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HAL 10-K & 10-Q changes, risk factors and insider trading

Halliburton Co. · NYSE · Oil & Gas Field Services, Nec · CIK 45012 · All filings on SEC.gov

Everything below is quoted or computed from Halliburton Co.'s public SEC filings. It is not a recommendation to buy or sell. Automated comparisons can contain errors; confirm with the original filing.

At a glance

10 / 3risk-factor paragraphs added / removed in latest 10-K
0new risk-factor headings
0Form 4 filings reporting open-market purchases (last 180 days)
9Form 4 filings reporting open-market sales (last 180 days)

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What changed in the latest 10-K

Comparing 10-K filed 2026-02-06 (period ending 2025-12-31) with 10-K filed 2025-02-12 (period ending 2024-12-31).

Risk Factors (10-K Item 1A)

10new paragraphs
3removed paragraphs
66reworded paragraphs
6,973 → 7,412words in section

Largest changes (selected automatically by length and topic keywords; quoted verbatim, no commentary)

Reworded topics: cyberattack, cybersecurity incident, artificial intelligence

Paragraph as it now reads, with added and removed wording marked:

We are increasingly dependent on digital technologies and services to conduct our business. We use these technologies for internal and operational purposes, including data storage, processing, and transmissions, as well as in our interactions with customers and suppliers. Examples of these digital technologies include analytics, automation, and cloud services. Our digital technologies and services, and those of our customers and suppliers, are subject to the risk of cybersecurity incidents and, given the nature of such incidents, some can remain undetected for a period of time despite efforts to detect and respond to them in a timely manner. The increased use of artificial intelligence by threat actors has heightened risks, as AI-driven cyberattacks can automate the discovery of vulnerabilities, generate highly convincing phishing attempts, and evade traditional detection methods. We routinely monitor our systems for cybersecurity threats and have processes in place aimed at detecting and remediating vulnerabilities and incidents. Nevertheless, we have experienced cybersecurity incidents and attempted breaches in the past, one of which resulted in an unauthorized third party gaining access to certain of our systems and exfiltrating information from those systems, which we previously disclosed in Form 8-Ks we filed with the SEC on August 23, 2024 and September 3, 2024. The incident caused disruptions and limitation of access to portions of our business applications supporting aspects of our operations and corporate functions, required us to incur significant costs, and required a significant amount of attention from management and our work force.workforce. Related to this incident, we face risks of unknown impacts or new events, regulatory actions, or potential litigation, which could affect our business, reputation, consolidated results of operations, or consolidatedEven financialif condition.we successfully defend our own digital technologies and services, we also rely on our customers and suppliers, with whom we may share data and services, to protect their digital technologies and services from cybersecurity incidents.
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New text topics: penalt, regulation
“These risks could harm our reputation and our relationships with our customers, employees, suppliers and other third parties, and may result in claims against us. In addition, laws and regulations governing cybersecurity resiliency, governance, and incidents; data privacy; and the unauthorized disclosure of confidential or protected information pose increasingly complex compliance challenges, and failure to comply with these laws could result in penalties and legal liability. …”
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Reworded topics: penalt, regulation

Paragraph as it now reads, with added and removed wording marked:

If our systems, or our customers’ or suppliers’ systems, for protecting against cybersecurity incidents prove not to be sufficient, we could be adversely affected by, among other things: loss of or damage to intellectual property, proprietary or confidential information, or customer, supplier, or employee data; interruption of our business operations; diversion of management or work forceworkforce attention; and increased costs required to prevent, respond to, or mitigate cybersecurity incidents. These risks could harm our reputation and our relationships with our customers, employees, suppliers and other third parties, and may result in claims against us. In addition, laws and regulations governing cybersecurity resiliency, governance, and incidents; data privacy; and the unauthorized disclosure of confidential or protected information pose increasingly complex compliance challenges, and failure to comply with these laws could result in penalties and legal liability. These risks could have a material adverse effect on our business, consolidated results of operations and consolidated financial condition.
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Reworded topics: tariff

Paragraph as it now reads, with added and removed wording marked:

Changes in U.S. foreign trade policies, including as a result of the new presidential administration, could lead to the imposition of additional trade barriers and tariffs on us in foreign jurisdictions. In April 2025, the Trump Administration announced a baseline tariff of 10% on products imported from all countries and an additional individualized reciprocal tariff on the countries with which the United States has the largest trade deficits. Many of these reciprocal tariffs went into effect in August 2025. The United States Supreme Court has agreed to review lower court decisions regarding certain tariffs imposed by the Trump Administration and the Court has stayed the effect of decisions including the August 2025 decision of the U.S. Court of Appeals for the Federal Circuit finding that certain tariffs exceeded presidential authority and are therefore invalid. This ruling introduces additional uncertainty as to the scope and durability of existing and future tariff measures. Increased tariffs by the United States have led and may continue to lead to the imposition of retaliatory tariffs by foreign jurisdictions. Additionally, the Trump Administration has announced and rescinded multiple tariffs on several foreign jurisdictions, which has increased uncertainty regarding the ultimate effect of the tariffs on economic conditions. We cannot predict the full extent of new, extended, or changed trade policies, including tariffs, that may be made by the current or a future presidential administration or Congress, including whether existing tariff policies will be maintained or modified or if changes in the U.S. trade policy result in reactions from the U.S. trading partners, including adopting responsive trade policies making it more difficult or costly for us to export or import our products from countries where we currently purchase or sell products. Such changes in U.S. trade policy or in laws and policies governing foreign trade, and any resulting negative sentiments towards the United States as a result of such changes, could materially and adversely affect our business, financial condition, results of operations and liquidity.
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Reworded topics: russia, ukraine

Paragraph as it now reads, with added and removed wording marked:

In addition, the shipment of goods, services, and technology across international borders subjects us to extensive trade laws and regulations. Our import activities are governed by the unique customs laws and regulations in each of the countries where we operate. Moreover, many countries, including the United States, control the export, re-export, and in-country transfer of certain goods, services, and technology, impose related export recordkeeping and reporting obligations, and impose trade barriers or tariffs. Governments may also impose economic sanctions against certain countries, persons, and entities that may restrict or prohibit transactions involving such countries, persons, and entities, which may limit or prevent our conduct of business in certain jurisdictions. TheFor example, the imposition of such sanctions onby Russiathe United States, European Union or others in connectioncountries withsuch Russia’sas invasionVenezuela, ofRussia, Ukraineand ledelsewhere tohave impacted our decision to dispose of our Russian operations during the third quarter of 2022.business.
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New text topics: ftc
“Changes in tax laws could also impact our business or results of operations. For example, the One Big Beautiful Bill Act (OBBBA) was enacted on July 4, 2025, which, among other things, included revisions affecting the ability to utilize foreign tax credits (FTC). As a result of this legislation, we reassessed the realizability of our FTC carryforwards and determined that it is more likely than not that a portion of these carryforwards would not be realized and, thus, recorded an additional valuation allowance of $125 million against our FTC deferred tax assets in the third quarter of 2025.”
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Reworded

When considering an investment in Halliburton Company, all of the risk factors described below and other information included and incorporated by reference in this annual report should be carefully considered. Any of these risk factors could have a significant or material adverse effect on our business, results of operations, financial condition, or cash flows. Additional risks and uncertainties not currently known to us or that we currently deem immaterial may also adversely affect our business, financial condition, results of operations, financial condition, or cash flows.

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- the-the level of supply and demand for oil and natural gas;

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- the-the ability or willingness of the Organization of Petroleum Exporting Countries and the expanded alliance collectively known as OPEC+ to set and maintain oil production levels;

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- the-the level of oil production in the U.S. and by other non-OPEC+ countries;

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- oil-oil refining capacity and shifts in end-customer preferences toward fuel efficiency and the use of natural gas;

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- the-the cost of, and constraints associated with, producing and delivering oil and natural gas;

Added

- expectations about future oil and natural gas prices;

Reworded

- governmental-governmental regulations and other actions, or proposed changes in respect thereof, including tariffs, economic sanctions and policies of governments regarding the exploration for and production and development of their oil and natural gas reserves;

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- weather-weather conditions, natural disasters, and health or similar issues, such as COVID-19 and other pandemics or epidemics;

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- worldwide-worldwide political and military actions, and economic conditions, including potential recessions; and - increased-increased demand for alternative energy and use of electric vehicles, increased emphasis on decarbonization (including government initiatives, such as tax credits and government subsidies to promote the use of renewable energy sources), and public sentiment around alternatives to oil and natural gas.

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- oil-oil and natural gas prices, which are impacted by the factors described in the preceding risk factor;

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- the-the inability of our customers to access capital on economically advantageous terms, which may be impacted by, among other things, a decrease of investors’ interest in hydrocarbon producers because of environmental and sustainability initiatives;

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- changes-changes in customers’ capital allocation, including increased cash returns to shareholders or an increased allocation to the production of renewable energy or other sustainability efforts, leading to less focus on oil and natural gas production growth;

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- restrictions-restrictions on our customers’ ability to get their produced oil and natural gas to market due to infrastructure limitations or other governmental limitations on transportation of produced oil and natural gas;

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- consolidation-consolidation of our customers;

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- customer-customer personnel changes; and - adverse-adverse developments in the business or operations of our customers, including write-downs of oil and natural gas reserves and borrowing base reductions under customers’ credit facilities.

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Events can occur at sites where our products and equipment are produced, stored, transported, or installed, or where we conduct our operations or provide our services, or at chemical blending or manufacturing facilities, including well blowouts and equipment or materials failures, which could result in explosions, fires, personal injuries, property damage (including surface and subsurface damage), pollution, and potential legal responsibility. Generally, we rely on contractual indemnities, releases, and limitations of liability with our customers and on liability insurance coverage to mitigate our potential liability related to such occurrences. However, we do not have these contractual provisions in all contracts, and even where we do, it is possible that the respective customer or insurer could seek to avoid or be financially unable to meet its obligations, or a court may decline to enforce such provisions. Damages that are not indemnified or released may not be insured or could greatly exceed available insurance coverage and could have a material adverse effect on our business, consolidated results of operations, and consolidated financial condition.

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Our business could be materially and adversely affected by severe weather, particularly in Canada, the Gulf of Mexico,America, and the North Sea. Many experts believe global climate change could increase the frequency and severity of extreme weather conditions.conditions, including coastal storm surges, inland flooding from intense rainfall, hurricane-strength winds, and extreme temperature. Repercussions of severe or unseasonable weather conditions may include:

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- evacuation-evacuation of personnel and inoperability of equipment resulting in curtailment of services;

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- damage-damage to offshore drilling rigs resulting in suspension of operations;

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- damage-damage to our facilities and project work sites;

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- inability-inability to deliver materials to job sites in accordance with contract schedules;

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- fluctuations-fluctuations in demand for oil and natural gas, including possible decreases during unseasonably warm winters; and - loss of productivity.

Added

-loss of productivity; and -disruption or suspension of our customers’ operations, thereby reducing demand for our services and products.

Added

We rely on a variety of intellectual property rights that we use in our services and products. These rights have been, and we expect that they will continue to be, subject to legal challenges from time to time. We may not be able to successfully preserve these intellectual property rights in the future, and these rights could be invalidated, circumvented, or challenged.

Reworded

WeFurther, relyour onapplication afor variety ofcertain intellectual property rights that we use in our services and products. We may not be ablegranted entirely, as to successfullykey preserve these intellectual property rights in the future, and these rights could be invalidated, circumvented,features, or challenged.at all. In addition, the laws of some foreign countries in which our services and products may be sold do not protect intellectual property rights to the same extent as the laws of the United States. Courts could find that others infringe our patent or other intellectual property rights or that our products and services may infringe the intellectual property rights of others. Our failure to protect our proprietary information and any successful intellectual property challenges or infringement proceedings against us could materially and adversely affect us.

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If we are not able to design, develop and produce commercially competitive products and to implement commercially competitive services in a timely manner in response to changes in the market, customer requirements, competitive pressures, developments associated with climate change concerns and energy mix transition,concerns, and technology trends, our business and consolidated results of operations could be materially and adversely affected, and the value of our intellectual property may be reduced.

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The market for our services and products is characterized by continual technological developments to provide better and more reliable performance and services. If we are not able to design, develop, and produce commercially competitive products and to implement commercially competitive services in a timely manner in response to changes in the market, customer requirements, competitive pressures, developments associated with climate change concerns and energy mix transition,concerns, and technology trends, including artificial intelligence and machine learning, our business and consolidated results of operations could be materially and adversely affected, and the value of our intellectual property may be reduced. Likewise, if our proprietary technologies, equipment, facilities, or work processes become obsolete, we may no longer be competitive, and our business and consolidated results of operations could be materially and adversely affected.

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We sometimes provide integrated project management services outside our normal discrete business in the form of long-term, fixed price contracts. Some of these contracts are required by our customers, primarily national oil companies. These services include acting as project managers as well as service providers and may require us to assume additional risks associated with cost over-runs. These customers may provide us with inaccurate or limited information, thatwhich may result in cost over-runs, delays, and project losses. In addition, our customers often operate in countries with unsettled political conditions, war, civil unrest, or other types of community issues. These issues may also result in cost over-runs, delays, and project losses.

Reworded

Our business depends on the supply and availability of raw and essential materials. Raw materials essential to our operations and manufacturing, such as sand, chemicals, metals, gels, and electronic components (circuit boards), are normally readily available. Shortage of raw materials because of high levels of demand or loss of suppliers during market challenges or tariffs can trigger constraints in the supply chain of those raw materials, particularly where we have a relationship with a single supplier for a particular resource. Many of the raw materials essential to our business require the use of rail, storage, and trucking services to transport the materials to our job sites. These services, particularly during times of high demand, may cause delays in the arrival of or otherwise constrain our supply of raw materials. In addition, as we increase the roll-out of our Zeus electric fracturing systems, we might face challenges to source sufficient electric power or there might not be adequate infrastructure to support the operation of our systems. These constraints on raw materials and electric power could have a material adverse effect on our business and consolidated results of operations. In addition, price increases imposed by our vendors for raw materials and transportation providers used in our business could have a material adverse effect on our business and consolidated results of operations if we are unable to pass these increases through to our customers.

Removed

These constraints on raw materials and electric power could have a material adverse effect on our business and consolidated results of operations. In addition, price increases imposed by our vendors for raw materials and transportation providers used in our business could have a material adverse effect on our business and consolidated results of operations if we are unable pass these increases through to our customers.

Reworded

Our operations outside the United States require us to comply with a number of United States and international regulations, violations of which could have a material adverse effect on our business, consolidated results of operations, and consolidated financial condition.

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Our operations outside the United States require us to comply with a number of United States and international regulations. For example, our operations in countries outside the United States are subject to the United States Foreign Corrupt Practices Act (FCPA), which prohibits United States companies and their agents and employees from providing anything of value to a foreign official for the purposes of influencing any act or decision of these individuals in their official capacity to help obtain or retain business, direct business to any person or corporate entity, or obtain any unfair advantage. Our activities create the risk of unauthorized payments or offers of payments by our employees, agents, or joint venture partners that could be in violation of anti-corruption laws, even though some of these parties are not subject to our control. We have internal control policies and procedures and have implemented training and compliance programs for our employees and agents with respect to the FCPA. However, we cannot assure that our policies, procedures, and programs will always protect us from reckless or criminal acts committed by our employees or agents. We are also subject to the risks that our employees, joint venture partners, and agents outside of the United States may fail to comply with other applicable laws. Allegations of violations of applicable anti-corruption laws have resulted and may in the future result in internal, independent, or government investigations. Violations of anti-corruption laws may result in severe criminal or civil sanctions, and we may be subject to other liabilities, which could have a material adverse effect on our business, consolidated results of operations and consolidated financial condition.

Added

Violations of anti-corruption laws may result in severe criminal or civil sanctions, and we may be subject to other liabilities, which could have a material adverse effect on our business, consolidated results of operations and consolidated financial condition.

Reworded

In addition, the shipment of goods, services, and technology across international borders subjects us to extensive trade laws and regulations. Our import activities are governed by the unique customs laws and regulations in each of the countries where we operate. Moreover, many countries, including the United States, control the export, re-export, and in-country transfer of certain goods, services, and technology, impose related export recordkeeping and reporting obligations, and impose trade barriers or tariffs. Governments may also impose economic sanctions against certain countries, persons, and entities that may restrict or prohibit transactions involving such countries, persons, and entities, which may limit or prevent our conduct of business in certain jurisdictions. TheFor example, the imposition of such sanctions onby Russiathe United States, European Union or others in connectioncountries withsuch Russia’sas invasionVenezuela, ofRussia, Ukraineand ledelsewhere tohave impacted our decision to dispose of our Russian operations during the third quarter of 2022.business.

Reworded

Changes in U.S. foreign trade policies, including as a result of the new presidential administration, could lead to the imposition of additional trade barriers and tariffs on us in foreign jurisdictions. In April 2025, the Trump Administration announced a baseline tariff of 10% on products imported from all countries and an additional individualized reciprocal tariff on the countries with which the United States has the largest trade deficits. Many of these reciprocal tariffs went into effect in August 2025. The United States Supreme Court has agreed to review lower court decisions regarding certain tariffs imposed by the Trump Administration and the Court has stayed the effect of decisions including the August 2025 decision of the U.S. Court of Appeals for the Federal Circuit finding that certain tariffs exceeded presidential authority and are therefore invalid. This ruling introduces additional uncertainty as to the scope and durability of existing and future tariff measures. Increased tariffs by the United States have led and may continue to lead to the imposition of retaliatory tariffs by foreign jurisdictions. Additionally, the Trump Administration has announced and rescinded multiple tariffs on several foreign jurisdictions, which has increased uncertainty regarding the ultimate effect of the tariffs on economic conditions. We cannot predict the full extent of new, extended, or changed trade policies, including tariffs, that may be made by the current or a future presidential administration or Congress, including whether existing tariff policies will be maintained or modified or if changes in the U.S. trade policy result in reactions from the U.S. trading partners, including adopting responsive trade policies making it more difficult or costly for us to export or import our products from countries where we currently purchase or sell products. Such changes in U.S. trade policy or in laws and policies governing foreign trade, and any resulting negative sentiments towards the United States as a result of such changes, could materially and adversely affect our business, financial condition, results of operations and liquidity.

Reworded

In the countries in which we conduct business, we are subject to multiple and, at times, inconsistent regulatory regimes, including those that govern our use of radioactive materials, explosives, and chemicals in our operations. Various national and international regulatory regimes govern the shipment of these items. Many countries, but not all, impose special controls upon the export and import of radioactive materials, explosives, and chemicals. Our ability to do business is subject to maintaining required licenses and complying with these multiple regulatory requirements applicable to these special products. In addition, the various laws governing import and export of both products and technology apply to a wide range of services and products we offer. In turn, this can affect our employment practices of hiring people of different nationalities because these laws may prohibit or limit access to some products or technology by employees of various nationalities. Changes in, compliance with, or our failure to comply with these laws may negatively impact our ability to provide services in, make sales to, and transfer personnel or equipment among some of the countries in which we operate and could have a material adverse effect on our business and consolidated results of operations.

Added

In addition, the various laws governing import and export of both products and technology apply to a wide range of services and products we offer. In turn, this can affect our employment practices of hiring people of different nationalities because these laws may prohibit or limit access to some products or technology by employees of various nationalities. Changes in, compliance with, or our failure to comply with these laws may negatively impact our ability to provide services in, make sales to, and transfer personnel or equipment among some of the countries in which we operate and could have a material adverse effect on our business and consolidated results of operations.

Reworded

Various federal and state legislative and regulatory initiatives, as well as actions in other countries, have been or could be undertaken that could result in additional requirements or restrictions being imposed on hydraulic fracturing operations. For example, the United States may seek to adopt federal regulations or enact federal laws that would impose additional regulatory requirements on or even prohibit hydraulic fracturing in some areas. Legislation and/or regulations have been adopted by many states in the U.S. that require additional disclosure regarding chemicals used in the hydraulic fracturing process but that generally include protections for proprietary information. Legislation, regulations, and/or policies have also been adopted at the state level that impose other types of requirements on hydraulic fracturing operationsoperations, (such as limits on operations in the event of certain levels of seismic activity).activity. Additional legislation and/or regulations have been adopted or are being considered at the state and local level that could impose further chemical disclosure or other regulatory requirementsrequirements, (such as prohibitions on hydraulic fracturing operations in certain areas)areas, that could affect our operations. Some states and some local jurisdictions have adopted ordinances that restrict or in certain cases prohibit the use of hydraulic fracturing. In addition, governmental authorities in various foreign countries where we have provided or may provide hydraulic fracturing services have imposed or are considering imposing various restrictions or conditions that may affect hydraulic fracturing operations. The adoption of any future federal, state, local, or foreign laws or regulations imposing reporting obligations on, or limiting or banning, the hydraulic fracturing process could make it more difficult to complete natural gas and oil wells and could have a material adverse effect on our business, consolidated results of operations, and consolidated financial condition.

Reworded

Liability for cleanup costs, natural resource damages and other damages arising as a result of environmental laws and regulations could be substantial and could have a material adverse effect on our business, consolidated results of operations, and consolidated financial condition.

Reworded

We are subject to numerous environmental laws and regulations in the United States and the other countries where we do business. We evaluate and address the environmental impact of our operations by assessing and remediating contaminated properties to avoid future liabilities and comply with legal and regulatory requirements. From time to time, claims have been made against us under environmental laws and regulations. In the United States, environmental laws and regulations typically impose strict liability. Strict liability means that in some situations we could be exposed to liability for cleanup costs, natural resource damages, and other damages as a result of our conduct that was lawful at the time it occurred or the conduct of prior operators or other third parties. We are periodically notified of potential liabilities at federal and state superfundcleanup sites. These potential liabilities may arise from both historical Halliburton operations and the historical operations of companies that we have acquired. Our exposure at these sites may be materially impacted by unforeseen adverse developments both in the final remediation costs and with respect to the final costs of remediating a site and the final allocation of those costs among the various parties involved at the sites. The relevant regulatory agency may bring suit against us for amounts in excess of what we have accrued and what we believe is our proportionate share of remediation costs at any superfundcleanup site. We also could be subject to third-party claims, including punitive damages, with respect to environmental matters for which we have been named as a potentially responsible party. Liability for damages arising as a result of environmental laws or related third-party claims could be substantial and could have a material adverse effect on our business, consolidated results of operations, and consolidated financial condition.

Reworded

In addition to the numerous environmental laws and regulations that apply to our operations, weWe are subject to a variety of laws and regulations in the United States and other countries relating to environmental protection and health and safety. Among those laws and regulations are those covering hazardous materials and requiring emission performance standards for facilities. For example, our well service operations routinely involve the handling of significant amounts of waste materials, some of which are classified as hazardous substances. We also store, transport, and use radioactive and explosive materials in certain of our operations. Applicable regulatory requirements include those concerning:

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- the-the containment and disposal of hazardous substances, oilfield waste, and other waste materials;

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- the-the production, storage, transportationtransportation, and use of chemicals;

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- the-the production, storage, transportation and use of explosive materials;

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- the-the importation and use of radioactive materials;

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- the-the use of underground storage tanks;

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- the-the use of underground injection wells; and - the-the protection of worker safety both onshore and offshore.

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- administrative,-administrative, civil, and criminal penalties;

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- revocation-revocation of permits to conduct business; and - corrective-corrective action orders, including orders to investigate and/or clean up contamination.

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We closely follow developments in this area, including changes in the regulatory landscape in the United States at both the federal and state levels and in the international markets in which we operate. We cannot predict, however, how or when such changes may betake effectedeffect or ultimately impact our business. For example, inIn the United States, presidents have certain powers to issue executive orders that can have the effect of the enactment of new laws. InFor example, in January 2025, President BidenTrump issuedallowed a Memorandum of Withdrawal that could have had the effect of preventingfor future leasing by the federal government (and thereforetherefore, oil and gas exploration)exploration, of the lands underlying federal waters offshore the U.S. East Coast, the eastern Gulf of Mexico,America, the Pacific Ocean off the coasts of Washington, Oregon, and California, and additional portions of the Northern Bering Sea in Alaska. AlsoThis inpresidential January 2025, President Trump in turnaction overturned President Biden’s Memorandum of WithdrawalWithdrawal. andPresident Trump issued a series of executive orders that signal a significant shift in the United States’ energy and climate change policies.policies that has resulted in the elimination or proposed elimination of some regulatory requirements. Future administrations may, however, pursue executive orderspolicies similar to, or more restrictive than, those put in place by predecessor administrations.

Added

We may also communicate certain sustainability initiatives, commitments and goals in our SEC filings and other disclosures, which subjects us to additional risks.

Reworded

We could be subject to changes in our tax rates, the adoption of new tax legislation, tax audits, or exposure to additional tax liabilities that could have a material adverse effect on our business, consolidated results of operations, and consolidated financial condition.

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We are subject to taxes in the U.S.United States and numerous jurisdictions where we operate and our subsidiaries are organized. Due to economic and political conditions, tax rates in the U.S.United States and other jurisdictions may be subject to significant change. Our tax returns are subject to examination by the U.S. Internal Revenue Service (IRS) and other tax authorities and governmental bodies. We regularly assess the likelihood of an adverse outcome resulting from these examinations to determine the adequacy of our provision for taxes.

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Our U.S. federal income tax filings for tax years 2016 through 20232024 are currently under review or remain open for review by the IRS. As of December 31, 2024,2025, the primary unresolved issue for the IRS audit for 2016 relates to the classification of the $3.5 billion ordinary deduction that we claimed for the termination fee we paid to Baker Hughes in the second quarter of 2016 for which we received a Notice of Proposed Adjustment (NOPA) from the IRS on September 28, 2023. In 2023, we initiated the IRS administrative appeals process, which is ongoing. There can be no assurance as to the outcome of the NOPA or other tax examinations and audits.

Added

In 2023, we initiated the IRS administrative appeals process, which is ongoing. There can be no assurance as to the outcome of the NOPA or other tax examinations and audits.

Added

Changes in tax laws could also impact our business or results of operations. For example, the One Big Beautiful Bill Act (OBBBA) was enacted on July 4, 2025, which, among other things, included revisions affecting the ability to utilize foreign tax credits (FTC). As a result of this legislation, we reassessed the realizability of our FTC carryforwards and determined that it is more likely than not that a portion of these carryforwards would not be realized and, thus, recorded an additional valuation allowance of $125 million against our FTC deferred tax assets in the third quarter of 2025.

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- political-political and economic instability, including:

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•civil unrest, acts of terrorism, war, and other armed conflict, such as the ongoing actions in Ukraine, Israel, and the broader Middle East;

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•currency fluctuations, devaluations, and conversion restrictions; and - governmental-governmental actions that may:

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Management's Discussion & Analysis (MD&A) (10-K Item 7)

42new paragraphs
32removed paragraphs
37reworded paragraphs
6,811 → 7,009words in section

New heading “RESULTS OF OPERATIONS IN 2025 COMPARED TO 2024”

New heading “NEW ACCOUNTING STANDARDS NOT YET ADOPTED”

Removed heading “Sustainability and Energy Mix Transition”

Removed heading “Completion and Production”

Removed heading “Drilling and Evaluation”

Removed heading “Europe/Africa/CIS”

Removed heading “Middle East/Asia”

Removed heading “RESULTS OF OPERATIONS IN 2023 COMPARED TO 2022”

Largest changes (selected automatically by length and topic keywords; quoted verbatim, no commentary)

New text topics: ftc, impairment
“Income Tax Provision. During the year ended December 31, 2025, we recorded a total income tax provision of $479 million on a pre-tax income of $1.8 billion, resulting in an effective tax rate of 27.0%. …”
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Removed text topics: impairment, goodwill
“We perform our goodwill impairment assessment for each reporting unit, which is the same as our reportable segments, the Completion and Production division and the Drilling and Evaluation division, comparing the estimated fair value of each reporting unit to the reporting unit’s carrying value, including goodwill. We estimate the fair value for each reporting unit using a discounted cash flow analysis based on management’s short-term and long-term forecast of operating performance. …”
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Reworded topics: impairment, goodwill

Paragraph as it now reads, with added and removed wording marked:

When conducting an impairment test on long-lived assets, other than goodwill, we first group individual assets based on the lowest level for which identifiable cash flows are largely independent of the cash flows from other assets. This requires some judgment. We then compare estimated future undiscounted cash flows expected to result from the use and eventual disposition of the asset group to its carrying amount. If the undiscounted cash flows are less than the asset group’s carrying amount, we then determine the asset group’s fair value by using a discounted cash flow analysis. This analysis is based on estimates such as management’s short-term and long-term forecast of operating performance, including revenue growth rates and expected profitability margins, estimates of the remaining useful life and service potential of the assets within the asset group, and a discount rate based on our weighted average cost of capital. An impairment loss is measured and recorded as the amount by which the asset group’s carrying amount exceeds its fair value. See Notes to Consolidated Financial Statements, Note 2 for further discussion of impairments and other charges. We perform our goodwill impairment assessment for each reporting unit, which is the same as our reportable segments, the Completion and Production division and the Drilling and Evaluation division, comparing the estimated fair value of each reporting unit to the reporting unit’s carrying value, including goodwill. We estimate the fair value for each reporting unit using a discounted cash flow analysis based on management’s short-term and long-term forecast of operating performance. This analysis includes significant assumptions regarding discount rates, revenue growth rates, expected profitability margins, forecasted capital expenditures, and the timing of expected future cash flows based on market conditions. If the estimated fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is not considered impaired. If the carrying amount of a reporting unit exceeds its estimated fair value, an impairment loss is measured and recorded.
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New text topics: impairment, cybersecurity incident
“Impairments and Other Charges. During the year ended December 31, 2025, we recognized a pre-tax charge of $831 million primarily related to severance costs, an impairment of assets held for sale, fixed and other assets write-offs, an impairment of facility closures and lease terminations, an equity in earnings loss, and other items, primarily related to legacy environmental remediation cost estimate increases. …”
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Reworded topics: china, middle east, pandemic

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SinceIn early2025, 2021, world-wideglobal oil and natural gas supply and demand imbalances and related volatility of oil and natural gas prices (including as a result of the COVID-19 pandemic) have resulted in dramatic fluctuations in oil and natural gas markets. The volatility continued in 2024 as markets wereremained impacted by macroeconomic uncertainty, non-OPEC supply growth, lack ofslower demand recovery in China,certain areas around the globe, OPEC+ production, ongoing geopolitical unresttensions in the Middle EastEast, and the continued impacts of the Russia-Ukraine conflict. In the U.S., oil and natural gas production in 20242025 remained elevated, despite a generally declining rig count, as a result of the industry's focus on efficiencies and higher service intensity. Lower commodity pricing and U.S. land rig counts generally contributed to softness in the market for energy products and services in North America. The international rig count wasdecreased relativelycompared flatto in 2024, as gains in Africa and the Middle East were offset by reductions in Latin America.2024.
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New text topics: impairment, liquidity
“Argentina Impairment on Investment. In years 2022, 2023 and 2024, we executed a series of loans to a third party and received notes that are to be repaid in U.S. dollars upon maturity or earlier if certain conditions are met. During the year ended December 31, 2025 and 2024, we recorded a loss of $23 million and $38 million, respectively, resulting from the deterioration in the outlook of the debtor’s liquidity and financial projections. This is included in “Other, net” on the Consolidated Statements of Operations.”
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Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) should be read in conjunction with the consolidated and combined financial statements included in “Item 8. Financial Statements and Supplementary Data” contained herein.

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SinceIn early2025, 2021, world-wideglobal oil and natural gas supply and demand imbalances and related volatility of oil and natural gas prices (including as a result of the COVID-19 pandemic) have resulted in dramatic fluctuations in oil and natural gas markets. The volatility continued in 2024 as markets wereremained impacted by macroeconomic uncertainty, non-OPEC supply growth, lack ofslower demand recovery in China,certain areas around the globe, OPEC+ production, ongoing geopolitical unresttensions in the Middle EastEast, and the continued impacts of the Russia-Ukraine conflict. In the U.S., oil and natural gas production in 20242025 remained elevated, despite a generally declining rig count, as a result of the industry's focus on efficiencies and higher service intensity. Lower commodity pricing and U.S. land rig counts generally contributed to softness in the market for energy products and services in North America. The international rig count wasdecreased relativelycompared flatto in 2024, as gains in Africa and the Middle East were offset by reductions in Latin America.2024.

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The West Texas Intermediate (WTI) crude oil price averaged approximately $60 per barrel during the fourth quarter of 2025 and approximately $65 per barrel for the full year of 2025. The Brent crude oil price averaged approximately $64 per barrel during the fourth quarter of 2025 and approximately $69 per barrel for the full year of 2025.

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Trade tensions and tariffs continue to shape the demand outlook amid varying market responses. We continue to monitor and assess the impact of tariffs on goods being imported into the United States. Our global supply chain organization continuously monitors market trends and works to mitigate those and other cost increases through economies of scale in global procurement, technology modifications, and efficient sourcing practices. Globally, we continue to be impacted by extended supply chain lead times for the supply of select raw materials. We monitor market trends and work to mitigate cost impacts through economies of scale in global procurement, technology modifications, and efficient sourcing practices. Also, while we have been impacted by inflationary cost increases, primarily related to chemicals, cement, and logistics costs, we generally try to pass much of those increases on to our customers and we believe we have effective solutions to minimize their operational impact.

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During 2024,2025, we generated total company revenue of $22.9$22.2 billion, flata when3% compareddecrease tofrom the $23.0$22.9 billion of revenue generated in 2023,2024 with our Completion and Production (C&P) segment revenue decreasing by 3%4% and our Drilling and Evaluation (D&E) segment revenue increasingdecreasing by 4%.3%. Total company operating income was $3.8$2.3 billionbillion, including impairments and other charges of $831 million, in 2024,2025, compared to $4.1$3.8 billionbillion, including impairment and other charges of $116 million, in 2023.2024. Due to new tariffs imposed during 2025 by the United States, the incremental expense was approximately $89 million.

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Driven in large part by a decrease in the average North America rig count in 20242025 as compared to 2023,2024, our North America revenue decreased 8%6% in 2024,2025, resulting from lower pressureactivity pumpingacross servicesmultiple product service lines in U.S. land, reduced wireline activity,Land and decreasedlower fluidcompletion tool sales in the Gulf of America. Partially offsetting these decreases were improved stimulation activity and increased fluids services in the region.Gulf Theseof declinesAmerica, were partially offset by higherincreased drilling activity in theU.S. regionLand, and improvedhigher artificialcompletion lifttool activitysales in U.S. land.Canada.

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Internationally, revenue decreased by 2% in 2025 compared to 2024, due to a decline in the international average rig count and decreased activity across multiple product service lines in Mexico and Saudi Arabia. Partially offsetting these decreases were higher activity across multiple services lines in Norway and Brazil, improved fluid services in the Middle East, Argentina, and the Caribbean, and increased stimulation activity in Middle East/Asia and Africa.

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Internationally, revenue improved 6% in 2024 compared to 2023, led by Middle East/Asia, despite the international average rig count for 2024 being flat compared to 2023.

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Sustainability and Energy Mix Transition

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In 2021, we announced our target to achieve a 40% reduction in our Scope 1 and 2 emissions by 2035 from the 2018 baseline. During 2024, we continued to execute on our priorities to drive down our emissions intensity. At the same time, we support our customers in their emissions reduction efforts by continuously developing and deploying goods and services that are accretive to their goals as well as ours. As the energy mix transition unfolds, we seek to apply our expertise and resources in growth sectors adjacent to our traditional oilfield services space, including carbon capture, utilization, and storage, and geothermal. Finally, we will continue to focus on accelerating the success of clean tech start-ups via Halliburton Labs, which also allows us to participate in the energy mix transition at relatively low risk by investing our expertise, resources, and team without a significant outlay of capital while we learn where we can strategically engage new markets. As of December 31, 2024, Halliburton Labs had 38 participants and alumni organizations.

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Additionally, we published our 2023 Annual and Sustainability Report (ASR) in April of 2024, which detailed our strategy and progress on sustainability issues, as well as our efforts on increased environmental reporting transparency, including conducting a climate-risk scenario analysis, and expect to publish our 2024 ASR in April of 2025. Information on our website, including the ASR, is not incorporated by reference into this Annual Report on Form 10-K.

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WeAs of December 31, 2025, we had $2.6$2.2 billion of cash and $2.3equivalents, compared to $2.6 billion of cash and equivalents as ofat December 31, 2024 and December 31, 2023, respectively.2024.

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•Cash flows from operating activities were $3.9$2.9 billion. Working capital, which consists of receivables, inventories, and accounts payable, collectively had a negativepositive impact of $103$196 million, primarily due to increased receivables.million.

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•We received $444 million on the sale of investment securities.

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•We received $185 million on the sale of property, plant, and equipment.

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•We received $120 million on the sale of an equity investment.

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•We repurchased 30.542.4 million shares of our common stock for $1.0 billion.billion, which includes excise tax payment due on 2024 share repurchases.

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•We retired $382 million of our 3.8% senior notes due November 2025.

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•We paid $363 million related to a purchase of an equity investment.

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•We repurchasedpurchased $100$202 million aggregate principal amounts of variousinvestment series of our outstanding debt.securities.

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•We paid $185 million to acquire businesses.

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We manufacture most of our own equipment, which provides us with some flexibility to increase or decrease our capital expenditures based on market conditions. We currently expect capital spending for 20252026 to be approximately 6%$1.1 ofbillion. revenue.Despite Wethis reduction from 2025, we believe this level of spendspending will allowenable uscontinued to investinvestment in our keycore strategic technologies and businesses, including the construction and deployment of our Zeus electric fracturing systems in North America and the international growthexpansion of our artificial lift, well intervention, unconventionals, and drilling technologies. We will continue to maintain capital discipline and monitor the rapidly changing market dynamics, and we may adjust our capital spend accordingly.

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In 2025,2026, we expect to pay approximately $645$505 million for contractual purchase obligationsobligations, (with another $143$315 million due through 2027),2028, $392$378 million of interest on debt, and $395$418 million under our leasing arrangements. Payments for interest on our debt are expected to remain relatively flat for the foreseeable future. See Notes to Consolidated Financial Statements, Note 6 and Note 10 for additional information on expected future payments under our leasing arrangements and debt maturities.

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While we maintain focus on liquidity and debt reduction,liquidity, we are also focused on providing cash returns to our shareholders. In 2023, our Board approved a capital return framework with a goal of returning at least 50% of our annual free cash flow to shareholders through dividends and share repurchases. We returned $1.6 billion of capital to shareholders in 20242025 through buybacksdividends and dividends.share repurchases. During 2024,2025, our quarterly dividend rate was $0.17 per common share, or approximately $150$145 million in the aggregate.

Reworded

We may utilize share repurchases as part of our capital return framework. Our Board of Directors has authorized a program to repurchase our common stock from time to time. We repurchased 30.542.4 million shares of common stock during the year ended December 31, 2024.2025 under this program. Approximately $3.0$2.0 billion remained authorized for repurchases under our program as of December 31, 20242025 and may be used for open market and other share purchases.

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During 2023, we began our migration to SAP S4 which we now expect to complete in the firstfourth halfquarter of 2026. We now estimateDuring the totalyear project investment to increase between $20 million and $30 million above our initial $250 million forecast, of which we have incurred $124 million throughended December 31, 2024.2025, Forwe incurred $154 million in expense on our SAP S4 migration. Due to the extension of the project we announced in the second quarter of 2025, we expect tothe spendestimated total cost will be approximately $100$45 million onper thisquarter project.going forward. We believe the new system will provide important efficiency benefits, cost savings, enhanced visibility to our operations, and advanced analytics that will benefit us and our customers.

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We may, from time to time, redeem, repurchase, or otherwise acquire our outstanding debt through privately negotiated transactions, open market purchases, redemptions, tender offers or otherwise, but we are under no obligation to do so.

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We do not intend to incur additional debt in 2025, as we believe our cash on hand and earnings from operations are sufficient to cover our obligations for the year.

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Financial positioncondition in current market. As of December 31, 2024,2025, we had $2.6$2.2 billion of cash and equivalents and $3.5 billion of available committed bank credit under a new revolving credit facility executed on August 18, 2025, with an expiration date of AprilAugust 27,16, 2027.2030. We believe we have a manageable debt maturity profile, with approximately $471$90 million coming due beginningFebruary in 2025 through 2027, with the majority coming due in 2025.2027. Furthermore, we have no financial covenants or material adverse change provisions in our bank agreements, and our debt maturities extend over a long period of time. We believe our cash on hand, cash flows generated from operations, and our available credit facility will provide sufficient liquidity to address the challenges and opportunities of the current market and our expected global cash needs for 2025,needs, including capital expenditures, working capital investments, shareholder returns, if any, and debt repurchases, if any, and scheduled interest and principal payments.payments, in the short term and long term.

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Guarantee agreements. In the normal course of business, we have agreements with financial institutions under which approximately $2.8$3.1 billion of letters of credit, bank guarantees, or surety bonds were outstanding as of December 31, 2024. Some of the outstanding letters of credit have triggering events that would entitle a bank to require cash collateralization, however, none of these triggering events have occurred. As of December 31, 2024, we had no material off-balance sheet liabilities and were not required to make any material cash distributions to our unconsolidated subsidiaries.2025.

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Some of the outstanding letters of credit have triggering events that would entitle a bank to require cash collateralization;

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however, none of these triggering events have occurred. As of December 31, 2025, we had no material off-balance sheet liabilities and were not required to make any material cash distributions to our unconsolidated subsidiaries.

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We have entered into credit default swaps (CDSs) with third-party financial institutions that hadhave an aggregate notional amount outstanding as of December 31, 2025 of $592 million, compared to an aggregate notional amount outstanding as of December 31, 2024 of $739 millionmillion, related to borrowings provided by the financial institutions to one of our primary customers in Mexico, of which a portionportions of the proceeds were then utilized by this customer to pay certain of our outstanding receivables. Approximately $186$455 million of the outstanding amount of the CDSs reduces on a monthly basis over its remaining 14-month9-month term and $203$75 million reduces on a monthly basis over its remaining 18-month6-month term. The remaining $350$62 million outstanding amount isreduces expected to increase to as much as $805 million in the first quarter of 2025 and will reducemonthly over its remaining 19-month2-month term beginning February 2025.term.

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Credit ratings. Our credit ratings with Standard & Poor’s (S&P) remainedremain BBB+ for our long-term debt and A-2 for our short-term debt, with a positivestable outlook. Our credit ratings with Moody's Investors Service remain A3 for our long-term debt and P-2 for our short-term debt, with a stable outlook.

Reworded

Receivables from our primary customer in Mexico accounted for approximately 8%7% of our total receivables as of December 31, 2024.2025. While we have experienced payment delays from our primary customer in Mexico, thesethe amounts are not in dispute and we have not historically had, and we do not expect to have,expect, any material write-offs due to collectability of receivables from this customer.

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We operate in more than 70 countries throughout the world to provide a comprehensive range of services and products to the energy industry. Our revenue is generated from the sale of services and products to major, national, and independent oil and natural gas companies worldwide. The industry we serve is highly competitive with many substantial competitors in each segment of our business. In 2025, 2024, 2023, and 2022,2023, based on the location of the services provided and products sold, 39%, 40%, 44%, and 45%,44%, respectively, of our consolidated revenue was from the United States. No other country accounted for more than 10% of our revenue.revenue for those periods.

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Looking ahead to 2026, we expect the global energy market to remain dynamic, with oil demand continuing to grow modestly while global supply is projected to outpace demand in the near term, contributing to price pressure and inventory builds. At the same time, natural gas demand is forecasted to strengthen in 2026 as LNG capacity expands and consumption in key markets increases. Absent geo-political disruptions, we expect commodity prices are unlikely to rise.

Added

We expect international activity to be stable year over year, with revenue to be flat to up modestly, led by Latin America. We anticipate moderate softness in North America and expect revenue to decline year over year compared to 2025.

Added

This outlook reflects the full year impact of reduced customer activity in land operations, our decision to stack uneconomic fleets, and the timing of customer programs in the Gulf of America.

Added

Despite the market conditions described above, we believe the combination of long-cycle international investments and emerging structural demand for natural gas, driven by data centers, electrification, and power reliability, positions our business for growth opportunities over the medium and long term. This growth includes our strategic collaboration with VoltaGrid, for which we have secured manufacturing capacity for 400 megawatts of modular natural gas power systems for delivery in 2028 to support the development of data centers in the Eastern Hemisphere. Additionally, we believe increased investment in existing and new sources of oil and natural gas production is needed to address future demand. This will necessitate production from conventional and unconventional, deep-water and shallow-water, and short and long-cycle projects.

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We expect that increased oil and natural gas production requirements will in turn create demand for our products and services.

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We continue to monitor the recent developments in Venezuela and plan to grow our business once commercial and legal terms are resolved, including payment certainty.

Added

RESULTS OF OPERATIONS IN 2025 COMPARED TO 2024

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Completion and Production revenue in 2025 was $12.8 billion, a decrease of $469 million, or 4%, compared to 2024.

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Operating income for the segment in 2025 was $2.1 billion, a decrease of $581 million, or 21%, compared to 2024. These results were primarily driven by decreased pressure pumping services in U.S. Land, lower completion tool sales in the Western Hemisphere, the Middle East, and Africa, and decreased well intervention services in Middle East/Asia. Partially offsetting these decreases were higher year-end completion tool sales in Europe, and increased well intervention services in Latin America.

Added

Drilling and Evaluation revenue in 2025 was $9.4 billion, a decrease of $291 million, or 3%, compared to 2024.

Added

Operating income for the segment in 2025 was $1.4 billion, a decrease of $229 million, or 14%, compared to 2024. These results were primarily driven by lower drilling activity in the Middle East and Latin America, and lower wireline activity in Middle East/Asia, and decreased testing services internationally. Partially offsetting these decreases were improved fluids services and higher project management activity in Latin America, and increased drilling activity in Europe/Africa.

Added

North America revenue in 2025 was $9.1 billion, a 6% decrease compared to 2024, largely driven by lower activity across multiple product service lines in U.S. Land and lower completion tool sales in the Gulf of America. Partially offsetting these decreases were improved stimulation activity and increased fluids services in the Gulf of America, increased drilling activity in U.S. Land, and higher completion tool sales in Canada.

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Latin America revenue in 2025 was $3.9 billion, a 7% decrease compared to 2024, resulting from lower activity across multiple product service lines in Mexico and lower completion tool sales in Brazil. Partially offsetting these decreases were improved activity across multiple product service lines in Brazil, and higher drilling related services in Argentina and the Caribbean.

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Europe/Africa/CIS revenue in 2025 was $3.4 billion, a 12% increase compared to 2024, resulting from higher activity across multiple product service lines in Norway and Romania, increased stimulation activity in Congo, higher project management activity in Africa, and improved well construction activity in Namibia. Partially offsetting these increases were lower activity across multiple product service lines in Italy and Senegal, and lower completion tool sales and decreased pressure pumping services in Angola.

Added

Middle East/Asia revenue in 2025 was $5.8 billion, a 4% decrease compared to 2024, resulting from lower activity across multiple product service lines in Saudi Arabia and Malaysia. Partially offsetting these decreases were improved activity across multiple product service lines in Kuwait, higher stimulation activity in India, higher drilling related services in Indonesia, and increased fluids services in the United Arab Emirates.

Added

SAP S4 Upgrade Expense. As previously mentioned, during 2023 we began our migration to SAP S4, which we expect to complete in the fourth quarter of 2026. During the years ended December 31, 2025 and 2024, we recognized $154 million and $124 million of expense on our SAP S4 migration, respectively.

Added

Impairments and Other Charges. During the year ended December 31, 2025, we recognized a pre-tax charge of $831 million primarily related to severance costs, an impairment of assets held for sale, fixed and other assets write-offs, an impairment of facility closures and lease terminations, an equity in earnings loss, and other items, primarily related to legacy environmental remediation cost estimate increases. During the year ended December 31, 2024, we recognized a pre-tax charge of $116 million, primarily related to severance costs, an impairment of assets held for sale, expenses related to a cybersecurity incident, a gain on a fair value adjustment of an equity investment, and other items. See Notes to Consolidated Financial Statements, Note 2 for further discussion of these charges.

Added

Argentina Impairment on Investment. In years 2022, 2023 and 2024, we executed a series of loans to a third party and received notes that are to be repaid in U.S. dollars upon maturity or earlier if certain conditions are met. During the year ended December 31, 2025 and 2024, we recorded a loss of $23 million and $38 million, respectively, resulting from the deterioration in the outlook of the debtor’s liquidity and financial projections. This is included in “Other, net” on the Consolidated Statements of Operations.

Added

Argentina Blue Chip Swap. The Central Bank of Argentina maintains currency controls that limit our ability to access U.S. dollars in Argentina and remit cash from our Argentine operations. The execution of certain trades known as Blue Chip Swaps effectively results in a parallel U.S. dollar exchange rate. For the years ended December 31, 2025, 2024, and 2023, we entered into Blue Chip Swap transactions, which resulted in a pre-tax loss on investment for $9 million, $8 million, and $110 million, respectively.

Added

Egypt Currency Impact. In the first quarter of 2024, the Egyptian pound devalued by approximately 35% relative to the U.S. dollar. Consequently, we incurred a loss of $34 million during the year ended December 31, 2024, due to the devaluation of the currency in Egypt. This is included in “Other, net” on the Consolidated Statements of Operations.

Added

Income Tax Provision. During the year ended December 31, 2025, we recorded a total income tax provision of $479 million on a pre-tax income of $1.8 billion, resulting in an effective tax rate of 27.0%. The effective tax rate for 2025 was primarily impacted by the pre-tax $831 million of impairments and other charges, the $23 million impairment of an investment in Argentina, the additional valuation allowance recognized in the amount of $125 million on our deferred tax assets which resulted from the impact on the realizability of our FTC carryforward due to the “One Big Beautiful Bill Act,” and partially offset by an $86 million discrete tax benefit from the Foreign-Derived Intangible Income (FDII) deduction attributable to a royalty prepayment. During the year ended December 31, 2024, we recorded a total income tax provision of $718 million on pre-tax income of $3.2 billion, resulting in an effective tax rate of 22.2%. The effective tax rate for 2024 was primarily impacted by our geographic mix of earnings, tax adjustments related to the reassessment of prior year tax accruals, and changes of valuation allowance on some of our deferred tax assets. We recorded a tax benefit of $41 million during the year ended December 31, 2024, due to a partial release of a valuation allowance on our deferred tax assets based on market conditions.

Added

Pillar Two. The Organization for Economic Co-operation and Development enacted model rules for a new global minimum tax framework, also known as Pillar Two, and certain governments globally have enacted, or are in the process of enacting, legislation considering these model rules. These rules did not have a material impact on our taxes for the year ended December 31, 2025 and 2024.

Added

Internal Revenue Service Notice of Proposed Adjustment. We are subject to taxes in the United States and in numerous jurisdictions where we operate or where our subsidiaries are organized. Our tax returns are routinely subject to examination by the taxing authorities in the jurisdictions where we file tax returns. In most cases we are no longer subject to examination by tax authorities for years before 2014. The only significant operating jurisdiction that has tax filings under review or subject to examination by the tax authorities is the United States. Our United States federal income tax filings for tax years 2016 through 2024, including carry back of 2016 net operating losses to 2014, are currently under review or remain open for review by the IRS.

Added

On September 28, 2023, we received a Notice of Proposed Adjustment (NOPA) from the IRS covering our 2016 U.S.

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What changed in the latest 10-Q

Comparing 10-Q filed 2026-07-24 (period ending 2026-06-30) with 10-Q filed 2026-04-24 (period ending 2026-03-31).

Risk Factors (10-Q Part II, Item 1A)

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As of June 30, 2026, there have been no material changes in risk factors previously disclosed in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025.

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The statements in this section describe the known material risks to our business and should be considered carefully. As of MarchJune 31,30, 2026, there have been no material changes in risk factors previously disclosed in our Annual Report on Form 10- K10-K for the fiscal year ended December 31, 2025.
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Reworded

The statements in this section describe the known material risks to our business and should be considered carefully. As of MarchJune 31,30, 2026, there have been no material changes in risk factors previously disclosed in our Annual Report on Form 10- K10-K for the fiscal year ended December 31, 2025.

Management's Discussion & Analysis (MD&A) (10-Q Part I, Item 2)

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New heading “Six Months Ended June 30, 2026 Compared with Six Months Ended June 30, 2025”

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New text topics: tariff, middle east, inflation
“Customers remained focused on capital discipline, production optimization, operating efficiency, and expected returns on investment. Customer activity and spending decisions were influenced by the geopolitical conflict in the Middle East, higher commodity prices, uncertainty related to global trade policies and tariffs, and inflationary cost pressures. As a result, customers continued to evaluate investment opportunities while balancing growth objectives, operating priorities, and return expectations.”
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New text topics: tariff, impairment
“We continue to monitor and evaluate the effects of these on goods imported into the United States. During the second quarter of 2026, we recognized a gain of approximately $57 million related to a government refund recovery, which is included in “Impairments and other charges (credits)” on the Condensed Consolidated Statements of Operations. We continue to monitor developments related to trade policy and evaluate the potential effects of future tariff actions on our business, financial position, results of operations and cash flows.”
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Removed text topics: sanction, middle east
“During the first quarter of 2026, the ongoing geopolitical conflict has impacted activity in the Middle East resulting in an impact of $0.02 to $0.03 of diluted net income per share across both of our segments. Oilfield activity reflected continued customer focus on capital discipline and returns, with spending concentrated on projects and programs that improve near-term production and operating efficiency. …”
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“Middle East/Asia”
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“Six Months Ended June 30, 2026 Compared with Six Months Ended June 30, 2025”
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New text topics: middle east, supply chain
“Operations in certain Middle East markets continue to be affected by ongoing geopolitical developments, including periodic operational disruptions, reduced activity in some areas, and higher logistics and supply chain costs. Activity in the region is recovering from conflict-related lows; however, the pace of recovery remains dependent on day-to-day developments in the region.”
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•Completion and Production delivers cementing, stimulation, specialty chemicals, intervention, pressure control, artificial lift, and completion products and services. The segment consists of Artificial Lift, Cementing, Completion Tools, Multi-Chem, Pipeline and Process Services, Production Enhancement, and Production Solutions. During the thirdsecond quarter of 2024,2026, we madecompleted a strategic decision to market forthe sale of a portion of our chemical business. We expect the sale to be completed in the second quarter of 2026.

Reworded

- International: Consistently increase international growth in our directional drilling, unconventionals, well intervention, and artificial lift businesses. Develop ourbehind-the-meter strategicpower generation, independently or through collaboration with VoltaGrid around behind-the-meter power generation.Voltagrid.

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The following charts depict the revenue split between our two operating segments and our four primary geographic regions for the three months ended MarchJune 31,30, 2026.

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During the second quarter of 2026, market conditions were impacted by the ongoing geopolitical conflict in the Middle East, which disrupted activity levels in certain markets and affected operations across both of our segments.

Added

Oil prices increased in the second quarter of 2026 compared to the first quarter of 2026. The West Texas Intermediate (WTI) crude oil price averaged approximately $96 per barrel during the second quarter of 2026, compared to approximately $72 per barrel during the first quarter of 2026, or a 33% increase. The Brent crude oil price averaged approximately $103 per barrel during the second quarter of 2026, compared to approximately $80 per barrel during the first quarter, or a 29% increase.

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Higher commodity prices generally support customer activity and capital spending in the markets we serve, as operator investment decisions are often influenced by expectations regarding future commodity prices.

Removed

During the first quarter of 2026, the ongoing geopolitical conflict has impacted activity in the Middle East resulting in an impact of $0.02 to $0.03 of diluted net income per share across both of our segments. Oilfield activity reflected continued customer focus on capital discipline and returns, with spending concentrated on projects and programs that improve near-term production and operating efficiency. Customer activity levels and spending plans remained sensitive to oil and natural gas price volatility and changes in global supply-and-demand fundamentals and were impacted by geopolitical developments, including regional conflicts, sanctions, and trade or regulatory actions.

Added

We continue to monitor and evaluate the effects of these on goods imported into the United States. During the second quarter of 2026, we recognized a gain of approximately $57 million related to a government refund recovery, which is included in “Impairments and other charges (credits)” on the Condensed Consolidated Statements of Operations. We continue to monitor developments related to trade policy and evaluate the potential effects of future tariff actions on our business, financial position, results of operations and cash flows.

Removed

Following a U.S. Supreme Court ruling that invalidated tariffs imposed in 2025 by the Trump Administration on goods from all countries, President Trump implemented a 150-day “global tariff” of 10% effective February 24, 2026, using presidential powers under Section 122 of the Trade Act of 1974, and indicated a desire to increase such “global tariff” to 15%. Although the Section 122 tariffs are due to expire in July, the Trump Administration has initiated processes that could result in new tariffs being imposed under other statutes. We continue to monitor and evaluate the effects on goods imported into the United States.

Removed

Oil prices increased in the first quarter of 2026 compared to the fourth quarter of 2025. The West Texas Intermediate (WTI) crude oil price averaged approximately $72 per barrel during the first quarter of 2026, compared to approximately $60 per barrel during the fourth quarter of 2025, or a 20% increase. The Brent crude oil price averaged approximately $80 per barrel during the first quarter of 2026, compared to approximately $64 per barrel during the fourth quarter, or a 25% increase.

Added

Customers remained focused on capital discipline, production optimization, operating efficiency, and expected returns on investment. Customer activity and spending decisions were influenced by the geopolitical conflict in the Middle East, higher commodity prices, uncertainty related to global trade policies and tariffs, and inflationary cost pressures. As a result, customers continued to evaluate investment opportunities while balancing growth objectives, operating priorities, and return expectations.

Reworded

The following graph illustrates our revenue and operating margins for each operating segment for the firstsecond quarter of 2025 and 2026.

Reworded

During the firstsecond quarter of 2026, we generated total company revenue of $5.4$5.7 billion, relativelya flat4% increase as compared to the firstsecond quarter of 2025. We reported operating income of $679$778 million, including a pre-tax credit on impairments and other credits of $95 million, in the firstsecond quarter of 2026, as compared to operating income of $431$727 million in the firstsecond quarter of 2025, including impairments and other charges of $356 million.2025.

Reworded

Our Completion and Production segment revenue decreasedwas 3%relatively flat in the firstsecond quarter of 2026,2026 as compared to the firstsecond quarter of 2025. TheseRevenue resultsimprovements were primarily driven by lowerincreased stimulation activity in North America, and lowerimproved completionartificial toollift sales and decreased pressure pumping servicesactivity in theLatin Middle East. Partially offsetting these decreases wereAmerica, higher completion tool sales in the Western Hemisphere,Europe/Africa, and improved pressure pumping services in Africa.

Added

Offsetting these increases were lower activity across multiple product service lines in the Middle East, and decreased stimulation activity and lower specialty chemicals activity resulting from the completed sale of a portion of our chemical business in North America. Operating income was further adversely impacted by activity mix and reduced pricing for stimulation services in US Land and Latin America.

Reworded

Our Drilling and Evaluation segment revenue increased 4%7% in the firstsecond quarter of 2026 as compared to the firstsecond quarter of 2025. These results were primarily driven by higher project management activity in Latin America and increased drilling-related services in North America, Europe/Africa, and theAsia, Westernand Hemisphere. Partially offsetting these increases were lowerhigher activity across multiple product service lines in theLatin MiddleAmerica. East,Partially offsetting these increases were lower drilling-related services and decreased wireline activity in the EasternMiddle Hemisphere, and decreased fluid services in the Gulf of America.East.

Added

Our North America revenue was relatively flat in the second quarter of 2026 as compared to the second quarter of 2025. These results were primarily driven by improved well construction activity and increased stimulation activity in US Land.

Added

Partially offsetting these increases were lower stimulation activity in the Gulf of America and Canada, and a decrease in well intervention services and lower specialty chemicals activity resulting from the completed sale of a portion of our chemical business in US Land.

Removed

Both divisional results were negatively impacted by the geopolitical conflict in the Middle East.

Removed

Our North America revenue decreased 4% in the first quarter of 2026 as compared to the first quarter of 2025. This decline was primarily driven by lower stimulation activity and decreased artificial lift activity in US Land, and lower stimulation activity and decreased fluid services in the Gulf of America. Partially offsetting these decreases were increased drilling-related services in US Land and higher completion tool sales in the region.

Reworded

Internationally, revenue increased 3%6% in the firstsecond quarter of 2026 as compared to the firstsecond quarter of 2025, largely driven by improved activitystimulation across multiple product service lines in Ecuador, the Caribbean,services and Brazil, higher stimulationproject management activity in MexicoLatin America, increased well construction activity and Argentina,higher increasedproject drilling-relatedmanagement servicesactivity in Africa, and higher completion tool sales in Norway,Europe/Africa. andPartially improved pressure pumping services in Angola. Offsettingoffsetting these increases werewas lower activity across multiple product service lines in the Middle East anddue decreasedto drilling-relatedconflict-related services in Namibia.disruptions.

Reworded

As of MarchJune 31,30, 2026, we had $2.0 billion of cash and equivalents, compared to $2.2 billion of cash and equivalents at December 31, 2025.

Reworded

Significant sources and uses of cash during the first threesix months of 2026

Reworded

•Cash flows from operating activities were $273$1.1 million.billion. Working capital, which consists of receivables, inventories, and accounts payable, collectively had a negative impact of $252$187 million.

Reworded

•We repurchased 2.87.9 million shares of our common stock for $100$308 million.million, which includes the excise tax payment for prior year share repurchases.

Added

•We paid $101 million primarily in connection with an equity investment.

Reworded

While we maintain focus on liquidity and debt reduction, we are also focused on providing cash returns to our shareholders. Our quarterly dividend rate is $0.17 per common share, or approximately $142$143 million. In 2023, our Board approved a capital return framework with a goal of returning at least 50% of our annual free cash flow to shareholders through dividends and share repurchasesrepurchases, and we expect our returns to shareholders will be in line with our capital return framework for 2026.

Reworded

We may utilize share repurchases as part of our capital return framework. Our Board of Directors has authorized a program to repurchase our common stock from time to time. We repurchased 2.85 million shares of common stock during the firstsecond quarter of 2026 under this program. Approximately $1.9$1.7 billion remained authorized for repurchases as of MarchJune 31,30, 2026 and may be used for open market and other share purchases.

Reworded

During 2023, we began our migration to SAP S4 which we expect to complete in the fourth quarter of 2026. DuringFor the threesix months ended MarchJune 31,30, 2026, we incurred $42$88 million in expense on our SAP S4 migration and expect the estimated cost to be approximately $45 million perin the third quarter goingof forward.2026. We believe the new system will provide important efficiency benefits, cost savings, enhanced visibility to our operations, and advanced analytics that will benefit us and our customers.

Reworded

Financial condition in current market. As of MarchJune 31,30, 2026, we had $2.0 billion of cash and equivalents and $3.5 billion of available committed bank credit under our revolving credit facility, with an expiration date of August 16, 2030. We believe we have a manageable debt maturity profile, with approximately $90 million due February 2027. Furthermore, we have no financial covenants or material adverse change provisions in our bank agreements, and our debt maturities extend over a long period of time. We believe our cash on hand, cash flows generated from operations, and our available credit facility will provide sufficient liquidity to address expected global cash needs, including capital expenditures, working capital investments, shareholder returns, if any, debt repurchases, if any, and scheduled interest and principal payments, in the short term and long term.

Reworded

Guarantee agreements. In the normal course of business, we have agreements with financial institutions under which approximately $3.2$3.3 billion of letters of credit, bank guarantees, or surety bonds were outstanding as of MarchJune 31,30, 2026. Some of the outstanding letters of credit have triggering events that would entitle a bank to require cash collateralization; however, none of these triggering events have occurred. As of MarchJune 31,30, 2026, we had no material off-balance sheet liabilities and were not required to make any material cash distributions to our unconsolidated subsidiaries.

Reworded

We have entered into credit default swaps (CDSs) with third-party financial institutions that have an aggregate notional amount outstanding as of MarchJune 31,30, 2026 of $374$217 million, compared to an aggregate notional amount outstanding as of December 31, 2025 of $592 million, related to borrowings provided by the financial institutions to one of our primary customers in Mexico, of which portions of the proceeds were utilized by this customer to pay certain of our outstanding receivables. ApproximatelyThe $331aggregate millionnotional of theamount outstanding amount of the CDSs reduces monthly over its remaining 6-month term and $43 million reduces monthly over its remaining 3-month term.

Reworded

Receivables from our primary customer in Mexico accounted for approximately 7% of our total receivables as of both MarchJune 31,30, 2026 and December 31, 2025. While we have experienced payment delays from our primary customer in Mexico, the amounts are not in dispute and we have not historically had, and we do not expect, any material write-offs due to collectability of receivables from this customer.

Reworded

We operate in more than 70 countries throughout the world toand provide a comprehensivebroad range of services and products to the energy industry. Our revenue is generated from the sale of services and products to major, national, and independent oil and natural gas companies worldwide. The industry we serve is highly competitivecompetitive, with many substantialnumerous competitors inacross each segment of our business.business segments. Based on the location of the services provided and products sold, 37% and 39% of our consolidated revenue was fromattributable to the United States forduring the threesix months ended MarchJune 31,30, 2026 and 2025, respectively. No other country accounted for more than 10% of our revenue for those periods.

Added

Demand for our services and products is largely dependent on our customers' spending for the exploration, development, and production of oil and natural gas reserves. Customer spending is influenced by a variety of factors, including commodity prices and expectations regarding future prices, global oil and natural gas supply and demand fundamentals, the availability of capital, government policies and regulations, geopolitical developments, and overall economic conditions.

Added

Activity levels in certain markets may also be influenced by longer-term trends affecting energy demand, including increasing electricity consumption associated with digital infrastructure and data center growth. These factors collectively influence global drilling, completions, intervention, and production-related activity levels.

Added

Because a significant portion of our business supports our customers' capital spending programs, our financial performance is closely tied to oil and natural gas prices and worldwide drilling and completions activity. Lower commodity prices generally result in reduced customer spending and lower activity levels, while higher commodity prices typically support increased investment and activity. Accordingly, our operating results are significantly affected by changes in commodity prices and global rig activity, which are summarized in the tables below.

Removed

Activity within our business segments is significantly impacted by spending on upstream exploration, development, and production programs by our customers. Also impacting our activity is the status of the global economy, which impacts oil and natural gas consumption.

Removed

Some of the more significant determinants of current and future spending levels of our customers are oil and natural gas prices, our customers’ expectations about future prices, global oil supply and demand, the impact on natural gas supply and demand in North America of electrification and data centers power requirements, completions intensity, the world economy, the availability of capital, government regulation, and global stability, which together drive worldwide drilling and completions activity. Lower oil and natural gas prices usually translate into lower exploration and production budgets and lower rig count, while the opposite is usually true for higher oil and natural gas prices. Our financial performance is therefore significantly affected by oil and natural gas prices and worldwide rig activity, which are summarized in the tables below.

Added

We expect customer spending to remain focused on capital discipline, production optimization, and operational efficiency across both international and North America markets.

Added

Operations in certain Middle East markets continue to be affected by ongoing geopolitical developments, including periodic operational disruptions, reduced activity in some areas, and higher logistics and supply chain costs. Activity in the region is recovering from conflict-related lows; however, the pace of recovery remains dependent on day-to-day developments in the region.

Added

Outside of the Middle East, we expect activity growth to be led by production services, drilling, unconventionals, and lift. These markets continue to be supported by customer investment in development projects, production capacity maintenance, and selected offshore and strategic energy projects. In North America, customer activity remains focused on maximizing returns and improving operating efficiency within existing capital budgets. Over the long term, we expect North America to remain critical for global energy security, which will require advanced technology and greater service intensity.

Removed

We expect oilfield services activity to be supported by continued customer focus on capital discipline, production optimization, and efficiency‑driven investment across both international and North America markets. While we continue to experience operational disruptions in the Middle East, including work cancellations, force‑majeure declarations, reduced offshore activity, and higher logistics costs, the majority of our operations remain active.

Removed

Outside the Middle East, our outlook remains positive. International activity is expected to grow in the mid‑to‑high single digits for the full year 2026, led by strong customer engagement and investment in Latin America and continued momentum in offshore markets.

Removed

In North America, we see early signs of a services‑market recovery as customers accelerate development within existing budgets and reduce calendar white‑space. Depleted drilled‑but‑uncompleted well inventories are expected to support additional drilling activity, and demand for differentiated technologies, including electric fracturing and automated well‑construction solutions, continues to increase.

Reworded

WeWhile expectcurrent broader marketindustry fundamentals remain generally supportive of customer activity, the outlook for our business remains subject to remainuncertainty. supportive, although customerCustomer spending and activity levels may be influencedaffected by volatility in oil and natural gas prices, changes in global supply‑ and‑ demand dynamics,balances, inflationary cost pressures, andsupply chain constraints, the availability of capital, geopolitical developments.developments, Thesetrade factors, including regional conflicts,policies, sanctions, and regulatory oractions. tradeThese changes,factors may affectimpact projectthe timing, supply chains,timing and accessscope toof certaincustomer markets.projects and demand for our services and products.

Reworded

Three Months Ended MarchJune 31,30, 2026 Compared with Three Months Ended MarchJune 31,30, 2025

Removed

Completion and Production revenue in the first quarter of 2026 was $3.0 billion, a decrease of $104 million, or 3%, when compared to the first quarter of 2025. Operating income in the first quarter of 2026 was $439 million, a decrease of $92 million, or 17%, when compared to the first quarter of 2025. These results were primarily driven by lower stimulation activity in North America, and lower completion tool sales and decreased pressure pumping services in the Middle East. Partially offsetting these decreases were higher completion tool sales in the Western Hemisphere, and improved pressure pumping services in Africa.

Reworded

DrillingCompletion and EvaluationProduction revenue in the firstsecond quarter of 2026 was $2.4$3.2 billion, an increase of $89 million, or 4%,relatively flat, when compared to the firstsecond quarter of 2025. Operating income in the firstsecond quarter of 2026 was $351$474 million, flata decrease of $39 million, or 8%, when compared to the firstsecond quarter of 2025. TheseRevenue resultsimprovements were primarily driven by higherincreased projectstimulation managementactivity and improved artificial lift activity in Latin AmericaAmerica, higher completion tool sales in Europe/Africa, and increased drilling-relatedpressure pumping services in EuropeAfrica. and the Western Hemisphere. Partially offsettingOffsetting these increases were lower activity across multiple product service lines in the Middle East, lower wireline activity in the Eastern Hemisphere, and decreased fluidstimulation activity and lower specialty chemicals activity resulting from the completed sale of a portion of our chemical business in North America. Operating income was further adversely impacted by activity mix and reduced pricing for stimulation services in theUS GulfLand ofand Latin America.

Added

Drilling and Evaluation revenue in the second quarter of 2026 was $2.5 billion, an increase of $173 million, or 7%, when compared to the second quarter of 2025. Operating income in the second quarter of 2026 was $338 million, an increase of $26 million, or 8%, when compared to the second quarter of 2025. These results were primarily driven by higher drilling-related services in North America, Europe/Africa, and Asia, and higher activity across multiple product service lines in Latin America. Partially offsetting these increases were lower drilling-related services and decreased wireline activity in the Middle East.

Reworded

In the firstsecond quarter of 2026,quarter, the geopolitical conflict in the Middle East affected both of our operating segments, with an impact of $0.02 to $0.03 of diluted net income per share.segments.

Removed

North America revenue in the first quarter of 2026 was $2.1 billion, a 4% decrease, as compared to the first quarter of 2025. This decline was primarily driven by lower stimulation activity and decreased artificial lift activity in US Land, and lower stimulation activity and decreased fluid services in the Gulf of America. Partially offsetting these decreases were increased drilling-related services in US Land and higher completion tool sales in the region.

Removed

Latin America

Reworded

LatinNorth America revenue in the firstsecond quarter of 2026 was $1.1$2.3 billion, arelatively 22%flat, increaseas compared to the firstsecond quarter of 2025. ThisThese increaseresults waswere primarily driven by higherimproved well construction activity across multiple product service lines in Ecuador, the Caribbean, and Brazil, and improvedincreased stimulation activity in MexicoUS and Argentina.Land. Partially offsetting these increases were lower project managementstimulation activity in the Gulf of America and decreasedCanada, drilling-relatedand a decrease in well intervention services and lower specialty chemicals activity resulting from the completed sale of a portion of our chemical business in Mexico.US Land.

Removed

Europe/Africa/CIS

Removed

Europe/Africa/CIS revenue in the first quarter of 2026 was $858 million, an 11% increase compared to the first quarter of 2025. This increase was primarily driven by increased drilling-related services and higher completion tool sales in Norway, and improved pressure pumping services in Angola. Partially offsetting these increases were lower completion tool sales in the Caspian Area and decreased drilling-related services in Namibia.

Removed

Middle East/Asia

Reworded

MiddleLatin East/AsiaAmerica revenue in the firstsecond quarter of 2026 was $1.3$1.1 billion, a 13%15% decreaseincrease compared to the firstsecond quarter of 2025. ThisThese decreaseresults waswere primarily driven by conflict-relatedimproved disruptionsproject thatmanagement resultedactivity and well construction activity in lowerEcuador, improved stimulation activity in Argentina, higher completion tool sales and increased stimulation activity in Mexico, increased activity across multiple product service lines in Saudithe ArabiaCaribbean and decreasedBrazil, drilling-relatedand higher testing services inand Qatar.wireline activity across the region. Partially offsetting these decreasesincreases were higherlower well construction services and decreased project management activity in Mexico, and lower completion tool sales and improved fluid services in Asia.Brazil.

Added

Europe/Africa/CIS revenue in the second quarter of 2026 was $1.0 billion, a 24% increase compared to the second quarter of 2025. These results were primarily driven by higher activity across multiple product service lines in Angola and Nigeria, increased drilling-related services and higher completion tool sales in the North Sea, higher completion tool sales in the Mediterranean and Ivory Coast, and higher well construction activity in Namibia. Partially offsetting these increases were lower wireline activity and decreased pipeline services in the North Sea, and lower completion tool sales in the Caspian Area.

Added

Middle East/Asia revenue in the second quarter of 2026 was $1.3 billion, an 11% decrease compared to the second quarter of 2025. These results were primarily driven by decreased activity across multiple product service lines in Saudi Arabia, Iraq, Qatar, and Kuwait due to conflict-related disruptions. Partially offsetting these decreases were higher testing services in the United Arab Emirates and improved drilling-related services in Asia.

Showing the first 60 of 87 changed paragraphs. The complete comparison will be part of Pro (coming soon). Meanwhile you can read the full text in the original filing.

HAL insider buying and selling (Form 4)

Since 2026-04-11, insiders reported open-market purchases in 0 Form 4 filings and open-market sales in 9 filings (7 insiders, 7 trade dates, 476,208 shares, about $18.2M; 8 of these filings say the sales were made under a Rule 10b5-1 trading plan). Net open-market shares: -476,208 (purchases minus sales); net value about -$18.2M.Totals add up every open-market (code P and S) line in those filings, using the prices reported in the filings. Awards, option exercises, tax withholding and gifts are listed below but not counted.

Trade dateInsiderTransactionSharesPriceValueOwned afterFiling
2026-08-31Carre Eric
EVP & Chief Financial Officer
Open-market sale
10b5-1 plan
24,777$37.50 $929.1K124,105 SEC
2026-08-19Slocum Jeffrey Shannon
Director, Director, EVP and COO
Open-market sale
10b5-1 plan
52,572$35.09 $1.8M118,730 SEC
2026-08-18Slocum Jeffrey Shannon
Director, Director, EVP and COO
Open-market sale
10b5-1 plan
16,121$35.08 $565.5K171,302 SEC
2026-08-18Miller Jeffrey Allen
Director, Director, President & CEO
Open-market sale
10b5-1 plan
124,483$35.00 $4.4M889,389 SEC
2026-06-18Carre Eric
EVP & Chief Financial Officer
Open-market sale
10b5-1 plan
24,778$35.89 $889.3K148,520 SEC
2026-05-15Beckwith Van H.
EVP, Secretary and CLO
Open-market sale
10b5-1 plan
198,349$41.29 $8.2M146,186 SEC
2026-05-05Maxwell Michael Casey
President - Western Hemisphere
Open-market sale
10b5-1 plan
6,782$42.00 $284.8K93,763 SEC
2026-05-05Maxwell Michael Casey
President - Western Hemisphere
Open-market sale
10b5-1 plan
13,566$41.84 $567.6K100,545 SEC
2026-04-30Young Tobi M.
Director
Open-market sale 500$41.73 $20.9K15,250 SEC
2026-04-30Young Tobi M.
Director
Open-market sale 5,625$41.72 $234.7K15,750 SEC
2026-04-30Mckeon Timothy
Senior VP and Treasurer
Open-market sale
10b5-1 plan
8,655$42.00 $363.5K72,976 SEC

Well-known investors holding HAL (13F)

InvestorQuarterSharesReported value% of their 13FChange vs prior quarter
AQR Capital Management (Cliff Asness) COM2026-06-3011,869,743$403.0M0.14%Added 68%
Citadel Advisors (Ken Griffin) COM2026-06-306,468,842$219.6M0.13%Added 38%
Two Sigma Investments COM2026-06-306,164,070$209.3M0.16%Added 196%
Point72 Asset Management (Steve Cohen) COM2026-06-304,224,554$143.4M0.22%Added 397%
Bridgewater Associates COM2026-06-301,590,285$54.0M0.22%Added 5441%
Millennium Management (Israel Englander) COM2026-06-301,316,295$44.7M0.03%Reduced 57%
Gotham Asset Management (Joel Greenblatt) COM2026-06-301,296,334$44.0M0.1%Added 14%
D. E. Shaw & Co. COM2026-06-30646,164$21.9M0.01%Added 79%
Renaissance Technologies COM2026-06-30616,095$20.9M0.03%New position
Dodge & Cox COM2026-06-305,500$214.4K—Sold out

13F reports are filed up to 45 days after quarter end and show long U.S. equity positions only; options positions are omitted here.

Coming soon: email alerts when HAL files, watchlists and downloadable comparisons.