Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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James Karrels currently holds 9,999 shares of MACROGENICS INC (MGNX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James Karrels has been a net seller of MGNX stock. They have purchased $98.8K and sold $1.3M worth of shares.
James Karrels's most recent insider trade was on Feb 8, 2026, when they sold 9,999 shares at $0.00 per share.
James Karrels serves as Executive at MACROGENICS INC (MGNX). They have executed 33 insider transactions totaling $1.4M over their tenure at the company.
James Karrels holds the position of Executive at MACROGENICS INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 11 years and currently hold a stake valued at $0.
James Karrels has shown a selling trading pattern, with $98.8K in total purchases and $1.3M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by James Karrels was on Mar 4, 2024, when they sold $615.0K worth of MGNX shares. This transaction involved 30,000 shares at $20.50 per share.
James Karrels currently owns 9,999 shares of MACROGENICS INC (MGNX), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of James Karrels's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. James Karrels has 33 Form 4 filings on record as an insider at MACROGENICS INC.
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