Latest market price
8.47
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PRTAQT34Prothena Corporation plc·NASDAQ
8.47-4.62%

Latest SEC Filings

Form category
DescriptionFilingDocument
Oct 29, 20268-KCurrent report
Oct 29, 20264Statement of changes in beneficial ownership
Oct 26, 20264Statement of changes in beneficial ownership
Oct 15, 20264Statement of changes in beneficial ownership
Oct 09, 20264Statement of changes in beneficial ownership
Oct 06, 20264Statement of changes in beneficial ownership
Oct 02, 20268-KCurrent report
Sep 30, 20264Statement of changes in beneficial ownership
Sep 29, 20264Statement of changes in beneficial ownership
Sep 21, 20264Statement of changes in beneficial ownership
Sep 03, 20264Statement of changes in beneficial ownership
Aug 21, 20264Statement of changes in beneficial ownership
Aug 19, 2026SC 13G/ABeneficial ownership statement (passive, amended)
Aug 18, 20263Initial statement of beneficial ownership
Aug 18, 20264Statement of changes in beneficial ownership
Aug 14, 2026SC 13G/ABeneficial ownership statement (passive, amended)
Aug 11, 20264Statement of changes in beneficial ownership
Aug 11, 20263Initial statement of beneficial ownership
Aug 10, 20264Statement of changes in beneficial ownership
Aug 06, 2026SC 13G/ABeneficial ownership statement (passive, amended)
Aug 06, 202610-QQuarterly report
Aug 06, 20268-KCurrent report
Jul 30, 20264Statement of changes in beneficial ownership
Jul 30, 20264Statement of changes in beneficial ownership
Jul 30, 20264Statement of changes in beneficial ownership