[Form 4] UL Solutions Inc. Insider Trading Activity

Rhea-AI Filing Summary

UL Solutions Inc. reported insider equity activity by its Executive VP & CFO, Ryan Robinson. On December 8, 2025, he acquired dividend equivalent rights in the form of restricted stock units (RSUs) that track the company’s Class A common stock at an exercise price of $0. One grant added 16 RSUs, bringing the related holding to 9,718 RSUs, while another added 15 RSUs, bringing that holding to 9,267 RSUs.

Each dividend equivalent right represents a contingent right to receive one share of Class A common stock and accrues on existing RSUs. These dividend equivalents vest on the same schedule as the underlying RSUs, in three equal installments on the first, second, and third anniversaries of May 1, 2024 and April 1, 2025, respectively.

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
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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^*

Robinson Ryan D

(Last) (First) (Middle)

C/O UL SOLUTIONS INC.

333 PFINGSTEN ROAD

(Street)

NORTHBROOK IL 60062

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
UL Solutions Inc. [ ULS ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive VP & CFO

3. Date of Earliest Transaction (Month/Day/Year)
12/08/2025

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

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
Restricted Stock Units	(1)	12/08/2025		A		16(2)		(3)	(3)	Class A Common Stock	16	$0	9,718(4)	D
Restricted Stock Units	(1)	12/08/2025		A		15(2)		(5)	(5)	Class A Common Stock	15	$0	9,267(4)	D

Explanation of Responses:

1. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's Class A Common Stock.

2. Represents accrual of dividend equivalent rights on restricted stock units held by the Reporting Person.

3. The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units vested or will vest in three equal installments on the first, second and third anniversaries of May 1, 2024.

4. Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date.

5. The dividend equivalent rights accrued on restricted stock units held by the Reporting Person and vest proportionately with the restricted stock units to which they relate. The restricted stock units will vest in three equal installments on the first, second and third anniversaries of April 1, 2025.

	/s/ Ryan Robinson	12/10/2025
	** 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 UL Solutions Inc. (ULS) disclose in this Form 4 filing?

UL Solutions Inc. disclosed that its Executive VP & CFO, Ryan Robinson, acquired additional restricted stock units (RSUs) as dividend equivalent rights tied to existing RSU awards on December 8, 2025.

Who is the insider involved in this UL Solutions Inc. (ULS) Form 4?

The insider is Ryan Robinson, who serves as Executive VP & Chief Financial Officer of UL Solutions Inc. and is reporting the equity transactions as a single reporting person.

What type of securities did the UL Solutions (ULS) executive acquire?

The executive acquired dividend equivalent rights in the form of restricted stock units (RSUs), each representing a contingent right to receive one share of UL Solutions’ Class A common stock.

How many new restricted stock units were reported in this UL Solutions (ULS) filing?

On December 8, 2025, the filing shows two RSU-related transactions: one for 16 RSUs, resulting in 9,718 RSUs beneficially owned in that award, and another for 15 RSUs, resulting in 9,267 RSUs beneficially owned in the other award.

How do the UL Solutions (ULS) dividend equivalent rights vest?

The dividend equivalent rights vest proportionately with the underlying RSUs. One RSU grant vests in three equal installments on the first, second, and third anniversaries of May 1, 2024, and the other in three equal installments on the first, second, and third anniversaries of April 1, 2025.

What is the exercise or conversion price of the UL Solutions (ULS) RSU dividend equivalents?

The filing states an exercise price of $0 for the restricted stock units received as dividend equivalent rights, reflecting that these are equity awards rather than purchased shares.

Do the reported UL Solutions (ULS) holdings include previously accrued dividend equivalents?

Yes. The amounts of 9,718 and 9,267 restricted stock units each include all dividend equivalent rights that have accrued on the underlying RSUs to date.