Prothena SEC Filings
NASDAQ: PRTAHealth CareBiotechnology: Pharmaceutical PreparationsUSD
8.84+0.23 (+2.67%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Prothena filing overview
This page lists 1 recent SEC filings by Prothena (PRTA), including 1 4. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
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PRTA SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Oct 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |