EMALFARB MARK A

CIK 00013282871 companyJUPITER, FL

SEC Profile

Transactions

Companies

Filings

CIK

0001328287

Recent Transactions

34 trades

Award
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2026-01-02+102,609→ 4,832,667 total
Award
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2026-01-02+126,000→ 126,000 total
Award
DYADIC INTERNATIONAL INC$DYAI
Senior Secured Convertible Promissory Note due Dec 31, 2027
2025-12-23
Disposition to Issuer
DYADIC INTERNATIONAL INC$DYAI
Senior Secured Convertible Promissory Note due March 8, 2027
2025-12-23→ 0 total
Purchase
DYADIC INTERNATIONAL INC$DYAI
Senior Secured Convertible Promissory Note due March 8, 2027
2025-09-15$1000000.00/sh
Award
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2025-01-02+172,000→ 172,000 total
Award
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2025-01-02+73,111→ 4,730,058 total
Award
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2024-03-13+124,454→ 4,656,947 total
Award
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2024-01-02+200,000→ 200,000 total
Award
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2023-01-03$1.38/sh+138,478→ 4,532,493 total
Award
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2023-01-03+200,000→ 200,000 total
Award
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2022-01-03+200,000→ 200,000 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-12-23$4.10/sh−28,767→ 4,244,015 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-12-23$1.63/sh+150,000→ 4,394,015 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2021-12-23−150,000→ 0 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-12-22$4.12/sh−35,649→ 4,272,782 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-12-21$4.33/sh−26,486→ 4,308,431 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2021-06-09−100,000→ 0 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-06-09$1.67/sh+100,000→ 4,334,917 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-06-09$3.72/sh−23,000→ 4,234,917 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-06-08$3.82/sh−30,000→ 4,257,917 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-06-07$3.95/sh−44,000→ 4,287,917 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2021-06-04−400,000→ 0 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-06-04$3.85/sh−132,000→ 3,931,917 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-06-04$1.67/sh+400,000→ 4,331,917 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-06-03$3.61/sh−26,721→ 4,063,917 total
Sale
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2021-06-02$3.74/sh−76,349→ 4,090,638 total
Award
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2021-01-04+200,000→ 200,000 total
Award
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2020-01-02+300,000→ 300,000 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2019-04-12−37,500→ 0 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2019-04-12$1.71/sh+12,500→ 4,129,487 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2019-04-12$1.71/sh+37,500→ 4,166,987 total
Exercise/Conversion
DYADIC INTERNATIONAL INC$DYAI
Stock Option
2019-04-12−12,500→ 0 total
Conversion
DYADIC INTERNATIONAL INC$DYAI
Common Stock
2006-05-01$3.33/sh+251,298→ 5,822,125 total

Companies

DYADIC INTERNATIONAL INC
Director, CEO, 10% Owner
$DYAI

Recent Filings

Address

C/O DYADIC INTERNATIONAL, INC. 1044 NORTH U.S. HIGHWAY ONE, SUITE 201

JUPITER, FL, 33477-5094

View on SEC.gov