PRTA
Prothena Corporation plcNASDAQHealthcare$9.86-1.69%ClosedMarket Cap: $530.8M
As of 2026-04-06
Insider Statistics (Q1 2026)
Purchases
7
Sales
0
Buy/Sell Ratio
0.00
Total Bought
$0.00
Total Sold
$0.00
Recent Insider Trades
| Filing Date | Name | Type | Action | Shares | Price | Shares After |
|---|---|---|---|---|---|---|
| Thu Mar 05 | Zago Wagner M. | officer: Chief Scientific Officer | Sell | 190,000 | $9.36 | 190,000 |
| Thu Mar 05 | Walker Karin L | officer: Chief Accounting Officer | Sell | 150,000 | $9.36 | 150,000 |
| Thu Mar 05 | Swanson Chad J. | officer: Chief Development Officer | Sell | 190,000 | $9.36 | 190,000 |
| Thu Mar 05 | Smith Brandon S. | officer: Chief Operating Officer | Sell | 190,000 | $9.36 | 190,000 |
| Thu Mar 05 | Nguyen Tran | officer: Chief Strategy Officer and CFO | Sell | 230,000 | $9.36 | 230,000 |
| Thu Mar 05 | Malecek Michael J | officer: Chief Legal Officer | Sell | 190,000 | $9.36 | 190,000 |
| Thu Mar 05 | Kinney Gene G. | director, officer: President and CEO | Sell | 520,000 | $9.36 | 520,000 |
| Wed Jul 30 | Zago Wagner M. | officer: Chief Scientific Officer | Sell | 85,000 | $0.00 | 85,000 |
| Wed Jul 30 | Walker Karin L | officer: Chief Accounting Officer | Sell | 25,000 | $0.00 | 25,000 |
| Wed Jul 30 | Swanson Chad J. | officer: Chief Development Officer | Sell | 85,000 | $0.00 | 85,000 |