Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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William C. Martin currently holds 1,440,381 shares of DERMA SCIENCES, INC. (DSCI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William C. Martin has been a net buyer of DSCI stock. They have purchased $37.6M and sold $21.7M worth of shares.
William C. Martin's most recent insider trade was on Oct 7, 2026, when they sold 17,217 shares at $0.00 per share.
William C. Martin serves as Executive at DERMA SCIENCES, INC. (DSCI). They have executed 233 insider transactions totaling $59.4M over their tenure at the company.
William C. Martin holds the position of Executive at DERMA SCIENCES, 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.
William C. Martin has shown a buying trading pattern, with $37.6M in total purchases and $21.7M in total sales across all transactions. Their most recent activity indicates a tendency to accumulate shares.
The largest transaction by William C. Martin was on Jul 1, 2024, when they sold $431.4K worth of IMMR shares. This transaction involved 45,600 shares at $9.46 per share.
William C. Martin currently owns 1,440,381 shares of DERMA SCIENCES, INC. (DSCI), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of William C. Martin's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. William C. Martin has 233 Form 4 filings on record as an insider at DERMA SCIENCES, INC..
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