Western Digital
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Dividend Equivalent Rights 734 N/A N/A
Option
MILLIGAN STEPHEN D director
Dividend Equivalent Rights 922 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Common Stock 524 N/A N/A
Option
SIVARAM SRINIVASAN officer: President, Tech & Stra..
Common Stock 195 N/A N/A
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Dividend Equivalent Rights 195 N/A N/A
Option
FINK MARTIN officer: EVP & CTO
Dividend Equivalent Rights 203 N/A N/A
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Common Stock 195 N/A N/A
Option
MILLIGAN STEPHEN D director
Common Stock 922 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Dividend Equivalent Rights 524 N/A N/A
Option
SIVARAM SRINIVASAN officer: President, Tech & Stra..
Dividend Equivalent Rights 195 N/A N/A
Option
FINK MARTIN officer: EVP & CTO
Common Stock 203 N/A N/A
Sale
LONG MARK P officer: Pres WD Capital, CSO &..
Common Stock 17,523 N/A N/A
Sale
LONG MARK P officer: Pres WD Capital, CSO &..
Common Stock 100 N/A N/A
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Dividend Equivalent Rights 4,022 N/A N/A
Option
LONG MARK P officer: Pres WD Capital, CSO &..
Dividend Equivalent Rights 9,842 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Common Stock 8,331 N/A N/A
Option
LONG MARK P officer: Pres WD Capital, CSO &..
Common Stock 9,842 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Dividend Equivalent Rights 8,331 N/A N/A
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Common Stock 4,022 N/A N/A
Option
SUNDBERG LORI S officer: EVP & Chief Human Res ..
Common Stock 178 N/A N/A
Option
SUNDBERG LORI S officer: EVP & Chief Human Res ..
Dividend Equivalent Rights 178 N/A N/A
Option
SIVARAM SRINIVASAN officer: President, Tech & Stra..
Dividend Equivalent Rights 437 N/A N/A
Option
SIVARAM SRINIVASAN officer: President, Tech & Stra..
Common Stock 437 N/A N/A
Option
ROBERTSON DONALD F JR officer: VP, Finance & CAO
Common Stock 142 N/A N/A
Option
ROBERTSON DONALD F JR officer: VP, Finance & CAO
Dividend Equivalent Rights 142 N/A N/A
Option
SIVARAM SRINIVASAN officer: President, Tech & Stra..
Common Stock 874 N/A N/A
Option
ROBERTSON DONALD F JR officer: VP, Finance & CAO
Common Stock 284 N/A N/A
Option
ROBERTSON DONALD F JR officer: VP, Finance & CAO
Dividend Equivalent Rights 284 N/A N/A
Option
SIVARAM SRINIVASAN officer: President, Tech & Stra..
Dividend Equivalent Rights 874 N/A N/A
Option
FINK MARTIN officer: EVP & CTO
Dividend Equivalent Rights 545 N/A N/A
Option
FINK MARTIN officer: EVP & CTO
Common Stock 545 N/A N/A
Option
DOLUCA TUNC director
Common Stock 4 N/A N/A
Option
DOLUCA TUNC director
Dividend Equivalent Rights 4 N/A N/A
Sale
MASSENGILL MATTHEW E director
Common Stock 1,681 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Common Stock 172 N/A N/A
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Common Stock 148 N/A N/A
Option
CORDANO MICHAEL D officer: President and COO
Dividend Equivalent Rights 172 N/A N/A
Option
RAY MICHAEL CHARLES officer: EVP, Chief Legal Offic..
Dividend Equivalent Rights 148 N/A N/A
Option
LAUER LEN J director
Common Stock 83 N/A N/A
Option
COTE KATHLEEN A director
Dividend Equivalent Rights 73 N/A N/A
Option
LAUER LEN J director
Dividend Equivalent Rights 83 N/A N/A
Option
COTE KATHLEEN A director
Common Stock 73 N/A N/A
Option
DENERO HENRY T director
Common Stock 73 N/A N/A
Option
DENERO HENRY T director
Dividend Equivalent Rights 73 N/A N/A
Option
MASSENGILL MATTHEW E director
Common Stock 89 N/A N/A
Option
LAMBERT MICHAEL D director
Dividend Equivalent Rights 73 N/A N/A
Option
COLE MARTIN I director
Common Stock 73 N/A N/A
Option
MASSENGILL MATTHEW E director
Dividend Equivalent Rights 89 N/A N/A
Option
LAMBERT MICHAEL D director
Common Stock 73 N/A N/A
Option
COLE MARTIN I director
Dividend Equivalent Rights 73 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.