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Prothena Corp PLC

8.49

+0.11001.31%

Volume:65.46K

Turnover:554.29K

Market Cap:435.85M

PE:-10.18

High:8.57

Open:8.54

Low:8.39

Close:8.38

52wk High:11.80

52wk Low:7.73

Shares:51.34M

Float Shares:39.86M

Volume Ratio:0.63

T/O Rate:0.16%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.8337

EPS(LYR):-4.5346

ROE:-14.39%

ROA:-10.67%

PB:1.52

PE(LYR):-1.87

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Overview Company News Filings

Prothena Corporation Plc - Updates FY2026 Net Cash Used in Operating and Investing Activities to $18-$23 Mln

THOMSON REUTERS

Prothena Q1 EPS USD 0.6

THOMSON REUTERS

Prothena Corporation PLC expected to post a loss of 35 cents a share - Earnings Preview

Press Release: Prothena to Report First Quarter 2026 Financial Results on May 7

Prothena to report first-quarter results after U.S. market close

Prothena says FDA grants Fast Track designation to Novo Nordisk’s coramitug PRX004 for ATTR-CM

Prothena Corporation Plc - Coramitug Phase 3 Cleopattra Trial Enrolls ~1,280 Participants; Primary Completion Expected in 2029

THOMSON REUTERS

Prothena Announces Novo Nordisk Obtains Fast Track Designation From the U.S. FDA for Coramitug (Prx004) in Attr Amyloidosis With Cardiomyopathy

THOMSON REUTERS

Prothena files Form 3 for Chief Strategy Officer Anne Evans Kingston

Prothena promotes Annie Kingston to chief strategy officer amid legal chief transition

Prothena Announces Leadership Team Updates

THOMSON REUTERS

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Corporation plc , a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation expertise, today announced that it will report its first quarter 2026 financial results on Thursday, May 7, 2026, after the close of the U.S. financial markets.Consistent with past practice, the Company will not be conducting a conference call in conjunction with the financial results release on May 7.Senior Vice President, Head of Investor Relations and Corporate Communications","market":"sg","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["PRTA","R","BK4139","BK4022","BK4232"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2632666089","title":"Prothena to report first-quarter results after U.S. market close","url":"https://stock-news.laohu8.com/highlight/detail?id=2632666089","media":"Reuters","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2632666089?lang=en_us&edition=fundamental","pubTime":"2026-05-01 04:20","pubTimestamp":1777580427,"startTime":"0","endTime":"0","summary":"Prothena to release first-quarter fiscal 2026 financial results on May 7, 2026.","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260430:nNDL9w6GWz:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630120383","title":"Prothena says FDA grants Fast Track designation to Novo Nordisk’s coramitug PRX004 for ATTR-CM","url":"https://stock-news.laohu8.com/highlight/detail?id=2630120383","media":"Reuters","labels":["policyRegulatory"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630120383?lang=en_us&edition=fundamental","pubTime":"2026-04-28 04:06","pubTimestamp":1777320390,"startTime":"0","endTime":"0","summary":"Prothena disclosed U.S. FDA Fast Track designation for Novo Nordisk’s coramitug  for ATTR amyloidosis with cardiomyopathy.No clinical results were presented; coramitug remains in Phase 3 development.Drug is designed to clear existing transthyretin amyloid deposits, addressing a gap where current therapies mainly slow progression.Novo Nordisk is running Phase 3 CLEOPATTRA trial in about 1,280 participants, with primary completion expected in 2029.Prothena remains eligible for up to $1.2 billion in milestone and sales payments under 2021 deal, with $150 million earned to date.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prothena Corporation plc published the original content used to generate this news brief via Business Wire  on April","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260427:nNDL3nDZDF:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"policyRegulatory","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630312768","title":"Prothena Corporation Plc - Coramitug Phase 3 Cleopattra Trial Enrolls ~1,280 Participants; Primary Completion Expected in 2029","url":"https://stock-news.laohu8.com/highlight/detail?id=2630312768","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630312768?lang=en_us&edition=fundamental","pubTime":"2026-04-28 04:05","pubTimestamp":1777320300,"startTime":"0","endTime":"0","summary":null,"market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260427:nTUA43X31F:2","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630312766","title":"Prothena Announces Novo Nordisk Obtains Fast Track Designation From the U.S. FDA for Coramitug (Prx004) in Attr Amyloidosis With Cardiomyopathy","url":"https://stock-news.laohu8.com/highlight/detail?id=2630312766","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2630312766?lang=en_us&edition=fundamental","pubTime":"2026-04-28 04:05","pubTimestamp":1777320300,"startTime":"0","endTime":"0","summary":null,"market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260427:nTUA43X31F:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["PRTA","BK4139"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2626214618","title":"Prothena files Form 3 for Chief Strategy Officer Anne Evans Kingston","url":"https://stock-news.laohu8.com/highlight/detail?id=2626214618","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2626214618?lang=en_us&edition=fundamental","pubTime":"2026-04-11 07:22","pubTimestamp":1775863336,"startTime":"0","endTime":"0","summary":"Prothena Chief Strategy Officer Anne Evans Kingston filed an initial Form 3 showing direct ownership of 66,942 ordinary shares as of April 10, 2026.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Prothena Corporation plc published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on April 10, 2026, and is solely responsible for the information contained therein.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260410:nNDL99Bl81:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4139","PRTA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2626421110","title":"Prothena promotes Annie Kingston to chief strategy officer amid legal chief transition","url":"https://stock-news.laohu8.com/highlight/detail?id=2626421110","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2626421110?lang=en_us&edition=fundamental","pubTime":"2026-04-11 04:05","pubTimestamp":1775851530,"startTime":"0","endTime":"0","summary":"Prothena promoted Annie Kingston to chief strategy officer, effective immediately.Kingston previously served as vice president, corporate strategy and chief of staff; she joined Prothena in 2023 from ClearView Healthcare Partners, where she was an associate principal and project leader.Michael Isaacs was promoted to general counsel and corporate secretary, effective following Michael Malecek’s departure in June.Isaacs previously served as deputy general counsel; he joined Prothena in 2020 from Arnold & Porter Kaye Scholer, where he was a corporate associate.Chief financial officer Tran Nguyen will remain CFO, following prior dual role as CFO and chief strategy officer.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. 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