$PRTA

$9.17▼ -0.43% YTD

4 SEC 13D/G filings tracked · Last updated Aug 19, 2026

Filing History

PRTA - Prothena Corporation plc - SEC Filing Update (19-AUG-2026) | ThinkSabio - Stocks Simplified

$9.17▼ -0.43%Aug 19, 2026 · ThinkSabio Blog

$PRTA SEC 13D/G institutional ownership filing. Healthcare sector. SEC Filing Update: #PRTA Prothena Corporation plc : $9.17 Sector: Healthcare | YTD:…

SEC 13D/G

PRTA - Prothena Corporation plc - SEC Filing Update (14-AUG-2026) | ThinkSabio - Stocks Simplified

$9.26▲ 0.54%Aug 14, 2026 · ThinkSabio Blog

$PRTA SEC 13D/G institutional ownership filing. Healthcare sector. SEC Filing Update: #PRTA Prothena Corporation plc : $9.26 Sector: Healthcare | YTD:…

SEC 13D/G

PRTA - Prothena Corporation plc - SEC Filing Update (06-AUG-2026) | ThinkSabio - Stocks Simplified

$8.47▼ -8.03%Aug 6, 2026 · ThinkSabio Blog

$PRTA SEC 13D/G institutional ownership filing. Healthcare sector. SEC Filing Update: #PRTA Prothena Corporation plc : $8.47 Sector: Healthcare | YTD:…

SEC 13D/G

$PRTA SEC Filing Update (29-JUL-2026) | ThinkSabio - Stocks Simplified

$8.56▼ -7.06%Jul 29, 2026 · ThinkSabio Blog

$PRTA SEC 13D/G institutional ownership filing. Healthcare sector. SEC Filing Update: #PRTA : $8.56 Sector: Healthcare | YTD: 🔽 -7.06% The SEC disclos…