Michael P. Tarnok - 11 Apr 2024 Form 4 Insider Report for DYADIC INTERNATIONAL INC (DYAI)

Role
Director
Signature
/s/ Ping Rawson, attorney-in-fact
Issuer symbol
DYAI
Transactions as of
11 Apr 2024
Net transactions value
$0
Form type
4
Filing time
15 Apr 2024, 21:41:11 UTC
Previous filing
04 Jan 2024
Next filing
23 May 2024
SEC
View on sec.gov

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 Disposed to Issuer -13,125 -19% 54,375 11 Apr 2024 Common Stock 13,125 $1.59 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The stock option was canceled due to Mr. Tarnok's stepping down as Chairman of the Company's board of directors.