Western Digital
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
MURPHY JAMES J officer: Exec Officer, Storage ..
Common Stock 35,500 N/A N/A
Sale
COTE KATHLEEN A director
Common Stock 3,012 N/A N/A
Sale
LAMBERT MICHAEL D director
Common Stock 5,000 N/A N/A
Option
LONG MARK P officer: Pres WD Capital, CSO &..
Common Stock 3,034 N/A N/A
Option
MILLIGAN STEPHEN D director
Employee Stock Option (right to buy) 5,664 N/A N/A
Option
MILLIGAN STEPHEN D director
Common Stock 5,664 N/A N/A
Sale
MILLIGAN STEPHEN D director
Common Stock 5,664 N/A N/A
Option
LONG MARK P officer: Pres WD Capital, CSO &..
Employee Stock Option (right to buy) 3,034 N/A N/A
Sale
LAMBERT MICHAEL D director
Common Stock 5,000 N/A N/A
Sale
LONG MARK P officer: Pres WD Capital, CSO &..
Common Stock 3,034 N/A N/A
Sale
DENERO HENRY T director
Common Stock 4,000 N/A N/A
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Common Stock 2,725 N/A N/A
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Employee Stock Option (right to buy) 2,725 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Employee Stock Option (right to buy) 2,493 N/A N/A
Sale
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Common Stock 2,725 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Common Stock 2,493 N/A N/A
Sale
CORDANO MICHAEL D officer: President and COO
Common Stock 2,493 N/A N/A
Option
LONG MARK P officer: Pres WD Capital, CSO &..
Employee Stock Option (right to buy) 2,629 N/A N/A
Sale
CORDANO MICHAEL D officer: President and COO
Common Stock 4,960 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Employee Stock Option (right to buy) 4,960 N/A N/A
Option
LONG MARK P officer: Pres WD Capital, CSO &..
Common Stock 2,629 N/A N/A
Sale
LONG MARK P officer: Pres WD Capital, CSO &..
Common Stock 2,629 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Common Stock 4,960 N/A N/A
Sale
MASSENGILL MATTHEW E director
Common Stock 2,639 N/A N/A
Option
LAMBERT MICHAEL D director
Common Stock 200 N/A N/A
Option
DENERO HENRY T director
Dividend Equivalent Rights 200 N/A N/A
Option
LAUER LEN J director
Dividend Equivalent Rights 200 N/A N/A
Option
PARDUN THOMAS E director
Common Stock 200 N/A N/A
Option
LAUER LEN J director
Common Stock 200 N/A N/A
Option
COTE KATHLEEN A director
Common Stock 200 N/A N/A
Option
MASSENGILL MATTHEW E director
Dividend Equivalent Rights 200 N/A N/A
Option
PARDUN THOMAS E director
Dividend Equivalent Rights 200 N/A N/A
Option
DENERO HENRY T director
Common Stock 200 N/A N/A
Option
MASSENGILL MATTHEW E director
Common Stock 200 N/A N/A
Option
COTE KATHLEEN A director
Dividend Equivalent Rights 200 N/A N/A
Option
LAMBERT MICHAEL D director
Dividend Equivalent Rights 200 N/A N/A
Sale
MASSENGILL MATTHEW E director
Common Stock 1,575 N/A N/A
Option
SHAKEEL ARIF director
Dividend Equivalent Rights 46 N/A N/A
Option
KIMSEY WILLIAM L director
Dividend Equivalent Rights 46 N/A N/A
Option
COTE KATHLEEN A director
Common Stock 46 N/A N/A
Option
COTE KATHLEEN A director
Dividend Equivalent Rights 46 N/A N/A
Option
LAMBERT MICHAEL D director
Common Stock 46 N/A N/A
Option
KIMSEY WILLIAM L director
Common Stock 46 N/A N/A
Option
MASSENGILL MATTHEW E director
Dividend Equivalent Rights 46 N/A N/A
Option
MOORE ROGER H/CA director
Common Stock 46 N/A N/A
Option
DENERO HENRY T director
Dividend Equivalent Rights 46 N/A N/A
Option
DENERO HENRY T director
Common Stock 46 N/A N/A
Option
MOORE ROGER H/CA director
Dividend Equivalent Rights 46 N/A N/A
Option
LAMBERT MICHAEL D director
Dividend Equivalent Rights 46 N/A N/A
Option
PRICE PAULA A director
Common Stock 4 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.