Form 4: Western Digital Executive Sells Shares
Insider Transaction (Form 4)
Cynthia L Tregillis, Chief Legal Officer & Corp Sec of Western Digital Corp, sold 808 shares of common stock on July 20, 2026 for $529.63 per share.
Summary
- Option exercise/conversion: acquired 13 Common Stock on July 20, 2026; holds 116,656 after (Direct).
- Tax/exercise-price withholding: disposed of 1,309 Common Stock at $487.42 ($638,033) on July 20, 2026; holds 115,347 after (Direct).
- Open-market sale: disposed of 808 Common Stock at $529.63 ($427,941) on July 21, 2026; holds 114,539 after (Direct).
- Option exercise/conversion: disposed of 13 Dividend Equivalent Rights on July 20, 2026; holds 310 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $427,941 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Cynthia L Tregillis — Officer (Chief Legal Officer & Corp Sec)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-07-20 | Option exercise/conversion | Common Stock | 13 | — | — | 116,656 |
| 2026-07-20 | Tax/exercise-price withholding | Common Stock | 1,309 | $487 | $638.0K | 115,347 |
| 2026-07-21 | Open-market sale | Common Stock | 808 | $530 | $427.9K | 114,539 |
| 2026-07-20 | Option exercise/conversion | Dividend Equivalent Rights | 13.197 | — | — | 309.804 |
Key Dates
| Date | Description |
|---|---|
| 2026-07-20 | Option exercise/conversion (13 shares) |
| 2026-07-20 | Tax/exercise-price withholding (1,309 shares) |
| 2026-07-21 | Open-market sale (808 shares) |
| 2026-07-20 | Option exercise/conversion (13 shares) |
Keywords
insider transaction, Form 4, WDC, WESTERN DIGITAL CORP, bearish, Cynthia L Tregillis
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