Sec Form 3 Filing - Cuneo Andrew @ Viatris Inc - 2021-03-01

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Cuneo Andrew 2. Issuer Name and Ticker or Trading Symbol Viatris Inc [ VTRS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) See Remarks (Last) (First) (Middle) 1000 MYLAN BOULEVARD 3. Date of Earliest Transaction (MM/DD/YY) 03/01/2021 (Street) CANONSBURG, PA15317 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 10,123 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Employee Stock Option - Right to Buy $ 22.66 ( 1 ) 03/02/2021 Common Stock 4,735 D Employee Stock Option - Right to Buy $ 23.44 ( 2 ) 02/22/2022 Common Stock 12,762 D Employee Stock Option - Right to Buy $ 30.9 ( 3 ) 03/06/2023 Common Stock 6,005 D Employee Stock Option - Right to Buy $ 30.9 ( 3 ) 03/06/2023 Common Stock 4,438 D Employee Stock Option - Right to Buy $ 55.84 ( 4 ) 03/05/2024 Common Stock 2,394 D Employee Stock Option - Right to Buy $ 55.61 ( 5 ) 03/04/2025 Common Stock 2,364 D Employee Stock Option - Right to Buy $ 46.27 ( 6 ) 02/17/2026 Common Stock 3,679 D Employee Stock Option - Right to Buy $ 45.18 ( 7 ) 03/03/2027 Common Stock 4,421 D Employee Stock Option - Right to Buy $ 40.97 ( 8 ) 03/02/2028 Common Stock 5,906 D Restricted Stock Units $ 0 ( 9 ) ( 9 ) Common Stock 1,208 D Restricted Stock Units $ 0 ( 10 ) ( 10 ) Common Stock 6,040 D Employee Stock Option - Right to Buy $ 27.45 ( 11 ) 03/01/2029 Common Stock 4,693 D Restricted Stock Units $ 0 ( 12 ) ( 12 ) Common Stock 5,239 D Restricted Stock Units $ 0 ( 13 ) ( 13 ) Common Stock 9,822 D Employee Stock Option - Right to Buy $ 17.48 ( 14 ) 03/02/2030 Common Stock 7,381 D Restricted Stock Units $ 0 ( 15 ) ( 15 ) Common Stock 13,730 D Restricted Stock Units $ 0 ( 16 ) ( 16 ) Common Stock 17,163 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Cuneo Andrew 1000 MYLAN BOULEVARD CANONSBURG, PA15317 See Remarks Signatures /s/ Kevin Macikowski, by power of attorney 03/04/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )These options vested on March 2, 2014. ( 2 )These options vested on February 22, 2015. ( 3 )These options vested on March 6, 2016. ( 4 )These options vested on March 5, 2017. ( 5 )These options vested on March 4, 2018. ( 6 )These options vested on February 17, 2019. ( 7 )These options vested on March 3, 2020. ( 8 )1,969 of these options vested on March 2, 2019, 1,968 vested on March 2, 2020 and 1,969 will vest on March 2, 2021. ( 9 )Each restricted stock unit (RSU) represents the right to receive one share of common stock of Viatris Inc. ("Viatris"). These RSUs will vest on March 2, 2021. ( 10 )Each RSU represents the right to receive one share of common stock of Viatris Inc. These RSUs will vest in full on March 2, 2021. ( 11 )1,564 of these options vested on March 2, 2020, 1,564 will vest on March 2, 2021 and 1,565 will vest on March 2, 2022. ( 12 )Each RSU represents the right to receive one share of common stock of Viatris. 2,619 of the RSUs will vest on March 2, 2021 and 2,620 will vest on March 2, 2022. ( 13 )Each RSU represents the right to receive one share of common stock of Viatris. These RSUs will vest in full on March 2, 2022. ( 14 )2,461 of these options will vest on March 2, 2021 and 2,460 will vest on each of March 2, 2022 and March 2, 2023. ( 15 )Each RSU represents the right to receive one share of common stock of Viatris. 4,577 of these RSUs will vest on March 2, 2021, 4,576 will vest on March 2, 2022 and 4,577 will vest on March 2, 2023. ( 16 )Each RSU represents the right to receive one share of common stock of Viatris. These RSUs will vest in full on March 2, 2023.

Remarks: President, JANZ (Japan, Australia and New Zealand)Exhibit 24 - Power of Attorney

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