0001209191-20-058528 4 1 20201113 20201116 20201116 BARROS PHILIP RYAN SR. 0001691537 4 34 001-37961 201318724 3185 LAUREL VIEW 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 2020-11-13 0 0001652535 ICHOR HOLDINGS, LTD. ICHR 0001691537 BARROS PHILIP RYAN SR. C/O ICHOR HOLDINGS, LTD. 3185 LAURELVIEW COURT FREMONT CA 94538 0 1 0 0 Chief Technology Officer Ordinary Shares, par value $0.0001 2020-11-13 4 M 0 8875 17.14 A 65691 D Ordinary Shares, par value $0.0001 2020-11-13 4 M 0 25372 24.89 A 91063 D Ordinary Shares, par value $0.0001 2020-11-13 4 M 0 7161 22.56 A 98224 D Ordinary Shares, par value $0.0001 2020-11-13 4 S 0 44279 27.77 D 53945 D Option (right to buy) 17.14 2020-11-13 4 M 0 8875 0.00 D 2024-04-13 Ordinary Shares, par value $0.0001 8875 3550 D Option (right to buy) 24.89 2020-11-13 4 M 0 25372 0.00 D 2025-02-15 Ordinary Shares, par value $0.0001 25372 15228 D Option (right to buy) 22.56 2020-11-13 4 M 0 7161 0.00 D 2026-05-14 Ordinary Shares, par value $0.0001 7161 15753 D The option vests as follows: 25% of the option vests on March 31, 2018 and the remainder vests ratably on a quarterly basis over a three year period thereafter. The option vests as follows: 25% of the option vests on February 15, 2019 and the remainder vests ratably on a quarterly basis over a three year period thereafter. The option vests as follows: 25% of the option vests on May 14, 2020 and the remainder vests ratably on a quarterly basis over a three year period thereafter. /s/ Chase Rosson by Power of Attorney 2020-11-16