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Seagate Technology — Director's Dealing 2025
Sep 16, 2025
9954_dirs_2025-09-15_d9ec9bfb-2c25-40ea-b6fc-2317d426e8d7.zip
Director's Dealing
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SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: Seagate Technology Holdings plc (STX)
CIK: 0001137789
Period of Report: 2025-09-11
Reporting Person: Teh Ban Seng (EVP & Chief Commercial Officer)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2025-09-11 | Ordinary Shares | M | 989 | — | Acquired | 6179 | Direct |
| 2025-09-11 | Ordinary Shares | M | 533 | $68.83 | Acquired | 6712 | Direct |
| 2025-09-11 | Ordinary Shares | M | 313 | $87.34 | Acquired | 7025 | Direct |
| 2025-09-11 | Ordinary Shares | M | 879 | $64.31 | Acquired | 7904 | Direct |
| 2025-09-11 | Ordinary Shares | S | 3732 | $193.30 | Disposed | 4172 | Direct |
| 2025-09-14 | Ordinary Shares | M | 13869 | — | Acquired | 18041 | Direct |
Derivative Transactions
| Date | Security | Exercise Price | Code | Shares | A/D | Expiration | Underlying | Ownership |
|---|---|---|---|---|---|---|---|---|
| 2025-09-11 | Restricted Share Unit | $0 | M | 989 | Disposed | Ordinary Shares (989) | Direct | |
| 2025-09-11 | NQ Options | $68.83 | M | 533 | Disposed | 2029-09-09 | Ordinary Shares (533) | Direct |
| 2025-09-11 | NQ Options | $87.34 | M | 313 | Disposed | 2028-09-09 | Ordinary Shares (313) | Direct |
| 2025-09-11 | NQ Options | $64.31 | M | 879 | Disposed | 2030-09-11 | Ordinary Shares (879) | Direct |
| 2025-09-14 | Performance-Based Restricted Share Units | $0 | A | 13869 | Acquired | Ordinary Shares (13869) | Direct | |
| 2025-09-14 | Performance-Based Restricted Share Units | $0 | M | 13869 | Disposed | Ordinary Shares (13869) | Direct |
Footnotes
F1: All option exercises and the sale of Ordinary Shares reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on October 31, 2024.
F2: Consists of a grant of restricted share units awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan. Subject to the Reporting Person's continuous employment, one-quarter vested starting on September 11, 2024 and then in equal quarterly installments over the following three years for a total vesting period of four years.
F3: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, 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.
F4: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one quarter of the options vested on September 9, 2022 and the remaining options vest in equal monthly installments over the 36 months following September 9, 2022.
F5: Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, 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.
F6: On September 14, 2025, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 13,869 of the 15,970 Performance Share Units granted on September 9, 2022. The 13,869 Ordinary Shares vested on September 14, 2025.