In a move that generated few surprises and reassured market observers, J.P. Morgan & Co. named Douglas A. Warner 3d to replace Dennis Weatherstone as chairman and chief executive on Jan. 1.

Mr. Warner, 48, will become Morgan's youngest chairman ever.

Subscribe Now

Access to authoritative analysis and perspective and our data-driven report series.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.