CHURCH & DWIGHT CO INC /DE/ — Director's Dealing 2011

Feb 14, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CHURCH & DWIGHT CO INC /DE/ (CHD)
CIK: 0000313927
Period of Report: 2011-02-10

Reporting Person: KATZ STEVEN J (VP, Controller and CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-10	Common Stock	M	200	$22.3734	Acquired	200	Direct
2011-02-10	Common Stock	M	2700	$29.50	Acquired	2900	Direct
2011-02-10	Common Stock	M	750	$29.50	Acquired	3650	Direct
2011-02-10	Common Stock	S	3650	$71.0948	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-10	Stock Option	$22.3733	M	200	Disposed	2012-06-17	Common Stock (200)	Direct
2011-02-10	Stock Option	$29.50	M	2700	Disposed	2014-06-14	Common Stock (2700)	Direct
2011-02-10	Stock Option	$29.50	M	750	Disposed	2014-06-14	Common Stock (750)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3534.007	Indirect

Footnotes

F1: The price in Column 4 is a weighted average price. The prices actually received from this transaction range from $71.082 to $71.111.

F2: The reporting person has provided to the issuer, and the issuer will provide to any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range reported above.