Dossier
Mike Mayo
Coverage of Mike Mayo in the Nexus archive.
- Meet the man tasked with fixing Citi's tech — and securing its future
Tim Ryan joined Citigroup in June 2024 to lead its technology division amid challenges including outdated software and regulatory fines. He previously led PwC's US business and is tasked with completing Citi's multi-year 'Transformation' effort to position the bank competitively on Wall Street.
- A relationship banker and a risk manager: Meet the two candidates vying to succeed JPMorgan's Jamie Dimon
JPMorgan named Doug Petno and Troy Rohrbaugh co-presidents, positioning them as leading candidates to succeed CEO Jamie Dimon. Petno is recognized for client relationships, while Rohrbaugh focuses on risk management. Marianne Lake, previously seen as a frontrunner, is retiring, narrowing the race, though Dimon's timeline for stepping down remains uncertain.