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William D Mosley, CEO at Seagate Technology, sold STX on Oct 1, 2026

Data as of Oct 16

▼ SELL$784K840 shares at $933.28William D Mosley CEOSTX Seagate Technology Holdings plc
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Traded
Oct 1, 2026
Disclosed
Oct 2, 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

William D Mosley, CEO at Seagate Technology, sold STX on Oct 1, 2026TRADEDDISCLOSED
STXSimilar stocks (XLK — its sector index fund), rebased to STX's price on the disclosure day
STX since disclosure
−24.7%
after the sale
Similar stocks (XLK) since disclosure
−8.2%
XLK — its sector index fund

Change in closing price from Oct 2, 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. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$1.2Mdisclosed Oct 2 · filed 1 day after the trade
  2. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$334Kdisclosed Oct 2 · filed 1 day after the trade
  3. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$676Kdisclosed Oct 2 · filed 1 day after the trade
  4. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$37.6Kdisclosed Oct 2 · filed 1 day after the trade
  5. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$264Kdisclosed Oct 2 · filed 1 day after the trade
  6. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$416Kdisclosed Oct 2 · filed 1 day after the trade
  7. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$75.2Kdisclosed Oct 2 · filed 1 day after the trade
  8. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$543Kdisclosed Oct 2 · filed 1 day after the trade
  9. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$795Kdisclosed Oct 2 · filed 1 day after the trade
  10. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$598Kdisclosed Oct 2 · filed 1 day after the trade
  11. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$910Kdisclosed Oct 2 · filed 1 day after the trade
  12. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$1.6Mdisclosed Oct 2 · filed 1 day after the trade
  13. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$768Kdisclosed Oct 2 · filed 1 day after the trade
  14. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$601Kdisclosed Oct 2 · filed 1 day after the trade
  15. ▼ SELLWilliam D Mosley CEOSTX Seagate Technology Holdings plc$711Kdisclosed Oct 2 · filed 1 day after the trade

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