The GLS Team

Management Background & Experience

Meet the Team

For years, the GLS Capital team has been a united front in designing litigation finance solutions for businesses and law firms. Our principals rely on years of experience as underwriters at the world’s largest litigation finance providers and as litigators at elite law firms.

Adam Gill

Managing Director

Jamison Lynch

Managing Director

David Spiegel

Managing Director

Colleen Arciniegas, CPA

Chief Financial Officer

Jeffery Lula


Joel Merkin


Lauren Rabinovic , Ph.D.


Kamaya Howard


Robbie Penzell

Vice President, Marketing

Michael Biehl

Vice President

Lane Dietmeier

VP, Finance and Operations

Read Bio

Lane Dietmeier serves as Vice President of Finance and Operations at GLS. Lane is responsible for all of GLS’ accounting, valuation, audit and tax work. Lane also leads the firm’s financial planning and day-to-day management company operations.

Lane joins GLS from another litigation finance firm, where he was responsible for financial planning, accounting and investor reporting. Lane has also served as Vice President of Finance for Angi, an IAC company, where he was responsible for FP&A, strategic initiatives and corporate development. Before Angi, he led the strategic finance team at Enova, a publicly-held, Chicago-based fintech company, where he primarily focused on financial planning and M&A.

Lane graduated with honors in engineering from the University of Illinois at Urbana-Champaign. He also holds an MBA, with honors, from the University of Chicago Booth School of Business.

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