$8.78 · Score 34/100
3 open-market purchases and 0 sales out of the last 3 Form 4 filings scanned for PRTA — open-market transactions only, sourced directly from official SEC EDGAR filings.
3
Buys
0
Sells
| Date | Insider | Ownership | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | SCULLY WILLIAM P | — | Open Market Purchase | 103,500 | $8.60 | $889.87K |
| Aug 10, 2026 | SCULLY WILLIAM P | — | Open Market Purchase | 34,000 | $8.62 | $293.05K |
| Aug 10, 2026 | SCULLY WILLIAM P | — | Open Market Purchase | 3,500 | $8.62 | $30.17K |
This information is based on official filings only and does not constitute investment advice. Insider transactions don't necessarily signal a stock's future direction — they can often stem from personal cash-flow needs, portfolio diversification, or tax planning.
