| Dec 11,2018 - DIVIDEND RATE DECREASE: SONIC CORP (NASDAQ: SONC) on 12-11-2018 decreased dividend rate > 3% from $0.64 to $0.00 |
| Sep 26,2018 - CLOSE PRICE INCREASE: Sonic Corp. (NASDAQ: SONC) on 09-26-2018 increased close price > 10% from $36.61 to $43.46 |
| Jul 12,2018 - DIVIDEND ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) on 07-12-2018 declared a dividend of $0.1600 per share |
| Apr 12,2018 - DIVIDEND ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1600 per share |
| Jan 12,2018 - DIVIDEND ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1600 per share |
| Oct 26,2017 - DIVIDEND ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1600 per share |
| Jul 06,2017 - DIVIDEND ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1400 per share |
| Apr 20,2017 - DIVIDEND ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1400 per share |
| Jan 19,2017 - DIVIDEND ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1400 per share |
| Oct 20,2016 - DIVIDEND STOCK ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1400 per share |
| Jul 07,2016 - DIVIDEND STOCK ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1100 per share |
| Apr 07,2016 - DIVIDEND STOCK ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1100 per share |
| Jan 28,2016 - DIVIDEND STOCK ANNOUNCEMENT: Sonic Corp. (NASDAQ: SONC) today declared a dividend of $0.1100 per share |
