Investor Presentation May 2023

Adjusted EBITDA Cont'd US$ (in millions except per share amounts) EBITDA, PLC Shareholders - per share March 31, 2023 12 Months Ended December 31, TTM 2022 2021 2020 2019 2018 2017 Basic $ 1.813 $ 2.057 $ 2.330 $ 1.871 $ 1.335 $ 1.238 $ 0.917 Diluted 1.795 2.028 2.297 1.860 1.331 1.235 0.915 Adjusted EBITDA, PLC Shareholders – per share - Basic 2.162 2.193 2.452 2.004 1.432 1.282 0.968 Diluted 2.141 2.162 2.418 1.992 1.428 1.279 0.966 Weighted Average Shares Outstanding (in thousands) Basic Diluted 34,258 34,173 31,111 29,717 28,042 20,610 13,336 34,600 34,664 31,550 29,894 28,121 20,655 13,363 23 23

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