Gail Warren, CEO of Erie, Pa.-based Americo Federal Credit Union, will retire effective April8, according to the credit union's April newsletter.

Warren joined Americo Federal Credit Union in 1985. She was namedCEO in 1996 upon the retirement of Francis Catherine.

Christine Bennett, who has been with the credit union since 1990,was promoted to CEO from her position as COO. Karen Allessie, who joined AmericoFederal Credit Union in 1992, was promoted to COO from lending supervisor.