Insider Stock 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 this reporting, Dagmar Dolby Trust Under Dolby Family Trust Instrument Dated May 7, 1999 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 Dagmar Dolby Trust Under Dolby Family Trust Instrument Dated May 7, 1999 since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
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
2017-08-24 DLB Dolby Laboratories, Inc. Sale 50,000 48.96 2,448,100
2017-08-23 DLB Dolby Laboratories, Inc. Sale 50,000 49.00 2,450,150
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
2017-08-10 DLB Dolby Laboratories, Inc. Sale 50,000 50.48 2,523,950
2017-08-09 DLB Dolby Laboratories, Inc. Sale 50,000 51.42 2,570,800
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.