Investors

Psilos Group Managers, LLC ("Psilos")
is a healthcare investment firm focused on providing venture and growth capital
to companies operating in the healthcare economy. The firm believes that successful
healthcare innovation must reduce cost, improve quality and align incentives across
payers, providers and patients. Founded in 1998, Psilos has $580 million under management
and invests across three core healthcare sectors: healthcare services, healthcare
information technology and medical technology. Funds managed by Psilos have invested
in companies such as ActiveHealth, AngioScore, Click4Care, Definity Health, Extend
Health and OmniGuide, among many others, which have played, and continue to play,
key roles in the transformation of the U.S. healthcare economy. Psilos has offices
in New York, the San Francisco Bay Area and Santa Fe, New Mexico.