
HALLIBURTON CO — Investor Relations & Filings
Halliburton is a global provider of products and services to the energy industry. The company assists customers in the upstream oil and gas sector throughout the entire asset lifecycle, from locating hydrocarbons and managing geological data to drilling, formation evaluation, well construction, completion, and production optimization. It operates through two primary divisions: Completion and Production, and Drilling and Evaluation. Key offerings include a wide range of services such as cementing, stimulation (including hydraulic fracturing), and completion tools, alongside advanced software and digital solutions. The company collaborates with its clients to engineer solutions that maximize asset value, focusing on efficiency, reliability, and the application of innovative technologies for conventional, unconventional, and deepwater resources.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| S-8 REGISTRATION STATEMENT SIP AND ESPP | 2026-05-20 | English | |
| 8-K | 2026-05-20 | English | |
| Major Shareholding Notification 2026 | 2026-04-30 | English | |
| 10-Q - HALLIBURTON CO (0000045012) (Filer) | 2026-04-24 | English | |
| 8-K - HALLIBURTON CO (0000045012) (Filer) | 2026-04-21 | English | |
| Major Shareholding Notification 2026 | 2026-04-06 | English |
Browse filings by year
27 years- 2026 57 filings
- 2025 110 filings
- 2024 129 filings
- 2023 153 filings
- 2022 145 filings
- 2021 102 filings
- 2020 109 filings
- 2019 99 filings
- 2018 120 filings
- 2017 146 filings
- 2016 141 filings
- 2015 192 filings
- 2014 170 filings
- 2013 194 filings
- 2012 120 filings
- 2011 165 filings
- 2010 168 filings
- 2009 173 filings
- 2008 208 filings
- 2007 143 filings
- 2006 170 filings
- 2005 164 filings
- 2004 194 filings
- 2003 108 filings
- 2002 61 filings
- 2001 46 filings
- 2000 44 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46694536 | S-8 REGISTRATION STATEMENT SIP AND ESPP | 2026-05-20 | English | ||
| 46692113 | 8-K | 2026-05-20 | English | ||
| 45919601 | Major Shareholding Notification 2026 | 2026-04-30 | English | ||
| 36174369 | 10-Q - HALLIBURTON CO (0000045012) (Filer) | 2026-04-24 | English | ||
| 34740998 | 8-K - HALLIBURTON CO (0000045012) (Filer) | 2026-04-21 | English | ||
| 45919607 | Major Shareholding Notification 2026 | 2026-04-06 | English | ||
| 45919619 | DEFA14A | 2026-03-31 | English | ||
| 33114218 | DEF 14A - HALLIBURTON CO (0000045012) (Filer) | 2026-03-31 | English | ||
| 33091827 | 4 - HALLIBURTON CO (0000045012) (Issuer) | 2026-03-30 | English | ||
| 33063363 | 144 - HALLIBURTON CO (0000045012) (Subject) | 2026-03-27 | English | ||
| 33060512 | SCHEDULE 13G/A - HALLIBURTON CO (0000045012) (Subject) | 2026-03-27 | English | ||
| 32966306 | 4 - HALLIBURTON CO (0000045012) (Issuer) | 2026-03-17 | English | ||
| 32966303 | 4 - HALLIBURTON CO (0000045012) (Issuer) | 2026-03-17 | English | ||
| 45919860 | PRE 14A | 2026-03-11 | English | ||
| 32876449 | 4 - HALLIBURTON CO (0000045012) (Filer) | 2026-03-03 | English | ||
Market data
Market data not available
Price history
Peer group · Support activities for petroleum and natural gas extraction
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Enserco Energy Service Company Inc.
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EQUUS ENERGY LIMITED
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Essential Energy Services Trust
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HALLIBURTON CO 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/30269/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30269 | 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=30269 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30269 \ -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": 30269}, 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 HALLIBURTON CO (id: 30269)"
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