Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Anthony J. Sinskey currently holds 64,274 shares of MERRIMACK PHARMACEUTICALS INC (MACK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Anthony J. Sinskey has been a net seller of MACK stock. They have purchased $440.4K and sold $3.2M worth of shares.
Anthony J. Sinskey's most recent insider trade was on Mar 28, 2024, when they sold 20,561 shares at $0.00 per share.
Anthony J. Sinskey serves as Executive at MERRIMACK PHARMACEUTICALS INC (MACK). They have executed 58 insider transactions totaling $3.7M over their tenure at the company.
Anthony J. Sinskey holds the position of Executive at MERRIMACK PHARMACEUTICALS 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.
Anthony J. Sinskey has shown a selling trading pattern, with $440.4K in total purchases and $3.2M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Anthony J. Sinskey was on Nov 1, 2007, when they sold $281.6K worth of MBLX shares. This transaction involved 10,000 shares at $28.16 per share.
Anthony J. Sinskey currently owns 64,274 shares of MERRIMACK PHARMACEUTICALS INC (MACK), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Anthony J. Sinskey's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Anthony J. Sinskey has 58 Form 4 filings on record as an insider at MERRIMACK PHARMACEUTICALS INC.
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