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PROTHENA CORP PUBLIC LTD CO

For the period ended Dec 31, 2025. Filed Feb 27, 2026.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 27, 2026

PRTA$8.78+10.1%Stored close · as of Nov 9, 2026

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Item 16. FORM 10-K SUMMARY

None.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.