Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Mark Pruzanski currently holds 70,000 shares of Equillium, Inc. (EQ), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Pruzanski has been a net seller of EQ stock. They have purchased $500.0K and sold $59.8M worth of shares.
Mark Pruzanski's most recent insider trade was on May 28, 2026, when they sold 70,000 shares at $0.00 per share.
Mark Pruzanski serves as Executive at Equillium, Inc. (EQ). They have executed 203 insider transactions totaling $60.3M over their tenure at the company.
Mark Pruzanski holds the position of Executive at Equillium, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 13 years and currently hold a stake valued at $0.
Mark Pruzanski has shown a selling trading pattern, with $500.0K in total purchases and $59.8M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Mark Pruzanski was on Nov 8, 2023, when they sold $11.8M worth of ICPT shares. This transaction involved 618,894 shares at $19.00 per share.
Mark Pruzanski currently owns 70,000 shares of Equillium, Inc. (EQ), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Mark Pruzanski's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Mark Pruzanski has 203 Form 4 filings on record as an insider at Equillium, Inc..
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