SANDRIDGE ENERGY INC of OKLAHOMA CITY, OK filed a DEF 14A with the SEC on 2008-04-23. Industry: Crude Petroleum & Natural Gas.
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEFINITIVE PROXY STATEMENT |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | GRAPHIC | GRAPHIC |
| 7 | GRAPHIC | GRAPHIC |
Showing 12 of 60 filings.
| Filed | Form |
|---|---|
| 2026-04-27 | DEFA14A |
| 2026-04-27 | DEF 14A |
| 2025-04-28 | DEFA14A |
| 2025-04-28 | DEF 14A |
| 2024-05-10 | DEFA14A |
| 2024-05-06 | DEF 14A |
| 2024-04-24 | PRE 14A |
| 2023-04-28 | DEF 14A |
| 2022-05-09 | DEFA14A |
| 2022-04-28 | DEF 14A |
| 2021-04-26 | DEF 14A |
| 2021-04-15 | PRE 14A |