0001209191-21-032854 4 1 20210511 20210514 20210514 Sparks Larry J 0001790944 4 34 001-37961 21926385 3185 LAURELVIEW CT FREMONT CA 94538 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 2021-05-11 0 0001652535 ICHOR HOLDINGS, LTD. ICHR 0001790944 Sparks Larry J C/O ICHOR HOLDINGS, LTD. 3185 LAURELVIEW COURT FREMONT CA 94538 0 1 0 0 Chief Financial Officer Ordinary Shares, par value $0.0001 2021-05-11 4 A 0 13600 0.00 A 52418 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 11, 2022 and the remainder vests ratably on a quarterly basis over a three-year period thereafter. /s/ Chase Rosson by Power of Attorney 2021-05-14