Insider Stock Trading History of Chew Lewis


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 Chew Lewis since year 2005. The trader's CIK number is 1224994. At the time of this reporting, Chew Lewis is the EVP & Chief Financial Officer of Dolby Laboratories, Inc. . (stock ticker symbol DLB). See this page for all insider trading activities at Dolby Laboratories, Inc. .

Note that in the past CHEW LEWIS also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Chew Lewis since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-05-17 DLB Dolby Laboratories, Inc. Option Ex 17,000 37.96 645,320
2018-05-17 DLB Dolby Laboratories, Inc. Sale 17,000 62.58 1,063,843
2018-02-27 DLB Dolby Laboratories, Inc. Option Ex 17,000 37.96 645,320
2018-02-27 DLB Dolby Laboratories, Inc. Sale 17,000 63.15 1,073,499
2017-11-10 DLB Dolby Laboratories, Inc. Option Ex 17,000 37.96 645,320
2017-11-10 DLB Dolby Laboratories, Inc. Sale 17,000 59.55 1,012,316
2017-05-17 DLB Dolby Laboratories, Inc. Sale 14,300 50.34 719,862
2017-05-17 DLB Dolby Laboratories, Inc. Option Ex 14,300 30.49 436,007
2016-11-21 DLB Dolby Laboratories, Inc. Option Ex 15,000 30.49 457,350
2016-11-21 DLB Dolby Laboratories, Inc. Sale 15,000 46.85 702,750
2016-08-29 DLB Dolby Laboratories, Inc. Option Ex 12,000 37.96 455,520
2016-08-29 DLB Dolby Laboratories, Inc. Sale 12,000 49.79 597,480
2016-05-13 DLB Dolby Laboratories, Inc. Option Ex 20,000 30.49 609,800
2016-05-13 DLB Dolby Laboratories, Inc. Sale 20,000 45.49 909,820
2015-10-26 DLB Dolby Laboratories, Inc. Sale 8,415 34.80 292,825
2012-03-05 PCG Pg&e Corp Buy 2,500 41.99 104,975
2012-03-06 PCG Pg&e Corp Buy 2,500 41.77 104,425
2011-06-13 NSM National Semiconductor Corp Option Ex 100,000 13.88 1,387,500
2011-04-12 NSM National Semiconductor Corp Option Ex 30,000 12.97 389,250
2009-06-12 NSM National Semiconductor Corp Option Ex 90,000 11.62 1,046,250
2009-06-12 NSM National Semiconductor Corp Sale 90,000 13.39 1,205,100
2009-04-24 NSM National Semiconductor Corp Sale 90,000 12.34 1,110,690
2009-04-24 NSM National Semiconductor Corp Option Ex 90,000 11.62 1,046,250
2008-06-13 NSM National Semiconductor Corp Sale 27,500 23.43 644,325
2008-06-13 NSM National Semiconductor Corp Option Ex 27,500 12.98 356,950
2008-06-12 NSM National Semiconductor Corp Sale 50,500 23.29 1,176,044
2008-06-12 NSM National Semiconductor Corp Option Ex 52,500 9.68 507,937
2007-09-21 NSM National Semiconductor Corp Option Ex 52,000 6.30 327,600
2007-09-21 NSM National Semiconductor Corp Sale 47,000 26.54 1,247,145

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 Chew Lewis (EVP & Chief Financial Officer of Dolby Laboratories, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.