Insider Stock Trading History of Dolby Dagmar


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 Dolby Dagmar since year 2005. The trader's CIK number is 1537372. At the time of this reporting, Dolby Dagmar is 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 Dolby Dagmar since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-08-01 DLB Dolby Laboratories, Inc. Sale 50,000 52.27 2,613,650
2017-08-02 DLB Dolby Laboratories, Inc. Sale 50,000 52.16 2,608,200
2017-07-28 DLB Dolby Laboratories, Inc. Sale 50,000 52.45 2,622,300
2017-07-31 DLB Dolby Laboratories, Inc. Sale 50,000 52.00 2,600,150
2016-09-12 DLB Dolby Laboratories, Inc. Sale 50,000 48.53 2,426,750
2016-09-09 DLB Dolby Laboratories, Inc. Sale 50,000 49.36 2,468,200
2016-09-08 DLB Dolby Laboratories, Inc. Sale 48,838 49.95 2,439,213
2016-09-07 DLB Dolby Laboratories, Inc. Sale 50,000 49.84 2,491,900
2016-09-06 DLB Dolby Laboratories, Inc. Sale 50,000 49.60 2,480,100
2016-09-01 DLB Dolby Laboratories, Inc. Sale 50,000 48.80 2,439,850
2016-09-02 DLB Dolby Laboratories, Inc. Sale 50,000 49.32 2,465,800
2016-08-31 DLB Dolby Laboratories, Inc. Sale 50,000 48.65 2,432,600
2016-08-30 DLB Dolby Laboratories, Inc. Sale 50,000 49.59 2,479,250
2016-08-26 DLB Dolby Laboratories, Inc. Sale 50,000 49.88 2,494,000
2016-08-29 DLB Dolby Laboratories, Inc. Sale 50,000 49.85 2,492,750
2016-08-24 DLB Dolby Laboratories, Inc. Sale 50,000 50.31 2,515,750
2016-08-25 DLB Dolby Laboratories, Inc. Sale 50,000 49.90 2,494,750
2016-08-22 DLB Dolby Laboratories, Inc. Sale 50,000 49.79 2,489,500
2016-08-23 DLB Dolby Laboratories, Inc. Sale 50,000 50.24 2,511,950
2016-08-18 DLB Dolby Laboratories, Inc. Sale 50,000 49.63 2,481,350
2016-08-19 DLB Dolby Laboratories, Inc. Sale 50,000 50.00 2,500,200
2016-08-16 DLB Dolby Laboratories, Inc. Sale 50,000 49.17 2,458,600
2016-08-17 DLB Dolby Laboratories, Inc. Sale 50,000 49.12 2,455,800
2016-08-12 DLB Dolby Laboratories, Inc. Sale 50,000 49.68 2,483,950
2016-08-15 DLB Dolby Laboratories, Inc. Sale 50,000 49.74 2,486,850
2016-08-10 DLB Dolby Laboratories, Inc. Sale 50,000 49.71 2,485,700
2016-08-11 DLB Dolby Laboratories, Inc. Sale 50,000 49.52 2,476,150
2016-08-09 DLB Dolby Laboratories, Inc. Sale 8,351 50.00 417,550
2016-08-05 DLB Dolby Laboratories, Inc. Sale 31,354 50.00 1,567,762
2016-08-08 DLB Dolby Laboratories, Inc. Sale 39,858 50.01 1,993,139
2016-08-02 DLB Dolby Laboratories, Inc. Sale 488 50.00 24,400
2016-08-01 DLB Dolby Laboratories, Inc. Sale 50,000 50.00 2,500,100
2016-07-29 DLB Dolby Laboratories, Inc. Sale 50,000 50.00 2,500,200
2016-07-28 DLB Dolby Laboratories, Inc. Sale 50,000 50.01 2,500,500
2016-07-27 DLB Dolby Laboratories, Inc. Sale 5,976 50.06 299,152
2016-07-25 DLB Dolby Laboratories, Inc. Sale 50,000 50.00 2,500,000
2016-07-26 DLB Dolby Laboratories, Inc. Sale 50,000 50.08 2,503,950
2014-10-29 DLB Dolby Laboratories, Inc. Sale 100 41.43 4,143
2016-05-09 DLB Dolby Laboratories, Inc. Sale 50,000 45.06 2,253,250
2016-05-06 DLB Dolby Laboratories, Inc. Sale 50,000 45.05 2,252,500
2016-05-03 DLB Dolby Laboratories, Inc. Sale 50,000 46.47 2,323,250
2016-05-02 DLB Dolby Laboratories, Inc. Sale 50,000 46.29 2,314,350
2016-04-28 DLB Dolby Laboratories, Inc. Sale 50,000 45.76 2,288,000
2016-04-29 DLB Dolby Laboratories, Inc. Sale 50,000 47.30 2,364,800
2016-03-24 DLB Dolby Laboratories, Inc. Sale 25,738 40.85 1,051,423
2016-03-23 DLB Dolby Laboratories, Inc. Sale 50,000 41.12 2,056,200
2016-03-21 DLB Dolby Laboratories, Inc. Sale 24,262 40.07 972,226
2016-03-22 DLB Dolby Laboratories, Inc. Sale 50,000 40.02 2,001,200
2016-03-17 DLB Dolby Laboratories, Inc. Sale 50,000 40.07 2,003,350
2016-03-18 DLB Dolby Laboratories, Inc. Sale 50,000 40.68 2,034,150
2016-03-15 DLB Dolby Laboratories, Inc. Sale 50,000 40.00 2,000,150
2016-03-16 DLB Dolby Laboratories, Inc. Sale 50,000 40.02 2,001,100
2016-03-10 DLB Dolby Laboratories, Inc. Sale 50,000 39.16 1,957,950
2016-03-09 DLB Dolby Laboratories, Inc. Sale 50,000 39.59 1,979,550
2016-03-07 DLB Dolby Laboratories, Inc. Sale 50,000 40.20 2,010,050
2016-03-08 DLB Dolby Laboratories, Inc. Sale 50,000 39.52 1,976,100
2016-03-03 DLB Dolby Laboratories, Inc. Sale 50,000 39.68 1,983,899
2016-03-04 DLB Dolby Laboratories, Inc. Sale 50,000 40.10 2,004,949
2016-02-19 DLB Dolby Laboratories, Inc. Sale 50,000 38.59 1,929,450
2016-02-18 DLB Dolby Laboratories, Inc. Sale 50,000 38.67 1,933,400
2016-02-16 DLB Dolby Laboratories, Inc. Sale 50,000 37.86 1,892,950
2016-02-17 DLB Dolby Laboratories, Inc. Sale 50,000 38.67 1,933,700
2016-02-11 DLB Dolby Laboratories, Inc. Sale 50,000 36.72 1,835,950
2016-02-12 DLB Dolby Laboratories, Inc. Sale 50,000 36.94 1,847,200
2016-02-08 DLB Dolby Laboratories, Inc. Sale 50,000 36.06 1,802,900
2016-02-05 DLB Dolby Laboratories, Inc. Sale 1,423 36.94 52,571
2016-02-04 DLB Dolby Laboratories, Inc. Sale 30,341 36.96 1,121,494
2016-02-03 DLB Dolby Laboratories, Inc. Sale 46,414 36.24 1,681,950
2016-02-01 DLB Dolby Laboratories, Inc. Sale 50,000 35.63 1,781,500
2016-02-02 DLB Dolby Laboratories, Inc. Sale 50,000 35.50 1,774,800
2016-01-28 DLB Dolby Laboratories, Inc. Sale 50,000 35.00 1,750,000
2016-01-29 DLB Dolby Laboratories, Inc. Sale 50,000 35.72 1,786,150
2015-12-24 DLB Dolby Laboratories, Inc. Sale 4,401 35.02 154,101
2015-12-23 DLB Dolby Laboratories, Inc. Sale 50,000 35.00 1,750,100
2015-12-03 DLB Dolby Laboratories, Inc. Sale 41,060 35.00 1,437,223
2015-12-01 DLB Dolby Laboratories, Inc. Sale 50,000 35.00 1,750,000
2015-12-02 DLB Dolby Laboratories, Inc. Sale 50,000 35.00 1,750,200
2015-11-19 DLB Dolby Laboratories, Inc. Sale 19,951 35.00 698,304
2015-11-10 DLB Dolby Laboratories, Inc. Sale 18,849 35.00 659,790
2015-11-06 DLB Dolby Laboratories, Inc. Sale 50,000 35.76 1,788,200
2015-11-09 DLB Dolby Laboratories, Inc. Sale 50,000 35.07 1,753,550
2015-11-04 DLB Dolby Laboratories, Inc. Sale 50,000 35.39 1,769,600
2015-11-05 DLB Dolby Laboratories, Inc. Sale 50,000 35.04 1,751,850
2015-11-02 DLB Dolby Laboratories, Inc. Sale 50,000 35.00 1,750,000
2015-11-03 DLB Dolby Laboratories, Inc. Sale 50,000 35.52 1,776,250
2015-10-26 DLB Dolby Laboratories, Inc. Sale 2,100 35.02 73,542
2015-10-22 DLB Dolby Laboratories, Inc. Sale 50,000 35.02 1,751,200
2015-10-23 DLB Dolby Laboratories, Inc. Sale 50,000 35.35 1,767,500
2015-10-19 DLB Dolby Laboratories, Inc. Sale 35,461 35.01 1,241,347
2015-10-16 DLB Dolby Laboratories, Inc. Sale 50,000 35.00 1,750,000
2014-12-10 DLB Dolby Laboratories, Inc. Sale 1,700 45.01 76,511
2014-12-09 DLB Dolby Laboratories, Inc. Sale 20,000 45.04 900,819
2014-12-08 DLB Dolby Laboratories, Inc. Sale 20,000 45.73 914,659
2014-12-05 DLB Dolby Laboratories, Inc. Sale 34,541 45.77 1,580,768
2014-12-04 DLB Dolby Laboratories, Inc. Sale 40,000 45.70 1,828,200
2014-12-03 DLB Dolby Laboratories, Inc. Sale 40,000 45.00 1,800,120

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 Dolby Dagmar (10% Owner of Dolby Laboratories, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.