| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Romano Gianluca | EVP & CFO | SEAGATE TECHNOLOGY HOLDINGS PLC, 47488 KATO ROAD, FREMONT | /s/ Louis J. Thorson, Attorney-in-Fact for Gianluca Romano | 10 Jun 2025 | 0001764650 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STX | Ordinary Shares | Options Exercise | $0 | +958 | +2.52% | $0.000000 | 39,040 | 09 Jun 2025 | Direct | |
| transaction | STX | Ordinary Shares | Tax liability | -$63,132 | -485 | -1.24% | $130.17 | 38,555 | 09 Jun 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STX | Restricted Share Unit | Options Exercise | $0 | -958 | -16.7% | $0.000000 | 4,792 | 09 Jun 2025 | Ordinary Shares | 958 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted share unit ("RSU") represents a contingent right to receive one Ordinary Share of the Issuer. |
| F2 | Consists of a grant of RSUs awarded to the reporting person under the Seagate Technology plc 2022 Equity Incentive Plan subject to a four-year vesting schedule. Subject to the Reporting Person's continuous employment, one-quarter vested starting on September 9, 2023 and then in equal quarterly installments thereafter. |