Angela Sun receives 20,921 Western Union (WU) RSUs as board award

Rhea-AI Filing Summary

Western Union director Angela Sun received an equity award of 20,921 shares on March 2, 2026. The award is structured as restricted stock units that convert into common stock if conditions are met. These RSUs vest in full on March 2, 2027, contingent on her continued board service and award agreement terms, bringing her reported direct holdings to 86,912 shares.

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

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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^*

Sun Angela

(Last) (First) (Middle)

7001 EAST BELLEVIEW AVENUE

(Street)

DENVER CO 80237

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Western Union CO [ WU ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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	03/02/2026		A		20,921(1)	A	$0.0000	86,912	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

Explanation of Responses:

1. Represents a restricted stock unit award which vests in full on March 2, 2027, subject to the reporting person's continued service on the Company's board and any applicable termination provisions contained in the award agreement.

	Benjamin C. Adams, As Attorney-in-Fact	03/04/2026
	** 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 did Western Union (WU) director Angela Sun report in this Form 4?

Angela Sun reported receiving an equity grant tied to 20,921 Western Union shares. The award is a restricted stock unit grant that will convert into common stock only if vesting conditions, including continued board service, are satisfied through the stated vesting date.

How many Western Union shares are covered by Angela Sun’s new award?

The award covers 20,921 Western Union shares through restricted stock units. These units represent a right to receive common stock at a future date, subject to vesting conditions rather than an immediate purchase or open‑market transaction by the director.

When do Angela Sun’s Western Union restricted stock units vest?

The restricted stock unit award vests in full on March 2, 2027. Vesting is conditioned on Angela Sun’s continued service on Western Union’s board and any applicable termination provisions specified in the governing award agreement for the grant.

Is Angela Sun’s Form 4 transaction a stock purchase or sale of Western Union shares?

The Form 4 reflects a grant or award acquisition, not a purchase or sale. It records restricted stock units with a zero dollar per share value, representing compensation that converts into common stock if the vesting and service conditions are met.

What is Angela Sun’s Western Union share balance after this Form 4 transaction?

After the reported grant, Angela Sun’s total reported direct holdings are 86,912 shares. This figure reflects her ownership position following the addition of the 20,921 restricted stock units linked to Western Union common stock reported in the filing.