Sec Form 4 Filing - YEAMAN KEVIN J @ Dolby Laboratories, Inc. - 2024-06-17

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 YEAMAN KEVIN J 2. Issuer Name and Ticker or Trading Symbol Dolby Laboratories, Inc. [ DLB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) President and CEO (Last) (First) (Middle) C/O DOLBY LABORATORIES, INC., 1275 MARKET STREET 3. Date of Earliest Transaction (MM/DD/YY) 06/17/2024 (Street) SAN FRANCISCO, CA94103 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 Class A Common Stock 06/17/2024 P( 1 ) 2.5592 A $ 78.15 2.5592 I By a son Class A Common Stock 83,271 I By a trust ( 2 ) Class A Common Stock 120,320 ( 3 ) 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 YEAMAN KEVIN J C/O DOLBY LABORATORIES, INC. 1275 MARKET STREET SAN FRANCISCO, CA94103 X President and CEO Signatures /s/ Daniel Rodriguez as Attorney-in-Fact for Kevin Yeaman 06/25/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )This indirect purchase by a family member of the reporting person occurred without the reporting person's knowledge and is being reported within two business days of the reporting person being made aware of the transaction. The indirect purchase of the Issuer's Class A common stock reported herein was matchable under Section 16(b) of the Securities Exchange Act of 1934, to the extent of 2.5592 shares, with a sale by the reporting person of DLB Class A common stock at a maximum price of $83.92 per share on January 17, 2024. The reporting person has paid to the Issuer $14.77, representing the full amount of the profit imputed to the reporting person in connection with the matching transactions. ( 2 )By the Kevin and Rachel Yeaman Family Trust dated May 14, 2009. ( 3 )Shares held following the reported transactions include 120,320 shares of Class A common stock underlying restricted stock units, which are subject to forfeiture until they vest.

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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