2 Form 4 filings for PROK between 2026-08-06 and 2026-08-20, from 1 filer. 2 discretionary (1 sales, 0 purchases). 1 of 2 state a filing-level total, summing to $1,067,773; the rest report only their largest transaction, so the true figure is higher.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-20 | Pereira Brian JG | sold | 229,338 | $1.37 | $1,067,773 | 6 | |
| 2026-08-06 | Pereira Brian JG | — | 675,235 | — | — | 2 | |
| 2 filings · 1 filers · disclosed totals only | $1,067,773 (1/2) | — | |||||