[Form 4] CHURCH & DWIGHT CO INC /DE/ Insider Trading Activity

Rhea-AI Filing Summary

Church & Dwight (CHD) reported an insider equity change. EVP of Strategy, M&A, and BP Brian D. Buchert acquired 5.426 phantom stock units on 10/15/2025 (transaction code A). These units track common stock on a 1‑for‑1 basis but are settled in cash under the company’s Deferred Compensation Plan.

The filing lists a derivative security price of $86.38 and shows 594.436 phantom units beneficially owned following the transaction, held as Direct (D) ownership. No non-derivative common stock transactions were reported in the excerpt.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Buchert Brian D

(Last) (First) (Middle)

500 CHARLES EWING BLVD

(Street)

EWING NJ 08628

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CHURCH & DWIGHT CO INC /DE/ [ CHD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP of Strategy, M&A, and BP

3. Date of Earliest Transaction (Month/Day/Year)
10/15/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Phantom Stock	(1)	10/15/2025		A		5.426		(2)	(2)	Common Stock	5.426	$86.38	594.436	D

Explanation of Responses:

1. The phantom stock shares convert to common stock on a 1-for-1 basis.

2. 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.

	/s/ Cristina Paradiso, attorney-in-fact for Brian D. Buchert	10/16/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did CHD disclose in this Form 4?

An executive acquired 5.426 phantom stock units on 10/15/2025 under a deferred compensation arrangement.

Who is the reporting person and their role at CHD?

The reporting person is Brian D. Buchert, EVP of Strategy, M&A, and BP.

How many phantom units does the executive own after the transaction?

The executive beneficially owns 594.436 phantom units after the reported transaction.

What is a phantom stock unit in this context?

It converts on a 1-for-1 basis with common stock for value tracking but is settled in cash per the plan.

What price is associated with the derivative security?

The filing lists a derivative security price of $86.38.

What was the transaction code?

The transaction code was A (acquisition).

What is the ownership form noted?

The filing indicates Direct (D) ownership of the phantom units.