Ronen Tchelet - Jan 3, 2022 Form 4 Insider Report for DYADIC INTERNATIONAL INC (DYAI)

Role
VP of Research and Bus. Dvlpmt
Signature
/s/ Ronen Tchelet
Stock symbol
DYAI
Transactions as of
Jan 3, 2022
Transactions value $
$0
Form type
4
Date filed
1/5/2022, 04:30 PM
Next filing
Jul 11, 2022

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction DYAI Stock Option Award $0 +37.5K $0.00 37.5K Jan 3, 2022 Common Stock 37.5K $4.81 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Annual grant of stock options.