Potbelly Corporation announced that Susan Chapman-Hughes has been appointed to Potbelly's board of directors. Chapman-Hughes is senior vice president of U.S. account development global corporate payments for American Express Company. Chapman-Hughes has been with American Express since 2010, and prior to that, she worked at Citigroup Inc. as global CAO/global head of operations and strategy for Citi Realty Services.

"We are thrilled to have Susan join our board," says Aylwin Lewis, chairman and chief executive officer of Potbelly. "She will add value to the company based on her real estate knowledge, which is critical to Potbelly's growth, as well as her general management, innovation, financial, and digital competencies." 

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