0001209191-21-034522 4 1 20210520 20210520 20210520 WASSERMAN YUVAL 0001416894 4 34 001-37961 21945642 1625 SHARP POINT DRIVE FORT COLLINS CO 80525 ICHOR HOLDINGS, LTD. 0001652535 3674 000000000 E9 1227 3185 LAURELVIEW CT. FREMONT CA 94538 510-897-5200 3185 LAURELVIEW CT. FREMONT CA 94538 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-05-20 0 0001652535 ICHOR HOLDINGS, LTD. ICHR 0001416894 WASSERMAN YUVAL C/O ICHOR HOLDINGS, LTD. 3185 LAURELVIEW COURT FREMONT CA 94538 1 0 0 0 Ordinary Shares, par value $0.0001 2021-05-20 4 A 0 2802 0.00 A 2802 D Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests as follows: 25% vests on May 20, 2022 and the remainder vests ratably on a quarterly basis over a two-year period thereafter. /s/ Chase Rosson by Power of Attorney 2021-05-20