Form 4 for STX Seagate Technology
Accepted 2026-02-23 00:00:00 ET · period of report 2026-02-20 · accession 0001137789-26-000043 · 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 | 2026-02-23 | 2026-02-20+ | STX | Romano Gianluca | EVP, CFO | F - Tax | $411.11 | -13.1K | 56.3K | -19% | -$5.37M |
| DM | 2026-02-23 | 2026-02-20+ | STX | Romano Gianluca | EVP, CFO | M - OptEx | $0.00 | +25.9K | 62.3K | +71% | $0 |
| DM | 2026-02-23 | 2026-02-20+ | STX | Romano Gianluca | EVP, CFO | M - OptEx | $0.00 | -25.9K | 0 | -100% | $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 | 2026-02-22 | F | D | 7,096 | $411.11 | 63,250 | D | — | — | |
| 2 | Common | Ordinary Shares | 2026-02-22 | M | A | 14,043 | $0.00 | 70,346 | D | — | — | |
| 3 | Common | Ordinary Shares | 2026-02-20 | F | D | 5,975 | $411.11 | 56,303 | D | — | — | |
| 4 | Common | Ordinary Shares | 2026-02-20 | M | A | 11,807 | $0.00 | 62,278 | D | — | — | (F1) Includes 120 Ordinary Shares purchased by Reporting Person on January 31, 2026 under the Issuer's Employee Stock Purchase Plan. Such acquisition is exempt from reporting pursuant to Rule 16b-3 under the Securities Exchange Act of 1934. |
| 5 | Derivative | Performance-Based Restricted Share Units | 2026-02-20 | M | D | 11,807 | $0.00 | 0 | D | $0.00 · — to — | 11,807 Ordinary Shares | (F2) On January 24, 2026 the Compensation and People Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to the 11,807 Performance Share Units granted on February 20, 2024. The 11,807 Ordinary Shares vested on February 20, 2026. |
| 6 | Derivative | Restricted Share Unit | 2026-02-22 | M | D | 14,043 | $0.00 | 0 | D | $0.00 · — to — | 14,043 Ordinary Shares | (F3) Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan. Such RSUs vested as to one-quarter of the shares on February 22, 2023, and each one year anniversary thereafter. |