SEC Form 4 · accession 0001137789-26-000225
Seagate Technology Holdings plc · STX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Ban Seng Teh
Officer — EVP & Chief Commercial Officer
Period of report
Sep 9, 2026
Accepted (ET)
Sep 11, 2026 · 4:47 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001137789
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares | Sep 9, 2026 | M | 600 | $0.00 | A | 5,810 | D | |
| Ordinary Shares | Sep 9, 2026 | M | 663 | $0.00 | A | 6,473 | D | |
| Ordinary SharesF1 | Sep 10, 2026 | S | 663 | $860.09 | D | 5,810 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Share UnitF2 | $0.00 | Sep 9, 2026 | M | 600 | D | — | — | Ordinary Shares | 600 | 0 | D |
| Restricted Share UnitF3 | $0.00 | Sep 9, 2026 | M | 663 | D | — | — | Ordinary Shares | 663 | 5,306 | D |
Explanation of responses
- F1These Ordinary Shares were sold under a Rule 10b5-1 trading plan adopted by the Reporting Person on February 11, 2026.
- F2Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan (the "2022 Plan"). One-quarter of the shares vested on September 9, 2023 and the remaining portion vested in equal quarterly installments over the following three years for a total vesting period of four years.
- F3Consists of a grant of RSUs awarded to the Reporting Person under the Plan. One-quarter of the shares vested on September 9, 2025 and the remaining portion shall vest in equal quarterly installments over the following three years for a total vesting period of four years.