Wells Fargo has appointed Derek Keller as a managing director and head of mergers and acquisitions (M&A) structuring. Bloomberg posted on X, citing sources familiar with the matter. Keller joins Wells Fargo from UBS, where he held a significant role in the M&A sector. His appointment is part of Wells Fargo's strategy to strengthen its M&A capabilities and expand its influence in the financial sector. Keller's expertise is expected to enhance the bank's structuring operations and drive growth in its M&A activities.