17 Form 4 filings for STX between 2026-07-24 and 2026-08-26, from 6 filers. 17 discretionary (8 sales, 9 purchases). 12 of 17 state a filing-level total, summing to $89,299,835; the rest report only their largest transaction, so the true figure is higher. Prices ran $46 to $920.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-26 | Lee James CI | acquired | 4,032 | $158.40 | $7,163,926 | 30 | |
| 2026-08-24 | Teh Ban Seng | sold | 1,759 | $861.81 | $8,411,972 | 27 | |
| 2026-08-24 | Teh Ban Seng | acquired | 7,595 | — | $5,098,255 | 23 | |
| 2026-08-24 | Morris John Christopher | acquired | 4,070 | — | $3,422,894 | 8 | |
| 2026-08-24 | Lee James CI | acquired | 5,698 | — | $3,345,396 | 6 | |
| 2026-08-24 | Chong Kian Fatt | acquired | 4,258 | — | — | 3 | |
| 2026-08-24 | Romano Gianluca | acquired | 9,129 | — | $7,708,957 | 6 | |
| 2026-08-24 | MOSLEY WILLIAM D | acquired | 21,065 | — | $15,406,022 | 6 | |
| 2026-08-14 | Teh Ban Seng | sold | 6,002 | $920.14 | $6,778,028 | 5 | |
| 2026-08-11 | Romano Gianluca | sold | 240 | $850.04 | $743,706 | 8 | |
| 2026-08-11 | Romano Gianluca | sold | 1,227 | $803.82 | $11,431,333 | 28 | |
| 2026-08-11 | Romano Gianluca | sold | 560 | $769.21 | $5,659,053 | 29 | |
| 2026-08-04 | Morris John Christopher | sold | 168 | $817.76 | — | — | |
| 2026-08-04 | MOSLEY WILLIAM D | sold | 1,985 | $826.76 | $14,130,293 | 19 | |
| 2026-08-04 | MOSLEY WILLIAM D | acquired | 14,000 | $46.23 | — | 30 | |
| 2026-08-03 | Lee James CI | sold | 694 | $877.45 | — | — | |
| 2026-07-24 | Lee James CI | acquired | 1,237 | — | — | 2 | |
| 17 filings · 6 filers · disclosed totals only | $89,299,835 (12/17) | — | |||||