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Filing Details

Accession Number:: 0001181431-10-031729
Form Type:: 4/A
Zero Holdings:: No
Publication Time:: 2010-06-07 13:00:00
Reporting Period:: 2010-05-27

Filing Date:: 2010-06-07
Accepted Time:: 2010-06-07 17:11:04
Original Submission Date:: 2010-06-01
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1308547	Dolby Laboratories Inc.	DLB	Radio & Tv Broadcasting & Communications Equipment (3663)	900199783

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1316194	Ray Dolby	C/O Dolby Laboratories, Inc. 100 Potrero Avenue San Francisco CA 94103-4813		Yes	No	Yes	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Class A Common Stock	Disposition	2010-05-27	5,838	$61.35	4,162	No	4	S	Indirect	By Trust
Class A Common Stock	Disposition	2010-05-27	1,400	$62.52	2,762	No	4	S	Indirect	By Trust
Class A Common Stock	Disposition	2010-05-27	2,662	$63.87	100	No	4	S	Indirect	By Trust
Class A Common Stock	Disposition	2010-05-27	100	$65.02	0	No	4	S	Indirect	By Trust
Class A Common Stock	Disposition	2010-05-27	3,500	$61.60	6,500	No	4	S	Indirect	By Trust
Class A Common Stock	Disposition	2010-05-27	4,300	$63.64	2,200	No	4	S	Indirect	By Trust
Class A Common Stock	Disposition	2010-05-27	2,200	$64.93	0	No	4	S	Indirect	By Trust

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Indirect	By Trust
No	4	S	Indirect	By Trust
No	4	S	Indirect	By Trust
No	4	S	Indirect	By Trust
No	4	S	Indirect	By Trust
No	4	S	Indirect	By Trust
No	4	S	Indirect	By Trust

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Class A Common Stock	10,100	Direct

Footnotes

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.
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.
This transaction was executed in multiple trades at prices ranging from $61.20 to $61.50. 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.
This transaction was executed in multiple trades at prices ranging from $62.46 to $63.18. 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.
This transaction was executed in multiple trades at prices ranging from $63.64 to $64.30. 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.
This transaction was executed in multiple trades at prices ranging from $63.17 to $64.08. 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.
This transaction was executed in multiple trades at prices ranging from $64.28 to $64.9671. 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.