Tom Sosnoff is the founder of co-CEO of tastytrade, one of the fastest growing online financial networks in the world. A former floor trader, Sosnoff became one of Chicago's most well-known serial entrepreneurs in fintech when he built a breakthrough options-trading platform, thinkorswim, later sold to TD-Ameritrade for $750 million. He leveraged that expertise in lunching tastytrade, where he now also co-hosts the daily show "tastytrade LIVE!".