SONIC CORP — DEFA14A

SONIC CORP of OKLAHOMA CITY, OK filed a DEFA14A with the SEC on 2018-10-01. Industry: Retail-Eating Places.

Filing

Documents (1)

SeqTypeDescription
1DEFA14ASOLICITING MATERIAL

Filing timeline for this registrant (60)

Showing 12 of 60 filings.

FiledForm
2018-11-29DEFA14A
2018-11-21DEFA14A
2018-11-21DEFA14A
2018-11-07DEFA14A
2018-11-07DEFA14A
2018-11-07DEFA14A
2018-11-05DEFM14A
2018-10-22PREM14A
2018-10-01DEFA14A
2018-10-01DEFA14A
2018-10-01DEFA14A
2018-10-01DEFA14A

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