Greg founded Osprey Funds in 2018, combining his transformative financial product experience and interest in crypto. Greg is also the Founder & CEO of REX Shares (since 2015). Previously, he Co-founded VelocityShares (2009), which was acquired by Janus in 2014. Greg is an innovator in the field, launching over 100 ETPs including the first ETPs tracking VIX, broad-based commodities, and FANG stocks.

Greg has held key positions at Barclays, Credit Suisse, and Global X Funds. He earned an MBA from University of California, Davis and is a CFA charterholder. He has been a bitcoin investor since 2013 and enjoys spending time on his hobby farm in Redding, CT.