Recent News

• 03.28.2025 - “Being a patient changed my life forever,” Part Two — Amyloidosis Research Consortium founder and CEO, Isabelle Lousada, shares how the organization was born, and how it supports patients today
• 03.21.2025 - “Being a patient changed my life forever,” Part One — Shining a light on Isabelle’s story this Amyloidosis Awareness Month
• 03.07.2025 - A transformational year: President and CEO Dr. Gene Kinney discusses what lies ahead for Prothena in 2025
• 02.28.2025 - The future of those living with rare disease, imagined by Prothenians

Recent Filings

• 03.28.2025 - DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
• 03.28.2025 - DEF 14A Other definitive proxy statements
• 03.28.2025 - ARS Annual Report to Security Holders
• 03.07.2025 - 4 Statement of changes in beneficial ownership of securities
• 03.07.2025 - 4 Statement of changes in beneficial ownership of securities
• 03.07.2025 - 4 Statement of changes in beneficial ownership of securities
• 03.07.2025 - 4 Statement of changes in beneficial ownership of securities
• 03.07.2025 - 4 Statement of changes in beneficial ownership of securities
• 03.07.2025 - 4 Statement of changes in beneficial ownership of securities
• 03.07.2025 - 4 Statement of changes in beneficial ownership of securities