Jeffrey Trigilio - 12 Jan 2026 Form 4 Insider Report for XOMA Royalty Corp (XOMA)

Role: Chief Financial Officer
Signature: /s/ Maricel Montano, Attorney-in-Fact for Jeffrey Trigilio
Issuer symbol: XOMA
Transactions as of: 12 Jan 2026
Net transactions value: $0
Form type: 4
Filing time: 14 Jan 2026, 16:35:07 UTC
Previous filing: 23 Feb 2024
Next filing: 13 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Trigilio Jeffrey	Chief Financial Officer	C/O XOMA ROYALTY CORPORATION, 2200 POWELL STREET, SUITE 310, EMERYVILLE	/s/ Maricel Montano, Attorney-in-Fact for Jeffrey Trigilio	14 Jan 2026	0001838671

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	XOMA	Performance Stock Units	Award	$0	+30,000		$0.000000	30,000	12 Jan 2026	Common Stock	30,000		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of XOMA common stock. The PSUs vest upon XOMA's common stock achieving a specified price per share.