X0306 4 2023-03-02 0 0001792044 Viatris Inc VTRS 0001388111 Malik Rajiv 1000 MYLAN BOULEVARD CANONSBURG PA 15317 1 1 0 0 President Common Stock 2023-03-02 4 M 0 52632 0.00 A 473628 D Common Stock 2023-03-02 4 F 0 22874 11.13 D 450754 D Common Stock 2023-03-02 4 M 0 197369 0.00 A 648123 D Common Stock 2023-03-02 4 F 0 85817 11.13 D 562306 D Common Stock 2023-03-02 4 M 0 67180 0.00 A 629486 D Common Stock 2023-03-02 4 F 0 29210 11.13 D 600276 D Common Stock 2023-03-02 4 M 0 5313 0.00 A 605589 D Common Stock 2023-03-02 4 F 0 2311 11.13 D 603278 D Common Stock 2023-03-04 4 M 0 82353 0.00 A 685631 D Common Stock 2023-03-04 4 F 0 35808 11.13 D 649823 D Common Stock 2023-03-04 4 M 0 2961 0.00 A 652784 D Common Stock 2023-03-04 4 F 0 1288 11.13 D 651496 D Common Stock 460319 I By Irrevocable Trust Restricted Stock Units 0.00 2023-03-02 4 M 0 52632 0.00 D Common Stock 52632 0 D Restricted Stock Units 0.00 2023-03-02 4 M 0 197369 0.00 D Common Stock 197369 0 D Restricted Stock Units 0.00 2023-03-02 4 M 0 67180 0.00 D Common Stock 67180 67180 D Dividend Equivalent Units 0.00 2023-03-02 4 M 0 5312.2276 0.00 D Common Stock 5312.2276 5313 D Restricted Stock Units 0.00 2023-03-03 4 A 0 245284 0.00 A Common Stock 245284 245284 D Restricted Stock Units 0.00 2023-03-04 4 M 0 82353 0.00 D Common Stock 82353 164706 D Dividend Equivalent Units 0.00 2023-03-04 4 M 0 2960.9403 0.00 D Common Stock 2960.9403 5920 D Represents withholding of shares of common stock for the tax liability associated with the vesting and settlement of a portion of the restricted stock units (RSUs) granted on March 2, 2020. Represents withholding of shares of common stock for the tax liability associated with the vesting and settlement of the RSUs granted on March 2, 2020. Represents withholding of shares of common stock for the tax liability associated with the vesting and settlement of a portion of the RSUs granted on March 2, 2021. Fractional shares have been rounded up in connection with the settlement described in footnote 13 pursuant to the terms of the RSU award agreement under the Viatris Inc. 2020 Stock Incentive Plan. Represents withholding of shares of common stock for the tax liability associated with the vesting and settlement of a portion of the dividend equivalent units (DEUs) that accrued with respect to the RSUs previously granted on March 2, 2021. Represents withholding of shares of common stock for the tax liability associated with the vesting and settlement of a portion of the RSUs granted on March 4, 2022. Fractional shares have been rounded up in connection with the settlement described in footnote 17 pursuant to the terms of the RSU award agreement under the Viatris Inc. 2020 Stock Incentive Plan. Represents withholding of shares of common stock for the tax liability associated with the vesting and settlement of a portion of the DEUs that accrued with respect to the RSUs previously granted on March 4, 2022. Each RSU represents the right to receive one share of common stock of Viatris Inc. (Viatris). 52,632 of the RSUs granted on March 2, 2020 vested on March 2, 2021, 52,631 vested on March 2, 2022 and 52,632 vested on March 2, 2023. Each RSU represents the right to receive one share of common stock of Viatris. These RSUs vested in full on March 2, 2023. Each RSU represents the right to receive one share of common stock of Viatris. 67,180 of the RSUs granted on March 2, 2021 vested on each of March 2, 2022 and March 2, 2023 and 67,180 will vest on March 2, 2024. On May 6, 2022, Viatris filed a registration statement on Form S-3 with respect to its Dividend Reinvestment and Share Purchase Plan; amount includes DEUs that subsequently accrued with respect to such RSUs in June 2022, September 2022 and December 2022 in transactions exempt from Section 16 under Rule 16a-11. Represents DEUs that accrued with respect to the RSUs previously granted on March 2, 2021 and vest on the same schedule as the underlying RSUs. Each RSU represents the right to receive one share of common stock of Viatris. 81,762 of the RSUs granted on March 3, 2023 will vest on March 3, 2024 and 81,761 will vest on each of March 3, 2025 and March 3, 2026. Each RSU represents the right to receive one share of common stock of Viatris. 82,353 of the RSUs granted on March 4, 2022 vested on March 4, 2023 and 82,353 will vest on each of March 4, 2024 and March 4, 2025. On May 6, 2022, Viatris filed a registration statement on Form S-3 with respect to its Dividend Reinvestment and Share Purchase Plan; amount represents DEUs that subsequently accrued with respect to such RSUs in June 2022, September 2022 and December 2022 in transactions exempt from Section 16 under Rule 16a-11. Represents DEUs that accrued with respect to the RSUs previously granted on March 4, 2022 and vest on the same schedule as the underlying RSUs. /s/ Kevin Macikowski, by power of attorney 2023-03-06