Maricel Perea Montano - 11 Mar 2026 Form 4 Insider Report for XOMA Royalty Corp (XOMA)

Role: Chief Legal Officer
Signature: /s/ Maricel Montano
Issuer symbol: XOMA
Transactions as of: 11 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 13 Mar 2026, 19:09:18 UTC
Previous filing: 23 Sep 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Montano Maricel Perea	Chief Legal Officer	C/O XOMA ROYALTY CORPORATION, 2200 POWELL STREET, SUITE 310, EMERYVILLE	/s/ Maricel Montano	13 Mar 2026	0002076299

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	XOMA	Common Stock	Award		+26,289	+217%	$0.000000^*	38,423	11 Mar 2026	Direct	F1

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		+40,444		$0.000000^*	40,444	11 Mar 2026	Common Stock	40,444		Direct	F2

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

Explanation of Responses:

Id	Content
F1	Represents a grant of restricted stock units payable solely in common stock that will vest as to 25% on each of the first four anniversaries of March 11, 2026, subject to the Reporting Person's continued service to the Issuer through each vesting date.
F2	Each performance stock unit ("PSU") represents a contingent right to receive one share of common stock. The PSUs vest upon the common stock achieving a specified price per share, subject to the Reporting Person's continued service to the Issuer through each vesting date.