PATRICK D. DE MAYNADIER - 09 Mar 2026 Form 4 Insider Report for CHURCH & DWIGHT CO INC /DE/ (CHD)

Role: EVP, Gen. Counsel & Secretary
Signature: /s/ Cristina Paradiso, attorney-in-fact for Patrick de Maynadier
Issuer symbol: CHD
Transactions as of: 09 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 10 Mar 2026, 13:59:57 UTC
Previous filing: 04 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
DE MAYNADIER PATRICK D	EVP, Gen. Counsel & Secretary	PRINCETON SOUTH CORPORATE PARK, 500 CHARLES EWING BOULEVARD, EWING	/s/ Cristina Paradiso, attorney-in-fact for Patrick de Maynadier	10 Mar 2026	0001189777

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CHD	Phantom Stock	Award		+197	+1.2%	$102.25^*	16,296	09 Mar 2026	Common Stock	197		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The phantom stock shares convert to common stock on a 1-for-1 basis.
F2	The phantom stock shares were acquired under the Church & Dwight Co., Inc. Deferred Compensation Plan and are to be settled in cash at such time as prescribed by the Plan.