X0306 4 2014-05-12 0 0001452575 Mead Johnson Nutrition Co MJN 0001455781 Hondmann Dirk 2701 PATRIOT BLVD. GLENVIEW IL 60026 0 1 0 0 SVP, Global R&D Common Stock 2014-05-12 4 M 0 6355 26.58 A 22417 D Common Stock 2014-05-12 4 S 0 6355 87.00 D 16062 D Stock Option (Right to Buy) 26.58 2014-05-12 4 M 0 6355 D 2019-03-10 Common Stock 6355 0 D The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 28, 2014. This stock option is fully vested and exercisable. The stock option vested in four equal annual installments beginning on March 11, 2010, which was the first anniversary of the date on which the stock option was granted. The stock options were granted to the reporting person, and were not sold to the reporting person. As such, the reporting person did not pay any consideration for the stock options. /s/ Erin R. McQuade, attorney in fact 2014-05-13