Prothena Corporation plc
USD9.97
-0.05 (-0.50%)
CEO
Gene Kinney
IPO Date
2012-12-21
Sector
Healthcare
Industry
Biotechnology
Exchange
NASDAQ
Country
IE
Open
$10.05
Prev. Close
$10.02
Day Low
$9.78
Day High
$10.11
52W Low
$5.96
52W High
$11.80
Market Cap
$0.52B
Volume
0.41M
| 325,000 |
| $0.00 |
| 12 Jun 2026 | SCULLY WILLIAM P | 10 percent owner | P-Purchase | Acquired | 125,000 | $8.17 |
| 12 Jun 2026 | Isaacs Michael John | General Counsel & Company Sec. | Disposed | 0 | $0.00 |
| 12 Jun 2026 | Isaacs Michael John | General Counsel & Company Sec. | Disposed | 17,500 | $10.99 |
| 12 Jun 2026 | Isaacs Michael John | General Counsel & Company Sec. | Disposed | 10,000 | $22.60 |
| 12 Jun 2026 | Isaacs Michael John | General Counsel & Company Sec. | Disposed | 8,250 | $32.45 |
| 12 Jun 2026 | Isaacs Michael John | General Counsel & Company Sec. | Disposed | 8,800 | $52.97 |
| 12 Jun 2026 | Isaacs Michael John | General Counsel & Company Sec. | Disposed | 12,000 | $30.30 |
| 12 Jun 2026 | Isaacs Michael John | General Counsel & Company Sec. | Disposed | 8,612 | $14.95 |