Skip to content
Wenlo
Sign in
← Markets

Seagate Technology Holdings plc

William D Mosley (CEO) sells STX shares

4STXFiled Nov 3, 2026, 4:59 PM ET· Period Nov 2, 2026

AI-generated summary

William D Mosley, CEO, Director of Seagate Technology Holdings plc, sold 6,720 Ordinary Shares in open-market transactions on November 2, 2026, at an average price of $622.82 for a total value of $4,185,348.55. Following these transactions, the insider directly held 346,108.25 shares. The sales were executed under a Rule 10b5-1 trading plan adopted on February 18, 2026.

View original filing on SEC.gov (opens SEC EDGAR)

Key facts

Insider
William D Mosley · CEO, Director

Rule 10b5-1 plan · adopted Feb 18, 2026

DateTransactionSharesPriceValueHeld afterOwnership
Nov 2, 2026S · open-market saleFootnotes F1, F2−960$617.67$592,961.38351,868.25Direct
Nov 2, 2026S · open-market saleFootnotes F3−760$618.80$470,285.95351,108.25Direct
Nov 2, 2026S · open-market saleFootnotes F4−1,160$619.60$718,731.59349,948.25Direct
Nov 2, 2026S · open-market saleFootnotes F5−720$620.80$446,978.02349,228.25Direct
Nov 2, 2026S · open-market saleFootnotes F6−1,080$621.89$671,646.38348,148.25Direct
Nov 2, 2026S · open-market saleFootnotes F7−240$623.01$149,521.99347,908.25Direct
Nov 2, 2026S · open-market saleFootnotes F8−640$623.91$399,302.02347,268.25Direct
Nov 2, 2026S · open-market saleFootnotes F9−320$625.68$200,217.22346,948.25Direct
Nov 2, 2026S · open-market sale−80$632.55$50,604.00346,868.25Direct
Nov 2, 2026S · open-market saleFootnotes F10−240$633.64$152,072.81346,628.25Direct
Nov 2, 2026S · open-market saleFootnotes F11−160$636.08$101,772.80346,468.25Direct
Nov 2, 2026S · open-market sale−120$640.46$76,855.20346,348.25Direct
Nov 2, 2026S · open-market sale−160$642.78$102,844.80346,188.25Direct
Nov 2, 2026S · open-market saleFootnotes F12−80$644.43$51,554.40346,108.25Direct
Footnotes
  1. F1 All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 18, 2026.
  2. F2 These Ordinary Shares were sold in multiple trades at prices ranging from $617.17 to $618.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  3. F3 These Ordinary Shares were sold in multiple trades at prices ranging from $618.18 to $619.17. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  4. F4 These Ordinary Shares were sold in multiple trades at prices ranging from $619.19 to $620.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  5. F5 These Ordinary Shares were sold in multiple trades at prices ranging from $620.32 to $621.11. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  6. F6 These Ordinary Shares were sold in multiple trades at prices ranging from $621.36 to $622.28. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  7. F7 These Ordinary Shares were sold in multiple trades at prices ranging from $622.41 to $623.40. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  8. F8 These Ordinary Shares were sold in multiple trades at prices ranging from $623.41 to $624.22. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  9. F9 These Ordinary Shares were sold in multiple trades at prices ranging from $625.03 to $625.97. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  10. F10 These Ordinary Shares were sold in multiple trades at prices ranging from $633.55 to $633.79. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  11. F11 These Ordinary Shares were sold in multiple trades at prices ranging from $635.59 to $636.55. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
  12. F12 These Ordinary Shares were sold in multiple trades at prices ranging from $644.36 to $644.50. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

More STX filings

Not investment advice. Summaries can contain errors; the SEC filing is the official record.