XOMA Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation and Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Stock Based Compensation - Performance Stock Unit Awards (Details)

v3.24.3

Stock Based Compensation - Performance Stock Unit Awards (Details) - Performance Stock Unit Awards	1 Months Ended				9 Months Ended
	Apr. 30, 2024 shares	Jan. 31, 2024 shares	Oct. 31, 2023 shares	May 31, 2023 item D shares	Sep. 30, 2024 shares
Performance Stock Unit Awards
Granted (in shares)	10,000		18,200	430,400	285,000
Number of hurdles \| item				4
Vesting period				3 years
Number of consecutive calendar days used to calculate volume-weighted average stock price \| D				30
CEO, Owen Hughes
Performance Stock Unit Awards
Granted (in shares)		275,000
Share-Based Payment Arrangement, Tranche One
Performance Stock Unit Awards
Vesting (as a percent)				33.30%
Share-Based Payment Arrangement, Tranche Two
Performance Stock Unit Awards
Vesting period				2 years
Vesting (as a percent)				33.30%
Share-Based Payment Arrangement, Tranche Three
Performance Stock Unit Awards
Vesting period				3 years
Vesting (as a percent)				33.30%

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