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Viridian Therapeutics, Inc.\DE

For the period ended Dec 31, 2025. Filed Feb 26, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 26, 2026

VRDN$30.86+2.2%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

SIGNATURES Power of Attorney (included on signature page hereto)

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

VIRIDIAN THERAPEUTICS, INC.
Date: February 26, 2026By:/s/ Stephen Mahoney
Stephen Mahoney
President, Chief Executive Officer and Director
(Principal Executive Officer)
Date: February 26, 2026By:/s/ Seth Harmon
Seth Harmon
Chief Financial Officer
(Principal Financial Officer; Principal Accounting Officer)

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Stephen Mahoney and Seth Harmon, and each of them, as his or her attorneys-in-fact, with the power of substitution, for him or her in any and all capacities, to sign any amendments to this Annual Report on Form 10-K, and to file the same, with exhibits thereto and other documents in connection therewith with the Securities and Exchange Commission, hereby ratifying and confirming all that said attorneys-in-fact, and each of them, or his substitute or substitutes may do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of l934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

SignatureTitleDate
/s/ Stephen MahoneyPresident, Chief Executive Officer and DirectorFebruary 26, 2026
Stephen Mahoney(Principal Executive Officer)
/s/ Seth HarmonChief Financial OfficerFebruary 26, 2026
Seth Harmon(Principal Financial Officer; Principal Accounting Officer)
/s/ Tomas KiselakChairman of the BoardFebruary 26, 2026
Tomas Kiselak
/s/ Sarah GheuensDirectorFebruary 26, 2026
Sarah Gheuens, M.D., Ph.D.
/s/ Jeff AjerDirectorFebruary 26, 2026
Jeff Ajer
/s/ Christopher CainDirectorFebruary 26, 2026
Christopher Cain
/s/ Arlene MorrisDirectorFebruary 26, 2026
Arlene Morris
/s/ Jennifer MosesDirectorFebruary 26, 2026
Jennifer Moses
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.