Polymarket taps finance veteran Warren Jenson as CFO

Polymarket named veteran finance executive Warren Jenson as its CFO, continuing its push to regain ground from rival Kalshi and to expand its global and U.S. operations. Jenson, 69, brings more than three decades of experience, including stints as finance chief at major U.S. companies such as Amazon, Electronic Arts, Delta Air Lines and Nielsen, and he sits on the boards of Dropbox and Ripple. Polymarket CEO Shayne Coplan said Jenson’s experience will be critical to the company’s next phase of building and planning. The prediction market has faced market-share pressure, even as it has surpassed $1 billion in annualized revenue and added senior leaders like former Uber executive Travis VanderZanden this year.