The appointment will take effect on December 22.

Atlantic Capital Bank, which has a private banking segment, has appointed chief executive Douglas Williams as president of Atlantic Capital and Atlantic Capital Bank, effective December 22. Williams will continue to serve as CEO.

Williams will take over from Michael Kramer, who has resigned as president and chief operating officer of Atlantic Capital and Atlantic Capital Bank, effective December 22, the firm said in a statement.

Kramer has also resigned from the board of directors of Atlantic Capital, effective October 31. In connection with Kramer’s resignation, the board of directors has reduced the size of the board from 11 to 10, effective October 31.

Also, Richard Oglesby, current chief credit and risk management officer, will become general banking division executive with responsibility for Atlanta corporate and private banking, Tennessee-Northwest Georgia community banking, commercial real estate finance, non-profit and small business banking, and regional corporate banking.  

Joe DiNicolantonio will continue to lead Atlantic Capital’s commercial, retail, mortgage, and private client businesses in the Tennessee-Northwest Georgia market and will assume responsibility for strategic leadership in the development of small businesses and consumer banking initiatives throughout the company. 

Atlantic Capital Bancshares is the parent company of Atlantic Capital Bank, and is headquartered in Atlanta, Georgia.