8 Form 4 filings for SIBN between 2026-08-05 and 2026-08-26, from 4 filers. 8 discretionary (7 sales, 1 purchases). 5 of 8 state a filing-level total, summing to $1,860,831; the rest report only their largest transaction, so the true figure is higher. Prices ran $5 to $20.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-26 | FRANCIS LAURA | sold | 25,972 | $20.12 | — | — | |
| 2026-08-26 | Maheshwari Anshul | sold | 11,636 | $20.11 | — | — | |
| 2026-08-21 | FRANCIS LAURA | sold | 51,884 | $19.46 | $1,088,201 | 2 | |
| 2026-08-21 | Maheshwari Anshul | sold | 11,228 | $20.02 | $337,138 | 2 | |
| 2026-08-18 | FRANCIS LAURA | sold | 3,892 | $18.66 | $279,065 | 5 | |
| 2026-08-18 | PISETSKY MICHAEL A. | sold | 1,871 | $18.65 | $69,411 | 2 | |
| 2026-08-18 | Maheshwari Anshul | sold | 2,476 | $18.68 | $87,016 | 2 | |
| 2026-08-05 | DUNN JEFFREY W | acquired | 20,000 | $4.68 | — | 2 | |
| 8 filings · 4 filers · disclosed totals only | $1,860,831 (5/8) | — | |||||