Home Latest Filings Latest Buys Latest Sells Institutions Derivatives Hot Buys Data Screener Email Alerts Insider Charts
PRTA - As of  06/15/24, 07:43:03 PM:   24 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$44.37  Avg Vol(3m): 463,483  P/E: 0.00  EPS: -2.91

Email this page to a friend.    Insider Transactions for PRTA

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-14 16:20:41.0 Prothena Corp plc PRTA GREAT POINT PARTNERS LLC 5.27% view
B 2020-02-14 12:00:26.0 Prothena Corp plc PRTA ORBIMED ADVISORS LLC 5.74% view
B 2020-02-05 12:16:07.0 Prothena Corp plc PRTA BlackRock Inc 8.6% view
S 2020-01-28 11:34:42.0 Prothena Corp plc PRTA WELLINGTON MANAGEMENT GROUP LLP 2.44% view
B 2019-12-13 17:30:06.0 Prothena Corp plc PRTA EcoR1 Capital 23.6% view
S 2019-09-09 16:33:01.0 Prothena Corp plc PRTA Woodford Investment Management Ltd 0.0% view
S 2019-09-09 16:29:45.0 Prothena Corp plc PRTA LF Woodford Equity Income Fund 0.0% view
B 2019-08-26 15:53:13.0 Prothena Corp plc PRTA EcoR1 Capital 23.6% view
B 2019-08-05 16:10:03.0 Prothena Corp plc PRTA GREAT POINT PARTNERS LLC 5.18% view
S 2019-07-09 14:59:09.0 Prothena Corp plc PRTA Woodford Investment Management Ltd 22.0% view
S 2019-07-09 14:56:00.0 Prothena Corp plc PRTA Woodford Patient Capital Trust Plc 0.0% view
S 2019-03-11 16:15:40.0 Prothena Corp plc PRTA SCOPIA CAPITAL MANAGEMENT LP 4.7% view
S 2019-02-14 15:37:14.0 Prothena Corp plc PRTA Woodford Investment Management Ltd 29.9% view
S 2019-02-14 15:21:55.0 Prothena Corp plc PRTA LF Woodford Equity Income Fund 19.9% view
S 2019-02-14 15:11:07.0 Prothena Corp plc PRTA Woodford Patient Capital Trust Plc 6.2% view
S 2019-02-13 12:02:30.0 Prothena Corp plc PRTA FMR LLC 12.318% view
S 2019-02-12 09:34:54.0 Prothena Corp plc PRTA WELLINGTON MANAGEMENT GROUP LLP 5.37% view
B 2019-02-06 15:16:55.0 Prothena Corp plc PRTA BlackRock Inc 8.4% view
S 2019-01-31 15:26:41.0 Prothena Corp plc PRTA VANGUARD SPECIALIZED FUNDS 2.3% view
B 2019-01-10 16:14:31.0 Prothena Corp plc PRTA SCOPIA CAPITAL MANAGEMENT LP 11.6% view
S 2018-05-10 09:02:22.0 Prothena Corp plc PRTA PRICE T ROWE ASSOCIATES INC 3.8% view
B 2018-02-13 17:10:44.0 Prothena Corp plc PRTA Woodford Investment Management Ltd 30.0% view
B 2018-02-13 17:04:33.0 Prothena Corp plc PRTA Woodford Patient Capital Trust 6.6% view
B 2018-02-13 16:59:14.0 Prothena Corp plc PRTA CF Woodford Equity Income Fund 20.0% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.