March 11, 2026 · Form 4 insider transaction
Trigilio Jeffrey bought 138,462 shares of XOMA at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Each performance stock unit ("PSU") represents a contingent right to receive one share of common stock. The PSUs vest upon the common stock achieving a specified price per share, subject to the Reporting Person's continued service to the Issuer through each vesting date.