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HALLIBURTON CO — Investor Relations & Filings

Ticker · HAL ISIN · US4062161017 LEI · ENYF8GB5SMQZ25S06U51 US Mining and quarrying
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Filings indexed 3,632 across all filing types
Latest filing 2026-05-29 Regulatory Filings
Country US United States of America
Listing US HAL

About HALLIBURTON CO

https://www.halliburton.com/

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
SD
Regulatory Filings Classification · 90% confidence The document is an SEC Form SD (“Specialized Disclosure Report”) filed under Rule 13p-1 (conflict minerals disclosure) covering the period January 1, 2025 to December 31, 2025. It is a compliance/regulatory disclosure filing that does not include financial statements or correspond to a financial report type such as a 10-K, 10-Q, or proxy. It is also not a certification letter, but a specialized regulatory submission. Therefore it falls under the fallback category “Regulatory Filings” (RNS).
2026-05-29 English
S-8 REGISTRATION STATEMENT SIP AND ESPP
Share Issue/Capital Change Classification · 90% confidence The document is a Securities and Exchange Commission Registration Statement on Form S-8 filed by Halliburton Company. Form S-8 registers shares for issuance under employee benefit plans (Stock and Incentive Plan and Employee Stock Purchase Plan) and specifies the number of additional shares reserved. This filing is not an annual or interim financial report, proxy statement, or management discussion. It relates directly to the registration and issuance of new shares under employee plans, which constitutes a change in the company’s capital structure. Therefore, it fits the definition of a Share Issue/Capital Change announcement (Code: SHA).
2026-05-20 English
8-K
Declaration of Voting Results & Voting Rights Announcements Classification · 93% confidence The document is a Form 8-K current report that provides the detailed voting results for matters presented at the company’s Annual Meeting of Shareholders. It is not a financial report, management commentary, or presentation, but specifically discloses the results of shareholder votes on director elections and other proposals. This matches the category for Declaration of Voting Results & Voting Rights Announcements (Code: DVA).
2026-05-20 English
Major Shareholding Notification 2026
Major Shareholding Notification
2026-04-30 English
10-Q - HALLIBURTON CO (0000045012) (Filer)
Interim / Quarterly Report Q1 2026
2026-04-24 English
8-K - HALLIBURTON CO (0000045012) (Filer)
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated April 21, 2026, by Halliburton Company. It announces the company's financial results for the quarter ended March 31, 2026, and references a press release attached as Exhibit 99.1. The document states that the press release contains financial results and non-GAAP measures, and it provides information about an investor conference call. The Form 8-K is a current report used to announce material events, including earnings releases. The document does not contain the full financial statements or detailed analysis itself but rather furnishes the earnings announcement and references the press release. Given the nature of the content—initial announcement of quarterly financial results—and the format (Form 8-K), this document corresponds to an Earnings Release (ER). The length (5632 characters) and content support that it is the earnings announcement rather than a full quarterly report or management discussion. Therefore, the appropriate classification is ER with high confidence.
2026-04-21 English

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