CHD · Church & Dwight elected Jonathon J

Church & Dwight elected Jonathon J. Nudi, President and CEO of Masco Corporation, as an independent director effective January 1, 2027, increasing the board to 12 members. He will serve on the Audit and Compensation & Human Capital Committees. This is a routine board appointment with no material financial impact.

• Jonathon J. Nudi elected as independent director effective January 1, 2027
• Board size increases to 12 members
• Mr. Nudi appointed to Audit Committee and Compensation & Human Capital Committee
• Mr. Nudi is President and CEO of Masco Corporation since July 2025