X0306 4 2017-10-09 0 0001320695 TreeHouse Foods, Inc. THS 0001053900 REED SAM K 2021 SPRING ROAD SUITE 600 OAK BROOK IL 60523 1 1 0 0 CEO, Chairman of the Board Common Stock 2017-10-09 4 M 0 11480 24.06 A 81147 D Common Stock 2017-10-09 4 S 0 11480 67.58 D 69667 D Non-Qualified Stock Option 24.06 2017-10-09 4 M 0 11480 0.00 D 2018-06-27 Common Stock 11480 91840 D Options exercised and underlying shares sold pursuant to a pre-established 10b5-1 trading plan. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.29 to $67.99, inclusive. The reporting person undertakes to provide to TreeHouse Foods, Inc., any security holder of TreeHouse Foods, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The stock options were granted on June 27, 2008 and vested in three approximately equal installments on each of the first three anniversaries of the grant date. Thomas E. O'Neill, by power of attorney 2017-10-10