Form 4: Seagate Technology Holdings CEO Sells Shares
Insider Transaction (Form 4)
William D Mosley, CEO and a Director of Seagate Technology Holdings plc, sold 97,889 shares of common stock on September 14, 2026 for $772.14 per share.
Summary
- Option exercise/conversion: acquired 177,000 Ordinary Shares on September 14, 2026; holds 475,998 after (Direct).
- Open-market sale: disposed of 97,889 Ordinary Shares at $772.14 ($75,584,519) on September 15, 2026; holds 378,108 after (Direct).
- Option exercise/conversion: disposed of 177,000 Performance-Based Restricted Share Units on September 14, 2026 (Direct).
Sentiment
Score: 2
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $75,584,519 of stock on the open market.
Insider Transactions
William D Mosley — Director, Officer (CEO)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-14 | Option exercise/conversion | Ordinary Shares | 177,000 | — | — | 475,997.5 |
| 2026-09-15 | Open-market sale | Ordinary Shares | 97,889.25 | $772 | $75.6M | 378,108.25 |
| 2026-09-14 | Option exercise/conversion | Performance-Based Restricted Share Units | 177,000 | — | — | 0 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-14 | Option exercise/conversion (177,000 shares) |
| 2026-09-15 | Open-market sale (97,889 shares) |
| 2026-09-14 | Option exercise/conversion (177,000 shares) |
Keywords
insider transaction, Form 4, STX, Seagate Technology Holdings plc, bearish, William D Mosley
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