Patrick K. Lucy

CIK: 0001612843

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)2 (33.3%)

Derivative conversions

Awards (A)4 (66.7%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

DYAI

DYADIC INTERNATIONAL INC

Director

Discretionary Trading P&L

Holdings

Transaction History (6 total)

DYAI
DYADIC INTERNATIONAL INC
Jan 2, 2026
Exercise(M)
Direct
21.6K shares-
DYAI
DYADIC INTERNATIONAL INC
Jan 2, 2026
Award(A)
Stock Option
Direct
67.5K shares-
DYAI
DYADIC INTERNATIONAL INC
Jan 2, 2026
Award(A)
Restricted Stock Unit
Direct
39.9K shares-
DYAI
DYADIC INTERNATIONAL INC
Jan 2, 2025
Exercise(M)
Direct
23.6K shares-
DYAI
DYADIC INTERNATIONAL INC
Jan 2, 2025
Award(A)
Stock Option
Direct
67.5K shares-
DYAI
DYADIC INTERNATIONAL INC
Jan 2, 2025
Award(A)
Restricted Stock Unit
Direct
21.6K shares-

		Type	Shares	Price		Ownership
Jan 2, 2026	DYAI DYADIC INTERNATIONAL INC	Exercise(M)	21,552	-	$0	Direct
Jan 2, 2026	DYAI DYADIC INTERNATIONAL INC	Award(A) Stock Option	67,500	-	-	Direct
Jan 2, 2026	DYAI DYADIC INTERNATIONAL INC	Award(A) Restricted Stock Unit	39,894	-	-	Direct
Jan 2, 2025	DYAI DYADIC INTERNATIONAL INC	Exercise(M)	23,585	-	$0	Direct
Jan 2, 2025	DYAI DYADIC INTERNATIONAL INC	Award(A) Stock Option	67,500	-	-	Direct
Jan 2, 2025	DYAI DYADIC INTERNATIONAL INC	Award(A) Restricted Stock Unit	21,552	-	-	Direct

1-6 of 6 transactions

About Lucy Patrick K.

Lucy Patrick K. (SEC CIK 0001612843) files insider reports with the SEC as Director of DYADIC INTERNATIONAL INC (DYAI).

Signal8 holds 2 ownership filings by Lucy Patrick K., all Form 4s, filed between Jan 7, 2025 and Jan 6, 2026. Those filings report 6 transactions, from Jan 2, 2025 to Jan 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Lucy Patrick K.'s filings is in JUPITER, FL.

Recent filings by Lucy Patrick K.

Jan 2, 2026: Option exercise of DYAI shares (Form 4, code M).
Jan 2, 2026: Grants or awards of DYAI derivative securities (2 lines, Form 4, code A).
Jan 2, 2025: Option exercise of DYAI shares (Form 4, code M).
Jan 2, 2025: Grants or awards of DYAI derivative securities (2 lines, Form 4, code A).

Other insiders filing for DYADIC INTERNATIONAL INC (DYAI)

Francisco Trust under agreement dated February 28, 1996, 10% Owner
TCHELET RONEN, VP of Research and Bus. Dvlpmt
Rawson Ping Wang, Chief Financial Officer
Kaye Jack, Director
HERBST SETH, Director
Hazelton Joseph P, President & COO

How to read Form 4 transaction codes