X0609 4 2026-06-02 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 true Class A Common Stock 2026-06-02 4 S false 12015 99.71 D 69206 D Class A Common Stock 2026-06-03 4 S false 9865 96.98 D 59341 D These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 3, 2026. Executive Vice President, Chief Business Operations and Innovation Officer /s/ Ryan Robinson, Attorney-in-Fact 2026-06-04