0001209191-20-033231 4 1 20200528 20200601 20200601 BARROS PHILIP RYAN SR. 0001691537 4 34 001-37961 20934041 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 2020-05-28 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 2020-05-28 4 M 0 5797 9.42 A 73970 D Ordinary Shares, par value $0.0001 2020-05-28 4 S 0 15123 22.72 D 58847 D Option (right to buy) 9.42 2020-05-28 4 M 0 5797 0.00 D 2023-03-17 Ordinary Shares, par value $0.0001 5797 0 D The option vests as follows: 25% of the option vests on March 17, 2017 and the remainder vests ratably on a quarterly basis over a three year period thereafter. /s/ Chase Rosson by Power of Attorney 2020-06-01