Synopsys Inc,
Fiscal Year 2023.

Results of Operations The discussion of our consolidated results of operations includes year-over-year comparisons of fiscal 2023 changes compared to fiscal 2022. We have also included a comparison of segment results for fiscal 2022 and 2021 due to the change in reportable segments in the beginning of fiscal 2023. For a discussion of other fiscal 2022 changes compared to fiscal 2021, see the discussion in Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report on Form 10-K for the fiscal year ended October 31, 2022, filed on December 12, 2022.

Cost of Revenue Year Ended October 31, 20232022$ Change% Change (dollars in millions) Cost of products revenue$763.5 $653.8 $109.7 17 % Cost of maintenance and service revenue383.8 343.0 40.8 12 %

Amortization of Intangible Assets Amortization of intangible assets included in operating expenses consists of the amortization of trademarks, trade names, and customer relationships intangible assets related to acquisitions. Year Ended October 31,

Other Income (Expense), Net Year Ended October 31, 20232022$ Change% Change (dollars in millions) Interest income$36.7 $8.5 $28.2 332 % Interest expense(1.2)(1.7)0.5 (29)%

Adjusted operating margin34 %32 %30 %2 %6 %2 %7 % The increase in adjusted operating income for both fiscal 2023 compared to fiscal 2022 and fiscal 2022 compared to fiscal 2021 was primarily due to an increase in the revenue of IP products driven by timing of customer demands.

Software Integrity Segment Year Ended October 31,$ Change% Change$ Change% Change 2023202220212023 vs. 20222022 vs. 2021 (dollars in millions) Adjusted operating income $76.3 $47.0 $38.3 $29.3 62 %$8.7 23 %

Liquidity and Capital Resources Our principal sources of liquidity are funds generated from our business operations and funds that may be drawn down under our revolving credit and term loan facilities. As of October 31, 2023, we held $1.6 billion in cash, cash equivalents and short-term investments. We also held $2.3 million in restricted cash primarily associated with deposits for office leases and employee loan programs. Our cash equivalents consisted primarily of taxable money market mutual funds, time deposits and highly liquid investments with maturities of three months or less. Our short-term investments include U.S. government and municipal obligations, investment-grade available-for-sale debt and asset backed securities with an overall weighted-average credit rating of approximately AA. As of October 31, 2023, approximately $753.7 million of our cash and cash equivalents were domiciled in various foreign jurisdictions. We have provided for foreign withholding taxes on the undistributed earnings of certain of our foreign subsidiaries to the extent such earnings are no longer considered to be indefinitely reinvested in the operations of those subsidiaries. We believe that our existing cash, cash equivalents and short-term investments and sources of liquidity will be sufficient to satisfy our cash requirements and capital return program over the next 12 months and beyond. We are currently not aware of any trends or demands, commitments, events or uncertainties that will result in, or that are reasonably likely to result in, our liquidity increasing or decreasing in any material way that will impact our capital needs during or beyond the next 12 months. Our future cash requirements will depend on many factors, including our rate of revenue growth, the expansion of our sales and marketing activities, and the timing and extent of our spending to support our research and development efforts. We also may invest in or acquire businesses, applications or technologies, or may further expand our board-authorized stock repurchase program, which may require the use of significant cash resources and/or additional financing. Effective fiscal 2023, our research and development expenditures are required to be capitalized and amortized under the Tax Act instead of being deducted when incurred for US tax purposes. As a result of the IRS tax relief for the California winter storms, the due date for our fiscal 2023 federal tax payment was November 16, 2023 and as such, we have deferred our fiscal 2023 federal cash tax payments until the first quarter of fiscal 2024. This results in 45 a significant increase to our cash outflows beginning in fiscal 2024. See Note 15. Income Taxes of the Notes to Consolidated Financial Statements for further discussion.

Developments in Export Control Regulations On October 7, 2022, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce published changes to U.S. export control regulations (U.S. Export Regulations), including new restrictions on Chinese entities' ability to obtain advanced computing chips, develop and maintain supercomputers, and manufacture advanced semiconductors. Further, on October 14, 2022, a new rule went into effect imposing U.S. export controls on additional technologies, including electronic computer-aided design software specially designed for the development of ICs with Gate-All-Around Field-Effect Transistor structures. On October 17, 2023, the Department of Commerce, Bureau of Industry and Security, published clarifications of and other adjustments to the regulations promulgated on October 7, 2022, pertaining, among other things, to China's access to certain semiconductor and advanced computing technology. Based on our current understanding, we believe these regulations will not have a material impact on our business. We anticipate additional changes to U.S. Export Regulations in the future, but we cannot forecast the scope or timing of such changes. We will continue to monitor such developments, including potential additional trade restrictions, and other regulatory or policy changes by the U.S. and foreign governments. For more on risks related to government export and import restrictions such as the U.S. government's Entity List and other U.S. Export Regulations, see Part I, Item 1A, Risk Factors, "Industry Risks - We are subject to 36 governmental export and import requirements that could subject us to liability and restrict our ability to sell our products and services, which could impair our ability to compete in international markets."

This segment is comprised of the following: •EDA software includes digital, custom and FPGA IC design software, verification products and obligations to provide unspecified updates and support services. EDA products and services are typically sold through Technology Subscription License (TSL) arrangements that grant customers the right to access and use all of the licensed products at the outset of an arrangement; software updates are generally made available throughout the entire term of the arrangement. The duration of our TSL contracts is generally 3 years, though it may vary for specific arrangements. We have concluded that the software licenses in TSL contracts are not distinct from the obligation to provide unspecified software updates to the licensed software throughout the license term, because the multiple software licenses and support represent inputs to a single, combined offering, and timely, relevant software 37 updates are integral to maintaining the utility of the software licenses. We recognize revenue for the combined performance obligation under TSL contracts ratably over the term of the license. •IP & System Integration includes our DesignWare® IP portfolio and system-level products and services. These arrangements generally have two performance obligations which consist of transferring of the licensed IP and providing related support, which includes rights to technical support and software updates that are provided over the support term and are transferred to the customer over time. Revenue allocated to the IP licenses is recognized at a point in time upon the later of the delivery date or the beginning of the license period, and revenue allocated to support is recognized over the support term. Royalties are recognized as revenue in the quarter in which the applicable customer sells its products that incorporate our IP. Payments for IP contracts are generally received upon delivery of the IP. Revenue related to the customization of certain IP is recognized as "Professional Services." •In the case of arrangements involving the sale of hardware products, we generally have two performance obligations. The first performance obligation is to transfer the hardware product, which includes software integral to the functionality of the hardware product. The second performance obligation is to provide maintenance on the hardware and its embedded software, which includes rights to technical support, hardware repairs and software updates that are all provided over the same term and have the same time-based pattern of transfer to the customer. The portion of the transaction price allocated to the hardware product is generally recognized as revenue at the time of shipment because the customer obtains control of the product at that point in time. We have concluded that control generally transfers at that point in time because the customer has the ability to direct the use of the asset and an obligation to pay for the hardware. The portion of the transaction price allocated to the maintenance obligation is recognized as revenue ratably over the maintenance term. •Revenue from Professional Service contracts is recognized over time, generally using costs incurred or hours expended to measure progress. We have a history of reasonably estimating project status and the costs necessary to complete projects. A number of internal and external factors can affect these estimates, including labor rates, utilization and efficiency variances and specification and testing requirement changes.

Professional service and other revenue567.7 473.5 94.2 20 % Total$861.0 $709.4 $151.6 21 % Percentage of total revenue17 %17 % The increase in maintenance revenue for fiscal 2022 compared to fiscal 2021 was primarily due to an increase in the volume of hardware and IP arrangements that include maintenance. The increase in professional services and other revenue for fiscal 2022 compared to fiscal 2021 was primarily due to an increase in the volume of IP consulting projects. 39

Sales and Marketing Year Ended October 31,$ Change% Change 202220212021 to 2022 (dollars in millions) $779.8 $712.5 $67.3 9 % Percentage of total revenue15 %17 % The increase in sales and marketing expenses for fiscal 2022 compared to fiscal 2021 was primarily due to increases of $64.1 million in employee-related costs due to headcount increases and higher sales commissions, $12.0 million in travel and marketing costs due to an increased number of in-person meetings and events, and $3.0 million in facility costs. These increases were partially offset by a decrease of $25.5 million in the fair value of our executive deferred compensation plan assets. 40

Interest expense(1.7)(3.4)1.7 (50)% Gains (losses) on assets related to executive deferred compensation plan(68.8)71.6 (140.4)(196)% Foreign currency exchange gains (losses)4.7 5.3 (0.6)(11)%

Business Summary Synopsys provides products and services used across the entire Silicon to Software spectrum, from engineers creating advanced semiconductors to product teams developing advanced electronic systems to software developers seeking to ensure the security and quality of their code. We are a global leader in electronic design automation (EDA) software that engineers use to design and test integrated circuits (ICs), also known as chips. We also offer semiconductor intellectual property (IP) products, which are pre-designed circuits that engineers use as components of larger chip designs rather than designing those circuits themselves. We provide software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them. We also provide technical services and support to help our customers develop advanced chips and electronic systems. These products and services are part of our Semiconductor & System Design segment. We are also a leading provider of software tools and services that improve the security, quality and compliance of software in a wide variety of industries, including electronics, financial services, automotive, medicine, energy and industrials. These tools and services are part of our Software Integrity segment. Our EDA and IP customers are generally semiconductor and electronics systems companies. Our solutions help these companies overcome the challenges of developing increasingly advanced electronics products while also helping them reduce their design and manufacturing costs. While our products are an important part of our customers' development process, our sales could be affected based on their research and development budgets, and our customers' spending decisions may be affected by their business outlook and willingness to invest in new and increasingly complex chip designs. Our Software Integrity segment delivers products and services that enable software developers to test their code - while it is being written - for known security vulnerabilities and quality defects, as well as testing for open source security vulnerabilities and license compliance. Our Software Integrity customers are software developers across many industries, including, but also well beyond, the semiconductor and systems industries. Our Software Integrity products and services form a platform that helps our customers build security into the software development lifecycle and across the entire cyber supply chain. We have consistently grown our revenue since 2005, despite periods of global economic uncertainty. We achieved these results because of our solid execution, leading technologies and strong customer relationships, and because we generally recognize our revenue for software licenses over the arrangement period, which typically approximates three years. See Note 2 of the Notes to Consolidated Financial Statements for a discussion on our revenue recognition policy. The revenue we recognize in a particular period generally results from selling efforts in prior periods rather than the current period. As a result, decreases as well as increases in customer spending do not immediately affect our revenues in a significant way. Our growth strategy is based on maintaining and building on our leadership in our EDA products, expanding and proliferating our IP offerings, driving growth in the software security and quality market, and continuing to expand our product portfolio and our total addressable market. Our revenue growth from period to period is expected to vary based on the mix of our time based and upfront products. Based on our leading technologies, customer relationships, business model, diligent expense management, and acquisition strategy, we believe that we will continue to execute our strategies successfully.

Credit and Term Loan Facilities On January 22, 2021, we entered into a Fourth Extension and Amendment Agreement (the Fourth Amendment), which amended and restated our previous credit agreement, dated as of November 28, 2016 (as amended and restated, the Credit Agreement). Our outstanding borrowings under the previous credit agreement, which as of January 22, 2021 consisted of term loans in the aggregate principal amount of $97.5 million, were carried over under the Credit Agreement and fully paid on November 26, 2021. The Fourth Amendment extended the termination date of the existing $650.0 million senior unsecured revolving credit facility (the Revolver) from November 28, 2021 to January 22, 2024, which could be further extended at our option. The Credit Agreement also provides an uncommitted incremental loan facility of up to $150.0 million in the aggregate principal amount. The Credit Agreement contains financial covenants requiring us to maintain a maximum consolidated leverage ratio and a minimum consolidated interest coverage ratio, as well as other non-financial covenants. As of October 31, 2022, we were in compliance with all financial covenants. There was no outstanding balance under the Revolver as of October 31, 2022 and October 31, 2021. We expect our borrowings, if any, under the Revolver will fluctuate from quarter to quarter. Borrowings bear interest at a floating rate based on a margin over our choice of market observable base rates as defined in the Credit Agreement. As of October 31, 2022, the Revolver bore interest at LIBOR +1%. In addition, commitment fees are payable on the Revolver at rates between 0.125% and 0.200% per year based on our leverage ratio on the daily amount of the revolving commitment. In July 2018, we entered into a 12-year 220.0 million Renminbi (approximately $33.0 million) credit agreement with a lender in China to support our facilities expansion. Borrowings bear interest at a floating rate based on the 5-year Loan Prime Rate plus 0.74%. As of October 31, 2022, we had a $20.8 million outstanding balance under the agreement.

Stock Repurchase Program Our Board of Directors (the Board) previously approved a stock repurchase program (the Program) with authorization to purchase up to $1.0 billion of our common stock in December 2021. The Board approved a replenishment of the Program up to $1.5 billion in September 2022. During the fiscal year 2022, we repurchased 3.6 million shares of common stock at an average price of $314.51 per share for an aggregate purchase price of $1.1 billion. As of October 31, 2022, $1.4 billion remained available for future stock repurchases. The pace of our repurchase activity will depend on factors such as our working capital needs, our cash requirements for acquisitions, our debt repayment obligations, our stock price, and economic and market conditions. The IR Act was enacted in the United States on August 16, 2022. The IR Act imposes a 1% excise tax on the fair market value of stock repurchases made by covered corporations after December 31, 2022. The total taxable value of shares repurchased is reduced by the fair market value of any newly issued shares during the taxable year. We are assessing the potential impact of the stock repurchase excise tax. Based on our preliminary assessment, we do not expect a material impact on our overall capital allocation strategy or our consolidated financial statements. Risks related to the IR Act are described in Part I, Item 1A, Risk Factors. 44

Table of Contents Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations Overview The following overview is qualified in its entirety by the more complete discussion contained in this Item 7, the risk factors set forth in Item 1A of this Form 10-K, and our consolidated financial statements and the notes thereto set forth in Item 8 of this Form 10-K. Please also see the cautionary language at the beginning of Part I of this Annual Report on Form 10-K regarding forward-looking statements.

Fiscal Year End Our fiscal year ends on the Saturday nearest to October 31 and consists of 52 weeks, with the exception that approximately every five years, we have a 53-week year. When a 53-week year occurs, we include the additional week in the first quarter to realign fiscal quarters with calendar quarters. Fiscal 2023, 2022 and 2021 were 52-week years ending on October 28, 2023, October 29, 2022, and October 30, 2021, respectively. Fiscal 2024 will be a 53-week year.

For presentation purposes, this Annual Report on Form 10-K refers to the closest calendar month end. Critical Accounting Estimates Our consolidated financial statements have been prepared in accordance with U.S. GAAP. In preparing these financial statements, we make assumptions, judgments and estimates that can affect the reported amounts of assets, liabilities, revenues and expenses, and net income. On an ongoing basis, we evaluate our estimates based on historical experience and various other assumptions that we believe are reasonable under the circumstances. Our actual results may differ from these estimates. See Note 2. Summary of Significant Accounting Policies and Basis of Presentation of the Notes to Consolidated Financial Statements for further information on our significant accounting policies. 37 The accounting policies that most frequently require us to make assumptions, judgments and estimates, and therefore are critical to understanding our results of operations, are:

Business Combinations We allocate the purchase price of acquired companies to the tangible and intangible assets acquired and liabilities assumed based upon their estimated fair values on the acquisition date with the exception of contract assets and contract liabilities (deferred revenue) which are recognized and measured on the acquisition date in accordance with our "Revenue Recognition" policy in Note 2. Summary of Significant Accounting Policies and Basis of Presentation of the Notes to Consolidated Financial Statements in this Annual Report on Form 10-K, as if we had originated the contracts. The excess of the purchase price over the fair values of these net tangible and intangible assets acquired is recorded as goodwill. Accounting for business combinations requires management to make significant estimates and assumptions including our estimates for intangible assets. Although we believe the assumptions and estimates we have made are reasonable, they are based in part on historical experience, market conditions and information obtained from management of the acquired companies and are inherently uncertain. Examples of critical estimates in valuing certain of the intangible assets we have acquired or may acquire in the future include, but are not limited to: •future expected cash flows from software license sales, subscriptions, support agreements, consulting contracts and acquired developed technologies and patents; •historical and expected customer attrition rates and anticipated growth in revenue from acquired customers; •estimated obsolescence rates used in valuing technology related intangible assets;

For a discussion of revenue by geographic areas, see Note 17. Segment Disclosure of the Notes to Consolidated Financial Statements. Time-Based Products Revenue Year Ended October 31,

20232022$ Change% Change (dollars in millions) Time-based products revenue$3,383.6 $2,993.8 $389.8 13 % Percentage of total revenue58 %59 % The increase in time-based products revenue for fiscal 2023 compared to fiscal 2022 was primarily attributable to an increase in TSL license revenue from arrangements booked in prior periods.

Upfront Products Revenue Year Ended October 31, 20232022$ Change% Change (dollars in millions) Upfront products revenue$1,429.3 $1,226.7 $202.6 17 %

Percentage of total revenue24 %24 % Changes in upfront products revenue are generally attributable to normal fluctuations in the extent and timing of customer requirements, which can drive the amount of upfront orders and revenue in any particular period. The increase in upfront products revenue for fiscal 2023 compared to fiscal 2022 was primarily due to an increase in the sale of IP products and hardware products driven by higher demand from customers. Upfront products revenue as a percentage of total revenue will likely fluctuate based on the timing of IP and hardware product sales. Such fluctuations will continue to be impacted by the timing of shipments and FSA drawdowns due to customer requirements.

Maintenance and Service Revenue Year Ended October 31, 20232022$ Change% Change (dollars in millions) Maintenance revenue$361.7 $293.3 $68.4 23 %

Amortization of intangible assets74.9 66.9 8.0 12 % Total$1,222.2 $1,063.7 $158.5 15 % Percentage of total revenue21 %21 % We divide cost of revenue into three categories: cost of products revenue, cost of maintenance and service revenue, and amortization of intangible assets. Cost of products revenue. Cost of products revenue includes costs related to products sold and software licensed, hardware-related costs including inventory provisions, allocated operating costs related to product support and distribution, royalties paid to third-party vendors, and the amortization of capitalized software development costs. Cost of maintenance and service revenue. Cost of maintenance and service revenue includes costs to deliver our maintenance services, such as hotline and on-site support, production services and documentation of maintenance updates. Amortization of intangible assets. Amortization of intangible assets, included in cost of revenue, consists of the amortization of core/developed technology and certain contract rights intangible assets related to acquisitions. The increase in cost of revenue for fiscal 2023 compared to fiscal 2022 was primarily due to increases of $62.2 million in employee-related costs as a result of headcount increases from hiring, $53.5 million in hardware-related costs including inventory provisions, $13.1 million in facility costs, $8.0 million in amortization of technology-related intangible assets, $6.7 million in costs to fulfill IP consulting arrangements, and $6.1 million in the change in fair value of our executive deferred compensation plan assets.

Operating Expenses Research and Development Year Ended October 31, 20232022$ Change% Change (dollars in millions) Research and development expenses

$1,946.8 $1,680.4 $266.4 16 % Percentage of total revenue33 %33 % The increase in research and development expenses for fiscal 2023 compared to fiscal 2022 was primarily due to higher employee-related costs of $139.2 million as a result of headcount increases as we continue to expand and enhance our product portfolio, increases of $57.4 million in the change in fair value of our executive deferred compensation plan assets, $31.0 million in facility costs, and $20.9 million in consultant and contractor costs.

$7.92 $6.29 $4.81 Fiscal 2023 compared to fiscal 2022 financial performance summary •Revenues were $5.8 billion, an increase of $761.1 million or 15%, primarily due to revenue growth across all products and geographies. •Total cost of revenue and operating expenses was $4.6 billion, an increase of $653.9 million or 17%, primarily due to an increase of $287.7 million in employee-related costs resulting from headcount increases through organic growth and acquisitions.

Change in Fair Value of Deferred Compensation The income or loss arising from the change in fair value of our non-qualified deferred compensation plan obligation is recorded in cost of sales and each functional operating expense, with the offsetting change in the fair value of the related assets recorded in other income (expense), net. There is no impact on our net income from the fair value changes in our deferred compensation plan obligation and related assets.

20232022$ Change% Change (dollars in millions) Amortization of intangible assets $28.0 $29.8 $(1.8)(6)% Percentage of total revenue- %1 % The decrease in amortization of intangible assets for fiscal 2023 compared to fiscal 2022 was primarily due to certain intangible assets becoming fully amortized in fiscal 2023, partially offset by amortization expense related to intangible assets acquired during fiscal 2023.

(dollars in millions) 2023$- $77.0 $(68.3)$8.7 2022$14.2 $12.1 $(26.3)$- 2021$1.3 $33.4 $(20.5)$14.2 See Note 18. Restructuring Charges of the Notes to Consolidated Financial Statements for additional information. 43

Other, net(22.0)10.8 (32.8)(304)% Total$32.5 $(46.5)$79.0 (170)% The increase in other income (expense) for fiscal 2023 as compared to fiscal 2022 was primarily due to the increase in the fair value of our executive deferred compensation plan assets.

Segment Operating Results We do not allocate certain operating expenses managed at a consolidated level to our reportable segments. These unallocated expenses consist primarily of stock-based compensation expense, amortization of intangible assets, changes in the fair value of deferred compensation plan, restructuring charges, and certain other operating expenses. See Note 17. Segment Disclosure of the Notes to Consolidated Financial Statements for more information.

Income Taxes Our effective tax rate for fiscal 2023 is 6.4%, which included a tax benefit of $65.9 million of U.S. federal research tax credit, a foreign derived intangible income (FDII) deduction of $82.4 million, and excess tax benefits from stock-based compensation of $84.5 million. Our effective tax rate for fiscal 2022 was 12.3%, which included a tax benefit of $61.5 million of U.S. federal research tax credit, a FDII deduction of $38.9 million, and excess tax benefits from stock-based compensation of $88.8 million. The Tax Act provides an exemption from federal income taxes for distributions from foreign subsidiaries made after December 31, 2017 that were not subject to the one-time transition tax. We have provided for foreign withholding taxes on undistributed earnings of certain of our foreign subsidiaries to the extent such earnings are no longer considered to be indefinitely reinvested in the operations of those subsidiaries. In 2017, the Hungarian Tax Authority (the HTA) assessed withholding taxes of approximately $25.0 million and interest and penalties of $11.0 million, against our Hungary subsidiary (Synopsys Hungary). Synopsys Hungary contested the assessment with the Hungarian Administrative Court (Administrative Court). In 2019, as required under Hungarian law, Synopsys Hungary paid the assessment and recorded a tax expense due to an unrecognized tax benefit of $17.4 million, which is net of estimated U.S. foreign tax credits. During 2021 and 2022 a series of appeals, hearings and re-hearings occurred at the Administrative Court and Hungarian Supreme Court. Hearings with the Administrative Court were held on June 30, 2022, September 22, 2022 and April 25, 2023. The Administrative Court issued its written decision in favor of Synopsys Hungary on May 17, 2023, and subsequently refunded Synopsys Hungary the tax, penalty and interest paid in fiscal 2018, as well as additional interest all totaling $39.1 million (including the effect of currency movement). The refunded tax, penalty and interest was recognized as an income tax benefit. The HTA had until July 14, 2023, to file an appeal with the Hungarian Supreme Court and the HTA did not appeal. This concludes the litigation. During the third quarter of fiscal 2023, Synopsys released its unrecognized tax benefit and offsetting U.S. foreign tax credits, resulting in a net benefit of $23.8 million. See Note 15. Income Taxes of the Notes to Consolidated Financial Statements for further discussion of the provision for income taxes, the impacts related to the Tax Act, and the Hungarian audit.

Cash used in financing activities$(1,196.9)$(1,116.3)$(80.6) Cash Provided by Operating Activities We expect cash from our operating activities to fluctuate as a result of a number of factors, including the timing of our billings and collections, our operating results, and the timing and amount of tax and other liability payments. Cash provided by our operations is dependent primarily upon the payment terms of our license agreements. We generally receive cash from upfront arrangements much sooner than from time-based products revenue, in which the license fee is typically paid either quarterly or annually over the term of the license. The decrease in cash provided by operating activities was primarily attributable to the timing of customer billings and higher disbursements for operations, partially offset by higher net income and higher accounts receivable collection.

Cash Used in Investing Activities The decrease in cash used in investing activities was primarily due to lower cash paid for acquisitions of $124.7 million and higher proceeds from the sales and maturities of investments of $44.6 million, partially offset by higher purchases of property and equipment of $53.0 million and higher purchases of investments of $27.3 million.

Cash Used in Financing Activities The increase in cash used in financing activities was primarily due to higher stock repurchases of $105.7 million, higher taxes paid for net share settlements of $67.4 million partially offset by lower debt repayments of $74.2 million and higher proceeds from issuance of common stock of $15.0 million.

Material Cash Requirements Our material cash requirements include the following contractual and other obligations. Leases We have operating lease arrangements for office space, data center, equipment and other corporate assets. As of October 31, 2023, we had lease payment obligations, net of immaterial sublease income, of $614.8 million, with $84.6 million payable within 12 months.

Purchase Obligations Purchase obligations represent an estimate of all open purchase orders and contractual obligations in the ordinary course of business for which we have not received the goods or services. As of October 31, 2023, we had $604.3 million of purchase obligations, with $464.2 million payable within 12 months. Although open purchase orders are considered enforceable and legally binding, the terms may allow us the option to cancel, reschedule and adjust our requirements based on our business needs prior to the delivery of goods or performance of services.

Industry Risks Uncertainty in the macroeconomic environment, and its potential impact on the semiconductor and electronics industries, may negatively affect our business, operating results and financial condition. Uncertainty in the macroeconomic environment, including the effects of, among other things, increased global inflationary pressures and interest rates, potential economic slowdowns or recessions, supply chain disruptions, geopolitical pressures, fluctuations in foreign exchange rates and associated global economic conditions have resulted in volatility in credit, equity and foreign currency markets. This uncertain macroeconomic environment could lead some of our customers to postpone their decision-making, decrease their spending and/or delay their payments to us. Such caution by customers could, among other things, limit our ability to maintain or increase our sales or recognize revenue from committed contracts. For example, we continue to experience an impact from the current macroeconomic environment in our Software Integrity segment as customers have applied elevated levels of scrutiny to purchasing decisions due in part to their own budget uncertainty, which has, in some cases, affected customer order size, pricing and/or contract duration. On November 29, 2023, we announced that we have decided to explore strategic alternatives for our Software Integrity segment. As a part of this process, our management is considering a full range of strategic opportunities. At this time we cannot predict the impact that such strategic alternatives might have on our business, operations or financial condition. This announcement and uncertainty could have a number of negative effects on our current business, including potentially disrupting our regular operations, diverting the attention of our workforce and management team and increasing undesired workforce turnover. It could also disrupt existing business relationships, make it harder to develop new business relationships, or otherwise negatively impact the way that we operate our business, which could negatively impact our business, operating results or financial condition. If these macroeconomic uncertainties persist and economic conditions continue to deteriorate, then the semiconductor and electronics industries could fail to grow. Additionally, uncertain macroeconomic conditions could also have the effect of increasing other risks and uncertainties facing our business, which could have a material adverse effect on our operating results and financial condition. Such risks that may be heightened by uncertain macroeconomic conditions could include China's stated policy of becoming a global leader in the semiconductor industry may lead to increased competition or further disruption of international trade relationships, including, but not limited to, additional government trade restrictions. For more on risks related to government export and import restrictions such as the U.S. government's Entity List and Export Regulations (as defined below), see "Industry Risks - We are subject to governmental export and import requirements that could subject us to liability and restrict our ability to sell our products and services, which could impair our ability to compete in international markets." Adverse economic conditions affect demand for devices that our products help create, such as the ICs incorporated in personal computers, smartphones, automobiles and servers. Longer-term reduced demand for these or other products could result in reduced demand for design solutions and significant decreases in our average selling prices and product sales over time. Future economic downturns could also adversely affect our business, operating results and financial condition. In addition, if our customers or distributors build elevated inventory levels, we could experience a decrease in short-term and/or long-term demand for our products. If any of these events or disruptions were to occur, the demand for our products and services could be adversely affected along with our business, operating results and financial condition. Further, the negative impact of these events or disruptions may be deferred due to our business model. Further economic instability could also adversely affect the banking and financial services industry and result in bank failures or credit downgrades of the banks we rely on for foreign currency forward contracts, credit and banking transactions, and deposit services, or cause them to default on their obligations. Additionally, the banking and financial services industries are subject to complex laws and are heavily regulated. There is uncertainty regarding how proposed, contemplated or future changes to the laws, policies and regulations governing our industry, the banking and financial services industry and the economy could affect our business, including increased global interest rates and global inflationary pressure. A deterioration of conditions in worldwide credit markets could limit our ability to obtain external financing to fund our operations and capital expenditures. In addition, difficult economic conditions may also result in a higher rate of losses on our accounts receivable due to credit defaults. Any of the foregoing could cause adverse effects on our business, operating results and financial condition, and could cause our stock price to decline.

If we fail to protect our proprietary technology, our business will be harmed. Our success depends in part upon protecting our proprietary technology. Our efforts to protect our technology may be costly and unsuccessful. We rely on agreements with customers, employees and other third parties as well as intellectual property laws worldwide to protect our proprietary technology. These agreements may be breached, and we may not have adequate remedies for any breach. Additionally, despite our measures to prevent piracy, other parties may attempt to illegally copy or use our products, which could result in lost revenue if their efforts are successful. Some foreign countries do not currently provide effective legal protection for intellectual property and our ability to prevent the unauthorized use of our products in those countries is therefore limited. Our trade secrets may also be stolen, otherwise become known, or be independently developed by competitors. From time to time, we may need to commence litigation or other legal proceedings in order to assert claims of infringement of our intellectual property; defend our products from piracy; protect our trade secrets or know-how; or determine the enforceability, scope and validity of the propriety rights of others. If we do not obtain or maintain appropriate patent, copyright or trade secret protection for any reason, or cannot fully defend our intellectual property rights in certain jurisdictions, our business and operating results would be harmed. In addition, intellectual property litigation is lengthy, expensive and uncertain. Legal fees related to such litigation will increase our operating expenses and may reduce our net income. We may not be able to realize the potential financial or strategic benefits of the transactions we complete, or find suitable target businesses and technology to acquire, which could hurt our ability to grow our business, develop new products or sell our products and services. Acquisitions and strategic investments are an important part of our growth strategy. We have completed a significant number of acquisitions in recent years. We expect to make additional acquisitions and strategic investments in the future, but we may not find suitable acquisition or investment targets, or we may not be able to consummate desired acquisitions or investments due to unfavorable credit markets, commercially unacceptable terms, failure to obtain regulatory approvals, competitive bid dynamics or other risks, which could harm our operating results.

•Negative impact on our net income resulting from acquisition or investment-related costs; and •Requirements imposed by government regulators in connection with their review of an acquisition, including required divestitures or restrictions on the conduct of our business or the acquired business. Additionally, we have divested and may in the future divest certain product lines or technologies that no longer fit our long-term strategies. Divestitures may adversely impact our business, operating results and financial condition if we are unable to achieve the anticipated benefits or cost savings from such divestitures, or if we are unable to offset impacts from the loss of revenue associated with the divested product lines or technologies. For example, if we decide to sell or otherwise dispose of certain product lines or assets, we may be unable to do so on satisfactory terms within our anticipated timeframe or at all. Further, whether such divestitures are ultimately consummated or not, their pendency could have a number of negative effects on our current business, including potentially disrupting our regular operations, diverting the attention of our workforce and management team and increasing undesired workforce turnover. It could also disrupt existing business relationships, make it harder to develop new business relationships, or otherwise negatively impact the way that we operate our business. If we do not manage the foregoing risks, the transactions that we complete or are unable to complete may have an adverse effect on our business, operating results and financial condition. 24

If we fail to timely recruit and/or retain senior management and key employees globally, our business may be harmed. We depend in large part upon the services of our senior management team and key employees to drive our future success, and certain of such personnel depart our company from time to time, with the frequency and number of such departures varying widely. For example, we have recently experienced significant changes to our executive leadership team due to planned succession and other departures. The departure of key employees could result in significant disruptions to our operations, including adversely affecting the timeliness of our product releases, the successful implementation and completion of our initiatives, the adequacy of our internal control over financial reporting, and our business, operating results and financial condition. To be successful, we must also attract senior management and key employees who join us organically and through acquisitions. There are a limited number of qualified engineers. Competition for these individuals and other qualified employees is intense and has increased globally, including in major markets such as Asia. Our employees are often recruited aggressively by our competitors and our customers worldwide. Any failure to recruit and/or retain senior management and key employees could harm our business, operating results and financial condition. Additionally, efforts to recruit such employees could be costly and negatively impact our operating expenses. We issue equity awards from employee equity plans as a key component of our overall compensation. We face pressure to limit the use of such equity-based compensation due to dilutive effects on stockholders. If we are unable to offer attractive compensation packages in the future, it could limit our ability to attract and retain key employees.

We compete principally on the basis of technology, product quality and features (including ease-of-use), license or usage terms, post-contract customer support, interoperability among products, and price and payment terms. Specifically, we believe the following competitive factors affect our success: •Our ability to anticipate and lead critical development cycles and technological shifts, innovate rapidly and efficiently, improve our existing software and hardware products, and successfully develop or acquire such new products; •Our ability to offer products that provide both a high level of integration into a comprehensive platform and a high level of individual product performance; •Our ability to enhance the value of our offerings through more favorable terms such as expanded license usage, future purchase rights, price discounts and other differentiating rights, such as multiple tool copies, post-contract customer support, "re-mix" rights that allow customers to exchange the software they initially licensed for other Synopsys products, and the ability to purchase pools of technology; •Our ability to manage an efficient supply chain to ensure hardware product availability;

Legal and Regulatory Risks Our results could be adversely affected by a change in our effective tax rate as a result of tax law changes and related new or revised guidance and regulations, changes in our geographical earnings mix, unfavorable government reviews of our tax returns, material differences between our forecasted and actual annual effective tax rates, future changes to our tax structure, or by evolving enforcement practices. Our operations are subject to income and transaction taxes in the United States and in multiple foreign jurisdictions. Because we have a wide range of statutory tax rates in the multiple jurisdictions in which we operate, any changes in our geographical earnings mix, including those resulting from our intercompany transfer pricing or from changes in the rules governing transfer pricing, could materially impact our effective tax rate. Furthermore, a change in the tax law of the jurisdictions where we do business, including an increase in tax rates, an adverse change in the treatment of an item of income or expense, or limitations on our ability to utilize tax credits, could result in a material increase in our tax expense and impact our financial position and cash flows. For example, in response to the fiscal impact of the COVID-19 pandemic, the State of California enacted legislation on June 29, 2020 that suspends the use of certain corporate research and development tax credits for a three-year period beginning in our fiscal 2021, which resulted in an impact to our tax expense. On February 9, 2022, California Governor Newsom signed into law 2022 CA SB 113, which shortened the previously enacted suspension on the use of research and development tax credits to a two-year period covering our fiscal 2021 and 2022. On December 22, 2017, the Tax Cuts and Jobs Act (Tax Act) was enacted, which significantly changed prior U.S. tax law and includes numerous provisions that affect our business. The Tax Act includes certain provisions that began to affect our income in the first quarter of fiscal 2019, while other sections of the Tax Act and related regulations will begin to affect our business in the first quarter of fiscal 2023. There are various proposals in Congress to amend certain provisions of the Tax Act. The state of these proposals and other future legislation remains uncertain and, if enacted, may materially affect our financial position. 27 On August 16, 2022, the Inflation Reduction Act of 2022 (IR Act) was enacted in the United States. The IR Act includes a minimum tax rate of 15%, as well as tax credit incentives for reductions in greenhouse gas emissions. The details of the computation of the tax and implementation of the incentives will be subject to regulations to be issued by the U.S. Department of the Treasury. On August 9, 2022, the CHIPS and Science Act of 2022 (CHIPS Act) was enacted in the United States to provide certain financial incentives to the semiconductor industry, primarily for manufacturing activities within the United States. We are continuing to monitor the IR Act and CHIPS Act and related regulatory developments to evaluate their potential impact on our business and operating results. On October 8, 2021, the Organization for Economic Co-operation and Development (OECD) announced the OECD/G20 Inclusive Framework on Base Erosion and Profit Shifting (Framework) which agreed to a two-pillar solution to address tax challenges arising from digitalization of the economy. On December 20, 2021, the OECD released Pillar Two Model Rules defining the global minimum tax rules, which contemplate a minimum tax rate of 15%. The OECD continues to release additional guidance on these rules and the Framework calls for law enactment by OECD and G20 members to take effect in 2023 and 2024. These changes, when enacted by various countries in which we do business, may increase our taxes in these countries. Changes to these and other areas in relation to international tax reform, including future actions taken by foreign governments in response to the Tax Act, could increase uncertainty and may adversely affect our tax rate and cash flow in future years. Our income and non-income tax filings are subject to review or audit by the Internal Revenue Service and state, local and foreign taxing authorities. We exercise significant judgment in determining our worldwide provision for income taxes and, in the ordinary course of our business, there may be transactions and calculations where the ultimate tax determination is uncertain. We may also be liable for potential tax liabilities of businesses we acquire, including future taxes payable related to the transition tax on earnings from their foreign operations, if any, under the Tax Act. Although we believe our tax estimates are reasonable, the final determination in an audit may be materially different than the treatment reflected in our historical income tax provisions and accruals. An assessment of additional taxes because of an audit could adversely affect our income tax provision and net income in the periods for which that determination is made. For further discussion on our ongoing audit, see Note 15 of the Notes to Consolidated Financial Statements under the heading "Non-U.S. Examinations." We maintain significant deferred tax assets related to certain tax credits. Our ability to use these credits is dependent upon having sufficient future taxable income in the relevant jurisdiction and in the case of foreign tax credits, how such credits are treated under current and potential future tax law. Changes to the Tax Act, other regulatory changes, and changes in our forecasts of future income could result in an adjustment to the deferred tax asset and a related charge to earnings that could materially affect our financial results.

We may pursue new product and technology initiatives, and if we fail to successfully carry out these initiatives, we could be adversely impacted. As part of the evolution of our business, we have made substantial investments to develop new products and enhancements to existing products through our acquisitions and research and development efforts. If we are unable to anticipate technological changes in our industry by introducing new or enhanced products in a timely and cost-effective manner, or if we fail to introduce products that meet market demand, we may lose our competitive position, our products may become obsolete, and our business, operating results and financial condition or results of operations could be adversely affected. Additionally, from time to time, we may invest in efforts to expand into adjacent markets, including, for example, software security, quality testing solutions and AI. Although we believe these solutions are complementary to our EDA tools, we have less experience and a more limited operating history in offering software quality testing and security products and services, and our efforts in creating AI technology solutions such as Synopsys.ai may not be successful. Our success in these and other new markets depends on a variety of factors, including, but not limited to, the following: •Our ability to attract a new customer base, including in industries in which we have less experience; •Our successful development of new sales and marketing strategies to meet customer requirements; •Our ability to accurately predict, prepare for and promptly respond to technological developments in new fields, including, in the case of our software quality testing and security tools and services, identifying new security vulnerabilities in software code and ensuring support for a growing number of programming languages; •Our ability to compete with new and existing competitors in these new industries, many of which may have more financial resources, industry experience, brand recognition, relevant intellectual property rights or established customer relationships than we currently do, and could include free and open source solutions that provide similar software quality testing, security tools and AI solutions without fees; •Our ability to skillfully balance our investment in adjacent markets with investment in our existing products and services; •Our ability to attract and retain employees with expertise in new fields;

Product errors or defects could expose us to liability and harm our reputation and we could lose market share. Software products frequently contain errors or defects, especially when first introduced, when new versions are released, or when integrated with technologies developed by acquired companies. Product errors, including those resulting from third-party suppliers, could affect the performance or interoperability of our products, could delay the development or release of new products or new versions of products and could adversely affect market acceptance or perception of our products. In addition, any allegations of manufacturability issues resulting from use of our IP products could, even if untrue, adversely affect our reputation and our customers' willingness to license IP products from us. Any such errors or delays in releasing new products or new versions of products or allegations of unsatisfactory performance could cause us to lose customers, increase our service costs, subject us to liability for damages and divert our resources from other tasks, any one of which could materially and adversely affect our business, operating results and financial condition.

Our hardware products, which primarily consist of prototyping and emulation systems, subject us to distinct risks. The growth in sales of our hardware products subjects us to several risks, including, but not limited to: •Increased dependence on a sole supplier for certain hardware components, which may reduce our control over product quality and pricing and may lead to delays in production and delivery of our hardware products, should our supplier fail to deliver sufficient quantities of acceptable components in a timely fashion; •Increasingly variable revenue and less predictable revenue forecasts, due to fluctuations in hardware revenue, which is recognized upfront upon shipment, as opposed to most sales of software products for which revenue is recognized over time; •Potential reductions in overall margins, as the gross margin for our hardware products, is typically lower than those of our software products; •Longer sales cycles, which create risks of insufficient, excess or obsolete inventory and variations in inventory valuation, which can adversely affect our business, operating results and financial condition; •Decreases or delays in customer purchases in favor of next-generation releases or competitive products, which may lead to excess or obsolete inventory or require us to discount our older hardware products; 26

•Longer warranty periods than those of our software products, which may require us to replace hardware components under warranty, thus increasing our costs; and •Potential impacts on our supply chain, including the effects of increased global inflationary pressures and interest rates, and a sustained global semiconductor shortage.

From time to time, we are subject to claims that our products infringe on third-party intellectual property rights. We are from time to time subject to claims alleging our infringement of third-party intellectual property rights, including patent rights. Under our customer agreements and other license agreements, we agree in many cases to indemnify our customers if our products are alleged to infringe on a third party's intellectual property rights. Infringement claims can result in costly and time-consuming litigation, require us to enter into royalty arrangements, subject us to damages or injunctions restricting our sale of products, invalidate a patent or family of patents, require us to refund license fees to our customers or to forgo future payments, or require us to redesign certain of our products, any one of which could harm our business and operating results. For example, some customers have requested we defend and indemnify them against claims for patent infringement asserted in various district courts and at the U.S. International Trade Commission by Bell Semiconductor LLC (Bell Semic), a patent monetization entity, based on Bell Semic's allegation that the customers' use of one or more features of certain of our products infringes one or more of six patents held by Bell Semic. We are defending some of our customers consistent with the terms of our End User License Agreement. Further information regarding Bell Semic is contained in Part I, Item 3, Legal Proceedings of this Annual Report on Form 10-K. We may not be able to continue to obtain licenses to third-party software and intellectual property on reasonable terms or at all, which may disrupt our business and harm our financial results. We license third-party software and other intellectual property for use in product research and development and, in several instances, for inclusion in our products. We also license third-party software, including the software of our competitors, to test the interoperability of our products with other industry products and in connection with our professional services. These licenses may need to be renegotiated or renewed from time to time, or we may need to obtain new licenses in the future. Third parties may stop adequately supporting or maintaining their technology, or they or their technology may be acquired by our competitors. If we are unable to obtain licenses to these third-party software and intellectual property on reasonable terms or at all, we may not be able to sell the affected products, our customers' use of the products may be interrupted, or our product development processes and professional services offerings may be disrupted, which could in turn harm our financial results, our customers, and our reputation. The inclusion of third-party intellectual property in our products can also subject us and our customers to infringement claims. We may not be able to sufficiently limit our potential liability contractually. Regardless of outcome, infringement claims may require us to use significant resources and may divert management's attention from the operation of our business. Some of our products and technology, including those we acquire, may include software licensed under open source licenses. Some open source licenses could require us, under certain circumstances, to make available or grant licenses to any modifications or derivative works we create based on the open source software. The risks associated with open source usage may not be eliminated despite our best efforts and may, if not properly addressed, result in unanticipated obligations that harm our business. In preparing our financial statements we make certain assumptions, judgments and estimates that affect amounts reported in our consolidated financial statements, which, if not accurate, may significantly impact our financial results. We make assumptions, judgments and estimates for a number of items, including the fair value of financial instruments, goodwill, long-lived assets and other intangible assets, the realizability of deferred tax assets, the recognition of revenue and the fair value of stock awards. We also make assumptions, judgments and estimates in determining the accruals for employee-related liabilities, including commissions and variable compensation, and in determining the accruals for uncertain tax positions, valuation allowances on deferred tax assets, allowances for credit losses, and legal contingencies. These assumptions, judgments and estimates are drawn from historical experience and various other factors that we believe are reasonable under the circumstances as of the date of the consolidated financial statements. Actual results could differ materially from our estimates, and such differences could significantly impact our financial results. 27

The growth of our business depends primarily on the semiconductor and electronics industries. The growth of the EDA industry as a whole, sales in our Design Automation and Design IP segments, and, to some extent, our Software Integrity segment sales are dependent on the semiconductor and electronics industries. A substantial portion of our business and revenue depends upon the commencement of new design projects by semiconductor manufacturers, systems companies and their customers. The increasing complexity of designs of SoCs, ICs, electronic systems and customers' concerns about managing costs have previously led to, and in the future could lead to, a decrease in design starts and design activity in general. For example, in response to this increasing complexity, some customers may choose to focus on one discrete phase of the design process or opt for less advanced, but less risky, manufacturing processes that may not require the most advanced EDA products. Demand for our products and services could decrease and our business, financial condition and operating results could be adversely affected if growth in the semiconductor and electronics industries slows or stalls, including due to increased global inflationary pressures and interest rates, a continued or worsening global supply chain disruption, geopolitical pressures or economic slowdowns or recessions. Additionally, as the EDA industry has matured, consolidation has resulted in stronger competition from companies better able to compete as sole source vendors. This increased competition may cause our revenue growth rate to decline and exert downward pressure on our operating margins, which would have an adverse effect on our business and financial condition. Furthermore, the semiconductor and electronics industries have become increasingly complex and interconnected ecosystems. Many of our customers outsource the manufacturing of their semiconductor designs to foundries. Our customers also frequently incorporate third-party IP, whether provided by us or other vendors, into their designs to improve the efficiency of their design process. We work closely with major foundries to ensure that our EDA, IP and manufacturing solutions are compatible with their manufacturing processes. Similarly, we work closely with other major providers of semiconductor IP, particularly microprocessor IP, to optimize our EDA tools for use with their IP designs and to assure that their IP and our own IP products work effectively together, as we may each provide for the design of separate components on the same chip. If we fail to optimize our EDA and IP solutions for use with major foundries' manufacturing processes or major IP providers' products, or if our access to such foundry processes or third-party IP products is hampered, then our solutions may become less desirable to our customers, resulting in an adverse effect on our business and financial condition. We operate in highly competitive industries, and if we do not continue to meet our customers' demand for innovative technology at lower costs, our products may not be competitive or may become obsolete. In our Design Automation segment, we compete against EDA vendors that offer a variety of products and services, such as Cadence Design Systems, Inc. and Siemens EDA. We also compete with other EDA vendors, including new entrants to the marketplace, that offer products focused on one or more discrete phases of the IC design process. Moreover, our customers internally develop design tools and capabilities that compete with our products. In our Design IP segment, we compete against a growing number of silicon IP providers as well as our customers' internally developed IP. In our Software Integrity segment, we compete with other solution providers, many of which focus on specific aspects of software security or quality analysis. We also compete with frequent new entrants, which include start-up companies and more established software companies. The industries in which we operate are highly competitive, with new competitors entering these markets both domestically and internationally. For example, China has implemented national policies favoring Chinese companies and has formed government-backed investment funds as it seeks to build independent EDA capabilities and compete internationally in the semiconductor industry. The demand for our products and services is dynamic and depends on a number of factors, including, among other things, demand for our customers' products, design starts and our customers' budgetary constraints. Technology in these industries evolves rapidly and is characterized by frequent product introductions and improvements as well as changes in industry standards and customer requirements. For example, the adoption of cloud computing and artificial intelligence (AI) technologies can bring new demand and also challenges in terms of disruption to both business models and our existing technology 17 offerings. Our efforts in developing such new technology solutions, including, for example, our current efforts in creating cloud computing and AI solutions, may not succeed. Semiconductor device functionality requirements continually increase while feature widths decrease, which substantially increases the complexity, cost and risk of chip design and manufacturing. At the same time, our customers and potential customers continue to demand a lower total cost of design, which can lead to the consolidation of their purchases from one vendor. In order to succeed in this environment, we must successfully meet our customers' technology requirements and increase the value of our products, while also striving to reduce their overall costs and our own operating costs.

Liquidity requirements in our U.S. operations may require us to raise cash in uncertain capital markets, which could negatively affect our financial condition. As of October 31, 2023, approximately 52% of our worldwide cash and cash equivalents balance is held by our international subsidiaries. We intend to meet our U.S. cash spending needs primarily through our existing U.S. cash balances, ongoing U.S. cash flows, and available credit under our term loan and revolving credit facilities. Should our cash spending needs in the U.S. rise and exceed these liquidity sources, we may be required to incur additional debt at higher than anticipated interest rates or access other funding sources, which could negatively affect our operating results, capital structure or the market price of our common stock.

We may be subject to litigation proceedings that could harm our business. We may be subject to legal claims or regulatory matters involving stockholder, consumer, employment, customer, supplier, competition and other issues on a global basis. Litigation is subject to inherent uncertainties, and unfavorable rulings could occur. An unfavorable ruling could include monetary damages or, in cases for which injunctive relief is sought, an injunction prohibiting us from manufacturing or selling one or more products. If we were to receive an unfavorable ruling on a matter, our business and operating results could be materially harmed. Further information regarding certain of these matters is contained in Part I, Item 3, Legal Proceedings of this Annual Report on Form 10-K.

There are inherent limitations on the effectiveness of our controls and compliance programs. Regardless of how well designed and operated it is, a control system can provide only reasonable assurance that its objectives will be met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent 29 limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected. Our compliance programs and compliance training for employees may not prevent our employees, contractors or agents from breaching or circumventing our policies or violating applicable laws and regulations. Failure of our control systems and compliance programs to prevent error, fraud or violations of law could have a material adverse impact on our business.

General Risks Our investment portfolio may be impaired by any deterioration of capital markets. From time to time, our cash equivalent and short-term investment portfolio consists of investment-grade U.S. government agency securities, asset-backed securities, corporate debt securities, commercial paper, certificates of deposit, money market funds, municipal securities and other securities and bank deposits. Our investment portfolio carries both interest rate risk and credit risk and may be negatively impacted by deteriorating economic conditions, increased global inflationary pressures and interest rates and bank failures. Fixed rate debt securities may have their market value adversely impacted due to a credit downgrade or a rise in interest rates, while floating rate securities may produce less income than expected if interest rates fall or a credit downgrade occurs. Our future investment income may fall short of expectations due to changes in interest rates or if the decline in fair value of investments held by us is judged to be other-than-temporary. In addition, we may suffer losses in principal if we are forced to sell securities that decline in market value due to changes in the issuer's credit quality or changes in interest rates.

Catastrophic events and the effects of climate change, pandemics or other unexpected events may disrupt our business and harm our operating results. Due to the global nature of our business, our operating results may be negatively impacted by catastrophic events and the effects of climate change, pandemics, such as the recent COVID-19 pandemic, or other unexpected events throughout the world. We rely on a global network of infrastructure applications, enterprise applications and technology systems for our development, marketing, operational, support and sales activities. A disruption or failure of these systems in the event of a major earthquake, fire, extreme temperatures, drought, flood, telecommunications failure, cybersecurity attack, terrorist attack, epidemic or pandemic, or other catastrophic events or climate change-related events could cause system interruptions, delays in our product development and loss of critical data and could prevent us from fulfilling our customers' orders. In particular, our sales and infrastructure are vulnerable to regional or worldwide health conditions, including the effects of the outbreak of contagious diseases, such as the government-imposed restrictions that curtailed global economic activity and caused substantial volatility in global financial markets during the COVID-19 pandemic. Moreover, our corporate headquarters, a significant portion of our research and development activities, our data centers, and certain other critical business operations are located in California, near major earthquake faults and sites of recent wildfires, which may become more frequent, along with other extreme weather events, due to climate change. A catastrophic event or other extreme weather event that results in the destruction or disruption of our data centers or our critical business or IT systems would severely affect our ability to conduct normal business operations and, as a result, our operating results would be adversely affected.

•Our ability to compete on the basis of payment terms; and •Our ability to provide engineering and design consulting for our products. If we fail to successfully manage any of these competitive factors, fail to successfully balance the conflicting demands for innovative technology and lower overall costs, or fail to address new competitive forces, our business, operating results and financial condition will be adversely affected. We are subject to governmental export and import requirements that could subject us to liability and restrict our ability to sell our products and services, which could impair our ability to compete in international markets. We are subject to export controls, laws and regulations that restrict selling, shipping or transmitting certain of our products and services and transferring certain of our technology outside the United States. These requirements also restrict domestic release of software and technology to certain foreign nationals. In addition, we are subject to customs and other import requirements that regulate imports that may be important for our business. If we fail to comply with the U.S. Export Administration Regulations or other U.S. or non-U.S. export requirements (collectively, the Export Regulations), we could be subject to substantial civil and criminal penalties, including fines for the company and the possible loss of the ability to engage in exporting and other international transactions. Due to the nature of our business and technology, the Export Regulations may also subject us to governmental inquiries regarding transactions between us and certain foreign entities. For example, we have received administrative subpoenas from the U.S. Bureau of Industry and Security (the BIS) requesting production of information and documentation relating to transactions with certain Chinese entities. We believe that we are in full compliance with all applicable regulations and are working with the BIS to respond to its subpoenas. However, we cannot predict the outcome of the inquiries or their potential effect on our operations or financial condition. We believe that the Export Regulations do not materially impact our business at this time, but we cannot predict the impact that additional regulatory changes may have on our business in the future. The United States has published significant changes to the Export Regulations with respect to Russia and China, and we anticipate additional changes to the Export Regulations in the future. For example, the United States government has implemented controls on advanced computing ICs, computer commodities that contain such ICs, and certain semiconductor manufacturing items, as well as controls on transactions involving items for supercomputer and semiconductor manufacturing end-users. The controls expand the scope of foreign-produced items subject to license requirements for certain entities on the U.S. government's Entity List. Future changes to the Export Regulations, including 18 changes in the enforcement and scope of such regulations, may create delays in the introduction of our products or services in international markets or could prevent our customers with international operations from deploying our products or services globally. In some cases, such changes could prevent the export or import of our products. Consolidation among our customers and within the industries in which we operate, as well as our dependence on a relatively small number of large customers, may negatively impact our operating results. A number of business combinations and strategic partnerships among our customers in the semiconductor and electronics industries have occurred over the last several years, and more could occur in the future. Consolidation among our customers could lead to fewer customers or the loss of customers, increased customer bargaining power or reduced customer spending on software and services. Further, we depend on a relatively small number of large customers, and on such customers continuing to renew licenses and purchase additional products from us, for a large portion of our revenues. Consolidation among our customers could also reduce demand for our products and services if customers streamline research and development or operations, or reduce or delay purchasing decisions. Reduced customer spending or the loss of customers, particularly our large customers, could adversely affect our business, operating results and financial condition. In addition, we and our competitors may acquire businesses and technologies to complement and expand our respective product offerings. Consolidated competitors could have considerable financial resources and channel influence as well as broad geographic reach, which may enable them to be more competitive in, among other things, product differentiation, breadth of technology portfolio, pricing, marketing, services or support. Such consolidations or acquisitions could negatively impact our business, operating results and financial condition.

Business Operations Risks The global nature of our operations exposes us to increased risks and compliance obligations. We derive roughly half of our revenue from sales outside the United States, and we expect our orders and revenue to continue to depend on sales to customers outside the U.S. We have also continually expanded our non-U.S. operations. This strategy requires us to recruit and retain qualified technical and managerial employees, manage multiple remote locations performing complex software development projects, and ensure intellectual property protection outside of the U.S. Our international operations and sales subject us to a number of increased risks, including: •Economic slowdowns, recessions or uncertainty in financial markets, including, among other things, the impact of increased global inflationary pressures and interest rates; •Uncertain economic, legal and political conditions in China, Europe and other regions where we do business, including, for example, changes in China-Taiwan relations, regional or global military conflicts, and related sanctions and financial penalties imposed on participants in such conflicts; •Government trade restrictions, including tariffs, export controls or other trade barriers, and changes to existing trade arrangements, including the unknown impact of current and future U.S. and Chinese trade regulations; •Ineffective or weaker legal protection of intellectual property rights; •Difficulties in adapting to cultural differences in the conduct of business, which may include business practices in which we are prohibited from engaging by the Foreign Corrupt Practices Act or other anti-corruption laws; •Financial risks such as longer payment cycles, changes in currency exchange rates and difficulty in collecting accounts receivable; •Inadequate local infrastructure that could result in business disruptions;

•Additional taxes, interest and potential penalties and uncertainty around changes in tax laws of various countries; and •Other factors beyond our control such as natural disasters, terrorism, civil unrest, war and infectious diseases and pandemics, such as the COVID-19 pandemic. 19 Furthermore, if any of the foreign economies in which we do business deteriorate or if we fail to effectively manage our global operations, our business and operating results will be harmed. There is inherent risk, based on the complex relationships between certain Asian countries such as China, where we derive a growing percentage of our revenue, and the United States, that political, diplomatic or military events could result in trade disruptions, including tariffs, trade embargoes, export restrictions and other trade barriers. A significant trade disruption, export restriction, or the establishment or increase of any trade barrier in any area where we do business could reduce customer demand and cause customers to search for substitute products and services, make our products and services more expensive or unavailable for customers, increase the cost of our products and services, have a negative impact on customer confidence and spending, make our products less competitive, or otherwise have a materially adverse impact on our backlog, future revenue and profits, our customers' and suppliers' business, operating results and financial condition. For example and as described above, the ongoing geopolitical and economic uncertainty between the U.S. and China, the unknown impact of current and future U.S. and Chinese trade regulations, and other geopolitical risks with respect to China and Taiwan may cause disruptions in the markets and industries we serve and our supply chain, decreased demand from customers for products using our solutions or other disruptions, which could, directly or indirectly, materially harm our business, operating results and financial condition. For more on risks related to government export and import restrictions such as the U.S. government's Entity List and the Export Regulations see "Industry Risks - We are subject to governmental export and import requirements that could subject us to liability and restrict our ability to sell our products and services, which could impair our ability to compete in international markets." In response to the U.S. adopting tariffs and trade barriers or taking other actions, other countries may also adopt tariffs and trade barriers that could limit our ability to offer our products and services. Current and potential customers who are concerned or affected by such tariffs or restrictions may respond by developing their own products or replacing our solutions, which would have an adverse effect on our business. In addition, government or customer efforts, attitudes, laws or policies regarding technology independence may lead to non-U.S. customers favoring their domestic technology solutions that could compete with or replace our products, which would also have an adverse effect on our business. In addition to tariffs and other trade barriers, our global operations are subject to numerous U.S. and foreign laws and regulations such as those related to anti-corruption, tax, corporate governance, imports and exports, financial and other disclosures, privacy and labor relations. These laws and regulations are complex and may have differing or conflicting legal standards, making compliance difficult and costly. In addition, there is uncertainty regarding how proposed, contemplated or future changes to these complex laws and regulations could affect our business. We may incur substantial expense in complying with the new obligations to be imposed by these laws and regulations, and we may be required to make significant changes in our business operations, all of which may adversely affect our revenues and our business overall. If we violate these laws and regulations, we could be subject to fines, penalties or criminal sanctions, and may be prohibited from conducting business in one or more countries. Any violation individually or in the aggregate could have a material adverse effect on our operations and financial condition. Our financial results are also affected by fluctuations in foreign currency exchange rates. A weakening U.S. dollar relative to other currencies increases expenses of our foreign subsidiaries when they are translated into U.S. dollars in our consolidated statements of income. Likewise, a strengthening U.S. dollar relative to other currencies, including the renminbi or Yen, reduces revenue of our foreign subsidiaries upon translation and consolidation. Exchange rates are subject to significant and rapid fluctuations due to a number of factors, including interest rate changes and political and economic uncertainty. Therefore, we cannot predict the prospective impact of exchange rate fluctuations. We may be unable to hedge all of our foreign currency risk, which could have a negative impact on our operating results.

Our operating results may fluctuate in the future, which may adversely affect our stock price. Our operating results are subject to quarterly and annual fluctuations, which may adversely affect our stock price. Our historical results should not be viewed as indicative of our future performance due to these periodic fluctuations. 20

Many factors may cause our backlog, revenue or earnings to fluctuate, including, among other things: •Changes in demand for our products-especially products, such as hardware, generating upfront revenue-due to fluctuations in demand for our customers' products and due to constraints in our customers' budgets for research and development and EDA products and services; •Changes in demand for our products due to customers reducing their expenditures, whether as a cost-cutting measure or a result of their insolvency or bankruptcy, and whether due to increased global inflationary pressures and interest rates and a sustained global semiconductor shortage or other reasons; •Product competition in the EDA industry, which can change rapidly due to industry or customer consolidation and technological innovation; •Our ability to innovate and introduce new products and services or effectively integrate products and technologies that we acquire; •Failures or delays in completing sales due to our lengthy sales cycle, which often includes a substantial customer evaluation and approval process because of the complexity of our products and services; •Our ability to implement effective cost control measures; •Our dependence on a relatively small number of large customers, and on such customers continuing to renew licenses and purchase additional products from us, for a large portion of our revenue; •Changes to the amount, composition and valuation of, and any impairments to or write-offs of, our assets or strategic investments; •Changes in the mix of our products sold, as increased sales of our products with lower gross margins, such as our hardware products, may reduce our overall margins; •Expenses related to our acquisition and integration of businesses and technologies; •Changes in tax rules, as well as changes to our effective tax rate, including the tax effects of infrequent or unusual transactions and tax audit settlements; •Delays, increased costs or quality issues resulting from our reliance on third parties to manufacture our hardware products, which includes a sole supplier for certain hardware components; •Natural variability in the timing of IP drawdowns, which can be difficult to predict; •General economic and political conditions that affect the semiconductor and electronics industries, such as disruptions to international trade relationships, including tariffs, export licenses, or other trade barriers affecting our or our suppliers' products; and

Human Capital Resources At Synopsys, we are committed to empowering our employees to pursue their passion, challenge themselves and their peers, and make their mark on the world. We believe this creates value for us, our stockholders, and the lives of the people we impact every day. Our commitment to attracting, developing and retaining top talent makes this goal possible and our constant pursuit of improving our employees' experience promotes a culture where employees can thrive in their career. As of our fiscal 2023 year-end, Synopsys had approximately 20,300 employees, with approximately 24% in the United States and 76% in other locations around the world. Approximately 80% of our employees are engineers, and over half of those employees hold Masters' or PhD degrees. The human capital measures and objectives that we focus on include recruitment and retention; diversity, equity and inclusion; total rewards; employee health, safety, and wellbeing; employee engagement and development; and succession planning.

Total Rewards Our Total Rewards are designed to offer meaningful benefits and compensation for the time, energy, commitment, skills, and expertise employees bring to the company every day. We have practices in place that are intended to deliver fair and equitable compensation for employees based on their contribution and performance. We benchmark market practices and regularly review our compensation and benefits against the market to help ensure that it is competitive. We also offer a comprehensive set of benefits for employees and their families, focused on physical, mental and financial health and wellbeing. Our compensation and benefit programs are tailored to the various geographies in which we operate, and for eligible employees may include: •Market-competitive salary and cash bonus opportunity; •Employee Stock Purchase Plan; •Equity compensation; •Robust medical, dental, vision, and wellness benefits; •Comprehensive leave plans; •Life insurance options; •Retirement plans and associated benefits; •Financial planning tools and employee assistance plans; •Student loan repayment assistance;

Products and Services Design Automation Segment Our Design Automation segment includes the EDA and Other revenue groups. EDA Designing ICs involves many complex steps, including, among others architecture definition, register transfer level (RTL) design, functional/RTL verification, logic design or synthesis, gate-level verification, floorplanning, place and route, and physical verification. Designers use our EDA products to automate the IC design process, reduce errors and enable more powerful and robust designs. As the availability and amount of cloud-based data storage grows, customer interest in accessing EDA on the cloud is also increasing as customers seek to benefit from the scalability and flexibility that cloud computing can offer to their flows and engineering teams. While many of our solutions have been used in cloud-based environments for years, such as in a customer's own server and/or cloud environment, in fiscal 2022 we launched a Synopsys Cloud offering that provides customers additional options for accessing our EDA products in their own cloud environments and in the industry's first EDA Software-as-a-Service solution developed in partnership with Microsoft Azure.

Our solutions comprehensively address the design process, featuring a large number of EDA products that generally fall into the following categories: •Digital and custom IC design and field programmable gate array (FPGA) design, which includes software tools to design, verify, implement and prepare an IC for manufacturing; •Verification, which includes technology to verify that an IC design behaves as intended; •Manufacturing, which includes products that both enable early manufacturing process development and convert IC design layouts into the masks used to manufacture the chips; and

Customer Service and Technical Support A high level of customer service and support is critical to the adoption and successful use of our products. We provide technical support for our products through both field-based and corporate-based application engineering teams. Post-contract customer support includes providing frequent updates to maintain the utility of the software due to rapid changes in technology. In our Semiconductor & System Design segment, post-contract customer support for our EDA and IP products also includes access to the SolvNet® Plus portal, where customers can explore our complete design knowledge database. Updated daily, the SolvNet Plus portal includes technical documentation, design tips and answers to user questions. Customers can also engage, for additional charges, with our worldwide network of applications consultants for additional support needs. In our Software Integrity segment, post-contract customer support for our products includes access to our support community portal, where customers can access our product documentation, self-service training materials, customer forums and our product knowledge base. Customers can also raise support tickets, request replacement license keys and validate the terms of their active license keys through the portal. Our support community portal is frequently updated with new and supplemental materials on a variety of topics. Customers may engage dedicated support engineers for an additional charge. In addition, we offer training workshops designed to increase customer design proficiency and productivity with our products. Workshops cover our EDA products and methodologies used in our design and verification flows, as well as specialized modules addressing system design, logic design, physical design, simulation and testing. We offer regularly scheduled public and private courses in a variety of locations worldwide, as well as online training (live or on-demand) through our Virtual Classrooms.

Support for Industry Standards We actively create and support standards that help our EDA and IP customers increase productivity, facilitate efficient design flows, improve interoperability of tools from different vendors and ensure connectivity, functionality and interoperability of IP building blocks. Standards in the electronic design industry can be established by formal accredited organizations, industry consortia, company licensing made available to all, de facto usage, or through open source licensing. In our Semiconductor & System Design segment, our EDA products support many standards, including the most commonly used hardware description languages: SystemVerilog, Verilog, VHDL and SystemC®. Our products utilize 8 numerous industry-standard data formats, APIs and databases for the exchange of design data among our tools, other EDA vendors' products and applications that customers develop internally. We also comply with a wide range of industry standards within our IP product family to ensure usability and interconnectivity. In our Software Integrity segment, our solutions support several existing and emerging industry standards for software coding and security, such as the Motor Industry Software Reliability Association coding standards for the automotive industry. In addition, our products support multiple major programming languages, including C/C++, Objective C, C#, JavaScript (including many commonly used frameworks), and others. In addition, we support many common compilers, development environments, frameworks, and data and file formats.

Talent Development and Succession Planning We provide several leadership programs to address the career advancement and associated business impact of our employees. Through our digital learning platform, which was heavily utilized in fiscal 2022, we foster and support an "always learning" culture where employees can access training, external articles, videos and blogs. In addition, we hosted a series of in-person and on-demand learning sessions designed to build capability and adaptability required for the future. As employees advance in their careers, our training framework builds new capabilities on established foundational skills. Based upon the belief that our employees deserve great managers, our management training is designed to increase capability in the areas of communication, engagement, coaching, inclusion and diversity, hiring and on-boarding, business skills and ensuring an ethical and supportive work environment free from bias and harassment. In fiscal 2022, we also focused on training and resources for our managers to help them effectively manage and lead hybrid teams to enable effective team dynamics as more team members transition back to the office. In addition, our regions and business teams customize development programs for their specific needs. We remain committed to equipping leaders for the future. Because the depth and readiness of our leadership pipeline is critically important to our business, in fiscal 2022 we identified key roles across our enterprise, ensured qualified successors were in place for those roles and have committed to establishing development plans that will be tracked, assessed for effectiveness, and adjusted as we move ahead. We believe these actions will enable us to sustain a culture that honors the importance of learning, leading and growing.

Sassine Ghazi52President and Chief Operating Officer Shelagh Glaser58Chief Financial Officer Richard Mahoney60Chief Revenue Officer John F. Runkel, Jr.67General Counsel and Corporate Secretary Aart J. de Geus co-founded Synopsys and has served as Chairman of our Board of Directors since February 1998 and Chief Executive Officer since January 1994. He served as Co-Chief Executive Officer with Dr. Chi-Foon Chan from May 2012 until April 2022. Since the inception of Synopsys in December 1986, Dr. de Geus has held a variety of positions, including President, Senior Vice President of Engineering and Senior Vice President of Marketing. He has served as a member of Synopsys' Board of Directors since 1986, and served as Chairman of our Board of Directors from 1986 to 1992 and again from 1998 until present. Dr. de Geus has also served on the board of directors of Applied Materials, Inc. since July 2007. Dr. de Geus holds an M.S.E.E. from the Swiss Federal Institute of Technology in Lausanne, Switzerland and a Ph.D. in Electrical Engineering from Southern Methodist University. Sassine Ghazi has served as our Chief Operating Officer since August 2020 and became our President in November 2021. Mr. Ghazi joined Synopsys in March 1998 as an Application Engineer and most recently served as General Manager of the Design Group. Prior to joining Synopsys, Mr. Ghazi was a design engineer at Intel Corporation. Mr. Ghazi received his bachelor's degree in Business Administration from Lebanese American University; a B.S.E.E from the Georgia Institute of Technology in 1993; and an M.S.E.E. from the University of Tennessee in 1995. Shelagh Glaser joined Synopsys as our Chief Financial Officer on December 2, 2022 and succeeds Trac Pham, our former Chief Financial Officer. Prior to joining Synopsys, Ms. Glaser served as Chief Financial Officer of Zendesk, Inc. from May 2021 to November 2022. Ms. Glaser previously served in senior finance roles at Intel Corporation, a multinational technology company, including serving as its Corporate Vice President and Chief Financial Officer and Chief Operating Officer for its Data Platform Group since July 2019 and serving as its Corporate Vice President and Chief Financial Officer and in various other senior roles in its Client Computing Group from December 2013 to July 14 2019. Ms. Glaser has served as a director and member of the Audit Committee at PubMatic, Inc. since June 2022. Ms. Glaser holds a B.A. in Economics from the University of Michigan and an M.B.A. in Finance from Carnegie Mellon University. Richard Mahoney has served as our Chief Revenue Officer since November 2022. Mr. Mahoney succeeds Joseph W. Logan, who served as our Chief Revenue Officer during fiscal 2022. Mr. Mahoney joined Synopsys as a Special Projects Advisor in May 2022. Prior to joining Synopsys, Mr. Mahoney held several senior management positions with Ansys, Inc. from 2016 to 2022, including most recently as Senior Vice President of Worldwide Sales, Marketing and Customer Excellence from December 2016 to May 2022. Prior to joining Ansys, from 2014 to 2016, Mr. Mahoney was Senior Vice President, Design Enablement and International Sales, at Global Foundries, a semiconductor manufacturing company. Mr. Mahoney holds an A.S. in Computer Science from the Maxwell Institute of Technology. John F. Runkel, Jr. has served as our General Counsel and Corporate Secretary since May 2014. From October 2008 to March 2013, he was Executive Vice President, General Counsel, and Corporate Secretary of Affymetrix, Inc. He served as Senior Vice President, General Counsel and Corporate Secretary of Intuitive Surgical, Inc. from 2006 to 2007. Mr. Runkel served in several roles at VISX, Inc. from 2001 to 2005, most recently as Senior Vice President of Business Development and General Counsel. Mr. Runkel was also a partner at the law firm of Sheppard, Mullin, Richter & Hampton LLP for 11 years. Mr. Runkel holds a Bachelor of Arts and a Juris Doctorate from the University of California, Los Angeles.

FPGA Design FPGAs are complex chips that can be customized or programmed to perform a specific function after they are manufactured. For FPGA design, we offer Synplify® (Pro® and Premier) implementation and Identify® debug software tools.

Verification Our Verification Family is built from our industry-leading verification technologies, providing virtual prototyping, static and formal verification, simulation, emulation, FPGA-based prototyping, and debug in a unified environment with verification IP, planning, and coverage technology. By providing consistent compile, runtime and debug environments across the flow of verification tasks and by enabling seamless transitions across functions, the platform helps our customers accelerate chip verification, bring up software earlier, and get to market sooner with advanced SoCs. The individual products included in the Verification Family are reported in our EDA and IP and System Integration revenue categories. The solutions reported in our EDA revenue include the following: 5 •VC SpyGlass family of static verification technologies including lint, CDC (clock domain crossing), RDC (reset domain crossing), Constraint Checking, Synopsys TestMAX Advisor, and low-power analysis and verification; •VCS® functional verification solution, our comprehensive RTL and gate-level simulation technology, including Fine-Grained Parallelism; •Verdi® automated debug system, the industry's most comprehensive SoC debug; •VC Formal, our next-generation formal verification product; •ZeBu® emulation systems, which use high-performance hardware to emulate SoC designs so that designers can accelerate hardware, software and power verification of large complex SoCs and perform earlier verification and optimization of the SoC together with software; and

Item 1. Business Company and Segment Overview Synopsys, Inc. (Synopsys, we, our or us) provides products and services used across the entire Silicon to Software spectrum to bring Smart Everything to life. From engineers creating advanced semiconductors to product teams developing advanced electronic systems to software developers seeking to ensure the security and quality of their code, our customers trust that our technologies will enable them to meet new requirements for energy efficiency, reliability, mobility, security and more. We are a global leader in supplying the electronic design automation (EDA) software that engineers use to design and test integrated circuits (ICs), also known as chips or silicon. We provide software and hardware used to validate the electronic systems that incorporate chips and the software that runs on them, including cloud-based digital design flow to boost chip-design development productivity. We also provide technical services and support to help our customers develop advanced chips and electronic systems. These products and services are part of our Design Automation segment. We also offer a broad and comprehensive portfolio of semiconductor intellectual property (IP) products, which are pre-designed circuits that engineers use as components of larger chip designs rather than designing those circuits themselves. These products and services are part of our Design IP segment. We are also a leading provider of software tools and services that improve the security, quality and compliance of software in a wide variety of industries, including electronics, financial services, automotive, medicine, energy and industrials. These tools and services are part of our Software Integrity segment.

Corporate Information We incorporated in 1986 in North Carolina and reincorporated in 1987 in Delaware. Our headquarters are located at 675 Almanor Avenue, Sunnyvale, California 94085, and our headquarters' telephone number is (650) 584-5000. Our website is https://www.synopsys.com/. We have approximately 122 offices worldwide. Our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, Proxy Statements, including those relating to our Annual Meeting of Stockholders, and any amendments to such reports or other information filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act are available through the Investor Relations page of our website (https://investor.synopsys.com/overview/default.aspx) free of charge as soon as reasonably practicable after we file them with, or furnish them to, the SEC (www.sec.gov). We use our Investor Relations page as a routine channel for distribution of important information, including, among other things, news releases, investor presentations and financial information and to comply with our disclosure obligations under Regulation Fair Disclosure. The contents of our website are not part of this Annual Report on Form 10-K and shall not be deemed incorporated by reference.

Background In this era of Smart Everything, we have seen a remarkable proliferation of consumer and wireless electronic products, particularly mobile devices. The growth of the Internet and cloud computing has provided people with new ways to create, store, and share information. At the same time, the increasing use of electronics in cars, buildings, appliances, and other consumer products is creating a connected landscape of smart devices. Numerous software applications have been developed to expand the potential of these connected devices. The increasing impact of artificial intelligence (AI) and machine learning is driving an increase in the activity of new and existing chip and system design companies around the world. These developments have been enabled by innovation in the semiconductor and software industries. It is now common for a single chip to combine many components (processor, communications, memory, custom logic, input/output) and embedded software into a single system-on-chip (SoC), necessitating highly complex chip designs. The most complex chips today contain more than a billion transistors. Transistors are the basic building blocks for ICs, each of which may have features that are less than 1/1,000th the diameter of a human hair. These devices are manufactured using masks to direct beams of light onto a wafer of silicon. At such small dimensions, the wavelength of light itself can become an obstacle to production, proving too big to create such dense features and requiring creative and complicated new approaches. Designers have turned to new manufacturing techniques to solve these problems, such as multiple-patterning lithography, FinFET 3D transistors and Gate-All-Around Field-Effect transistor structures, which in turn have introduced new challenges to design and production. The popularity of mobile devices and other electronic products has increased demand for chips and systems with greater functionality and performance, reduced size, and lower power consumption. Our customers, who design those products, are facing intense pressure to deliver innovative offerings in shorter timeframes and at lower prices. In other words, innovation in chip and systems design often hinges on providing products "better," "sooner," and "cheaper" than competitors. The design of these chips and systems is extremely complex and necessitates state-of-the-art solutions. Over the past several years, market verticals including AI, 5G, automotive and cloud computing infrastructure have contributed to the ongoing demand for our products and services. A similar dynamic is at work in the software arena, whether the software is embedded on a chip or used in other applications. The pace of innovation often requires developers to deliver more secure, high-quality software, which can include millions of lines of code, in increasingly frequent release cycles. Bugs, defects and security vulnerabilities in code can be difficult to detect and expensive to fix. Despite these challenges, it is crucial to have high-quality, secure code to ensure consumers' privacy and safety, especially at a time when software is critical in many industries across a growing array of smart devices.

Sales and Distribution Our Design Automation and Design IP segment customers are primarily semiconductor and electronics systems companies. The customers for products in our Software Integrity segment include many of these companies as well as companies from a wider array of industries, including electronics, financial services, automotive, medicine, energy and industrials. We market our products and services principally through direct sales in the United States and our principal foreign markets. Our Software Integrity segment continues to grow its indirect sales partner program, enabling our Software Integrity segment to engage geographies beyond the reach of our direct sales force and opening opportunities in targeted vertical markets. We typically distribute our software products and documentation to customers electronically, but provide physical media (e.g., DVD-ROMs) when requested by the customer. We maintain sales and support centers throughout the United States. Outside the United States, we maintain sales, support or service offices in Canada, multiple countries in Europe, Israel and throughout Asia, including Japan, China, Korea, India and Taiwan. Our offices are further described under Part I, Item 2, Properties of this Annual Report on Form 10-K. Information relating to domestic and foreign operations, including revenue and long-lived assets by geographic area, is contained in Part II, Item 8, Financial Statements and Supplementary Data of this Annual Report on Form 10-K. Risks related to our foreign operations are described in Part I, Item 1A, Risk Factors of this Annual Report on Form 10-K. 9

Product Sales and Licensing Agreements We typically license our software to customers under non-exclusive license agreements that restrict use of our software to specified purposes within specified geographical areas. The majority of licenses to our EDA products are network licenses that allow a number of individual users to access the software on a defined network, including, in some cases, regional or global networks. The majority of licenses to our Software Integrity products are capacity or user licenses that allow a number of users to access the software based on a specified number of team members or specified code-bases in a defined territory. License fees depend on the type of license, product mix, and number of copies of each product licensed. For a full discussion of our software product offerings, see Part II, Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations of this Annual Report on Form 10-K. 10 We typically license Synopsys IP products under nonexclusive license agreements that provide usage rights for specific designs. Fees under these licenses are typically charged on a per design basis plus, in some cases, royalties. See Note 2. Significant Accounting Policies and Bases of Presentation of the Notes to Consolidated Financial Statements for further information. Our hardware products, which principally consist of our prototyping and emulation systems, are either sold or leased to our customers. Risks related to disruptions in our supply chain affecting our business are described in Part I, Item 1A, Risk Factors of this Annual Report on Form 10-K. Our professional services team typically provides design consulting services to our customers under consulting agreements with statements of work specific to each project.

Competition Within our Design Automation segment, we compete against other EDA vendors and against our customers' own design tools and internal design capabilities. The EDA industry is highly competitive. In general, we compete principally on technology leadership, product quality and features (including ease-of-use), license terms, price and payment terms, post-contract customer support, flexibility of tool use, and interoperability with our own and other vendors' products. We also deliver a significant amount of engineering and design consulting for our products. No single factor drives an EDA customer's buying decision, and we compete on all fronts to capture a higher portion of our customers' budgets. Our competitors include EDA vendors that offer varying ranges of products and services, such as Cadence Design Systems, Inc. and Siemens EDA. We also compete with other EDA vendors, including new entrants to the marketplace, that offer products focused on one or more discrete phases of the IC design process, as well as with customers' internally developed design tools and capabilities. Within our Design IP segment, Synopsys competes against numerous other IP providers, including Cadence Design Systems, Inc., and our customers' internally developed IP. We generally compete on the basis of product quality, reliability, features, availability of titles for new manufacturing processes, ease of integration with customer designs, compatibility with design tools, license terms, price and payment terms, and customer support. Our Software Integrity segment competes with numerous solution providers, many of which focus on specific aspects of software security or quality analysis. We also compete with frequent new entrants, which include start-up companies and more established software companies. For example, competitors named in the Gartner Magic Quadrant for Application Security Testing include Checkmarx Ltd., Veracode, Inc., Open Text Corporation, GitHub, Inc. and Snyk Ltd.

Risks related to competitive factors affecting our business are described in Part I, Item 1A, Risk Factors of this Annual Report on Form 10-K. Proprietary Rights We primarily rely upon a combination of copyright, patent, trademark, and trade secret laws and license and non-disclosure agreements to establish and protect our proprietary rights. We have a diversified portfolio of more than 3,300 United States and foreign patents issued, and we will continue to pursue additional patents in the future. Our issued patents have expiration dates through 2044 and generally have a term of twenty years from filing. Our patents primarily relate to our products and the technology used in connection with our products. Our source code is protected both as a trade secret and as an unpublished copyrighted work. However, third parties may independently develop similar technology. In addition, effective copyright and trade secret protection may be unavailable or limited in some foreign countries. While protecting our proprietary technology is important to our success, our business as a whole is not significantly dependent upon any single patent, copyright, trademark, or license. In many cases, under our customer agreements and other license agreements, we offer to indemnify our customers if the licensed products infringe on a third party's intellectual property rights. As a result, we may from time to time need to defend claims that our customers' use of our products infringes on these third-party rights. We license software and other intellectual property from third parties, including, in several instances, for inclusion in our products. Risks related to our use of third-party technology are described in Part I, Item 1A, Risk Factors of this Annual Report on Form 10-K.

Employee Engagement We have a comprehensive employee feedback program, and we use the feedback to gain an understanding of the employee experience and to make improvements in a variety of areas-from how we interact with customers to how we share best practices, and more. Through our semi-annual SHAPE Synopsys surveys, we obtain employee insight into our values, manager effectiveness, ability to innovate, perceptions on diversity, inclusion and belonging, 13 and other critical factors. We also use the surveys to create space for important conversations about who we are, where we are going, and how we can connect with each other and our work. Approximately 94% of our employees participated in our SHAPE survey in May 2023. We received an engagement score of 82, which is calculated by computing the average score set to a 100-point scale, for all employee responses to the questions pertaining to employee satisfaction and job satisfaction. These results demonstrate Synopsys' stability, resiliency, and a global workforce that is highly engaged. We saw strong scores from our employees regarding their connection to our culture, their personal investment in Synopsys' strategies and objectives, and their team's ability to innovate. As we grow, we aspire to maintain our results-oriented culture by balancing productivity with smart investments in our employees' development, while also supporting individual wellbeing-two key drivers of the overall employee experience. We believe ongoing performance feedback encourages greater engagement in our business and improved individual performance. Each year, our employees participate in our performance development process that summarizes key accomplishments for the preceding year, establishes new stretch goals, and identifies critical capabilities for development. As part of this process, we encourage managers to solicit and share supportive multi-rater feedback, further strengthening the focus on teamwork and team success.

Information about our Executive Officers The executive officers of Synopsys and their ages as of December 12, 2023 were as follows: NameAgePosition Aart J. de Geus69Chief Executive Officer and Chair of the Board of Directors

•AI driven EDA solutions, which include AI and machine learning tools to complement our EDA software stack. Digital and Custom IC Design Our Digital Design Family provides customers with a comprehensive digital design implementation solution that includes industry-leading products and redefines conventional design tool boundaries to deliver a more integrated flow than ever before, with better quality and time to results. The platform gives designers the flexibility to integrate internally developed tools as well as those from third parties. With innovative technologies, a common foundation, and flexibility, our Digital Design Family helps reduce design times, decrease uncertainties in design steps, and minimize the risks inherent in advanced, complex IC design. The platform supports multiple technology nodes, including advanced nodes at 12nm, 10nm, 8/7nm, 6 nm, 5/4nm, and 3nm, with technology collaborations on next-generation process technologies. Key design products are available as part of the Digital Design Family and include Fusion Compiler RTL to GDSII design implementation, Design Compiler® logic synthesis, IC Compiler II physical design, Synopsys TestMAX test and diagnosis, PrimeTime® static timing analysis, StarRC parasitic extraction, IC Validator physical verification and 3DIC Compiler, the industry's first next-generation chip packaging solution, aimed at enabling customers to combine or stack multiple dice on a single chip. Many of our EDA solutions are bolstered by AI and machine learning capabilities. In addition, we offer Synopsys.aiTM, the first product in the market that brings AI to the entire design process. This groundbreaking solution handles design complexity and takes over repetitive tasks such as design space exploration, verification coverage and regression analytics, as well as test program generation, while helping to optimize power, performance, and area. This frees up engineers to focus on chip quality and differentiation and enables them to quickly migrate their chip designs from foundry to foundry or from process node to process node. Our Custom Design Family is a unified suite of design and verification tools that accelerates the transistor-level design of robust analog, mixed-signal, and custom-digital ICs. The platform features visually assisted layout automation, high-performance circuit simulation, reliability-aware verification, and natively integrated StarRC extraction and physical verification. This product family includes Custom Compiler layout and schematic editor, StarRC parasitic extraction, IC Validator physical verification and PrimeSim. The PrimeSim solution integrates PrimeSim SPICE, PrimeSim HSPICE, PrimeSim Pro and PrimeSim XA. The PrimeWave design environment is also included and provides comprehensive analysis and improved productivity and ease of use across all tools in PrimeSim. Our Silicon Lifecycle Management (SLM) Family is a data analytics-driven platform that uses in-chip monitoring and sensing to optimize all phases of the silicon lifecycle-from design and manufacturing to in-field deployment and maintenance. The solution is integrated with the Digital Design Family for design calibration and analytics and includes Yield Explorer® for product ramp analytics, SiliconDash for test and production analytics, TestMAX ALE (adaptive learning engine) for intelligent data extraction and communication to the SLM database and DesignWare PVT IP for in-chip monitoring and sensing.