TransUnion exec has 8,018 shares withheld for tax

Rhea-AI Filing Summary

TransUnion (TRU) reported that executive Steven M. Chaouki, President, US Markets, had 8,018 shares of common stock withheld on 2026-08-28 to cover tax liability arising from the vesting of previously granted restricted stock units. After this withholding, he directly holds 80,888 shares of TransUnion common stock. The filing notes this was a tax-withholding event rather than an open-market sale.

Insider Trade Summary

Net Seller: 8,018 shares

Net Sell 1 txn

Insider CHAOUKI STEVEN M

Role President, US Markets

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	8,018	$85.67	$687K

Holdings After Transaction: Common Stock — 80,888 shares (Direct)

Footnotes (1)

1. F1. 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 February 28, 2025.

Key Figures

Shares withheld for tax liability: 8,018 shares Per-share value for withholding: $85.67 per share Shares owned after transaction: 80,888 shares +1 more

4 metrics

Shares withheld for tax liability 8,018 shares Common Stock withheld on 2026-08-28 for tax liability on RSU vesting

Per-share value for withholding $85.67 per share Value applied to 8,018 withheld shares in the Form 4 transaction

Shares owned after transaction 80,888 shares Direct ownership of TransUnion common stock after the 2026-08-28 event

RSU grant dates referenced February 28, 2023; February 28, 2024; February 28, 2025 Grants whose vesting triggered the tax-withholding event

Key Terms

restricted stock units, tax liability, withheld by the Company, Form 4

4 terms

restricted stock units financial

"incident to the vesting of restricted stock units granted on February 28, 2023"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax liability financial

"withheld by the Company in payment of tax liability incident to the vesting"

withheld by the Company financial

"Reflects shares of Common Stock withheld by the Company in payment"

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

What insider transaction did TRU executive Steven M. Chaouki report?

Steven M. Chaouki reported that 8,018 TRU common shares were withheld on 2026-08-28 to pay tax liability related to vesting restricted stock units. This was coded as a Form 4 transaction code F, not an open-market purchase or sale.

Did Steven M. Chaouki sell TransUnion (TRU) shares in the market?

No. The Form 4 states that 8,018 TRU shares were withheld by the company to pay tax liability from vesting restricted stock units. The transaction is coded F, described as payment of tax liability by delivering or withholding securities, not a market sale.

How many TransUnion (TRU) shares does Steven M. Chaouki hold after this transaction?

Following the 8,018-share tax-withholding event on 2026-08-28, Steven M. Chaouki directly holds 80,888 shares of TransUnion common stock, as reported in the Form 4.

What price per share was used for the TransUnion (TRU) tax-withholding shares?

The 8,018 withheld shares were valued at $85.67 per share for the transaction, according to the Form 4. This price is used to determine the value of shares applied toward the reported tax liability.

What triggered the tax-withholding transaction for TransUnion (TRU)?

The footnote explains that the withholding of 8,018 TRU shares was to pay tax liability incident to the vesting of restricted stock units granted on February 28, 2023, 2024, and 2025.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/01/2026 - 05:58 PM Accepted by SEC EDGAR 09/01/2026 - 05:57 PM Learn about SEC filing dates

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^*

CHAOUKI STEVEN M

(Last) (First) (Middle)

C/O TRANSUNION

555 WEST ADAMS STREET

(Street)

CHICAGO ILLINOIS 60661

(City) (State) (Zip)

UNITED STATES

(Country)

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, US Markets

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/28/2026

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

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

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

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	08/28/2026		F(1)		8,018	D	$85.67	80,888	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 February 28, 2025.

Remarks:

	/s/ Rachel Mantz, by power of attorney	09/01/2026
	** 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.
* Form 4: SEC 1474 (03-26)