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 9,310 $40.72 $379,113
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 $41.46 $829,200
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 $20.85 $416,960
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
JASPER N WILLIAM JR
Class A Common Stock 9,310 $41.31 $384,559
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
TEVANIAN AVADIS officer: Senior Vice President
Class A Common Stock 4,655 $40.18 $187,038
Sale
DONATIELLO NICHOLAS JR
Class A Common Stock 4,655 $40.18 $187,038
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 $40.44 $808,860
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 $20.52 $410,320
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 $41.03 $820,640
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 $21 $420,000
Sale
DOLBY DAGMAR
Class A Common Stock 31,588 $40.56 $1,281,115
Sale
SHERMAN MARK ANDREW
Class A Common Stock 1,954 $40.41 $78,961
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 $40.96 $819,200
Sale
DOLBY DAGMAR
Class A Common Stock 26,900 $27.43 $737,948
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 27,100 $40.92 $1,109,013
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
SHERMAN MARK ANDREW
Class A Common Stock 1,685 $38.61 $65,058
Sale
ROCKWELL MICHAEL J
Class A Common Stock 3,245 $37.23 $120,811
Sale
SHERMAN MARK ANDREW
Class A Common Stock 2,293 $37.37 $85,689
Sale
DOLBY DAGMAR
Class A Common Stock 17,045 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 20,000 $35.25 $704,980
Sale
DOLBY DAGMAR
Class A Common Stock 14,835 N/A N/A
Sale
DOLBY DAGMAR
Class A Common Stock 19,617 $35.18 $690,087

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.