Mark A. Emalfarb
CEO, Director, 10% Owner · DYADIC INTERNATIONAL INC
- 2025
- Jan 6, 2026
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark A. Emalfarb files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Francisco Trust under agreement dated February 28, 1996 - $469K in DYAI purchases and sales in the last 12 months
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Frequently asked questions
Who is Mark A. Emalfarb?
Mark A. Emalfarb is a corporate insider, tracked as CEO, Director, 10% Owner of DYADIC INTERNATIONAL INC (DYAI). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Mark A. Emalfarb last file a Form 4?
The most recent primary Form 4 on record is dated 6 January 2026, one of 3 filings going back to 2025.
Has Mark A. Emalfarb been buying or selling stock?
Recorded transactions: 1 open-market purchase and 0 open-market sales across all tracked filings.
