Western Digital
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
KIMSEY WILLIAM L director
Dividend Equivalent Rights 117 N/A N/A
Option
SHAKEEL ARIF director
Common Stock 117 N/A N/A
Option
MOORE ROGER H/CA director
Common Stock 117 N/A N/A
Option
SHAKEEL ARIF director
Dividend Equivalent Rights 117 N/A N/A
Option
LAMBERT MICHAEL D director
Dividend Equivalent Rights 117 N/A N/A
Option
MOORE ROGER H/CA director
Dividend Equivalent Rights 117 N/A N/A
Sale
DENERO HENRY T director
Common Stock 24,739 N/A N/A
Option
KIMSEY WILLIAM L director
Common Stock 117 N/A N/A
Option
PARDUN THOMAS E director
Dividend Equivalent Rights 144 N/A N/A
Option
LAUER LEN J director
Dividend Equivalent Rights 117 N/A N/A
Option
MASSENGILL MATTHEW E director
Dividend Equivalent Rights 117 N/A N/A
Option
LAUER LEN J director
Common Stock 117 N/A N/A
Option
DENERO HENRY T director
Common Stock 24,856 N/A N/A
Option
DENERO HENRY T director
Non-Qualified Stock Option (right to buy) 24,739 N/A N/A
Option
DENERO HENRY T director
Dividend Equivalent Rights 117 N/A N/A
Option
PARDUN THOMAS E director
Common Stock 144 N/A N/A
Option
LAMBERT MICHAEL D director
Common Stock 117 N/A N/A
Option
MASSENGILL MATTHEW E director
Common Stock 117 N/A N/A
Sale
HITACHI LTD other: See Remarks
Common Stock, par value $0.01 per share 12,500,000 N/A N/A
Option
NICKL WOLFGANG U. officer: EVP & CFO
Common Stock 17,732 N/A N/A
Option
NICKL WOLFGANG U. officer: EVP & CFO
Employee Stock Option (right to buy) 9,883 N/A N/A
Sale
NICKL WOLFGANG U. officer: EVP & CFO
Common Stock 21,353 N/A N/A
Sale
CORDANO MICHAEL D officer: President and COO
Common Stock 2,860 N/A N/A
Option
MILLIGAN STEPHEN D director
Common Stock 7,712 N/A N/A
Sale
MILLIGAN STEPHEN D director
Common Stock 7,712 N/A N/A
Option
MILLIGAN STEPHEN D director
Employee Stock Option (right to buy) 7,712 N/A N/A
Option
NICKL WOLFGANG U. officer: EVP & CFO
Common Stock 18,494 N/A N/A
Option
NICKL WOLFGANG U. officer: EVP & CFO
Employee Stock Option (right to buy) 2,130 N/A N/A
Sale
NICKL WOLFGANG U. officer: EVP & CFO
Common Stock 20,043 N/A N/A
Option
NICKL WOLFGANG U. officer: EVP & CFO
Dividend Equivalent Rights 196 N/A N/A
Option
LEYDEN TIMOTHY M officer: CFO
Dividend Equivalent Rights 524 N/A N/A
Option
NICKL WOLFGANG U. officer: EVP & CFO
Common Stock 196 N/A N/A
Option
LEYDEN TIMOTHY M officer: CFO
Common Stock 524 N/A N/A
Option
MILLIGAN STEPHEN D director
Common Stock 24,655 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Employee Stock Option (right to buy) 23,584 N/A N/A
Sale
MILLIGAN STEPHEN D director
Common Stock 24,655 N/A N/A
Option
MILLIGAN STEPHEN D director
Employee Stock Option (right to buy) 24,655 N/A N/A
Sale
CORDANO MICHAEL D officer: President and COO
Common Stock 23,584 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Common Stock 23,584 N/A N/A
Option
LAUER LEN J director
Dividend Equivalent Rights 13 N/A N/A
Option
LAUER LEN J director
Common Stock 13 N/A N/A
Sale
CORDANO MICHAEL D officer: President and COO
Common Stock 2,859 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Employee Stock Option (right to buy) 2,395 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Common Stock 2,395 N/A N/A
Sale
CORDANO MICHAEL D officer: President and COO
Common Stock 2,395 N/A N/A
Sale
MILLIGAN STEPHEN D director
Common Stock 5,449 N/A N/A
Option
MILLIGAN STEPHEN D director
Dividend Equivalent Rights 719 N/A N/A
Option
MILLIGAN STEPHEN D director
Common Stock 705 N/A N/A
Sale
MILLIGAN STEPHEN D director
Common Stock 2,534 N/A N/A
Option
LEYDEN TIMOTHY M officer: CFO
Common Stock 541 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.