Form 4: XOMA CFO Jeffrey Trigilio Executes Stock Unit Vesting

XOMA Royalty Corp CFO Jeffrey Trigilio acquired 4,000 shares through the vesting of performance stock units and withheld 1,632 shares for tax obligations.

Summary

• CFO Jeffrey Trigilio exercised 4,000 performance stock units (PSUs) on April 13, 2026.
• The transaction resulted in a net increase of 2,368 shares after 1,632 shares were withheld to cover tax liabilities.
• The shares were withheld at a price of $36.76 per share.
• Following the transaction, the reporting person holds 92,368 shares of XOMA common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a routine administrative filing regarding executive compensation that does not signal a change in company strategy or financial outlook.

Positives

• The transaction reflects the achievement of performance-based vesting criteria for equity compensation.
• The CFO maintains a significant equity stake of 92,368 shares, aligning interests with shareholders.

Negatives

• The withholding of 1,632 shares for tax purposes represents a standard but immediate reduction in potential total ownership.

Risks

• Future vesting of remaining 26,000 performance stock units is contingent upon continued service and specific stock price performance targets.

Future Outlook

The reporting person retains 26,000 unvested performance stock units that are subject to future vesting conditions based on stock price performance and continued service.

Management Comments

• Each Performance Stock Unit represents a contingent right to receive one share of the Issuer's common stock, vesting upon the Common Stock achieving a specified price per share.

Industry Context

StockSavvy.ai notes that executive equity vesting is a standard component of compensation packages in the biotech and royalty sectors, serving as a retention tool and performance incentive.

Comparison to Industry Standards

• The use of performance-based vesting criteria is consistent with standard corporate governance practices for executive compensation in the pharmaceutical and royalty sectors.
• Tax withholding via share reduction is a standard administrative practice for equity-based compensation.

Stakeholder Impact

• Minimal impact on shareholders as this is a routine equity compensation event.

Next Steps

• Continued monitoring of remaining 26,000 performance stock units for future vesting events.

Key Dates

Keywords

XOMA, Insider Trading, Form 4, CFO, Equity Compensation, Performance Stock Units