09:21 AM EDT, 03/23/2026 (MT Newswires) -- Simon Property Group ( SPG ) said Monday that its chief executive officer, David Simon, died on Sunday after "a courageous battle with cancer."

The company said its chief operating officer, Eli Simon, has been named to the additional role of CEO.

Simon Property ( SPG ) said it has named Larry Glasscock as non-executive board chair.