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 |
2025-03-12 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 |
2024-11-29 Sale | 2024-12-02 5:13 pm | WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer | 313 | $72.63 | $22,733 | 28,383 (Direct) | View |
2024-11-26 Sale | 2024-11-26 8:11 pm | WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer | 658 | $69.99 | $46,053 | 28,863 (Direct) | View |
2024-11-21 Sale | 2024-11-22 5:28 pm | WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer | 376 | $64.47 | $24,241 | 29,971 (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 |
2025-03-20 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 |
Ownership | 2025-03-03 8:51 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Gubbi Vidyadhara K Chief of Global Ops | 0 | $0 | 136,210 (Direct) | View |
Ownership | 2025-03-03 8:51 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Davis Brian Scott Chief Sales & Mrktg Off | 0 | $0 | 121,829 (Direct) | View |
Ownership | 2025-03-03 8:51 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Tan Irving Chief Executive Officer | 0 | $0 | 562,010 (Direct) | View |
2025-02-21 Other | 2025-02-25 5:30 pm | N/A N/A | Sandisk Corp | SNDK | WESTERN DIGITAL CORP 10% Owner | 116,035,464 | $0 | 144,863,251 (Direct) | View |
2025-02-13 Option Award | 2025-02-14 5:44 pm | N/A N/A | Sandisk Corp | SNDK | WESTERN DIGITAL CORP 10% Owner | 29,863,251 | $0 | 144,863,251 (Direct) | View |
Ownership | 2025-01-31 8:27 pm | N/A N/A | Sandisk Corp | SNDK | WESTERN DIGITAL CORP 10% Owner | 0 | $0 | 115,000,000 (Direct) | View |
2024-11-27 Tax Withholding | 2024-12-02 5:13 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer | 167 | $71.5 | 28,383 (Direct) | View |
2024-11-27 Tax Withholding | 2024-12-02 5:13 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | SODERBERY ROBERT EVP & GM, Flash Business | 606 | $71.5 | 132,940 (Direct) | View |
2024-11-27 Tax Withholding | 2024-12-02 5:13 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Goeckeler David Chief Executive Officer | 2,939 | $71.5 | 812,303 (Direct) | View |
2024-11-25 Tax Withholding | 2024-11-26 8:11 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer | 450 | $69.42 | 28,863 (Direct) | View |
2024-11-25 Tax Withholding | 2024-11-26 8:11 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | SODERBERY ROBERT EVP & GM, Flash Business | 981 | $69.42 | 133,546 (Direct) | View |
2024-11-25 Tax Withholding | 2024-11-26 8:11 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | JABRE WISSAM G EVP & CFO | 1,471 | $69.42 | 210,071 (Direct) | View |
2024-11-25 Tax Withholding | 2024-11-26 8:11 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Goeckeler David Chief Executive Officer | 3,632 | $69.42 | 815,242 (Direct) | View |
2024-11-20 Tax Withholding | 2024-11-22 5:28 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Zamiska Gene M. SVP & Princ. Acctg Officer | 261 | $63.84 | 29,971 (Direct) | View |
2024-11-20 Option Award | 2024-11-22 5:28 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Suzuki Miyuki Director | 3,759 | $0 | 18,160 (Direct) | View |
2024-11-20 Option Award | 2024-11-22 5:28 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | STREETER STEPHANIE A Director | 4,385 | $0 | 38,407 (Direct) | View |
2024-11-20 Tax Withholding | 2024-11-22 5:28 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | SODERBERY ROBERT EVP & GM, Flash Business | 871 | $63.84 | 134,527 (Direct) | View |
2024-11-20 Option Award | 2024-11-22 5:28 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | MASSENGILL MATTHEW E Director | 4,542 | $0 | 56,230 (Direct) | View |