Insider Trading History of Dagmar Dolby Trust Under Dolby Family Trust Instrument Dated May 7, 1999


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Dagmar Dolby Trust Under Dolby Family Trust Instrument Dated May 7, 1999 since year 2005. The trader's CIK number is 1598813. At the time of the last reporting, Dagmar Dolby Trust Under Dolby Family Trust Instrument Dated May 7, 1999 was the 10% Owner of Dolby Laboratories, Inc. . (stock ticker symbol DLB). See this page for all insider trading activities at Dolby Laboratories, Inc. .


Stock purchases, sales, and option exercises reported by insider Dagmar Dolby Trust Under Dolby Family Trust Instrument Dated May 7, 1999 since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2019-07-29 DLB Dolby Laboratories, Inc. Sale 46,573 66.58 3,100,876
2019-07-26 DLB Dolby Laboratories, Inc. Sale 50,000 66.84 3,341,800
2019-07-24 DLB Dolby Laboratories, Inc. Sale 50,000 65.93 3,296,400
2019-07-25 DLB Dolby Laboratories, Inc. Sale 50,000 66.12 3,306,049
2019-07-23 DLB Dolby Laboratories, Inc. Sale 50,000 65.51 3,275,700
2019-07-22 DLB Dolby Laboratories, Inc. Sale 50,000 65.33 3,266,299
2019-07-18 DLB Dolby Laboratories, Inc. Sale 50,000 65.09 3,254,350
2019-07-19 DLB Dolby Laboratories, Inc. Sale 50,000 65.36 3,268,000
2019-07-16 DLB Dolby Laboratories, Inc. Sale 50,000 65.31 3,265,650
2019-07-17 DLB Dolby Laboratories, Inc. Sale 50,000 65.22 3,261,150
2019-07-12 DLB Dolby Laboratories, Inc. Sale 22,069 65.02 1,434,926
2019-07-15 DLB Dolby Laboratories, Inc. Sale 50,000 65.14 3,256,950
2019-07-05 DLB Dolby Laboratories, Inc. Sale 26,358 65.01 1,713,507
2019-07-03 DLB Dolby Laboratories, Inc. Sale 50,000 65.25 3,262,700
2019-07-02 DLB Dolby Laboratories, Inc. Sale 27,692 65.03 1,800,783
2019-06-28 DLB Dolby Laboratories, Inc. Sale 1,659 65.01 107,851
2019-07-01 DLB Dolby Laboratories, Inc. Sale 50,000 65.06 3,253,250
2019-06-26 DLB Dolby Laboratories, Inc. Sale 13,911 65.04 904,799
2019-06-27 DLB Dolby Laboratories, Inc. Sale 37,866 65.07 2,463,827
2019-06-25 DLB Dolby Laboratories, Inc. Sale 12,003 65.05 780,843
2019-06-24 DLB Dolby Laboratories, Inc. Sale 3,614 65.00 234,910
2019-06-20 DLB Dolby Laboratories, Inc. Sale 50,000 65.10 3,255,100
2019-06-21 DLB Dolby Laboratories, Inc. Sale 43,113 65.13 2,807,906
2019-05-15 DLB Dolby Laboratories, Inc. Sale 50,000 65.05 3,252,650
2019-05-16 DLB Dolby Laboratories, Inc. Sale 16,375 65.02 1,064,620
2019-05-08 DLB Dolby Laboratories, Inc. Sale 4,761 65.08 309,855
2019-05-07 DLB Dolby Laboratories, Inc. Sale 42,020 65.12 2,736,552
2019-05-06 DLB Dolby Laboratories, Inc. Sale 50,000 65.26 3,262,800
2019-05-03 DLB Dolby Laboratories, Inc. Sale 50,000 65.73 3,286,650
2019-05-01 DLB Dolby Laboratories, Inc. Sale 16,145 65.08 1,050,684
2019-05-02 DLB Dolby Laboratories, Inc. Sale 50,000 65.10 3,255,100
2019-04-24 DLB Dolby Laboratories, Inc. Sale 29,200 65.01 1,898,175
2019-04-17 DLB Dolby Laboratories, Inc. Sale 15,406 65.14 1,003,469
2019-04-15 DLB Dolby Laboratories, Inc. Sale 50,000 65.65 3,282,350
2019-04-16 DLB Dolby Laboratories, Inc. Sale 50,000 65.80 3,290,150
2019-04-11 DLB Dolby Laboratories, Inc. Sale 46,567 65.01 3,027,367
2019-04-12 DLB Dolby Laboratories, Inc. Sale 50,000 65.42 3,271,100
2019-03-21 DLB Dolby Laboratories, Inc. Sale 50,000 65.06 3,253,199
2019-03-13 DLB Dolby Laboratories, Inc. Sale 3,751 65.00 243,826
2019-03-12 DLB Dolby Laboratories, Inc. Sale 806 65.03 52,418
2019-03-11 DLB Dolby Laboratories, Inc. Sale 20,659 65.00 1,342,855
2019-03-04 DLB Dolby Laboratories, Inc. Sale 2,406 65.05 156,515
2019-02-28 DLB Dolby Laboratories, Inc. Sale 47,929 65.06 3,118,452
2019-03-01 DLB Dolby Laboratories, Inc. Sale 48,034 65.03 3,123,699
2019-02-26 DLB Dolby Laboratories, Inc. Sale 50,000 65.42 3,270,900
2019-02-27 DLB Dolby Laboratories, Inc. Sale 48,543 65.05 3,157,673
2019-02-20 DLB Dolby Laboratories, Inc. Sale 50,000 65.42 3,270,950
2019-02-21 DLB Dolby Laboratories, Inc. Sale 19,885 65.06 1,293,797
2019-02-15 DLB Dolby Laboratories, Inc. Sale 401 65.00 26,066
2019-02-19 DLB Dolby Laboratories, Inc. Sale 50,000 65.41 3,270,600
2019-02-06 DLB Dolby Laboratories, Inc. Sale 50,000 65.25 3,262,400
2019-02-04 DLB Dolby Laboratories, Inc. Sale 2,254 65.00 146,521
2019-02-05 DLB Dolby Laboratories, Inc. Sale 50,000 65.40 3,270,150
2018-09-04 DLB Dolby Laboratories, Inc. Sale 22,642 70.07 1,586,479
2018-07-09 DLB Dolby Laboratories, Inc. Sale 27,358 62.31 1,704,649
2018-07-06 DLB Dolby Laboratories, Inc. Sale 50,000 61.52 3,076,250
2018-07-05 DLB Dolby Laboratories, Inc. Sale 50,000 61.30 3,065,000
2018-07-03 DLB Dolby Laboratories, Inc. Sale 50,000 61.37 3,068,600
2018-06-29 DLB Dolby Laboratories, Inc. Sale 50,000 61.71 3,085,700
2018-07-02 DLB Dolby Laboratories, Inc. Sale 50,000 61.23 3,061,300
2018-06-27 DLB Dolby Laboratories, Inc. Sale 50,000 62.38 3,119,050
2018-06-28 DLB Dolby Laboratories, Inc. Sale 50,000 61.48 3,074,000
2018-06-25 DLB Dolby Laboratories, Inc. Sale 50,000 62.84 3,142,000
2018-06-26 DLB Dolby Laboratories, Inc. Sale 50,000 62.47 3,123,350
2018-06-22 DLB Dolby Laboratories, Inc. Sale 50,000 64.13 3,206,600
2018-06-21 DLB Dolby Laboratories, Inc. Sale 50,000 64.98 3,248,850
2018-06-19 DLB Dolby Laboratories, Inc. Sale 50,000 65.00 3,249,750
2018-06-20 DLB Dolby Laboratories, Inc. Sale 50,000 65.22 3,260,900
2018-06-15 DLB Dolby Laboratories, Inc. Sale 50,000 65.11 3,255,350
2018-06-18 DLB Dolby Laboratories, Inc. Sale 50,000 65.50 3,275,200
2018-06-13 DLB Dolby Laboratories, Inc. Sale 50,000 64.50 3,224,900
2018-06-14 DLB Dolby Laboratories, Inc. Sale 50,000 65.24 3,262,050
2018-06-11 DLB Dolby Laboratories, Inc. Sale 50,000 64.31 3,215,600
2018-06-12 DLB Dolby Laboratories, Inc. Sale 50,000 64.01 3,200,700
2018-06-07 DLB Dolby Laboratories, Inc. Sale 50,000 64.45 3,222,350
2018-06-08 DLB Dolby Laboratories, Inc. Sale 50,000 64.25 3,212,500
2018-06-05 DLB Dolby Laboratories, Inc. Sale 50,000 63.72 3,186,200
2018-06-06 DLB Dolby Laboratories, Inc. Sale 50,000 64.36 3,218,000
2018-06-01 DLB Dolby Laboratories, Inc. Sale 50,000 63.03 3,151,600
2018-06-04 DLB Dolby Laboratories, Inc. Sale 50,000 62.83 3,141,400
2017-08-29 DLB Dolby Laboratories, Inc. Sale 50,000 49.32 2,466,000
2017-08-30 DLB Dolby Laboratories, Inc. Sale 50,000 49.70 2,485,100
2017-08-25 DLB Dolby Laboratories, Inc. Sale 50,000 49.84 2,491,950
2017-08-28 DLB Dolby Laboratories, Inc. Sale 50,000 50.11 2,505,600
2017-08-23 DLB Dolby Laboratories, Inc. Sale 50,000 49.00 2,450,150
2017-08-24 DLB Dolby Laboratories, Inc. Sale 50,000 48.96 2,448,100
2017-08-21 DLB Dolby Laboratories, Inc. Sale 50,000 48.11 2,405,550
2017-08-22 DLB Dolby Laboratories, Inc. Sale 50,000 48.45 2,422,600
2017-08-17 DLB Dolby Laboratories, Inc. Sale 50,000 49.17 2,458,350
2017-08-18 DLB Dolby Laboratories, Inc. Sale 50,000 48.48 2,423,800
2017-08-15 DLB Dolby Laboratories, Inc. Sale 50,000 49.89 2,494,550
2017-08-16 DLB Dolby Laboratories, Inc. Sale 50,000 49.53 2,476,400
2017-08-14 DLB Dolby Laboratories, Inc. Sale 50,000 50.36 2,517,900
2017-08-11 DLB Dolby Laboratories, Inc. Sale 50,000 50.03 2,501,400
2017-08-09 DLB Dolby Laboratories, Inc. Sale 50,000 51.42 2,570,800
2017-08-10 DLB Dolby Laboratories, Inc. Sale 50,000 50.48 2,523,950
2017-08-07 DLB Dolby Laboratories, Inc. Sale 50,000 51.60 2,580,100
2017-08-08 DLB Dolby Laboratories, Inc. Sale 50,000 51.00 2,550,200
2017-08-03 DLB Dolby Laboratories, Inc. Sale 50,000 51.36 2,568,100
2017-08-04 DLB Dolby Laboratories, Inc. Sale 50,000 50.91 2,545,300

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Dagmar Dolby Trust Under Dolby Family Trust Instrument Dated May 7, 1999 (10% Owner of Dolby Laboratories, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.