SONIC CORP Form SC 13D: Beneficial ownership report (active)
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2018-06-19: Form SC 13D/A; Description SC 13D/A; Document d799537dsc13da.htm.
- 2018-04-04: Form SC 13D/A; Description SONIC CORP. - 13D AMENDMENT; Document sonc13d1.txt.
- 2017-12-18: Form SC 13D; Description SONIC INC. - INITIAL 13D; Document sonc13d.txt.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2018-06-19 | SC 13D/A | SC 13D/A | d799537dsc13da.htm | |
| 2018-04-04 | SC 13D/A | SONIC CORP. - 13D AMENDMENT | sonc13d1.txt | |
| 2017-12-18 | SC 13D | SONIC INC. - INITIAL 13D | sonc13d.txt |