X0304 4 2012-02-11 0001452575 Mead Johnson Nutrition Co MJN 0001455771 Burhans Stanley D 2701 PATRIOT BOULEVARD GLENVIEW IL 60026-8039 1 VP and Controller Common Stock 2012-02-11 4 M 0 1249.0000 74.1900 A 5370.0000 D Common Stock 2012-02-11 4 F 0 428.0000 74.1900 D 4942.0000 D Restricted Stock Units 2012-02-11 4 M 0 1249.0000 74.1900 D Common Stock 1249.0000 4697.0000 D Shares withheld for payment of taxes upon vesting of restricted stock units. Each restricted stock unit converts into one share of common stock upon vesting. Includes 2,501 restricted stock units that vest in equal installments on February 11, 2013 and February 11, 2014; 1,197 restricted stock units that vest on February 24, 2014; and 999 restricted stock units that vest on March 2, 2015. /s/ Eryk J. Spytek, Attorney-in-Fact 2012-02-14