XOMA Corporation (XOMA) Proxy filing summary

Executive summary

• Annual meeting scheduled for May 21, 2026, with virtual participation available to shareholders.

• Shareholders are encouraged to review proxy materials online and vote by May 20, 2026.

Voting matters and shareholder proposals

• Election of seven director nominees for terms expiring in 2027.

• Ratification of Deloitte & Touche LLP as independent auditor for fiscal year ending December 31, 2026.

• Approval of amendment and restatement of the 2010 Long Term Incentive and Stock Award Plan.

• Approval of the 2026 Employee Stock Purchase Plan.

• Advisory vote on executive compensation (say-on-pay).

Board of directors and corporate governance

• Seven director nominees listed for election, with board recommending a vote for all.