Joan Lamm-Tennant – Biography

Last update: May 3, 2026

Executive profile

Joan was Chief Executive Officer and Founder at Blue Marble Microinsurance, and Chief Economist and Risk Strategist at Guy Carpenter. Joan Lamm-Tennant joined Octave Specialty Group in 2020. Joan served as Director at Octave Specialty Group.

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Education

Joan Lamm-Tennant has a Master of Business Administration in Finance from St. Mary's University, San Antonio, Texas and a PhD in Finance and Investments from University of Texas at Austin.

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