# SUPERIOR ENERGY SERVICES INC — DEF 14A

SUPERIOR ENERGY SERVICES INC of HOUSTON, TX filed a DEF 14A with the SEC on 2011-04-15. Industry: Oil & Gas Field Services, NEC.

## Filing

- Filed: 2011-04-15
- Form: DEF 14A
- Accession: 0000950123-11-036080
- Registrant: SUPERIOR ENERGY SERVICES INC
- CIK: 0000886835
- Industry (SIC): Oil & Gas Field Services, NEC (1389)
- Location: HOUSTON, TX

## Documents (6)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEF 14A | DEF 14A |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (50)

_Showing 12 of 50 filings._

| Filed | Form |
| --- | --- |
| [2025-01-30](https://search.stillhousedata.com/proxy/0001193125-25-016650) | SC 13E3/A |
| [2025-01-06](https://search.stillhousedata.com/proxy/0001193125-25-001653) | SC 13E3/A |
| [2024-12-17](https://search.stillhousedata.com/proxy/0001193125-24-279926) | SC 13E3 |
| [2020-05-21](https://search.stillhousedata.com/proxy/0001193125-20-148475) | 425 |
| [2020-05-21](https://search.stillhousedata.com/proxy/0001193125-20-148030) | 425 |
| [2020-02-26](https://search.stillhousedata.com/proxy/0001193125-20-050052) | 425 |
| [2020-02-24](https://search.stillhousedata.com/proxy/0001193125-20-046663) | 425 |
| [2020-02-20](https://search.stillhousedata.com/proxy/0001193125-20-043506) | 425 |
| [2020-02-20](https://search.stillhousedata.com/proxy/0001193125-20-042885) | 425 |
| [2020-02-19](https://search.stillhousedata.com/proxy/0001193125-20-042120) | 425 |
| [2020-02-19](https://search.stillhousedata.com/proxy/0001193125-20-042099) | 425 |
| [2020-02-14](https://search.stillhousedata.com/proxy/0001193125-20-038625) | 425 |

## More

- [CIK 886835 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=886835&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950123-11-036080.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.