Dyadic International INC Form 4 insider transactions

Francisco Trust under agreement dated February 28, 1996 reported changes in beneficial ownership of Dyadic International Inc common stock on July 22, 2026.

Francisco Trust, a 10% owner and director of Dyadic International Inc., reported transactions involving common stock and convertible notes.

Dyadic International's VP of Research and Business Development, Ronen Tchelet, acquired 18,064 shares of common stock and 47,250 stock options as part of his compensation.

Dyadic International's CFO, Ping Rawson, increased her beneficial ownership through the vesting of 29,158 common shares from RSUs and an annual grant of 47,250 stock options.

Dyadic International Director Patrick K. Lucy reported significant equity transactions, including the settlement of restricted stock units and new grants of stock options and restricted stock units.

Dyadic International Director Jack Kaye reported the settlement of previously vested restricted stock units into common stock and received new annual grants of stock options and restricted stock units.

Dyadic International Director Seth Herbst reported the acquisition of common stock through RSU settlement and new grants of stock options and restricted stock units.

Dyadic International's President & COO, Joseph P. Hazelton, increased his beneficial ownership through the vesting of 36,418 restricted stock units and the grant of 67,250 stock options.

Dyadic International CEO Mark Emalfarb acquired 102,609 shares of common stock from RSU vesting and received an annual grant of 126,000 stock options.

Dyadic International's CEO, Mark A. Emalfarb, amended a senior secured convertible promissory note, extending its maturity to December 31, 2027, and adjusting the conversion price to $1.05.

Dyadic International CEO Mark Emalfarb purchased $1 million in senior secured convertible promissory notes, signaling strong insider confidence.

Dyadic International's President and COO, Joseph P. Hazelton, acquired 26,000 shares of common stock at $0.95 per share as part of the company's recent public offering.

Dyadic International Inc. Director Michael P. Tarnok reported the vesting of 10,776 restricted stock units upon his retirement from the board, converting them into common stock.

Dyadic International Inc. Director Arindam Bose reported the vesting and forfeiture of restricted stock units and the acquisition of common stock totaling 10,776 shares upon his retirement from the board.

DYADIC INTERNATIONAL INC. has granted 25,000 stock options to its President and COO, Joseph P. Hazelton, as part of his compensation for his new role as President.

Director Jack Kaye exercised stock options in Dyadic International, resulting in changes to his beneficial ownership.

Director Seth Herbst reports exercising stock options in Dyadic International, acquiring 25,000 shares of common stock at $0.97 per share on January 6, 2025.

Director Jack Kaye of Dyadic International, Inc. reports the acquisition and disposal of common stock and derivative securities, including stock options and restricted stock units, on January 2, 2025.

A Form 4 filing reveals that Dyadic International director Michael P. Tarnok acquired shares and stock options through the vesting of restricted stock units and an annual grant.

Director Seth Herbst of Dyadic International acquired shares and stock options through restricted stock units and an annual grant.

Director Patrick K. Lucy reports acquisition and disposal of Dyadic International Inc. stock and stock options on January 2, 2025.

Ping Rawson, CFO of Dyadic International, received stock options and restricted stock units (RSUs) as part of his compensation.

Director Arindam Bose reports acquisition and disposal of Dyadic International stock and derivative securities.

Dyadic International's Chief Operating Officer, Joseph P. Hazelton, was granted 75,000 stock options and 30,172 restricted stock units (RSUs) as part of his annual compensation.

Ronen Tchelet, VP of Research and Business Development at Dyadic International, received 8,980 restricted stock units (RSUs) and 45,000 stock options on January 2, 2025.

Dyadic International's CEO, Mark A. Emalfarb, was granted 73,111 restricted stock units (RSUs) and 172,000 stock options on January 2, 2025.

A Dyadic International director, Michael P. Tarnok, exercised stock options, increasing his direct holdings of common stock.

Barry Buckland, a director of Dyadic International, retired from the board, leading to the vesting and subsequent exercise of 11,793 restricted stock units and the forfeiture of 11,792 restricted stock units on June 11, 2024.

Director Michael Tarnok exercised stock options of Dyadic International, resulting in changes in beneficial ownership.

Patrick K. Lucy, a director at Dyadic International, acquired stock options as part of his appointment as Chairman of the Board.