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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000806636-17-000002
Filing Date
2017-12-19
Accepted
2017-12-19 12:26:22
Documents
1
Period of Report
2017-12-18

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 3  
1 PRIMARY DOCUMENT primary_doc.xml 3 2994
  Complete submission text file 0000806636-17-000002.txt   4751
Mailing Address 6410 POPLAR AVENUE SUITE 900 MEMPHIS TN 38119
Business Address 6410 POPLAR AVENUE STE 900 MEMPHIS TN 38119 9017612474
SOUTHEASTERN ASSET MANAGEMENT INC/TN/ (Reporting) CIK: 0000807985 (see all company filings)

State of Incorp.: TN | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 000-18859 | Film No.: 171263361

Mailing Address 300 JOHNNY BENCH DRIVE OKLAHOMA CITY OK 73104
Business Address 300 JOHNNY BENCH DRIVE OKLAHOMA CITY OK 73104 4052255000
SONIC CORP (Issuer) CIK: 0000868611 (see all company filings)

IRS No.: 731371046 | State of Incorp.: DE | Fiscal Year End: 0816
SIC: 5812 Retail-Eating Places
Assistant Director 5