Company’s shareholders and to afford an incentive to such officers, employees, consultants and advisors to continue as such, to increase their efforts on the Company’s behalf and to promote the success of the Company’s business. The Plan is administered by the Compensation Committee. The maximum number of common shares reserved for the grant of awards under the Plan is 1,500,000, subject to adjustment as provided in Section 5 of the Plan. The number of securities remaining available for future issuance under the Plan as of June 30, 2023 was 1,005,078.
During the six months ended June 30, 2023 and 2022, the Company granted an aggregate of 183,390 and 138,967 restricted common shares under the Plan, respectively, with a fair value of $707,719 and $718,913, respectively.
With respect to the restricted common shares granted during the six months ended June 30, 2023, (i) an aggregate of 17,500 shares vested immediately on the date of grant, an additional aggregate of 17,500 shares will vest on each of the first and second anniversaries of the date of grant and (ii) 43,630 shares will vest on January 1, 2024, and an additional 43,630 shares will vest on January 1, 2025 and 2026, respectively.
Stock based compensation for the three months ended June 30, 2023 and 2022 was $222,211 and $123,428, respectively. Stock based compensation for the six months ended June 30, 2023 and 2022 was $395,709 and $230,167, respectively. As of June 30, 2023, unrecorded stock based compensation expense was $1,125,694.
Employee Benefits
On April 16, 2018, the Company’s Board of Directors approved the adoption of the Sachem Capital Corp. 401(k) Profit Sharing Plan (the “401(k) Plan”). All employees, who meet the participation criteria, are eligible to participate in the 401(k) Plan. Under the terms of the 401(k) Plan, the Company is obligated to contribute 3% of a participant’s compensation to the 401(k) Plan on behalf of an employee-participant. For the three months ended June 30, 2023 and 2022, the 401(k) Plan expense was $30,693 and $30,008, respectively. For the six months ended June 30, 2023 and 2022, the 401(k) Plan expense was $75,389 and $50,001, respectively.
17. Equity
On August 24, 2022, the Company filed a prospectus supplement to its Form S-3 Registration Statement covering the sale of up to $75,000,000 of its common shares and its Series A Preferred Stock (as defined in Note 20 below) having an aggregate liquidation preference of up to $25,000,000 in an “at-the market” offering, which is ongoing. During the six months ended June 30, 2023, under this offering, the Company sold an aggregate of 2,616,124 common shares, realizing gross proceeds of approximately $9.9 million, and sold shares of its Series A Preferred Stock having an aggregate liquidation preference of $615,075, realizing gross proceeds of approximately $527,600 representing a discount of approximately 16.6% from the liquidation preference.
In October 2022, the Board adopted a stock repurchase plan (the “Repurchase Program”), pursuant to which the Company may repurchase up to an aggregate of $7,500,000 of its Common Shares. Under the Repurchase Program, share repurchases will be made from time to time on the open market at prevailing market prices or in negotiated transactions off the market in accordance with applicable federal securities laws, including Rule 10b-18 and 10b5-1 of the Exchange Act. During the six month period ended June 30, 2023, the Company repurchased 71,000 Common Shares under the Repurchase Program at a total cost of approximately $226,000. Following the repurchase, such shares were retired. As of June 30, 2023, there were approximately $7,277,000 available under the Repurchase Program. The Repurchase Program is expected to continue through September 30, 2023, unless extended or shortened by the Board.
18. Partnership Investments
As of June 30, 2023, the Company had invested an aggregate of approximately $35.4 million in four limited liability companies in which it held non-controlling interests. The Company’s ownership interest in the four limited liability companies ranges up to 49%. The Company accounts for these investments at cost because the Company does not control or have significant influence over the investments. In May 2023, the Company made an additional investment in a limited liability company, Shem Creek Sachem 100 LLC, of which it owns 100% and, as such, the Company consolidates this investment within its books and records. In connection