Form 4 for STX Seagate Technology
Accepted 2025-10-15 00:00:00 ET · period of report 2025-10-13 · accession 0001137789-25-000245 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-10-15 | 2025-10-13 | STX | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $66.02 | +1,410 | 19.5K | +8% | +$93.1K |
| D | 2025-10-15 | 2025-10-13 | STX | Teh Ban Seng | EVP, Chief Commercial Off | S - Sale+OE | $225.56 | -1,410 | 18.0K | -7% | -$318.0K |
| DM | 2025-10-15 | 2025-10-13 | STX | Teh Ban Seng | EVP, Chief Commercial Off | M - OptEx | $0.00 | -1,410 | 5,858 | -19% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Ordinary Shares | 2025-10-13 | M | A | 532 | $68.83 | 18,573 | D | — | — | (F1) All transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on October 31, 2024. |
| 2 | Common | Ordinary Shares | 2025-10-13 | S | D | 1,410 | $225.56 | 18,041 | D | — | — | |
| 3 | Common | Ordinary Shares | 2025-10-13 | M | A | 878 | $64.31 | 19,451 | D | — | — | |
| 4 | Derivative | NQ Options | 2025-10-13 | M | D | 878 | $0.00 | 20,212 | D | $64.31 · — to 2030-09-11 | 878 Ordinary Shares | (F3) Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. One-quarter of the options vested on September 11, 2024 and the remaining options vest in equal monthly installments over the 36 months following September 11, 2024. |
| 5 | Derivative | NQ Options | 2025-10-13 | M | D | 532 | $0.00 | 5,858 | D | $68.83 · — to 2029-09-09 | 532 Ordinary Shares | (F2) Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. One-quarter of the options vested on September 9, 2023 and the remaining options vest in equal monthly installments over the 36 months following September 9, 2023. |