James River Group Holdings Announces Key E&S Leadership Appointments, Welcoming Georgia Collier and Matt Sinosky

Reuters

Oct 06, 2025

<a href="https://laohu8.com/S/JRVR">James River</a> Group Holdings Announces Key E&S Leadership Appointments, Welcoming Georgia Collier and Matt Sinosky

James River Group Holdings Ltd. has announced the appointments of Georgia Collier as Senior Vice President, leading the Specialty underwriting division, and Matt Sinosky as Vice President of Business Development & Distribution. Collier returns to James River from Markel Group and will oversee six specialty underwriting sub-divisions. Sinosky joins from Arch Capital Group and will lead wholesale channel efforts and distribution strategies. Both will report to Todd Sutherland, President of E&S.

Disclaimer: This news brief was created by Public Technologies (PUBT) 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. James River Group Holdings Ltd. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: GNW9540050-en) on October 06, 2025, and is solely responsible for the information contained therein.

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Collier returns to James River from Markel Group and will oversee six specialty underwriting sub-divisions. Sinosky joins from Arch Capital Group and will lead wholesale channel efforts and distribution strategies. Both will report to Todd Sutherland, President of E&amp;S.\n      </p>\n</div><div xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n<em>Disclaimer: <span>This news brief was created by Public Technologies (PUBT) 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. James River Group Holdings Ltd. published the original content used to generate this news brief via GlobeNewswire (Ref. 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Collier returns to James River from Markel Group and will oversee six specialty underwriting sub-divisions. Sinosky joins from Arch Capital Group and will lead wholesale channel efforts and distribution strategies. Both will report to Todd Sutherland, President of E&amp;S.\n      </p>\n</div><div xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n<em>Disclaimer: <span>This news brief was created by Public Technologies (PUBT) 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. James River Group Holdings Ltd. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: GNW9540050-en) on October 06, 2025, and is solely responsible for the information contained therein.</span></em>\n</div></body></html>\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"LU1169590202.USD","symbol_name":"ALLSPRING (LUX)  U.S. SELECT EQUITY \"I\" (USD) ACC","start_time":0,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20251006:nNDL4GPrnG:1","article_id":"2573672402","we_media_id":"1032215980","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2573672402","pubTimestamp":1759753845,"columns":[],"sourceInfo":null,"weMediaInfo":{"media_name":"Reuters","introduction":"Reuters.com brings you the latest news from around the world, covering breaking news in markets, business, politics, entertainment and technology","home_visible":1,"id":"1032215980","head_image":"https://community-static.tradeup.com/news/4567337cbdf294b657b1fa87c5488b48"},"summary":"James River Group Holdings Ltd. has announced the appointments of Georgia Collier as Senior Vice President, leading the Specialty underwriting division, and Matt Sinosky as Vice President of Business Development & Distribution. 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Collier returns to James River from Markel Group and will oversee six specialty underwriting sub-divisions. Sinosky joins from Arch Capital Group and will lead wholesale channel efforts and distribution strategies. Both will report to Todd Sutherland, President of E&S.\n      \n\nDisclaimer: This news brief was created by Public Technologies (PUBT) 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. James River Group Holdings Ltd. published the original content used to generate this news brief via GlobeNewswire (Ref. 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