Danimer Scientific (DNMR) 8-KMaterial Modifications to Rights of Security Holders

SIXTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF

DANIMER SCIENTIFIC, INC.

November 12, 2024

Danimer Scientific, Inc., a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), DOES HEREBY CERTIFY AS FOLLOWS:

follows:

ARTICLE I NAME

The name of the corporation is Danimer Scientific, Inc. (the “Corporation”).

ARTICLE II PURPOSE

The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the General Corporation Law of the State of Delaware, as amended from time to time (the “DGCL”).

ARTICLE III REGISTERED AGENT

The address of the Corporation’s registered office in the State of Delaware is 251 Little Falls Drive, in the City of Wilmington, County of New Castle, State of Delaware, 19808, and the name of the Corporation’s registered agent at such address is Corporation Service Company.

ARTICLE IV CAPITALIZATION

Section 4.1

$0.0001 per share, which the Corporation is authorized to issue is 610,000,000 shares, consisting of (a) 600,000,000 shares of Class A common stock (the “Common Stock”), and (b) 10,000,000 shares of preferred stock (the “Preferred Stock”).

Section 4.2 Preferred Stock. The board of directors of the Corporation (the “Board”) is hereby expressly authorized to provide, out of the unissued shares of the Preferred Stock, one or more series of Preferred Stock, and to establish from time to time the number of shares to be included in each such series and to fix the voting rights, if any, designations, powers, preferences and relative, participating, optional, special and other rights, if any, of each such series and any qualifications, limitations and restrictions thereof, as shall be stated in the resolution or resolutions adopted by the Board providing for the issuance of such series and included in a certificate of designation (a “Preferred Stock Designation”) filed pursuant to the DGCL, and the Board is hereby expressly vested with the authority to the full extent provided by law, now or hereafter, to adopt any such resolution or resolutions.

Section 4.3 Common Stock.

special meeting of the stockholders of the Corporation, holders of the Common Stock shall have the exclusive right to vote for the election of directors and on all other matters properly submitted to a vote of the stockholders.

ARTICLE V DIRECTORS

Section 5.1 Board Powers. The business and affairs of the Corporation shall be managed by, or under the direction of, the Board. The total number of directors shall be determined from time to time exclusively by resolution adopted by the Board of Directors. Subject to any rights granted to holders of one or more series of Preferred Stock, any newly-created directorship on the Board of Directors that results from an increase in the number of directors and any vacancy occurring in the Board of Directors (whether by death, resignation, retirement, disqualification, removal or other cause) may be filled by the affirmative vote of a majority of the directors then in office, even if less than a quorum, or by a sole remaining director or by the stockholders. In addition to the powers and authority expressly conferred upon the Board by statute, this Sixth Amended and Restated Certificate or the Bylaws (the “Bylaws”) of the Corporation, the Board is hereby empowered to exercise all such powers and do all such acts and things as may be exercised or done by the Corporation, subject, nevertheless, to the provisions of the DGCL, this Sixth Amended and Restated Certificate and any Bylaws adopted by the stockholders; provided, however, that No Bylaws hereafter adopted by the stockholders shall invalidate any prior act of the Board that would have been valid if such Bylaws had not been adopted.

Section 5.2 Election. Unless and except to the extent that the Bylaws shall so require, the election of directors need not be by written ballot.

ARTICLE VI BYLAWS

In furtherance and not in limitation of the powers conferred upon it by law, the Board shall have the power to adopt, amend, alter, change, add or repeal the Bylaws, without any action on the part of the stockholders, by the vote of at least a majority of the directors of the Corporation then in office. The Bylaws also may be adopted, amended, altered or repealed by the affirmative vote of the holders of at least sixty-six and two-thirds percent (66 2/3%) of the voting power of the shares of the capital stock of the Corporation entitled to vote in the election of directors, voting as one class.

ARTICLE VII

LIMITED LIABILITY; INDEMNIFICATION

Section 7.1 Limitation of Director Liability. A director of the Corporation shall not be personally liable to the Corporation or its stockholders for monetary damages for any breach of fiduciary duty by such director as a director, except for liability (i) for any breach of the director’s duty of loyalty to the Corporation or its stockholders, (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 DGCL, or (iv) for any transaction from which the director derived an improper personal benefit. If the DGCL is amended to authorize corporate action further eliminating or limiting the personal liability of directors, then the liability of a director of the Corporation shall be eliminated or limited to the fullest extent permitted by the DGCL, as so amended. Any repeal or

modification of this Section 7.1 by the stockholders of the Corporation shall not adversely affect any right or protection of a director of the Corporation with respect to events occurring prior to the time of such repeal or modification.

Section 7.2 Indemnification. The Corporation, to the full extent permitted by Section 145 of the DGCL, as amended from time to time, shall indemnify all persons whom it may indemnify pursuant thereto. Expenses (including attorneys’ fees) incurred by an officer or director in defending any civil, criminal, administrative, or investigative action, suit or proceeding for which such officer or director may be entitled to indemnification hereunder shall be paid by the Corporation in advance of the final disposition of such action, suit or proceeding upon receipt of an undertaking by or on behalf of such director or officer to repay such amount if it shall ultimately be determined that he is not entitled to be indemnified by the Corporation as authorized hereby.

ARTICLE VIII

INSOLVENCY; SALE, LEASE OR EXCHANGE OF ASSETS

Whenever a compromise or arrangement is proposed between this Corporation and its creditors or any class of them and/or between this Corporation and its stockholders or any class of them, any court of equitable jurisdiction within the State of Delaware may, on the application in a summary way of this Corporation or of any creditor or stockholder thereof or on the application of any receiver or receivers appointed for this Corporation under Section 291 of Title 8 of the Delaware Code or on the application of trustees in dissolution or of any receiver or receivers appointed for this Corporation under Section 279 of Title 8 of the Delaware Code order a meeting of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, to be summoned in such manner as the said court directs. If a majority in number representing three fourths in value of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, agree to any compromise or arrangement and to any reorganization of this Corporation as a consequence of such compromise or arrangement, the said compromise or arrangement and the said reorganization shall, if sanctioned by the court to which the said application has been made, be binding on all the creditors or class of creditors, and/or on all the stockholders or class of stockholders, of this Corporation, as the case may be, and also on this Corporation.

ARTICLE IX

CONSENT OF STOCKHOLDERS IN LIEU OF MEETING, ANNUAL AND SPECIAL MEETINGS OF STOCKHOLDERS

Section 9.1 Consent of Stockholders. Any action required or permitted to be taken by the stockholders of the Corporation must be effected at a duly called annual or special meeting of such holders and may not be effected by any consent in writing by such holders.

Section 9.2 Special Meetings. Special meetings of the stockholders of the Corporation may be called only by the Chairman or the Chief Executive Officer of the corporation or by a resolution adopted by the affirmative vote of a majority of the Board of Directors, and any power of stockholders to call a special meeting of stockholders is specifically denied.

Section 9.3 Advance Notice. Advance notice of stockholder nominations for the election of directors and of business to be brought by stockholders before any meeting of the stockholders of the corporation shall be given in the manner and to the extent provided in the by-laws of the corporation.

ARTICLE X MISCELLANEOUS

Section 10.1 Unless the Corporation consents in writing to the selection of an alternative forum, the sole and exclusive forum for: (i) any derivative action or proceeding brought on behalf of the Corporation; (ii) any action asserting a claim of breach of a fiduciary duty owed by any director or officer or other employee of the Corporation to the Corporation or the Corporation’s stockholders; (iii) any action asserting a claim against the Corporation or any director or officer or other employee of the Corporation arising pursuant to any provision of the DGCL or the Corporation’s Sixth Amended and Restated Certificate of Incorporation or Bylaws (as either may be amended, restated, modified, supplemented or waived from time to time); (iv) any action asserting a claim against the Corporation or any director or officer or other employee of the Corporation governed by the internal affairs doctrine; or (v) any action asserting an “internal corporate claim” as that term is

defined in Section 115 of the DGCL, shall be a state court located within the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware). For the avoidance of doubt, this Section 10.1 shall not apply to any action or proceeding asserting a claim under the Securities Act of 1933, as amended (the “Securities Act”), or the Securities Exchange Act of 1934, as amended.

Section 10.2 Unless the Corporation consents in writing to the selection of an alternative forum, the federal district courts of the United States of America shall be the sole and exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act.

Section 10.3 If any action the subject matter of which is within the scope of Section 10.1 above is filed in a court other than a court located within the State of Delaware (a “Foreign Action”) in the name of any stockholder, such stockholder shall be deemed to have consented to (i) the personal jurisdiction of the state and federal courts located within the State of Delaware in connection with any action brought in any such court to enforce Section 10.1 above (an “FSC Enforcement Action”) and (ii) having service of process made upon such stockholder in any such FSC Enforcement Action by service upon such stockholder’s counsel in the Foreign Action as agent for such stockholder.

Section 10.4 If any provision or provisions in this Sixth Amended and Restated Certificate shall be held to be invalid, illegal or unenforceable as applied to any person or entity or circumstance for any reason whatsoever, then, to the fullest extent permitted by law, the validity, legality and enforceability of such provision or provisions in any other circumstance and of the remaining provisions in this Sixth Amended and Restated Certificate and the application of such provision or provisions to other persons or entities and circumstances shall not in any way be affected or impaired thereby.

Section 10.5 Any person purchasing or otherwise acquiring any security of the Corporation shall be deemed to have notice of and consented to this Article X.

ARTICLE XI

AMENDMENT OF SIXTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION

The Corporation reserves the right to amend, alter, change, add or repeal any provision contained in this Sixth Amended and Restated Certificate (including any Preferred Stock Designation), in the manner now or hereafter prescribed by this Sixth Amended and Restated Certificate and the DGCL; and except as set forth in ARTICLE VIII, all rights, preferences and privileges herein conferred upon stockholders, directors or any other persons by and pursuant to this Certificate in its present form or as hereafter amended are granted subject to the right reserved in this Article.

IN WITNESS WHEREOF, Danimer Scientific, Inc. has caused this Sixth Amended and Restated Certificate to be duly executed and acknowledged in its name and on its behalf by an authorized officer as of the date first set forth above.