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Martin I Cole, Director at Western Digital, sold WDC on Jul 28, 2026

Data as of Oct 16

▼ SELL$138K304 shares at $455.55Martin I Cole DirectorWDC Western Digital Corp
Watch WDC
Traded
Jul 28, 2026
Disclosed
Jul 29, 2026
Filed
1 day after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Martin I Cole, Director at Western Digital, sold WDC on Jul 28, 2026TRADEDDISCLOSED
WDCSimilar stocks (XLK — its sector index fund), rebased to WDC's price on the disclosure day
WDC since disclosure
−28.1%
after the sale
Similar stocks (XLK) since disclosure
+10.1%
XLK — its sector index fund

Change in closing price from Jul 29, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$28.1Kdisclosed Jul 29 · filed 1 day after the trade
  2. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$17.5Kdisclosed Jul 29 · filed 1 day after the trade
  3. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$49.2Kdisclosed Jul 29 · filed 1 day after the trade
  4. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$27.1Kdisclosed Jul 29 · filed 1 day after the trade
  5. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$114Kdisclosed Jul 29 · filed 1 day after the trade
  6. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$67.3Kdisclosed Jul 29 · filed 1 day after the trade
  7. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$49.6Kdisclosed Jul 29 · filed 1 day after the trade
  8. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$16.4Kdisclosed Jul 29 · filed 1 day after the trade
  9. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$14.2Kdisclosed Jul 29 · filed 1 day after the trade
  10. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$44.3Kdisclosed Jul 29 · filed 1 day after the trade
  11. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$42.3Kdisclosed Jul 29 · filed 1 day after the trade
  12. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$47.9Kdisclosed Jul 29 · filed 1 day after the trade
  13. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$27.3Kdisclosed Jul 29 · filed 1 day after the trade
  14. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$13.6Kdisclosed Jul 29 · filed 1 day after the trade
  15. ▼ SELLMartin I Cole DirectorWDC Western Digital Corp$13.9Kdisclosed Jul 29 · filed 1 day after the trade

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