X0306 4 2015-02-28 0 0001452575 Mead Johnson Nutrition Co MJN 0001027733 BERNICK HOWARD B 2701 PATRIOT BLVD GLENVIEW IL 60026 1 0 0 0 Common Stock 2015-02-28 4 M 0 2146 0.00 A 2146 D Common Stock 32176 I By Sole Member LLC Restricted Stock Unit (RSU) 2015-02-28 4 M 0 2146 0.00 D 2015-02-28 2015-02-28 Common Stock 2146 0 D Includes 1,876 shares of common stock previously reported as being directly owned. Each restricted stock unit represents the contingent right to receive one share of common stock. This transaction represents the settlement of vested restricted stock units in shares of common stock. The restricted stock units 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 restricted stock units. /s/ Erin R. McQuade, attorney in fact 2015-03-03