X0306 4/A 2014-05-29 2014-05-29 0 0001452575 Mead Johnson Nutrition Co MJN 0001291809 Singer Robert S 2701 PATRIOT BLVD GLENVIEW IL 60026 1 0 0 0 Common Stock 21676 D Due to a broker's error, the transaction reported by the reporting person on May 29, 2014 was unwound through the broker's error account and therefore did not occur for the reporting person's account. As of May 29, 2014, the reporting person owned directly 21,676 shares of common stock. /s/ Erin R. McQuade, attorney in fact 2014-06-02