Avantor Results Presentation Deck

Reconciliations of GAAP to non-GAAP measures (continued) ($M) Net cash provided by operating activities (GAAP) Capital expenditures Free cash flow (non-GAAP) Net cash used in investing activities (GAAP) Net cash used in financing activities (GAAP) avantor M 2020 Q3 Q1 Q2 Q4 253.1 89.2 281.5 306.0 (12.6) (13.5) (15.3) (20.2) 240.5 266.2 285.8 75.7 (12.5) (11.9) (15.9) (18.8) (73.1) (13.3) (316.1) (380.4) FY 929.8 (61.6) 868.2 2021 Q1 126.9 (15.1) 111.8 (14.6) (59.1) (782.9) (221.0) 18

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