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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-07-20 Tax Withholding | 2025-07-22 5:27 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. | 1,306 | $68 | 156,599 (Direct) | View |
2025-07-20 Exercise | 2025-07-22 5:27 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. | 11 | $0 | 156,599 (Direct) | View |
2025-06-18 Option Award | 2025-06-23 6:12 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. | 223 | $0 | 158,129 (Direct) | View |
2025-06-20 Exercise | 2025-06-23 6:12 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. | 1 | $0 | 158,129 (Direct) | View |
2025-06-20 Tax Withholding | 2025-06-23 6:12 pm | N/A N/A | WESTERN DIGITAL CORP | WDC | Tregillis Cynthia L CLO and Corp. Sec. | 204 | $59.29 | 158,129 (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 |
2025-05-27 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 |
2025-05-20 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 |
2025-04-20 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 |
2025-03-06 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 |
2025-03-03 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 |
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 |