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 |
2025-06-05 Sale |
2025-06-06 5:24 pm |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
1,729 | $54.88 | $94,888 | 40,089 (Direct) |
View |
2025-05-13 Sale |
2025-05-14 5:13 pm |
WESTERN DIGITAL CORP | WDC | Tan Irving Chief Executive Officer |
11,379 | $48.19 | $548,354 | 605,481 (Direct) |
View |
2025-03-12 Sale |
2025-03-12 9:32 pm |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
456 | $43.37 | $19,777 | 43,320 (Direct) |
View |
2025-03-07 Sale |
2025-03-10 6:12 pm |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
1,659 | $41.36 | $68,616 | 43,776 (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 |
2025-06-09 Other(A) |
2025-06-09 6:51 pm |
N/A N/A |
Sandisk Corp | SNDK | WESTERN DIGITAL CORP 10% Owner |
21,314,768 | $0 | 28,827,787 (Direct) |
View |
2025-06-09 Other |
2025-06-09 5:04 pm |
N/A N/A |
Sandisk Corp | WESTERN DIGITAL CORP 10% Owner |
21,314,768 | $0 | 28,827,787 (Direct) |
View | |
2025-05-27 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
345 | $51.82 | 41,818 (Direct) |
View |
2025-05-25 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
797 | $50.18 | 41,818 (Direct) |
View |
2025-05-27 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. |
267 | $51.82 | 157,661 (Direct) |
View |
2025-05-25 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. |
768 | $50.18 | 157,661 (Direct) |
View |
2025-05-23 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tan Irving Chief Executive Officer |
1,985 | $50.18 | 603,457 (Direct) |
View |
2025-05-27 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Gubbi Vidyadhara K Chief of Global Ops |
284 | $51.82 | 173,642 (Direct) |
View |
2025-05-25 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Gubbi Vidyadhara K Chief of Global Ops |
795 | $50.18 | 173,642 (Direct) |
View |
2025-05-27 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Davis Brian Scott Chief Sales & Mrktg Off |
307 | $51.82 | 139,423 (Direct) |
View |
2025-05-25 Tax Withholding |
2025-05-28 4:50 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Davis Brian Scott Chief Sales & Mrktg Off |
675 | $50.18 | 139,423 (Direct) |
View |
2025-05-20 Tax Withholding |
2025-05-22 4:58 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
360 | $50.63 | 42,960 (Direct) |
View |
2025-05-20 Tax Withholding |
2025-05-22 4:57 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. |
379 | $50.63 | 158,696 (Direct) |
View |
2025-05-20 Tax Withholding |
2025-05-22 4:57 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tan Irving Chief Executive Officer |
39 | $50.63 | 605,442 (Direct) |
View |
2025-05-20 Tax Withholding |
2025-05-22 4:57 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Gubbi Vidyadhara K Chief of Global Ops |
412 | $50.63 | 174,721 (Direct) |
View |
2025-05-20 Tax Withholding |
2025-05-22 4:57 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Davis Brian Scott Chief Sales & Mrktg Off |
498 | $50.63 | 140,405 (Direct) |
View |
2025-05-12 Option Award |
2025-05-14 5:13 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Sennesael Kris EVP & CFO |
171,784 | $0 | 171,784 (Direct) |
View |
2025-04-20 Tax Withholding |
2025-04-22 6:07 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. |
1,172 | $36.51 | 159,075 (Direct) |
View |
2025-04-20 Tax Withholding |
2025-04-22 6:06 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Gubbi Vidyadhara K Chief of Global Ops |
2,129 | $36.51 | 175,133 (Direct) |
View |
2025-03-20 Tax Withholding |
2025-03-21 5:59 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Davis Brian Scott Chief Sales & Mrktg Off |
669 | $44.51 | 140,903 (Direct) |
View |
2025-03-20 Tax Withholding |
2025-03-21 5:59 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tan Irving Chief Executive Officer |
457 | $44.51 | 616,860 (Direct) |
View |
2025-03-17 Option Award |
2025-03-18 4:54 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Shihab Ahmed Mohammed Chief Product Officer |
156,424 | $0 | 156,424 (Direct) |
View |
2025-03-06 Tax Withholding |
2025-03-10 6:12 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
1,116 | $41.45 | 43,776 (Direct) |
View |
2025-03-06 Tax Withholding |
2025-03-10 6:11 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. |
875 | $41.45 | 160,247 (Direct) |
View |
2025-03-06 Tax Withholding |
2025-03-10 6:11 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Gubbi Vidyadhara K Chief of Global Ops |
1,492 | $41.45 | 177,262 (Direct) |
View |
2025-03-06 Tax Withholding |
2025-03-10 6:11 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Davis Brian Scott Chief Sales & Mrktg Off |
1,529 | $41.45 | 141,572 (Direct) |
View |
2025-03-06 Tax Withholding |
2025-03-10 6:11 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Bennett Don R Interim CFO |
1,644 | $41.45 | 104,554 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 5:11 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. |
21,272 | $0 | 161,122 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 5:10 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tan Irving Chief Executive Officer |
55,307 | $0 | 617,317 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 5:10 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Gubbi Vidyadhara K Chief of Global Ops |
42,544 | $0 | 178,754 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 5:10 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Davis Brian Scott Chief Sales & Mrktg Off |
21,272 | $0 | 143,101 (Direct) |
View |
2025-02-28 Option Award |
2025-03-03 8:55 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Oulman Roxanne Director |
4,068 | $0 | 4,068 (Direct) |
View |
2025-02-28 Option Award |
2025-03-03 8:54 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | KIDDOO BRUCE E Director |
4,068 | $0 | 4,068 (Direct) |
View |
2025-02-28 Option Award |
2025-03-03 8:54 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer |
5,327 | $0 | 46,551 (Direct) |
View |
2025-02-28 Option Award |
2025-03-03 8:54 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | JABRE WISSAM G EVP & CFO |
74,039 | $0 | 335,672 (Direct) |
View |
Ownership |
2025-03-03 8:52 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Bennett Don R Interim CFO |
0 | $0 | 106,198 (Direct) |
View |
Ownership |
2025-03-03 8:51 pm |
N/A N/A |
WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. |
0 | $0 | 139,850 (Direct) |
View |