Insider Trades
SEC Form 4 filings — transactions by corporate insiders.
104 total trades for STX
| Ticker | Insider | Type | Date | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| STX | John Christopher Morris | Grant | 2026-08-20 | 10,161 | — | SEC ↗ |
| STX | John Christopher Morris | Exercise | 2026-08-20 | 4,070 | $83K | SEC ↗ |
| STX | John Christopher Morris | Sale | 2026-08-20 | 523 | $437K | SEC ↗ |
| STX | Ban Seng Teh | Grant | 2026-08-20 | 8,317 | — | SEC ↗ |
| STX | Ban Seng Teh | Exercise | 2026-08-20 | 7,595 | $958K | SEC ↗ |
| STX | Ban Seng Teh | Sale | 2026-08-20 | 6,048 | $5.1M | SEC ↗ |
| STX | Ban Seng Teh | Exercise | 2026-08-13 | 2,636 | $459K | SEC ↗ |
| STX | Ban Seng Teh | Sale | 2026-08-13 | 7,361 | $6.8M | SEC ↗ |
| STX | Gianluca Romano | Sale | 2026-08-07 | 22,211 | $17.8M | SEC ↗ |
| STX | William D Mosley | Exercise | 2026-08-03 | 14,000 | $647K | SEC ↗ |
| STX | William D Mosley | Sale | 2026-08-03 | 30,000 | $24.5M | SEC ↗ |
| STX | John Christopher Morris | Sale | 2026-08-03 | 168 | $137K | SEC ↗ |
| STX | James Ci Lee | Sale | 2026-07-30 | 694 | $609K | SEC ↗ |
| STX | James Ci Lee | Sale | 2026-07-23 | 542.25 | $491K | SEC ↗ |
| STX | James Ci Lee | Exercise | 2026-07-22 | 1,237 | — | SEC ↗ |
| STX | William D Mosley | Exercise | 2026-07-01 | 14,000 | $647K | SEC ↗ |
| STX | William D Mosley | Sale | 2026-07-01 | 30,000 | $27.4M | SEC ↗ |
| STX | William D Mosley | Sale | 2026-06-12 | 1,768.25 | $1.6M | SEC ↗ |
| STX | Gianluca Romano | Sale | 2026-06-12 | 903.25 | $795K | SEC ↗ |
| STX | Ban Seng Teh | Sale | 2026-06-12 | 989 | $871K | SEC ↗ |
| STX | John Christopher Morris | Sale | 2026-06-12 | 1,364 | $1.2M | SEC ↗ |
| STX | William D Mosley | Exercise | 2026-06-11 | 3,319 | — | SEC ↗ |
| STX | Gianluca Romano | Exercise | 2026-06-11 | 1,695 | — | SEC ↗ |
| STX | Kian Fatt Chong | Exercise | 2026-06-11 | 678 | — | SEC ↗ |
| STX | Ban Seng Teh | Exercise | 2026-06-11 | 989 | — | SEC ↗ |
| STX | John Christopher Morris | Exercise | 2026-06-11 | 942 | — | SEC ↗ |
| STX | Gianluca Romano | Sale | 2026-06-10 | 1,350.5 | $1.1M | SEC ↗ |
| STX | William D Mosley | Sale | 2026-06-10 | 2,854.75 | $2.3M | SEC ↗ |
| STX | John Christopher Morris | Sale | 2026-06-10 | 573.75 | $471K | SEC ↗ |
| STX | Ban Seng Teh | Sale | 2026-06-10 | 663 | $545K | SEC ↗ |
| STX | Gianluca Romano | Exercise | 2026-06-09 | 1,515 | — | SEC ↗ |
| STX | William D Mosley | Exercise | 2026-06-09 | 2,815 | — | SEC ↗ |
| STX | John Christopher Morris | Exercise | 2026-06-09 | 631 | — | SEC ↗ |
| STX | Ban Seng Teh | Exercise | 2026-06-09 | 663 | — | SEC ↗ |
| STX | Kian Fatt Chong | Exercise | 2026-06-09 | 379 | — | SEC ↗ |
| STX | Shankar Arumugavelu | Sale | 2026-06-04 | 1,000 | $928K | SEC ↗ |
| STX | Prat Bhatt | Sale | 2026-06-02 | 1,000 | $930K | SEC ↗ |
| STX | William D Mosley | Exercise | 2026-06-01 | 14,000 | $647K | SEC ↗ |
| STX | William D Mosley | Sale | 2026-06-01 | 30,000 | $27.3M | SEC ↗ |
| STX | Yolanda Lee Conyers | Sale | 2026-06-01 | 750 | $664K | SEC ↗ |
| STX | William D Mosley | Exercise | 2026-05-20 | 14,000 | $647K | SEC ↗ |
| STX | William D Mosley | Sale | 2026-05-20 | 30,000 | $22.5M | SEC ↗ |
| STX | Ban Seng Teh | Exercise | 2026-05-14 | 3,515 | $612K | SEC ↗ |
| STX | Ban Seng Teh | Sale | 2026-05-14 | 8,003 | $6.5M | SEC ↗ |
| STX | Ban Seng Teh | Sale | 2026-05-13 | 7,557 | $6.1M | SEC ↗ |
| STX | Gianluca Romano | Sale | 2026-05-07 | 1,902 | $1.5M | SEC ↗ |
| STX | Gianluca Romano | Sale | 2026-05-06 | 22,488 | $17.4M | SEC ↗ |
| STX | Stephanie Tilenius | Sale | 2026-05-05 | 1,580 | $1.2M | SEC ↗ |
| STX | James Ci Lee | Sale | 2026-05-04 | 697 | $517K | SEC ↗ |
| STX | John Christopher Morris | Sale | 2026-05-04 | 5,626 | $4.2M | SEC ↗ |