Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Marcin Czernik currently holds 6,000,000 shares of Karyopharm Therapeutics Inc. (KPTI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Marcin Czernik has been a net seller of KPTI stock. They have purchased $0 and sold $30.6M worth of shares.
Marcin Czernik's most recent insider trade was on Feb 28, 2019, when they sold 149,624 shares at $4.14 per share.
Marcin Czernik serves as Executive at Karyopharm Therapeutics Inc. (KPTI). They have executed 35 insider transactions totaling $30.6M over their tenure at the company.
Marcin Czernik holds the position of Executive at Karyopharm Therapeutics Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 12 years and currently hold a stake valued at $0.
Marcin Czernik has shown a selling trading pattern, with $0 in total purchases and $30.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Marcin Czernik was on Sep 5, 2018, when they sold $3.4M worth of KPTI shares. This transaction involved 160,000 shares at $21.06 per share.
Marcin Czernik currently owns 6,000,000 shares of Karyopharm Therapeutics Inc. (KPTI), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Marcin Czernik's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Marcin Czernik has 35 Form 4 filings on record as an insider at Karyopharm Therapeutics Inc..
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