PROTHENA CORP PUBLIC LTD CO — SCHEDULE 13G/A Filings
14 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by PROTHENA CORP PUBLIC LTD CO (PRTA), sorted by most recent first. Each row links to the full filing on EdgarLookup. PROTHENA CORP PUBLIC LTD CO has filed 14 SCHEDULE 13G/A documents with the SEC since 2012. To view all SEC filings by PROTHENA CORP PUBLIC LTD CO, see the full filings list.
All
10-12B
10-12B/A
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B3
424B4
424B5
5
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
EFFECT
POS AM
POSASR
PRE 14A
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-3MEF
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0001104659-25-112819 | Nov 14, 2025 | — |
| SCHEDULE 13G/A | — | 0002011420-25-000009 | Nov 12, 2025 | — |
| SCHEDULE 13G/A | — | 0001045463-25-000012 | Nov 12, 2025 | — |
| SCHEDULE 13G/A | — | 0002012383-25-001756 | Oct 17, 2025 | — |
| SCHEDULE 13G/A | — | 0000080255-25-000585 | Aug 14, 2025 | — |
| SCHEDULE 13G/A | — | 0000935836-25-000521 | Aug 14, 2025 | — |
| SCHEDULE 13G/A | — | 0002011420-25-000006 | Aug 13, 2025 | — |
| SCHEDULE 13G/A | — | 0001045463-25-000009 | Aug 13, 2025 | — |
| SCHEDULE 13G/A | — | 0000902219-25-000252 | Jun 5, 2025 | — |
| SCHEDULE 13G/A | — | 0002011420-25-000004 | May 15, 2025 | — |
| SCHEDULE 13G/A | — | 0001045463-25-000006 | May 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001045463-25-000004 | Feb 21, 2025 | — |
| SCHEDULE 13G/A | — | 0002011420-25-000002 | Feb 14, 2025 | — |
| SCHEDULE 13G/A | — | 0000902219-25-000036 | Feb 10, 2025 | — |