Western Midstream Partners, LP — Investor Relations & Filings
Filings indexed
594
across all filing types
Latest filing
2026-02-18
Annual Report
Country
US
United States of America
Listing
US
WES
Western Midstream Partners, LP owns, operates, acquires, and develops midstream energy assets. The company's portfolio includes gathering systems for crude oil, natural gas, and water; natural gas processing plants; and oil treating facilities. It also operates transportation pipelines for crude oil, natural gas, and natural gas liquids (NGLs). Core services encompass the gathering, compressing, treating, processing, and transportation of natural gas, as well as the gathering, stabilizing, and transportation of condensate and crude oil. Additionally, the company holds equity investments in various midstream facilities and pipelines.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-K - WESTERN MIDSTREAM PARTNERS, LP (0001423902) (Filer) | 2026-02-18 | English | |
| 8-K - WESTERN MIDSTREAM PARTNERS, LP (0001423902) (Filer) | 2026-02-18 | English | |
| 4 - WESTERN MIDSTREAM PARTNERS, LP (0001423902) (Filer) | 2026-02-13 | English | |
| 4 - WESTERN MIDSTREAM PARTNERS, LP (0001423902) (Filer) | 2026-02-13 | English | |
| 4 Filing | 2026-02-13 | English | |
| 4 Filing | 2026-02-13 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
14 filings
| |||||
| 32891682 | 10-K - WESTERN MIDSTREAM PARTNERS, LP (0001423902) (Filer) | 2026-02-18 | English | ||
| 32891681 | 8-K - WESTERN MIDSTREAM PARTNERS, LP (0001423902) (Filer) | 2026-02-18 | English | ||
| 32891677 | 4 - WESTERN MIDSTREAM PARTNERS, LP (0001423902) (Filer) | 2026-02-13 | English | ||
| 32891678 | 4 - WESTERN MIDSTREAM PARTNERS, LP (0001423902) (Filer) | 2026-02-13 | English | ||
| 29694597 | 4 Filing | 2026-02-13 | English | ||
| 29694515 | 4 Filing | 2026-02-13 | English | ||
| 29694446 | 4 Filing | 2026-02-13 | English | ||
| 29694268 | 4 Filing | 2026-02-13 | English | ||
| 29694257 | 4 Filing | 2026-02-13 | English | ||
| 29694185 | 4 Filing | 2026-02-13 | English | ||
| 29694181 | 4 Filing | 2026-02-13 | English | ||
| 29694161 | 4 Filing | 2026-02-13 | English | ||
| 29692845 | 8-K Filing | 2026-01-22 | English | ||
| 29694236 | SCHEDULE 13G/A Filing | 2026-01-06 | English | ||
|
2025
1 filing
| |||||
| 29694772 | 8-K Filing | 2025-12-04 | English | ||
Market data
Market data not available
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Peer group · Transport via pipeline
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
MPLX LP
Owns and operates midstream energy infrastructure and logis…
|
MPLX | US | Transportation and storage |
|
NGL Energy Partners LP
A diversified midstream MLP providing water, crude oil, and…
|
NGL | US | Transportation and storage |
|
ONEOK INC /NEW/
A diversified midstream energy company providing integrated…
|
OKE | US | Transportation and storage |
|
Pembina NGL Corporation
Energy transportation and midstream service provider operat…
|
PPL | CA | Transportation and storage |
|
PEMBINA PIPELINE CORP
Energy transportation and midstream service provider for th…
|
PBA | CA | Transportation and storage |
|
Pembina Pipeline Corporation
Owns and operates over 18,000 km of pipelines for hydrocarb…
|
PPL | CA | Transportation and storage |
|
PKM Canada Limited
Operates essential pipelines and terminals for transportati…
|
KML | CA | Transportation and storage |
|
PLAINS ALL AMERICAN PIPELINE LP
Owns and operates infrastructure and provides logistics for…
|
PAA | US | Transportation and storage |
|
PLAINS GP HOLDINGS LP
Midstream energy company for transport, storage, and market…
|
PAGP | US | Transportation and storage |
|
Reliance Industrial Infrastructure
Provides pipeline transport, infrastructure maintenance, an…
|
RIIL | IN | Transportation and storage |
Western Midstream Partners, LP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/30411/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30411 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=30411 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30411 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 30411}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Western Midstream Partners, LP (id: 30411)"
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