JPMorgan Chase promoted longtime senior executive Jennifer Piepszak to chief operating officer as part of a series of significant changes to top management, the bank said on Tuesday. Piepszak, 54, has been long viewed as a candidate to eventually succeed ...

JPMorgan Chase & Co. on Tuesday named Jennifer Piepszak its new chief operating officer, but the company’s four major department heads remain more likely successors to Chief Executive Jamie Dimon to head up the largest U.

The largest U.S. bank by assets has elevated Jennifer Piepszak to chief operating officer, in preparation for Daniel Pinto's retirement in 2026. But Piepszak is not interested in being CEO, the company said.