Form 4 Filing for Richard A. Dierker - Transaction of Phantom Stock

This filing details a transaction by Richard A. Dierker, President and CEO of Church & Dwight Co Inc /DE/, involving 44.524 shares of Phantom Stock acquired on July 15, 2026. The Phantom Stock, which converts to Common Stock on a 1-for-1 basis, was acquired under the company's Deferred Compensation Plan and is to be settled in cash. The acquisition price was $97.14 per share, bringing the post-transaction total to 17,967.397 shares. The filing is made on Form 4, with the signature date of July 16, 2026.