Church & Dwight director exercises and sells 4,300 shares

Church & Dwight (CHD) director Bradley C. Irwin reported a same-day option exercise and share sale on August 11, 2026.

Rhea-AI Filing Summary

Church & Dwight (CHD) director Bradley C. Irwin reported a same-day option exercise and share sale on August 11, 2026. He exercised a stock option for 4,300 shares of common stock at an exercise price of $77.33 per share and acquired 4,300 common shares. He then sold 4,300 common shares at a weighted average price of $102.6919 per share, with individual sale prices ranging from $102.6901 to $102.72, as disclosed in a footnote.

Insider Trade Summary

Exercise and Sale: 4,300 shares ($109K approx. pre-tax spread)

Exercise and Sale 5 txns

Insider IRWIN BRADLEY C

Role Director

Sold 4,300 shs ($442K)

Approx. gross sale proceeds $442K

Approx. exercise cost $333K

Approx. pre-tax spread $109K

Type	Security	Shares	Price	Value
Exercise	Stock Option (right to buy)	4,300	$0.00	$0.00
Exercise	Common Stock	4,300	$77.33	$333K
Sale	Common Stock F1	4,300	$102.6919	$442K
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Stock Option (right to buy) — 4,300 contracts (Direct); Common Stock — 37,453.9768 shares (Direct)

Footnotes (1)

1. F1. The price in Column 4 is a weighted average price. The prices actually paid in this transaction range from $102.6901 to $102.72. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.

Key Figures

Options exercised: 4,300 shares Exercise price: $77.33 per share Shares sold: 4,300 shares +3 more

6 metrics

Options exercised 4,300 shares Stock Option (right to buy) exercised on August 11, 2026

Exercise price $77.33 per share Exercise price of Stock Option converting into 4,300 common shares

Shares sold 4,300 shares Common Stock sale on August 11, 2026

Weighted average sale price $102.6919 per share Weighted average price for 4,300 common shares sold

Sale price range $102.6901 to $102.72 per share Price range for the reported sale, per footnote F1

Option expiration date June 17, 2029 Expiration date of the Stock Option (right to buy)

Key Terms

Stock Option (right to buy), weighted average price, derivative security

3 terms

Stock Option (right to buy) financial

"security_title: Stock Option (right to buy)"

weighted average price financial

"The price in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

derivative security financial

"transaction_code_description: Exercise or conversion of derivative security"

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did CHD director Bradley C. Irwin report in this Form 4?

Bradley C. Irwin reported exercising stock options for 4,300 shares at $77.33 and then selling 4,300 common shares at a weighted average price of $102.6919 on August 11, 2026.

How many Church & Dwight (CHD) options did Bradley C. Irwin exercise?

Bradley C. Irwin exercised a stock option for 4,300 shares of Church & Dwight common stock at an exercise price of $77.33 per share on August 11, 2026.

At what price were Bradley C. Irwin’s CHD shares sold?

The 4,300 Church & Dwight shares were sold at a weighted average price of $102.6919 per share, with individual prices ranging from $102.6901 to $102.72, according to the transaction footnote.

Was Bradley C. Irwin’s CHD Form 4 transaction made under a Rule 10b5-1 plan?

The filing’s Rule 10b5-1 checkbox is not checked, and no footnote indicates a trading plan, so the transactions are not identified as being made under a Rule 10b5-1 plan.

What type of security did Bradley C. Irwin exercise in the CHD Form 4?

Bradley C. Irwin exercised a Stock Option (right to buy) convertible into 4,300 shares of Church & Dwight common stock, with an exercise price of $77.33 and an expiration date of June 17, 2029.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 08/12/2026 - 11:59 AM EDT Learn about SEC filing dates

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^*

IRWIN BRADLEY C

(Last) (First) (Middle)

PRINCETON SOUTH CORPORATE PARK

500 CHARLES EWING BOULEVARD

(Street)

EWING NEW JERSEY 08628

(City) (State) (Zip)

UNITED STATES

(Country)

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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2026

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

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

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

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
Common Stock	08/11/2026		M		4,300	A	$77.33	39,973.9768	D
Common Stock	08/11/2026		S		4,300	D	$102.6919(1)	35,673.9768	D
Common Stock								920	D
Common Stock								860	D

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
Stock Option (right to buy)	$77.33	08/11/2026		M			4,300	06/17/2022	06/17/2029	Common Stock	4,300	$0	4,300	D

Explanation of Responses:

1. The price in Column 4 is a weighted average price. The prices actually paid in this transaction range from $102.6901 to $102.72. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.

	/s/ Cristina Paradiso, attorney-in-fact for Bradley C. Irwin	08/12/2026
	** 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.
* Form 4: SEC 1474 (03-26)