X0306 5 2012-12-31 0 0 0000313927 CHURCH & DWIGHT CO INC /DE/ CHD 0001196053 FARRELL MATTHEW PRINCETON SOUTH CORPORATE PARK 500 CHARLES EWING BOULEVARD EWING NJ 08628 1 Executive VP Finance and CFO Common Stock 45584.0024 D Common Stock 50.169 I Savings and Profit Sharing Plan Holdings have been adjusted to reflect shares purchased in the Church & Dwight Co., Inc. Employee Stock Purchase Plan. Holdings have been adjusted to reflect dividends paid to the reporting person under the Church & Dwight Co., Inc. Dividend Reinvestment Plan. Holdings have been adjusted to reflect shares added to the reporting person's Savings and Profit Sharing account. /s/ Karen M. Sheehan, attorney-in-fact for Matthew T. Farrell 2013-02-14