Brad Keywell is a Chicago-based entrepreneur with over 25 years’ experience. He was a cofounder of Groupon. His latest venture, Uptake, is a predictive analytics software company that transforms ...

CHICAGO—Bradley A. Keywell, a significant shareholder of Tempus AI, Inc. (NASDAQ:TEM), has sold shares worth approximately $33.1 million, according to a recent SEC filing. The transactions ...