0000899243-17-010377 4 1 20170413 20170417 20170417 ICHOR HOLDINGS, LTD. 0001652535 3674 000000000 E9 1231 3185 LAURELVIEW CT. FREMONT CA 94538 510-897-5200 3185 LAURELVIEW CT. FREMONT CA 94538 ROHRS THOMAS M 0001254354 4 34 001-37961 17765851 2 RESULTS WAY CUPERTINO CA 95014 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-04-13 0 0001652535 ICHOR HOLDINGS, LTD. ICHR 0001254354 ROHRS THOMAS M C/O ICHOR HOLDINGS, LTD. 3185 LAURELVIEW CT. FREMONT CA 94538 1 1 0 0 Chief Executive Officer Option (Right to buy) 17.14 2017-04-13 4 A 0 80000 0.00 A 2024-04-13 Ordinary Shares 80000 80000 D Restricted Stock Unit 2017-04-13 4 A 0 35000 0.00 A Ordinary Shares 35000 35000 D The option vests as follows: 25% of the award vests on April 13, 2018 and the remainder vests ratably on a quarterly basis over a three year period thereafter. The restricted stock unit ("RSU") represents a contingent right to receive ordinary shares of Ichor Holdings, Ltd. The RSU vests as follows: 25% of the RSU vests on April 13, 2018 and the remainder vests ratably on a quarterly basis over a three year period thereafter. /s/ Robert M. Hayward by Power of Attorney 2017-04-17