MARK A. EMALFARB - CEO, Director, 10%+ Owner at DYADIC INTERNATIONAL INC

Insider Transactions and Holdings

Entity Type
Individual
Role
CEO, Director, 10%+ Owner
Issuer Symbol
DYAI on Nasdaq
All Insider Reports
All Insider Reports

There are no Buy or Sell transactions made by MARK A. EMALFARB since 07 Mar 2025

Holdings reported by MARK A. EMALFARB for DYADIC INTERNATIONAL INC

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 4,832,667 $4,784,340 $0.9900 02 Jan 2026 Direct
Stock Option 126,000 02 Jan 2026 Direct Common Stock
Senior Secured Convertible Promissory Note due March 8, 2027 0 23 Dec 2025 Through Mark A Emalfarb Trust U/A/ DTD 10/1/1987 Common Stock
Senior Secured Convertible Promissory Note due Dec 31, 2027 $1,000,000 23 Dec 2025 Through Mark A Emalfarb Trust U/A/ DTD 10/1/1987 Common Stock

Transactions reported by MARK A. EMALFARB for DYADIC INTERNATIONAL INC

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.