X0609 4 2026-04-01 0001901440 UL Solutions Inc. ULS 0001939785 Schjotz Gitte false C/O UL SOLUTIONS INC. 333 PFINGSTEN ROAD NORTHBROOK IL 60062 false true false false See Remarks false Class A Common Stock 2026-04-01 4 M false 1643 A 61451 D Class A Common Stock 2026-04-01 4 A false 9045 84.57 A 70496 D Restricted Stock Units 2026-04-01 4 M false 1643 0 D Class A Common Stock 1643 3288 D Restricted Stock Units 2026-04-01 4 A false 3941 0 A Class A Common Stock 3941 3941 D Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock. The Class A Common Stock was issued to the Reporting Person upon settlement of performance cash awards granted under the Issuer's Pre-IPO Long Term Incentive Plan as a result of the achievement of certain performance criteria not related to the passage of time or stock price. The restricted stock units vest in three equal installments on the first, second and third anniversaries of April 1, 2025. Includes restricted stock units and all dividend equivalent rights that have accrued on such restricted stock units to date. The restricted stock units vest in three equal installments on the first, second and third anniversaries of April 1, 2026. Executive Vice President, Chief Business Operations and Innovation Officer /s/ Ryan Robinson, Attorney-in-Fact 2026-04-03