| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Prothena Corporation Plc (PRTA) has 15 insiders with recent SEC Form 4 filings, including 4 buys and 30 sells. PRTA is classified in the Biotechnology industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 756.0K | $6.75M | +120.0K | |
| CEO | 152.8K | $1.36M | - | |
| COO | 130.0K | $1.16M | - | |
| Other | 100.0K | $893.0K | - | |
| CFO | 97.2K | $868.0K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2021 | Karp Carol D.81 | Chief Regulatory Officer | Sale+OE | 10,000 | $68.23 | $682,335.91 | -39.7% | -32.5% | -14.3% | |
| Sep 9, 2021 | Karp Carol D.81 | Chief Regulatory Officer | Sale+OE | 10,000 | $71.98 | $719,846.55 | -68.8% | -31.3% | -59.7% | |
| Jul 30, 2021 | Selkoe Dennis J.66 | Director | Sale+OE | 5,000 | $49.47 | $247,374.42 | -37.3% | +12.9% | -38.0% | |
| Jul 14, 2021 | Henney Christopher S55 | Director | Sale+OE | 11,108 | $55.46 | $616,020.10 | -84.7% | +22.4% | -43.1% | |
| Jul 12, 2021 | Henney Christopher S55 | Director | Sale+OE | 23,892 | $55.51 | $1,326,127.87 | -44.5% | +27.6% | -44.6% | |
| Jun 25, 2021 | Henney Christopher S55 | Director | Sale+OE | 12,000 | $47.73 | $572,819.22 | -87.4% | +68.4% | -40.7% | |
| Jun 22, 2021 | Zago Wagner M.73 | Chief Scientific Officer | Sale+OE | 115,250 | $46.15 | $5,318,768.58 | -59.7% | +65.0% | -42.8% | |
| Mar 24, 2021 | Ecor1 Capital, LLC74 | 10% Owner | Buy | 875,000 | $20.75 | $18,156,250.00 | +8.6% | +78.5% | +48.9% | |
| Feb 24, 2021 | Ecor1 Capital, LLC74 | 10% Owner | Buy | 55,200 | $21.24 | $1,172,384.64 | +0.3% | - | - | |
| Feb 18, 2021 | Ecor1 Capital, LLC74 | 10% Owner | Buy | 44,100 | $3.68 | $162,102.78 | +0.4% | - | - |