By 2021 its valuation had risen to a hyperbolic $15 billion, and the founders had cashed out by selling some of their shares to investors. They bought a private

By 2021 its valuation had risen to a hyperbolic $15 billion, and the founders had cashed out by selling some of their shares to investors. They bought a private plane and decamped from Philadelphia to intracoastal mansions in Miami 1. Start up 2. Cash in 3. Sell out 4. Bro down