Insider Trades11 trades
| Date↓ | Side | Ticker↕ | Insider↕ | Role↕ | Shares↕ | Price↕ | Mkt Cap↕ | 52W High↕ | 52W Low↕ | Value↕ | % Chg↕ | Rule↕ | AI View↕ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 28, 2026 | Sell | PRTA | Chad J. Swanson | Chief Development Officer | 3,467 | $8.56 | $458.4M | -24.32% | +15.52% | $29.7K | -7.84% | — | Trim |
| Jul 28, 2026 | Sell | PRTA | Anne Evans Kingston | Chief Strategy Officer | 11,160 | $8.50 | $458.4M | -24.32% | +15.52% | $94.9K | -8.56% | 10b5-1 | Trim |
| Jul 28, 2026 | Sell | PRTA | Michael John Isaacs | General Counsel & Company Sec. | 13,080 | $8.50 | $458.4M | -24.32% | +15.52% | $111.2K | -14.07% | 10b5-1 | Trim |
| Jan 24, 2024 | Sell | PRTA | Karin L Walker | Chief Accounting Officer | 10,000 | $23.77 | $458.4M | -24.32% | +15.52% | $237.7K | +0.00% | 10b5-1 | Trim |
| Dec 20, 2023 | Sell | PRTA | Karin L Walker | Chief Accounting Officer | 10,000 | $25.36 | $458.4M | -24.32% | +15.52% | $253.6K | +0.00% | 10b5-1 | Trim |
| Nov 30, 2023 | Sell | PRTA | Karin L Walker | Chief Accounting Officer | 10,000 | $23.77 | $458.4M | -24.32% | +15.52% | $237.7K | +0.00% | 10b5-1 | Trim |
| Oct 25, 2023 | Sell | PRTA | Karin L Walker | Chief Accounting Officer | 10,000 | $27.28 | $458.4M | -24.32% | +15.52% | $272.8K | +0.00% | 10b5-1 | Trim |
| Oct 11, 2023 | Sell | PRTA | Brandon S. Smith | Chief Operating Officer | 8,000 | $28.93 | $458.4M | -24.32% | +15.52% | $231.5K | +0.00% | 10b5-1 | Trim |
| Oct 4, 2023 | Sell | PRTA | Carol D. Karp | Chief Regulatory Officer | 10,000 | $29.38 | $458.4M | -24.32% | +15.52% | $293.8K | +0.00% | 10b5-1 | Trim |
| Sep 27, 2023 | Sell | PRTA | Michael J Malecek | Chief Legal Officer | 10,000 | $28.82 | $458.4M | -24.32% | +15.52% | $288.2K | +0.00% | 10b5-1 | Trim |
| Sep 19, 2023 | Sell | PRTA | Karin L Walker | Chief Accounting Officer | 10,000 | $33.70 | $458.4M | -24.32% | +15.52% | $337.0K | +0.00% | 10b5-1 | Trim |