Big transparency company makes public offering, but is it all good?

RockHealth, the San Francisco health-care accelerator, took a hard look recently at documents filed by Castlight Health, the big business-to-business health price transparency player, which is planning a public stock offering. Castlight collects data with a goal of reducing health costs for employers. The RockHealth view was none too rosy. An excerpt: “As Castlight recognizes […]