EMALFARB MARK A

PrivateCIK: 1328287
Location

JUPITER, FL

InsiderEMALFARB MARK ACIK 1328287
IssuerDYADIC INTERNATIONAL INCCIK 1213809
DirectorOfficer10% Owner· President and CEO
Since Feb 2019
0.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions2

Senior Secured Convertible Promissory Note due March 8, 2027

Indirect
D · Disposition
Converts to

Common Stock

714.29K shares

Shares

N/A

Strike price

1.40

Held after

0.00

Exercisable

12/23/2025

Senior Secured Convertible Promissory Note due Dec 31, 2027

Indirect
A · Award
Converts to

Common Stock

952.38K shares

Shares

+N/A

Strike price

1.05

Held after

N/A

Exercisable

12/23/2025
EMALFARB MARK A — Insider Transaction (Form 4) Filed Dec 29, 2025 | Finecho