Exhibit 3.1

CERTIFICATE OF AMENDMENT

TO

SECOND AMENDED AND RESTATED CERTIFICATE OF INCORPORATION

OF

DESKTOP METAL, INC.

Desktop Metal, Inc., a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “Corporation”), does hereby certify as follows:

FIRST: That the Board of Directors of the Corporation duly adopted resolutions recommending and declaring advisable that the Second Amended and Restated Certificate of Incorporation of the Corporation be amended and that such amendments be submitted to the stockholders of the Corporation for their consideration, as follows:

RESOLVED, that the first paragraph of Article IV of the Second Amended and Restated Certificate of Incorporation of the Corporation be, and hereby is, amended and restated in its entirety to read as follows:

“Effective at 5:00 p.m., Eastern Time, on the date this Certificate of Amendment to the Second Amended and Restated Certificate of Incorporation is filed with the Secretary of State of the State of Delaware (the “Effective Time”), a one-for-10 reverse stock split of the Class A Common Stock (as defined below) shall become effective, pursuant to which each 10 shares of Class A Common Stock issued and held of record by each stockholder of the Corporation (including treasury shares) immediately prior to the Effective Time shall be reclassified and combined into one validly issued, fully paid and nonassessable share of Class A Common Stock automatically and without any action by the holder thereof upon the Effective Time and shall represent one share of Class A Common Stock from and after the Effective Time (such reclassification and combination of shares, the “Reverse Stock Split”). The par value of the Class A Common Stock following the Reverse Stock Split shall remain at $0.0001 per share. No fractional shares of Class A Common Stock shall be issued as a result of the Reverse Stock Split and, in lieu thereof, (a) with respect to holders of one or more certificates, if any, which formerly represented shares of Class A Common Stock that were issued and outstanding immediately prior to the Effective Time, upon surrender after the Effective Time of such certificate or certificates, any holder who would otherwise be entitled to a fractional share of Class A Common Stock as a result of the Reverse Stock Split, following the Effective Time, shall be entitled to receive a cash payment (the “Fractional Share Payment”) equal to the fraction of which such holder would otherwise be entitled multiplied by the closing price per share of Class A Common Stock on the date of the Effective Time as reported by The New York Stock Exchange (as adjusted to give effect to the Reverse Stock Split); provided that whether or not fractional shares would be issuable as a result of the Reverse Stock Split shall be determined on the basis of (i) the total number of shares of Class A Common Stock that were issued and outstanding immediately prior to the Effective Time formerly represented by certificates that the holder is at the time surrendering and (ii) the aggregate number of shares of Class A Common Stock after the Effective Time into which the shares of Class A Common Stock formerly represented by such certificates shall have been reclassified; and (b) with respect to holders of shares of Class A Common Stock in book-entry form in the records of the Corporation’s transfer agent that were issued and outstanding immediately prior to the Effective Time, any holder who would otherwise be entitled to a fractional share of Class A Common Stock as a result of the Reverse Stock Split (after aggregating all fractional shares), following the Effective Time, shall be entitled to receive the Fractional Share Payment automatically and without any action by the holder.

The Corporation is authorized to issue two classes of stock to be designated, respectively, “Class A Common Stock” and “Preferred Stock.” The total number of shares of capital stock which the Corporation shall have authority to issue is 550,000,000. The total number of shares of Class A Common Stock that the Corporation is authorized to issue is 500,000,000, having a par value of $0.0001 per share, and the total number of shares of Preferred Stock that the Corporation is authorized to issue is 50,000,000, having a par value of $0.0001 per share.”

SECOND: That, at an annual meeting of stockholders of the Corporation, the aforesaid amendment was duly adopted by the stockholders of the Corporation.

THIRD: That the aforesaid amendment was duly adopted in accordance with the applicable provisions of Section 242 of the General Corporation Law of the State of Delaware.

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IN WITNESS WHEREOF, the Corporation has caused this Certificate of Amendment to be signed by its General Counsel and Secretary on this tenth day of June, 2024.

DESKTOP METAL, INC.
By:	/s/ Meg Broderick

Name:	Meg Broderick
Title:	General Counsel and Secretary

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