Edgar Filing: Dolby Laboratories, Inc.

SC 13D/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 42)*

DOLBY LABORATORIES, INC.

(Name of Issuer)

CLASS A COMMON STOCK

CLASS B COMMON STOCK

(Title of Class of Securities)

CLASS A COMMON STOCK: 25659T107

CLASS B COMMON STOCK: Not Applicable

(CUSIP Number)

Dolby Laboratories, Inc.

1275 Market Street

San Francisco, CA 94103

Phone: (415) 558-0200

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

November 8, 2018

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box. ☐

*	The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

(Continued on following pages)

(Page 1 of 15 Pages)

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 2 of 15 Pages


1.	Names of reporting persons Dagmar Dolby
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power 607,450 shares of Class A Common Stock (1)(2)
		8.	Shared voting power 1,691,500 shares of Class A Common Stock and 31,158,779 shares of Class B Common Stock (1)(3)
		9.	Sole dispositive power 607,450 shares of Class A Common Stock and 38,146,233 shares of Class B Common Stock (1)(4)
		10.	Shared dispositive power 661,500 shares of Class A Common Stock (1)(5)
11.	Aggregate amount beneficially owned by each reporting person 2,298,950 shares of Class A Common Stock and 38,146,233 shares of Class B Common Stock (1)(3)(4)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 39.2% (1)(6)(7)(8)
14.	Type of reporting person (see instructions) IN

(1)

The rights of the holders of Class A Common Stock and Class B Common Stock are identical, except with respect to conversion rights and voting rights. Each share of Class B Common Stock is convertible into one share of Class A Common Stock, at no cost, at any time at the option of the holder, upon the affirmative vote of the holders of a majority of the shares of Class B Common Stock, or upon certain transfers. Each share of Class B Common Stock is entitled to ten votes per share, whereas each share of Class A Common Stock is entitled to one vote per share.

(2)

Consists of 607,450 shares of Class A Common Stock held of record by the Ray and Dagmar Dolby Family Fund, a California nonprofit public benefit corporation and a private foundation within the meaning of section 509(a) of the Internal Revenue Code (the “Dolby Family Fund”). Dagmar Dolby is the President and sole director of, and has sole dispositive and voting power over the shares held of record by, the Dolby Family Fund. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein.

(3)

Consists of (i) 1,691,500 shares of Class A Common Stock held of record by the Dagmar Dolby Fund, a California nonprofit public benefit corporation (the “Dagmar Dolby Fund”), (ii) 24,108,162 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Marital Trust under the Dolby Family Trust Instrument dated May 7, 1999 (the “Marital Trust”), and (iii) 7,050,617 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby Trust under the Dolby Family Trust Instrument dated May 7, 1999 (the “Dagmar Dolby Trust”). Dagmar Dolby, as one of three directors of the Dagmar Dolby Fund, has shared voting power over all 1,691,500 shares of Class A Common Stock held of record by the Dagmar Dolby Fund and has or will have within 60 days after November 30, 2018 shared dispositive power over 661,500 of the shares of Class A Common Stock held of record by the Dagmar Dolby Fund, with voting and disposition decisions regarding such shares requiring the majority vote of the Dagmar Dolby Fund’s board of directors. David E. Dolby, Dagmar Dolby’s son, is the Special Trustee of each of the Marital Trust and the Dagmar Dolby Trust. Dagmar Dolby has sole dispositive power over the shares held of record by each of the Marital Trust and the Dagmar Dolby Trust, and Dagmar Dolby and David E. Dolby have shared voting power over the shares held of record by each of the Marital Trust and the Dagmar Dolby Trust, with voting decisions requiring the unanimous vote of the Trustee and the Special Trustee. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein.

(4)

Consists of (i) 607,450 shares of Class A Common Stock held of record by the Dolby Family Fund, (ii) 24,108,162 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Marital Trust, (iii) 7,050,617 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby Trust, (iv) 160,592 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust A dated April 19, 2002 (the “Ray Dolby 2002 Trust A”), (v) 463,262 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust B dated April 19, 2002 (the “Ray Dolby 2002 Trust B”), (vi) 1,040,000 shares of Class B Common Stock held of record by Dolby Holdings II LLC (“Dolby Holdings II”), (vii) 350,000 shares of Class B Common Stock held of record by Dolby Holdings III LLC (“Dolby Holdings III”), (viii) 1,173,600 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby 2017 Trust BB dated May 25, 2017 (the “Dagmar Dolby 2017 Trust BB”), and (ix) 3,800,000 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby 2018 Trust BB dated June 20, 2018 (the “Dagmar Dolby 2018 Trust BB”). Dagmar Dolby is the Trustee of, and has sole dispositive power over the shares held of record by, each of the Marital Trust, the Dagmar Dolby Trust, the Ray Dolby 2002 Trust A, the Ray Dolby 2002 Trust B, the Dagmar Dolby 2017 Trust BB and the Dagmar Dolby 2018 Trust BB. Dagmar Dolby and David E. Dolby, Special Trustee of the Marital Trust and the Dagmar Dolby Trust, have shared voting power over the shares held of record by each of the Marital Trust and the Dagmar Dolby Trust, with voting decisions requiring the unanimous vote of the Trustee and the Special Trustee. Thomas E. Dolby, Dagmar Dolby’s son, is the Special Trustee of, and has sole voting power over the shares held of record by, the Ray Dolby 2002 Trust A. David E. Dolby is the Special Trustee of, and has sole voting power over the shares held of record by, each of the Ray Dolby 2002 Trust B, the Dagmar Dolby 2017 Trust BB and the Dagmar Dolby 2018 Trust BB. Dagmar Dolby has sole dispositive power over the shares held of record by Dolby Holdings II and Dolby Holdings III as the Manager of each, each of Thomas E. Dolby and David E. Dolby has sole voting power over 50% of the shares held of record by Dolby Holdings II as a Special Manager of Dolby Holdings II, and David E. Dolby has sole voting power over all of the shares held of record by Dolby Holdings III as a Special Manager of Dolby Holdings III. Dagmar Dolby, as the President and sole director of the Dolby Family Fund, has sole dispositive and voting power over the shares held of record by the Dolby Family Fund. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein.

(5)

Consists of 661,500 shares of Class A Common Stock held of record by the Dagmar Dolby Fund. Dagmar Dolby, as one of three directors of the Dagmar Dolby Fund, has shared voting power over all 1,691,500 shares of Class A Common Stock held of record by the Dagmar Dolby Fund and has or will have within 60 days after November 30, 2018 shared dispositive power over 661,500 of the shares of Class A Common Stock held of record by the Dagmar Dolby Fund, with voting and disposition decisions regarding such shares requiring the majority vote of the Dagmar Dolby Fund’s board of directors. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein.

(6)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by Dagmar Dolby is 39.6%. Dagmar Dolby’s percentage ownership of Class B Common Stock is 97.2%.

(7)

The shares represented in Row 11 represent 84.0% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock and the shares over which Dagmar Dolby has sole or shared voting power represent 68.7% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(8)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 3 of 15 Pages


1.	Names of reporting persons Dagmar Dolby, as Trustee of the Marital Trust under the Dolby Family Trust Instrument dated May 7, 1999
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power None
		8.	Shared voting power 24,108,162 shares of Class B Common Stock (9)(10)
		9.	Sole dispositive power 24,108,162 shares of Class B Common Stock (9)(10)
		10.	Shared dispositive power None
11.	Aggregate amount beneficially owned by each reporting person 24,108,162 shares of Class B Common Stock (9)(10)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 23.3% (9)(11)(12)(13)
14.	Type of reporting person (see instructions) OO

(9)

(10)

Consists of 24,108,162 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Marital Trust. David E. Dolby, Dagmar Dolby’s son, is the Special Trustee of the Marital Trust. Dagmar Dolby has sole dispositive power over the shares held of record by the Marital Trust, and Dagmar Dolby and David E. Dolby have shared voting power over the shares held of record by the Marital Trust, with voting decisions requiring the unanimous vote of the Trustee and the Special Trustee.

(11)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by the Marital Trust is 27.4%. The Marital Trust’s percentage ownership of Class B Common Stock is 61.4%.

(12)	Represents 52.8% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(13)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 4 of 15 Pages


1.	Names of reporting persons Dagmar Dolby, as Trustee of the Dagmar Dolby Trust under the Dolby Family Trust Instrument dated May 7, 1999
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power None
		8.	Shared voting power 7,050,617 shares of Class B Common Stock (14)(15)
		9.	Sole dispositive power 7,050,617 shares of Class B Common Stock (14)(15)
		10.	Shared dispositive power None
11.	Aggregate amount beneficially owned by each reporting person 7,050,617 shares of Class B Common Stock (14)(15)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 6.8% (14)(16)(17)(18)
14.	Type of reporting person (see instructions) OO

(14)

(15)

Consists of 7,050,617 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby Trust. David E. Dolby, Dagmar Dolby’s son, is the Special Trustee of the Dagmar Dolby Trust. Dagmar Dolby has sole dispositive power over the shares held of record by the Dagmar Dolby Trust, and Dagmar Dolby and David E. Dolby have shared voting power over the shares held of record by the Dagmar Dolby Trust, with voting decisions requiring the unanimous vote of the Trustee and the Special Trustee.

(16)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by the Dagmar Dolby Trust is 9.9%. The Dagmar Dolby Trust’s percentage ownership of Class B Common Stock is 18.0%.

(17)	Represents 15.4% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(18)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 5 of 15 Pages


1.	Names of reporting persons Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust A dated April 19, 2002
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power None
		8.	Shared voting power None
		9.	Sole dispositive power 160,592 shares of Class B Common Stock (19)(20)
		10.	Shared dispositive power None
11.	Aggregate amount beneficially owned by each reporting person 160,592 shares of Class B Common Stock (19)(20)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 0.2% (19)(21)(22)(23)
14.	Type of reporting person (see instructions) OO

(19)

(20)

Consists of 160,592 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust A. Thomas E. Dolby, Dagmar Dolby’s son, is the Special Trustee of the Ray Dolby 2002 Trust A. Dagmar Dolby has sole dispositive power over the shares held of record by the Ray Dolby 2002 Trust A, and Thomas E. Dolby has sole voting power over the shares held of record by the Ray Dolby 2002 Trust A.

(21)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by the Ray Dolby 2002 Trust A is 0.3%. The Ray Dolby 2002 Trust A’s percentage ownership of Class B Common Stock is 0.4%.

(22)	Represents 0.4% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(23)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 6 of 15 Pages


1.	Names of reporting persons Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust B dated April 19, 2002
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power None
		8.	Shared voting power None
		9.	Sole dispositive power 463,262 shares of Class B Common Stock (24)(25)
		10.	Shared dispositive power None
11.	Aggregate amount beneficially owned by each reporting person 463,262 shares of Class B Common Stock (24)(25)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 0.4% (24)(26)(27)(28)
14.	Type of reporting person (see instructions) OO

(24)

(25)

Consists of 463,262 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust B. David E. Dolby, Dagmar Dolby’s son, is the Special Trustee of the Ray Dolby 2002 Trust B. Dagmar Dolby has sole dispositive power over the shares held of record by the Ray Dolby 2002 Trust B, and David E. Dolby has sole voting power over the shares held of record by the Ray Dolby 2002 Trust B.

(26)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by the Ray Dolby 2002 Trust B is 0.7%. The Ray Dolby 2002 Trust B’s percentage ownership of Class B Common Stock is 1.2%.

(27)	Represents 1.0% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(28)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 7 of 15 Pages


1.	Names of reporting persons Dolby Holdings II LLC
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization Delaware
Number of shares beneficially owned by each reporting person with		7.	Sole voting power None
		8.	Shared voting power 1,040,000 shares of Class B Common Stock (29)(30)
		9.	Sole dispositive power None
		10.	Shared dispositive power 1,040,000 shares of Class B Common Stock (29)(30)
11.	Aggregate amount beneficially owned by each reporting person 1,040,000 shares of Class B Common Stock (29)(30)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 1.0% (29)(31)(32)(33)
14.	Type of reporting person (see instructions) OO

(29)

(30)

Consists of 1,040,000 shares of Class B Common Stock held of record by Dolby Holdings II. Dagmar Dolby has sole dispositive power over the shares held of record by Dolby Holdings II as the Manager of Dolby Holdings II. Each of Thomas E. Dolby and David E. Dolby, Dagmar Dolby’s sons, has sole voting power over 50% of the shares held of record by Dolby Holdings II as a Special Manager of Dolby Holdings II.

(31)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by Dolby Holdings II is 1.6%. Dolby Holdings II’s percentage ownership of Class B Common Stock is 2.6%.

(32)	Represents 2.3% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(33)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 8 of 15 Pages


1.	Names of reporting persons Dolby Holdings III LLC
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization Delaware
Number of shares beneficially owned by each reporting person with		7.	Sole voting power None
		8.	Shared voting power 350,000 shares of Class B Common Stock (34)(35)
		9.	Sole dispositive power None
		10.	Shared dispositive power 350,000 shares of Class B Common Stock (34)(35)
11.	Aggregate amount beneficially owned by each reporting person 350,000 shares of Class B Common Stock (34)(35)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 0.3% (34)(36)(37)(38)
14.	Type of reporting person (see instructions) OO

(34)

(35)

Consists of 350,000 shares of Class B Common Stock held of record by Dolby Holdings III. Dagmar Dolby has sole dispositive power over the shares held of record by Dolby Holdings III as the Manager of Dolby Holdings III. David E. Dolby, Dagmar Dolby’s son, has sole voting power over the shares held of record by Dolby Holdings III as the Special Manager of Dolby Holdings III.

(36)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by Dolby Holdings III is 0.5%. Dolby Holdings III’s percentage ownership of Class B Common Stock is 0.9%.

(37)	Represents 0.8% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(38)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 9 of 15 Pages


1.	Names of reporting persons Dagmar Dolby, as Trustee of the Dagmar Dolby 2017 Trust BB dated May 25, 2017
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power None
		8.	Shared voting power None
		9.	Sole dispositive power 1,173,600 shares of Class B Common Stock (39)(40)
		10.	Shared dispositive power None
11.	Aggregate amount beneficially owned by each reporting person 1,173,600 shares of Class B Common Stock (39)(40)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 1.1% (39)(41)(42)(43)
14.	Type of reporting person (see instructions) OO

(39)

(40)

Consists of 1,173,600 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby 2017 Trust BB. David E. Dolby, Dagmar Dolby’s son, is the Special Trustee of the Dagmar Dolby 2017 Trust BB. Dagmar Dolby has sole dispositive power over the shares held of record by the Dagmar Dolby 2017 Trust BB, and David E. Dolby has sole voting power over the shares held of record by the Dagmar Dolby 2017 Trust BB.

(41)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by the Dagmar Dolby 2017 Trust BB is 1.8%. The Dagmar Dolby 2017 Trust BB’s percentage ownership of Class B Common Stock is 3.0%.

(42)	Represents 2.6% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(43)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 10 of 15 Pages


1.	Names of reporting persons Dagmar Dolby, as Trustee of the Dagmar Dolby 2018 Trust BB dated June 20, 2018
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power None
		8.	Shared voting power None
		9.	Sole dispositive power 3,800,000 shares of Class B Common Stock (44)(45)
		10.	Shared dispositive power None
11.	Aggregate amount beneficially owned by each reporting person 3,800,000 shares of Class B Common Stock (44)(45)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 3.7% (44)(46)(47)(48)
14.	Type of reporting person (see instructions) OO

(44)

(45)

Consists of 3,800,000 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby 2018 Trust BB. David E. Dolby, Dagmar Dolby’s son, is the Special Trustee of the Dagmar Dolby 2018 Trust BB. Dagmar Dolby has sole dispositive power over the shares held of record by the Dagmar Dolby 2018 Trust BB, and David E. Dolby has sole voting power over the shares held of record by the Dagmar Dolby 2018 Trust BB.

(46)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by the Dagmar Dolby 2018 Trust BB is 5.6%. The Dagmar Dolby 2018 Trust BB’s percentage ownership of Class B Common Stock is 9.7%.

(47)	Represents 8.3% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(48)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 11 of 15 Pages


1.	Names of reporting persons Thomas E. Dolby
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power 680,592 shares of Class B Common Stock (49)(50)
		8.	Shared voting power None
		9.	Sole dispositive power None
		10.	Shared dispositive power None
11.	Aggregate amount beneficially owned by each reporting person 680,592 shares of Class B Common Stock (49)(50)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 0.7% (49)(51)(52)(53)
14.	Type of reporting person (see instructions) IN

(49)

(50)

Consists of (i) 160,592 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust A, and (ii) 520,000 shares of Class B Common Stock held of record by Dolby Holdings II. Dagmar Dolby, Thomas E. Dolby’s mother, is the Trustee of, and has sole dispositive power over the shares held of record by, the Ray Dolby 2002 Trust A. Thomas E. Dolby is the Special Trustee of, and has sole voting power over the shares held of record by, the Ray Dolby 2002 Trust A. Dagmar Dolby has sole dispositive power over the shares held of record by Dolby Holdings II as the Manager of Dolby Holdings II, and Thomas E. Dolby has sole voting power over 50% of the 1,040,000 shares of Class B Common Stock held of record by Dolby Holdings II as a Special Manager of Dolby Holdings II. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

(51)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by Thomas E. Dolby is 1.1%. Thomas E. Dolby’s percentage ownership of Class B Common Stock is 1.7%.

(52)	Represents 1.5% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(53)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.

Class A CUSIP Number: 25659T107

Class B CUSIP Number: Not Applicable

Page 12 of 15 Pages


1.	Names of reporting persons David E. Dolby
2.	Check the appropriate box if a member of a group (see instructions) (a) ☐ (b) ☐
3.	SEC use only
4.	Source of funds (see instructions) Not applicable
5.	Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) ☐
6.	Citizenship or place of organization USA
Number of shares beneficially owned by each reporting person with		7.	Sole voting power 62,435 shares of Class A Common Stock and 6,306,862 shares of Class B Common Stock (54)(55)
		8.	Shared voting power 31,158,779 shares of Class B Common Stock (54)(56)
		9.	Sole dispositive power 62,435 shares of Class A Common Stock (54)(57)
		10.	Shared dispositive power None
11.	Aggregate amount beneficially owned by each reporting person 62,435 shares of Class A Common Stock and 37,465,641 shares of Class B Common Stock (54)(55)(56)
12.	Check if the aggregate amount in Row (11) excludes certain shares (see instructions) ☐
13.	Percent of class represented by amount in Row (11) 36.3% (54)(58)(59)(60)
14.	Type of reporting person (see instructions) IN

(54)

(55)

Consists of (i) 61,150 shares of Class A Common Stock held of record by David E. Dolby, (ii) stock options held of record by David E. Dolby to purchase up to 1,285 shares of Class A Common Stock that are exercisable within 60 days after November 30, 2018, (iii) 463,262 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust B, (iv) 520,000 shares of Class B Common Stock held of record by Dolby Holdings II, (v) 350,000 shares of Class B Common Stock held of record by Dolby Holdings III, (vi) 1,173,600 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby 2017 Trust BB, and (vii) 3,800,000 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby 2018 Trust BB. Dagmar Dolby, David E. Dolby’s mother, is the Trustee of, and has sole dispositive power over the shares held of record by, each of the Ray Dolby 2002 Trust B, the Dagmar Dolby 2017 Trust BB and the Dagmar Dolby 2018 Trust BB. David E. Dolby is the Special Trustee of, and has sole voting power over the shares held of record by, each of the Ray Dolby 2002 Trust B, the Dagmar Dolby 2017 Trust BB and the Dagmar Dolby 2018 Trust BB. Dagmar Dolby has sole dispositive power over the shares held of record by Dolby Holdings II and Dolby Holdings III as the Manager of each, and David E. Dolby has sole voting power over 50% of the 1,040,000 shares of Class B Common Stock held of record by Dolby Holdings II and all of the 350,000 shares of Class B Common Stock held of record by Dolby Holdings III, as Special Manager of each. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

(56)

Consists of (i) 24,108,162 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Marital Trust and (ii) 7,050,617 shares of Class B Common Stock held of record by Dagmar Dolby, as Trustee of the Dagmar Dolby Trust. David E. Dolby is the Special Trustee of each of the Marital Trust and the Dagmar Dolby Trust. Dagmar Dolby has sole dispositive power over the shares held of record by each of the Marital Trust and the Dagmar Dolby Trust, and Dagmar Dolby and David E. Dolby have shared voting power over the shares held of record by each of the Marital Trust and the Dagmar Dolby Trust, with voting decisions requiring the unanimous vote of the Trustee and the Special Trustee. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

(57)	Consists of (i) 61,150 shares of Class A Common Stock held of record by David E. Dolby, and (ii) stock options held of record by David E. Dolby to purchase up to 1,285 shares of Class A Common Stock that are exercisable within 60 days after November 30, 2018.

(58)

Represents the percentage ownership of Class A Common Stock assuming the conversion of all outstanding shares of Class B Common Stock into shares of Class A Common Stock. The percentage ownership of Class A Common Stock assuming the conversion of only the outstanding shares of Class B Common Stock beneficially owned by David E. Dolby is 37.0%. David E. Dolby’s percentage ownership of Class B Common Stock is 95.4%.

(59)	Represents 82.1% of the total outstanding voting power of the Class A Common Stock and Class B Common Stock.

(60)	Based on 64,002,056 shares of Class A Common Stock and 39,261,035 shares of Class B Common Stock outstanding on October 26, 2018.


		Page 13 of 15 Pages

Explanatory Note:

This Amendment No. 42 to Schedule 13D (this “Amendment”) amends the Schedule 13D initially filed with the Commission on December 27, 2011 (as subsequently amended prior to the date hereof, the “Statement”). This Amendment is filed on behalf of (i) Dagmar Dolby, (ii) Thomas E. Dolby, (iii) David E. Dolby, (iv) Dagmar Dolby, as Trustee of the Marital Trust, (v) Dagmar Dolby, as Trustee of the Dagmar Dolby Trust, (vi) Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust A, (vii) Dagmar Dolby, as Trustee of the Ray Dolby 2002 Trust B, (viii) Dolby Holdings II, (ix) Dolby Holdings III, (x) Dagmar Dolby, as Trustee of the Dagmar Dolby 2017 Trust BB, and (xi) Dagmar Dolby, as Trustee of the Dagmar Dolby 2018 Trust BB (collectively, the “Reporting Persons”), relating to the beneficial ownership of the Class A Common Stock, $0.001 par value per share (the “Class A Common Stock”), and the Class B Common Stock, $0.001 par value per share (the “Class B Common Stock”), of Dolby Laboratories, Inc., a Delaware corporation (the “Company”). Except as set forth herein, this Amendment does not supplement, restate or amend any of the information disclosed in the Statement. Capitalized terms used but not defined in this Amendment have the meanings ascribed to them in the Statement.

Item 4. Purpose of Transaction.

Item 4 of the Statement is amended by adding the following at the end thereof:

On various dates in July, August, October and November 2018, (i) the Dagmar Dolby Fund gifted an aggregate of 464,500 shares of Class A Common Stock to unaffiliated third-party charities, and (ii) the Dolby Family Fund gifted an aggregate of 185,714 shares of Class A Common Stock to unaffiliated third-party charities, and on November 29, 2018, the Dagmar Dolby Trust converted 1,030,000 shares of Class B Common Stock into the same number of shares of Class A Common Stock and gifted all such shares of Class A Common Stock to the Dagmar Dolby Fund (such share conversion and all such share gifts, the “Fall 2018 Gifts”).

The Dagmar Dolby Trust has adopted a Rule 10b5-1 trading plan that is permitted to commence sales of shares of Class A Common Stock in early 2019 (the “2019 Trading Plan”). The 2019 Trading Plan was established as part of such trust’s investment strategies for asset diversification and liquidity over time. The 2019 Trading Plan was adopted during an “open window” in accordance with guidelines specified by Rule 10b5-1 under the Act and as permitted by the Company’s insider trading policy. An aggregate of up to 2,000,000 shares of Class A Common Stock could be sold under the 2019 Trading Plan. The 2019 Trading Plan establishes predetermined trading parameters that, among other things, do not permit the party that adopted such plan to exercise subsequent influence over how, when or whether to effect trades thereunder. Pursuant to the terms of the 2019 Trading Plan, sales thereunder are permitted to commence in January or February 2019, will be based upon pre-established stock price thresholds, will be subject to daily volume limits, and will continue until the earlier of November 30, 2019 or the sale of the maximum number of shares as set forth in the 2019 Trading Plan.

Item 5. Interest in Securities of the Issuer.

Subsection (c) and of Item 5 of the Statement is amended and restated in its entirety to read in full as follows:

Item 7. Material to Be Filed as Exhibits.



Exhibit 1:		Joint Filing Agreement pursuant to Rule 13d-1(k)(1) (incorporated by reference to Exhibit 1 to the Schedule 13D/A filed with the Commission on June 21, 2018).

Exhibit 2:		Power of Attorney – Dagmar Dolby (incorporated by reference to Exhibit 2 to the Schedule 13D/A filed with the Commission on March 10, 2014).

Exhibit 3:		Power of Attorney – Thomas E. Dolby (incorporated by reference to Exhibit 3 to the Schedule 13D/A filed with the Commission on March 10, 2014).

Exhibit 4:		Power of Attorney – David E. Dolby (incorporated by reference to Exhibit 4 to the Schedule 13D/A filed with the Commission on March 10, 2014).

Exhibit 5:		Power of Attorney – Marital Trust (incorporated by reference to Exhibit 6 to the Schedule 13D/A filed with the Commission on March 10, 2014).

Exhibit 6		Power of Attorney – Dagmar Dolby Trust (incorporated by reference to Exhibit 7 to the Schedule 13D/A filed with the Commission on March 10, 2014).

Exhibit 7:		Power of Attorney – Ray Dolby 2002 Trust A (incorporated by reference to Exhibit 8 to the Schedule 13D/A filed with the Commission on March 10, 2014).

Exhibit 8:		Power of Attorney – Ray Dolby 2002 Trust B (incorporated by reference to Exhibit 9 to the Schedule 13D/A filed with the Commission on March 10, 2014).

Exhibit 9:		Power of Attorney – Dolby Holdings II (incorporated by reference to Exhibit 12 to the Schedule 13D/A filed with the Commission on March 10, 2014).


		Page 14 of 15 Pages



Exhibit 10:		Power of Attorney – Dolby Holdings III (incorporated by reference to Exhibit 10 to the Schedule 13D/A filed with the Commission on March 29, 2018).

Exhibit 11:		Power of Attorney – Dagmar Dolby 2017 Trust BB (incorporated by reference to Exhibit 11 to the Schedule 13D/A filed with the Commission on May 26, 2017).

Exhibit 12:		Power of Attorney – Dagmar Dolby 2018 Trust BB (incorporated by reference to Exhibit 12 to the Schedule 13D/A filed with the Commission on June 21, 2018).


		Page 15 of 15 Pages

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this Statement is true, complete and correct.

Date: November 30, 2018.


DAGMAR DOLBY		MARITAL TRUST UNDER THE DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999

By:	*	By:	*
	Dagmar Dolby		Name: Dagmar Dolby
			Title: Trustee

THOMAS E. DOLBY		DAGMAR DOLBY TRUST UNDER THE DOLBY FAMILY TRUST INSTRUMENT DATED MAY 7, 1999

By:	*	By:	*
	Thomas E. Dolby		Name: Dagmar Dolby
			Title: Trustee

DAVID E. DOLBY		RAY DOLBY 2002 TRUST A DATED APRIL 19, 2002

By:	*	By:	*
	David E. Dolby		Name: Dagmar Dolby
			Title: Trustee

DAGMAR DOLBY 2017 TRUST BB DATED MAY 25, 2017		RAY DOLBY 2002 TRUST B DATED APRIL 19, 2002

By:	*	By:	*
	Name: Dagmar Dolby		Name: Dagmar Dolby
	Title: Trustee		Title: Trustee

DAGMAR DOLBY 2018 TRUST BB DATED JUNE 20, 2018		DOLBY HOLDINGS II LLC

By:	*	By:	*
	Name: Dagmar Dolby		Name: Dagmar Dolby
	Title: Trustee		Title: Manager

		DOLBY HOLDINGS III LLC

		By:	*
			Name: Dagmar Dolby
			Title: Manager

		*By:	/s/ Patrick McCabe
			Patrick McCabe, on behalf of Shartsis Friese LLP,
			as Attorney-in-Fact