LAM RESEARCH CORP

Previous wording

In addition to the other information in this Form 10-Q, the following risk factors should be carefully considered in evaluating us and our business because the occurrence of any of these factors could materially and adversely affect our business, operating results, financial condition, and price of our Common Stock, and they could cause our actual results to differ materially from those contemplated in any forward-looking statements. Some of the factors, events, and contingencies discussed below may have occurred in the past, but the disclosures below are not representations as to whether or not the factors, events, or contingencies have occurred in the past and instead reflect our beliefs and opinions as to the factors, events, or contingencies that could materially and adversely affect us in the future. The risks and uncertainties described below are not the only ones we face. Our operations could also be affected by factors, events, or uncertainties that are not presently known to us or that we currently do not consider to present a material risk to us and our business. Therefore, the following discussion of risk factors should not be considered a complete statement of all the potential risks or uncertainties that we face. No priority or significance is intended by, nor should be attached to, the order in which the risk factors appear.

Current wording

In addition to the other information in this Form 10-Q, the following risk factors should be carefully considered in evaluating us and our business because the occurrence of any of these factors could materially and adversely affect our business, results of operations, financial condition, and price of our Common Stock, and they could cause our actual results to differ materially from those contemplated in any forward-looking statements. Some of the factors, events, and contingencies discussed below may have occurred in the past, but the disclosures below are not representations as to whether or not the factors, events, or contingencies have occurred in the past and instead reflect our beliefs and opinions as to the factors, events, or contingencies that could materially and adversely affect us in the future. The risks and uncertainties described below are not the only ones we face. Our operations could also be affected by factors, events, or uncertainties that are not presently known to us or that we currently do not consider to present a material risk to us and our business. Therefore, the following discussion of risk factors should not be considered a complete statement of all the potential risks or uncertainties that we face. No priority or significance is intended by, nor should be attached to, the order in which the risk factors appear.

Previous wording

Rapid technological changes in semiconductor manufacturing processes subject us to increased pressure to develop technological advances that enable those processes. We believe that our future success depends in part upon our ability to develop and offer new products with improved capabilities and to continue to enhance our existing products. If new products or existing products have reliability, quality, design, or safety problems, our performance may be impacted by reduced orders, higher manufacturing costs, delays in acceptance of and payment for new products, additional service and warranty expenses, and loss of market share. If we are unable to develop and manufacture products successfully, or the products that we introduce fail in the marketplace, our business, results of operations and financial condition could be materially and adversely affected. For more than 25 years, the primary driver of technology advancement in the semiconductor industry has been to shrink the lithography that prints the circuit design on semiconductor chips. That driver could be approaching its technological limit, leading semiconductor manufacturers to investigate more complex changes in multiple technologies in an effort to continue technology development. In addition, the emergence of “big data” and new tools such as machine learning and AI that capitalize on the availability of large data sets is leading semiconductor manufacturers and equipment manufacturers to pursue new products and approaches that exploit those tools to advance technology development. In the face of uncertainty on which technology solutions will become successful, we will need to focus our efforts on developing the technology changes that are ultimately successful in supporting our customers’ requirements. Our failure to develop and offer the correct technology solutions in a timely manner with productive and cost-effective products could adversely affect our business in a material way. Our failure to commercialize new products in a timely manner could result in loss of market share, unanticipated costs, and inventory obsolescence, which would adversely affect our financial results.

Current wording

Rapid technological changes in semiconductor manufacturing processes subject us to increased pressure to develop technological advances that enable those processes. We believe that our future success depends in part upon our ability to develop and offer new products with improved capabilities and to continue to enhance our existing products. If new products or existing products have reliability, quality, design, or safety problems, our performance may be impacted by reduced orders, higher manufacturing costs, delays in acceptance of and payment for new products, additional service and warranty expenses, and loss of market share. If we are unable to develop and manufacture products successfully, or the products that we introduce fail in the marketplace, our business, results of operations, and financial condition could be materially and adversely affected. For more than 25 years, the primary driver of technology advancement in the semiconductor industry has been to shrink the lithography that prints the circuit design on semiconductor chips. That driver could be approaching its technological limit, leading semiconductor manufacturers to investigate more complex changes in multiple technologies in an effort to continue technology development. In addition, the emergence of “big data” and new tools such as machine learning and AI that capitalize on the availability of large data sets is leading semiconductor manufacturers and equipment manufacturers to pursue new products and approaches that exploit those tools to advance technology development. In the face of uncertainty on which technology solutions will become successful, we will need to focus our efforts on developing the technology changes that are ultimately successful in supporting our customers’ requirements. Our failure to develop and offer the correct technology solutions in a timely manner with productive and cost-effective products could adversely affect our business in a material way. Our failure to commercialize new products in a timely manner could result in loss of market share, unanticipated costs, and inventory obsolescence, which would adversely affect our business, results of operations, and financial condition.

Previous wording

We face significant competition from multiple competitors, and our competitors may be able to develop products comparable or superior to those we offer or may adapt more quickly to new technologies or evolving customer requirements. In particular, while we continue to develop product enhancements that we believe will address future customer requirements, we may fail in a timely manner to identify those future customer requirements, to devote appropriate resources to developing products to address those requirements, or to complete the development or introduction of these additional product enhancements successfully, or these product enhancements may not achieve market acceptance or be competitive. Accordingly, competition may intensify, and we may be unable to continue to compete successfully in our markets, which could have a material adverse effect on our revenues, operating results, financial condition, and/or cash flows.

Current wording

We face significant competition from multiple competitors, and our competitors may be able to develop products or services comparable or superior to those we offer or may adapt more quickly to new technologies or evolving customer requirements. In particular, while we continue to develop products and services that we believe will address future customer requirements, we may fail in a timely manner to identify those future customer requirements, to devote appropriate resources to developing products or services to address those requirements, or to complete the development or introduction of these additional products or services successfully, or these products or services may not achieve market acceptance or be competitive. Accordingly, competition may intensify, and we may be unable to continue to compete successfully in our markets, which could have a material adverse effect on our revenues, results of operations, and financial condition.

Previous wording

With increased consolidation efforts in our industry, as well as the emergence and strengthening of new, regional competitors and the potentially disruptive impact of AI, we may face increasing competitive pressures. Other companies continue to develop systems and/or acquire businesses and products that are competitive to ours and may introduce new products and product capabilities that may affect our ability to sell and support our existing products. We face a greater risk if our competitors enter into strategic relationships with leading semiconductor manufacturers covering products similar to those we sell or may develop, as this could adversely affect our ability to sell products to those manufacturers.

Current wording

With increased consolidation efforts in our industry, as well as the emergence and strengthening of new, regional competitors and the impact of AI, we may face increasing competitive pressures. Other companies continue to develop systems and/or acquire businesses and products that are competitive to ours and may introduce new products, product capabilities, or services that may affect our ability to sell and support our existing or new products. We face a greater risk if our competitors enter into strategic relationships with leading semiconductor manufacturers covering products and services addressing applications similar to those we sell or may develop products or services for, as this could adversely affect our ability to sell products or services to those manufacturers for those applications. We also face greater risk if our competitors acquire, or otherwise obtain control over, third parties that supply us with key intellectual property, technology, materials, components, software, or other inputs critical to our products and processes, as this could limit or condition our access to these inputs, result in the termination or non-renewal of licenses or supply arrangements, restrict our ability to use or develop certain technologies, or otherwise disadvantage us relative to our competitors, which could adversely affect our product development, processes, and competitive position.

Previous wording

We believe that to remain competitive we must devote significant financial resources to offer products that meet our customers’ needs, to maintain customer service and support centers worldwide, and to invest in product and process R&D. Technological changes and developing technologies have required, and are expected to continue to require, new and costly investments. Certain of our competitors, including those that are created and financially backed by foreign governments, have substantially greater financial resources and more extensive engineering, manufacturing, marketing, and customer service and support resources than we do and therefore have the potential to offer customers a more comprehensive array of products and/or product capabilities and to therefore achieve additional relative success in the semiconductor equipment industry. These competitors may deeply discount or give away products similar to those that we sell, challenging or even exceeding our ability to make similar accommodations and threatening our ability to sell those products. We also face competition from our own customers, who in some instances have established affiliated entities that manufacture equipment similar to ours. In addition, we face competition from companies that exist in a more favorable legal or regulatory environment than we do, who are able to sell products for certain applications at certain customers that we are prohibited from selling to under applicable export controls, allowing the freedom of action in ways that we may be unable to match and potentially contributing to the strengthening of such companies’ ability to compete with us. In many cases, speed to solution is necessary for customer satisfaction and our competitors may be better positioned to achieve these objectives. For these reasons, we may fail to continue to compete successfully worldwide.

Current wording

We believe that to remain competitive we must devote significant financial resources to offer products and services that meet our customers’ needs, to maintain customer service and support centers worldwide, and to invest in product and process R&D. Technological changes and developing technologies have required, and are expected to continue to require, new and costly investments. Certain of our competitors, including those that are created and financially backed by foreign governments, have substantially greater financial resources and more extensive engineering, manufacturing, marketing, and customer service and support resources than we do and therefore have the potential to offer customers a more comprehensive array of products and/or product capabilities, which enables them to achieve additional relative success in the semiconductor equipment industry. These competitors may deeply discount or give away products similar to those that we sell, challenging or even exceeding our ability to make similar accommodations and threatening our ability to sell those products. We also face competition from our own customers, who in some instances have established affiliated entities that manufacture equipment similar to ours. In addition, we face competition from companies that exist in a more favorable legal or regulatory environment than we do, who are able to sell products or services for certain applications at certain customers that we are prohibited from selling to under applicable export controls, allowing the freedom of action in ways that we may be unable to match and potentially contributing to the strengthening of such companies’ ability to compete with us. In many cases, speed to solution is necessary for customer satisfaction and our competitors may be better positioned to achieve these objectives. For these reasons, we may fail to continue to compete successfully worldwide.

Previous wording

During periods of rapid growth or decline in demand for our products and services, we may face significant challenges in maintaining adequate financial and business controls, management processes, information systems, and procedures for training, assimilating, and managing our workforce, and in appropriately sizing our supply chain infrastructure and facilities, work force, and other components of our business on a timely basis. If we do not adequately meet these challenges during periods of increasing or declining demand, our gross margins and earnings may be negatively impacted.

Current wording

During periods of rapid growth or decline in demand for our products and services, we may face significant challenges in maintaining adequate financial and business controls, management processes, information systems, and procedures for training, assimilating, and managing our workforce, and in appropriately sizing our supply chain infrastructure and facilities, workforce, and other

Previous wording

We regularly assess our strategic resource allocation choices in response to the changing business environment. If we do not adequately adapt to the changing business environment, we may lack the infrastructure and resources to scale up our business to

Current wording

We regularly assess our strategic resource allocation choices in response to the changing business environment. If we do not adequately adapt to the changing business environment, we may lack the infrastructure and resources to scale up our business to meet customer expectations and compete successfully during a period of growth, which could have a material adverse effect on our business, reputation, results of operations, financial condition, and/or our market share, or we may expand our capacity and resources too rapidly and/or beyond what is appropriate for the actual demand environment, which could result in excess fixed costs and have a material adverse effect on our results of operations and financial condition. For example, the growth of AI technologies and related infrastructure has been and is expected to continue to be a significant driver of capital equipment expenditures by semiconductor manufacturers across the markets we serve and requires us to respond (sometimes rapidly) to changes in demand for our products and services, including by expanding our equipment manufacturing capabilities and hiring additional personnel. If we are unable to effectively scale our business to meet our customers’ requirements in response to AI-driven demand, we may lose market share, and our business, reputation, results of operations, and financial condition could be harmed.

Previous wording

Especially during transitional periods, resource allocation decisions can have a significant impact on our future performance, particularly if we have not accurately anticipated industry changes. Our success will depend, to a significant extent, on the ability of our executive officers and other members of our senior management to identify and respond to these challenges effectively.

Current wording

During transitional periods, as is the case with the rapid adoption of AI technologies, resource allocation decisions can have a significant impact on our future performance, particularly if we have not accurately anticipated industry changes. Our success will depend, to a significant extent, on the ability of our executive officers and other members of our senior management to identify and respond to these challenges effectively.

Previous wording

Our business depends on the capital equipment expenditures of semiconductor manufacturers, which in turn depend on the current and anticipated market demand for integrated circuits. With the consolidation of customers within the industry, the semiconductor capital equipment market may experience rapid changes in demand driven both by changes in the market generally and the plans and requirements of particular customers. The economic, regulatory, political, and business conditions occurring nationally, globally, or in any of our key sales regions, which are often unpredictable, have historically impacted customer demand for our products and services and normal commercial relationships with our customers, suppliers, and creditors. Additionally, in times of economic uncertainty, our customers’ budgets for our products, or their ability to access credit to purchase them, could be adversely affected. This would limit their ability to purchase our products and services. As a result, changing economic, regulatory, political or business conditions can cause material adverse changes to our results of operations and financial condition, including, but not limited to:

Current wording

Our business depends on the capital equipment expenditures of semiconductor manufacturers, which in turn depend on the current and anticipated market demand for integrated circuits. With the consolidation of customers within the industry, the semiconductor capital equipment market has in the past experienced and may in the future experience rapid changes in demand driven both by changes in the market generally and the plans and requirements of particular customers. The economic, regulatory, political, and business conditions occurring nationally, globally, or in any of our key sales regions, which are often unpredictable, have historically impacted and may in the future impact customer demand for our products and services and normal commercial relationships with our customers, suppliers, and creditors. Additionally, in times of economic uncertainty, our customers’ budgets for our products, or their ability to access credit to purchase them, could be adversely affected. This would limit their ability to purchase our products and services. As a result, changing economic, regulatory, political or business conditions can cause material adverse changes to our results of operations, and financial condition, including, but not limited to:

Previous wording

Fluctuating levels of investment by semiconductor manufacturers may materially affect our aggregate shipments, revenues, operating results, and earnings. Where appropriate, we will attempt to respond to these fluctuations with cost management programs aimed at aligning our expenditures with anticipated revenue streams, which sometimes result in restructuring charges. Even during periods of reduced revenues, we must continue to invest in R&D and maintain extensive ongoing worldwide customer service and support capabilities to remain competitive, which may harm our profitability and other financial results.

Current wording

Fluctuating levels of investment by semiconductor manufacturers may materially affect our aggregate shipments, revenues, results of operations, and cash flows. Where appropriate, we endeavor to attempt to respond to these fluctuations with cost management programs aimed at aligning our expenditures with anticipated revenue streams, which sometimes result in restructuring charges.

Previous wording

Sales to a limited number of large customers constitute a significant portion of our overall shipments, revenue, cash flows and profitability. As a result, the actions of even one customer may subject us to variability in those areas that is difficult to predict. In addition, large customers may be able to negotiate requirements that result in decreased pricing, increased costs, and/or lower margins for us and limitations on our ability to share technology with others. Similarly, significant portions of our credit risk may, at any given time, be concentrated among a limited number of customers so that the failure of even one of these key customers to pay its obligations to us could significantly impact our financial results.

Current wording

Sales to a limited number of large customers constitute a significant portion of our overall shipments, revenue, cash flows, and profitability. As a result, the actions of even one customer may subject us to variability in those areas, and such actions are difficult to predict. In addition, large customers may be able to negotiate requirements that result in decreased pricing, increased costs, and/or lower margins for us, and limitations on our ability to share technology with others. Similarly, significant portions of our credit risk may, at any given time, be concentrated among a limited number of customers so that the failure of even one of these key customers to satisfy its obligations to us could significantly impact our results of operations and financial condition.

Previous wording

Similarly, our customers may partner with, or follow the lead of, educational or research institutions that establish processes for accomplishing various tasks or manufacturing steps. If those institutions utilize a competitor’s equipment when they establish those processes, it is likely that customers will tend to use the same equipment in setting up their own manufacturing lines. Even if they select our equipment, the institutions and the customers that follow their lead could impose conditions on acceptance of that equipment, such as adherence to standards and requirements or limitations on how we license our proprietary rights, that increase our costs or require us to take on greater risk. These actions could adversely impact our market share and financial results.

Current wording

Similarly, our customers may partner with, or follow the lead of, educational or research institutions that establish processes for accomplishing various tasks or manufacturing steps. If those institutions utilize a competitor’s equipment when they establish those processes, it is likely that customers will tend to use the same equipment in setting up their own manufacturing lines. Even if they select our equipment, the institutions and the customers that follow their lead could impose conditions on acceptance of that equipment, such as adherence to standards and requirements or limitations on how we license our proprietary rights, that increase our costs or require us to take on greater risk. These actions could adversely impact our market share, results of operations, and financial condition.

Previous wording

Our revenues and operating results may fluctuate significantly from quarter to quarter or year to year due to a number of factors, not all of which are in our control. We manage our expense levels based in part on our expectations of future revenues. Because our operating expenses are based in part on anticipated future revenues, and a certain amount of those expenses are relatively fixed, a change in the timing of recognition of revenue and/or the level of gross profit from a small number of transactions can unfavorably affect operating results in a particular quarter or year. Factors that may cause our financial results to fluctuate unpredictably include, but are not limited to:

Current wording

Our revenues and results of operations may fluctuate significantly from quarter-to-quarter or year-to-year due to a number of factors, not all of which are in our control. We manage our expense levels based in part on our expectations of future revenues. Because our operating expenses are based in part on anticipated future revenues, and a certain amount of those expenses are relatively fixed, a change in the timing of recognition of revenue and/or the level of gross profit from a small number of transactions can unfavorably affect results of operations in a particular quarter or year. Factors that may cause our results of operations to fluctuate include, but are not limited to:

Previous wording

•the impact of reductions in government spending;

Current wording

•the impact of stagnating or worsening business and economic conditions, including inflationary pressures, general economic slowdown or a recession, actual or anticipated changes in interest rates, reductions in government spending or other changes in monetary policy, or adverse financial or commodity markets activity or macroeconomic conditions, including as a result of geopolitical conflicts;

Previous wording

•the failure of our suppliers or outsource providers to perform their obligations in a manner consistent with our expectations;

Current wording

•the failure of our suppliers or outsource providers to perform their obligations in a manner consistent with our expectations or to meet increases in demand for their products or services, including due to limited production capacity or constrained access to raw materials or components (such as rare earth elements), which could result in delays, higher costs, or an inability to fulfill orders;

Previous wording

Lam Research Corporation 2026 Q3 10-Q 27 meet customer expectations and compete successfully during a period of growth, or we may expand our capacity and resources too rapidly and/or beyond what is appropriate for the actual demand environment, resulting in excess fixed costs.

Current wording

Lam Research Corporation 2027 Q1 10-Q 27

Previous wording

•transportation, communication, demand, information technology, or supply disruptions based on factors outside our control, such as strikes, acts of God, wars, terrorist activities, international conflict, epidemics, pandemics, outbreaks of diseases or other global health emergencies, or natural or man-made disasters (including disasters resulting from climate change), including earthquakes, wildfires, hurricanes, flooding, and heat waves;

Current wording

•transportation, communication, demand, information technology, or supply disruptions based on factors outside our control, such as strikes, force majeure events, wars, terrorist activities, international conflict, epidemics, pandemics, outbreaks of diseases or other global health emergencies, or natural or man-made disasters (including disasters resulting from climate change), including earthquakes, wildfires, hurricanes, flooding, and heat waves;

Previous wording

•management of supply chain risks;

Current wording

•management of supply chain risks; and

Previous wording

Disruptions to Our Supply Chain and Outsource Providers Could Impact Our Ability to Meet Demand, Increase Our Costs, and Adversely Impact Our Revenue and Operating Results

Current wording

Disruptions to Our Supply Chain and Outsource Providers Could Impact Our Ability to Meet Demand, Increase Our Costs, and Adversely Impact Our Revenue and Results of Operations

Previous wording

Our supply chain has played and will continue to play a key role in our product development, manufacturing operations, field installation and support. Our business depends on our timely supply of products and services to meet the demand from our customers, which depends in significant part on the timely delivery of parts, materials and services, including components and subassemblies, from our direct suppliers to us, and to our direct suppliers by other companies. In addition, outsource providers have played and will continue to play a key role both in the manufacturing and customer-focused operations described above, and in many of our transactional and administrative functions, such as information technology, facilities management, and certain elements of our finance organization. These providers and suppliers might suffer financial setbacks, be acquired by third parties that restrict or preclude further business with us, become subject to exclusivity arrangements that preclude further business with us, or be unable to meet our requirements or expectation due to their independent business decisions or force majeure events that could interrupt or impair their continued ability to perform as we expect. We may also experience significant interruptions of our manufacturing operations, delays in our ability to deliver or install products or perform services or to recognize revenue, increased costs or customer order cancellations as a result of:

Current wording

Our supply chain has played and will continue to play a key role in our product development, manufacturing operations, field installation, and customer support. Our business depends on our timely supply of products and services to meet the demand from our customers, which depends in significant part on the timely delivery of parts, materials, and services, including components and subassemblies, from our direct suppliers to us, and to our direct suppliers by other companies. In addition, outsource providers have played and will continue to play a key role both in the manufacturing and customer-focused operations described above, and in many of our transactional and administrative functions, such as information technology, facilities management, and certain elements of our finance organization. These providers and suppliers might suffer financial setbacks, be acquired by third parties that restrict or preclude further business with us, become subject to exclusivity arrangements that preclude further business with us, or be unable to meet our requirements or expectation due to their independent business decisions or force majeure events that could interrupt or impair their continued ability to perform as we expect. We may also experience significant interruptions of our manufacturing operations, delays in our ability to deliver or install products or perform services or to recognize revenue, increased costs, or customer order cancellations as a result of:

Previous wording

•the failure or inability to accurately forecast demand and obtain sufficient quantities of quality parts on a cost-effective basis;

Current wording

•the failure or inability to accurately forecast demand and obtain sufficient quantities of quality parts or materials on a cost-effective basis;

Previous wording

•difficulties or delays in obtaining required import or export approvals (including those that may be required under the Chinese export controls on rare earth elements described above);

Current wording

•difficulties or delays in obtaining required import or export approvals (including those that may be required under the Chinese export controls on rare earth elements described below);

Previous wording

•restrictions on the import and sale of products that incorporate technologies developed or manufactured in whole or in part in certain countries;

Current wording

•restrictions on the import and sale of products or services that incorporate technologies developed or manufactured in whole or in part in certain countries;

Previous wording

•shipment delays and increased costs of shipment due to transportation interruptions, capacity constraints, or fuel shortages;

Current wording

•shipment delays and increased costs of shipment due to transportation interruptions, capacity constraints, or fuel supply disruptions;

Previous wording

•transportation or supply disruptions based on factors outside our control, such as strikes, acts of God, wars, terrorist activities, international conflict, widespread outbreak of illness, or natural or man-made disasters (including disasters resulting from climate change), including earthquakes, wildfires, hurricanes, flooding, and heat waves.

Current wording

•transportation or supply disruptions based on factors outside our control, such as strikes, force majeure events, wars, terrorist activities, international conflict, widespread outbreak of illness, or natural or man-made disasters (including disasters resulting from climate change), including earthquakes, wildfires, hurricanes, flooding, and heat waves.

Previous wording

Demand for electronic products and other factors have resulted in, and may in the future result in, a shortage of parts, materials and services needed to manufacture, deliver and install our products, as well as delays in and unpredictability of shipments due to transportation interruptions. Such shortages, delays and unpredictability have adversely impacted, and may in the future impact, our suppliers’ ability to meet our demand requirements. Difficulties in obtaining sufficient and timely supply of parts, materials or services, and delays in and unpredictability of shipments due to transportation interruptions, have adversely impacted, and may in the future adversely impact, our manufacturing operations and our ability to meet customer demand. In addition, difficulties in obtaining parts, materials or services necessary to deliver or install products or perform services have adversely impacted, and may in the future adversely impact, our ability to recognize revenue, our gross margins on the revenue we recognize, and our other operating results. Although we are endeavoring to pass along some of the impact of increased costs to our customers to counteract adverse impacts to our gross margins and other operating results, such measures could be unsuccessful, or could have the effect of reducing demand, which would adversely impact our revenue.

Current wording

Demand for electronic products and other factors have resulted in, and may in the future result in, a shortage of parts, materials, and services needed to manufacture, deliver, install, and service our products, as well as delays in and unpredictability of shipments due to transportation interruptions. Such shortages, delays, and unpredictability have adversely impacted, and may in the future impact, our suppliers’ ability to meet our demand requirements. Difficulties in obtaining sufficient and timely supply of parts, materials, or services, and delays in and unpredictability of shipments due to transportation interruptions, have adversely impacted, and may in the future adversely impact, our manufacturing, installation, and service operations and our ability to meet customer demand. In addition, difficulties in obtaining parts, materials, or services necessary to deliver or install products or perform services have adversely impacted, and may in the future adversely impact, our ability to recognize revenue, our gross margins on the revenue we recognize, and our other results of operations. Although we are endeavoring to pass along some of the impact of increased costs to our customers to counteract adverse impacts to our gross margins and other results of operations, such measures could be unsuccessful, or could have the effect of reducing demand for our products or services, which would adversely impact our revenue or market share.

Previous wording

Further, increased restrictions imposed on a class of chemicals known as per- and polyfluoroalkyl substances (“PFAS”), which are widely used in a large number of products, including parts and materials that are incorporated into our products, may negatively impact our supply chain due to the potentially decreased availability, or non-availability, of PFAS-containing products. Proposed regulations under consideration could require that we transition away from the usage of PFAS-containing products, which could adversely impact our business, operations, revenue, costs, and competitive position. There is no assurance that suitable replacements for PFAS-containing parts and materials will be available at similar costs, or at all.

Current wording

Further, increased restrictions imposed on a class of chemicals known as per- and polyfluoroalkyl substances (“PFAS”), which are widely used in a large number of products, including parts and materials that are incorporated into our products, may negatively impact our supply chain due to the potentially decreased availability, or non-availability, of PFAS-containing products. Proposed and existing regulations could require that we, our suppliers, or our customers transition away from the usage of PFAS-containing products, which could adversely impact our business, operations, revenue, costs, and competitive position. There is no assurance that suitable replacements for PFAS-containing parts and materials will be available at similar costs, or at all.

Previous wording

Lam Research Corporation 2026 Q3 10-Q 32 protect intellectual property rights, and such failure could have an adverse impact on our business. In some cases, the requirements of our business mandate that we obtain certain components and sub-assemblies included in our products from a single supplier or a limited group of suppliers. Where practical, we endeavor to establish alternative sources to mitigate the risk that the failure of any single provider or supplier will adversely affect our business, but this is not feasible in all circumstances. Some key parts are subject to long lead-times or available only from a single supplier or limited group of suppliers, and some sourcing or subassembly is provided by suppliers located in countries other than the countries where we conduct our manufacturing. There is therefore a risk that a prolonged inability to obtain certain components or secure key services could impair our ability to manage operations, ship products, and generate revenues, which could adversely affect our operating results and damage our customer relationships.

Current wording

Although we attempt to select reputable providers and suppliers and we attempt to secure their performance on terms documented in written contracts, it is possible that one or more of these providers or suppliers could fail to perform as we expect, or fail to secure or protect intellectual property rights, and such failure could have an adverse impact on our business, including loss of revenue, market share, or decreased profitability. In some cases, the requirements of our business mandate that we obtain certain components and sub-assemblies included in our products from a single supplier or a limited group of suppliers. Where practical, we endeavor to establish alternative sources to mitigate the risk that the failure of any single provider or supplier will adversely affect our business, but this is not feasible in all circumstances. Some key parts are subject to long lead-times or available only from a single supplier or limited group of suppliers, and some sourcing or subassembly is provided by suppliers located in countries other than the countries where we conduct our manufacturing. There is therefore a risk that a prolonged inability to obtain certain components or secure key services could impair our ability to manage operations, ship or install products, deliver services, and generate revenues, which could adversely affect our results of operations or market share and damage our customer relationships.

Previous wording

Non-U.S. sales, as reflected in Part I Item 2. Results of Operations of this quarterly report on Form 10-Q, accounted for approximately 94%, 93%, and 93% of total revenue in the nine months ended March 29, 2026 and fiscal years 2025, and 2024, respectively. We expect that international sales will continue to account for a substantial majority of our total revenue in future years.

Current wording

Non-U.S. sales accounted for approximately 92%, 93%, and 93% of total revenue in the three months ended September 27, 2026 and fiscal years 2026, and 2025, respectively. We expect that international sales will continue to account for a substantial majority of our total revenue in future years.

Previous wording

•our ability to respond to customer and foreign government demands for locally sourced systems, spare parts, and services and develop the necessary relationships with local suppliers;

Current wording

•our ability to respond to customer and foreign government demands for locally sourced systems, spare parts, and services and to develop the necessary relationships with local suppliers;

Previous wording

There is inherent risk that political, diplomatic and national security influences can lead to trade disputes, impacts and/or disruptions, in particular those affecting the semiconductor industry. This can adversely affect our business with China, Japan, Korea, and/or Taiwan and perhaps the entire Asia Pacific region or global economy. A significant trade dispute, impact, and/or disruption in any area where we do business could have a materially adverse impact on our future results of operations and cash flows. For example, the conflict that began in February 2026 between the United States, Israel, a number of states in the Persian Gulf, and Iran has led to significant regional instability and disruption in the Middle East, including the closure of or restrictions on the Strait of Hormuz and attacks on transportation and energy infrastructure, which has significantly and adversely affected the supply and prices of oil, refined oil products and byproducts, liquid natural gas, as well as certain other industrial commodities, such as aluminum, helium, bromine, and sulfur. Some of these commodities are important to the semiconductor industry. As a result, this instability and disruption has adversely affected, and may in the future materially and adversely affect, our business, results of operations, and financial condition. The extent to which we may be affected by this conflict will depend on various factors, including the scope, severity, and duration of the conflict and the extent to which the conflict, or additional laws, sanctions, or trade restrictions arising from or related to the conflict, further disrupt the availability or cost of critical inputs used in the semiconductor industry. Continuation or escalation of this conflict may also magnify the impact of other risks identified in this quarterly report on Form 10-Q.

Current wording

There is inherent risk that political, diplomatic, and national security influences can lead to trade disputes, impacts, and/or disruptions, in particular those affecting the semiconductor industry. This can adversely affect our business in China, Japan, Korea, and/or Taiwan and perhaps the entire Asia Pacific region or worldwide. A significant trade dispute, impact, and/or disruption in any area where we do business could have a materially adverse impact on our future results of operations and cash flows. For example, the conflict that began in February 2026 between the United States, Israel, a number of states in the Persian Gulf, and Iran has led to significant regional instability and disruption in the Middle East, including the closure of or restrictions on the Strait of Hormuz, threatened or actual attacks on vessels in the Red Sea, and threatened or actual attacks on transportation and energy infrastructure, which has significantly and adversely affected the supply and prices of oil, refined oil products and byproducts, liquid natural gas, as well as certain other industrial commodities, such as aluminum, helium, bromine, and sulfur. Some of these commodities are important to the semiconductor industry. As a result, this instability and disruption has adversely affected, and may in the future materially and adversely affect, our business, results of operations, and financial condition. The extent to which we may be affected by this conflict will depend on various factors, including the scope, severity, and duration of the conflict and the extent to which the conflict, or additional laws, sanctions, or trade restrictions arising from or related to the conflict, further disrupt the availability or cost of critical inputs used in the semiconductor industry. Continuation or escalation of this conflict may also magnify the impact of other risks identified in this Form 10-Q.

Previous wording

Tariffs, export controls, additional taxes, trade barriers, sanctions, the termination or modification of trade agreements, trade zones, and other duty mitigation initiatives, and any reciprocal retaliatory actions, can increase our manufacturing costs, decrease margins, reduce the competitiveness of our products, disrupt our supply chain operations, or inhibit our ability to sell products or provide services, which has had and in the future could have a material adverse effect on our business, results of operations, or financial conditions. Certain of our international sales depend on our ability to obtain export licenses from the U.S. or foreign governments. Our inability to obtain such licenses, or an expansion of the number or kinds of sales for which export licenses are required, has limited and could in the future further limit the market for our products and has had and could in the future have an adverse impact on our revenues. As is discussed below under the heading “Our Sales to Customers in China, a Significant Region for Us, Have Been Impacted, and are Likely to Be Materially and Adversely Affected by Export License Requirements and Other Regulatory Changes, or Other Governmental Actions in the Course of the Trade Relationship Between the U.S. and China,” the U.S. government has in recent years imposed new controls, including expanded export license requirements and restrictions on sales to certain Chinese entities that significantly impact trade with China. In addition, the U.S. government has an ongoing process of assessing technologies that may be subject to new or additional export controls, and it is possible that such additional controls, if and when imposed, could further adversely impact our ability to sell our products outside the U.S. The implementation by the U.S. government of broad export controls restricting access to our technology (such as recent controls limiting exports to China) may cause customers with international operations to reconsider their use of and reliance on our products, which could adversely impact our future revenue and profits and strengthen competitors who are not subject to such restrictions. Furthermore, there are risks that foreign governments may, among other things, take retaliatory actions; insist on the use of local suppliers; compel companies to partner with local companies to design and supply equipment on a local basis, requiring the transfer of intellectual property rights and/or local manufacturing; utilize their influence over their judicial systems to respond to intellectual property disputes or issues; and provide special incentives to government-backed local customers to buy from local competitors, even if their products are inferior to ours; all of which could adversely impact our ability to compete as well as our revenues and margins. For example, China is the primary source of supply of certain rare earth elements critical to the manufacture of certain of our products. The Chinese…

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Current wording

Lam Research Corporation 2027 Q1 10-Q 29 impacted our margins. Certain of our international sales and R&D activities depend on our ability to obtain export licenses from the U.S. or foreign governments. Our inability to obtain such licenses, or an expansion of the number or kinds of sales of products and services or technology transfers for which export licenses are required, has limited and could in the future further limit the market for our products and services and our ability to carry out R&D activities globally, which has had and could in the future have an adverse impact on our revenues. As is discussed below under the heading “Our Sales to Customers in China, a Significant Region for Us, Have Been Impacted, and are Likely to Be Materially and Adversely Affected by Export License Requirements and Other Regulatory Changes, or Other Governmental Actions in the Course of the Trade Relationship Between the U.S. and China,” the U.S. government has in recent years imposed new controls, including expanded export license requirements and restrictions on sales to certain Chinese entities that significantly impact trade with China. In addition, the U.S. government has an ongoing process of assessing technologies that may be subject to new or additional export controls, and it is possible that such additional controls, if and when imposed, could further adversely impact our ability to sell our products outside the United States. The implementation by the U.S. government of broad export controls restricting access to our technology (such as recent controls limiting exports to China) may cause customers with international operations to reconsider their use of and reliance on our products, which could adversely impact our future revenue and profits and strengthen competitors who are not subject to such restrictions. Furthermore, there are risks that foreign governments may, among other things, take retaliatory or countermeasure actions in response to U.S. or other foreign government actions; insist on the use of local suppliers; compel companies to partner with local companies to design and supply equipment on a local basis, requiring the transfer of intellectual property rights, and/or local manufacturing; utilize their influence over their judicial systems to respond to intellectual property disputes or issues; take actions to restrict access to critical materials, parts, components, or other inputs used in the semiconductor industry; and provide special incentives to government-backed local customers to buy from local competitors, even if their products are inferior to ours; all of which could adversely impact our ability to compete as well as our revenues and margins. For example, China is the primary source of supply of certain rare earth elements critical to the manufacture of certain of our products. The Chinese government has imposed export controls and licensing requirements on certain rare earth elements and on certain products that contain Ch…

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Previous wording

Our customers (and their customers and other downstream parties) may also be adversely affected by the tariffs, export controls and other trade issues described above. Additionally, certain materials are primarily available in a limited number of countries, including rare earth elements, minerals, and metals. The supplies, equipment, raw materials and other inputs necessary for the businesses of our customers and other downstream parties could become more difficult to obtain for various reasons, not limited to business interruptions of suppliers, reduced availability of labor, transit disruptions, consolidation in their supply chain, export controls, sanctions, trade restrictions, tariffs, geopolitical tensions, economic circumstances, conflict, or political conditions. If the ability of downstream parties to source the inputs needed to produce their products is impaired, then demand for our products may be adversely impacted. This could have a material adverse effect on our business, results of operations or financial condition.

Current wording

Our customers (and their customers and other downstream parties) may also be adversely affected by the tariffs, export controls, and other trade issues described above. Additionally, certain materials are primarily available in a limited number of countries, including rare earth elements, minerals, and metals. The supplies, equipment, raw materials, and other inputs necessary for the businesses of our customers and other downstream parties could become more difficult to obtain for various reasons, including, but not limited to, business interruptions of suppliers, reduced availability of labor, transit disruptions, consolidation in their supply chain, export controls, sanctions, trade restrictions, tariffs, geopolitical developments, economic circumstances, conflict, or political conditions. If the ability of downstream parties to source the inputs needed to produce their products is impaired, then demand for our products or services may be adversely impacted. This could have a material adverse effect on our business, results of operations, or financial condition.

Previous wording

We are exposed to potentially adverse movements in foreign currency exchange rates. The majority of our sales and expenses are denominated in U.S. dollars. However, we are exposed to foreign currency exchange rate fluctuations primarily related to revenues denominated in Japanese yen and expenses denominated in euro, Korean won, Malaysian ringgit, and Indian rupee. Currently, we hedge certain anticipated foreign currency cash flows, primarily anticipated revenues denominated in Japanese yen and expenses denominated in euro, Korean won, Malaysian ringgit, and Indian rupee. In addition, we enter into foreign currency hedge contracts to minimize the short-term impact of the foreign currency exchange rate fluctuations on certain foreign currency denominated monetary assets and liabilities, primarily third-party accounts receivables, accounts payables, and intercompany receivables and payables. We believe these are our primary exposures to currency rate fluctuation. We expect to continue to enter into hedging transactions, for the

Current wording

We are exposed to potentially adverse movements in foreign currency exchange rates. The majority of our sales and expenses are denominated in U.S. dollars. However, we are exposed to foreign currency exchange rate fluctuations primarily related to revenues denominated in Japanese yen and expenses denominated in euro, Korean won, Malaysian ringgit, and Indian rupee. Currently, we hedge certain anticipated foreign currency cash flows, primarily anticipated revenues denominated in Japanese yen and expenses denominated in euro, Korean won, Malaysian ringgit, and Indian rupee. In addition, we enter into foreign currency hedge contracts to minimize the short-term impact of the foreign currency exchange rate fluctuations on certain foreign currency denominated monetary assets and liabilities, primarily cash, third-party accounts receivable, accounts payable, and intercompany receivables and payables. We believe these are our primary exposures to currency rate fluctuation. We expect to continue to enter into hedging transactions, for the purposes outlined, for the foreseeable future. However, these hedging transactions may not achieve their desired effect because differences between the actual timing of the underlying exposures and our forecasts of those exposures may leave us either over or under hedged on any given transaction. Moreover, by hedging these foreign currency denominated revenues, expenses, monetary assets, and liabilities, we may miss favorable currency trends that would have been advantageous to us but for the hedges. Additionally, we are exposed to short-term foreign currency exchange rate fluctuations on non-U.S. dollar-denominated monetary assets and liabilities (other than those currency exposures previously discussed), and currently we do not enter into foreign currency hedge contracts against these exposures. Therefore, we are subject to potential unfavorable foreign currency exchange rate fluctuations to the extent that we transact business (including intercompany transactions) in these currencies.

Previous wording

The magnitude of our overseas business also affects where our cash is generated. Certain uses of cash, such as share repurchases, payment of dividends, or the repayment of our notes, can usually only be made with onshore cash balances. Since the majority of our cash is generated outside of the United States, this may impact certain business decisions and outcomes.

Current wording

The magnitude of our overseas business also affects where our cash is generated. Certain uses of cash, such as share repurchases, payment of dividends, or the repayment of our indebtedness, can usually only be made with onshore cash balances. Since the majority of our cash is generated outside of the United States, this may impact certain business decisions and outcomes with respect to our priorities for the use of cash or the need for alternative sources of liquidity if our subsidiaries are unable to provide sufficient funds for us.

Previous wording

Lam Research Corporation 2026 Q3 10-Q 29 which could have a material adverse effect on our business or operations. Such causes may include mistakes or unauthorized actions by our employees or contractors, phishing schemes and other third-party attacks, and degradation or loss of service or access to data due to viruses, malware, denial of service attacks, destructive or inadequate code, power failures, or physical damage to computers, hard drives, communication lines, or networking equipment, in each case with respect to us or the third-party product and service providers upon which we rely. Such causes may also include the use of techniques that change frequently or may be disguised or difficult to detect, or designed to remain dormant until a triggering event, or that may continue undetected for an extended period of time. In addition, to the extent AI capabilities improve and are increasingly adopted, they may be used to identify vulnerabilities and to implement increasingly sophisticated cybersecurity attacks. Further, the use of AI by us, our customers, suppliers, and third-party providers, among others, may also introduce unique vulnerabilities whose existence or exploitation could have a material adverse effect on our business or operations.

Current wording

The technology, data, intellectual property and other sensitive information we seek to protect, and the information systems used to store, process, or transmit such information, are subject to loss, unauthorized access, unauthorized release, misappropriation, misuse, disruption, breach, degradation, or failure, any of which could have a material adverse effect on our business or operations. Such events may result from various possible causes, including mistakes or unauthorized actions by our employees, contractors, or other third parties, or cyberattacks or other malicious activities by third parties, including industrial, corporate, or other espionage, criminal hackers, or state-sponsored intrusions, by methods that include exploitation of known or unknown software or hardware vulnerabilities, viruses, malware, ransomware, social engineering (such as phishing schemes), credential harvesting, denial of service attacks, destructive or inadequate code, software or hardware failure, power failures, or physical damage to computers, hard drives, communication lines, or networking equipment, in each case with respect to us or the third-party product and service providers upon which we rely. We or our third-party product and service providers may not be able to anticipate, identify, or implement effective preventive measures against cyberattacks or data security incidents and, even if timely identified, we or our third-party product and service providers may not be able to remediate such attacks or incidents in a timely and effective manner, or to mitigate or avoid adverse impacts resulting from any such attacks or incidents. These threats continue to evolve and may include the use of tools and techniques that change frequently or may be disguised or difficult to detect, or designed to circumvent security controls, evade detection, or remove forensic evidence, or remain dormant until a triggering event, or that may continue undetected for an extended period of time, which may hinder our or our third-party product and service providers’ ability to identify, investigate, and remediate attacks or incidents in a timely and effective manner, or to mitigate or avoid adverse impacts resulting from any such attacks or incidents. In addition, the development and deployment of AI models, tools, and other applications expose us, our customers, suppliers, and other third-party providers to increased and novel risks and vulnerabilities, including prompt injection, hallucinations, errors, and other issues related to AI agents, as well as the risk of compromise of valuable intellectual property. For example, the autonomous nature of agentic AI increases the risk that agents learn to circumvent security controls, and certain generative AI systems and large language models may, in order to satisfy user prompts, access or retrieve data using the credentials, permissions, or access rights of the user or connected systems, which may increase the risk of unauthorized access…

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Previous wording

•the disruption of the proper function of our products, services and/or operations;

Current wording

•the shutdown or disruption of the proper function of our products, services and/or operations;

Previous wording

•the public release of customer financial and business plans, customer orders and operational results;

Current wording

•the unauthorized public release of customer financial and business plans, customer orders and operational results;

Previous wording

While we have implemented International Organization for Standardization (“ISO”) 27001 compliant security procedures and virus protection software, intrusion prevention systems, identity and access control, and emergency recovery processes, and we carefully select our third-party providers of information systems, to mitigate risks to the information systems that we rely on and to the technology, data, intellectual property and other sensitive information we seek to protect, those security procedures and mitigation and protection systems cannot be guaranteed to be fail-safe, and we may still suffer cybersecurity and other incidents, which could have a material adverse effect on our business or operations. It has been difficult and may continue to be difficult to hire and retain employees with substantial cybersecurity acumen. In addition, there have been and may continue to be instances of our policies and procedures not being effective in enabling us to identify risks, threats and incidents in a timely manner, or at all, or to respond expediently, appropriately and effectively when incidents occur and repair any damage caused by such incidents, and such occurrences could have a material adverse effect on our business.

Current wording

Lam Research Corporation 2027 Q1 10-Q 31 select our third-party providers of information systems, to mitigate risks to the information systems that we rely on and to the technology, data, intellectual property and other sensitive information we seek to protect, those security procedures and mitigation and protection systems cannot be guaranteed to be fail-safe, and we may still suffer cybersecurity and other incidents, which could have a material adverse effect on our business or operations. It has been difficult and may continue to be difficult to hire and retain employees with substantial cybersecurity acumen. In addition, there have been and may continue to be instances of our policies and procedures not being effective in enabling us to identify risks, threats, and incidents in a timely manner, or at all, to mitigate the impact of such incidents when they occur, or to respond expediently, appropriately and effectively when incidents occur and repair any damage caused by such incidents, and such occurrences could have a material adverse effect on our business.

Previous wording

While we maintain business continuity plans, our manufacturing and R&D facilities are concentrated in a limited number of locations. These locations are subject to disruption for a variety of reasons, such as natural or man-made disasters (including disasters resulting from climate change), including earthquakes, wildfires, hurricanes, flooding, and heat waves, epidemics, pandemics, outbreaks of diseases or other global health emergencies, war, terrorist activities, political or governmental unrest or instability, disruptions of our information technology resources, utility interruptions, international conflict, or other events beyond our control. Such disruptions may cause delays in developing or shipping our products, in engaging with customers on new product applications, or in supporting customers, which could result in the loss of business or customer trust, adversely affecting our business and operating results.

Current wording

While we maintain business continuity plans, our manufacturing and R&D facilities are concentrated in a limited number of locations. These locations are subject to disruption for a variety of reasons, such as natural or man-made disasters (including disasters resulting from climate change), including earthquakes, wildfires, hurricanes, flooding, heat waves, epidemics, pandemics, outbreaks of diseases or other global health emergencies, force majeure events, war, terrorist activities, political or governmental unrest or instability, disruptions of our information technology resources, utility interruptions, international conflict, or other events beyond our control. Such disruptions may cause delays in developing or shipping our products, in engaging with customers on new product