Chairman and Chief Executive Officer Will Assume the Title of President Oklahoma City, OK  (RestaurantNews.com)  Sonic Corp. (NASDAQ: SONC), the…

Classic and Limited-Time Asiago Caesar debut in advance of National Sandwich Day Oklahoma City, OK  (RestaurantNews.com)  With the growing popularity…

Sales Strengthen in Second Fiscal Quarter Oklahoma City, OK  (RestaurantNews.com)  Sonic Corp. (NASDAQ: SONC), the nation’s largest chain of drive-in…

Oklahoma City, OK  (RestaurantNews.com)  Sonic Corp. (NASDAQ: SONC), the nation’s largest chain of drive-in restaurants, today announced the appointment of…

Sonic Corp., the nation’s largest chain of drive-in restaurants, today announced that its Board of Directors authorized a stock repurchase…