[Form 4] TransUnion Insider Trading Activity

Rhea-AI Filing Summary

TransUnion insider sale and tax-withholding from vested RSUs. Todd C. Skinner, President, International, reported on Form 4 that on 08/28/2025 he disposed of 4,612 shares of TransUnion common stock at $88.67 per share. The filing states these shares were withheld by the company to satisfy tax liabilities arising from the vesting of restricted stock units granted on 02/28/2023, 02/28/2024 and 09/03/2024. After the withholding, Skinner beneficially owns 33,152.0189 shares. The Form 4 was submitted by power of attorney on 08/29/2025.

Positive

• Insider complied with reporting requirements by filing Form 4 promptly and documenting the transaction.
• Disposition was a company tax-withholding event tied to RSU vesting rather than an open-market sale.

Negative

• The reporting person disposed of 4,612 shares, reducing direct beneficial ownership to 33,152.0189 shares.

Insights

Financial Analyst

TL;DR: Insider tax-withholding sale; modest share disposition, no new grants reported.

The Form 4 documents a routine disposition where 4,612 shares were withheld at $88.67 to cover taxes on vested RSUs. This reduces the reporting person’s beneficial holdings to 33,152.0189 shares. The transaction is coded as a tax-withholding event rather than an open-market sale, indicating it was executed by the company to fulfill withholding obligations rather than a voluntary divestiture.

Corporate Governance Expert

TL;DR: Compliance-focused filing: company withheld shares to meet tax obligations from RSU vesting.

The disclosure cites RSU vesting from three grant dates and shows the issuer executed share withholding. The Form 4 was timely and executed via power of attorney, reflecting standard insider reporting and internal administration of equity compensation. No indication of rule 10b5-1 trading plan or amendment is present in the filing text provided.

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^*

Skinner Todd C.

(Last) (First) (Middle)

C/O TRANSUNION

555 WEST ADAMS STREET

(Street)

CHICAGO IL 60661

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TransUnion [ TRU ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/28/2025

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	08/28/2025		F(1)		4,612	D	$88.67	33,152.0189	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. Reflects shares of Common Stock withheld by the Company in payment of tax liability incident to the vesting of restricted stock units granted on February 28, 2023, February 28, 2024 and September 3, 2024.

Remarks:

	/s/ Rachel Mantz, by power of attorney	08/29/2025
	** 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 Todd C. Skinner report on the Form 4 for TRU?

He reported that 4,612 shares were disposed of on 08/28/2025 at $88.67 per share via company withholding to satisfy RSU-related taxes.

Why were the shares disposed of according to the filing?

The filing explains the shares were withheld by the company to pay tax liabilities from restricted stock units that vested on 02/28/2023, 02/28/2024, and 09/03/2024.

How many TransUnion shares does Skinner beneficially own after the transaction?

Following the transaction, he beneficially owns 33,152.0189 shares of TransUnion common stock.

Was this transaction part of a Rule 10b5-1 trading plan?

The Form 4 does not indicate that the transaction was made pursuant to a Rule 10b5-1 plan; it is described as company withholding for taxes.

When was the Form 4 signed and filed?

The form bears a power-of-attorney signature dated 08/29/2025 and reports the transaction date as 08/28/2025.