Investor Presentation - 13th Annual CEO Summit

Strong Free Cash Flow Generation Prudent & Efficient Capital Deployment Strategy since IPO $244 Total Sources of Capital $31 $25 $54 $88 Total Uses of Capital $196 $243 $139 ■Beginning cash (1) ■Proceeds from 2020 equity raise ■Cash flow from operations (3) (1) Pre-IPO cash balance as of Sept. 23, 2016 ■IPO proceeds Debt proceeds (2) ■Employee option exercises (4) (2) Total increase in debt between Sept. 23, 2016 and Mar. 26, 2021, less issuance & modification costs (3) Total cash flow from operations between Q4 2016 and QI 2021 (4) Net of employees' taxes paid by the company upon vesting of RSUs (5) Cash as of Mar. 26, 2021 ichor Proprietary $92 $52 ■ M&A ■Stock buybacks ■ Capex ■Cash on hand (5) ($ in millions) 13

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