Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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| No transactions found | ||||||||||
Mark A. Emalfarb currently holds 126,000 shares of DYADIC INTERNATIONAL INC (DYAI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark A. Emalfarb has been a net seller of DYAI stock. They have purchased $0 and sold $1.6M worth of shares.
Mark A. Emalfarb's most recent insider trade was on Jan 2, 2026, when they sold 126,000 shares at $0.00 per share.
Mark A. Emalfarb serves as Executive at DYADIC INTERNATIONAL INC (DYAI). They have executed 20 insider transactions totaling $1.6M over their tenure at the company.
Mark A. Emalfarb holds the position of Executive at DYADIC INTERNATIONAL INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.
Mark A. Emalfarb has shown a selling trading pattern, with $0 in total purchases and $1.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Mark A. Emalfarb was on May 1, 2006, when they sold $836.8K worth of DIL shares. This transaction involved 251,298 shares at $3.33 per share.
Mark A. Emalfarb currently owns 126,000 shares of DYADIC INTERNATIONAL INC (DYAI), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Mark A. Emalfarb's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Mark A. Emalfarb has 20 Form 4 filings on record as an insider at DYADIC INTERNATIONAL INC.
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