Dolby Laboratories
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
HAIDAMUS RAMZI
Class A Common Stock 938 $31.91 $29,932
Option
ANDERSON MARK S
Class A Common Stock 813 $31.91 $25,943
Option
ANDERSON MARK S
Employee Stock Option (Right to Buy) 813 $31.91 $25,943
Sale
ANDERSON MARK S
Class A Common Stock 813 $31.91 $25,943
Option
ROCKWELL MICHAEL J
Employee Stock Option (Right to Buy) 561 $31.91 $17,902
Option
ROCKWELL MICHAEL J
Class A Common Stock 561 $31.91 $17,902
Sale
DOLBY RAY
Class A Common Stock 10,000 N/A N/A
Sale
ROCKWELL MICHAEL J
Class A Common Stock 561 $31.91 $17,902
Sale
DOLBY RAY
Class A Common Stock 10,000 $57.71 $577,100
Sale
DOLBY RAY
Class A Common Stock 10,000 N/A N/A
Option
HAIDAMUS RAMZI
Class A Common Stock 937 $31.91 $29,900
Option
HAIDAMUS RAMZI
Employee Stock Option (Right to Buy) 937 $31.91 $29,900
Sale
GOTCHER PETER C
Class A Common Stock 6,000 $56.42 $338,520
Sale
HAIDAMUS RAMZI
Class A Common Stock 937 $56.92 $53,329
Sale
DOLBY RAY
Class A Common Stock 10,000 $57.87 $578,710
Option
ANDERSON MARK S
Class A Common Stock 812 $31.91 $25,911
Sale
ANDERSON MARK S
Class A Common Stock 812 $31.91 $25,911
Option
ANDERSON MARK S
Employee Stock Option (Right to Buy) 812 $31.91 $25,911
Sale
ROCKWELL MICHAEL J
Class A Common Stock 1,875 $32.18 $60,338
Option
ROCKWELL MICHAEL J
Class A Common Stock 1,875 $32.18 $60,338
Option
ROCKWELL MICHAEL J
Employee Stock Option (Right to Buy) 1,875 $32.18 $60,338
Sale
DOLBY RAY
Class A Common Stock 10,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 10,000 $57.66 $576,570
Sale
DOLBY RAY
Class A Common Stock 10,000 $58.82 $588,230
Sale
DOLBY RAY
Class A Common Stock 10,000 $58.25 $582,460
Sale
DOLBY RAY
Class A Common Stock 10,000 $61.29 $612,860
Sale
DOLBY RAY
Class A Common Stock 10,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 16,315 $61.96 $1,010,877
Sale
DOLBY RAY
Class A Common Stock 10,000 $63.47 $634,670
Sale
DOLBY RAY
Class A Common Stock 10,000 $63.48 $634,760
Sale
DOLBY RAY
Class A Common Stock 10,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 10,000 $63.66 $636,550
Sale
DOLBY RAY
Class A Common Stock 18,798 $63.09 $1,185,966
Sale
DOLBY RAY
Class A Common Stock 10,000 $66.61 $666,080
Sale
DOLBY RAY
Class A Common Stock 19,700 $66.89 $1,317,772
Sale
DOLBY RAY
Class A Common Stock 17,800 $45.2 $804,489
Sale
DOLBY RAY
Class A Common Stock 19,600 $34.5 $676,259
Sale
DOLBY RAY
Class A Common Stock 16,001 $67.63 $1,082,084
Sale
DOLBY RAY
Class A Common Stock 19,802 $67.89 $1,344,397
Sale
DOLBY RAY
Class A Common Stock 16,705 $66.79 $1,115,710
Sale
DOLBY RAY
Class A Common Stock 16,356 $66.7 $1,090,880
Sale
DOLBY RAY
Class A Common Stock 14,225 $66.04 $939,391
Option
HAIDAMUS RAMZI
Employee Stock Option (Right to Buy) 938 $31.91 $29,932
Option
HAIDAMUS RAMZI
Class A Common Stock 938 $31.91 $29,932
Sale
HAIDAMUS RAMZI
Class A Common Stock 938 $31.91 $29,932
Sale
ANDERSON MARK S
Class A Common Stock 813 $31.91 $25,943
Option
ANDERSON MARK S
Employee Stock Option (Right to Buy) 813 $31.91 $25,943
Sale
DOLBY RAY
Class A Common Stock 10,000 $66.12 $661,240
Option
ANDERSON MARK S
Class A Common Stock 813 $31.91 $25,943
Sale
DOLBY RAY
Class A Common Stock 17,700 $68.11 $1,205,565

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.