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J-Star Holding Co., Ltd.

1.69

-0.1350-7.40%

Post-market: 1.690.00000.00%19:30 EDT

Volume:39.67K

Turnover:67.81K

Market Cap:6.78M

PE:-0.27

High:1.86

Open:1.81

Low:1.38

Close:1.83

52wk High:13.00

52wk Low:1.18

Shares:4.01M

Float Shares:664.10K

Volume Ratio:2.86

T/O Rate:5.97%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-6.1500

EPS(LYR):-6.1500

ROE:-648.50%

ROA:-81.75%

PB:-1.00

PE(LYR):-0.27

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Overview Company News Filings

J-Star Holding Co Ltd - to Establish 100 Mwh Automated Solid-State Battery Production Line in Baytown, Texas

THOMSON REUTERS

J-Star Holding Co Ltd - Announces Strategic Partnership With Patriot Green Energy Technology

THOMSON REUTERS

J-Star Holding Partners with Patriot Green Energy Technology for Made-In-USA Solid-State Battery Solutions

J-Star FY25 net loss widens to USD 20.17 million; revenue drops 43.48% to USD 9.93 million

J-Star Holding reappoints Jonathan Chiang as CEO, replacing Sam Van

J-Star Holding reappoints Jonathan Chiang as CEO, replacing Sam Van

J-Star Holding Co Ltd - SAM Van Succeeded as CEO, to Continue as Advisor to Board and Management

THOMSON REUTERS

J-Star Holding Co Ltd - Jonathan Chiang to Continue as Chairman of the Board

THOMSON REUTERS

Press Release: J-Star Holding Announces Return of Jonathan Chiang as Chief Executive Officer

J-Star Holding Co. Ltd. CEO Sam Van files Form 3 initial beneficial ownership statement

J-Star Holding Co. Ltd. files initial beneficial ownership statement for director Lin Ping-Hong

New Moon Corp files J-Star Holding Co. Ltd. initial beneficial ownership statement for 4.89 million Class B shares

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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. J-Star Holding Co. 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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. J-Star Holding Co. Ltd. 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:nNDL1KH129:1","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":["BK4190","YMAT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624516445","title":"J-Star Holding reappoints Jonathan Chiang as CEO, replacing Sam Van","url":"https://stock-news.laohu8.com/highlight/detail?id=2624516445","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624516445?lang=en_us&edition=fundamental","pubTime":"2026-04-01 21:02","pubTimestamp":1775048560,"startTime":"0","endTime":"0","summary":"J-Star Holding reappointed Jonathan Chiang as chief executive officer, effective March 31, 2026.Chiang succeeds Sam Van, who will remain involved as an adviser to board and management.Board kept Chiang as chairman while he resumes day-to-day leadership.Prior to his return, Chiang previously served as J-Star CEO, leading company since inception.Management change aims to provide continuity during heightened global economic uncertainty.","market":"fut","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:20260401:nNDLbRH4fv:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["YMAT","IE00B64PRP62.GBP","BK4112","IE00BN0W2T93.GBP","LU2210150020.SGD","IE00B3QW5Z07.USD","BK4190","SG9999014021.USD","LU2095319765.USD","IE00BN0W2V16.EUR","SG9999014039.USD","NDAQ","BK4585","IE00BGHQF748.EUR","IE00BKPKM429.USD","LU0314104364.USD","BK4588","IE00BN0W2W23.USD","LU2210149790.SGD","SG9999014005.SGD","SG9999014013.SGD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624516766","title":"J-Star Holding Co Ltd - SAM Van Succeeded as CEO, to Continue as Advisor to Board and Management","url":"https://stock-news.laohu8.com/highlight/detail?id=2624516766","media":"THOMSON REUTERS","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624516766?lang=en_us&edition=fundamental","pubTime":"2026-04-01 21:00","pubTimestamp":1775048405,"startTime":"0","endTime":"0","summary":null,"market":"fut","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:20260401:nTUAJNCB:2","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":"reuters_en_live","symbols":["BK4190","YMAT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624151676","title":"J-Star Holding Co Ltd - Jonathan Chiang to Continue as Chairman of the Board","url":"https://stock-news.laohu8.com/highlight/detail?id=2624151676","media":"THOMSON REUTERS","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624151676?lang=en_us&edition=fundamental","pubTime":"2026-04-01 21:00","pubTimestamp":1775048405,"startTime":"0","endTime":"0","summary":null,"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:20260401:nTUAJNCB:3","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":"reuters_en_live","symbols":["BK4190","YMAT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624516450","title":"Press Release: J-Star Holding Announces Return of Jonathan Chiang as Chief Executive Officer","url":"https://stock-news.laohu8.com/highlight/detail?id=2624516450","media":"Dow Jones","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624516450?lang=en_us&edition=fundamental","pubTime":"2026-04-01 21:00","pubTimestamp":1775048400,"startTime":"0","endTime":"0","summary":"TAICHUNG CITY, Taiwan, April 01, 2026  -- J-Star Holding Co., Ltd.  , a leading provider of innovative carbon fiber and composite solutions serving diverse applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, today announced that Jonathan Chiang has been reappointed Chief Executive Officer, effective March 31, 2026. Mr. Chiang succeeds Sam Van, who will continue to support the Company as an advisor to the Board and management team.Mr. Chiang previously served as Chief Executive Officer of J-Star and has led the Company since its inception, guiding its evolution into a global provider of high-performance carbon composite products and advanced materials solutions. He will continue to serve as Chairman of the Board.","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://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"2","news_top_title":"Press Release: J-Star Holding Announces Return of Jonathan Chiang as Chief Executive Officer","news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["YMAT","BK4190"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2620256709","title":"J-Star Holding Co. Ltd. CEO Sam Van files Form 3 initial beneficial ownership statement","url":"https://stock-news.laohu8.com/highlight/detail?id=2620256709","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2620256709?lang=en_us&edition=fundamental","pubTime":"2026-03-18 21:02","pubTimestamp":1773838928,"startTime":"0","endTime":"0","summary":"J-Star filed a Form 3 initial statement of beneficial ownership reporting Sam Van as CEO. Sam Van reported direct beneficial ownership of 171,129 Class A ordinary shares.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. J-Star Holding Co. Ltd. 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 March 18, 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:20260318:nNDL4fyYcS: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":["BK4190","YMAT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2620256758","title":"J-Star Holding Co. Ltd. files initial beneficial ownership statement for director Lin Ping-Hong","url":"https://stock-news.laohu8.com/highlight/detail?id=2620256758","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2620256758?lang=en_us&edition=fundamental","pubTime":"2026-03-18 21:02","pubTimestamp":1773838925,"startTime":"0","endTime":"0","summary":"Lin Ping-Hong filed an initial statement of beneficial ownership for J-Star on 03/18/2026. Lin Ping-Hong reported direct beneficial ownership of 240,000 Class A ordinary shares. The filing identified Lin Ping-Hong as a director of J-Star.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. J-Star Holding Co. Ltd. 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 March 18, 2026, and is solely responsible for the information contained therein.","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:20260318:nNDLbcfkhl: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":["YMAT","BK4190"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2620781256","title":"New Moon Corp files J-Star Holding Co. Ltd. initial beneficial ownership statement for 4.89 million Class B shares","url":"https://stock-news.laohu8.com/highlight/detail?id=2620781256","media":"Reuters","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2620781256?lang=en_us&edition=fundamental","pubTime":"2026-03-18 21:01","pubTimestamp":1773838915,"startTime":"0","endTime":"0","summary":"New Moon Corp filed a Form 3 beneficial ownership statement for J-Star Holding. The filing reported direct ownership of 4.89 million Class B ordinary shares. New Moon Corp was listed as a 10% owner in the filing. The filing said Chiang Jing-Bin has voting and dispositive power over the shares held by New Moon Corp.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. J-Star Holding Co. Ltd. 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 March 18, 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:20260318:nNDL5bqCKN:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["YMAT","BK4190"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":3,"pageCount":3,"totalSize":52,"code":"91000000","status":"200"}]}}