<SEC-DOCUMENT>0000868611-17-000041-index.html : 20170809 <SEC-HEADER>0000868611-17-000041.hdr.sgml : 20170809 <ACCEPTANCE-DATETIME>20170809162457 ACCESSION NUMBER: 0000868611-17-000041 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20170809 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20170809 DATE AS OF CHANGE: 20170809 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SONIC CORP CENTRAL INDEX KEY: 0000868611 STANDARD INDUSTRIAL CLASSIFICATION: RETAIL-EATING PLACES [5812] IRS NUMBER: 731371046 STATE OF INCORPORATION: DE FISCAL YEAR END: 0816 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-18859 FILM NUMBER: 171018266 BUSINESS ADDRESS: STREET 1: 300 JOHNNY BENCH DRIVE CITY: OKLAHOMA CITY STATE: OK ZIP: 73104 BUSINESS PHONE: 4052255000 MAIL ADDRESS: STREET 1: 300 JOHNNY BENCH DRIVE CITY: OKLAHOMA CITY STATE: OK ZIP: 73104 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>fy2017q48k-fy18dividend.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: fy2017q48k-fy18dividend.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99 <SEQUENCE>2 <FILENAME>fy2017q4-fy18dividend.htm <DESCRIPTION>EXHIBIT 99 <TEXT> Document 2 - file: fy2017q4-fy18dividend.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>sonc-20161024xex99g001a06.jpg <TEXT> Document 3 - file: sonc-20161024xex99g001a06.jpg
</DOCUMENT> </SEC-DOCUMENT>