Jamie Dimon.
JPMorgan Chase & Company Chairman and CEO Jamie Dimon testifies at a Senate Banking Committee annual Wall Street oversight hearing, Sept. 22, 2022, on Capitol Hill in Washington. Dimon must undergo up to two days of questioning by lawyers handling lawsuits over whether the bank can be held liable in financier Jeffrey Epstein's sexual abuse of teenage girls and women, a federal judge said Tuesday, April 18, 2023.