A number of CEO departed this year - voluntarily or otherwise. Some, like William Aichele of Univest, had been with their institutions for decades. Others, including Michael Tierney, had much shorter tenures.
John Koelmel: First Niagara
Koelmel's seven-year stint at First Niagara Financial (FNFG) was eventful. He spearheaded rapid expansion at the Buffalo, N.Y., company through acquisitions. But his relentless M&A overextended First Niagara, and he was forced out in March.
(Image: Bloomberg News)