ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)

CIK: 0001387467. SIC: 3674 Semiconductors & Related Devices. Latest 10-K as of: 2025-08-28.

SIC breadcrumb: Manufacturing > Electronic And Other Electrical Equipment And Components, Except Computer Equipment > SIC 3674 Semiconductors & Related Devices

SEC company page: https://www.sec.gov/edgar/browse/?CIK=1387467. Latest filing source: 0001628280-25-041297.

Selected Fundamentals

Financials

Annual standardized facts from SEC companyfacts as of latest extracted filing date 2025-08-28. Source: https://data.sec.gov/api/xbrl/companyfacts/CIK0001387467.json. Derived margins are computed from the extracted annual SEC facts.

Flow metrics use full-year FY periods from 10-K/10-K/A filings; balance-sheet metrics use FY-end instants. Missing metrics are omitted rather than fabricated.

Financial Charts

Quarterly

Quarterly standardized facts from SEC companyfacts as of latest extracted filing date 2026-05-06. Source: https://data.sec.gov/api/xbrl/companyfacts/CIK0001387467.json.

Flow metrics use discrete quarter-length periods from 10-Q/10-Q/A filings. Q4 revenue and net income are derived only when annual FY and nine-month YTD facts exist for the same fiscal year; derived Q4 values are labeled. EPS Q4 is not derived.

Quarterly Charts

Macro Cross-References

• CPIAUCSL - Consumer Price Index for All Urban Consumers: All Items in U.S. City Average
• UNRATE - Unemployment Rate
• FEDFUNDS - Federal Funds Effective Rate
• CES0500000003 - Average Hourly Earnings of All Employees, Total Private
• DFEDTARU - Federal Funds Target Range - Upper Limit
• DFEDTARL - Federal Funds Target Range - Lower Limit
• DGS3MO - Market Yield on U.S. Treasury Securities at 3-Month Constant Maturity
• DGS2 - Market Yield on U.S. Treasury Securities at 2-Year Constant Maturity
• DGS10 - Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity
• DGS30 - Market Yield on U.S. Treasury Securities at 30-Year Constant Maturity
• T10Y2Y - 10-Year Treasury Constant Maturity Minus 2-Year Treasury Constant Maturity
• CPILFESL - Consumer Price Index for All Urban Consumers: All Items Less Food and Energy
• CPIUFDSL - Consumer Price Index for All Urban Consumers: Food
• CPIENGSL - Consumer Price Index for All Urban Consumers: Energy
• CUSR0000SAH1 - Consumer Price Index for All Urban Consumers: Shelter
• PCEPI - Personal Consumption Expenditures: Chain-type Price Index
• PCEPILFE - Personal Consumption Expenditures Excluding Food and Energy: Chain-type Price Index
• PPIACO - Producer Price Index by Commodity: All Commodities
• T10YIE - 10-Year Breakeven Inflation Rate
• U6RATE - Total Unemployed, Plus All Marginally Attached Workers Plus Total Employed Part Time for Economic Reasons
• PAYEMS - All Employees, Total Nonfarm
• CIVPART - Labor Force Participation Rate
• EMRATIO - Employment-Population Ratio
• UNEMPLOY - Unemployed
• CE16OV - Employment Level
• ICSA - Initial Claims
• JTSJOL - Job Openings: Total Nonfarm
• JTSQUR - Quits: Total Nonfarm
• GDPC1 - Real Gross Domestic Product
• A191RL1Q225SBEA - Real Gross Domestic Product: Percent Change from Preceding Period
• INDPRO - Industrial Production: Total Index
• TCU - Capacity Utilization: Total Index
• HOUST - New Privately-Owned Housing Units Started: Total Units
• PERMIT - New Privately-Owned Housing Units Authorized in Permit-Issuing Places: Total Units
• RSAFS - Advance Retail Sales: Retail Trade
• PCE - Personal Consumption Expenditures
• DSPIC96 - Real Disposable Personal Income
• PSAVERT - Personal Saving Rate
• M2SL - M2
• BOPGSTB - U.S. International Trade in Goods and Services: Balance
• MSPUS - Median Sales Price of Houses Sold for the United States
• HSN1F - New One Family Houses Sold: United States
• RHORUSQ156N - Homeownership Rate in the United States
• TTLCONS - Total Construction Spending: Total Construction in the United States
• RRVRUSQ156N - Rental Vacancy Rate in the United States
• TOTALSL - Total Consumer Credit Owned and Securitized
• REVOLSL - Revolving Consumer Credit Owned and Securitized
• DRCCLACBS - Delinquency Rate on Credit Card Loans, All Commercial Banks
• GDP - Gross Domestic Product
• GPDI - Gross Private Domestic Investment
• GCE - Government Consumption Expenditures and Gross Investment
• PCEC - Personal Consumption Expenditures
• NETEXP - Net Exports of Goods and Services
• GFDEBTN - Federal Debt: Total Public Debt
• GFDEGDQ188S - Federal Debt: Total Public Debt as Percent of Gross Domestic Product
• FYFSD - Federal Surplus or Deficit
• FGRECPT - Federal Government Current Receipts
• FGEXPND - Federal Government: Current Expenditures
• MANEMP - All Employees, Manufacturing
• USCONS - All Employees, Construction
• USTRADE - All Employees, Retail Trade
• USFIRE - All Employees, Financial Activities
• USGOVT - All Employees, Government
• AWHAETP - Average Weekly Hours of All Employees, Total Private
• DGORDER - Manufacturers' New Orders: Durable Goods
• NEWORDER - Manufacturers' New Orders: Nondefense Capital Goods Excluding Aircraft
• BUSINV - Total Business Inventories
• EXPGS - Exports of Goods and Services
• IMPGS - Imports of Goods and Services
• IR - Import Price Index (End Use): All Commodities
• PPIFIS - Producer Price Index by Commodity: Final Demand

Latest quarter (10-Q)

Latest 10-Q source: 0001628280-26-031360.

Extracted between Part I Item 2 and the next Item 3/4 or Part II heading after HTML sanitization. Confidence: high. Filing date: 2026-05-06. Report date: 2026-03-31.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Except for the historical information contained herein, the matters addressed in this Item 2 constitute “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward looking statements include information set forth under the heading “Other Factors affecting our Performance.” Such forward-looking statements are subject to a variety of risks and uncertainties, including those discussed below under the heading “Risk Factors” and elsewhere in this Quarterly Report on Form 10-Q, that could cause actual results to differ materially from those anticipated by the Company’s management. The Private Securities Litigation Reform Act of 1995 (the “Act”) provides certain “safe harbor” provisions for forward-looking statements. All forward-looking statements made in this Quarterly Report on Form 10-Q are made pursuant to the Act. The Company undertakes no obligation to publicly release the results of any revisions to its forward-looking statements that may be made to reflect events or circumstances after the date hereof or to reflect the occurrence of unexpected events. Unless the context otherwise requires, the words “AOS,” the “Company,” “we,” “us” and “our” refer to Alpha and Omega Semiconductor Limited and its subsidiaries.

Management’s discussion should be read in conjunction with management’s discussion included in the Company’s 2025 Form 10-K, filed with the Securities and Exchange Commission (the “SEC”) on August 28, 2025.

Overview

We are a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs and modules, including a wide portfolio of Power MOSFET, SiC, IGBT, IPM, TVS, HV Gate Drivers, Power IC, and Digital Power products. Our portfolio of power semiconductors includes approximately 2,800 products, and has grown with the introduction of over 100 new products in the fiscal year ended June 30, 2025, and over 100 and 60 new products in the fiscal years ended June 30, 2024 and 2023, respectively. During the nine months ended March 31, 2026, we introduced 48 new products. Our teams of scientists and engineers have developed extensive intellectual properties and technical knowledge that encompass major aspects of power semiconductors, which we believe enables us to introduce and develop innovative products to address the increasingly complex power requirements of advanced electronics. We have an extensive patent portfolio that consists of 956 patents and 74 patent applications in the United States as of March 31, 2026. We also have a total of 1,087 foreign patents, which primarily were based on our research and development efforts through March 31, 2026. We differentiate ourselves by integrating our expertise in technology, design and advanced manufacturing and packaging to optimize product performance and cost. Our portfolio of products targets high-volume applications, including personal computers, graphic cards, game consoles, home appliances, power tools, smart phones, battery packs, consumer and industrial motor controls and power supplies for computers, servers and telecommunications equipment.

Our business model leverages global resources, including research and development and manufacturing in the United States and Asia. Our sales and technical support teams are localized in several growing markets. We operate an 8-inch wafer fabrication facility located in Hillsboro, Oregon, or the Oregon Fab, which is critical for us to accelerate proprietary technology development, new product introduction and improve our financial performance. To meet the market demand for the more mature high volume products, we also utilize the wafer manufacturing capacity of selected third party foundries. For assembly and test, we primarily rely upon our in-house facilities in China. In addition, we utilize subcontracting partners for industry standard packages. We believe our in-house packaging and testing capability provides us with a competitive advantage in proprietary packaging technology, product quality, cost and sales cycle time.

During the fiscal quarter ended March 31, 2026, we continued our product diversification program by developing new silicon and packaging platforms to expand our serviceable available market, or SAM, and offer higher performance products. Our metal-oxide-semiconductor field-effect transistors, or MOSFET, and power IC product portfolio also expanded.

On March 29, 2016, we formed a joint venture (the “JV Company”) with two investment funds owned by the Municipality of Chongqing (the “Chongqing Funds”), for the purpose of constructing and operating a power semiconductor packaging, testing and 12-inch wafer fabrication facility (“Fab”) in the LiangJiang New Area of Chongqing, China in which we initially owned 50.9%, and the Chongqing Funds owned 49.1% of the equity interest in the JV Company. From December 2021 to June 2025, we completed several transactions to sell additional equity interests of the JV Company to third-party investors, while the JV Company also issued additional equity interests to new investors that diluted our ownership interest. Accordingly, as of June 30, 2025, the percentage of outstanding JV equity interest beneficially owned by us was further reduced to 39.2%.

On July 14, 2025, we entered into an equity transfer agreement with a strategic investor to sell approximately 20.3% of outstanding equity interest in the JV Company held by us for an aggregate cash consideration of $150 million to be paid in four installments, subject to satisfaction of certain conditions. On August 29, 2025, the amended Shareholders’ agreement for the JV Company was signed, which reduced our equity interest in the JV Company by 20.3% to an ownership percentage of 18.9%. As

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of August 29, 2025, all of the conditions for the first installment were satisfied, and we received our first installment payment of RMB 676 million (or $94.5 million based on the currency exchange rate between RMB and U.S. Dollar on August 29, 2025). In addition, we received $11.1 million for the second installment payment during the three months ended December 31, 2025, and $30.3 million for the third installment payment during the three months ended March 31, 2026. We expect to receive the remaining installment payment of approximately $15.6 million and close the transaction in the near future. We believe this sale provides additional and significant capital for us to continue investment in technology, R&D projects and acquisition of assets complementary to our business operations, which will facilitate and accelerate our efforts to develop and distribute innovative and diverse power semiconductor products to customers worldwide.

In addition, the JV Company will continue to provide us with significant level of foundry capacity to enable us to develop and manufacture our products. Pursuant to an agreement with the JV Company and other shareholders of the JV Company, the JV Company is committed to provide us with a specified level of monthly wafer production capacity.

Other Factors affecting our Performance

The global, regional economic and PC market conditions: Because our products primarily serve consumer electronic applications, any significant changes in global and regional economic conditions could materially affect our revenue and results of operations. A significant amount of our revenue is derived from sales of products in the PC markets, such as notebooks, motherboards and notebook battery packs. Therefore, a substantial decline in the PC market could have a material

adverse effect on our revenue and results of operations. The PC markets have experienced a modest global decline in recent years due to continued growth of demand in tablets and smart phones, worldwide economic conditions and the industry inventory correction which had and may continue to have a material impact on the demand for our products. In addition, the PC market may be affected by evolving laws and regulations governing international trade, such as export control regulations.

A decline of the PC market may have a negative impact on our revenue, factory utilization, gross margin, our ability to resell excess inventory, and other performance measures. We have executed and continue to execute strategies to diversify our product portfolio, penetrate other market segments, including the consumer, communications and industrial markets, and improve gross margins and profit by implementing cost control measures. While making efforts to reduce our reliance on the computing market, we continue to support our computing business and capitalize on the opportunities in this market with a more focused and competitive PC product strategy to gain market share.

Manufacturing costs and capacity availability: Our gross margin is affected by a number of factors including our manufacturing costs, utilization of our manufacturing facilities, the product mixes of our sales, pricing of wafers from third party foundries and pricing of semiconductor raw materials. Capacity utilization affects our gross margin because we have certain fixed costs at our Shanghai facilities and our Oregon Fab. If we are unable to utilize our manufacturing facilities at a desired level, our gross margin may be adversely affected. In addition, from time to time, we may experience wafer capacity constraints, particularly at third party foundries, that may prevent us from meeting fully the demand of our customers. While we can mitigate these constraints by increasing and re-allocating capacity at our own fab, we may not be able to do so quickly or at sufficient level, which could adversely affect our financial conditions and results of operations. We also rely on third parties to provide foundry capacity to manufacture our products, including the JV Company, therefore it is important that we maintain continuous access to such capacity, which may not be available at sufficient level or at pricing terms favorable. If these third-party foundries, take actions or make decisions that prevent us from accessing required capacity, our operations may be adversely affected.

Erosion and fluctuation of average selling price: Erosion of average selling prices of established products is typical in our industry. Consistent with this historical trend, we expect our average selling prices of our existing products to decline in the future. However, in the normal course of business, we seek to offset the effect of declining average selling price by introducing new and higher value products, expanding existing products for new applications and new customers and reducing the manufacturing cost of existing products. These strategies may cause the average selling price of our products to fluctuate significantly from time to time, thereby affecting our financial performance and profitability.

Product introductions and customers’ product requirements: Our success depends on our ability to introduce products on a timely basis that meet or are compatible with our customers' specifications and performance requirements, including our Tier 1 customers who often have stringent requirements. Both factors, timeliness of product introductions and conformance to customers' requirements, are equally important in securing design wins with our customers. As we accelerate the development of new technology platforms, we expect to increase the pace at which we introduce new products and seek and acquire design wins. If we were to fail to introduce new products on a timely basis that meet customers’ specifications and performance requirements, particularly those products with major OEM customers, and continue to expand our serviceable markets, then we would lose market share and our financial perfor

[Excerpt truncated for page length; source filing is linked above.]

Latest 10-K MD&A

Extracted between Item 7 and the next Item 7A/8 heading after HTML sanitization. Confidence: high. Filing date: 2025-08-28. Report date: 2025-06-30.

Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations

You should read the following discussion of the financial condition and results of our operations in conjunction with our consolidated financial statements and the notes to those statements included elsewhere in this annual report. Our consolidated financial statements contained in this annual report are prepared in accordance with U.S. GAAP.

Overview

We are a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs and modules, including a wide portfolio of Power MOSFET, SiC, IGBT, IPM, TVS, HV Gate Drivers, Power IC, and Digital Power products. Our portfolio of power semiconductors includes approximately 2,800 products, and has grown with the introduction of over 100 new products in the fiscal year ended June 30, 2025, and over 100 and 60 new products in the fiscal years ended June 30, 2024 and 2023, respectively. Our teams of scientists and engineers have developed extensive intellectual properties and technical knowledge that encompass major aspects of power semiconductors, which we believe enables us to introduce and develop innovative products to address the increasingly complex power requirements of advanced electronics. We have an extensive patent portfolio that consists of 949 patents and 64 patent applications in the United States as of June 30, 2025. We also have a total of 961 foreign patents, which primarily were based on our research and development efforts through June 30, 2025. We differentiate ourselves by integrating our expertise in technology, design and advanced manufacturing and packaging to optimize product performance and cost. Our portfolio of products targets high-volume applications, including personal computers, graphic cards, game consoles, home appliances, power tools, smart phones, battery packs, consumer and industrial motor controls and power supplies for computers, servers and telecommunications equipment. During fiscal year 2025, we accelerated the development of new technology platforms which allowed us to introduce 33 medium and high voltage MOSFET products, targeting primarily the power supply markets and industrial markets, as well as 11 low voltage MOSFET products primarily for the communication market. In addition, we introduced 38 Power IC new products for computing applications, communication and consumer markets.

Our business model leverages global resources, including research and development and manufacturing in the United States and Asia. Our sales and technical support teams are localized in several growing markets. We operate an 8-inch wafer fabrication facility located in Hillsboro, Oregon, or the Oregon Fab, which is critical for us to accelerate proprietary technology development, new product introduction and improve our financial performance. To meet the market demand for the more mature high volume products, we also utilize the wafer manufacturing capacity of selected third party foundries. For assembly and test, we primarily rely upon our in-house facilities in China. In addition, we utilize subcontracting partners for industry standard packages. We believe our in-house packaging and testing capability provides us with a competitive advantage in proprietary packaging technology, product quality, cost and sales cycle time.

On March 29, 2016, we formed a joint venture (the “JV Company”) with two investment funds owned by the Municipality of Chongqing (the “Chongqing Funds”), for the purpose of constructing and operating a power semiconductor packaging, testing and 12-inch wafer fabrication facility (“Fab”) in the LiangJiang New Area of Chongqing, China. As of December 1, 2021, we owned 50.9%, and the Chongqing Funds owned 49.1% of the equity interest in the JV Company. The joint venture was accounted under the provisions of the consolidation guidance since we had controlling financial interests until December 1, 2021. In December 2021, we sold a portion of our equity interest in the JV Company to a third-party investor, pursuant to which we reduced our ownership from 50.9% to 48.8% of outstanding equity of the JV Company, and reduced our representation on the board of directors of the JV Company. As a result, the JV Company was deconsolidated from our consolidated financial statements effective as of December 2, 2021.

From December 2021 to June 2024, we completed several transactions to sell additional equity interests of the JV Company to third-party investors, while the JV Company also issued additional equity interests to new investors that diluted our ownership interest. Accordingly, as of June 30, 2024, the percentage of outstanding JV equity interest beneficially owned by us was further reduced to 42.8%.

On December 30, 2024, the JV Company signed an investment agreement with an investor, pursuant to which the investor agreed to invest RMB 500 million (or $68.5 million based on the currency exchange rate between RMB and U.S. Dollar on December 31, 2024) in the JV Company in exchange for a 7.09% interest. This transaction closed on January 15, 2025, at which time, the percentage of outstanding JV Company’s equity interest owned by the Company was reduced to approximately 39.2%. The funding of the investment was agreed to be made in three installments. The JV Company received the first installment of RMB 40 million (or $5.5 million) on December 31, 2024. However, the JV Company has not received the remaining two installments as of the filing date. As of June 30, 2025, the percentage of outstanding JV equity interest beneficially owned by the Company was 39.2%.

On July 14, 2025, we entered into an equity transfer agreement with a strategic investor to sell approximately 20.3% of outstanding equity interest in the JV Company for an aggregate cash consideration of $150 million to be paid in four installments, subject to satisfaction of certain conditions.

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We expect to receive all four installment payments and close the transaction prior to the end of calendar year 2025. We believe this sale will provide additional and significant capital for us to continue investment in technology, R&D projects and acquisition of assets complementary to our business operations, which will facilitate and accelerate our efforts to develop and distribute innovative and diverse power semiconductor products to customers worldwide.

In addition, the JV Company will continue to provide us with significant level of foundry capacity to enable us to develop and manufacture our products. Pursuant to an agreement with the JV Company and other shareholders of the JV Company, the JV Company is committed to provide us with a specified level of monthly wafer production capacity.

Other Factors Affecting Our Performance

The global, regional economic and PC market conditions: Because our products primarily serve consumer electronic applications, any significant changes in global and regional economic conditions could materially affect our revenue and results of operations. A significant amount of our revenue is derived from sales of products in the PC markets, such as notebooks, motherboards and notebook battery packs. Therefore, a substantial decline in the PC market could have a material adverse effect on our revenue and results of operations. The PC markets have experienced a modest global decline in recent years due to continued growth of demand in tablets and smart phones, worldwide economic conditions and the industry inventory correction which had and may continue to have a material impact on the demand for our products. In addition, the PC market may be affected by evolving laws and regulations governing international trade, such as export control regulations.

A decline of the PC market may have a negative impact on our revenue, factory utilization, gross margin, our ability to resell excess inventory, and other performance measures. We have executed and continue to execute strategies to diversify our product portfolio, penetrate other market segments, including the consumer, communications and industrial markets, and improve gross margins and profit by implementing cost control measures. While making efforts to reduce our reliance on the computing market, we continue to support our computing business and capitalize on the opportunities in this market with a more focused and competitive PC product strategy to gain market share.

Manufacturing costs and capacity availability: Our gross margin is affected by a number of factors including our manufacturing costs, utilization of our manufacturing facilities, the product mixes of our sales, pricing of wafers from third party foundries and pricing of semiconductor raw materials. Capacity utilization affects our gross margin because we have certain fixed costs at our Shanghai facilities and our Oregon Fab. If we are unable to utilize our manufacturing facilities at a desired level, our gross margin may be adversely affected. In addition, from time to time, we may experience wafer capacity constraints, particularly at third party foundries, that may prevent us from meeting fully the demand of our customers. While we can mitigate these constraints by increasing and re-allocating capacity at our own fab, we may not be able to do so quickly or at sufficient level, which could adversely affect our financial conditions and results of operations. We also rely on third parties to provide foundry capacity to manufacture our products, including the JV Company, therefore it is important that we maintain continuous access to such capacity, which may not be available at sufficient level or at pricing terms favorable. If these third-party foundries, including the JV Company, take actions or make decisions that prevent us from accessing required capacity, our operations may be adversely affected.

Erosion and fluctuation of average selling price: Erosion of average selling prices of established products is typical in our industry. Consistent with this historical trend, we expect our average selling prices of our existing products to decline in the future. However, in the normal course of business, we seek to offset the effect of declining average selling price by introducing new and higher value products, expanding existing products for new applications and new customers and reducing the manufacturing cost of existing products. These strategies may cause the average selling price of our products to fluctuate significantly from time to time, thereby affecting our financial performance and profitability.

Product introductions and customers’ product requirements: Our success depends on our ability to introduce products on a timely basis that meet or are compatible with our customers' specifications and performance requirements, including our Tier 1 customers who often have stringent requirements. Both factors, timeliness of product introductions and conformance to customers' requirements, are equally important in securing design wins with our customers. As we accelerate the development of new technology platforms, we expect to increase the pace at which we introduce new products and seek and acquire design wins. If we were to fail to introduce new products on a timely basis that meet customers’ specifications and performance requirements, particularly those products with major OEM customers, and continue to expand our serviceable markets, then we would lose market share and our financial performance would be adversely affected.

Distributor ordering patterns, customer demand and seasonality: Our distributors place purchase orders with us based on their forecasts of end customer demand, and this demand may vary significantly depending on the sales outlook and market and economic conditions of end customers. Because these forecasts may not be accurate, channel inventory held at our distributors may fluctuate significantly, which in turn may prompt distributors to make significant adjustments to their purchase orders

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placed with us. As a result, our revenue and operating results may fluctuate significantly from quarter to quarter. In addition, because our products are used in consumer electronics products, our revenue is subject to seasonality. Our sales seasonality is affected by numerous factors, including global and regional economic conditions as well as the PC market conditions, revenue generated from new products, changes in distributor ordering patterns in response to channel inventory adjustments and end customer demand for our products and fluctuations in consumer purchase patterns prior to major holiday seasons. Typically, we generate lower revenue during the first quarter of the calendar year as compared to other quarters. However, broad fluctuations in the semiconductor markets and the global and regional economic conditions, in particular the changing PC market conditions, have had a more significant impact on our results of operations than seasonality. Furthermore, our revenue may be impacted by the level of demand from our major customers due to factors outside of our control. If these major customers experience significant decline in the demand of their products, encounter difficulties or defects in their products, or otherwise fail to execute their sales and marketing strategies successfully, it may adversely affect our revenue and results of operations.

Principal line items of statements of operations

The following describes the principal line items set forth in our consolidated statements of operations:

Revenue

We generate revenue primarily from the sale of power semiconductors, consisting of power discretes and power ICs. Historically, a majority of our revenue has been derived from power discrete products. Because our products typically have three-year to five-year life cycles, the rate of new product introduction is an important driver of revenue growth over time. We believe that expanding the breadth of our product portfolio is important to our business prospects, because it provides us with an opportunity to increase our total bill-of-materials within an electronic system and to address the power requirements of additional electronic systems. In addition, a small percentage of our total revenue is generated by providing packaging and testing services to third parties through one of our in-house facilities.

Our product revenue is reported net of the effect of the estimated stock rotation returns and price adjustments that we expect to provide to our distributors. Stock rotation returns are governed by contract and are limited to a specified percentage of the monetary value of products purchased by the distributor during a specified period. At our discretion or upon our direct negotiations with the original design manufacturers or original equipment manufacturers, we may elect to grant special pricing that is below the prices at which we sold our products to the distributors. In certain situations, we will grant price adjustments to the distributors reflecting such special pricing. We estimate the price adjustments for inventory at the distributors based on factors such as distributor inventory levels, forecasted distributor selling prices, distributor margins and demand for our products.

In February 2023, we entered into a license agreement with a customer to license our proprietary SiC technology and provided 24-months of engineering and development services for a total fee of $45.0 million. The license and development fee required significant integration to create a combined output to the customer and was determined to be one performance obligation and was recognized over the 24 months during which we performed the engineering and development services. We use the input method to measure progress and recognize revenue, based on the effort expended relative to the estimated total effort to satisfy the performance obligation. During the fiscal years ended June 30, 2025, 2024 and 2023, we recorded $13.8 million, $21.2 million and $9.9 million of license and development revenue, respectively. As of June 30, 2025, all revenue has been recognized and all consideration has been received associated with the license agreement, therefore we no longer have any obligations under the license agreement. We also entered into an accompanying supply agreement to provide limited wafer supply to the customer.

Cost of goods sold

Our cost of goods sold primarily consists of costs associated with semiconductor wafers, packaging and testing, personnel, including share-based compensation expense, overhead attributable to manufacturing, operations and procurement, and costs associated with yield improvements, capacity utilization, warranty and valuation of inventories. As the volume of sales increases, we expect cost of goods sold to increase. While our utilization rates cannot be immune to the market conditions, our goal is to make them less vulnerable to market fluctuations. We believe our market diversification strategy and product growth will drive higher volume of manufacturing which will improve our factory utilization rates and gross margin in the long run.

Operating expenses

Our operating expenses consist of research and development, and selling, general and administrative expenses. We expect our operating expenses as a percentage of revenue to fluctuate from period to period as we continue to exercise cost control measures in response to the declining PC market as well as align our operating expenses to the revenue level.

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Research and development expenses. Our research and development expenses consist primarily of salaries, bonuses, benefits, share-based compensation expense, expenses associated with new product prototypes, travel expenses, fees for engineering services provided by outside contractors and consultants, amortization of software and design tools, depreciation of equipment and overhead costs. We continue to invest in developing new technologies and products utilizing our own fabrication and packaging facilities as it is critical to our long-term success. We also evaluate appropriate investment levels and stay focused on new product introductions to improve our competitiveness. We expect that our research and development expenses will fluctuate from time to time.

Selling, general and administrative expenses. Our selling, general and administrative expenses consist primarily of salaries, bonuses, benefits, share-based compensation expense, product promotion costs, occupancy costs, travel expenses, expenses related to sales and marketing activities, amortization of software, depreciation of equipment, maintenance costs, other expenses for general and administrative functions, and costs for outside professional services, including legal, audit and accounting services, as well as impairment of long-lived assets. We review all long-lived assets whenever events or changes in circumstance indicate that these assets may not be recoverable. When evaluating long-lived assets, if we conclude that the estimated undiscounted cash flows attributable to the assets are less than their carrying value, we recognize an impairment loss based on the excess of the carrying amount of the assets over their respective fair values. We expect our selling, general and administrative expenses to fluctuate in the near future as we continue to exercise cost control measures.

Income tax expense

We are subject to income taxes in various jurisdictions. Significant judgment and estimates are required in determining our worldwide income tax expense. The calculation of tax liabilities involves dealing with uncertainties in the application of complex tax regulations of different jurisdictions globally. We establish accruals for potential liabilities and contingencies based on a more likely than not threshold to the recognition and de-recognition of uncertain tax positions. If the recognition threshold is met, the applicable accounting guidance permits us to recognize a tax benefit measured at the largest amount of tax benefit that is more likely than not to be realized upon settlement with a taxing authority. If the actual tax outcome of such exposures is different from the amounts that were initially recorded, the differences will impact the income tax and deferred tax provisions in the period in which such determination is made. Changes in the location of taxable income (loss) could result in significant changes in our income tax expense.

We record a valuation allowance against deferred tax assets if it is more likely than not that a portion of the deferred tax assets will not be realized, based on historical profitability and our estimate of future taxable income in a particular jurisdiction. Our judgments regarding future taxable income may change due to changes in market conditions, changes in tax laws, tax planning strategies or other factors. If our assumptions and consequently our estimates change in the future, the deferred tax assets may increase or decrease, resulting in corresponding changes in income tax expense. Our effective tax rate is highly dependent upon the geographic distribution of our worldwide profits or losses, the tax laws and regulations in each geographical region where we have operations, the availability of tax credits and carry-forwards and the effectiveness of our tax planning strategies.

Bermuda Corporate Income Tax for Tax Years Beginning in 2025

The Company is subject to income tax expense or benefit based upon pre-tax income or loss reported in the consolidated statements of income (loss) and the provisions of currently enacted tax laws. The parent company is incorporated under the laws of Bermuda and is subject to Bermuda law with respect to taxation. Under current Bermuda law, the Company is not subject to any income or capital gains taxes in Bermuda. As we have previously disclosed, the Government of Bermuda announced in December 2023 that it enacted the Corporate Income Tax Act 2023, potentially imposing a 15% corporate income tax (CIT) on Bermuda companies that are within the scope of the CIT, that will be effective for tax years beginning on or after January 1, 2025. In particular, the CIT applies to multinational companies with annual revenue of 750 million euros or more in the consolidated financial statements of the ultimate parent entity for at least two of the four fiscal years immediately preceding the fiscal year when the CIT may apply.

The Company did not generate more than 750 million euro revenue in any of the four fiscal years before the tax year starting July 1, 2025. The Company continues to monitor and assess if and when it may be within the scope of the CIT. If we become subject to the Bermuda CIT, we may be subject to additional income taxes, which may adversely affect our financial position, results of operations and our overall business.

One Big Beautiful Bill Act, Enacted July 4, 2025

On July 4, 2025, H.R. 1, commonly known as the One Big Beautiful Bill Act (the “OBBB”), was signed into law. This includes significant changes to the federal corporate tax provisions and extends certain otherwise expiring provisions of the

45

2017 Tax Cuts and Jobs Act. The key provisions include allowing immediate expensing of domestic research and experimental expenditures, new limitations on interest expense deductibility, reinstatement of 100% bonus depreciation for qualified assets placed in service in the United States after January 19, 2025 as well as changes to the calculation of taxable income resulting from the foreign derived intangible income deduction. ASC 740 Income Taxes requires the effects of changes in tax rates and laws to be recognized in the period in which the relevant legislation is enacted. The OBBB was enacted after the June 30, 2025 year end. As of June 30, 2025, we are continuing to assess the potential impact of the OBBB.

Equity method investment loss

We use the equity method of accounting when we have the ability to exercise significant influence, but we do not have control, as determined in accordance with generally accepted accounting principles, over the operating and financial policies of the company. Effective December 2, 2021, we reduced our equity interest in the JV Company below 50% of outstanding equity ownership and experienced a loss of control of the JV Company. As a result, we record our investment under equity method of accounting. Since we are unable to obtain accurate financial information from the JV Company in a timely manner, we record our share of earnings or losses of the JV Company on a one quarter lag.

We record our interest in the net earnings of the equity method investee, along with adjustments for unrealized profits or losses on intra-entity transactions and amortization of basis differences, within earnings or loss from equity interests in the Consolidated Statements of Operations. Profits or losses related to intra-entity sales with the equity method investee are eliminated until realized by the investor or investee. Basis differences represent differences between the cost of the investment and the underlying equity in net assets of the investment and are generally amortized over the lives of the related assets that gave rise to them. Equity method goodwill is not amortized. Instead the total equity method investment balance, including equity method goodwill, is tested for impairment.

On December 30, 2024, the JV Company signed an investment agreement with an investor, pursuant to which the investor agreed to invest RMB 500 million (or $68.5 million based on the currency exchange rate between RMB and U.S. Dollar on December 31, 2024) in the JV Company in exchange for a 7.09% interest. This transaction closed on January 15, 2025, at which time, the percentage of outstanding JV Company’s equity interest owned by the Company was reduced to approximately 39.2%. We recorded a gain of $0.5 million on the change of equity interest in the JV Company, which was included in the equity method investment loss line in the consolidated statements of operations. The funding of the investment was agreed to be made in three installments. The JV Company received the first installment of RMB 40 million (or $5.5 million) on December 31, 2024. However, the JV Company has not received the remaining two installments as of the filing date.

On July 14, 2025, we entered into an equity transfer agreement (“Agreement”) with the investor to sell approximately 20.3% of outstanding equity interest in the JV Company for an aggregate cash consideration of $150 million. We identified the negotiations of the equity transfer agreement throughout the fourth quarter of fiscal year 2025 as an impairment indicator and performed a quantitative impairment test as of June 30, 2025. Based on the implied valuation of the JV Company per the transaction price in the equity transfer agreement, the fair value of the equity method investment was determined to be lower than its carrying value, and a $76.8 million other-than-temporary impairment of the equity method investment was recognized as of June 30, 2025. The impairment loss is recorded within equity method investment loss in the consolidated statement of operations for the fiscal year ended June 30, 2025.

Results of Operations

A discussion of our results of operations for the fiscal year ended June 30, 2025 to June 30, 2024 is included below. For a discussion and comparison of the results of our operations for the fiscal year ended June 30, 2024 with the fiscal year ended June 30, 2023, refer to “Management’s Discussion and Analysis of Financial Conditions and Results of Operations” in our Form 10-K for the fiscal year ended June 30, 2024 filed with the SEC on August 23, 2024.

46

Operating results

The following tables set forth our results of operations and as a percentage of revenue for the fiscal years ended June 30, 2025 and 2024. Our historical results of operations are not necessarily indicative of the results for any future period.

Year Ended June 30,

2025

2024

2025

2024

(in thousands)

(% of revenue)

Revenue

$

696,162 

$

657,274 

100.0 

%

100.0 

%

Cost of goods sold (1)

535,158 

485,356 

76.9 

%

73.8 

%

Gross profit

161,004 

171,918 

23.1 

%

26.2 

%

Operating expenses:

Research and development (1)

94,265 

89,940 

13.5 

%

13.7 

%

Selling, general and administrative (1)

95,175 

85,734 

13.7 

%

13.0 

%

Total operating expenses

189,440 

175,674 

27.2 

%

26.7 

%

Operating loss

(28,436)

(3,756)

(4.1)

%

(0.5)

%

Other loss, net

(1,004)

(73)

(0.1)

%

— 

%

Interest income

4,283 

5,168 

0.6 

%

0.8 

%

Interest expenses

(2,639)

(3,982)

(0.4)

%

(0.6)

%

Net loss before income taxes and equity method investment loss

(27,796)

(2,643)

(4.0)

%

(0.3)

%

Income tax expense (benefit)

(8,625)

3,649 

(1.2)

%

0.6 

%

Net loss before equity method investment loss

(19,171)

(6,292)

(2.8)

%

(0.9)

%

Equity method investment loss

(77,805)

(4,789)

(11.1)

%

(0.7)

%

Net loss

$

(96,976)

$

(11,081)

(13.9)

%

(1.6)

%

(1) Includes share-based compensation expense as follows:

Year Ended June 30,

2025

2024

2025

2024

(in thousands)

(% of revenue)

Cost of goods sold

$

4,224 

$

3,434 

0.6 

%

0.5 

%

Research and development

8,123 

5,210 

1.2 

%

0.8 

%

Selling, general and administrative

17,222 

12,997 

2.5 

%

2.0 

%

$

29,569 

$

21,641 

4.3 

%

3.3 

%

47

Revenue

    The following is a summary of revenue by product type:

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Power discrete

$

449,507 

$

426,146 

$

23,361 

5.5 

%

Power IC

229,926 

205,778 

24,148 

11.7 

%

Packaging and testing services and other

2,888 

4,119 

(1,231)

(29.9)

%

License and development services

13,841 

21,231 

(7,390)

(34.8)

%

$

696,162 

$

657,274 

$

38,888 

5.9 

%

The following is a summary of revenue by end market:

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Computing

$

324,127 

$

282,411 

$

41,716 

14.8 

%

Consumer

102,309 

106,364 

(4,055)

(3.8)

%

Communication

123,868 

114,186 

9,682 

8.5 

%

Power Supply and Industrial

129,129 

128,963 

166 

0.1 

%

Packaging and testing services and other

2,888 

4,119 

(1,231)

(29.9)

%

License and development services

13,841 

21,231 

(7,390)

(34.8)

%

$

696,162 

$

657,274 

$

38,888 

5.9 

%

Total revenue was $696.2 million for fiscal year 2025, an increase of $38.9 million, or 5.9%, as compared to $657.3 million for fiscal year 2024. The increase was primarily due to an increase of $23.4 million and $24.1 million in sales of power discrete products and power IC products, respectively, offset by a decrease of $1.2 million in sales of packaging and testing services and other, as well as a decrease of $7.4 million in license and development services. The increase in power discrete and power IC product sales was primarily due to a 17.1% increase in unit shipments, offset by an 8.0% decrease in average selling price as compared to last fiscal year due to a shift in product mix. The decrease in revenue from packaging and testing services and other for fiscal year 2025 as compared to the last fiscal year was primarily due to decreased demand. The decrease in license and development services for the fiscal year 2025 was related to the license agreement with a customer to license our proprietary SiC technology and provided 24-month engineering and development services, which was completed in February 2025.

Cost of goods sold and gross profit

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Cost of goods sold

$

535,158 

$

485,356 

$

49,802 

10.3 

%

  Percentage of revenue

76.9 

%

73.8 

%

Gross profit

$

161,004 

$

171,918 

$

(10,914)

(6.3)

%

  Percentage of revenue

23.1 

%

26.2 

%

48

Cost of goods sold was $535.2 million for fiscal year 2025, an increase of $49.8 million, or 10.3%, as compared to $485.4 million for fiscal year 2024. The increase was primarily due to 5.9% increase in revenue. Gross margin decreased by 3.1 percentage points to 23.1% for fiscal year 2025, as compared to 26.2% for fiscal year 2024. The decrease in gross margin was primarily due to average selling pricing erosion, higher material costs and less favorable product mix during fiscal year ended June 30, 2025. We expect our gross margin to continue to fluctuate in the future as a result of variations in our product mix, semiconductor wafer and raw material pricing, manufacturing labor cost and general economic and PC market conditions.

Research and development expenses

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Research and development

$

94,265 

$

89,940 

$

4,325 

4.8 

%

Research and development expenses were $94.3 million for fiscal year 2025, an increase of $4.3 million, or 4.8%, as compared to $89.9 million for fiscal year 2024. The increase was primarily attributable to a $2.9 million increase in share-based compensation as a result of a modification of market-based restricted stock units in August 2024, a $0.9 million increase in employee compensation and benefit expense mainly due to increased headcount, higher medical insurance expenses and higher severance expenses, a $0.3 million increase in product prototyping engineering expense as a result of increased engineering activities, as well as a $0.1 million increase in office rent expenses. We continue to evaluate and invest resources in developing new technologies and products utilizing our own fabrication and packaging facilities. We believe the investment in research and development is important to meet our strategic objectives.

Selling, general and administrative expenses

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Selling, general and administrative

$

95,175 

$

85,734 

$

9,441 

11.0 

%

Selling, general and administrative expenses were $95.2 million for fiscal year 2025, an increase of $9.4 million, or 11.0%, as compared to $85.7 million for fiscal year 2024. The increase was primarily attributable to a one-time settlement fee of $4.3 million for the export control investigation case, a $4.2 million increase in share-based compensation expense as a result of a modification of market-based restricted stock units in August 2024, and a $2.4 million increase in employee compensation and benefits expenses mainly due to merit-based compensation increases for certain personnel, higher insurance expenses and higher severance expenses, offset by a $0.8 million decrease in audit fees, a $0.7 million decrease in consulting fees, a $0.5 million decrease in marketing related expenses, and a $0.6 million decrease in allocation expenses. In addition, during the fiscal year ended June 30, 2025, we identified certain purchased manufacturing equipment that we were unable to meet our production process requirements. Because the equipment had no alternative uses, we recorded an impairment of $1.0 million related to such equipment.

Other loss, net

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Other loss, net

$

(1,004)

$

(73)

$

(931)

1,275.3 

%

Other loss, net increased by $0.9 million in fiscal year 2025 as compared to the last fiscal year primarily due to increase in foreign currency exchange loss as a result of the appreciation of RMB and Taiwan dollar against the U.S. dollar.

Interest income

49

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Interest income

$

4,283 

$

5,168 

$

(885)

(17.1)

%

Interest income decreased by $0.9 million in fiscal year 2025 as compared to fiscal year 2024 primarily due to a result of lower interest rate and lower cash balance during fiscal year 2025.

Interest expenses

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Interest expenses

$

(2,639)

$

(3,982)

$

1,343 

(33.7)

%

Interest expenses decreased by $1.3 million in fiscal year 2025 as compared to fiscal year 2024 primarily due to less outstanding loan balance during fiscal year 2025.

Equity method investment loss

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Equity method investment loss

$

(77,805)

$

(4,789)

$

(73,016)

1,524.7 

%

On December 30, 2024, the JV Company signed an investment agreement with an investor, pursuant to which the investor agreed to invest RMB 500 million (or $68.5 million based on currency exchange rate between RMB and U.S. dollar on December 31, 2024) in the JV Company. This transaction closed on January 15, 2025, at which time, the percentage of outstanding JV Company’s equity interest owned by the Company was reduced to approximately 39.2%. As such, we recorded a gain of $0.5 million on the change of equity interest in the JV Company during fiscal year ended June 30, 2025.

On July 14, 2025, we entered into an equity transfer agreement with the investor to sell approximately 20.3% of outstanding equity interest in the JV Company for an aggregate cash consideration of $150 million. We identified the negotiations of the equity transfer agreement throughout the fourth quarter of fiscal year 2025 as an impairment indicator and performed a quantitative impairment test as of June 30, 2025. Based on the implied valuation of the JV Company per the transaction price in the equity transfer agreement, the fair value of the equity method investment was determined to be lower than its carrying value, and a $76.8 million other-than-temporary impairment of the equity method investment was recognized as of June 30, 2025.

Income tax expense

Year Ended June 30, 

Change

2025

2024

FY25 vs. FY24

(in thousands)

(in thousands)

(in percentage)

Income tax expense (benefit)

$

(8,625)

$

3,649 

$

(12,274)

(336.4)

%

Income tax expense (benefit) for fiscal years 2025 and 2024 was $(8.6) million and $3.6 million, respectively. Income tax expense decreased by $12.3 million in fiscal year 2025 as compared to fiscal year 2024. The decrease was primarily related to the tax benefits reported in connection with the Company’s investment in the JV Company. In fiscal year 2025, the Company reported a $77.8 million equity method investment loss, generating a $12.5 million tax benefit in fiscal year 2025 as compared to a $4.8 million equity method investment loss in fiscal year 2024 that generated a $0.7 million tax benefit in fiscal year 2024. Excluding the $12.5 million tax benefit related to the $77.8 million of equity method loss in fiscal 2025, the fiscal 2025 tax

50

would be $3.9 million of income tax expense. The remaining difference in tax expense between fiscal years 2025 and 2024 was primarily due to changes in various book-tax permanent differences, discrete tax adjustments between the two years, and changes in the mix of earnings in various geographic jurisdictions between the current year and the same period of last year.

The income tax benefit of $8.6 million for the year ended June 30, 2025 also included a $0.2 million discrete tax benefit and the income tax expense of $3.6 million for the year ended June 30, 2024 included a $0.2 million discrete tax expense. Excluding the discrete income tax items, the effective tax rate for the years ended June 30, 2025 and 2024 was 30.4% and (130.6%), respectively.

51

Liquidity and Capital Resources

Our principal need for liquidity and capital resources is to maintain sufficient working capital to support our operations and to invest adequate capital expenditures to grow our business. To date, we finance our operations and capital expenditures primarily through funds generated from operations and borrowings under our term loans, financing lease and other debt agreements.

In September 2021, Jireh Semiconductor Incorporated (“Jireh”), one of the Company’s wholly-owned subsidiaries, entered into a financing arrangement agreement with a company (“Lender”) for the lease and purchase of a machinery equipment manufactured by a supplier. This agreement has a 5 years term, after which Jireh has the option to purchase the equipment for $1. The implied interest rate was 4.75% per annum, which was adjustable based on every five basis point increase in 60-month U.S. Treasury Notes, until the final installation and acceptance of the equipment. The total purchase price of this equipment was Euro 12.0 million. In April 2021, Jireh made a down payment of Euro 6.0 million, representing 50% of the total purchase price of the equipment, to the supplier. In June 2022, the equipment was delivered to Jireh after Lender paid 40% of the total purchase price, for Euro 4.8 million, to the supplier on behalf of Jireh. In September 2022, Lender paid the remaining 10% payment for the total purchase price and reimbursed Jireh for the 50% down payment, after the installation and configuration of the equipment. The title of the equipment was transferred to Lender following such payment. The agreement was amended with fixed implied interest rate of 7.51% and monthly payment of principal and interest effective in October 2022. Other terms remain the same. In addition, Jireh purchased hardware for the machine under this financing arrangement. The purchase price of this hardware was $0.2 million. The financing arrangement is secured by this equipment and other equipment which had a carrying amount of $12.1 million as of June 30, 2025. As of June 30, 2025, the outstanding balance of this debt financing was $6.5 million.

On August 18, 2021, Jireh entered into a term loan agreement with a financial institution (the “Bank”) in an amount up to $45.0 million for the purpose of expanding and upgrading the Company’s fabrication facility located in Oregon. The obligation under the loan agreement is secured by substantially all assets of Jireh and guaranteed by the Company. The agreement has a term of 5.5 years and matures on February 16, 2027. Jireh is required to make consecutive quarterly payments of principal and interest. The loan accrues interest based on the SOFR plus the applicable margin based on the outstanding balance of the loan. This agreement contains customary restrictive covenants and includes certain financial covenants that the Company is required to maintain. Jireh drew down $45.0 million on February 16, 2022 with the first payment of principal beginning in October 2022. As of June 30, 2025, Jireh was in compliance with these covenants and the outstanding balance of this loan was $20.3 million. In August 2025, the Company paid the outstanding balance in full.

On August 9, 2019, one of the Company’s wholly-owned subsidiaries (the “Borrower”) entered into a factoring agreement with the Hongkong and Shanghai Banking Corporation Limited (“HSBC”), whereby the Borrower assigns certain of its accounts receivable with recourse. This factoring agreement allows the Borrower to borrow up to 70% of the net amount of its eligible accounts receivable with a maximum amount of $30.0 million. The interest rate is based on the Secured Overnight Financing Rate (“SOFR”), plus 2.01% per annum. The Company is the guarantor for this agreement. The Company is accounting for this transaction as a secured borrowing under the Transfers and Servicing of Financial Assets guidance. In addition, any cash held in the restricted bank account controlled by HSBC has a legal right of offset against the borrowing. This agreement, with certain financial covenants required, has no expiration date. On August 11, 2021, the Borrower signed an agreement with HSBC to decrease the borrowing maximum amount to $8.0 million with certain financial covenants required. Other terms remain the same. As of June 30, 2025, there was no outstanding balance for this loan.

The Chinese government imposes certain currency exchange controls on cash transfers out of China. Regulations in China permit foreign owned entities to freely convert the RMB into foreign currency for transactions that fall under the “current account,” which includes trade related receipts and payments, interests, and dividend payments. Accordingly, subject to the review and verification of the underlying transaction documents and supporting documents by the account banks in China, our Chinese subsidiaries may use RMB to purchase foreign exchange currency for settlement of such “current account” transactions without the pre-approval from SAFE or its provincial branch. Pursuant to applicable regulations, foreign-invested enterprises in China may pay dividends only out of their accumulated profits, if any, determined in accordance with Chinese accounting standards and regulations. A Chinese company must pay 10% of its annual after-tax profits to fund its statutory reserve fund unless it has reached 50% of the registered capital of the company. Where the accumulative amount of the company’s statutory reserve is not enough to make up for the losses of the previous year, the current year’s profits must first be used to make up for the losses before the statutory reserve is accrued. While SAFE approval is not statutorily required for eligible dividend payments to the foreign parent, in practice, before making the dividend payment, the account bank may seek SAFE’s opinion with respect to a dividend payment if the payment involves a relatively large amount, which may delay the dividend payment depending on the then overall status of cross-border payments and receipts of China.

Transactions that involve conversion of RMB into foreign currency in relation to foreign direct investments and provision of debt financings in China are classified as “capital account” transactions. Examples of “capital account” transactions include repatriations of investments by foreign owners and repayments of loan principal to foreign lenders. "Capital account"

52

transactions require prior approval from SAFE or its provincial branch or an account bank delegated by SAFE to convert a remittance into a foreign currency, such as U.S. dollars, and transmit the foreign currency outside of China. As a result of this and other restrictions under PRC laws and regulations, our China subsidiaries are restricted in their ability to transfer a portion of their net assets to us, and such restriction may adversely affect our ability to generate sufficient liquidity to fund our operations or other expenditures. As of June 30, 2025 and 2024, such restricted portion amounted to approximately $93.9 million and $93.5 million, or 11.4% and 10.5%, of our total consolidated net assets attributable to the Company, respectively.

As disclosed above, in July 2025, we entered into an equity transfer agreement with a third-party strategic investor to sell approximately 20.3% of outstanding equity interest in the JV Company for an aggregate cash consideration of $150 million to be paid in four installments, provided that certain conditions are satisfied. We expect to receive all four payments by the end of calendar year 2025, and the majority of the consideration, approximately $94 million, is expected to be paid in the first installment, which we anticipate to receive during the quarter ending September 30, 2025. We plan to use the cash proceeds from the sale to invest in technology, R&D projects and acquisition of assets complimentary to our business operations. See also “Risk Factors—Our recent sale of equity interest in the JV Company is subject to certain closing conditions, and if the conditions are not met, we may not receive a portion or any of the cash proceeds from the sale”.

We believe that our current cash and cash equivalents and cash flows from operations will be sufficient to meet our anticipated cash needs, including working capital and capital expenditures, for at least the next twelve months. In the long-term, we may require additional capital due to changing business conditions or other future developments, including any investments or acquisitions we may decide to pursue. If our cash is insufficient to meet our needs, we may seek to raise capital through equity or debt financing. The sale of additional equity securities could result in dilution to our shareholders. The incurrence of indebtedness would result in increased debt obligations and may include operating and financial covenants that would restrict our operations. We cannot be certain that any financing will be available in the amounts we need or on terms acceptable to us, if at all.

Cash, cash equivalents and restricted cash

As of June 30, 2025 and 2024, we had $153.5 million and $175.5 million of cash, cash equivalents and restricted cash, respectively. Our cash, cash equivalents and restricted cash primarily consisted of cash on hand, restricted cash and short-term bank deposits with original maturities of three months or less. Of the $153.5 million and $175.5 million cash and cash equivalents, $40.7 million and $55.0 million, respectively, were deposited with financial institutions outside the United States.

The following table shows our cash flows from operating, investing and financing activities for the periods indicated:

Year Ended June 30,

2025

2024

(in thousands)

Net cash provided by operating activities

$

29,668 

$

25,710 

Net cash used in investing activities

(36,441)

(35,744)

Net cash used in financing activities

(15,496)

(9,903)

Effect of exchange rate changes on cash, cash equivalents and restricted cash

227 

(126)

Net decrease in cash, cash equivalents and restricted cash

$

(22,042)

$

(20,063)

Cash flows from operating activities

For the fiscal year ended June 30, 2025, the $4.0 million increase in cash provided by operating activities compared to the fiscal year ended June 30, 2024 was primarily due to an increase of net loss of $85.9 million and an increase of non-cash expenses of $78.3 million, a decrease of $18.6 million in inventory purchases, an increase of accounts payable of $15.7 million primarily due to timing of payment, an increase of $6.9 million in accrued and other liabilities, an increase of $2.9 million in deferred revenue, an increase of $1.6 million in income tax payable, offset by an increase of $32.1 million in accounts receivable due to timing of billings and collection of payments, and an increase of $2.4 million in other current and long term assets due to increase in advance payments to suppliers.

Cash flows from investing activities

For the fiscal year ended June 30, 2025, the $0.7 million increase in cash used in investing activities compared to the fiscal year ended June 30, 2024 was primarily due to a $0.1 million increase in purchases of property and equipment, a $0.3

53

million decrease in the proceeds of sales of property and equipment, as well as a $0.3 million decrease in government grants related to equipment.

Cash flows from financing activities

For the fiscal year ended June 30, 2025, the $5.6 million increase in cash used in financing activities compared to the fiscal year 2024 was primarily due to $2.3 million decrease in proceeds from exercise of stock options and the Employee Share Purchase Plan (“ESPP”), and $3.0 million increase in withholding tax paid on behalf of employees for net share settlement.

Commitments

See Note 15 of the Notes to the consolidated financial statements contained in this Annual Report on Form 10-K for a description of commitments.

54

Critical Accounting Estimates

General

Our accounting policies are more fully described in Note 1 of the Notes to the consolidated financial statements contained in this Annual Report on Form 10-K. As disclosed in Note 1, the preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions about future events that affect the amounts reported in the financial statements and accompanying notes. Management believes it is unlikely that applying other estimates and assumptions would have a material impact on the financial statements. We consider the following accounting policies to be those that are most important to the portrayal of our financial condition and that require a higher degree of judgment.

Revenue recognition

We determine revenue recognition through the following steps: (1) identification of the contract with a customer; (2) identification of the performance obligations in the contract; (3) determination of the transaction price; (4) allocation of the transaction price to the performance obligations in the contract; and (5) recognition of revenue when, or as, a performance obligation is satisfied. We recognize product revenue at a point in time when product is shipped to the customer, as determined by the agreed upon shipping terms, net of estimated stock rotation returns and price adjustments that we expect to provide to certain distributors. We present revenue net of sales taxes and any similar assessments. Our standard payment terms range from 30 to 60 days.

We sell our products primarily to distributors, who in turn sell the products globally to various end customers. Sales to most distributors are made under terms allowing certain price adjustments of the Company’s products held in their inventory or upon sale to their end customers. Revenue from sales to distributors is recognized upon the transfer of control to the distributor. In the ordinary course of business, our distributors may need to sell our products to end customers at prices below the standard distribution price in order to remain competitive and secure sales. After the distributors sell the Company’s products to their end customers, the distributors submit a “ship-and-debit” price adjustment claim to the Company to adjust the distributor’s cost from the standard price to the pre-approved lower price. After the Company verifies that the claim was pre-approved, a credit memo is issued to the distributors for the ship-and-debit claim. In determining the transaction price, the Company considers ship-and-debit price adjustments to be variable consideration. The Company estimates the variable consideration of the allowance for price adjustments at the time revenue is recognized. Estimating the allowance for price adjustments requires management to make certain assumptions including distributor inventory levels, forecasted distributor selling prices, distributor margins and future demand for products. These assumptions could be affected by current and future economic and market conditions. We also allow stock rotation returns from certain distributors. Stock rotation returns are governed by contract and are limited to a specified percentage of the monetary value of products purchased by distributors during a specified period. We record an allowance for stock rotation returns based on historical returns, expected sales volumes and individual distributor agreements. Allowance for price adjustments is recorded against accounts receivable and the provision for stock rotation rights is included in accrued liabilities on the consolidated balance sheets.

Valuation of inventories

We evaluate our inventory for salability, obsolescence and other available applicable information. When evaluating the adequacy of our provision for excess and obsolete inventory, we identify excess and obsolete products and also analyze historical usage, forecasted demand, and current economic trends. Demand for our products can fluctuate significantly from period to period. A significant decrease in demand could result in an increase in the amount of excess inventory on hand. In addition, our industry is characterized by frequent new product development and technological changes that could result in an increase in the amount of obsolete inventory quantities on hand. Also our estimates of forecasted demand and judgement to determine excess inventory may prove to be inaccurate, in which case we may have understated or overstated the reduction to the total carrying value of our inventory for excess and obsolete inventory. If actual economic trends are less favorable than those forecasted, additional future inventory write-downs may be required, which could adversely affect our operating results. Inventory adjustments, once established, are not reversed until the related inventory has been sold or scrapped. If actual economic trends are more favorable than expected and the products that have previously been written down are sold, our gross margin would be favorably impacted.

Recently Issued Accounting Pronouncements

    See Note 1 of the Notes to the consolidated financial statements contained in this Annual Report on Form 10-K for a full description of recent accounting pronouncements, including the expected dates of adoption and estimated effects on results of operations and financial condition.

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