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Ulrik B. Nielsen currently holds 36,968 shares of MERRIMACK PHARMACEUTICALS INC (MACK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Ulrik B. Nielsen has been a net seller of MACK stock. They have purchased $60.6K and sold $4.5M worth of shares.
Ulrik B. Nielsen's most recent insider trade was on Jan 24, 2022, when they purchased 14,287 shares at $4.24 per share.
Ulrik B. Nielsen serves as Executive at MERRIMACK PHARMACEUTICALS INC (MACK). They have executed 37 insider transactions totaling $4.6M over their tenure at the company.
Ulrik B. Nielsen 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 14 years and currently hold a stake valued at $0.
Ulrik B. Nielsen has shown a selling trading pattern, with $60.6K in total purchases and $4.5M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Ulrik B. Nielsen was on May 27, 2014, when they sold $841.0K worth of MACK shares. This transaction involved 105,000 shares at $8.01 per share.
Ulrik B. Nielsen currently owns 36,968 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 Ulrik B. Nielsen's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Ulrik B. Nielsen has 37 Form 4 filings on record as an insider at MERRIMACK PHARMACEUTICALS INC.
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