Tarnok Michael P. - Insider Non-Derivative Transactions at DYADIC INTERNATIONAL INC (DYAI) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Jun 20, 2025, Tarnok Michael P.'s relationship to DYADIC INTERNATIONAL INC (DYAI) is Director, and currently has 281,033 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other DYAI insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Tarnok Michael P. - Insider Non-Derivative Transactions of DYAI Common Stock

Tarnok Michael P. - Insider Non-Derivative Transactions at DYAI

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Jun 21, 2025	M -- (Common Stock)	10776	0	281033
Jan 3, 2025	M -- (Common Stock)	23585	0	270257
Nov 23, 2024	M -- (Common Stock)	6250	0.97	227922
Nov 23, 2024	M -- (Common Stock)	18750	0.97	246672
May 22, 2024	F -- (Common Stock)	24431	1.67	221672
May 22, 2024	M -- (Common Stock)	7500	1.36	223603
May 22, 2024	M -- (Common Stock)	5625	1.36	229228
May 22, 2024	M -- (Common Stock)	16875	1.36	246103
Jan 4, 2024	M -- (Common Stock)	27174	0	216103