Owen Hughes - Sep 19, 2025 Form 4 Insider Report for XOMA Royalty Corp (XOMA)

Role
Chief Executive Officer, Director
Signature
/s/ Thomas Burns, Attorney-in-Fact for Owen Hughes
Stock symbol
XOMA
Transactions as of
Sep 19, 2025
Transactions value $
$0
Form type
4
Date filed
9/23/2025, 05:32 PM
Previous filing
Jun 20, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hughes Owen Chief Executive Officer, Director C/O XOMA ROYALTY CORPORATION, 2200 POWELL STREET, SUITE 310, EMERYVILLE /s/ Thomas Burns, Attorney-in-Fact for Owen Hughes 2025-09-23 0001575933

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction XOMA Common Stock Options Exercise $0 +35.6K +56.72% $0.00 98.3K Sep 19, 2025 Direct
holding XOMA Common Stock 295 Sep 19, 2025 By 401(k) Plan
holding XOMA Depository Shares - 8.375% Series B Cumulative Stock 2K Sep 19, 2025 Direct

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 Options Exercise $0 -35.6K -21.14% $0.00 133K Sep 19, 2025 Common Stock 35.6K 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 the Issuer's common stock (the "Common Stock"). The PSUs vest upon the Common Stock achieving a specified price per share.

Remarks:

Exhibit 24 - Power of Attorney.