iS ironSource Q4 2021 Financial Results February 16, 2022 10 ts Lear 7 diren $ 3,748 + $ 19,394 $ 98,394 1 $ 2,394 + 8 × Total revenue: $ 1,515,049 0 @ Jun 26, 2020 - Jun 28, 2008 $528K x R C 119,954 *2,4804 9.95% 20:5M $502K 12.5K Reals 129,658 2.60% 8-8,501 24,884 a 8.97% � Disclaimer Key Performance Metrics and Non-GAAP Financial Measures ironSource monitors the key business metrics set forth in this presentation to help evaluate the business and growth trends, establish budgets, measure the effectivenes ...