CFO at XOMA (XOMA) receives 138,462 PSUs and 90,000 RSUs

Rhea-AI Filing Summary

Trigilio Jeffrey reported acquisition or exercise transactions in this Form 4 filing.

XOMA Royalty Corp Chief Financial Officer Jeffrey Trigilio received new equity awards that increase his direct ownership stake. On March 11, 2026, he was granted 138,462 Performance Stock Units, each representing a contingent right to one share of common stock, and 90,000 restricted stock units payable in common stock.

The 90,000 restricted stock units vest in four equal 25% installments on the first four anniversaries of January 12, 2026, as long as he continues serving the company. The performance stock units vest only if the common stock reaches a specified price per share and he remains in service through the applicable vesting dates.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Trigilio Jeffrey

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Grant/Award	Performance Stock Units	138,462	$0.00	--
Grant/Award	Common Stock	90,000	$0.00	--

Holdings After Transaction: Performance Stock Units — 138,462 shares (Direct); Common Stock — 90,000 shares (Direct)

Footnotes (1)

1. 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 January 12, 2026, subject to the Reporting Person's continued service to the Issuer through each vesting date. 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.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Trigilio Jeffrey

(Last) (First) (Middle)

C/O XOMA ROYALTY CORPORATION

2200 POWELL STREET, SUITE 310

(Street)

EMERYVILLE CA 94608

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
XOMA Royalty Corp [ XOMA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/11/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/11/2026		A		90,000(1)	A	$0	90,000	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Performance Stock Units	(2)	03/11/2026		A		138,462		(2)	(2)	Common Stock	138,462	$0	138,462	D

Explanation of Responses:

1. 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 January 12, 2026, subject to the Reporting Person's continued service to the Issuer through each vesting date.

2. 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.

Remarks:

	/s/ Maricel Montano, Attorney-in-Fact for Jeffrey Trigilio	03/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transactions did XOMA (XOMA) report for Jeffrey Trigilio?

XOMA’s CFO Jeffrey Trigilio received equity awards, not open-market trades. He was granted 138,462 Performance Stock Units and 90,000 restricted stock units in common stock, both tied to future vesting conditions and continued service with the company.

How many Performance Stock Units were granted to XOMA CFO Jeffrey Trigilio?

Jeffrey Trigilio was granted 138,462 Performance Stock Units. Each Performance Stock Unit represents a contingent right to receive one share of XOMA common stock, vesting only if the stock achieves a specified price per share and he remains employed through the vesting dates.

What are the vesting terms for XOMA CFO’s 90,000 restricted stock units?

The 90,000 restricted stock units vest in four equal annual installments. They vest 25% each year on the first four anniversaries of January 12, 2026, provided Jeffrey Trigilio continues to serve XOMA through each respective vesting date.

What conditions apply to the vesting of XOMA CFO’s Performance Stock Units?

The Performance Stock Units vest only upon share-price and service conditions. Each unit converts into one share of common stock if XOMA’s common stock hits a specified price per share and Jeffrey Trigilio continues serving the company through the applicable vesting dates.

Does the XOMA CFO’s Form 4 show any stock purchases or sales on the market?

The Form 4 shows awards, not market purchases or sales. All reported transactions are coded as grants or awards, with zero-dollar price per share, reflecting compensation-related equity grants rather than open-market buying or selling of XOMA common stock.