X0306 4 2017-05-12 0 0001637913 Milacron Holdings Corp. MCRN 0001559142 Kratochvil Jim M. C/O MILACRON HOLDINGS CORP. 10200 ALLIANCE ROAD, SUITE 200 CINCINNATI OH 45242 1 0 0 0 Common Stock, par value $0.01 per share 2017-05-12 4 S 0 23800 17.52 D 38948 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.14 to $17.78, inclusive. The reporting person undertakes to provide to Milacron Holdings Corp., any security holder of Milacron Holdings Corp., 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. /s/Hugh O'Donnell, as Attorney-in-Fact for Jim M. Kratochvil 2017-05-16