Delaware
(State
or other jurisdiction of
incorporation
or organization)
|
0-18859
(Commission
File Number)
|
73-1371046
(I.R.S.
Employer
Identification No.) |
300
Johnny Bench Drive
Oklahoma
City, Oklahoma
(Address
of Principal Executive Offices)
|
73104
(Zip
Code)
|
[
]
|
Written
communications pursuant to Rule 425 under the Securities Act (17
CFR
230.425)
|
[
]
|
Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)
|
[
]
|
Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17
CFR
240.14d-2(b))
|
[
]
|
Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17
CFR
240.13e-4(c))
|
REGISTRANT:
|
|
SONIC
CORP.
|
|
Date:
August 25, 2005
|
By:
/s/ Stephen C. Vaughan
|
Stephen
C. Vaughan,
|
|
Vice
President and Chief Financial
Officer
|
EXHIBIT
INDEX
|
|
Exhibit
No.
|
Description
|
99
|
Press
Release, dated August 25, 2005
|