Jack Granahan is co-Founder and Chairman of Granahan Investment Management, as well as a Managing Director serving on the Executive Committee.  As a portfolio manager, Jack oversees a portion of all client portfolios.  His research has an emphasis in the Consumer sector.

Prior to founding Granahan Investment Management in 1985, Jack had co-founded and subsequently sold Granahan-Everitt Investments, a technology mutual fund.  Previously, from 1962 to 1979, Jack served as a Senior Vice President and Portfolio Manager at Wellington Management Company in Boston.

Jack received his BA from St. Joseph College in Philadelphia, and is a Graduate Fellow of Catholic University of America.  Jack holds the Chartered Financial Analyst designation and is a member of the CFA Institute.

JANE M. WHITE
Jane White is co-Founder and Chief Operating Officer of Granahan Investment Management, as well as a Managing Director serving on the Executive Committee. As a portfolio manager, Jane oversees a portion of all client portfolios.  Her research has an emphasis in the Technology Sector.

Prior to founding Granahan Investment Management in 1985, Jane worked at Granahan-Everitt Investments as a Research Analyst.  She started her investment career at Loomis-Sayles in Boston where she was a Research Assistant from 1980-1982.

Jane holds a B.A. from Boston University where she also studied accounting and finance.

GARY C. HATTON
Gary Hatton is co-Founder and Chief Investment Officer of Granahan Investment Management, as well as a Managing Director serving on the Executive Committee.

As a portfolio manager, Gary is responsible for a portion of all client portfolios.  His research expertise is in the Medical and Biotechnology Sectors.

Prior to joining Granahan Investment Management in 1985, Gary was an Equities Analyst at Eaton Vance Management in Boston.

Gary received his MS in Finance from the University of Wisconsin at Madison, and his BS from University of Rhode Island.  Gary holds the Chartered Financial Analyst designation and is a member of the CFA Institute.

ROBERT F. GRANAHAN
Rob Granahan is a Vice President and Portfolio Manager of Granahan Investment Management.  Rob manages a portion of all client portfolios.  His research has an emphasis in the Consumer and Energy sectors.

Prior to joining Granahan Investment Management in 1995, Rob worked as a Research Assistant at Northern Asset Management in New York.  Previously, from 1985-1993, Rob served as a United States Naval Officer and Aviator.

Rob received his MBA from New York University, and his BA from Tufts University.  Rob holds the Chartered Financial Analyst designation and is a member of the CFA Institute as well as the Boston Security Analysts Society.