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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-11-352905
Filing Date
2011-12-27
Accepted
2011-12-27 16:09:58
Documents
2
Effectiveness Date
2011-12-27

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS d273848ddefa14a.htm DEFA14A 19028
2 GRAPHIC g273848g93b81.jpg GRAPHIC 21363
  Complete submission text file 0001193125-11-352905.txt   49575
Mailing Address 300 JOHNNY BENCH DRIVE OKLAHOMA CITY OK 73104
Business Address 300 JOHNNY BENCH DRIVE OKLAHOMA CITY OK 73104 4052255000
SONIC CORP (Filer) CIK: 0000868611 (see all company filings)

IRS No.: 731371046 | State of Incorp.: DE | Fiscal Year End: 0831
Type: DEFA14A | Act: 34 | File No.: 000-18859 | Film No.: 111282330
SIC: 5812 Retail-Eating Places