# PIONEER ENERGY SERVICES LLC — DEFA14A

PIONEER ENERGY SERVICES LLC of HOUSTON, TX filed a DEFA14A with the SEC on 2019-04-29. Industry: Drilling Oil & Gas Wells.

## Filing

- Filed: 2019-04-29
- Form: DEFA14A
- Accession: 0000320575-19-000014
- Registrant: PIONEER ENERGY SERVICES LLC
- CIK: 0000320575
- Industry (SIC): Drilling Oil & Gas Wells (1381)
- State of incorporation: DE
- Location: HOUSTON, TX

## Documents (1)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | DEFA14A |

## Filing timeline for this registrant (36)

_Showing 12 of 36 filings._

| Filed | Form |
| --- | --- |
| [2021-09-17](https://search.stillhousedata.com/proxy/0001193125-21-276135) | DEFA14A |
| [2021-08-27](https://search.stillhousedata.com/proxy/0001193125-21-259296) | DEFM14A |
| [2021-07-29](https://search.stillhousedata.com/proxy/0001564590-21-038802) | 425 |
| [2021-07-08](https://search.stillhousedata.com/proxy/0001564590-21-036015) | 425 |
| [2021-07-07](https://search.stillhousedata.com/proxy/0001564590-21-035896) | 425 |
| [2021-07-06](https://search.stillhousedata.com/proxy/0001564590-21-035792) | 425 |
| [2021-07-06](https://search.stillhousedata.com/proxy/0001193125-21-208781) | 425 |
| [2021-07-06](https://search.stillhousedata.com/proxy/0001193125-21-208050) | 425 |
| 2019-04-29 | DEFA14A |
| [2019-04-16](https://search.stillhousedata.com/proxy/0000320575-19-000012) | DEF 14A |
| [2018-04-17](https://search.stillhousedata.com/proxy/0000320575-18-000018) | DEF 14A |
| [2017-04-17](https://search.stillhousedata.com/proxy/0000320575-17-000020) | DEF 14A |

## More

- [CIK 320575 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=320575&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000320575-19-000014.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.