Sec Form 4 Filing - Gray Danielle @ Walgreens Boots Alliance, Inc. - 2023-11-01

FORM 4 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 Gray Danielle 2. Issuer Name and Ticker or Trading Symbol Walgreens Boots Alliance, Inc. [ WBA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) EVP and Global CLO (Last) (First) (Middle) C/O WALGREENS BOOTS ALLIANCE, INC., 108 WILMOT ROAD 3. Date of Earliest Transaction (MM/DD/YY) 11/01/2023 (Street) DEERFIELD, IL60015 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 11/01/2023 A( 1 ) 134,021 A $ 0 215,059 ( 2 ) D Common Stock 11/01/2023 F( 3 ) 1,291 D $ 21.08 213,768 ( 2 ) D Common Stock 11/01/2023 F( 3 ) 3,467 D $ 21.08 210,301 ( 2 ) 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Gray Danielle C/O WALGREENS BOOTS ALLIANCE, INC. 108 WILMOT ROAD DEERFIELD, IL60015 EVP and Global CLO Signatures /s/ Danielle Gray by Cherita Thomas, Attorney-in-Fact 11/03/2023 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Restricted stock unit award granted under the Walgreens Boots Alliance, Inc. 2021 Omnibus Incentive Plan (together with the related award agreement and the applicable election forms thereunder, the "Plan") vests in one-third increments on each of the first, second and third anniversaries of the November 1, 2023 date of grant, subject to acceleration or forfeiture in certain circumstances in accordance with the terms and conditions of the Plan. ( 2 )Includes shares underlying restricted stock units issued in lieu of dividends (through October 31, 2023) on outstanding restricted stock units. ( 3 )Disposition relating to the satisfaction of tax withholding obligations upon the vesting of restricted stock unit award granted in accordance with Rule 16b-3.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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