| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Teh Ban Seng | EVP & Chief Commercial Officer | SEAGATE TECHNOLOGY HOLDINGS PLC, 47488 KATO ROAD, FREMONT | /s/ Louis J. Thorson, Attorney-in-Fact for Ban Seng Teh | 04 Aug 2025 | 0001801425 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STX | Ordinary Shares | Sale | $915,275 | -5,905 | -49% | $155.00 | 6,147 | 01 Aug 2025 | Direct |