Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Jack L. Wyszomierski currently holds 279,942 shares of XOMA Corp (XOMA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jack L. Wyszomierski has been a net seller of XOMA stock. They have purchased $105.0K and sold $6.9M worth of shares.
Jack L. Wyszomierski's most recent insider trade was on Feb 18, 2026, when they sold 20,634 shares at $0.00 per share.
Jack L. Wyszomierski serves as Executive at XOMA Corp (XOMA). They have executed 65 insider transactions totaling $7.0M over their tenure at the company.
Jack L. Wyszomierski holds the position of Executive at XOMA Corp, 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.
Jack L. Wyszomierski has shown a selling trading pattern, with $105.0K in total purchases and $6.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Jack L. Wyszomierski was on Feb 18, 2026, when they sold $4.4M worth of EXEL shares. This transaction involved 99,574 shares at $44.01 per share.
Jack L. Wyszomierski currently owns 279,942 shares of XOMA Corp (XOMA), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Jack L. Wyszomierski's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Jack L. Wyszomierski has 65 Form 4 filings on record as an insider at XOMA Corp.
Set alerts for Jack L. Wyszomierski and 40,000+ other insiders.