Dolby Laboratories
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
SIBONI ROGER S
Class A Common Stock 3,334 $37.87 $126,252
Sale
TEVANIAN AVADIS officer: Senior Vice President
Class A Common Stock 1,667 $38.39 $63,996
Sale
DEMO MURRAY J
Class A Common Stock 2,248 $38.07 $85,586
Sale
DONATIELLO NICHOLAS JR
Class A Common Stock 1,667 $38.39 $63,996
Sale
HAIDAMUS RAMZI
Class A Common Stock 2,528 $38.1 $96,327
Sale
SIBONI ROGER S
Class A Common Stock 3,333 $38.29 $127,614
Option
HAIDAMUS RAMZI
Class A Common Stock 11,250 $31.91 $358,988
Option
HAIDAMUS RAMZI
Employee Stock Option (Right to Buy) 11,250 $31.91 $358,988
Sale
HAIDAMUS RAMZI
Class A Common Stock 11,250 $31.91 $358,988
Sale
SHERMAN MARK ANDREW
Class A Common Stock 2,608 $37.48 $97,748
Sale
HAIDAMUS RAMZI
Class A Common Stock 9,545 $37.73 $360,133
Sale
TEVANIAN AVADIS officer: Senior Vice President
Class A Common Stock 3,319 $38.42 $127,516
Sale
SIBONI ROGER S
Class A Common Stock 6,637 $38.26 $253,918
Sale
DONATIELLO NICHOLAS JR
Class A Common Stock 3,319 $38.42 $127,516
Sale
DEMO MURRAY J
Class A Common Stock 2,137 $31.61 $67,551
Sale
DOLBY RAY
Class A Common Stock 20,000 $45.37 $907,480
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 $43.38 $867,600
Sale
DOLBY RAY
Class A Common Stock 20,000 $42.64 $852,740
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 $41.3 $825,940
Sale
DOLBY RAY
Class A Common Stock 20,000 $41.31 $826,200
Sale
DOLBY RAY
Class A Common Stock 20,000 $42.46 $849,220
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 $42.24 $844,760
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 $43.16 $863,240
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY RAY
Class A Common Stock 20,000 N/A N/A

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.