Arista Networks Inc.: 10-K Risk Factor Changes

Managing our manufacturing capacity and extended supply chain is complex, and our inventory management systems and related supply-chain visibility tools may not enable us to effectively manage the supply of our products and product components. Our ability to manage our supply chain has also and could continue to be adversely affected by other factors including geopolitical conditions such as the Russia-Ukraine conflict and related economic sanctions against Russia, the Israel-Hamas conflict, the Houthi attacks on marine vessels in the Red Sea, changing international trade policies and political tensions between China and Taiwan. Global geopolitical and macroeconomic uncertainties have resulted in prolonged manufacturing and supply chain disruptions, including temporary closures of certain manufacturing and supplier facilities particularly within China and controls on certain supplies including China's restrictions in the use of Micron products and its controls on metals used in semiconductor manufacturing such as gallium and germanium which, in turn, have caused and may continue to cause shortages of, and extended lead times for, components used to manufacture our products, increases in the prices for such components, a reduction, unpredictability or interruption of supply, prioritization of component shipments to other vendors and decommitments of orders. In addition, China imposed additional export controls on critical metals including tungsten, tellurium, bismuth, molybdenum, and indium (and related compounds) in February 2025 as part of its response to the United States’s imposition of an additional 10% tariff on products from China. Insufficient component supply, and increases in the time required to manufacture our products may lead to prolonged inventory shortages, manufacturing disruptions and increased customer lead times for our products that could result in increased cancellation of orders or loss of future sales opportunities altogether as potential customers turn to competitors’ products that are readily available. In addition, in order to meet customer lead times, we have, and may continue to expedite the supply of components and make incremental investments in our supply chain to increase our capacity for manufacturing products, which increases our product costs. In order to reduce manufacturing lead times and plan for adequate component supply, we have issued and expect to continue to issue purchase orders for components and products that are non-cancellable and non-returnable, including purchase commitments for semiconductors as disclosed in Note 5. Commitments and Contingencies of the Notes to Consolidated Financial Statements included in Part II, Item 8, of this Annual Report on Form 10-K. Our business is emerging from a period of unprecedented global supply chain disruptions. Throughout this period, we made significant supply chain investments, including incremental purchase commitments for long lead time components in response to extended visibility to deployment plans from our customers. Although the global supply chain has shown improvement, we have had to invest in inventory to address forecast uncertainty and expect that our inventory and purchase commitments will remain volatile as we ramp new product introductions. In particular, we have increased our purchase commitments to respond to the rapid deployment of AI networks and reduce overall lead times which will increase our working capital requirements. There is no guarantee that suppliers will meet their commitments or that actual customer demand will not be lower than our demand forecasts. As customer lead times improve more broadly, we have seen and expect to continue to see a commensurate reduction in visibility to customer demand and a gradual return to a somewhat shorter demand-planning horizon. Additionally, certain customers have and may continue to engage in cost reduction measures including reductions in capital expenditures and other efficiency efforts which may result in a cancellation of orders or reduce demand for our products. We establish a liability for non-cancellable, non-returnable purchase commitments with our component inventory suppliers for quantities in excess of our demand forecasts, or for products that are considered obsolete. In addition, we establish a liability and reimburse our contract manufacturer for component inventory purchased on our behalf that has been rendered excess or obsolete due to manufacturing and engineering change orders, or in cases where inventory levels greatly exceed our demand forecasts. The magnitude of these balances, combined with a reduction in customer demand-planning horizons and shifting product priorities, has resulted in increased risk that we may not be able to sell all of this inventory, which in turn has resulted, and may in the future result, in additional excess 32 32 32 and obsolete inventory-related charges. Our non-cancellable commitments and the cash deposits to secure our purchases with our contract manufacturers are disclosed in Note 5. Commitments and Contingencies of the Notes to Consolidated Financial Statements included in Part II, Item 8, of this Annual Report on Form 10-K. If we ultimately determine that we have excess or obsolete inventory, we may have to reduce our prices and write down inventory to its estimated realizable value, which in turn could result in lower gross margins. If we are unable to effectively manage our supply and inventory, our business, financial condition, results of operations and prospects could be adversely affected.

Managing our manufacturing capacity and extended supply chain is complex, and our inventory management systems and related supply-chain visibility tools may not enable us to forecast accurately and effectively manage the supply of our products and product components. Our ability to manage our supply chain has also and could continue to be adversely affected by other factors including geopolitical conditions such as the Russia-Ukraine conflict and related economic sanctions against Russia, the Israel-Hamas conflict, the Houthi attacks on marine vessels in the Red Sea, the U.S. trade war with China and political tensions between China and Taiwan. Global geopolitical and macroeconomic uncertainties have resulted in prolonged manufacturing and supply chain disruptions, including temporary closures of certain contract manufacturer and supplier facilities particularly within China and controls on certain supplies including China's restrictions in the use of Micron products and its controls on metals used in semiconductor manufacturing such as gallium and germanium which, in turn, have caused and may continue to cause shortages of, and extended lead times for, components used to manufacture our products, increases in the prices for such components, a reduction, unpredictability or interruption of supply, prioritization of component shipments to other vendors and decommitments of orders. Insufficient component supply, and increases in the time required to manufacture our products, may lead to prolonged inventory shortages, manufacturing disruptions and increased customer lead times for our products that could result in increased cancellation of orders or loss of future sales opportunities altogether as potential customers turn to competitors’ products that are readily available. In order to reduce manufacturing lead times and plan for adequate component supply, we have issued and expect to continue to issue purchase orders for components and products that are non-cancellable and non-returnable, including purchase commitments for semiconductors as disclosed in Note 5. Commitments and Contingencies of the Notes to Consolidated Financial Statements included in Part II, Item 8, of this Annual Report on Form 10-K. Industry wide supply chain shortages resulted in extended lead time for components, which required us to extend the lead time horizon of our demand forecast for such components and increased our purchase commitments for long lead time components. Although our purchase commitments for components and products have recently declined, they remain at elevated levels, and may continue to remain elevated in the near term, and there is no guarantee that suppliers will meet their commitments or that actual customer demand will not be lower than our demand forecasts. As customer lead times improve more broadly, we have seen and expect to continue to see a commensurate reduction in visibility to customer demand and a gradual return to a somewhat shorter demand-planning horizon. Additionally, certain customers have and may continue to engage in cost reduction measures including 31 31 31 reductions in capital expenditures and other efficiency efforts which may result in a cancellation of orders or reduce demand for our products. We establish a liability for non-cancellable, non-returnable purchase commitments with our component inventory suppliers for quantities in excess of our demand forecasts, or for products that are considered obsolete. In addition, we establish a liability and reimburse our contract manufacturer for component inventory purchased on our behalf that has been rendered excess or obsolete due to manufacturing and engineering change orders, or in cases where inventory levels greatly exceed our demand forecasts. The larger magnitude of these balances, combined with a reduction in customer demand-planning horizons and shifting product priorities, has resulted in increased risk that we may not be able to sell all of this inventory, which in turn has resulted, and may in the future result, in additional excess and obsolete inventory-related charges. Our non-cancellable commitments and the cash deposits to secure our purchases with our contract manufacturers are disclosed in Note 5. Commitments and Contingencies of the Notes to Consolidated Financial Statements included in Part II, Item 8, of this Annual Report on Form 10-K. If we ultimately determine that we have excess or obsolete inventory, we may have to reduce our prices and write down inventory to its estimated realizable value, which in turn could result in lower gross margins. If we are unable to effectively manage our supply and inventory, our business, financial condition, results of operations and prospects could be adversely affected.

•managing the supply of our products and product components is complex; •primarily reliant upon a predominant merchant silicon vendor; 14 14 14 •we depend on third-party manufacturers to build our products; •future sales forecasts may materially change, which could result in incorrect levels of inventory and purchase commitments; •shipment interruptions or delays could cause our revenue to fall.

•managing the supply of our products and product components is complex; •we depend on third-party manufacturers to build our products; 14 14 14 •future sales forecasts may be materially inaccurate which could result in incorrect levels of inventory and purchase commitments; •shipment interruptions or delays could cause our revenue to fall.

To increase our revenue, we must add new customers, especially large customers, and sell additional products and services to existing customers. For example, one of our sales strategies is to expand our current footprint by targeting specific projects at our current customers because they are familiar with the operational and economic benefits of our solutions, thereby reducing the sales cycle into these customers. We also believe the opportunity with current customers is significant given their existing infrastructure and expected future spend. Another one of our sales strategies is focused on increasing penetration in the enterprise, campus and AI markets. However, sales strategies focused on expansion to adjacent markets can require more time and effort since enterprise and campus customers typically start with small purchases, and in the case of new markets such as AI where we are introducing new products there are often longer testing and qualification periods. For this reason, in order to grow our revenue, it is important for us to attract new large customers. Some factors that may limit our ability to attract new large customers include, but are not limited to, saturation with certain large cloud networking customers, customers priorities and initiatives to invest in new technology, competition, decreased capital spending by such customers, a limited number of such customers, and a decline in growth at such customers. If we fail to attract new large customers, including enterprise, campus and AI customers, fail to reduce the sales cycle and sell additional products to our existing customers or if our products are not accepted by these customers, our business, financial condition, results of operations and prospects will be harmed.

25 25 25 To increase our revenue, we must add new customers, especially large customers, and sell additional products and services to existing customers. For example, one of our sales strategies is to target specific projects at our current customers because they are familiar with the operational and economic benefits of our solutions, thereby reducing the sales cycle into these customers. We also believe the opportunity with current customers is significant given their existing infrastructure and expected future spend. Another one of our sales strategies is focused on increasing penetration in the enterprise and campus markets. However, sales strategies focused on expansion to adjacent markets can require more time and effort since enterprise and campus customers typically start with small purchases, and there is often a long testing period. For this reason, in order to grow our revenue, it is important for us to attract new large customers. Some factors that may limit our ability to attract new large customers include, but are not limited to, saturation with certain large cloud networking customers, competition, decreased capital spending by such customers, a limited number of such customers, and a decline in growth at such customers. If we fail to attract new large customers, including enterprise and campus customers, or fail to reduce the sales cycle and sell additional products to our existing customers, our business, financial condition, results of operations and prospects will be harmed.

Although our board of directors has authorized a stock repurchase program, any determination to execute stock repurchases will be subject to, among other things, our financial position and results of operations, available cash and cash flow, capital requirements, market and business conditions, stock price, acquisition opportunities and other factors, as well as our board of director’s continuing determination that the repurchase program is in the best interests of our shareholders and is in compliance with all laws and agreements applicable to the repurchase program. Our stock repurchase program does not obligate us to acquire any common stock. If we fail to meet any expectations related to stock repurchases, the market price of our common stock could decline, and could have a material adverse impact on investor confidence. Additionally, price volatility of our common stock over a given period may cause the average price at which we repurchase our common stock to exceed the stock’s market price at a given point in time. We may further increase or decrease the amount of repurchases of our common stock in the future. As part of the Inflation Reduction Act of 2022 signed into law in August 2022, the United States implemented a 1% excise tax on the value of certain stock repurchases by publicly traded companies. This tax could increase the costs to us of any share repurchases, which could reduce the number of shares we repurchase. Any reduction or discontinuance by us of repurchases of our common stock pursuant to our current stock repurchase program could cause the market price of our common stock to decline. Moreover, in the event repurchases of our common stock are reduced or discontinued, our failure or inability to resume repurchasing common stock at historical levels could result in a lower market valuation of our common stock. 47 47 47

Although our board of directors has authorized stock repurchase programs, any determination to execute stock repurchase programs will be subject to, among other things, our financial position and results of operations, available cash and cash flow, capital requirements, and other factors, as well as our board of director’s continuing determination that the repurchase programs are in the best interests of our shareholders and is in compliance with all laws and agreements applicable to the repurchase programs. Our stock repurchase program does not obligate us to acquire any common stock. If we fail to meet any expectations related to stock repurchases, the market price of our common stock could decline, and could have a material adverse impact on investor confidence. Additionally, price volatility of our common stock over a given period may cause the average price at which we repurchase our common stock to exceed the stock’s market price at a given point in time. 45 45 45 We may further increase or decrease the amount of repurchases of our common stock in the future. Any reduction or discontinuance by us of repurchases of our common stock pursuant to our current stock repurchase program could cause the market price of our common stock to decline. Moreover, in the event repurchases of our common stock are reduced or discontinued, our failure or inability to resume repurchasing common stock at historical levels could result in a lower market valuation of our common stock.

Because our products are primarily manufactured internationally, the import of our products may be affected by changes in applicable tariffs. Our products are primarily manufactured in Malaysia, Vietnam, and Mexico, and we also procure some of our products directly from China. In February 2025, the U.S. government scheduled 25% tariffs to be imposed on products of Mexican origin. Although subsequent discussions between the President of the United States and the President of Mexico have resulted in an agreement to temporarily defer the effective date for these tariffs, this policy may be reversed at any time. In addition, imports of products manufactured in Malaysia and/or Vietnam may be targeted for U.S. tariff increases in light of the increased trade imbalances between the United States and these countries, which has increased significantly in the past decade as manufacturing operations have increasingly moved to these countries due to strained U.S.-China trade relations. An increase in trade-related costs associated with these imports may impair the profitability of such international production, may strain our suppliers’ ability to provide inputs necessary for the production of these items, and may otherwise affect our manufacturing partners’ ability to provide our products at previously contracted prices. We also may not be able to pass on the full burden of the increase in trade-related costs to our partners and/or customers which could impact our profitability and/or our competitiveness. Our products may also be subject to further increased U.S. or international tariffs as a result of the outbreak of and escalation in international trade wars between the U.S., China, Mexico and other countries. In response to the February 2025 U.S. government tariffs scheduled on goods of Canadian, Mexican, and Chinese origin, all three affected countries announced plans to implement retaliatory measures including new tariffs on certain U.S. goods, and, in the case of China, new export controls on certain critical metal items. The U.S. tariffs on Canadian and Mexican origin products and the Canadian and Mexican tariffs on U.S. origin products has been suspended for a period of 30 days pursuant to agreements between the U.S. government and the Canadian and Mexican governments, pending further negotiations between these countries. Such 40 40 40 agreements and negotiations may fail and result in the imposition of new trade measures between any or all of these countries and the United States. The February 2025 U.S. government executive orders scheduling the tariff increases on goods of Canadian, Mexican, and Chinese origin also included provisions allowing for further escalation of tariffs in the event affected countries implement retaliatory measures. Such increases could result in the imposition of extreme tariff or non-tariff measures, which may lead to a breakdown in international supply chains due to increased tariff costs and disruptions in the availability of goods. There is currently significant uncertainty about the future relationship between the United States, and various other countries, most significantly China, Canada and Mexico, with respect to trade policies, treaties, tariffs and taxes. The U.S. government has and continues to make significant additional changes in U.S. trade policy and has taken certain actions that could negatively impact U.S. trade. In addition, there may be further changes in U.S. trade policy given the change in the presidential administration. For example, in 2018, the Office of the U.S. Trade Representative ("USTR") enacted various tariffs of 7.5%, 10%, 15% and 25% on imports into the U.S. from China, including communications equipment products and components manufactured and imported from China. USTR has continued to expand these tariffs recently announcing new tariffs of up to 100% on certain products. Since then, China has retaliated through various trade related measures including imposing tariffs on imports into China from the United States. Most recently, in February 2025, the U.S. government imposed an additional 10% tariff on imports from China, on top of existing tariff burdens, and the U.S. President has indicated that additional tariffs may be forthcoming. In response, China announced additional tariffs on certain U.S.-origin goods and implemented new export controls on various critical metals. Additional changes or threatened changes in U.S. trade measures have affected and may continue to affect trade involving additional countries as well, including Mexico, Canada, Colombia, the United Kingdom, and the member countries of the European Union among others. Each of these measures or threatened measures may instigate reciprocal countermeasures by affected countries, potentially accelerating further increases in trade measures. Such escalations in these trade measures may directly impair our business by increasing trade-related costs or disrupting established supply chains and may indirectly impair our business by causing a negative effect on global economic conditions and financial markets. The ultimate impact of these trade measures is uncertain, and may be affected by various factors, including whether and when such trade measures are implemented, the timing when such measures may become effective, and the amount, scope, or nature of such trade measures. The U.S. government continues to add additional entities, in China and elsewhere, to restricted party lists impacting the ability of U.S. companies to provide products, and in certain cases services, to these entities and, in some cases, receive products or services from these entities. Additionally, the U.S. government continues to expand controls enacted in October 2022 restricting the ability to send certain products and technology related to semiconductors, semiconductor manufacturing, and supercomputing to China without an export license. In 2023 and 2024, the U.S. government expanded the list of advanced integrated circuits subject to heightened export controls, including certain hardware containing these specified integrated circuits, expanded the list of destinations requiring export authorization for such items, and added new restrictions based on the headquarters location of the parties involved. Proposed regulations would further expand the controls to impose a worldwide licensing requirement on certain integrated circuits and computing resources that are used for training of AI models. The U.S. government also continues to expand the scope of restrictions on the development or production of advanced integrated circuits and certain semiconductor manufacturing equipment, and the restrictions on supercomputing, in China and other countries. Proposed regulations would expand these controls further and impose additional reporting requirements. Other foreign governments may in turn impose similar or more restrictive controls. These controls or any additional restrictions may impact our ability to export certain products to China or other countries, prohibit us from selling our products to certain of our customers, restrict our ability to use certain Integrated Circuits (“ICs”) in our products, or impact our suppliers who may utilize facilities or equipment described in these controls. It also is possible that the Chinese government will retaliate in ways that could impact our business. For example, China has announced controls on both the use of Micron products and export license requirements on certain materials used, among other things, in the production of semiconductors, optical components, and other electronic devices including germanium and gallium. China also has announced a new export control regime. Additionally, these restrictions could disrupt the ability of China to produce semiconductors and other electronics and impact our ability to source components from China. China has also announced plans to implement retaliatory countermeasures in response to the additional 10% tariffs imposed by the United States in February 2025, including new tariffs on certain U.S. origin goods, and has implemented export controls on various critical metal materials. These restrictions could impact the cost of components or inputs used to produce our products. 41 41 41 Should the relationship between China and Taiwan deteriorate, it is possible that the U.S. government could impose new controls on China, specific parties, or specific kinds of transactions in the region that could impact our business including our ability to source components from China and sell to certain of our customers. These restrictions could impact the cost of components or inputs used to produce our products. Additionally, these controls or any additional restrictions may impact our ability to export certain products to China and/or prohibit us from selling our products to certain of our customers. We cannot predict what actions may ultimately be taken with respect to trade relations between the United States and China or other countries, what products may be subject to such actions or what actions may be taken by the other countries in retaliation. If we are unable to obtain or use components for inclusion in our products, if component prices increase significantly or if we are unable to export or sell our products to any of our customers, our business, liquidity, financial condition, and/or results of operations would be materially and adversely affected. As well, due to concerns with products and services from certain semiconductor, telecommunications and video providers based in China, U.S. Congress has enacted bans on the use of certain Chinese-origin components or systems either in items sold to the U.S. government or, in some cases, in the internal networks of government contractors and subcontractors (even if those networks are not used for government-related projects). Further, the Chinese government has responded to these U.S. actions by indicating its intention to develop an unreliable entity list, which may limit the ability of companies on the list to engage in business with Chinese customers. If tariffs, trade restrictions, or trade barriers remain in place or if new tariffs, trade restrictions, or trade barriers are placed on products such as ours by U.S. or foreign governments, especially China, our costs may increase. We believe we can adjust our supply chain and manufacturing practices to minimize the impact of the tariffs and any impact on the supply chain of components sourced in China, but our efforts may not be successful, there can be no assurance that we will not experience a disruption in our business related to these or other changes in trade practices and the process of changing suppliers in order to mitigate any such tariff costs could be complicated, time-consuming, and costly. The U.S. tariffs may also cause customers to delay orders as they evaluate where to take delivery of our products in connection with their efforts to mitigate their own tariff exposure. Such delays create forecasting difficulties for us and increase the risk that orders might be canceled or might never be placed. Current or future tariffs imposed by the U.S. may also negatively impact our customers' sales, thereby causing an indirect negative impact on our own sales. Even in the absence of further tariffs, the related uncertainty and the market's fear of an escalating trade war might cause our distributors and customers to place fewer orders for our products, which could have a material adverse effect on our business, liquidity, financial condition, and/or results of operations. In June 2022, the import restrictions contained in the Uyghur Forced Labor Prevention Act ("UFLPA") became effective. The UFLPA creates a rebuttable presumption that any goods mined, produced or manufactured, wholly or in part in the Xinjiang Uyghur Autonomous Region (“XUAR”) of China, or produced by a listed entity, were made with forced labor and would therefore not be entitled to entry at any U.S. port. Importers are required to present clear and convincing evidence that such goods are not made with forced labor. While we do not source items from the XUAR or from listed parties, and we have increased our supply chain diligence, there is risk that our ability to import components and products may be adversely affected by the UFLPA. Given the relatively fluid regulatory environment in China and the United States and uncertainty how the U.S. government or foreign governments will act with respect to tariffs, international trade agreements and policies, a trade war, further governmental action related to tariffs or international trade policies, or additional tax or other regulatory changes in the future could directly and adversely impact our financial results and results of operations. In addition to laws aimed directly at trade, failure of our products to comply with a broader set of evolving industry standards and government regulations may adversely impact our business and in particular our ability to market in particular countries. Our products must comply with various U.S. federal government regulations and standards defined by agencies such as the Federal Communications Commission, standards established by governmental authorities in various foreign countries and recommendations of the International Telecommunication Union. In some circumstances, we must obtain regulatory approvals or certificates of compliance before we can offer or distribute our products in certain jurisdictions or to certain customers. In recent years, certain jurisdictions have tied these approvals to concerns about international relationships, including, e.g., concerns about entities with components sourced from China. Complying with new regulations or obtaining certifications, especially as standards evolve, may be costly and disruptive to our business and also may affect our ability to sell 42 42 42 our products where these standards or regulations apply, which in turn may prevent us from sustaining our net revenues or achieving profitability.

There is currently significant uncertainty about the future relationship between the United States, and various other countries, most significantly China, with respect to trade policies, treaties, tariffs and taxes. The U.S. government has and continues to make significant additional changes in U.S. trade policy and has taken certain actions that could negatively impact U.S. trade. For example, in 2018, the Office of the U.S. Trade Representative enacted various tariffs of 7.5%, 10%, 15% and 25% on imports into the U.S. from China, including communications equipment products and components manufactured and imported from China. Since then, China has retaliated through various trade related measures including imposing tariffs on imports into China from the United States. The U.S. government continues to add additional entities, in China and elsewhere, to restricted party lists impacting the ability of U.S. companies to provide products, and in certain cases services, to these entities and, in some cases, receive products or services from these entities. Additionally, the U.S. government continues to expand controls enacted in October 2022 restricting the ability to send certain products and technology related to semiconductors, semiconductor manufacturing, and supercomputing to China without an export license. In 2023, the U.S. government expanded the list of advanced integrated circuits subject to heightened export controls, including certain hardware containing these specified integrated circuits, expanded the list of destinations requiring export authorization for such items, and added new restrictions based on the headquarters location of the parties involved. The U.S. government also has expanded the scope of restrictions on the development or production of advanced integrated circuits and certain semiconductor manufacturing equipment, and the restrictions on supercomputing, in China and other countries. Other foreign governments may in turn impose similar or more restrictive controls. These controls or any additional restrictions may impact our ability to export certain products to China or other countries, prohibit us from selling our products to certain of our customers, restrict our ability to use certain Integrated Circuits (“ICs”) in our products, or impact our suppliers who may utilize facilities or equipment described in these controls. It also is possible that the Chinese government will retaliate in ways that could impact our business. For example, China has announced controls on both the use of Micron products and export license requirements on certain materials used, 39 39 39 among other things, in the production of semiconductors, optical components, and other electronic devices including germanium and gallium. Additionally, these restrictions could disrupt the ability of China to produce semiconductors and other electronics and impact our ability to source components from China. These restrictions could impact the cost of components or inputs used to produce our products. Should the relationship between China and Taiwan deteriorate, it is possible that the U.S. government could impose new controls on China, specific parties, or specific kinds of transactions in the region that could impact our business including our ability to source components from China and sell to certain of our customers. These restrictions could impact the cost of components or inputs used to produce our products. Additionally, these controls or any additional restrictions may impact our ability to export certain products to China and/or prohibit us from selling our products to certain of our customers. We cannot predict what actions may ultimately be taken with respect to trade relations between the United States and China or other countries, what products may be subject to such actions or what actions may be taken by the other countries in retaliation. If we are unable to obtain or use components for inclusion in our products, if component prices increase significantly or if we are unable to export or sell our products to any of our customers, our business, liquidity, financial condition, and/or results of operations would be materially and adversely affected. As well, due to concerns with products and services from certain semiconductor, telecommunications and video providers based in China, U.S. Congress has enacted bans on the use of certain Chinese-origin components or systems either in items sold to the U.S. government or, in some cases, in the internal networks of government contractors and subcontractors (even if those networks are not used for government-related projects). Further, the Chinese government has responded to these U.S. actions by indicating its intention to develop an unreliable entity list, which may limit the ability of companies on the list to engage in business with Chinese customers. If tariffs, trade restrictions, or trade barriers remain in place or if new tariffs, trade restrictions, or trade barriers are placed on products such as ours by U.S. or foreign governments, especially China, our costs may increase. We believe we can adjust our supply chain and manufacturing practices to minimize the impact of the tariffs and any impact on the supply chain of components sourced in China, but our efforts may not be successful, there can be no assurance that we will not experience a disruption in our business related to these or other changes in trade practices and the process of changing suppliers in order to mitigate any such tariff costs could be complicated, time-consuming, and costly. The U.S. tariffs may also cause customers to delay orders as they evaluate where to take delivery of our products in connection with their efforts to mitigate their own tariff exposure. Such delays create forecasting difficulties for us and increase the risk that orders might be canceled or might never be placed. Current or future tariffs imposed by the U.S. may also negatively impact our customers' sales, thereby causing an indirect negative impact on our own sales. Even in the absence of further tariffs, the related uncertainty and the market's fear of an escalating trade war might cause our distributors and customers to place fewer orders for our products, which could have a material adverse effect on our business, liquidity, financial condition, and/or results of operations. In June 2022, the import restrictions contained in the Uyghur Forced Labor Prevention Act ("UFLPA") became effective. The UFLPA creates a rebuttable presumption that any goods mined, produced or manufactured, wholly or in part in the Xinjiang Uyghur Autonomous Region (“XUAR”) of China, or produced by a listed entity, were made with forced labor and would therefore not be entitled to entry at any U.S. port. Importers are required to present clear and convincing evidence that such goods are not made with forced labor. While we do not source items from the XUAR or from listed parties, and we have increased our supply chain diligence, there is risk that our ability to import components and products may be adversely affected by the UFLPA. Given the relatively fluid regulatory environment in China and the United States and uncertainty how the U.S. government or foreign governments will act with respect to tariffs, international trade agreements and policies, a trade war, further governmental action related to tariffs or international trade policies, or additional tax or other regulatory changes in the future could directly and adversely impact our financial results and results of operations. In addition to laws aimed directly at trade, failure of our products to comply with a broader set of evolving industry standards and government regulations may adversely impact our business and in particular our ability to market in particular countries. Our products must comply with various U.S. federal government regulations and standards defined by agencies such as the Federal Communications Commission, standards established by governmental authorities in various foreign countries and recommendations of the International Telecommunication Union. In some circumstances, we must obtain regulatory 40 40 40 approvals or certificates of compliance before we can offer or distribute our products in certain jurisdictions or to certain customers. In recent years, certain jurisdictions have tied these approvals to concerns about international relationships, including, e.g., concerns about entities with components sourced from China. Complying with new regulations or obtaining certifications, especially as standards evolve, may be costly and disruptive to our business and also may affect our ability to sell our products where these standards or regulations apply, which in turn may prevent us from sustaining our net revenues or achieving profitability.

Our revenue growth rates in previous periods may not be indicative of our future performance. We have experienced annual revenue growth rates of 19.5%, 33.8%, 48.6%, and 27.2% in 2024, 2023, 2022 and 2021, respectively. In the future, our revenue growth rates will continue to be volatile due to cyclical trends in our business, and as we become more penetrated in our existing customer base and product markets and look to enter and expand into new markets. In addition, we have experienced supply constraints that have resulted in manufacturing and shipment delays, which have negatively affected the timing of revenue recognition. If these manufacturing and supply chain disruptions recur and/or if we are unable to reduce our lead times it could also result in the cancellation of orders by customers, reduce demand from existing customers in future periods, and increase difficulty in adding new customers. Other factors may also contribute to declines in our growth rates, including changes in demand for our products and services, particularly from our large customers, the deterioration of the financial performance, condition or prospects of our large customers, changes in capital spending by our large customers, increased competition, price sensitivities from our customers to increases in our pricing, our ability to successfully manage our expansion or continue to capitalize on growth opportunities, the maturation of our business, geopolitical pressures, recession risks and monetary policy shifts, and our ability to be successful in the AI market and adjacent markets, such as campus switching, Wi-Fi networking markets and network security markets. Recent technologies, such as generative AI models, have emerged, and while they have driven increased demand for networking, the long-term trajectory is unknown and it is difficult for us to predict the demand for such new technologies. Customers may overestimate demand for their AI build outs and cancel, delay, reduce or otherwise modify their purchase commitments with little or no notice to us. In addition, customer may implement changes to their network architecture to improve efficiencies and reduce demand for our products. As such, demand estimates for our new products are difficult to forecast and create volatility in our revenue. In addition, given the timing and prioritization of customer orders and shipment patterns, near term revenue trends may not be reflective of current demand levels. Furthermore, any prolonged economic disruptions or deterioration in the global economy could have a negative impact on demand from our customers in future periods, particularly in the enterprise market where we are continuing to expand our penetration. which may result in reductions in overall demand from these customers in future periods and negatively impact our revenue, financial condition, business or prospects. You should not rely on our revenue for any prior quarterly or annual period as an indication of our future revenue or revenue growth. If we are unable to maintain consistent revenue or revenue growth, our business, financial condition, results of operations and prospects could be materially adversely affected, and our stock price could be volatile.

Our revenue growth rates in previous periods may not be indicative of our future performance. We have experienced annual revenue growth rates of 33.8%, 48.6%, 27.2%, and -3.9% in 2023, 2022, 2021 and 2020, respectively. In the future, our revenue growth rates will continue to be volatile due to cyclical trends in our business, and as we become more penetrated in our existing customer base and product markets and look to enter and expand into new markets. In addition, we have experienced supply constraints that have resulted in manufacturing and shipment delays, which have negatively affected the timing of revenue recognition. If these manufacturing and supply chain disruptions recur and/or if we are unable to reduce our lead times it could also result in the cancellation of orders by customers, reduce demand from existing customers in future periods, and increase difficulty in adding new customers. Other factors may also contribute to declines in our growth rates, including changes in demand for our products and services, particularly from our large customers, the deterioration of the financial performance, condition or prospects of our large customers, changes in capital spending by our large customers, increased competition, price sensitivities from our customers to increases in our pricing, our ability to successfully manage our expansion or continue to capitalize on growth opportunities, the maturation of our business, the Russia-Ukraine and Israel-Hamas conflicts, the Houthi attacks on marine vessels in the Red Sea, a potential global economic downturn or recession that would particularly impact our enterprise customers, uncertainty in the global banking and financial service markets and other general economic and international trade conditions such as political tensions between Taiwan and China and international trade wars involving the U.S. and China and other countries, and our ability to be successful in the AI market and adjacent markets, such as campus switching, WiFi networking markets and network security markets. We have experienced volatility in demand from certain of our large customers, and some of our large customers have announced various cost reduction measures or are considering changing technology roadmaps and priorities including the need for the rapid deployment of AI and related technologies, which have had and could continue to have, an impact on certain current or future projects and have reduced our visibility to demand for these customers, which may result in reductions in overall demand from these customers in future periods and negatively impact our revenue, financial condition, business or prospects. You should not rely on our revenue for any prior quarterly or annual period as an indication of our future revenue or revenue growth. If we are unable to maintain consistent revenue or revenue growth, our business, financial condition, results of operations and prospects could be materially adversely affected, and our stock price could be volatile.

Under the indemnification provisions of our standard sales contracts, we agree to defend our customers and channel partners against third-party claims asserting infringement, misappropriation or other violation of certain intellectual property rights, which may include patents, copyrights, trademarks or trade secrets, and to pay judgments entered on such claims. An adverse ruling in such litigation may potentially expose us to claims in the event that claims are brought against our customers based on the ruling and we are required to indemnify such customers. Our exposure under these indemnification provisions is frequently limited to the total amount paid by our customer under the agreement. However, certain agreements include indemnification provisions that could potentially expose us to losses in excess of the amount received under the agreement. Any of these events, including claims for indemnification, could seriously harm our business, financial condition, results of operations and prospects.

Under the indemnification provisions of our standard sales contracts, we agree to defend our customers and channel partners against third-party claims asserting infringement, misappropriation or other violation of certain intellectual property rights, which may include patents, copyrights, trademarks or trade secrets, and to pay judgments entered on such claims. An adverse ruling in such litigation may potentially expose us to claims in the event that claims are brought against our customers based on the ruling and we are required to indemnify such customers. Our exposure under these indemnification provisions is frequently limited to the total amount paid by our customer under the agreement. However, certain agreements include indemnification provisions that could potentially expose us to losses in excess of the amount received under the agreement. Any of these events, including claims for indemnification, could seriously harm our business, financial condition, results of operations and prospects.

Generally, we do not have guaranteed supply contracts with our component suppliers, and our suppliers have, or in the future could continue to, suffer shortages, require longer lead times, delay shipments, prioritize shipments to other vendors, reject orders, decommit orders, increase prices, impose expedite fees or cease manufacturing such products or selling them to us at any time. Supply of these components worldwide was and could continue to be adversely affected by supply constraints, as well as industry consolidation and geopolitical conditions such as international trade wars and increased political tensions. Such shortages, increased component lead times, reduced allocations of components and rejections or decommitments of orders have resulted in and may continue to result in increased component prices, fewer sourcing options, unpredictability of supply, prolonged manufacturing disruptions and increased product lead times, which has impacted and may in the future adversely impact our revenue and gross margins. Although we have entered into significant purchase commitments to support long-term customer demand, if we are unable to obtain sufficient quantities of any of these components on commercially reasonable terms or in a timely manner, or if we are unable to obtain alternative sources for these components, shipments of our products could be delayed or halted entirely, 18 18 18 or we may be required to redesign our products. Any of these events could result in the cancellation of orders, lost sales, reduced gross margins or damage to our customer relationships, which would adversely impact our business, financial condition, results of operations and prospects. Additionally, if our suppliers do not meet their commitments, customers cancel orders or actual demand is less than our demand forecasts, it could result in excess or obsolete inventory, which we would be required to write down to its estimated realizable value, which in turn could result in lower gross margins and operating income. Our operating cash flows have also been and may in the future be negatively impacted by an increase of component inventories on hand or at our contract manufacturers. In the event of a shortage or supply interruption from our component suppliers, we may not be able to develop alternate or second sources in a timely manner. Further, long-term supply and maintenance obligations to customers increase the duration for which specific components are required, which may increase the risk of component shortages or the cost of carrying inventory. In addition, our component suppliers change their selling prices frequently in response to market trends, including industry-wide increases in demand, or charge additional fees to expedite orders, and because we do not have contracts with these suppliers or guaranteed pricing, we are susceptible to availability or price fluctuations related to raw materials and components. If we are unable to pass component price increases along to our customers or maintain stable pricing, our gross margins could be adversely affected and our business, financial condition, results of operations and prospects could suffer.

17 17 17 Our products rely on components, including merchant silicon chips, integrated circuit components, printed circuit boards, connectors, custom-tooled sheet metal and power supplies that we purchase, or our contract manufacturers purchase on our behalf from a limited number of suppliers, including certain sole source providers. Generally, we do not have guaranteed supply contracts with our component suppliers, and our suppliers have suffered and could continue to suffer shortages, require longer lead times, delay shipments, prioritize shipments to other vendors, decommit orders, increase prices, impose expedite fees or cease manufacturing such products or selling them to us at any time. Supply of these components worldwide was and could continue to be adversely affected by supply constraints, as well as industry consolidation and geopolitical conditions such as international trade wars like the U.S. trade war with China, the Russia-Ukraine conflict, Israel-Hamas conflict, the Houthi attacks on marine vessels in the Red Sea, and increased political tensions in Russia, Europe or Asia. Such shortages, increased component lead times, reduced allocations of components and decommitments of orders have resulted in and may continue to result in increased component prices, fewer sourcing options, unpredictability of supply, prolonged manufacturing disruptions and increased product lead times, which has impacted and may continue to adversely impact our revenue and gross margins. Although we have entered into significant purchase commitments to support long-term customer demand, if we are unable to obtain sufficient quantities of any of these components on commercially reasonable terms or in a timely manner, or if we are unable to obtain alternative sources for these components, shipments of our products could be delayed or halted entirely, or we may be required to redesign our products. Any of these events could result in the cancellation of orders, lost sales, reduced gross margins or damage to our customer relationships, which would adversely impact our business, financial condition, results of operations and prospects. Additionally, if our suppliers do not meet their commitments, customers cancel orders or actual demand is less than our demand forecasts, it could result in excess or obsolete inventory, which we would be required to write down to its estimated realizable value, which in turn could result in lower gross margins and operating income. Our operating cash flows have also been and may continue to be negatively impacted by significant component inventories on hand or at our contract manufacturers. Our reliance on component suppliers also yields the potential for the infringement, misappropriation or other violation of third-party intellectual property rights due to the incorporation of such components into our products. We may not be indemnified by such component suppliers for such infringement, misappropriation or other violation claims. Any litigation for which we do not receive indemnification could require us to incur significant legal expenses in defending against such claims or require us to pay substantial royalty payments or settlement amounts that would not be reimbursed by our component suppliers. Our product development efforts are also dependent upon the success of our continued collaboration with our key merchant silicon vendors such as Broadcom and Intel. As we develop our product roadmap, we select specific merchant silicon from these vendors for each new product. It is critical that we work in tandem with these vendors to ensure that their silicon includes improved features, that our products take advantage of such improved features, and that such vendors are able to supply us with sufficient quantities on commercially reasonable term to meet customer demand. Reliance on these relationships allows us to focus our research and development resources on our software core competencies while leveraging their investments and expertise. The merchant silicon vendors may not be successful in continuing to innovate, meet deadlines for the release of their products or produce a sufficient supply of their products. Moreover, these vendors may not collaborate with us or may become competitive with us by selling merchant silicon for “white boxes” or other products to our customers. If our key merchant silicon vendors do not continue to innovate, if there are delays in the release of their products or supply shortages, if they no longer collaborate in such fashion or if such merchant silicon is not offered to us on commercially reasonable terms, our products may become less competitive, our own product launches could be delayed or we may be required to redesign our products to incorporate alternative merchant silicon, which could result in lost sales, reduce gross margins, damage to our customer relationships or otherwise have a material effect on revenue and business, financial condition, results of operations and prospects. In the event of a shortage or supply interruption from our component suppliers, we may not be able to develop alternate or second sources in a timely manner. Further, long-term supply and maintenance obligations to customers increase the duration for which specific components are required, which may increase the risk of component shortages or the cost of carrying inventory. In addition, our component suppliers change their selling prices frequently in response to market trends, including industry-wide increases in demand, or charge additional fees to expedite orders, and because we do not have contracts with these suppliers or guaranteed pricing, we are susceptible to availability or price fluctuations related to raw materials and components. If we are unable to pass component price increases along to our customers or maintain stable pricing, our gross margins could be adversely affected and our business, financial condition, results of operations and prospects could suffer. 18 18 18

We and our contract manufacturers procure components and build our products based on our forecasts. These forecasts are based on estimates of future demand for our products, which are in turn based on historical trends and analysis from our sales and marketing organizations, adjusted for overall market conditions and other factors. In order to address supply chain shortages and extended lead times, we have entered, and may continue to enter, into significant purchase commitments with our contract manufacturers and suppliers, with issuance of non-cancellable purchase orders for such commitments. There is no guarantee that suppliers will meet their commitments or that actual customer demand will directly match our demand forecasts. If our forecasts materially change from our initial projections, customers' orders are cancelled or if we otherwise do not need such inventory, we may under- or over-procure inventory, which could materially adversely affect our business, financial condition and results of operations.

We and our contract manufacturers procure components and build our products based on our forecasts. These forecasts are based on estimates of future demand for our products, which are in turn based on historical trends and analysis from our sales and marketing organizations, adjusted for overall market conditions and other factors. In order to address supply chain shortages and extended lead times, we have entered into significant purchase commitments with our contract manufacturers and suppliers, and we have issued non-cancellable purchase orders for such commitments. Although we have seen a recent decline in our purchase commitments, we have also experienced increased inventory levels. There is no guarantee that suppliers will meet their commitments or that actual customer demand will directly match our demand forecasts. If our forecasts are materially inaccurate or change, customers' orders are cancelled or if we otherwise do not need such inventory, we may under- or over-procure inventory, which could materially adversely affect our business, financial condition and results of operations.