XOMA Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 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
Uncategorized
- Pay vs Performance Disclosure
- Insider Trading Arrangements

Stock Based Compensation and Other Benefit Plans - Performance Stock Unit Awards (Details)

v3.24.0.1

Stock Based Compensation and Other Benefit Plans - Performance Stock Unit Awards (Details) - Performance Stock Unit Awards	1 Months Ended		12 Months Ended
	Oct. 31, 2023 shares	May 31, 2023 item D shares	Dec. 31, 2023 shares
Performance Stock Unit Awards
Granted (in shares)			448,600
Number of hurdles \| item		4
Vesting period		3 years
Number of consecutive calendar days used to calculate volume-weighted average stock price \| D		30
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%
2010 Plan
Performance Stock Unit Awards
Granted (in shares)	18,200	430,400

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