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DYADIC INTERNATIONAL INC

For the period ended Dec 31, 2025. Filed Mar 25, 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 Mar 25, 2026

DYAI$0.37-3.8%Stored close · as of Nov 10, 2026

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

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Contents

Power of Attorney (included on signature page)

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Mark A. Emalfarb and Ping W. Rawson, jointly and severally, his or her attorneys-in-fact, each 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 each of said attorneys-in-fact, or his substitute or substitutes, may do or cause to be done by virtue hereof.

Pursuant to the requirements of Securities Exchange Act of 1934, 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/ Mark A. EmalfarbChief Executive Officer, DirectorMarch 25, 2026
Mark A. Emalfarb(Principal Executive Officer)
/s/ Ping W. RawsonChief Financial OfficerMarch 25, 2026
Ping W. Rawson(Principal Financial Officer and Principal Accounting Officer)
/s/ Patrick LucyChairman, DirectorMarch 25, 2026
Patrick Lucy
/s/ Jack L. KayeDirectorMarch 25, 2026
Jack L. Kaye
/s/ Seth J. HerbstDirectorMarch 25, 2026
Seth J. Herbst, MD
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.