Ownership Submission
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 OF SECURITIES

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
Dolby Ray
   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 __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O DOLBY LABORATORIES, INC., 100 POTRERO AVENUE		 3. Date of Earliest Transaction (Month/Day/Year)
07/29/2010
(Street)

SAN FRANCISCO, CA 94103-4813		 4. If Amendment, Date Original Filed(Month/Day/Year)
 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 (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 (1) 07/29/2010   C   10,000 A $ 0 10,000 I By Trust (2)
Class A Common Stock 07/29/2010   S   9,300 D $ 66.2051 (4) 700 I By Trust (2)
Class A Common Stock 07/29/2010   S   700 D $ 67.01 0 I By Trust (2)
Class A Common Stock 07/29/2010   C   10,000 A $ 0 10,000 I By Trust (3)
Class A Common Stock 07/29/2010   S   9,300 D $ 66.2063 (5) 700 I ByTrust (3)
Class A Common Stock 07/29/2010   S   700 D $ 67.01 0 I ByTrust (3)
Class A Common Stock               10,100 (6) D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 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
(Month/Day/Year)		 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
Class B Common Stock (7) 07/29/2010   C     10,000   (7)   (7) Class A Common Stock 10,000 $ 0 1,870,165 I By Trust (2)
Class B Common Stock (7) 07/29/2010   C     10,000   (7)   (7) Class A Common Stock 10,000 $ 0 1,870,165 I By Trust (3)
Class B Common Stock (7)               (7)   (7) Class A Common Stock 55,379,670   55,379,670 I By Trust (8)

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Dolby Ray
C/O DOLBY LABORATORIES, INC.
100 POTRERO AVENUE
SAN FRANCISCO, CA 94103-4813		   X   X    

Signatures

 /s/ Alan G. Smith, Attorney-in-fact   07/30/2010
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) Each share of Class A Common Stock issued upon conversion of one share of Class B Common Stock at the election of the reporting person.
(2) Reflects shares of Class B Common Stock (convertible into a like number of shares of Class A Common Stock) held of record by Ray Dolby, as Trustee of the Ray Dolby 2002 Trust A dated April 19, 2002, voting power of which is held by Thomas E. Dolby, son of Ray Dolby, as Special Trustee of the Ray Dolby 2002 Trust A dated April 19, 2002. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
(3) Reflects shares of Class B Common Stock (convertible into a like number of shares of Class A Common Stock) held of record by Ray Dolby, as Trustee of the Ray Dolby 2002 Trust B dated April 19, 2002, voting power of which is held by David E. Dolby, son of Ray Dolby, as Special Trustee of the Ray Dolby 2002 Trust B dated April 19, 2002. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
(4) This transaction was executed in multiple trades at prices ranging from $65.9351 to $66.78. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected.
(5) This transaction was executed in multiple trades at prices ranging from $65.9205 to $66.92. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected.
(6) Shares held by the reporting person following the reported transactions, but none of the shares reported as sold, include 10,000 shares of Class A Common Stock underlying restricted stock units, which are subject to forfeiture until they vest.
(7) Shares of Class B Common Stock are convertible at any time at the option of the holder into shares of Class A Common Stock on a 1-for-1 basis.
(8) Reflects 55,379,670 shares of Class B Common Stock (convertible into a like number of shares of Class A Common Stock) held of record by Ray Dolby as Trustee of the Ray Dolby Trust under the Dolby Family Trust instrument, dated May 7, 1999. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
 
Remarks:
***All of the sales reported in this Form 4 were effected pursuant to Rule 10b5-1 trading plans.***

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