X0306 4 2017-08-01 0 0001637913 Milacron Holdings Corp. MCRN 0001645726 Chalmers Bruce A. C/O MILACRON HOLDINGS CORP. 10200 ALLIANCE ROAD, SUITE 200 CINCINNATI OH 45242 0 1 0 0 Chief Financial Officer Common Stock, par value $0.01 per share 2017-08-01 4 A 0 49300 17.85 A 90338 D Consists of shares of restricted stock that are subject to vesting and forfeiture. These shares vest in equal annual installments of 33 1/3 on each of the first three anniversary dates of the grant date. Includes the restricted shares referenced in note (1) as well as 25,908 restricted shares previously granted. /s/Hugh O'Donnell, as Attorney-in-Fact for Bruce A. Chalmers 2017-08-02