Mark A. Emalfarb
Chief Executive Officer, DYADIC INTERNATIONAL INC.
Companies
- DYADIC INTERNATIONAL INCBoard member May 3, 2006 to now1
- DYADIC INTERNATIONAL INCChief executive officer May 3, 2006 to now1
- DYADIC INTERNATIONAL INCPresident Feb 13, 2019 to Jan 7, 20252
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
- DYADIC INTERNATIONAL INC DYAI9,226,682 shares3$3.6M at $0.39Jan 2, 2026
As of each latest filing. The line shows shares held over time.
Recent filings
- Jan 2, 2026Granted 102,609 shares of DYADIC INTERNATIONAL INC3
- Jan 2, 2025Granted 73,111 shares of DYADIC INTERNATIONAL INC4
- Mar 13, 2024Granted 124,454 shares of DYADIC INTERNATIONAL INC5
- Jan 3, 2023Granted 138,478 shares at $1.38 of DYADIC INTERNATIONAL INC6
- Dec 23, 2021Exercised options 150,000 shares at $1.63 of DYADIC INTERNATIONAL INC7
- Dec 23, 2021Sold 28,767 shares at $4.10 of DYADIC INTERNATIONAL INC7
- Dec 22, 2021Sold 35,649 shares at $4.12 of DYADIC INTERNATIONAL INC7
- Dec 21, 2021Sold 26,486 shares at $4.33 of DYADIC INTERNATIONAL INC7
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2SEC EDGARDYADIC INTERNATIONAL INC, President
- 3
- 4SEC EDGARForm 4 filed Jan 7, 2025
- 5SEC EDGARForm 4 filed Apr 15, 2024
- 6SEC EDGARForm 4 filed Jan 5, 2023
- 7SEC EDGARForm 4 filed Dec 23, 2021