Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-05-04 Sale |
2022-05-06 4:49 pm |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
4,776 | $63 | $300,888 | 26,719 (Direct) |
View |
2021-11-02 Sale |
2021-11-03 6:47 pm |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
2,607 | $55 | $143,385 | 31,495 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-09-03 Tax Withholding |
2021-09-07 6:56 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
1,146 | $61.41 | 34,102 (Direct) |
View |
2021-08-27 Option Award |
2021-08-31 7:32 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
7,685 | $0 | 35,248 (Direct) |
View |
2021-08-12 Tax Withholding |
2021-08-13 5:34 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
1,377 | $62.38 | 27,779 (Direct) |
View |
2021-08-12 Exercise |
2021-08-13 5:34 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
215 | $0 | 27,779 (Direct) |
View |
2021-06-14 Option Award |
2021-06-16 7:05 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. Principal Accounting Officer |
1,338 | $0 | 28,833 (Direct) |
View |
2020-09-03 Option Award |
2020-09-08 9:56 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. Principal Accounting Officer |
13,259 | $0 | 27,495 (Direct) |
View |
2020-08-12 Exercise |
2020-08-13 9:18 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. Principal Accounting Officer |
215 | $0 | 14,560 (Direct) |
View |
2020-08-12 Tax Withholding |
2020-08-13 9:18 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. Principal Accounting Officer |
1,377 | $36.77 | 14,560 (Direct) |
View |