Dyadic International Inc

Ownership Transactions Reported by 11 Insiders

Symbol
DYAI on Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
Location
1044 North U.S. Highway One, Suite 201, Jupiter, FL

Insiders trading volume in the past year

Dyadic International Inc executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Francisco Trust under agreement dated February 28, 1996 10%+ Owner $4.9M Jul 27, 2021
Mark A. Emalfarb CEO, Director, 10%+ Owner $4.59M Sep 15, 2025
Michael P. Tarnok Director $359K Jun 20, 2025
Seth Herbst Director $196K Jan 6, 2025
Joseph P. Hazelton President and COO $148K +$24.7K +20.1% Aug 1, 2025
Ping Rawson Chief Financial Officer $137K Jan 2, 2025
Barry Buckland Director $127K Jun 11, 2024
Jack Kaye Director $107K Mar 5, 2025
Arindam Bose Director $97.2K Jun 20, 2025
Patrick K. Lucy Director $70.1K Jan 2, 2025
Ronen Tchelet VP of Research and Bus. Dvlpmt $31.8K Jan 2, 2025

Recent Insider Transactions by Companies or Individuals for Dyadic International Inc

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