Sec Form 4 Filing - Bouvat-Merlin Maxime @ Sonos Inc - 2023-11-06

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 Bouvat-Merlin Maxime 2. Issuer Name and Ticker or Trading Symbol Sonos Inc [ SONO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Product Officer (Last) (First) (Middle) C/O SONOS, INC., 614 CHAPALA ST. 3. Date of Earliest Transaction (MM/DD/YY) 11/06/2023 (Street) SANTA BARBARA, CA93101 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

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 Performance Share Units ( 1 ) 11/06/2023 A 1,427 ( 2 ) ( 2 ) Common Stock 1,427 $ 0 1,427 D Performance Share Units ( 1 ) 11/06/2023 A 3,065 ( 3 ) ( 3 ) Common Stock 3,065 $ 0 3,065 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Bouvat-Merlin Maxime C/O SONOS, INC. 614 CHAPALA ST. SANTA BARBARA, CA93101 Chief Product Officer Signatures /s/ Rebecca Schuster by power of attorney 11/08/2023 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Each performance share unit ("PSU") represents a contingent right to receive 1 share of the Issuer's Common Stock upon vesting and settlement for no consideration. ( 2 )Each PSU represents the right to receive, following vesting, between 0% and 200% of the target award based upon achievement of pre-established one year performance goals, as determined by the Compensation, People, and Diversity & Inclusion Committee (the "Committee"). The number of shares reported represents the number of PSUs that were earned for fiscal 2023 as a result of the achievement of performance criteria, as determined by the Committee on November 6, 2023. These PSUs were granted on November 15, 2021. PSUs awards have a three-year vesting term based on continued employment, and, to the extent earned, will vest upon Committee approval of performance attainment at the end of the three-year term. ( 3 )Each PSU represents the right to receive, following vesting, between 0% and 200% of the target award based upon achievement of pre-established one year performance goals, as determined by the Committee. The number of shares reported represents the number of PSUs that were earned for fiscal 2023 as a result of the achievement of performance criteria, as determined by the Committee on November 6, 2023. These PSUs were granted on November 15, 2022. PSUs awards have a three-year vesting term based on continued employment, and, to the extent earned, will vest upon Committee approval of performance attainment at the end of the three-year term.

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).

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