audit committee financial expert” as defined in Item 401(h) of Regulation S-K of the Securities Exchange Act of 1934, as amended (“Regulation S-K”). The Audit Committee met four times in 2022, and four times in 2021.

The Compensation Committee reviews the compensation for all our officers and directors and affiliates. The Committee also administers our equity incentive option plan. Mr. John Runyan served as Chairman of the Compensation Committee during 2021, and until November 1, 2022. Ms. Park now serves as Chairman. Mr. Marshall and Ms. Bray also serve on the Compensation Committee. The Compensation Committee acted by consent twice during 2022, and once during 2021.

Our board of directors did not modify any action or recommendation made by the Compensation Committee with respect to executive compensation for the 2022 or 2021 fiscal years. It is the opinion of the Compensation Committee that the executive compensation policies and plans provide the necessary total remuneration program to properly align their performance and the interests of our stockholders using competitive and equitable executive compensation in a balanced and reasonable manner, for both the short and long term.

The Nominating and Corporate Governance Committee was established in November 2018. Its responsibilities include to identify and screen individuals qualified to become members of the Board, to make recommendations to the Board regarding the selection and approval of the nominees for director to be submitted to a stockholder vote at the annual meeting of stockholders, subject to approval by the Board, to development corporate governance guidelines and oversee corporate governance practices, to develop a process for an annual evaluation of the Board and its committees, to review all director compensation and benefits, to review, approve and oversee related party transactions, to develop and recommend director independent standards, and to develop and recommend a Company code of conduct, to investigate any alleged breach and enforce the provisions of the code. Since its inception and until November 1, 2022, the committee was comprised of John Runyan, Dennis Marshall, and Kent C. Roberts. Since that time, it has been comprised of Ms. Bray, as chairperson, and Mr. Marshall and Ms. Park. This committee met once in 2022 (October), and did not meet in 2021.

Our board of directors follows the written code of ethics that applies to its principal executive officers, principal financial officer, principal accounting officer or controller, or persons performing similar functions.

Leadership Structure of our Board of Directors

Mr. Calvert serves as both principal executive officer and Chairman of the Board. The Company does not have a lead independent director. The board has four independent directors who provide active and effective oversight of our strategic decisions: Dennis Marshall, Jack Strommen, and, until their retirement on November 1, 2022, John Runyan and Kent C. Roberts, replaced by Linda Park and Christina Bray. As of the date of this filing, the Company has determined that the leadership structure of the Board has permitted the Board to fulfill its duties effectively and efficiently and is appropriate given the size and scope of the Company and its financial condition.         

Our Board of Directors’ Role in Risk Oversight

As a smaller reporting company, our executive management team, consisting of Messrs. Calvert and Code, are also members of our board of directors. Our board of directors, including our executive management members and independent directors, is responsible for overseeing our executive management team in the execution of its responsibilities and for assessing our company’s approach to risk management. Our board of directors exercises these responsibilities on an ongoing basis as part of its meetings and through its committees. Each member of the management team has direct access to the other Board members, and our committees of our board of directors, to ensure that all risk issues are frequently and openly communicated. Our board of directors closely monitors the information it receives from management and provides oversight and guidance to our executive management team regarding the assessment and management of risk. For example, our board of directors regularly reviews our company’s critical strategic, operational, legal and financial risks with management to set the tone and direction for ensuring appropriate risk taking within the business.

Compensation Committee Interlocks and Insider Participation

During the year ended December 31, 2021, the Compensation Committee consisted of two members – John Runyan, and Dennis Marshall. Neither Mr. Runyan nor Mr. Marshall was or has ever been an employee or officer of the Company. Neither had transactions with the Company that would require disclosure under Item 404 of Regulation S-K (see “Transactions with Related Parties”, below). As of November 1, 2022, the Compensation Committee consisted of three members – Christina Bray, Linda Park, and Dennis Marshall, neither of whom have ever been an employee or officer of the Company, and neither of whom have had transactions with the Company that would require disclosure under Item 404 of Regulation S-K (see “Transactions with Related Parties”, below). Each of Ms. Park and Ms. Bray received options upon their election to the board, and each of the independent board members receive options in payment of board fees each quarter.

Section 16(a) Beneficial Ownership Reporting Compliance

Section 16(a) of the Securities Exchange Act of 1934 requires our directors, certain officers and persons holding 10% or more of the Company’s Common stock to file reports regarding their ownership and regarding their acquisitions and dispositions of our Common stock with the SEC. Such persons are required by SEC regulations to furnish the Company with copies of all Section 16(a) forms they file.

To our knowledge, based solely upon review of Forms 3, 4, and 5 (and amendments thereto) and written representations provided to us by executive officers, directors and stockholders beneficially owning 10% or greater of the outstanding shares, we believe that such persons filed pursuant to the requirements of the SEC on a timely basis during the year endeds December 31, 2-2022 and 2021, except for one Form 4 filed by our chief financial officer related to a transaction disclosed timely on Form 8-K.

Family Relationships

There are no family relationships among the directors and executive officers of our company.

EXECUTIVE COMPENSATION

The following table sets forth all compensation earned for services rendered to our company in all capacities for the fiscal years ended December 31, 2021 and 2022, by our principal executive officer and our three most highly compensated executive officers other than our principal executive officer, collectively referred to as the “Named Executive Officers.”

Summary Compensation Table

____________

Employment Agreements

Dennis P. Calvert

On May 2, 2017, BioLargo, Inc. (the “Company”) and its President and Chief Executive Officer Dennis P. Calvert entered into an employment agreement (the “Calvert Employment Agreement”), replacing in its entirety the previous employment agreement with Mr. Calvert dated April 30, 2007.

The Calvert Employment Agreement provides that Mr. Calvert will continue to serve as the President and Chief Executive Officer of the Company and receive base compensation equal to his current rate of pay of $288,603 annually. In addition to this base compensation, the agreement provides that he is eligible to participate in incentive plans, stock option plans, and similar arrangements as determined by the Company’s Board of Directors, health insurance premium payments for himself and his immediate family, a car allowance of $800 per month, paid vacation of four weeks per year, and bonuses in such amount as the Compensation Committee may determine from time to time.

The Calvert Employment Agreement provides that Mr. Calvert will be granted an option (the “Option”) to purchase 3,731,322 shares of the Company’s common stock. The Option shall be a non-qualified stock option, exercisable at $0.45 per share, which represents the market price of the Company’s common stock as of the date of the agreement, exercisable for ten years from the date of grant and vesting in equal increments over five years. Notwithstanding the foregoing, any portion of the Option which has not yet vested shall be immediately vested in the event of, and prior to, a change of control, as defined in the Calvert Employment Agreement. The agreement also provides for a grant of 1,500,000 shares of common stock, subject to the execution of a “lock-up agreement” whereby the shares remain unvested unless and until the earlier of (i) a sale of the Company, (ii) the successful commercialization of the Company’s products or technologies as demonstrated by its receipt of at least $3,000,000 in cash, or the recognition of $3,000,000 in revenue, over a 12-month period from the sale of products and/or the license of technology, and (iii) the Company’s breach of the employment agreement resulting in his termination. The Option contains the other terms standard in option agreements issued by the Company, including provisions for a cashless exercise.

The Calvert Employment Agreement has a term of five years, unless earlier terminated in accordance with its terms. The Calvert Employment Agreement provides that Mr. Calvert’s employment may be terminated by the Company due to his death or disability, for cause, or upon a merger, acquisition, bankruptcy or dissolution of the Company. “Disability” as used in the Calvert Employment Agreement means physical or mental incapacity or illness rendering Mr. Calvert unable to perform his duties on a long-term basis (i) as evidenced by his failure or inability to perform his duties for a total of 120 days in any 360-day period, or (ii) as determined by an independent and licensed physician whom Company selects, or (iii) as determined without recourse by the Company’s disability insurance carrier. “Cause” means that Mr. Calvert has (i) engaged in willful misconduct in connection with the Company’s business; or (ii) been convicted of, or plead guilty or nolo contendre in connection with, fraud or any crime that constitutes a felony or that involves moral turpitude or theft. If Mr. Calvert’s employment is terminated due to merger or acquisition, then he will be eligible to receive the greater of (i) one year’s compensation plus an additional one-half year for each year of service since the effective date of the employment agreement or (ii) one year’s compensation plus an additional one half year for each year remaining in the term of the agreement. Otherwise, he is only entitled to receive compensation due through the date of termination.

The Calvert Employment Agreement requires Mr. Calvert to keep certain information confidential, not to solicit customers or employees of the Company or interfere with any business relationship of the Company, and to assign all inventions made or created during the term of the Calvert Employment Agreement as “work made for hire”.

Kenneth R. Code

We entered into an employment agreement dated as of April 29, 2007 with Mr. Code, our Chief Science Officer (the “Code Employment Agreement”), which we amended on December 28, 2012 such that his salary will remain at $288,603, the level paid in April 2012, with no further automatic increases. The Code Employment Agreement can automatically renew for one year periods on April 29th of each year but may be terminated “without cause” at any time upon 120 days’ notice, and upon such termination, Mr. Code would not receive the severance originally provided for. All other terms in the 2007 agreement remain the same in the Code Employment Agreement.

In addition, Mr. Code will be eligible to participate in incentive plans, stock option plans, and similar arrangements as determined by our board of directors. When such benefits are made available to our senior employees, Mr. Code is also eligible to receive health insurance premium payments for himself and his immediate family, a car allowance of $800 per month, paid vacation of four weeks per year plus an additional two weeks per year for each full year of service during the term of the agreement up to a maximum of 10 weeks per year, life insurance equal to three times his base salary and disability insurance.

The Code Employment Agreement further requires Mr. Code to keep certain information confidential, not to solicit customers or employees of our company or interfere with any business relationship of our company, and to assign all inventions made or created during the term of the Code Employment Agreement as “work made for hire”.

Charles K. Dargan II

Charles K. Dargan, II has served as our Chief Financial Officer since February 2008 pursuant to an engagement agreement with his company, CFO 911, that has been renewed each year.

On February 25, 2020, we and Mr. Dargan again extended his engagement agreement to expire January 31, 2021. As the sole compensation for the Extended Term, Mr. Dargan was issued an option (“Option”) to purchase 25,000 shares of the Company’s common stock for each month during the term (thus, an option to purchase 400,000 shares reflecting an extended term of 16 months). The Option vests over the period of the agreement, with 75,000 shares having vested as of December 31, 2019, and the remaining shares to vest 25,000 shares monthly beginning January 31, 2020, and each month thereafter, so long as the agreement is in full force and effect. The Option is exercisable at $0.21 per share, the closing price of BioLargo’s common stock on February 25, 2020, expires ten years from the grant date, and was issued pursuant to the Company’s 2018 Equity Incentive Plan. The Option is Mr. Dargan’s sole compensation for the Extended Term. As was the case in all prior terms of his engagement, there is no cash component of his compensation for the Extended Term. Mr. Dargan is eligible to be reimbursed for business expenses he incurs in connection with the performance of his services as the Company’s Chief Financial Officer (although he has made no such requests for reimbursement in the past). All other provisions of the Engagement Agreement not expressly amended pursuant to the Engagement Extension Agreement remain the same, including provisions regarding indemnification and arbitration of disputes.

On March 18, 2021, we and Mr. Dargan again extended his engagement agreement. The Engagement Extension Agreement dated as of March 18, 2021 (the “Engagement Extension Agreement”) provides for an additional one-year term to expire January 31, 2022 (the “Extended Term”).

As the sole compensation for the Extended Term, Mr. Dargan was issued an option (“Option”) to purchase 25,000 shares of the Company’s common stock for each month during the Extended Term (thus, an option to purchase 300,000 shares reflecting an extended term of 12 months). The Option vests over the period of the Extended Term, with 25,000 shares having vested as of March 15, 2021, and the remaining shares to vest 25,000 shares monthly beginning March 31, 2021, and each month thereafter, so long as the agreement is in full force and effect. The Option is exercisable at $0.174 per share, the closing price of BioLargo’s common stock on the March 18, 2021 grant date, expires ten years from the grant date, and was issued pursuant to the Company’s 2018 Equity Incentive Plan.

On March 22, 2022, we and our Chief Financial Officer Charles K. Dargan, II formally agreed to extend the engagement agreement dated February 1, 2008 (the “Engagement Agreement”, which had been previously extended multiple times), pursuant to which Mr. Dargan has been and continues to serve as the Company’s Chief Financial Officer. The Engagement Extension Agreement dated as of March 22, 2022 (the “Engagement Extension Agreement”) provides for an additional one-year term to expire January 31, 2023 (the “Extended Term”).

As the sole compensation for the Extended Term, Mr. Dargan was issued an option (“Option”) to purchase 25,000 shares of the Company’s common stock for each month during the Extended Term (thus, an option to purchase 300,000 shares reflecting an extended term of 12 months). The Option vests over the period of the Extended Term, with 25,000 shares having vested as of March 22, 2022, and the remaining shares to vest 25,000 shares monthly beginning March 22, 2022, and each month thereafter, so long as the agreement is in full force and effect. The Option is exercisable at $0.24 per share, the closing price of BioLargo’s common stock on the March 22, 2022, grant date, expires ten years from the grant date, and was issued pursuant to the Company’s 2018 Equity Incentive Plan.

The Option is Mr. Dargan’s sole compensation for the Extended Term. As was the case in all prior terms of his engagement, there is no cash component of his compensation for the Extended Term. Mr. Dargan is eligible to be reimbursed for business expenses he incurs in connection with the performance of his services as the Company’s Chief Financial Officer (although he has made no such requests for reimbursement in the past). All other provisions of the Engagement Agreement not expressly amended pursuant to the Engagement Extension Agreement remain the same, including provisions regarding indemnification and arbitration of disputes.

Joseph Provenzano

Mr. Provenzano has served as Vice President of Operations since January 1, 2008, in addition to continuing to serve as our Corporate Secretary. On May 28, 2019, the Compensation Committee of the Board of Directors approved the terms of a new employment agreement for Mr. Provenzano, and granted to him an incentive stock option (the “Option”) to purchase 1,000,000 shares of the Company’s common stock pursuant to the terms of the Company’s 2018 Equity Incentive Plan (“Plan”). As set forth in the Plan, the exercise price of the Option is equal to the closing price of the Company’s common stock on the May 28 grant date, at $0.17 per share. The shares in the Option vest in five in equal increments over five years, and the Option may be exercised for up to ten years following the grant date. Notwithstanding the foregoing, any portion of the Option which has not yet vested shall be immediately vested in the event of, and prior to, a change of control, as defined in the Provenzano Employment Agreement. The Option contains the other terms standard in option agreements issued by the Company, including provisions for a cashless exercise. On May 28, 2019, the Committee also granted Mr. Provenzano a restricted stock unit of 500,000 shares of common stock, subject to the execution of a “lock-up agreement” whereby the shares remain unvested unless and until the earlier of (i) a sale of the Company, (ii) the successful commercialization of the Company’s products or technologies as demonstrated by its receipt of at least $3,000,000 in cash, or the recognition of $3,000,000 in revenue, over a 12-month period from the sale of products and/or the license of technology, and (iii) the Company’s breach of the employment agreement resulting in his termination. On June 18, 2019, the other terms of his employment agreement were finalized and a document fully executed. Although fully executed on June 18, 2019, the employment agreement is effective as of May 28, 2019, to reflect Option grant date.

The Provenzano Employment Agreement provides that Mr. Provenzano will serve as our Executive Vice President of Operations, as well as the President and Chief Executive Officer of our wholly owned subsidiary ONM Environmental. Mr. Provenzano’s base compensation will remain at his current rate of $170,000 annually. In addition to this base compensation, the agreement provides that he is eligible to participate in incentive plans, stock option plans, and similar arrangements as determined by our Board of Directors, health insurance premium payments for himself and his immediate family, a car allowance covering the expenses of his personal commercial grade truck which the company uses in company operations on a continual basis, paid vacation of four weeks per year, and bonuses in such amount as the Compensation Committee may determine from time to time.

The Provenzano Employment Agreement has a term of five years, unless earlier terminated in accordance with its terms. The Provenzano Employment Agreement provides that Mr. Provenzano’s employment may be terminated by the Company due to his death or disability, for cause, or upon a merger, acquisition, bankruptcy or dissolution of the Company. “Disability” as used in the Provenzano Employment Agreement means physical or mental incapacity or illness rendering Mr. Provenzano unable to perform his duties on a long-term basis (i) as evidenced by his failure or inability to perform his duties for a total of 120 days in any 360-day period, or (ii) as determined by an independent and licensed physician whom Company selects, or (iii) as determined without recourse by the Company’s disability insurance carrier. “Cause” means that Mr. Provenzano has (i) engaged in willful misconduct in connection with the Company’s business; or (ii) been convicted of, or plead guilty or nolo contendre in connection with, fraud or any crime that constitutes a felony or that involves moral turpitude or theft. If Mr. Provenzano’s employment is terminated due to merger or acquisition, then he will be eligible to receive the greater of (i) one year’s compensation plus an additional one half year for each year of service since the effective date of the employment agreement or (ii) one year’s compensation plus an additional one half year for each year remaining in the term of the agreement. Otherwise, he is only entitled to receive compensation due through the date of termination.

The Provenzano Employment Agreement requires Mr. Provenzano to keep certain information confidential, not to solicit customers or employees of the Company or interfere with any business relationship of the Company, and to assign all inventions made or created during the term of the Provenzano Employment Agreement as “work made for hire”.

Director Compensation

Each director who is not an officer or employee of our company receives an annual retainer of $60,000, paid in options to purchase our common stock (pursuant to a plan put in place by our board of directors). In addition, committee chairpersons receive an additional $15,000 per year. The following table sets forth information for the fiscal year ended December 31, 2021, regarding compensation of our non-employee directors. Our employee directors do not receive any additional compensation for serving as a director.

___________

Limitation of Liability and Indemnification Matters

As permitted by the Delaware general corporation law, we have included a provision in our certificate of incorporation to eliminate the personal liability of our directors for monetary damages for breach of their fiduciary duties as directors, except for liability (i) for any breach of the director’s duty of loyalty to our company, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) under section 174 of the Delaware general corporation law or (iv) for any transaction from which the director derived an improper personal benefit. Our certificate of incorporation also provides that our company shall, to the full extent permitted by section 145 of the Delaware general corporation law, as amended from time to time, indemnify all persons whom it may indemnify pursuant thereto.

In addition, our Bylaws provide that we are required to indemnify our officers and directors even when indemnification would otherwise be discretionary, and we are required to advance expenses to our officers and directors as incurred in connection with proceedings against them for which they may be indemnified.

We may enter into indemnification agreements with our officers and directors containing provisions that are in some respects broader than the specific indemnification provisions contained in the Delaware general corporation law. The indemnification agreements would require us to indemnify our officers and directors against liabilities that may arise by reason of their status or service as officers and directors other than for liabilities arising from willful misconduct of a culpable nature, to advance their expenses incurred as a result of any proceeding against them as to which they could be indemnified, and to obtain our directors’ and officers’ insurance if available on reasonable terms. As of the date of this prospectus, our company has not entered into any indemnification agreement with any of its directors or officers, except for Mr. Strommen.

We have obtained directors’ and officers’ liability insurance in amounts comparable to other companies of our size and in our industry.

No pending litigation or proceeding involving a director, officer, employee or other agent of our company currently exists as to which indemnification is being sought. We are not aware of any threatened litigation that may result in claims for indemnification by any director, officer, employee or other agent of our company.

See “Disclosure of SEC Position on Indemnification for Securities Act Liabilities.”

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The following table sets forth information regarding the beneficial ownership of shares of our common stock as of January 19, 2023, including rights to acquire beneficial ownership of shares of our common stock within 60 days of January 19, 2023, by (a) all stockholders known to the Company to be beneficial owners of more than 5% of the outstanding Common stock; (b) each director, (c) each Named Executive Officer, and (d) all directors and executive officers of the Company as a group:

Except as noted in any footnotes below, each person has sole voting power and sole dispositive power as to all of the shares shown as beneficially owned by them. Beneficial ownership is determined in accordance with the rules of the SEC and generally includes voting or investment power with respect to securities.

CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS

Our Company has adopted a policy that all transactions between our Company and its executive officers, directors and other affiliates must be approved by a majority of the members of our board of directors and by a majority of the disinterested members of our board of directors, and must be on terms no less favorable to our company than could be obtained from unaffiliated third parties.

Our officers and board members routinely forego cash compensation in lieu of receiving common stock or options to purchase common stock, pursuant to a plan adopted by our board for the payment of outstanding payables. These transactions are routinely under the threshold for disclosure.

The following information discloses any transaction, since the beginning of our last fiscal year, or any currently proposed transaction, in which we were or are proposed to be a participant and the amount involved exceeds $120,000 or 1% of the average of our total assets over the last two completed fiscal years, and in which any related person had or will have a direct or indirect material interest: none.

DESCRIPTION OF CAPITAL STOCK

As reflected in the Certificate of Incorporation, as amended August 30, 2022, our authorized capital stock consists of 550,000,000 shares of common stock, par value $0.00067 per share, and 50,000,000 shares of preferred stock, par value $0.00067 per share.

Common Stock

Dividends. Each share of our common stock is entitled to receive an equal dividend, if one is declared. We cannot provide any assurance that we will declare or pay cash dividends on our common stock in the future. Any future determination to declare cash dividends will be made at the discretion of our board of directors, subject to applicable laws, and will depend on our financial condition, results of operations, capital requirements, general business conditions and other factors that our board of directors may deem relevant. Our board of directors may determine it to be necessary to retain future earnings (if any) to finance operations. See “Risk Factors” and “Dividend Policy.”

Liquidation. If our company is liquidated, then assets that remain (if any) after the creditors are paid and the owners of preferred stock receive liquidation preferences (as applicable) will be distributed to the owners of our common stock pro rata.

Voting Rights. Each share of our common stock entitles the owner to one vote. There is no cumulative voting. A simple majority can elect all of the directors at a given meeting, and the minority would not be able to elect any director at that meeting.

Preemptive Rights. Owners of our common stock have no preemptive rights. We may sell shares of our common stock to third parties without first offering such shares to current stockholders.

Redemption Rights. We do not have the right to buy back shares of our common stock except in extraordinary transactions, such as mergers and court approved bankruptcy reorganizations. Owners of our common stock do not ordinarily have the right to require us to buy their common stock. We do not have a sinking fund to provide assets for any buy back.

Conversion Rights. Shares of our common stock cannot be converted into any other kind of stock except in extraordinary transactions, such as mergers and court approved bankruptcy reorganizations.

Nonassessability. All outstanding shares of our common stock are fully paid and nonassessable.

Preferred Stock

Our certificate of incorporation authorizes our board of directors to issue “blank check” preferred stock. Our board of directors may divide this preferred stock into series and establish the rights, preferences and privileges thereof. Our board of directors may, without prior stockholder approval, issue any or all of the shares of this preferred stock with dividend, liquidation, conversion, voting or other rights that could adversely affect the relative voting power or other rights of our common stock. Preferred stock could be used as a method of discouraging, delaying or preventing a takeover or other change in control of our company. Issuances of preferred stock in the future could have a dilutive effect on our common stock.

As of the date of this prospectus, there are no shares of our preferred stock outstanding.

SELLING STOCKHOLDER

This prospectus relates to the possible resale by the selling stockholder, Lincoln Park, of shares of common stock that have been or may be issued to Lincoln Park pursuant to the Purchase Agreement. We are filing the registration statement of which this prospectus forms a part pursuant to the provisions of the Registration Rights Agreement, which we entered into with Lincoln Park on December 13, 2022 concurrently with our execution of the Purchase Agreement, in which we agreed to provide certain registration rights with respect to sales by Lincoln Park of the shares of our common stock that have been or may be issued to Lincoln Park under the Purchase Agreement.

Lincoln Park, as the selling stockholder, may, from time to time, offer and sell pursuant to this prospectus any or all of the shares that we have sold or may sell to Lincoln Park under the Purchase Agreement. The selling stockholder may sell some, all or none of its shares. We do not know how long the selling stockholder will hold the shares before selling them, and we currently have no agreements, arrangements or understandings with the selling stockholder regarding the sale of any of the shares.

The following table presents information regarding the selling stockholder and the shares that it may offer and sell from time to time under this prospectus. The table is prepared based on information supplied to us by the selling stockholder, and reflects its holdings as of January 19, 2023. Neither Lincoln Park nor any of its affiliates has held a position or office, or had any other material relationship, with us or any of our predecessors or affiliates. Beneficial ownership is determined in accordance with Section 13(d) of the Exchange Act and Rule 13d-3 thereunder.

*less than 1%

____________________

Lincoln Park Transaction

General

On December 13, 2022, we entered into the Purchase Agreement and the Registration Rights Agreement with Lincoln Park. Pursuant to the terms of the Purchase Agreement, Lincoln Park has agreed to purchase from us up to $10,000,000 of our common stock (subject to certain limitations) from time to time during the term of the Purchase Agreement. Pursuant to the terms of the Registration Rights Agreement, we have filed with the SEC the registration statement that includes this prospectus to register for resale under the Securities Act the shares that have been or may be issued to Lincoln Park under the Purchase Agreement.

As consideration for Lincoln Park’s commitment to purchase shares of the Company’s Common Stock from time to time at the Company’s direction upon the terms of and subject to satisfaction of the conditions set forth in the Purchase Agreement, (i) we issued to Lincoln Park 1,250,000 shares of Common Stock (the “Commitment Shares”) upon the execution of the Purchase Agreement and (ii) have agreed to pay to Lincoln Park a cash fee of $250,000 upon the Company’s receipt of aggregate cash proceeds of $3.0 million from sales of Common Stock to Lincoln Park under the Purchase Agreement. The Company will not receive any cash proceeds from the issuance of the Commitment Shares to Lincoln Park pursuant to the Purchase Agreement.

We do not have the right to commence any further sales to Lincoln Park under the Purchase Agreement until certain conditions set forth in the Purchase Agreement, all of which are outside of Lincoln Park’s control, have been satisfied, including the registration statement that includes this prospectus being declared effective by the SEC. Thereafter, we may, from time to time and at our sole discretion, direct Lincoln Park to purchase shares of our common stock in amounts up to 100,000 shares on any single business day, which amounts may be increased to up to 200,000 shares of our common stock depending on the market price of our common stock at the time of sale but in no event greater than $500,000 per such purchase. The purchase price per share is based on the market price of our common stock immediately preceding the time of sale as computed under the Purchase Agreement. Lincoln Park may not assign or transfer its rights and obligations under the Purchase Agreement.

The Purchase Agreement also prohibits us from directing Lincoln Park to purchase any shares of common stock if those shares, when aggregated with all other shares of our common stock then beneficially owned by Lincoln Park and its affiliates, would result in Lincoln Park and its affiliates exceeding the Beneficial Ownership Cap.

Purchase of Shares Under the Purchase Agreement

Under the Purchase Agreement, on any business day selected by us, we may direct Lincoln Park to purchase up to 100,000 shares of our common stock on any such business day; provided, however, that (i) the Regular Purchase may be increased to up to 125,000 shares, provided that the closing sale price is not below $0.20 on the purchase date, (ii) the Regular Purchase may be increased to up to 150,000 shares, provided that the closing sale price is not below $0.30 on the purchase date, (iii) and the Regular Purchase may be increased to up to 200,000 shares, provided that the closing sale price is not below $0.50 on the purchase date. In each case, the maximum amount of any single Regular Purchase may not exceed $500,000 per purchase. The purchase price per share for each such Regular Purchase will be equal to the lower of:

In addition to Regular Purchases described above, we may also direct Lincoln Park, on any business day on which we have properly submitted a Regular Purchase notice, and provided the closing price of our common stock on that day is greater than $0.10, to purchase an additional amount of our common stock, which we refer to as an Accelerated Purchase, not to exceed the lesser of:

The purchase price per share for each such Accelerated Purchase will be equal to the lower of:

In addition to Regular Purchases and Accelerated Purchases described above, we may also direct Lincoln Park, on any business day on which we have properly submitted a Regular Purchase and Accelerated Purchase notice, and provided the closing price of our common stock on the prior day is greater than $0.10, to purchase an additional amount of our common stock, which we refer to as an Additional Accelerated Purchase, not to exceed the lesser of:

The purchase price per share for each such Accelerated Purchase will be equal to the lower of:

In the case of the Regular Purchases, Accelerated Purchases, and Additional Accelerated Purchases, the purchase price per share will be equitably adjusted for any reorganization, recapitalization, non-cash dividend, stock split, reverse stock split or other similar transaction occurring during the business days used to compute the purchase price.

Other than as described above, there are no trading volume requirements or restrictions under the Purchase Agreement, and we will control the timing and amount of any sales of our common stock to Lincoln Park.

Events of Default

Events of default under the Purchase Agreement include the following:

Lincoln Park does not have the right to terminate the Purchase Agreement upon any of the events of default set forth above. During an event of default, all of which are outside of Lincoln Park’s control, we may not direct Lincoln Park to purchase any shares of our common stock under the Purchase Agreement.

Our Termination Rights

We have the unconditional right, at any time, for any reason and without any payment or liability to us, to give notice to Lincoln Park to terminate the Purchase Agreement. In the event of bankruptcy proceedings by or against us, the Purchase Agreement will automatically terminate without action of any party.

No Short-Selling or Hedging by Lincoln Park

Lincoln Park has agreed that neither it nor any of its affiliates shall engage in any direct or indirect short-selling or hedging of our common stock during any time prior to the termination of the Purchase Agreement.

Prohibitions on Variable Rate Transactions

There are no restrictions on future financings, rights of first refusal, participation rights, penalties or liquidated damages in the Purchase Agreement or Registration Rights Agreement other than a prohibition on entering into a “Variable Rate Transaction,” as defined in the Purchase Agreement.

Effect of Performance of the Purchase Agreement on Our Stockholders

All 31,250,000 shares registered in this offering that have been or may be issued or sold by us to Lincoln Park under the Purchase Agreement are expected to be freely tradable. It is anticipated that shares registered in this offering will be sold over a period of up to 36-months commencing on the date that the registration statement including this prospectus becomes effective. The sale by Lincoln Park of a significant number of shares registered in this offering at any given time could cause the market price of our common stock to decline and to be highly volatile. Sales of our common stock to Lincoln Park, if any, will depend on market conditions and other factors to be determined by us. We may ultimately decide to sell to Lincoln Park all, some or none of the additional shares of our common stock that may be available for us to sell pursuant to the Purchase Agreement. If and when we do sell shares to Lincoln Park, after Lincoln Park has acquired the shares, Lincoln Park may resell all, some or none of those shares at any time or from time to time in its discretion. Therefore, sales to Lincoln Park by us under the Purchase Agreement may result in substantial dilution to the interests of other holders of our common stock. In addition, if we sell a substantial number of shares to Lincoln Park under the Purchase Agreement, or if investors expect that we will do so, the actual sales of shares or the mere existence of our arrangement with Lincoln Park may make it more difficult for us to sell equity or equity-related securities in the future at a time and at a price that we might otherwise desire to effect such sales. However, we have the right to control the timing and amount of any additional sales of our shares to Lincoln Park, and the Purchase Agreement may be terminated by us at any time at our discretion without any cost to us.

Pursuant to the terms of the Purchase Agreement, we have the right, but not the obligation, to direct Lincoln Park to purchase up to $10,000,000 of our common stock. Depending on the price per share at which we sell our common stock to Lincoln Park, we may be authorized to issue and sell to Lincoln Park under the Purchase Agreement more shares of our common stock than are offered under this prospectus. If we choose to do so, we must first register for resale under the Securities Act any such additional shares, which could cause additional substantial dilution to our stockholders. The number of shares ultimately offered for resale by Lincoln Park under this prospectus is dependent upon the number of shares we direct Lincoln Park to purchase under the Purchase Agreement.

The following table sets forth the amount of gross proceeds we would receive from Lincoln Park from our sale of shares to Lincoln Park under the Purchase Agreement at varying purchase prices:

____________________

PLAN OF DISTRIBUTION

The common stock offered by this prospectus is being offered by the selling stockholder, Lincoln Park. The common stock may be sold or distributed from time to time by the selling stockholder directly to one or more purchasers or through brokers, dealers, or underwriters who may act solely as agents at market prices prevailing at the time of sale, at prices related to the prevailing market prices, at negotiated prices, or at fixed prices, which may be changed. The sale of the common stock offered by this prospectus could be effected in one or more of the following methods:

In order to comply with the securities laws of certain states, if applicable, the shares may be sold only through registered or licensed brokers or dealers. In addition, in certain states, the shares may not be sold unless they have been registered or qualified for sale in the state or an exemption from the state’s registration or qualification requirement is available and complied with.

Lincoln Park is an “underwriter” within the meaning of Section 2(a)(11) of the Securities Act.

Lincoln Park has informed us that it intends to use an unaffiliated broker-dealer to effectuate all sales, if any, of the common stock that it may purchase from us pursuant to the Purchase Agreement. Such sales will be made at prices and at terms then prevailing or at prices related to the then current market price. Each such unaffiliated broker-dealer will be an underwriter within the meaning of Section 2(a)(11) of the Securities Act. Lincoln Park has informed us that each such broker-dealer will receive commissions from Lincoln Park that will not exceed customary brokerage commissions.

Brokers, dealers, underwriters or agents participating in the distribution of the shares as agents may receive compensation in the form of commissions, discounts, or concessions from the selling stockholder and/or purchasers of the common stock for whom the broker-dealers may act as agent. The compensation paid to a particular broker-dealer may be less than or in excess of customary commissions. Neither we nor Lincoln Park can presently estimate the amount of compensation that any agent will receive.

We know of no existing arrangements between Lincoln Park or any other stockholder, broker, dealer, underwriter or agent relating to the sale or distribution of the shares offered by this prospectus. At the time a particular offer of shares is made, a prospectus supplement, if required, will be distributed that will set forth the names of any agents, underwriters or dealers, any compensation from the selling stockholder, and any other required information.

We will pay the expenses incident to the registration, offering, and sale of the shares to Lincoln Park. We have agreed to indemnify Lincoln Park and certain other persons against certain liabilities in connection with the offering of shares of common stock offered hereby, including liabilities arising under the Securities Act or, if such indemnity is unavailable, to contribute amounts required to be paid in respect of such liabilities. Lincoln Park has agreed to indemnify us against liabilities under the Securities Act that may arise from certain written information furnished to us by Lincoln Park specifically for use in this prospectus or, if such indemnity is unavailable, to contribute amounts required to be paid in respect of such liabilities.

Lincoln Park has represented to us that at no time prior to the Purchase Agreement has Lincoln Park or its agents, representatives or affiliates engaged in or effected, in any manner whatsoever, directly or indirectly, any short sale (as such term is defined in Rule 200 of Regulation SHO of the Exchange Act) of our common stock or any hedging transaction, which establishes a net short position with respect to our common stock. Lincoln Park agreed that, during the term of the Purchase Agreement, it, its agents, representatives or affiliates will not enter into or effect, directly or indirectly, any of the foregoing transactions.

We have advised Lincoln Park that it is required to comply with Regulation M promulgated under the Exchange Act. With certain exceptions, Regulation M precludes the selling stockholder, any affiliated purchasers, and any broker-dealer or other person who participates in the distribution, from bidding for or purchasing, or attempting to induce any person to bid for or purchase, any security which is the subject of the distribution until the entire distribution is complete. Regulation M also prohibits any bids or purchases made in order to stabilize the price of a security in connection with the distribution of that security. All of the foregoing may affect the marketability of the securities offered by this prospectus.

This offering will terminate on the date that all shares offered by this prospectus have been sold by Lincoln Park.

Our common stock is quoted on the OTC Markets under the symbol “BLGO”.

Blue Sky Restrictions on Resale

If the selling stockholder desires to sell shares of our common stock under this prospectus in the United States, then the selling stockholder will also need to comply with state securities laws, also known as “Blue Sky laws,” with regard to secondary sales. All states offer a variety of exemptions from registration for secondary sales. Many states, for example, have an exemption for secondary trading of securities registered under Section 12(g) of the Exchange Act or for securities of issuers that publish continuous disclosure of financial and non-financial information in a recognized securities manual, such as Standard & Poor’s.

Any person who purchases shares of our common stock from the selling stockholder under this prospectus who then desires to sell such shares also will have to comply with Blue Sky laws regarding secondary sales.

DISCLOSURE OF SEC POSITION ON

INDEMNIFICATION FOR SECURITIES ACT LIABILITIES

As permitted by the Delaware general corporation law, we have included a provision in our certificate of incorporation to eliminate the personal liability of our directors for monetary damages for breach of their fiduciary duties as directors, except for liability (i) for any breach of the director’s duty of loyalty to our company, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) under section 174 of the Delaware general corporation law or (iv) for any transaction from which the director derived an improper personal benefit. Our certificate of incorporation also provides that our company shall, to the full extent permitted by section 145 of the Delaware general corporation law, as amended from time to time, indemnify all persons whom it may indemnify pursuant thereto.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to the directors, officers or persons controlling the registrant pursuant to the foregoing provisions, the registrant has been informed that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.

In the event that a claim for indemnification against such liabilities (other than the payment by our company of expenses incurred or paid by such director, officer or controlling person of our company in the successful defense of any action, suit or proceeding) is asserted by any director, officer or controlling person of our company in connection with the securities being registered in the registration statement of which this prospectus is a part, the registrant will, unless in the opinion of counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by our company is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

LEGAL OPINION

The validity of the shares covered by the registration statement of which this prospectus is a part has been passed upon for us by Wilson & Bradshaw, LLP.

EXPERTS

The consolidated financial statements included in this prospectus for the years ended December 31, 2021 and 2020 have been audited by Haskell & White LLP, an independent registered public accounting firm, to the extent and for the periods set forth in their report appearing elsewhere herein (which expressed an unqualified opinion and includes an explanatory paragraph referring to conditions that raise substantial doubt about BioLargo, Inc. and subsidiaries’ ability to continue as a going concern) and are included in reliance upon such report given upon the authority of said firm as experts in auditing and accounting.

ADDITIONAL INFORMATION

We are subject to the reporting requirements of the Securities Exchange Act of 1934, as amended, and file reports, proxy statements and other information with the SEC. These reports, proxy statements and other information may be inspected and copied at the public reference facilities maintained by the SEC at 100 F Street, N.E., Washington, D.C. 20549 and at the SEC’s regional offices located at the Northwestern Atrium Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661 and 233 Broadway, New York, New York 10279. You can obtain copies of these materials from the Public Reference Section of the SEC upon payment of fees prescribed by the SEC. You may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC’s website (www.SEC.gov) contains reports, proxy and information statements and other information regarding registrants that file electronically with the SEC.

We have filed a registration statement on Form S-1 with the SEC under the Securities Act of 1933, as amended, with respect to the securities offered in this prospectus. This prospectus, which is filed as part of a registration statement, does not contain all of the information set forth in the registration statement, some portions of which have been omitted in accordance with the SEC’s rules and regulations. Statements made in this prospectus as to the contents of any contract, agreement or other document referred to in this prospectus are not necessarily complete and are qualified in their entirety by reference to each such contract, agreement or other document that is filed as an exhibit to the registration statement. The registration statement may be inspected without charge at the public reference facilities maintained by the SEC, and copies of such materials can be obtained from the Public Reference Section of the SEC at prescribed rates. You may obtain additional information regarding our company on our website, located at www.BioLargo.com.

BIOLARGO, INC.

INDEX TO FINANCIAL STATEMENTS

Index to unaudited Consolidated Financial Statements of BioLargo, Inc. as of September 30, 2022 and 2021

Consolidated Balance Sheets as of September 30, 2022 and December 31, 2021

Consolidated Statements of Operations for the three and nine months ended September 30, 2022 and 2021

Consolidated Statements of Stockholders’ Equity (Deficit) for the three and nine months ended September 30, 2022 and 2021

Consolidated Statements of Cash Flows for the nine months ended September 30, 2022 and 2021

Notes to Consolidated Financial Statements

Index to Audited Consolidated Financial Statements of BioLargo, Inc. as of December 31, 2021 and 2020 

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2021 and December 31, 2020

Consolidated Statements of Operations and Comprehensive Loss for the years ended December 31, 2021 and 2020

Consolidated Statements of Stockholders’ Equity (Deficit) for the years ended December 31, 2021 and 2020

Consolidated Statements of Cash Flows for the years ended December 31, 2021 and 2020

Notes to Consolidated Financial Statements

BIOLARGO, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

AS OF SEPTEMBER 30, 2022 AND DECEMBER 31, 2021

(in thousands, except for per share data)

The accompanying notes are an integral part of these unaudited consolidated financial statements.

BIOLARGO, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2022 AND 2021

(in thousands, except for share and per share data)

(unaudited)

The accompanying notes are an integral part of these unaudited consolidated financial statements.

BIOLARGO, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY (DEFICIT)
FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2022 AND 2021

(in thousands, except for share data)

(unaudited)