Matthew Botein

Companies

• Bowhead Specialty Holdings Inc.Board member May 23, 2024 to now¹
• James River Group Holdings, Inc.Board member Jan 13, 2023 to Nov 13, 2024²
• PennyMac Financial Services, Inc.Board member Feb 12, 2019 to Jul 22, 2020³
• ASPEN INSURANCE HOLDINGS LTDBoard member Feb 8, 2017 to Feb 15, 2019⁴
• PennyMac Mortgage Investment TrustBoard member Aug 5, 2009 to May 17, 2013⁵
• CoreLogicBoard member Aug 31, 2009 to Mar 3, 2010⁶

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• BSBowhead Specialty Holdings Inc. BOW8,968,445 shares⁷$305.3M at $34.04Aug 8, 2025
• JRJames River Group Holdings, Inc. JRVR5,859,375 shares⁸$22.6M at $3.85Nov 11, 2024

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 8, 2025Sold 2,000,000 shares at $30.66 of Bowhead Specialty Holdings Inc.⁷
• Nov 11, 2024Exercised options 5,859,375 shares at $6.40 of James River Group Holdings, Inc.⁸
• Oct 25, 2024Sold 3,178,662 shares at $27.70 of Bowhead Specialty Holdings Inc.⁹
• Jun 30, 2024Other 270,000 shares of Bowhead Specialty Holdings Inc.¹⁰