Michael H. Thaman - 20 May 2026 Form 4 Insider Report for UL Solutions Inc. (ULS)

Reporting relationship: Director
Issuer ticker: ULS
Reported as of: 20 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 22 May 2026, 21:18:01 UTC
Prior SEC filing: 08 Apr 2026
Next SEC filing: 10 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Ryan Robinson, Attorney-in-Fact

Key filing fact

Michael H. Thaman filed Form 4 for UL Solutions Inc. (ULS) on 22 May 2026.

Key facts

This page summarizes Michael H. Thaman's Form 4 filing for UL Solutions Inc. (ULS).
3 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 22 May 2026, 21:18.

Change

Previous filing in this sequence was filed on 08 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001228309 Primary reporting owner

THAMAN MICHAEL H

Relationship: Director
Address: C/O UL SOLUTIONS INC., 333 PFINGSTEN ROAD, NORTHBROOK
Signature: /s/ Ryan Robinson, Attorney-in-Fact
Signature date: 22 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ULS transaction

Class A Common Stock

Options Exercise

Transaction value
Shares: +2,805
Change %: +20%
Price
Shares after: 16,660
Date: 20 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ULS transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -2,805
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 20 May 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 2,805
Exercise price
Footnotes: F1, F2

ULS transaction Derivative

Deferred Restricted Stock Units

Award

Transaction value
Shares: +2,206
Change %
Price: $0.000000^*
Shares after: 2,206
Date: 20 May 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 2,206
Exercise price
Footnotes: F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

Footnote F2

The RSUs vested on May 20, 2026.

Footnote F3

Each deferred restricted stock unit ("DRSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

Footnote F4

The DRSUs will vest on the earlier of the one-year anniversary of the grant date or the date of the annual meeting following the grant date and will be settled in shares of the Issuer's Class A Common Stock either (i) on a date selected by the reporting person pursuant to the Issuer's Non-Employee Director Deferred Compensation Plan (the "Plan"), or (ii) as otherwise provided by the Plan.