Gianluca Romano is CFO & VP at Seagate Technology plc (STX). They have made 11 open-market trades across 1 company since 2021, most recently 2026-09-15.
CIK 0001764650
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 11 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| STX | 70,756 | $45.2M |
Shares reported on the most recent Form 4, priced at the 2026-09-16 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| STX | SELL | 2026-09-15 | 2026-09-16 | $772.17 | $38.6M | +14.7% | -20.4% | — |
| STX | SELL · 10b5-1 | 2026-09-11 | 2026-09-15 | $841.95 | $4.7M | +16.8% | -12.0% | — |
| STX | SELL · 10b5-1 | 2026-09-11 | 2026-09-15 | $830.01 | $38.1M | +16.8% | -12.0% | — |
| STX | SELL | 2026-09-10 | 2026-09-11 | $862.77 | $1.2M | +18.8% | -3.2% | — |
| STX | SELL | 2026-08-21 | 2026-08-24 | $849.47 | $7.7M | -1.3% | +14.3% | — |
| STX | SELL · 10b5-1 | 2026-08-07 | 2026-08-11 | $845.12 | $744K | -1.2% | +0.2% | — |
| STX | SELL · 10b5-1 | 2026-08-07 | 2026-08-11 | $781.64 | $5.7M | -1.2% | +0.2% | — |
| STX | SELL · 10b5-1 | 2026-08-07 | 2026-08-11 | $811.25 | $11.4M | -1.2% | +0.2% | — |
| STX | SELL | 2026-06-12 | 2026-06-15 | $880.43 | $795K | -14.2% | -20.8% | -23.0% |
| STX | SELL | 2026-06-10 | 2026-06-11 | $822.06 | $1.1M | +12.5% | -2.5% | +0.3% |
| STX | SELL · 10b5-1 | 2026-05-07 | 2026-05-08 | $770.00 | $1.5M | -5.4% | +10.4% | +7.3% |
| STX | SELL · 10b5-1 | 2026-05-06 | 2026-05-08 | $774.22 | $17.4M | -5.4% | +10.4% | +7.3% |
| STX | SELL · 10b5-1 | 2025-11-13 | 2025-11-14 | $265.74 | $3.5M | +5.7% | +10.9% | +67.4% |
| STX | SELL · 10b5-1 | 2025-11-12 | 2025-11-14 | $285.05 | $28.6M | +5.7% | +10.9% | +67.4% |
| STX | SELL · 10b5-1 | 2025-05-29 | 2025-05-30 | $117.44 | $11.1M | +8.1% | +23.3% | +47.3% |
| STX | SELL · 10b5-1 | 2024-11-22 | 2024-11-26 | $101.43 | $14.0M | -2.3% | -12.8% | -1.2% |
| STX | SELL · 10b5-1 | 2024-08-07 | 2024-08-09 | $94.54 | $4.9M | +8.8% | +5.6% | +9.5% |
| STX | SELL | 2024-03-09 | 2024-03-12 | $92.69 | $45K | -1.6% | -1.9% | +10.0% |
| STX | SELL | 2024-02-22 | 2024-02-23 | $88.02 | $988K | +6.8% | +0.0% | +6.0% |
| STX | SELL | 2023-12-09 | 2023-12-12 | $80.59 | $38K | +3.5% | -0.6% | +11.5% |
| STX | SELL · 10b5-1 | 2023-11-29 | 2023-12-01 | $79.02 | $7.8M | +8.6% | +5.2% | +18.3% |
| STX | SELL · 10b5-1 | 2023-11-03 | 2023-11-06 | $73.34 | $2.5M | +6.8% | +9.9% | +20.7% |
| STX | SELL | 2022-02-22 | 2022-02-24 | $107.36 | $4.4M | -12.6% | -10.8% | -20.2% |
| STX | SELL | 2021-10-04 | 2021-10-06 | $84.40 | $4.4M | -0.1% | +18.9% | +42.6% |
| STX | SELL | 2021-05-03 | 2021-05-05 | $92.02 | $14.6M | +17.2% | +11.5% | +1.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.