Hazelton Joseph P - Insider Non-Derivative Transactions at DYADIC INTERNATIONAL INC (DYAI) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Aug 1, 2025, Hazelton Joseph P's relationship to DYADIC INTERNATIONAL INC (DYAI) is Officer (President and COO), and currently has 155,340 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.

Hazelton Joseph P - Insider Non-Derivative Transactions of DYAI Common Stock

Hazelton Joseph P - Insider Non-Derivative Transactions at DYAI

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Aug 2, 2025	P -- (Common Stock)	26000	0.95	155340
Jan 3, 2025	Acquisition -- (Common Stock)	30172	0	129340
Mar 14, 2024	Acquisition -- (Common Stock)	41720	0	99168
Jan 4, 2023	Acquisition -- (Common Stock)	57448	1.38	57448