JPMorgan Chase's Jennifer Piepszak ... chief operating officer of the biggest U.S. bank instead. Piepszak will succeed Daniel Pinto, a top lieutenant of Dimon and a four-decade veteran at the ...

Earlier this week, JPMorgan Chase made a statement on behalf of Jennifer Piepszak. The longtime executive ... as long-term successor candidates, Daniel Pinto had been named Dimon's "hit by ...