Warren Jenson, a veteran finance executive who previously served as finance chief at Amazon, Electronic Arts, Delta Air Lines, and NBC during the 1990s and early 2000s, has been appointed as Polymarket’s first chief financial officer. The move signals the prediction market platform’s push into the U.S. market ahead of anticipated growth. Jenson brings decades of experience scaling financial operations at some of America’s most prominent corporations.

His appointment comes as Polymarket looks to strengthen its leadership team and navigate increasing regulatory scrutiny. The announcement marks a significant milestone for the company as it transitions from a startup model to a more mature corporate structure.