Dolby Laboratories
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
GOTCHER PETER C
Class B Common Stock 10,000 $1.26 $12,600
Sale
GOTCHER PETER C
Class A Common Stock 10,000 $1.26 $12,600
Option
GOTCHER PETER C
Stock Option (Right to Buy) 10,000 $1.26 $12,600
Sale
GOTCHER PETER C
Class A Common Stock 10,000 $21.08 $210,800
Option
GOTCHER PETER C
Class B Common Stock 10,000 $1.26 $12,600
Option
ANDERSON MARK S
Class B Common Stock 6,000 $2.08 $12,480
Sale
ANDERSON MARK S
Class A Common Stock 6,000 $18.82 $112,896
Option
ANDERSON MARK S
Employee Stock Option (Right to Buy) 12,000 $1.39 $16,644
Sale
ROBERTSON SANFORD
Class A Common Stock 10,000 $18.05 $180,500
Sale
ROBERTSON SANFORD
Class A Common Stock 10,000 $18.54 $185,350
Option
JAFFE MARTIN A
Employee Stock Option (Right to Buy) 5,000 $2.08 $10,400
Option
JAFFE MARTIN A
Class B Common Stock 5,000 $2.08 $10,400
Sale
JAFFE MARTIN A
Class A Common Stock 5,000 $18.55 $92,740
Sale
HAIDAMUS RAMZI
Class A Common Stock 730 $19.82 $14,469
Option
JASPER N WILLIAM JR
Class B Common Stock 18,581 $2.08 $38,648
Option
JASPER N WILLIAM JR
Stock Option (Right to Buy) 18,581 $2.08 $38,648
Sale
JASPER N WILLIAM JR
Class A Common Stock 7,000 $21.78 $152,474
Sale
JASPER N WILLIAM JR
Class A Common Stock 10,000 $22.06 $220,580
Option
ANDERSON MARK S
Class B Common Stock 6,000 $2.08 $12,480
Sale
JASPER N WILLIAM JR
Class A Common Stock 10,000 $22.33 $223,250
Option
JASPER N WILLIAM JR
Class B Common Stock 10,000 $2.08 $20,800
Option
JASPER N WILLIAM JR
Employee Stock Option (Right to Buy) 10,000 $2.08 $20,800
Option
ANDERSON MARK S
Employee Stock Option (Right to Buy) 6,000 $2.08 $12,480
Sale
ANDERSON MARK S
Class A Common Stock 6,000 $22.31 $133,848
Option
JASPER N WILLIAM JR
Class B Common Stock 10,000 $2.08 $20,800
Option
JASPER N WILLIAM JR
Employee Stock Option (Right to Buy) 10,000 $2.08 $20,800
Sale
JASPER N WILLIAM JR
Class A Common Stock 10,000 $22.19 $221,870
Option
JASPER N WILLIAM JR
Employee Stock Option (Right to Buy) 10,000 $2.08 $20,800
Option
JASPER N WILLIAM JR
Class B Common Stock 10,000 $2.08 $20,800
Sale
JASPER N WILLIAM JR
Class A Common Stock 10,000 $22.56 $225,550
Sale
JASPER N WILLIAM JR
Class A Common Stock 10,000 $22.61 $226,110
Option
JASPER N WILLIAM JR
Employee Stock Option (Right to Buy) 10,000 $2.08 $20,800
Option
JASPER N WILLIAM JR
Class B Common Stock 10,000 $2.08 $20,800
Option
JASPER N WILLIAM JR
Class B Common Stock 10,000 $2.08 $20,800
Sale
JASPER N WILLIAM JR
Class A Common Stock 10,000 $22.98 $229,830
Option
JASPER N WILLIAM JR
Employee Stock Option (Right to Buy) 10,000 $2.08 $20,800
Sale
JAFFE MARTIN A
Class A Common Stock 5,000 $22.92 $114,620
Option
JAFFE MARTIN A
Employee Stock Option (Right to Buy) 5,000 $2.08 $10,400
Option
JAFFE MARTIN A
Class B Common Stock 5,000 $2.08 $10,400
Option
ROBERTSON SANFORD
Stock Option (Right to Buy) 20,000 $2.08 $41,600
Sale
HAIDAMUS RAMZI
Class A Common Stock 730 $23.09 $16,852
Option
ANDERSON MARK S
Employee Stock Option (Right to Buy) 6,000 $2.08 $12,480
Option
ANDERSON MARK S
Class B Common Stock 6,000 $2.08 $12,480
Sale
ANDERSON MARK S
Class A Common Stock 6,000 $21.66 $129,954
Option
JAFFE MARTIN A
Employee Stock Option (Right to Buy) 5,000 $2.08 $10,400
Option
JAFFE MARTIN A
Class B Common Stock 5,000 $2.08 $10,400
Sale
JAFFE MARTIN A
Class A Common Stock 5,000 $22.72 $113,600
Sale
HAIDAMUS RAMZI
Class A Common Stock 730 $22.06 $16,102
Sale
PARTRIDGE TIMOTHY A
Class A Common Stock 5,000 $21.15 $105,750
Sale
PARTRIDGE TIMOTHY A
Class A Common Stock 10,000 $21.18 $211,840

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.