| 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 0 buys and 31 sells. PRTA is classified in the Biotechnology industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 756.0K | $7.58M | +20.0K | |
| CEO | 152.8K | $1.53M | - | |
| COO | 130.0K | $1.30M | - | |
| Other | 100.0K | $1.00M | - | |
| CFO | 97.2K | $974.0K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 16, 2023 | Garren Hideki71 | Chief Medical Officer | Sale+OE | 7,331 | $74.00 | $542,494.00 | -100% | -20.8% | -70.2% | |
| Jun 14, 2023 | Smith Brandon S.80 | Chief Operating Officer | Sale+OE | 5,333 | $73.98 | $394,561.88 | -40.2% | -22.9% | -70.3% | |
| Jun 14, 2023 | Garren Hideki71 | Chief Medical Officer | Sale+OE | 4,669 | $74.22 | $346,515.84 | -36.8% | -22.9% | -70.3% | |
| Jun 7, 2023 | Zago Wagner M.73 | Chief Scientific Officer | Sale+OE | 19,000 | $71.06 | $1,350,224.06 | -48.2% | -24.8% | -70.0% | |
| Jun 7, 2023 | Karp Carol D.81 | Chief Regulatory Officer | Sale+OE | 20,000 | $71.05 | $1,421,009.40 | -48.2% | -24.8% | -70.0% | |
| May 31, 2023 | Malecek Michael J81 | Chief Legal Officer | Sale+OE | 5,000 | $64.64 | $323,222.92 | -66.7% | -15.4% | -69.6% | |
| May 19, 2023 | Walker Karin L82 | Chief Accounting Officer | Sale+OE | 5,000 | $74.00 | $369,978.31 | -69.7% | -21.4% | -69.5% | |
| May 17, 2023 | Nguyen Tran55 | Chief Strategy Officer And CFO | Sale+OE | 95,000 | $73.99 | $7,028,921.49 | -38.3% | -20.6% | -69.2% | |
| May 17, 2023 | Kinney Gene G. | President And CEO | Sale+OE | 45,000 | $73.70 | $3,316,291.83 | -33.8% | -20.6% | -69.2% | |
| May 3, 2023 | Selkoe Dennis J.66 | Director | Sale+OE | 15,000 | $57.00 | $855,000.00 | -84.1% | +3.0% | -67.1% |