| 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 21 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% | SEC |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2015 | Homan Arthur W | Chief Legal Officer | Sale+OE | 3,125 | $55.44 | $173,257.61 | -60.7% | |
| Aug 20, 2015 | Schenk Dale B. | President And CEO | Sale+OE | 30,000 | $56.65 | $1,699,546.88 | -44.2% | |
| Aug 12, 2015 | Walker Karin L82 | See Remarks | Sale+OE | 7,000 | $62.06 | $434,406.64 | -64.1% | |
| Aug 7, 2015 | Henney Christopher S55 | Director | Sale+OE | 10,000 | $62.93 | $629,298.43 | -60.1% | |
| Jun 9, 2015 | Nickerson Tara | Chief Business Officer | Sale+OE | 12,000 | $44.41 | $532,949.05 | -64.0% | |
| Jun 1, 2015 | Selkoe Dennis J.66 | Director | Sale+OE | 3,125 | $39.01 | $121,901.71 | -23.3% | |
| Mar 20, 2015 | Nickerson Tara | Chief Business Officer | Sale+OE | 13,000 | $39.99 | $519,870.00 | -86.7% | |
| Mar 9, 2015 | Selkoe Dennis J.66 | Director | Sale+OE | 3,125 | $25.56 | $79,866.56 | -52.3% | |
| Feb 10, 2015 | Walker Karin L82 | See Remarks | Sale+OE | 2,500 | $21.53 | $53,816.25 | -100% |