144 0001426641 XXXXXXXX LIVE 0001901440 UL Solutions Inc. 001-42012 333 Pfingsten Road Northbrook IL 60062 847-272-8800 JENNIFER SCANLON Director Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

37500 3819750.00 77808115 07/01/2026 NYSE Common 04/01/2025 Previously Exercised Stock Options Issuer N 30212 04/01/2025 Cash Common 05/01/2026 Restricted Stock Units Issuer N 7288 05/01/2026 N/A N 10b5-1 Sales for JENNIFER SCANLON11 EAST WALTON STREET

333 Pfingsten Road Northbrook IL 60062

Common 06/01/2026 12500 1249982.50 10b5-1 Sales for JENNIFER SCANLON11 EAST WALTON STREET

333 Pfingsten Road Northbrook IL 60062

Common 05/01/2026 12500 1144595.00 The securities to be sold were acquired upon the previous exercise of stock options during the period of 04/01/2025 through 04/02/2025. 07/01/2026 12/09/2025 /s/ Jennifer Scanlon