UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31, 20212022
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from _________ to _________
Commission File Number: 0-20853
ANSYS, Inc.
(Exact name of registrant as specified in its charter)
Delaware04-3219960
(State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.)
2600 ANSYS Drive,Canonsburg,PA15317
(Address of Principal Executive Offices)(Zip Code)
844-462-6797
(Registrant's telephone number, including area code)
N/A
(Former name, former address and former fiscal year, if changed since last report)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of exchange on which registered
Common Stock, $0.01 par value per shareANSSNasdaq Stock Market LLC
(Nasdaq Global Select Market)
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Yes    No  
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).
Yes       No  
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).
Yes     No  
The number of shares of the Registrant’sRegistrant's Common Stock, $0.01 par value per share, outstanding as of April 30, 20212022 was 87,151,57386,990,120 shares.



ANSYS, INC. AND SUBSIDIARIES
INDEX
  
Page No.

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Table of Contents
PART I – FINANCIAL INFORMATION
Item 1.Financial Statements:

ANSYS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
(in thousands, except share and per share data)(in thousands, except share and per share data)March 31,
2021
December 31,
2020
(in thousands, except share and per share data)March 31,
2022
December 31,
2021
ASSETSASSETSASSETS
Current assets:Current assets:Current assets:
Cash and cash equivalentsCash and cash equivalents$987,427 $912,672 Cash and cash equivalents$657,421 $667,667 
Short-term investmentsShort-term investments516 479 Short-term investments344 361 
Accounts receivable, less allowance for doubtful accounts of $14,000394,289 537,564 
Accounts receivable, less allowance for doubtful accounts of $14,600Accounts receivable, less allowance for doubtful accounts of $14,600513,738 645,891 
Other receivables and current assetsOther receivables and current assets278,720 268,522 Other receivables and current assets278,375 324,655 
Total current assetsTotal current assets1,660,952 1,719,237 Total current assets1,449,878 1,638,574 
Long-term assets:Long-term assets:Long-term assets:
Property and equipment, netProperty and equipment, net93,207 96,503 Property and equipment, net84,678 87,914 
Operating lease right-of-use assetsOperating lease right-of-use assets125,635 137,730 Operating lease right-of-use assets130,274 120,881 
GoodwillGoodwill3,036,783 3,038,306 Goodwill3,399,897 3,409,271 
Other intangible assets, netOther intangible assets, net677,357 694,865 Other intangible assets, net739,059 763,119 
Other long-term assetsOther long-term assets201,675 225,119 Other long-term assets227,383 279,676 
Deferred income taxes Deferred income taxes22,419 28,830  Deferred income taxes22,014 24,879 
Total long-term assetsTotal long-term assets4,157,076 4,221,353 Total long-term assets4,603,305 4,685,740 
Total assetsTotal assets$5,818,028 $5,940,590 Total assets$6,053,183 $6,324,314 
LIABILITIES AND STOCKHOLDERS' EQUITYLIABILITIES AND STOCKHOLDERS' EQUITYLIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:Current liabilities:Current liabilities:
Accounts payableAccounts payable$16,970 $18,691 Accounts payable$17,102 $10,863 
Accrued bonuses and commissionsAccrued bonuses and commissions24,911 112,491 Accrued bonuses and commissions30,646 163,182 
Accrued income taxesAccrued income taxes6,260 26,116 Accrued income taxes7,065 8,410 
Current portion of long-term debtCurrent portion of long-term debt4,688 Current portion of long-term debt9,125 — 
Other accrued expenses and liabilitiesOther accrued expenses and liabilities204,622 199,466 Other accrued expenses and liabilities184,663 204,509 
Deferred revenueDeferred revenue366,596 372,061 Deferred revenue386,019 391,528 
Total current liabilitiesTotal current liabilities624,047 728,825 Total current liabilities634,620 778,492 
Long-term liabilities:Long-term liabilities:Long-term liabilities:
Deferred income taxesDeferred income taxes102,221 110,321 Deferred income taxes99,439 105,548 
Long-term operating lease liabilitiesLong-term operating lease liabilities109,454 120,940 Long-term operating lease liabilities114,238 104,378 
Long-term debtLong-term debt793,515 798,118 Long-term debt744,575 753,576 
Other long-term liabilitiesOther long-term liabilities76,822 84,514 Other long-term liabilities96,360 98,272 
Total long-term liabilitiesTotal long-term liabilities1,082,012 1,113,893 Total long-term liabilities1,054,612 1,061,774 
Commitments and contingenciesCommitments and contingencies00Commitments and contingencies00
Stockholders' equity:Stockholders' equity:Stockholders' equity:
Preferred stock, $0.01 par value; 2,000,000 shares authorized; zero shares issued or outstandingPreferred stock, $0.01 par value; 2,000,000 shares authorized; zero shares issued or outstanding0 Preferred stock, $0.01 par value; 2,000,000 shares authorized; zero shares issued or outstanding — 
Common stock, $0.01 par value; 300,000,000 shares authorized; 95,266,320 shares issued953 953 
Common stock, $0.01 par value; 300,000,000 shares authorized; 95,267,307 shares issuedCommon stock, $0.01 par value; 300,000,000 shares authorized; 95,267,307 shares issued953 953 
Additional paid-in capitalAdditional paid-in capital1,346,601 1,434,203 Additional paid-in capital1,415,407 1,465,694 
Retained earningsRetained earnings3,876,991 3,804,593 Retained earnings4,330,208 4,259,220 
Treasury stock, at cost: 8,128,708 and 8,693,809 shares, respectively(1,075,537)(1,124,102)
Treasury stock, at cost: 8,285,245 and 8,188,331 shares, respectivelyTreasury stock, at cost: 8,285,245 and 8,188,331 shares, respectively(1,304,413)(1,185,707)
Accumulated other comprehensive lossAccumulated other comprehensive loss(37,039)(17,775)Accumulated other comprehensive loss(78,204)(56,112)
Total stockholders' equityTotal stockholders' equity4,111,969 4,097,872 Total stockholders' equity4,363,951 4,484,048 
Total liabilities and stockholders' equityTotal liabilities and stockholders' equity$5,818,028 $5,940,590 Total liabilities and stockholders' equity$6,053,183 $6,324,314 

The accompanying notes are an integral part of the condensed consolidated financial statements.
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Table of Contents

ANSYS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
Three Months EndedThree Months Ended
(in thousands, except per share data)(in thousands, except per share data)March 31,
2021
March 31,
2020
(in thousands, except per share data)March 31,
2022
March 31,
2021
Revenue:Revenue:Revenue:
Software licensesSoftware licenses$132,604 $87,830 Software licenses$157,445 $132,604 
Maintenance and serviceMaintenance and service230,622 217,155 Maintenance and service267,632 230,622 
Total revenueTotal revenue363,226 304,985 Total revenue425,077 363,226 
Cost of sales:Cost of sales:Cost of sales:
Software licensesSoftware licenses7,606 4,926 Software licenses8,436 7,606 
AmortizationAmortization14,949 9,552 Amortization17,252 14,949 
Maintenance and serviceMaintenance and service39,548 35,638 Maintenance and service39,072 39,548 
Total cost of salesTotal cost of sales62,103 50,116 Total cost of sales64,760 62,103 
Gross profitGross profit301,123 254,869 Gross profit360,317 301,123 
Operating expenses:Operating expenses:Operating expenses:
Selling, general and administrativeSelling, general and administrative146,215 130,522 Selling, general and administrative169,755 146,215 
Research and developmentResearch and development100,479 86,112 Research and development105,274 100,479 
AmortizationAmortization4,407 4,162 Amortization4,125 4,407 
Total operating expensesTotal operating expenses251,101 220,796 Total operating expenses279,154 251,101 
Operating incomeOperating income50,022 34,073 Operating income81,163 50,022 
Interest incomeInterest income517 2,775 Interest income527 517 
Interest expenseInterest expense(3,315)(3,651)Interest expense(2,967)(3,315)
Other income, net399 127 
Income before income tax benefit47,623 33,324 
Income tax benefit(24,775)(12,740)
Other (expense) income, netOther (expense) income, net(694)399 
Income before income tax provision (benefit)Income before income tax provision (benefit)78,029 47,623 
Income tax provision (benefit)Income tax provision (benefit)7,041 (24,775)
Net incomeNet income$72,398 $46,064 Net income$70,988 $72,398 
Earnings per share – basic:Earnings per share – basic:Earnings per share – basic:
Earnings per shareEarnings per share$0.83 $0.54 Earnings per share$0.81 $0.83 
Weighted average sharesWeighted average shares86,808 85,798 Weighted average shares87,122 86,808 
Earnings per share – diluted:Earnings per share – diluted:Earnings per share – diluted:
Earnings per shareEarnings per share$0.82 $0.53 Earnings per share$0.81 $0.82 
Weighted average sharesWeighted average shares87,986 87,369 Weighted average shares87,750 87,986 

The accompanying notes are an integral part of the condensed consolidated financial statements.
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ANSYS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
Three Months Ended Three Months Ended
(in thousands)(in thousands)March 31,
2021
March 31,
2020
(in thousands)March 31,
2022
March 31,
2021
Net incomeNet income$72,398 $46,064 Net income$70,988 $72,398 
Other comprehensive loss:Other comprehensive loss:Other comprehensive loss:
Foreign currency translation adjustmentsForeign currency translation adjustments(19,264)(24,292)Foreign currency translation adjustments(22,092)(19,264)
Comprehensive incomeComprehensive income$53,134 $21,772 Comprehensive income$48,896 $53,134 

The accompanying notes are an integral part of the condensed consolidated financial statements.
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ANSYS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
Three Months Ended Three Months Ended
(in thousands)(in thousands)March 31,
2021
March 31,
2020
(in thousands)March 31,
2022
March 31,
2021
Cash flows from operating activities:Cash flows from operating activities:Cash flows from operating activities:
Net incomeNet income$72,398 $46,064 Net income$70,988 $72,398 
Adjustments to reconcile net income to net cash provided by operating activities:Adjustments to reconcile net income to net cash provided by operating activities:Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and intangible assets amortizationDepreciation and intangible assets amortization27,082 20,702 Depreciation and intangible assets amortization29,080 27,082 
Operating lease right-of-use assets expenseOperating lease right-of-use assets expense5,699 5,075 Operating lease right-of-use assets expense5,553 5,699 
Deferred income tax benefitDeferred income tax benefit(3,564)(5,442)Deferred income tax benefit(861)(3,564)
Provision for bad debtsProvision for bad debts18 3,116 Provision for bad debts2,326 18 
Stock-based compensation expenseStock-based compensation expense35,119 30,941 Stock-based compensation expense35,651 35,119 
OtherOther975 1,553 Other919 975 
Changes in operating assets and liabilities:Changes in operating assets and liabilities:Changes in operating assets and liabilities:
Accounts receivableAccounts receivable159,038 117,830 Accounts receivable180,259 159,038 
Other receivables and current assetsOther receivables and current assets(12,071)12,013 Other receivables and current assets43,479 (12,071)
Other long-term assetsOther long-term assets(1,909)(3,426)Other long-term assets(5,983)(1,909)
Accounts payable, accrued expenses and current liabilitiesAccounts payable, accrued expenses and current liabilities(80,050)(99,112)Accounts payable, accrued expenses and current liabilities(143,883)(80,050)
Accrued income taxesAccrued income taxes(20,954)1,006 Accrued income taxes(1,119)(20,954)
Deferred revenueDeferred revenue1,204 4,784 Deferred revenue455 1,204 
Other long-term liabilitiesOther long-term liabilities(11,878)12,308 Other long-term liabilities(5,928)(11,878)
Net cash provided by operating activitiesNet cash provided by operating activities171,107 147,412 Net cash provided by operating activities210,936 171,107 
Cash flows from investing activities:Cash flows from investing activities:Cash flows from investing activities:
Acquisitions, net of cash acquiredAcquisitions, net of cash acquired(10,783)(2,348)Acquisitions, net of cash acquired(4,915)(10,783)
Capital expendituresCapital expenditures(5,045)(6,987)Capital expenditures(5,062)(5,045)
Other investing activitiesOther investing activities(35)(264)Other investing activities13 (35)
Net cash used in investing activitiesNet cash used in investing activities(15,863)(9,599)Net cash used in investing activities(9,964)(15,863)
Cash flows from financing activities:Cash flows from financing activities:Cash flows from financing activities:
Principal payments on long-term debt0 (75,000)
Purchase of treasury stockPurchase of treasury stock0 (161,029)Purchase of treasury stock(155,571)— 
Restricted stock withholding taxes paid in lieu of issued sharesRestricted stock withholding taxes paid in lieu of issued shares(86,049)(62,425)Restricted stock withholding taxes paid in lieu of issued shares(59,196)(86,049)
Proceeds from shares issued for stock-based compensationProceeds from shares issued for stock-based compensation11,892 9,716 Proceeds from shares issued for stock-based compensation10,122 11,892 
Other financing activitiesOther financing activities(51)Other financing activities (51)
Net cash used in financing activitiesNet cash used in financing activities(74,208)(288,738)Net cash used in financing activities(204,645)(74,208)
Effect of exchange rate fluctuations on cash and cash equivalentsEffect of exchange rate fluctuations on cash and cash equivalents(6,281)(3,421)Effect of exchange rate fluctuations on cash and cash equivalents(6,573)(6,281)
Net increase (decrease) in cash and cash equivalents74,755 (154,346)
Net (decrease) increase in cash and cash equivalentsNet (decrease) increase in cash and cash equivalents(10,246)74,755 
Cash and cash equivalents, beginning of periodCash and cash equivalents, beginning of period912,672 872,094 Cash and cash equivalents, beginning of period667,667 912,672 
Cash and cash equivalents, end of periodCash and cash equivalents, end of period$987,427 $717,748 Cash and cash equivalents, end of period$657,421 $987,427 
Supplemental disclosure of cash flow information:Supplemental disclosure of cash flow information:Supplemental disclosure of cash flow information:
Income taxes paidIncome taxes paid$20,641 $6,757 Income taxes paid$3,566 $20,641 
Interest paidInterest paid$2,956 $5,628 Interest paid$2,626 $2,956 

The accompanying notes are an integral part of the condensed consolidated financial statements.


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ANSYS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(Unaudited)
Common StockAdditional
Paid-In
Capital
Retained
Earnings
Treasury StockAccumulated
Other
Comprehensive Loss
Total
Stockholders'
Equity
Common StockAdditional
Paid-In
Capital
Retained
Earnings
Treasury StockAccumulated Other Comprehensive LossTotal
Stockholders'
Equity
(in thousands)(in thousands)SharesAmountSharesAmount(in thousands)SharesAmountSharesAmount
Balance, January 1, 202195,266$953 $1,434,203 $3,804,593 8,694 $(1,124,102)$(17,775)$4,097,872 
Balance, January 1, 2022Balance, January 1, 202295,267$953 $1,465,694 $4,259,220 8,188 $(1,185,707)$(56,112)$4,484,048 
Treasury shares acquiredTreasury shares acquired500 (155,571)(155,571)
Stock-based compensation activityStock-based compensation activity(87,602)(565)48,565 (39,037)Stock-based compensation activity(50,287)(403)36,865 (13,422)
Other comprehensive lossOther comprehensive loss(19,264)(19,264)Other comprehensive loss(22,092)(22,092)
Net incomeNet income72,398 72,398 Net income70,988 70,988 
Balance, March 31, 202195,266$953 $1,346,601 $3,876,991 8,129$(1,075,537)$(37,039)$4,111,969 
Balance, March 31, 2022Balance, March 31, 202295,267$953 $1,415,407 $4,330,208 8,285$(1,304,413)$(78,204)$4,363,951 
    
Common StockAdditional
Paid-In
Capital
Retained
Earnings
Treasury StockAccumulated
Other
Comprehensive Loss
Total
Stockholders'
Equity
Common StockAdditional
Paid-In
Capital
Retained
Earnings
Treasury StockAccumulated
Other
Comprehensive Loss
Total
Stockholders'
Equity
(in thousands)(in thousands)SharesAmountSharesAmount(in thousands)SharesAmountSharesAmount
Balance, January 1, 202094,628$946 $1,188,939 $3,370,706 8,893 $(1,041,831)$(65,381)$3,453,379 
Treasury shares acquired690 (161,029)(161,029)
Balance, January 1, 2021Balance, January 1, 202195,266$953 $1,434,203 $3,804,593 8,694 $(1,124,102)$(17,775)$4,097,872 
Stock-based compensation activityStock-based compensation activity(70,769)(541)48,997 (21,772)Stock-based compensation activity(87,602)(565)48,565 (39,037)
Other comprehensive lossOther comprehensive loss(24,292)(24,292)Other comprehensive loss(19,264)(19,264)
Net incomeNet income46,064 46,064 Net income72,398 72,398 
Balance, March 31, 202094,628$946 $1,118,170 $3,416,770 9,042$(1,153,863)$(89,673)$3,292,350 
Balance, March 31, 2021Balance, March 31, 202195,266$953 $1,346,601 $3,876,991 8,129$(1,075,537)$(37,039)$4,111,969 

The accompanying notes are an integral part of the condensed consolidated financial statements.

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ANSYS, INC. AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
March 31, 20212022
(Unaudited)

1.Organization
ANSYS, Inc. (Ansys, we, us, our) develops and globally markets engineering simulation software and services widely used by engineers, designers, researchers and students across a broad spectrum of industries and academia, including high-tech, aerospace and defense, automotive, electronics, semiconductors, energy, turbomachinery,industrial equipment, materials and chemicals, consumer products, healthcare, and healthcare.construction.
As defined by the accounting guidance for segment reporting, we operate as 1 segment.
Given the integrated approach to the multi-discipline problem-solving needs of our customers, a single sale of software may contain components from multiple product areas and include combined technologies. We also have a multi-year product and integration strategy that will result in new, combined products or changes to the historical product offerings. As a result, it is impracticable for us to provide accurate historical or current reporting among our various product lines.
We are closely monitoring the spread of COVID-19 and continually mitigating its potential effects on our business. The COVID-19 pandemic has had, and is expected to continue to have, an adverse impact on our business and employees.

2.Accounting Policies
Basis of Presentation
The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information for commercial and industrial companies, the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, the accompanying unaudited condensed consolidated financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements. The accompanying unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements (and notes thereto) included in our Annual Report on Form 10-K for the year ended December 31, 2020 (20202021 (2021 Form 10-K). The condensed consolidated December 31, 20202021 balance sheet presented is derived from the audited December 31, 20202021 balance sheet included in the 20202021 Form 10-K. In our opinion, all adjustments considered necessary for a fair presentation of the financial statements have been included, and all adjustments are of a normal and recurring nature. Operating results for the three months ended March 31, 20212022 are not necessarily indicative of the results that may be expected for any future period.
Recently Adopted Accounting Guidance
Income taxes:Business combinations: In December 2019,October 2021, the Financial Accounting Standards Board (FASB) issued ASU No. 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers (ASU 2021-08). ASU 2021-08 requires contract assets and contract liabilities acquired in a business combination to be recognized and measured by the acquirer on the acquisition date in accordance with Accounting Standards Update (ASU) No. 2019-12,Codification (ASC) 606, Income Taxes (Topic 740): Simplifying the Accounting for Income TaxesRevenue from Contracts with Customers (ASU 2019-12), as part of its initiative to reduce complexity inif the accounting standards.acquirer had originated the contracts. We adopted the standard effective January 1, 2022. Under the prior guidance, such assets and liabilities were recognized by the acquirer at fair value on the acquisition date. The amendments in ASU 2019-12 eliminated certain exceptions relatedstandard does not impact acquired contract assets or liabilities from business combinations that occurred prior to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim periodeffective date of adoption, and the recognitionimpact in current and future periods will depend on the contract assets and contract liabilities acquired in business combinations after the effective date of deferred tax liabilities for outside basis differences. ASU 2019-12 also clarifiedadoption.
Accounting Guidance Issued and simplified other aspectsNot Yet Adopted
It is not expected that the future adoption of theany recently issued accounting for income taxes. We adopted ASU 2019-12 on January 1, 2021 with nopronouncements will have a material impact toon our condensed consolidated financial statements.position, results of operations or cash flows.
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Cash and Cash Equivalents
Cash and cash equivalents consist primarily of highly liquid investments such as deposits held at major banks and money market funds. Cash equivalents are carried at cost, which approximates fair value. Our cash and cash equivalents balances comprise the following:
March 31, 2021December 31, 2020 March 31, 2022December 31, 2021
(in thousands, except percentages)(in thousands, except percentages)Amount% of TotalAmount% of Total(in thousands, except percentages)Amount% of TotalAmount% of Total
Cash accountsCash accounts$548,833 55.6 $571,587 62.6 Cash accounts$572,768 87.1 $580,047 86.9 
Money market fundsMoney market funds438,594 44.4 341,085 37.4 Money market funds84,653 12.9 87,620 13.1 
TotalTotal$987,427 $912,672 Total$657,421 $667,667 

Our money market fund balances are held in various funds of two issuers.

3.Revenue from Contracts with Customers
Disaggregation of Revenue
The following table summarizes revenue:
Three Months EndedThree Months Ended
(in thousands, except percentages)(in thousands, except percentages)March 31,
2021
March 31,
2020
(in thousands, except percentages)March 31,
2022
March 31,
2021
Revenue:Revenue:Revenue:
Lease licenses$65,077 $44,874 
Subscription lease licensesSubscription lease licenses$91,457 $65,077 
Perpetual licensesPerpetual licenses67,527 42,956 Perpetual licenses65,988 67,527 
Software licensesSoftware licenses132,604 87,830 Software licenses157,445 132,604 
MaintenanceMaintenance213,674 200,488 Maintenance247,241 213,674 
ServiceService16,948 16,667 Service20,391 16,948 
Maintenance and serviceMaintenance and service230,622 217,155 Maintenance and service267,632 230,622 
Total revenueTotal revenue$363,226 $304,985 Total revenue$425,077 $363,226 
Direct revenue, as a percentage of total revenueDirect revenue, as a percentage of total revenue71.8 %73.6 %Direct revenue, as a percentage of total revenue72.4 %71.8 %
Indirect revenue, as a percentage of total revenueIndirect revenue, as a percentage of total revenue28.2 %26.4 %Indirect revenue, as a percentage of total revenue27.6 %28.2 %

Our software licenseslicense revenue is recognized up front, while maintenance and service revenue is generally recognized over the term of the contract.
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Deferred Revenue
Deferred revenue consists of billings made or payments received in advance of revenue recognition from customer agreements. The timing of revenue recognition may differ from the timing of billings to customers. Payment terms vary by the type and location of customer and the products or services offered. The time between invoicing and when payment is due is not significant.
The changes in deferred revenue, inclusive of both current and long-term deferred revenue, during the three months ended March 31, 20212022 and 20202021 were as follows:
(in thousands)(in thousands)20212020(in thousands)20222021
Beginning balance – January 1Beginning balance – January 1$388,810 $365,274 Beginning balance – January 1$412,781 $388,810 
Acquired deferred revenueAcquired deferred revenue84 — 
Deferral of revenueDeferral of revenue362,043 308,817 Deferral of revenue423,649 362,043 
Recognition of revenueRecognition of revenue(363,226)(304,985)Recognition of revenue(425,077)(363,226)
Currency translationCurrency translation(6,898)(3,355)Currency translation(6,317)(6,898)
Ending balance – March 31Ending balance – March 31$380,729 $365,751 Ending balance – March 31$405,120 $380,729 

Total revenue allocated to remaining performance obligations as of March 31, 20212022 will be recognized as revenue as follows:
(in thousands) 
Next 12 months$607,500746,037 
Months 13-24178,935251,667 
Months 25-3675,807139,907 
Thereafter74,25965,564 
Total revenue allocated to remaining performance obligations$936,5011,203,175 

Revenue allocated to remaining performance obligations represents contracted revenue that has not yet been recognized, which includes both deferred revenue and backlog. Our backlog represents installment billings for periods beyond the current quarterly billing cycle. Revenue recognized during the three months ended March 31, 20212022 and 20202021 included amounts in deferred revenue and backlog at the beginning of the period of $209.3$244.6 million and $191.3$209.3 million, respectively.

4.Acquisitions
During the quarter ended March 31, 2021,2022, we completed an acquisition withfor a purchase price of $10.8$5.1 million to enhance our customers' experience.solution offerings. The effects of the business combination were not material to our consolidated results of operations. The preliminary purchase allocations are $5.6 million of identifiable intangible assets, $6.2 million of goodwill and $1.0 million of net liabilities. The preliminary fair values of the assets acquired and liabilities assumed may change as additional information becomes available during the measurement period (up to one year from the acquisition date).
On DecemberOctober 1, 2020,2021, we acquired 100% of the shares of Analytical Graphics, Inc. (AGI),Zemax, a premier providerleader in high-performance optical imaging system simulation, for a purchase price of mission-simulation, modeling, testing and analysis software for aerospace, defense and intelligence applications.$411.5 million, paid in cash, or $399.1 million net of cash acquired from Zemax. The acquisition expands the scope of our optical and photonics simulation portfolio by giving users comprehensive solutions that could drive innovation in healthcare, autonomy, consumer electronics and the industrial internet of things (IIoT).
Additionally, during the year ended December 31, 2021, we completed several other acquisitions to expand our solution offerings empowering users to solve challenges by simulating from the chip level all the way to a customer's entire mission.and enhance our customers' experience. These acquisitions were not individually significant. The transaction closed with acombined purchase price of $722.5 million.
On April 1, 2020, we acquired 100% ofthese acquisitions during the shares of Lumerical Inc. (Lumerical), a leading developer of photonic design and simulation tools, for a purchase price of approximately $107.5year ended December 31, 2021 was $110.7 million, which was paid in cash. The acquisition adds best-in-class photonic products to our multiphysics portfolio, providing customers with a full set of solutions to solve their next-generation product challenges.
The operating results of each acquisition have been included in our condensed consolidated financial statements since each respective date of acquisition.
See Note 16, Subsequent Events, for information on our recent acquisitions.
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5.Other Receivables and Current Assets and Other Accrued Expenses and Liabilities
Our other receivables and current assets and other accrued expenses and liabilities comprise the following balances:
(in thousands)(in thousands)March 31,
2021
December 31,
2020
(in thousands)March 31,
2022
December 31,
2021
Receivables related to unrecognized revenueReceivables related to unrecognized revenue$135,828 $192,154 Receivables related to unrecognized revenue$139,441 $200,888 
Income taxes receivable, including overpayments and refundsIncome taxes receivable, including overpayments and refunds59,876 31,628 Income taxes receivable, including overpayments and refunds68,962 71,332 
Prepaid expenses and other current assetsPrepaid expenses and other current assets83,016 44,740 Prepaid expenses and other current assets69,972 52,435 
Total other receivables and current assetsTotal other receivables and current assets$278,720 $268,522 Total other receivables and current assets$278,375 $324,655 
Accrued vacationAccrued vacation41,882 35,879 
Payroll-related accrualsPayroll-related accruals41,431 20,117 Payroll-related accruals37,597 21,507 
Accrued vacation39,156 34,132 
Consumption, VAT and sales tax liabilitiesConsumption, VAT and sales tax liabilities28,370 45,156 Consumption, VAT and sales tax liabilities25,867 52,630 
Accrued expenses and other current liabilitiesAccrued expenses and other current liabilities95,665 100,061 Accrued expenses and other current liabilities79,317 94,493 
Total other accrued expenses and liabilitiesTotal other accrued expenses and liabilities$204,622 $199,466 Total other accrued expenses and liabilities$184,663 $204,509 

Receivables related to unrecognized revenue represent the current portion of billings made for customer contracts that have not yet been recognized as revenue.

6.Earnings Per Share
Basic earnings per share (EPS) amounts are computed by dividing earnings by the weighted average number of common shares outstanding during the period. Diluted EPS amounts assume the issuance of common stock for all potentially dilutive equivalents outstanding. To the extent stock awards are anti-dilutive, they are excluded from the calculation of diluted EPS.
The details of basic and diluted EPS are as follows:
Three Months Ended Three Months Ended
(in thousands, except per share data)(in thousands, except per share data)March 31,
2021
March 31,
2020
(in thousands, except per share data)March 31,
2022
March 31,
2021
Net incomeNet income$72,398 $46,064 Net income$70,988 $72,398 
Weighted average shares outstanding – basicWeighted average shares outstanding – basic86,808 85,798 Weighted average shares outstanding – basic87,122 86,808 
Dilutive effect of stock plansDilutive effect of stock plans1,178 1,571 Dilutive effect of stock plans628 1,178 
Weighted average shares outstanding – dilutedWeighted average shares outstanding – diluted87,986 87,369 Weighted average shares outstanding – diluted87,750 87,986 
Basic earnings per shareBasic earnings per share$0.83 $0.54 Basic earnings per share$0.81 $0.83 
Diluted earnings per shareDiluted earnings per share$0.82 $0.53 Diluted earnings per share$0.81 $0.82 
Anti-dilutive sharesAnti-dilutive shares27 28 Anti-dilutive shares65 27 

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7.Goodwill and Intangible Assets
Intangible assets are classified as follows:
March 31, 2021December 31, 2020 March 31, 2022December 31, 2021
(in thousands)(in thousands)Gross
Carrying
Amount
Accumulated
Amortization
Gross
Carrying
Amount
Accumulated
Amortization
(in thousands)Gross
Carrying
Amount
Accumulated
Amortization
Gross
Carrying
Amount
Accumulated
Amortization
Finite-lived intangible assets:Finite-lived intangible assets:Finite-lived intangible assets:
Developed software and core technologiesDeveloped software and core technologies$862,677 $(382,824)$859,620 $(370,338)Developed software and core technologies$983,973 $(437,282)$985,685 $(422,797)
Customer lists and contract backlog283,592 (137,680)288,085 (136,093)
Customer listsCustomer lists200,957 (60,700)203,072 (57,175)
Trade namesTrade names175,090 (123,855)175,626 (122,392)Trade names182,025 (130,271)182,554 (128,577)
TotalTotal$1,321,359 $(644,359)$1,323,331 $(628,823)Total$1,366,955 $(628,253)$1,371,311 $(608,549)
Indefinite-lived intangible asset:Indefinite-lived intangible asset:Indefinite-lived intangible asset:
Trade nameTrade name$357 $357 Trade name$357 $357 
Finite-lived intangible assets are amortized over their estimated useful lives of two years to seventeen years. Amortization expense for the intangible assets reflected above was $19.4$21.4 million and $13.7$19.4 million for the three months ended March 31, 20212022 and 2020,2021, respectively.
As of March 31, 2021,2022, estimated future amortization expense for the intangible assets reflected above was as follows:
(in thousands)(in thousands) (in thousands) 
Remainder of 2021$55,244 
202277,005 
Remainder of 2022Remainder of 2022$62,556 
2023202378,298 202388,738 
2024202477,451 202489,805 
2025202574,950 202588,387 
2026202672,559 202686,831 
2027202785,813 
ThereafterThereafter241,493 Thereafter236,572 
Total intangible assets subject to amortizationTotal intangible assets subject to amortization677,000 Total intangible assets subject to amortization738,702 
Indefinite-lived trade nameIndefinite-lived trade name357 Indefinite-lived trade name357 
Other intangible assets, netOther intangible assets, net$677,357 Other intangible assets, net$739,059 

The changes in goodwill during the three months ended March 31, 20212022 and 20202021 were as follows:
(in thousands)(in thousands)20212020(in thousands)20222021
Beginning balance – January 1Beginning balance – January 1$3,038,306 $2,413,280 Beginning balance – January 1$3,409,271 $3,038,306 
Acquisitions and adjustments(1)
Acquisitions and adjustments(1)
8,215 (336)
Acquisitions and adjustments(1)
1,961 8,215 
Currency translationCurrency translation(9,738)(14,260)Currency translation(11,335)(9,738)
Ending balance – March 31Ending balance – March 31$3,036,783 $2,398,684 Ending balance – March 31$3,399,897 $3,036,783 
(1) In accordance with the accounting for business combinations, we recorded adjustments to goodwill for the effect of changes in the provisional fair values of the assets acquired and liabilities assumed during the measurement period (up to one year from the acquisition date) as we obtained new information about facts and circumstances that existed as of the acquisition date that, if known, would have affected the measurement of the amounts recognized as of that date.
During the first quarter of 2021,2022, we completed the annual impairment test for goodwill and the indefinite-lived intangible asset and determined that these assets had not been impaired as of the test date, January 1, 2021.2022. No other events or circumstances changed during the three months ended March 31, 20212022 that would indicate that the fair values of our reporting unit and indefinite-lived intangible asset are below their carrying amounts.

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8.Fair Value Measurement
The valuation hierarchy for disclosure of assets and liabilities reported at fair value prioritizes the inputs for such valuations into three broad levels:
Level 1: quoted prices (unadjusted) in active markets for identical assets or liabilities;
Level 2: quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument; or
Level 3: unobservable inputs based on our own assumptions used to measure assets and liabilities at fair value.
A financial asset's or liability's classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement.
Our current and long-term debt is classified within Level 2 of the fair value hierarchy because these borrowings are not actively traded and have a variable interest rate structure based upon market rates. The carrying amount of our current and long-term debt approximates the estimated fair value. See Note 10, "Debt", for additional information on our borrowings.
The following tables provide the assets carried at fair value and measured on a recurring basis:
 Fair Value Measurements at Reporting Date Using:  Fair Value Measurements at Reporting Date Using:
(in thousands)(in thousands)March 31,
2021
Quoted Prices in
Active Markets
(Level 1)
Significant Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
(in thousands)March 31,
2022
Quoted Prices in
Active Markets
(Level 1)
Significant Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
AssetsAssetsAssets
Cash equivalentsCash equivalents$438,594 $438,594 $0 $0 Cash equivalents$84,653 $84,653 $ $ 
Short-term investmentsShort-term investments$516 $0 $516 $0 Short-term investments$344 $ $344 $ 
Deferred compensation plan investmentsDeferred compensation plan investments$1,601 $1,601 $0 $0 Deferred compensation plan investments$1,600 $1,600 $ $ 
Equity securitiesEquity securities$2,313 $2,313 $ $ 
 Fair Value Measurements at Reporting Date Using:  Fair Value Measurements at Reporting Date Using:
(in thousands)(in thousands)December 31, 2020Quoted Prices in
Active Markets
(Level 1)
Significant Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
(in thousands)December 31, 2021Quoted Prices in
Active Markets
(Level 1)
Significant Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
AssetsAssetsAssets
Cash equivalentsCash equivalents$341,085 $341,085 $$Cash equivalents$87,620 $87,620 $— $— 
Short-term investmentsShort-term investments$479 $$479 $Short-term investments$361 $— $361 $— 
Deferred compensation plan investmentsDeferred compensation plan investments$1,602 $1,602 $$Deferred compensation plan investments$1,602 $1,602 $— $— 
Equity securitiesEquity securities$2,500 $2,500 $— $— 

The cash equivalents in the preceding tables represent money market funds, valued at net asset value, with carrying values which approximate their fair values because of their short-term nature.
The short-term investments in the preceding tables represent deposits held by certain foreign subsidiaries. The deposits have fixed interest rates with original maturities ranging from three months to one year.
The deferred compensation plan investments in the preceding tables represent trading securities held in a rabbi trust for the benefit of non-employee directors. These securities consist of mutual funds traded in an active market with quoted prices. As a result, the plan assets are classified as Level 1 in the fair value hierarchy. The plan assets are recorded within other long-term assets on our condensed consolidated balance sheets.
The equity securities represent our investment in a publicly traded company. These securities are traded in an active market with quoted prices. As a result, the securities are classified as Level 1 in the fair value hierarchy. The securities are recorded within other long-term assets on our condensed consolidated balance sheets.

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9.Leases
Our right-of-use (ROU) assets and lease liabilities primarily include operating leases for office space. Our executive offices and those related to certain domestic product development, marketing, production and administration are located in a 186,000 square foot office facility in Canonsburg, Pennsylvania. The term of the lease is 183 months, which began on October 1, 2014 and expires on December 31, 2029. The lease agreement includes options to renew the contract through August 2044, an option to lease additional space in January 2025 and an option to terminate the lease in December 2025. No options are included in the
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lease liability as renewal is not reasonably certain. In addition, we are reasonably certain we will not terminate the lease agreement. Absent the exercise of options in the lease, our remaining base rent (inclusive of property taxes and certain operating costs) is $4.5 million per annum through 2024 and $4.7 million per annum for 2025 - 2029.
The components of our global lease cost reflected in the condensed consolidated statements of income are as follows:
Three Months Ended Three Months Ended
(in thousands)(in thousands)March 31,
2021
March 31,
2020
(in thousands)March 31,
2022
March 31,
2021
Lease liability costLease liability cost$7,001 $6,218 Lease liability cost$6,971 $7,001 
Variable lease cost not included in the lease liability(1)
Variable lease cost not included in the lease liability(1)
1,282 1,097 
Variable lease cost not included in the lease liability(1)
1,084 1,282 
Total lease cost Total lease cost$8,283 $7,315  Total lease cost$8,055 $8,283 
(1) Variable lease cost includes common area maintenance, property taxes, utilities and fluctuations in rent due to a change in an index or rate.
Other information related to operating leases is as follows:
Three Months Ended Three Months Ended
(in thousands)(in thousands)March 31,
2021
March 31,
2020
(in thousands)March 31,
2022
March 31,
2021
Cash paid for amounts included in the measurement of the lease liability:Cash paid for amounts included in the measurement of the lease liability:Cash paid for amounts included in the measurement of the lease liability:
Operating cash flows from operating leases Operating cash flows from operating leases$(6,827)$(5,733) Operating cash flows from operating leases$(7,018)$(6,827)
Right-of-use assets obtained in exchange for new operating lease liabilitiesRight-of-use assets obtained in exchange for new operating lease liabilities587 19,601 Right-of-use assets obtained in exchange for new operating lease liabilities$16,318 $587 
As of March 31,As of March 31,
2021202020222021
Weighted-average remaining lease term of operating leasesWeighted-average remaining lease term of operating leases7.1 years8.0 yearsWeighted-average remaining lease term of operating leases7.3 years7.1 years
Weighted-average discount rate of operating leasesWeighted-average discount rate of operating leases3.1 %3.4 %Weighted-average discount rate of operating leases2.9 %3.1 %

The maturity schedule of the operating lease liabilities as of March 31, 20212022 is as follows:
(in thousands)(in thousands) (in thousands) 
Remainder of 2021$20,283 
202224,304 
Remainder of 2022Remainder of 2022$20,230 
2023202319,027 202322,610 
2024202417,956 202420,417 
2025202516,877 202518,625 
2026202616,537 
ThereafterThereafter49,834 Thereafter53,139 
Total future lease payments Total future lease payments148,281  Total future lease payments151,558 
Less: Present value adjustmentLess: Present value adjustment(15,787)Less: Present value adjustment(15,081)
Present value of future lease payments(1)
Present value of future lease payments(1)
$132,494 
Present value of future lease payments(1)
$136,477 
(1) Includes the current portion of operating lease liabilities of $23.0$22.2 million, which is reflected in other accrued expenses and liabilities in the condensed consolidated balance sheets.
There were no material leases that have been signed but not yet commenced as of March 31, 2021.2022.
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10.Debt
In February 2019, we entered into a credit agreement for a $500.0 million unsecured revolving credit facility, which includes a $50.0 million sublimit for the issuance of letters of credit (Revolving Credit Facility), with Bank of America, N.A. as the Administrative Agent. The Revolving Credit Facility becomes payable in full on February 22, 2024 and is available for general corporate purposes, including, among others, to finance acquisitions and capital expenditures. The Revolving Credit Facility had nothas never been utilized as of March 31, 2021.utilized.
WeIn connection with a 2019 acquisition, we amended our credit agreement (Amended Credit Agreement) on October 16, 2019. The amendment provided for a new $500.0 million unsecured term loan facility to partially finance our acquisition of Livermore Software Technology (LST) in the fourth quarter of 2019.acquisition. The term loan was funded on November 1, 2019 and matures on November 1, 2024. Principal on the term loan will beis payable on the last business day of each fiscal quarter commencing with the ninth full fiscal quarter after the funding datequarterly at a rate of 1.25% per quarter, increasing toin 2022 and 2.50% per quarter after the next four fiscal quarters.thereafter. We repaid $75.0 million of the unsecured term loan balance in January 2020 prior to the scheduled maturity dates in 2022 ($25.0 million) and 2023 ($50.0 million). In June 2021, we repaid $26.0 million of the unsecured term loan balance prior to the scheduled maturity dates in 2024.
In connection with thea 2020 acquisition, of AGI, we entered into a credit agreement (AGI(2020 Credit Agreement) on November 9, 2020, with Bank of America, N.A. as the Administrative Agent. The AGI2020 Credit Agreement provided for a new $375.0 million unsecured term loan facility to finance a portion of the cash consideration for the acquisition. The term loan was funded on December 1, 2020 and matures on November 1, 2024. Principal on the term loan will beis payable on the last business day of each fiscal quarter commencing with the fifth full fiscal quarter after the funding datequarterly at a rate of 1.25% per quarter, increasingin 2022 and 2.50% thereafter. We repaid $19.0 million of the unsecured term loan balance in June 2021 prior to 2.50% per quarter after the next four fiscal quarters.scheduled maturity dates in 2022 ($18.8 million) and 2023 ($0.2 million).
Borrowings under the Amended Credit Agreement and the AGI2020 Credit Agreement (collectively, the Credit Agreements) accrue interest at the Eurodollar rate plus an applicable margin or at the base rate, at our election. For the quarter ended March 31, 2021,2022, we elected to apply the Eurodollar rate. The base rate is the applicable margin plus the highest of (i) the federal funds rate plus 0.500%, (ii) the Bank of America prime rate and (iii) the Eurodollar rate plus 1.000%. The applicable margin for these borrowings is a percentage per annum based on the lower of (1) a pricing level determined by our then-current consolidated leverage ratio and (2) a pricing level determined by our debt ratings (if such debt ratings exist). This results in a margin ranging from 1.125% to 1.750% and 0.125% to 0.750% for the Eurodollar rate and base rate, respectively.
The weighted-averageweighted average interest ratesrate in effect for the three months ended March 31, 2022 and 2021 was 1.35% and 2020 were 1.45% and 3.03%, respectively. As of March 31, 2021,2022, the rate in effect for the Credit Agreements was 1.45%1.58%.
The Credit Agreements contain language in the event the Eurodollar rate is not available due to LIBOR changes. If this occurs, the base rate will be used for borrowings. However, we may work with the Administrative Agent to amend the Credit Agreements to replace the Eurodollar rate with (i) one or more rates based on the Secured Overnight Financing Rate (SOFR); or (ii) another alternative benchmark rate, subject to the lenders' approval.
The Credit Agreements contain customary representations and warranties, affirmative and negative covenants and events of default. The Credit Agreements also each contain a financial covenant requiring us to maintain a consolidated leverage ratio of indebtedness to earnings before interest, taxes, depreciation and amortization not exceeding 3.50 to 1.00 as of the end of any fiscal quarter (for the four-quarter period ending on such date) with an opportunity for a temporary increase in such consolidated leverage ratio to 4.00 to 1.00 upon the consummation of certain qualified acquisitions for which the aggregate consideration is at least $250.0 million.
As of March 31, 2021 and December 31, 2020,2022, the carrying valuesvalue of the term loans were $798.2was $753.7 million, of which $9.1 million is included in current portion of long-term debt and $744.6 million is included in long-term debt and is net of $1.3 million of unamortized debt issuance costs. As of December 31, 2021, the carrying value of the term loans was $753.6 million, which is net of $1.8$1.4 million of unamortized debt issuance costs and $798.1 million, whichthe total amount is net of $1.9 million of unamortized debt issuance costs, respectively.included in long-term debt. We were in compliance with all covenants as of March 31, 20212022 and December 31, 2020.2021.


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11.Income Taxes
Our income before income tax benefit,provision (benefit), income tax benefitprovision (benefit) and effective tax rates were as follows:
Three Months Ended Three Months Ended
(in thousands, except percentages)(in thousands, except percentages)March 31,
2021
March 31,
2020
(in thousands, except percentages)March 31,
2022
March 31,
2021
Income before income tax benefit$47,623 $33,324 
Income tax benefit(24,775)(12,740)
Income before income tax provision (benefit)Income before income tax provision (benefit)$78,029 $47,623 
Income tax provision (benefit)Income tax provision (benefit)$7,041 $(24,775)
Effective tax rateEffective tax rate(52.0)%(38.2)%Effective tax rate9.0 %(52.0)%

Tax benefitexpense (benefit) for the three months ended March 31, 2022 and 2021 and 2020 wasbenefited due to increased tax deductions related to stockstock-based compensation, many of which were recognized discretely. These tax benefits were in excess of tax expense at the annualized effective tax ratepartially offset by non-deductible compensation. Discrete deductions relating to stock-based compensation were significantly higher for the three months ended March 31, 2021 and 2020, resulting in a net tax benefit. Our expected annualized effective tax rate remains positive for 2021.

12.Stock Repurchase Program
Under our stock repurchase program, we repurchased shares as follows:
Three Months Ended
(in thousands, except per share data)March 31,
2021
March 31,
2020
Number of shares repurchased0690 
Average price paid per share$0 $233.48 
Total cost$0 $161,029 
Three Months Ended
(in thousands, except per share data)March 31,
2022
March 31,
2021
Number of shares repurchased500— 
Average price paid per share$311.14$— 
Total cost$155,571$— 

As of March 31, 2021, 2.82022, 2.0 million shares remained available for repurchase under the program.

13.Stock-Based Compensation
Total stock-based compensation expense and its net impact on basic and diluted earnings per share are as follows:
Three Months Ended Three Months Ended
(in thousands, except per share data)(in thousands, except per share data)March 31,
2021
March 31,
2020
(in thousands, except per share data)March 31,
2022
March 31,
2021
Cost of sales:Cost of sales:Cost of sales:
Maintenance and serviceMaintenance and service$3,562 $2,866 Maintenance and service$2,563 $3,562 
Operating expenses:Operating expenses:Operating expenses:
Selling, general and administrativeSelling, general and administrative17,223 15,144 Selling, general and administrative20,444 17,223 
Research and developmentResearch and development14,334 12,931 Research and development12,644 14,334 
Stock-based compensation expense before taxesStock-based compensation expense before taxes35,119 30,941 Stock-based compensation expense before taxes35,651 35,119 
Related income tax benefitsRelated income tax benefits(42,625)(25,906)Related income tax benefits(24,888)(42,625)
Stock-based compensation expense, net of taxesStock-based compensation expense, net of taxes$(7,506)$5,035 Stock-based compensation expense, net of taxes$10,763 $(7,506)
Net impact on earnings per share:Net impact on earnings per share:Net impact on earnings per share:
Basic earnings per shareBasic earnings per share$0.09 $(0.06)Basic earnings per share$(0.12)$0.09 
Diluted earnings per shareDiluted earnings per share$0.09 $(0.06)Diluted earnings per share$(0.12)$0.09 

Stock-based compensation iswas a net benefit for the three months ended March 31, 2021. The2021 as the tax benefits on stock-based compensation exceedexceeded the gross stock-based compensation expense due to increased excess tax benefits recognized related to awards issued in prior periods that were either exercised or released in the current period.
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14.Geographic Information
Revenue to external customers is attributed to individual countries based upon the location of the customer. Revenue by geographic area is as follows:
Three Months Ended Three Months Ended
(in thousands)(in thousands)March 31,
2021
March 31,
2020
(in thousands)March 31,
2022
March 31,
2021
United StatesUnited States$152,701 $125,113 United States$197,561 $152,701 
JapanJapan42,015 37,359 Japan37,871 42,015 
GermanyGermany31,346 30,097 Germany30,586 31,346 
ChinaChina23,208 14,452 
South KoreaSouth Korea22,398 15,561 South Korea21,940 22,398 
France15,386 15,469 
Other Europe, Middle East and Africa (EMEA)Other Europe, Middle East and Africa (EMEA)56,543 43,841 Other Europe, Middle East and Africa (EMEA)74,437 71,929 
Other internationalOther international42,837 37,545 Other international39,474 28,385 
Total revenueTotal revenue$363,226 $304,985 Total revenue$425,077 $363,226 

Property and equipment by geographic area is as follows:
(in thousands)(in thousands)March 31,
2021
December 31,
2020
(in thousands)March 31,
2022
December 31,
2021
United StatesUnited States$62,890 $65,633 United States$60,909 $62,880 
IndiaIndia7,077 7,408 India6,104 6,144 
GermanyGermany5,541 5,277 Germany3,840 4,434 
France5,239 5,749 
Other EMEAOther EMEA5,688 5,847 Other EMEA8,752 9,215 
Other internationalOther international6,772 6,589 Other international5,073 5,241 
Total property and equipment, netTotal property and equipment, net$93,207 $96,503 Total property and equipment, net$84,678 $87,914 

15.Contingencies and Commitments
We are subject to various claims, investigations, claims and legal and regulatory proceedings that arise in the ordinary course of business, including, but not limited to, commercial disputes, labor and employment matters, tax audits, alleged infringement of third party's intellectual property rights and other matters. In our opinion, the resolution of pending matters is not expected to have a material adverse effect on our consolidated results of operations, cash flows or financial position. However, each of these matters is subject to various uncertainties and it is possible that an unfavorable resolution of one or more of these proceedings could materially affect our consolidated results of operations, cash flows or financial position.
Our Indian subsidiary has several service tax audits pending that have resulted in formal inquiries being received on transactions through mid-2012. We could incur tax charges and related liabilities of approximately $7.4 million. As such charges are not probable at this time, a reserve has not been recorded on the condensed consolidated balance sheet as of March 31, 2021.2022. The service tax issues raised in our notices and inquiries are very similar to the case, M/s Microsoft Corporation (I) (P) Ltd. Vs. Commissioner of Service Tax, New Delhi, wherein the Delhi Customs, Excise and Service Tax Appellate Tribunal (CESTAT) issued a favorable ruling to Microsoft. The Microsoft ruling was subsequently challenged in the Supreme Court by the Indian tax authority and a decision is still pending. We can provide no assurances on the impact that the present Microsoft case’scase's decision will have on our cases, however, an unfavorable ruling in the Microsoft case may impact our assessment of probability and result in the recording of a $7.4 million reserve. We are uncertain as to when these service tax matters will be concluded.
We sell software licenses and services to our customers under contractual agreements. Such agreements generally include certain provisions indemnifying the customer against claims, of intellectual property infringement or non-compliance to contractual terms and conditions by third parties, of infringement or misappropriation of their intellectual property rights arising from such customer’scustomer's usage of our products or services. To date, payments related to these indemnification provisions have been immaterial. For several reasons, including the lack of prior material indemnification claims, we cannot determine the maximum amount of potential future payments, if any, related to such indemnification provisions.
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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To
16.Subsequent Events
In May 2022, we completed various strategic acquisitions for a combined purchase price of $249.0 million. These acquisitions were funded with existing cash balances. Due to the Board of Directors and Stockholders of ANSYS, Inc.
Results of Review of Interim Financial Information
We have reviewedlimited time since the accompanying condensed consolidated balance sheet of ANSYS, Inc. and subsidiaries (the "Company")acquisition dates, the initial accounting for these business combinations is incomplete. As a result, we are unable to provide the amounts recognized as of March 31, 2021, the related condensed consolidated statements of income, comprehensive income, stockholders’ equity and cash flowsacquisition dates for the three-month periods ended March 31, 2021major classes of assets acquired and 2020, and the related notes (collectively referred to as the "interim financial information"). Based on our reviews, we are not aware of any material modifications that should be made to the accompanying interim financial information for it to be in conformity with accounting principles generally accepted in the United States of America.
liabilities assumed. We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheet of the Company as of December 31, 2020, and the related consolidated statements of income, comprehensive income, stockholders’ equity and cash flows for the year then ended (not presented herein); and in our report dated February 24, 2021, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying condensed consolidated balance sheet as of December 31, 2020, is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived.
Basis for Review Results
This interim financial information is the responsibility of the Company's management. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our reviews in accordance with standards of the PCAOB. A review of interim financial information consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the PCAOB, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.expect the operations to contribute meaningfully to our current year’s financial results.

/s/ Deloitte & Touche LLP
Pittsburgh, Pennsylvania
May 5, 2021



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Item 2.Management’sManagement's Discussion and Analysis of Financial Condition and Results of Operations
The following discussion should be read in conjunction with the accompanying unaudited condensed consolidated financial statements and notes thereto for the three months ended March 31, 2021,2022, and with our audited consolidated financial statements and notes thereto for the year ended December 31, 20202021 included in the 20202021 Form 10-K filed with the Securities and Exchange Commission.Commission (SEC). The discussion and analysis of our financial condition and results of operations are based upon our condensed consolidated financial statements, which have been prepared in accordance with generally accepted accounting principles (GAAP).
Business:
Ansys, a Delaware corporation formed in 1994, develops and globally markets engineering simulation software and services widely used by engineers, designers, researchers and students across a broad spectrum of industries and academia, including high-tech, aerospace and defense, automotive, electronics, semiconductors, energy, turbomachinery,industrial equipment, materials and chemicals, consumer products, healthcare, and healthcare.construction. Headquartered south of Pittsburgh, Pennsylvania, we employed approximately 4,8005,200 people as of March 31, 2021.2022. We focus on the development of open and flexible solutions that enable users to analyze designs directly on the desktop which can be delivered both on-premises and inand/or via the cloud. We providecloud, providing a common platform for fast, efficient and cost-conscious product development, from design concept to final-stage testing and validation. We distribute our suite of simulation technologies through direct sales offices in strategic, global locations and a global network of independent resellers and distributors (collectively, channel partners). It is our intention to continue to maintain this hybrid sales and distribution model.
Our strategy of Pervasive Engineering SimulationSimulation™ seeks to deepen the use of simulation in our core, to amplify usage ofinject simulation throughout the product lifecycle and to embed simulation into our partners' ecosystems. The engineering software simulation market is strong and growing. The market growth is driven by customers’ needscustomers' need for rapid, quality innovation in a cost-efficientcost efficient manner, enabling faster time to market of new products and lower warranty costs. WhileWe are investing in solutions to help engineers deal with increasing product complexity in:
Electrification, including electric vehicles;
Autonomy, including self-driving vehicles;
5G and telecommunications; and
IIoT.
In the transition away from physical prototyping towardlonger term, we are also investing in opportunities around digital twins and simulation is prevalent through all industries, simulation demand is heightened by investments in high-growth solutions, including 5G, electrification, autonomous and the IIoT.for additive manufacturing. Our strategy of Pervasive Engineering Simulation is aligned with thisthe market growth.
To support our strategy of Pervasive Engineering Simulation, we will continue to follow a series of pillars that we believe will drive future growth. We will reinforce and extend our leadership in core and the high-growth solutions. We will build and grow our offerings and expertise in adjacencies to our current core competencies. We will also continue to pursue a smart and strategic acquisition strategy to grow our business, and we will partner with other industry leaders to broaden pervasive simulation into other ecosystems. Importantly, we will continue to win in the right way, built on a culture of and commitment to diversity, equity, inclusion and belonging.
We license our technology to businesses, educational institutions and governmental agencies. Growth in our revenue is affected by the strength of global economies, general business conditions, currency exchange rate fluctuations, customer budgetary constraints and the competitive position of our products. We believe that the features, functionality and integrated multiphysics capabilities of our software products are as strong as they have ever been. However, the software business is generally characterized by long sales cycles. These long sales cycles increase the difficulty of predicting sales for any particular quarter. We make many operational and strategic decisions based upon short- and long-term sales forecasts that are impacted not only by these long sales cycles, but also by current global economic conditions, including the impact of the current COVID-19 pandemic.conditions. As a result, we believe that our overall performance is best measured by fiscal year results rather than by quarterly results.
Management considersaddresses the competition and price pressure that it faces in the short- and long-term by focusing on expanding the breadth, depth, ease of use and quality of the technologies, features, functionality and integrated multiphysics capabilities of our software products as compared to our competitors; investing in research and development to develop new and innovative products and increase the capabilities of our existing products; supplying new products and services; focusing on customer needs, training, consulting and support; and enhancing our distribution channels. We also considerevaluate and execute strategic acquisitions to supplement our global engineering talent, product offerings and distribution channels.

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Overview:
Update on the Impact of the COVID-19 Pandemic
As we moved into 2021, we continuously workedWe continued to employ measures intended to mitigate the effects of the COVID-19 pandemic on our business as described in our 2020 Form 10-K. The health and safety of our employees and their families, our partners and our broad Ansys community around the world remain a high priority. We are continuing to monitor the situation, but as of now remotefirst quarter. Remote access remainsremained the primary means of work for a majoritymuch of our workforce. As we prepare for a broader employee base to return to the office later in the year, we are developing new flexible work arrangements. Remote work arrangements have not adversely affected our ability to maintain effective financial operations, including our financial reporting systems, internal controls over financial reporting and disclosure controls and procedures. We expect to maintain these effective controls as weOur direct and indirect sales and support teams continue to work remotely during the COVID-19 pandemic.
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The impact from the rapidly changing market and economic conditions dueuse collaborative technology to the COVID-19 pandemic has disrupted the business of our customers and partners, and has impacted our business and consolidated results of operations. Our current expectations regarding future performance are subject to significant uncertainty and dependent upon the remaining duration and severity of the pandemic, the geographic markets affected, the actions taken by governmental authorities to contain the spread of the virus and variants, the nature and scope of government economic recovery measures,access both Ansys’ data centers and the widespread availability, consumptionpublic cloud, and reliabilityto meet virtually with customers to mitigate disruptions to our sales pipeline. Our sales team continues to engage with customers around the world in a mix of vaccines, among other factors. The spread ofvirtual and in-person meetings, depending on the viruslocation specific guidelines and its variants and economic deterioration caused by them have had an adverse impact on our business and, in the future, could have a material adverse impact on our business, as well as on our ability to achieve our financial guidance. Wecustomer preferences. They continue to adjust our spending to reflect our expectations for the pace at which economic recovery will occur, while balancing the need to invest for long-term opportunities. We have also maintaineddeliver customer value and intend to maintain our commitment to invest in our acquisitions, research and development, and certain digital transformation projects, in particular our Customer Relationship Management (CRM) system and human resources information system (HRIS) projects, as those projects are critical to our ability to operate efficiently and scale thegenerate business for future growth. During the first quarter of 2021, we implemented enhancements to our CRM platform, and we expanded the rollout of our global payroll platform for HRIS.momentum.
Please see "Note About Forward-Looking Statements""Forward-Looking Information" herein and "Risk Factors" in Part I, Item 1A of our 20202021 Form 10-K for discussion on additional business risks, including those associated with the COVID-19 pandemic.
Overall GAAP and Non-GAAP Results
This section includes a discussion of GAAP and non-GAAP results. For reconciliations of non-GAAP results to GAAP results, see the section titled "Non-GAAP Results" herein.
Our GAAP and non-GAAP results for the three months ended March 31, 2021 as compared to the three months ended March 31, 2020 reflected the following increases:
Three Months Ended March 31, 2021
GAAPNon-GAAP
Revenue19.1 %20.5 %
Operating income46.8 %37.5 %
Diluted earnings per share54.7 %34.9 %

We experienced an increase in revenue during the three months ended March 31, 2021 due to growth in software license and maintenance revenue and contributions from our recent acquisitions. The COVID-19 pandemic and trade restrictions with China adversely impacted our revenue during the three months ended March 31, 2021 and 2020. However, due to our diverse customer base, both from a vertical and geographic perspective, as well as our close relationships with customers, we were able to conduct a large amount of business remotely, which mitigated the impacts of the COVID-19 outbreak.
We also experienced increased operating expenses primarily due to increased personnel costs, additional operating expenses related to acquisitions, increased costs related to foreign exchange translation due to a weaker U.S. Dollar and higher stock-based compensation. While our hiring pace was slowed and certain discretionary operational expenses, such as travel, were significantly reduced, the COVID-19 pandemic did not have a material impact on our operating expenses during the three months ended March 31, 2021.
The non-GAAP results exclude the income statement effects of the acquisition accounting adjustments to deferred revenue from business combinations closed prior to 2022, stock-based compensation, excess payroll taxes related to stock-based compensation, amortization of acquired intangible assets, and transaction expenses related to business combinations.combinations and adjustments for the income tax effect of the excluded items.
This section also includes a discussion of constant currency results, which we use for financial and operational decision-making and as a means to evaluate period-to-period comparisons by excluding the effects of foreign currency fluctuations on the reported results. Constant currency is a non-GAAP measure. All constant currency results presented in this Item 2 exclude the effects of foreign currency fluctuations on the reported results. To present this information, the 2022 results for entities whose functional currency is a currency other than the U.S. Dollar were converted to U.S. Dollars at rates that were in effect for the 2021 comparable period, rather than the actual exchange rates in effect for 2022. Constant currency growth rates are calculated by adjusting the 2022 reported revenue and operating income amounts by the 2022 currency fluctuation impacts and comparing to the 2021 comparable period reported revenue and operating income amounts.
Our GAAP and non-GAAP results for the three months ended March 31, 2022 as compared to the three months ended March 31, 2021 reflected the following variances:
Three Months Ended March 31, 2022
GAAPNon-GAAP
Revenue17.0 %15.2 %
Operating income62.3 %19.3 %
Diluted earnings per share(1.2)%21.4 %
Our results reflect an increase in revenue during the three months ended March 31, 2022 due to growth in subscription lease licenses, maintenance and service revenue. We also experienced increased operating expenses during the three months ended March 31, 2022, primarily due to increased personnel costs, partially offset by decreased costs related to foreign exchange translation due to a stronger U.S. Dollar.
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Impact of Foreign Currency
Our comparative financial results were impacted by fluctuations in the U.S. Dollar during the three months ended March 31, 20212022 as compared to the three months ended March 31, 2020.2021. The net favorable impacts on our GAAP and non-GAAP revenue and operating income as a result of the weakenedfluctuations of the U.S. Dollar when measured against our primary foreign currencies are reflected in the table below. Amounts in brackets indicate an adverse impact from currency fluctuations.
Three Months Ended March 31, 2021Three Months Ended March 31, 2022
(in thousands)(in thousands)GAAPNon-GAAP(in thousands)GAAPNon-GAAP
RevenueRevenue$9,912 $9,948 Revenue$(11,325)$(11,389)
Operating incomeOperating income$2,046 $2,473 Operating income$(4,494)$(5,071)

In constant currency, our increases were as follows:
Three Months Ended March 31, 2021
GAAPNon-GAAP
Revenue15.8 %17.3 %
Operating income40.8 %34.8 %
Constant currency amounts exclude the effects of foreign currency fluctuations on the reported results. To present this information, the 2021 results for entities whose functional currency is a currency other than the U.S. Dollar were converted to U.S. Dollars at rates that were in effect for the 2020 comparable period, rather than the actual exchange rates in effect for 2021. Constant currency growth rates are calculated by adjusting the 2021 reported revenue and operating income amounts by the 2021 currency fluctuation impacts and comparing to the 2020 comparable period reported revenue and operating income amounts.
Three Months Ended March 31, 2022
GAAPNon-GAAP
Revenue20.1 %18.2 %
Operating income71.2 %23.4 %
Other Key Business Metric
Annual Contract Value (ACV) is one of our key performance metrics and is useful to investors in assessing the strength and trajectory of our business. Given that revenue is more volatile due to the upfront revenue recognition of perpetual licenses and multi-year subscription lease license sales, we provide ACV as a supplemental metric to help evaluate the annual performance of the business. Summed over the long term, ACV and revenue lead to the same outcome.are equal. However, there will be years in which ACV growth lags revenue growth and other years in which ACV growth leads revenue growth. It is used by management in financial and operational decision-making and in setting sales targets used for compensation. ACV should be viewed independently of revenue and deferred revenue as ACV is a performance metric and is not intended to be combined with any of these items. There is no GAAP measure comparable to ACV. ACV is composed of the following:
the annualized value of maintenance and subscription lease contracts with start dates or anniversary dates during the period, plus
the value of perpetual license contracts with start dates during the period, plus
the annualized value of fixed-term services contracts with start dates or anniversary dates during the period, plus
the value of work performed during the period on fixed-deliverable services contracts.
Our ACV was as follows:
 Three Months Ended March 31,Change
(in thousands, except percentages)20212020Amount%Constant Currency %
ACV$319,382 $301,050 $18,332 6.1 3.0 
Recurring ACV as a percentage of ACV77.6 %82.2 %
 Three Months Ended March 31,
(in thousands, except percentages)20222021Change
ActualConstant CurrencyActualActualConstant
Currency
AmountAmount%Amount%
ACV$344,145 $353,792 $319,382 $24,763 7.8 $34,410 10.8 

Our trailing twelve-month recurring ACV was as follows:
 Twelve Months Ended March 31,Change
(in thousands, except percentages)20222021Amount%
Recurring ACV*
$1,529,385 $1,319,384 $210,001 15.9 
*All periods are converted from the functional currency to U.S. Dollars at the 2021 monthly average exchange rates.
Recurring ACV includes both subscription lease licenseslicense and maintenance contracts. The reduction as a percentage of total ACV, in Q1 2021 as compared to Q1 2020 was driven by an increase inand excludes perpetual licensing, primarily within our Asia-Pacific markets.
Other Financial Information
Our financial position includes $987.9 million in cashlicense and short-term investments, and working capital of $1,036.9 million as of March 31, 2021.
There were no share repurchases during the first quarter of 2021. As of March 31, 2021, we had 2.8 million shares remaining available for repurchase under our authorized share repurchase program.service ACV.
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Industry Commentary:
The industry trends from 2021 carried into the first quarter of 2022 as high-tech, automotive, and aerospace and defense continue to be our leading industries. Our leading product portfolio remains attractive to customers as they continue investing in simulation to reduce costs and time-to-market while advancing digital transformation and sustainability initiatives. In the high-tech and semiconductor industry, growth was driven by customers seeking advanced simulation tools for 5G, high-performance computing, IoT and increasingly complex chip designs. Digital transformation initiatives continue to be a tailwind for simulation, particularly in the defense sector, where model-based systems engineering and our core solvers support defense modernization.
Geographic Trends:
The following table presentstables present our GAAP and non-GAAP geographic revenue variances using actual and constant currency GAAP revenue growthrates during the three months ended March 31, 20212022 as compared to the three months ended March 31, 2020:2021:
Three Months Ended March 31, 2021
Americas21.1%
EMEA7.6%
Asia-Pacific16.3%
Total15.8%

Three Months Ended March 31, 2022
GAAPNon-GAAP
ActualConstant CurrencyActualConstant Currency
Americas28.3 %28.4 %23.4 %23.4 %
EMEA1.7 %7.4 %2.2 %7.9 %
Asia-Pacific14.8 %20.2 %15.0 %20.3 %
Total17.0 %20.1 %15.2 %18.2 %
The mix of perpetual license sales as well as the value and duration of multi-year subscription lease contracts executed during the period significantly impact revenue recognition.the recognition of revenue. As a result, regional revenuesrevenue may fluctuate significantly, particularly on a quarterly basis, due to the timing of such contracts, relative differences in duration of long-term contracts from quarter to quarter and changes in the mix of license types sold compared to the prior year. Large swings in revenue growth rates are not necessarily indicative of customercustomers' software usage changes or our cash flows for such regions during the periods presented.
To drive growth, we continue to focus on a number of sales improvement activities across theour geographic regions, including sales hiring, pipeline building, productivity initiatives and customer engagement activities.
Continued trade tensions between the U.S. and China, together with the uncertainty around the COVID-19 outbreak, have had an impact on, and in the future may further restrict,Trade restrictions limited our ability to selldeliver products and distributeservices to customers in Russia and Belarus and certain entities in China. For context, the combined 2021 revenue for all customers in Russia and Belarus was $15.1 million, less than 1% of our products to certain customers and our ability to collect against existing trade receivables. Astotal 2021 revenue. Additional restrictions or a result, each of these have had, andfurther deterioration in the futuretrade environment in China or other parts of the world could continue to have ana material adverse effectimpact on our business, results of operations or financial condition. China's 2021 revenue represented 4.3% of our total 2021 revenue. Refer to additional details in Part I, "Item"Item 1A. Risk Factors" in our 20202021 Form 10-K.
Industry Commentary:
The industry trends from 2020 carried into10-K and Part II, Item 1A of this Quarterly Report on Form 10-Q for a discussion of additional business risks, including those associated with the first quarterRussian invasion of 2021 as high-tech, automotive, and aerospace and defense continue to be our leading industries. This reflects the sustained research and development investments companies in these industries are making in critical technology initiatives – such as 5G and cloud computing infrastructure, advanced defense systems, electrification and autonomy. In the high-tech and semiconductor industry, 5G is still driving growth as it has significant implications in relation to the amount of data that is generated and stored and how effectively it can be processed. The transportation and mobility revolution continues to drive investment in the automotive industry.Ukraine.
Use of Estimates:
The preparation of theseour financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates, including those related to fair values of stock awards, bad debts, contract revenue, acquired deferred revenue, the standalone selling prices of our products and services, theallowance for doubtful accounts receivable, valuation of goodwill and other intangible assets, useful lives for depreciation and amortization, acquired deferred revenue, operating lease assets and liabilities, fair values of stock awards, deferred compensation, income taxes, uncertain tax positions, tax valuation reserves, operating lease assets and liabilities, useful lives for depreciation and amortization, and contingencies and litigation. We base our estimates on historical experience, market experience, estimated future cash flows and various other assumptions that management believes are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates.
Note About Forward-Looking StatementsInformation:
This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Private Securities Litigation Reform Act of 1933 and Section 21E of the Securities Exchange Act of 1934 (the Exchange Act), including, but not limited to, the following1995. Forward-looking statements as well asare statements that containprovide current expectations or forecasts of future events based on certain assumptions. Forward-looking statements are subject to risks, uncertainties, and factors relating to our business which could cause our actual results to differ materially from the expectations expressed in or implied by such forward-looking statements.
Forward-looking statements use words such as "anticipates,"anticipate," "believe,"intends, "could," "estimate,"believes, "expect," "forecast,"plans "intend," and "likely," "may," "outlook," "plan," "predict," "project," "should," "target," or other words of similar expressions:
Our expectations regarding the impacts of the COVID-19 pandemic and variants of the virus as well as trade tensions between the U.S. and China.
Our intentions regardingmeaning. Forward-looking statements include those about market opportunity, including our hybrid sales and distribution model.
Our intentions relatedtotal addressable market. We caution readers not to investments in research and development, particularly as it relates to expanding the ease of use and capabilities of our broad portfolio of simulation software products.
Our expectations regarding the accelerated development of new and innovative products to the marketplace while lowering design and engineering costs for customers as a result of our acquisitions.place
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Ourundue reliance upon any such forward-looking statements, regardingwhich speak only as of the impactdate they are made. We undertake no obligation to update forward-looking statements, whether as a result of global economic conditions.new information, future events or otherwise.
The risks associated with the following, among others, could cause actual results to differ materially from those described in any forward-looking statements:

Our expectations regardingadverse conditions in the outcomemacroeconomic environment, including high inflation, and volatility in equity and foreign exchange markets; political, economic and regulatory uncertainties in the countries and regions in which we operate (including the Russian invasion of our service tax audit cases.Ukraine);

Our assessmentour ability to timely recruit and retain key personnel in a highly competitive labor market for skilled personnel, including potential financial impacts of the ultimate liabilities arising from various investigations, claims and legal proceedings.wage inflation;

Ourimpacts from tariffs, trade sanctions, export license requirements or other trade barriers (including impacts from changes to diplomatic relations and trade policy between the United States and Russia (or the United States and other countries that may support Russia or take similar actions) due to the Russian invasion of Ukraine);

constrained credit and liquidity due to disruptions in the global economy and financial markets, that may limit or delay availability of credit under our existing or new credit facilities, or that may limit our ability to obtain credit or financing on acceptable terms or at all;

current and future impacts of a natural disaster or catastrophe, including the COVID-19 pandemic and actions taken to address the pandemic by our customers, suppliers, regulatory authorities, and our business, on the global economy and our business and consolidated financial statements, and other public health and safety risks; and government actions or mandates surrounding the COVID-19 pandemic;

declines in our customers’ businesses resulting in adverse changes in procurement patterns; disruptions in accounts receivable and cash flow due to customers’ liquidity challenges and commercial deterioration; uncertainties regarding demand for our products and services in the future and our customers’ acceptance of new products; delays or declines in anticipated sales due to reduced or altered sales and marketing interactions with customers; and potential variations in our sales forecast compared to actual sales;

increased volatility in our revenue due to the timing, duration and value of multi-year subscription lease contracts; and our reliance on high renewal rates for annual subscription lease and maintenance contracts;

our ability to protect our proprietary technology; cybersecurity threats or other security breaches, including in relation to an increased level of our activity that is occurring from remote global off-site locations; and disclosure and misuse of employee or customer data whether as a result of a cybersecurity incident or otherwise;

the quality of our products, including the strength of the features, functionality and integrated multiphysics capabilitiesmulti-physics capabilities; our ability to develop and market new products to address the industry’s rapidly changing technology; failures or errors in our products and services; and increased pricing pressure as a result of the competitive environment in which we operate;
investments in complementary companies, products, services and technologies; our software products.ability to complete and successfully integrate our acquisitions and realize the financial and business benefits of the transactions; and the impact indebtedness incurred in connection with any acquisition could have on our operations;

Our belief that our overall performance is best measured by fiscal year results rather than by quarterly results.
Our expectations regarding increased lease license volatility due to an increased customer preference for time-based licenses rather than perpetual licenses.
Our estimates regarding the expected impact on reported revenue related to the acquisition accounting treatment of deferred revenue.
Our expectation that we will continue to make targeted investments in our global sales and marketing organizations and our global business infrastructure to enhanceinfrastructure; and supportdependence on our revenue-generating activities.channel partners for the distribution of our products;

Ouroperational disruptions generally or specifically in connection with transitions to and from remote work environments; and the failure of our technological infrastructure or those of the service providers upon whom we rely including for infrastructure and cloud services;

our ability and our channel partners’ ability to comply with laws and regulations in relevant jurisdictions; and the outcome of contingencies, including legal proceedings, government or regulatory investigations and service tax audit cases;

our intention to repatriate previously taxed earnings in excess of working capital needs and to reinvest all other earnings of our non-U.S. subsidiaries.subsidiaries;

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plans for future capital spending; the extent of corporate benefits from such spending including with respect to customer relationship management; and higher than anticipated costs for research and development or slowdown in our research and development activities;

Our plans related to future capital spending.uncertainty regarding income tax estimates in the jurisdictions in which we operate; and the effect of changes in tax laws and regulations in the jurisdictions in which we operate; and

The sufficiency of existing cashother risks and cash equivalent balancesuncertainties described in our reports filed from time to meet future working capital and capital expenditure requirements.
Our belief that the best uses of our excess cash are to invest in the business, acquire or make investments in complementary companies, products, services and technologies, make payments on outstanding debt balances and repurchase stock in order to both offset dilution and return capital, in excess of our requirements, to stockholderstime with the goal of increasing stockholder value.SEC.
Our expectation that changes in currency exchange rates will affect our financial position, results of operations and cash flows.
Our expectations regarding future claims related to indemnification obligations.
Our expectations regarding acquisitions, related capital expenditures and integrating such acquired companies to realize the benefits of cost reductions and other synergies relating thereto.
Forward-looking statements should not be unduly relied upon because they involve known and unknown risks, uncertainties and other factors, some of which are beyond our control. We describe such risks, uncertainties, and factors in the “Risk Factors,” “Quantitative and Qualitative Disclosures about Market Risk,” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” sections of our Forms 10-K and 10-Q. Many of these risks, uncertainties, and factors are currently amplified by, and may continue to be amplified by, the COVID-19 pandemic. Forward-looking statements speak only as of the date they are made and we undertake no obligation to update them. Our actual results could differ materially from those set forth in forward-looking statements.
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Results of Operations
The results of operations discussed below are on a GAAP basis unless otherwise stated.
Three Months Ended March 31, 20212022 Compared to Three Months Ended March 31, 20202021
Revenue:
Three Months Ended March 31,Change Three Months Ended March 31,
(in thousands, except percentages)(in thousands, except percentages)20212020Amount%Constant Currency %(in thousands, except percentages)20222021Change
GAAPConstant CurrencyGAAPGAAPConstant
Currency
AmountAmount%Amount%
Revenue:Revenue:Revenue:
Lease licenses$65,077 $44,874 $20,203 45.0 42.6 
Subscription lease licensesSubscription lease licenses$91,457 $93,283 $65,077 $26,380 40.5 $28,206 43.3 
Perpetual licensesPerpetual licenses67,527 42,956 24,571 57.2 52.8 Perpetual licenses65,988 67,577 67,527 (1,539)(2.3)50 0.1 
Software licensesSoftware licenses132,604 87,830 44,774 51.0 47.6 Software licenses157,445 160,860 132,604 24,841 18.7 28,256 21.3 
MaintenanceMaintenance213,674 200,488 13,186 6.6 3.3 Maintenance247,241 254,671 213,674 33,567 15.7 40,997 19.2 
ServiceService16,948 16,667 281 1.7 (1.1)Service20,391 20,871 16,948 3,443 20.3 3,923 23.1 
Maintenance and serviceMaintenance and service230,622 217,155 13,467 6.2 3.0 Maintenance and service267,632 275,542 230,622 37,010 16.0 44,920 19.5 
Total revenueTotal revenue$363,226 $304,985 $58,241 19.1 15.8 Total revenue$425,077 $436,402 $363,226 $61,851 17.0 $73,176 20.1 

Our revenue inRevenue for the quarter ended March 31, 20212022 increased 19.1% as17.0% compared to the quarter ended March 31, 2020, while revenue grew 15.8%2021, or 20.1% in constant currency. The growth rate was favorably impacted by our continued investment in our global sales, support and marketing organizations, strong perpetual license sales,and the timing and duration of our multi-year subscription lease contracts, momentum sales to our small- and medium-sized businesses, and our recent acquisitions. Leasecontracts. Subscription lease license revenue increased 45.0%40.5%, or 42.6%43.3% in constant currency, as compared to the prior-year quarter. Annual maintenance contracts that were sold with new perpetual licenses, maintenance contracts for new perpetual licenses sold in previous quarters, maintenance renewals and the maintenance portion of subscription lease license contracts collectively contributed to maintenance revenue growth of 15.7%, or 19.2% in constant currency. Service revenue increased 20.3%, or 23.1% in constant currency, as compared to the prior-year quarter. Perpetual license revenue, which is derived from new sales during the quarter, increased 57.2%decreased 2.3%, or 52.8% in constant currency, as compared to the prior-year quarter. Annual maintenance contracts that were sold with new perpetual licenses, maintenance renewals and the maintenance portion of lease license contracts collectively contributed to maintenance revenue growth of 6.6%, or 3.3% in constant currency. Service revenue increased 1.7%, or decreased 1.1%was flat in constant currency, as compared to the prior-year quarter.
We continue to experience increased interest by some ofdemand from our larger customers in enterprise agreementsfor contracts that often include longer-term, time-based licenses involving a larger number of our software products. While theseThese arrangements typically involve a higher overall transaction price, theprice. The upfront recognition of license revenue related to these larger multi-year transactions can result in significantly highersignificant subscription lease license revenue volatility. Software products, across a large variety of applications and industries, are increasingly distributed in software-as-a-service, cloud and other subscription environments in which the licensing approach is time-based rather than perpetual. This preference resultedcould result in a shift from perpetual licenses to time-based licenses, across a broader spectrum of our customers, withsuch as subscription leases, over the exception of our Asia-Pacific region which experienced a disproportionate increase in perpetual licensing for the first quarter of 2021.
In relation to COVID-19 and our revenue, we currently expect a recovery in the business environment as vaccine distribution becomes more widespread and a larger percentage of the population is inoculated. Globally, businesses have not resumed full operations and our teams and those of our customers will likely continue working remotely into the second half of 2021. As a result of social distancing, our in-person demand generation events and those of our channel partners have been canceled. While we have adjusted to have a stronger digital focus, as evidenced by our hosting of our annual Simulation World digital event in April 2021, the absence of certain events has had and is expected to continue to have an adverse impact on our results, especially for certain channel partners. Additional waves or mutated variants of COVID-19 could result in renewed shutdowns that stop or regress economic recovery.long term.
With respect to revenue, on average for the quarter ended March 31, 2021,2022, the U.S. Dollar was approximately 6.5% weaker,6.4% stronger, when measured against our primary foreign currencies, than for the quarter ended March 31, 2020.2021. The table below presents the net favorable impacts of currency fluctuations on revenue for the quarter ended March 31, 2021.2022. Amounts in brackets indicate an adverse impact from currency fluctuations.
(in thousands)Three Months Ended March 31, 20212022
Euro$(5,648)
Japanese Yen6,120(3,440)
South Korean Won1,369
British Pound820
Japanese Yen782(1,655)
Other821(582)
Total$9,912(11,325)

The impacts from currency fluctuations resulted in decreased operating income of $4.5 million for the quarter ended March 31, 2022 as compared to the quarter ended March 31, 2021.
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The impacts from currency fluctuations resulted in increased operating income of $2.0 million for the quarter ended March 31, 2021 as compared to the quarter ended March 31, 2020.
As a percentage of revenue, our international and domestic revenues, and our direct and indirect revenues, were as follows:
Three Months Ended March 31,Three Months Ended March 31,
2021202020222021
InternationalInternational58.0 %59.0 %International53.5 %58.0 %
DomesticDomestic42.0 %41.0 %Domestic46.5 %42.0 %
DirectDirect71.8 %73.6 %Direct72.4 %71.8 %
IndirectIndirect28.2 %26.4 %Indirect27.6 %28.2 %

In valuing deferred revenue on the balance sheets of our recent acquisitions as of their respective acquisition dates, we applied the fair value provisions applicable to the accounting for business combinations closed prior to 2022, resulting in a reduction of deferred revenue as compared to the historical carrying amount. As a result, our post-acquisition revenue will be less than the sum of what would have otherwise been reported by us and each acquiree absent the acquisitions. The impacts on reported revenue were $8.9$3.6 million and $3.9$8.9 million for the quarters ended March 31, 20212022 and 2020,2021, respectively. The expected impacts on reported revenue are $5.3$2.1 million and $19.3$7.4 million for the quarter ending June 30, 20212022 and the year ending December 31, 2021,2022, respectively.
Deferred Revenue and Backlog:
Deferred revenue consists of billings made or payments received in advance of revenue recognition from customer agreements. The deferred revenue on our condensed consolidated balance sheets does not represent the total value of annual or multi-year, noncancellable agreements. Our backlog represents installment billings for periods beyond the current quarterly billing cycle. Our deferred revenue and backlog as of March 31, 20212022 and December 31, 20202021 consisted of the following:
Balance at March 31, 2021Balance at March 31, 2022
(in thousands)(in thousands)TotalCurrentLong-Term(in thousands)TotalCurrentLong-Term
Deferred revenueDeferred revenue$380,729 $366,596 $14,133 Deferred revenue$405,120 $386,019 $19,101 
BacklogBacklog555,772 240,904 314,868 Backlog798,055 360,018 438,037 
TotalTotal$936,501 $607,500 $329,001 Total$1,203,175 $746,037 $457,138 
Balance at December 31, 2020Balance at December 31, 2021
(in thousands)(in thousands)TotalCurrentLong-Term(in thousands)TotalCurrentLong-Term
Deferred revenueDeferred revenue$388,810 $372,061 $16,749 Deferred revenue$412,781 $391,528 $21,253 
BacklogBacklog578,317 234,719 343,598 Backlog845,079 373,334 471,745 
TotalTotal$967,127 $606,780 $360,347 Total$1,257,860 $764,862 $492,998 

Revenue associated with deferred revenue and backlog that will be recognized in the subsequent twelve months is classified as current in the tables above.
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Cost of Sales and Operating Expenses:
The tables below reflect our operating results as presented on the condensed consolidated statements of income, which are inclusive of foreignboth a GAAP and constant currency translation impacts.basis. Amounts included in the discussions that follow each table are provided in constant currency and are inclusive of costs related to our acquisitions. The impact of foreign exchange translation is discussed separately, where material.
 Three Months Ended March 31,
20212020Change
(in thousands, except percentages)Amount% of
Revenue
Amount% of
Revenue
Amount%
Cost of sales:
Software licenses$7,606 2.1 $4,926 1.6 $2,680 54.4 
Amortization14,949 4.1 9,552 3.1 5,397 56.5 
Maintenance and service39,548 10.9 35,638 11.7 3,910 11.0 
Total cost of sales62,103 17.1 50,116 16.4 11,987 23.9 
Gross profit$301,123 82.9 $254,869 83.6 $46,254 18.1 
 Three Months Ended March 31,
20222021Change
GAAPConstant CurrencyGAAPGAAPConstant Currency
(in thousands,
except percentages)
Amount% of
Revenue
Amount% of
Revenue
Amount% of
Revenue
Amount%Amount%
Cost of sales:
Software
licenses
$8,436 2.0 $8,457 1.9 $7,606 2.1 $830 10.9 $851 11.2 
Amortization17,252 4.1 17,434 4.0 14,949 4.1 2,303 15.4 2,485 16.6 
Maintenance
and service
39,072 9.2 40,233 9.2 39,548 10.9 (476)(1.2)685 1.7 
Total cost of
sales
64,760 15.2 66,124 15.2 62,103 17.1 2,657 4.3 4,021 6.5 
Gross profit$360,317 84.8 $370,278 84.8 $301,123 82.9 $59,194 19.7 $69,155 23.0 

Software Licenses: The increase in the cost of software licenses was primarily due to increased third-party royalties of $2.5$1.0 million.
Amortization: The increase in amortization expense was primarily due to the amortization of newly acquired intangible assets acquired within the last year.assets.
Maintenance and Service: The increasenet decrease in maintenance and service costs was primarily due to the following:
Increased salaries and incentive compensation of $2.2 million.
IncreasedDecreased costs related to foreign exchange translation of $1.3$1.2 million due to a weakerstronger U.S. Dollar.
Decreased stock-based compensation of $1.0 million.
Increased salaries, incentive compensation and other headcount-related costs of $1.0 million.
Increased IT maintenance and software hosting costs of $0.7 million.
The improvement in gross profit was a result of the increase in revenue, partially offset by the increase in the cost of sales.
 Three Months Ended March 31,
20212020Change
(in thousands, except percentages)Amount% of
Revenue
Amount% of
Revenue
Amount%
Operating expenses:
Selling, general and administrative$146,215 40.3 $130,522 42.8 $15,693 12.0 
Research and development100,479 27.7 86,112 28.2 14,367 16.7 
Amortization4,407 1.2 4,162 1.4 245 5.9 
Total operating expenses$251,101 69.1 $220,796 72.4 $30,305 13.7 
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 Three Months Ended March 31,
20222021Change
GAAPConstant CurrencyGAAPGAAPConstant Currency
(in thousands,
except percentages)
Amount% of
Revenue
Amount% of
Revenue
Amount% of
Revenue
Amount%Amount%
Operating expenses:
Selling, general and administrative$169,755 39.9 $173,290 39.7 $146,215 40.3 $23,540 16.1 $27,075 18.5 
Research and
development
105,274 24.8 107,087 24.5 100,479 27.7 4,795 4.8 6,608 6.6 
Amortization4,125 1.0 4,244 1.0 4,407 1.2 (282)(6.4)(163)(3.7)
Total operating
expenses
279,154 65.7 284,621 65.2 251,101 69.1 28,053 11.2 33,520 13.3 
Operating income$81,163 19.1 $85,657 19.6 $50,022 13.8 $31,141 62.3 $35,635 71.2 

Selling, General and Administrative: The net increase in selling, general and administrative costs was primarily due to the following:
Increased salaries, incentive compensation and other headcount-related costs of $15.3$14.0 million.
Increased stock-based compensation of $3.2 million.
Increased consulting costs of $2.5 million.
Increased bad debt expense of $2.3 million due to the write-off of receivables due from Russian customers as a result of sanctions imposed related to Russia's invasion of Ukraine.
Increased business travel of $2.1 million as in-person meetings and live attendance at trade events have continued to expand.
Increased marketing expenses of $1.9 million.
Increased IT maintenance and software hosting costs of $1.3 million.
Decreased costs related to foreign exchange translation of $3.8$3.5 million due to a weakerstronger U.S. Dollar.
Increased stock-based compensation of $2.1 million.
Decreased business travel of $4.9 million due to the COVID-19 pandemic.
Decreased bad debt expense of $3.1 million.
We anticipate that we will continue to make targeted investments in our global sales and marketing organizations and our global business infrastructure to enhance and support our revenue-generating activities.
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Research and Development: The net increase in research and development costs was primarily due to the following:
Increased salaries, incentive compensation and other headcount-related costs of $9.7$6.3 million.
Increased IT maintenance and software hosting costs of $1.4 million.
Decreased costs related to foreign exchange translation of $2.4$1.8 million due to a weakerstronger U.S. Dollar.
IncreasedDecreased stock-based compensation of $1.4$1.7 million.
We have traditionally invested significant resources in research and development activities and intend to continue to make investments in expanding the ease of use and capabilities of our broad portfolio of simulation software products.
Interest Income: Interest income was $0.5 million for the quarterquarters ended March 31, 2021 was $0.5 million as compared to $2.8 million for the quarter ended2022 and March 31, 2020. Interest income decreased as a result of a lower2021. The higher interest rate environment and the related decreaseincrease in the average rate of return on invested cash balances.balances was offset by a lower invested cash balance.
Interest Expense: Interest expense for the quarter ended March 31, 20212022 was $3.3$3.0 million as compared to $3.7$3.3 million for the quarter ended March 31, 2020. Interest expense decreased as a result of2021 due to a lower interest rate environment, partially offset by interest incurredand lower principal balances on debt financing obtained in connection with the acquisitionour term loans.
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Table of AGI in the fourth quarter of 2020.Contents
Other (Expense) Income, net: Other incomeexpense for the quarter ended March 31, 20212022 was $0.4$0.7 million as compared to $0.1other income of $0.4 million for the quarter ended March 31, 2020.2021. Other (expense) income consisted primarily of net foreign currency gains.exchange activity.

Income Tax Benefit:Provision (Benefit): Our income before income tax benefit,provision (benefit), income tax benefitprovision (benefit) and effective tax rates were as follows:
Three Months Ended March 31,Three Months Ended March 31,
(in thousands, except percentages)(in thousands, except percentages)20212020(in thousands, except percentages)20222021
Income before income tax benefit$47,623 $33,324 
Income tax benefit$(24,775)$(12,740)
Income before income tax provision (benefit)Income before income tax provision (benefit)$78,029 $47,623 
Income tax provision (benefit)Income tax provision (benefit)$7,041 $(24,775)
Effective tax rateEffective tax rate(52.0)%(38.2)%Effective tax rate9.0 %(52.0)%

The decreaseincrease in the effective tax rate from the first quarter of 20202021 was primarily due to increaseddecreased benefits related to stock-based compensation.
When compared to the federal and state combined statutory rate for each respective period, the effective tax rates for the quarters ended March 31, 20212022 and 20202021 were favorably impacted by tax benefits from stock-based compensation, the foreign-derived intangible income deduction and research and development credits.credits, partially offset by the impact of non-deductible compensation.
Net Income: Our net income, diluted earnings per share and weighted average shares used in computing diluted earnings per share were as follows:
Three Months Ended March 31,
(in thousands, except per share data)20212020
Net income$72,398 $46,064 
Diluted earnings per share$0.82 $0.53 
Weighted average shares outstanding - diluted87,986 87,369 


Three Months Ended March 31,
(in thousands, except per share data)20222021
Net income$70,988 $72,398 
Diluted earnings per share$0.81 $0.82 
Weighted average shares outstanding - diluted87,750 87,986 
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Non-GAAP Results
We provide non-GAAP revenue, non-GAAP gross profit, non-GAAP gross profit margin, non-GAAP operating income, non-GAAP operating profit margin, non-GAAP net income and non-GAAP diluted earnings per share as supplemental measures to GAAP regarding our operational performance. These financial measures exclude the impact of certain items and, therefore, have not been calculated in accordance with GAAP. A detailed explanation and a reconciliation of each non-GAAP financial measure to its most comparable GAAP financial measure are included below.
ANSYS, INC. AND SUBSIDIARIESANSYS, INC. AND SUBSIDIARIESANSYS, INC. AND SUBSIDIARIES
Reconciliations of GAAP to Non-GAAP MeasuresReconciliations of GAAP to Non-GAAP MeasuresReconciliations of GAAP to Non-GAAP Measures
(Unaudited)(Unaudited)(Unaudited)
Three Months EndedThree Months Ended
March 31, 2021March 31, 2022
(in thousands, except percentages and per share data)(in thousands, except percentages and per share data)RevenueGross Profit%Operating Income%Net Income
EPS - Diluted1
(in thousands, except percentages and per share data)RevenueGross Profit%Operating Income%Net Income
EPS - Diluted1
Total GAAPTotal GAAP$363,226 $301,123 82.9 %$50,022 13.8 %$72,398 $0.82 Total GAAP$425,077 $360,317 84.8 %$81,163 19.1 %$70,988 $0.81 
Acquisition accounting for deferred revenueAcquisition accounting for deferred revenue8,923 8,923 0.4 %8,923 2.0 %8,923 0.10 Acquisition accounting for deferred revenue3,560 3,560 0.1 %3,560 0.7 %3,560 0.04 
Stock-based compensation expenseStock-based compensation expense 3,562 1.0 %35,119 9.5 %35,119 0.41 Stock-based compensation expense 2,563 0.6 %35,651 8.3 %35,651 0.41 
Excess payroll taxes related to stock-based awardsExcess payroll taxes related to stock-based awards 865 0.2 %9,135 2.5 %9,135 0.10 Excess payroll taxes related to stock-based awards 417 0.1 %5,053 1.2 %5,053 0.06 
Amortization of intangible assets from acquisitionsAmortization of intangible assets from acquisitions 14,949 4.0 %19,356 5.2 %19,356 0.22 Amortization of intangible assets from acquisitions 17,252 4.0 %21,377 5.0 %21,377 0.24 
Transaction expenses related to business combinationsTransaction expenses related to business combinations   %1,970 0.5 %1,970 0.02 Transaction expenses related to business combinations   %1,738 0.4 %1,738 0.02 
Adjustment for income tax effectAdjustment for income tax effect   %  %(47,979)(0.55)Adjustment for income tax effect   %  %(19,132)(0.22)
Total non-GAAPTotal non-GAAP$372,149 $329,422 88.5 %$124,525 33.5 %$98,922 $1.12 Total non-GAAP$428,637 $384,109 89.6 %$148,542 34.7 %$119,235 $1.36 
1 Diluted weighted average shares were 87,750.

Three Months Ended
March 31, 2021
(in thousands, except percentages and per share data)RevenueGross Profit%Operating Income%Net Income
EPS - Diluted1
Total GAAP$363,226 $301,123 82.9 %$50,022 13.8 %$72,398 $0.82 
Acquisition accounting for deferred revenue8,923 8,923 0.4 %8,923 2.0 %8,923 0.10 
Stock-based compensation expense— 3,562 1.0 %35,119 9.5 %35,119 0.41 
Excess payroll taxes related to stock-based awards— 865 0.2 %9,135 2.5 %9,135 0.10 
Amortization of intangible assets from acquisitions— 14,949 4.0 %19,356 5.2 %19,356 0.22 
Transaction expenses related to business combinations— — — %1,970 0.5 %1,970 0.02 
Adjustment for income tax effect— — — %— — %(47,979)(0.55)
Total non-GAAP$372,149 $329,422 88.5 %$124,525 33.5 %$98,922 $1.12 
1 Diluted weighted average shares were 87,986.

Three Months Ended
March 31, 2020
(in thousands, except percentages and per share data)RevenueGross Profit%Operating Income%Net Income
EPS - Diluted1
Total GAAP$304,985 $254,869 83.6 %$34,073 11.2 %$46,064 $0.53 
Acquisition accounting for deferred revenue3,912 3,912 0.2 %3,912 1.1 %3,912 0.04 
Stock-based compensation expense— 2,866 0.9 %30,941 10.0 %30,941 0.36 
Excess payroll taxes related to stock-based awards— 523 0.1 %6,983 2.3 %6,983 0.08 
Amortization of intangible assets from acquisitions— 9,552 3.2 %13,714 4.4 %13,714 0.16 
Transaction expenses related to business combinations— — — %950 0.3 %950 0.01 
Rabbi trust (income) / expense— — — %— — %(4)— 
Adjustment for income tax effect— — — %— — %(30,255)(0.35)
Total non-GAAP$308,897 $271,722 88.0 %$90,573 29.3 %$72,305 $0.83 
1 Diluted weighted average shares were 87,369.
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We use non-GAAP financial measures (a) to evaluate our historical and prospective financial performance as well as our performance relative to our competitors, (b) to set internal sales targets and spending budgets, (c) to allocate resources, (d) to measure operational profitability and the accuracy of forecasting, (e) to assess financial discipline over operational expenditures and (f) as an important factor in determining variable compensation for management and employees. In addition, many financial analysts that follow us focus on and publish both historical results and future projections based on non-GAAP financial measures. We believe that it is in the best interest of our investors to provide this information to analysts so that they accurately report the non-GAAP financial information. Moreover, investors have historically requested, and we have historically reported, these non-GAAP financial measures as a means of providing consistent and comparable information with past reports of financial results.
While we believe that these non-GAAP financial measures provide useful supplemental information to investors, there are limitations associated with the use of these non-GAAP financial measures. These non-GAAP financial measures are not prepared in accordance with GAAP, are not reported by all our competitors and may not be directly comparable to similarly titled measures of our competitors due to potential differences in the exact method of calculation. We compensate for these limitations by using these non-GAAP financial measures as supplements to GAAP financial measures and by reviewing the reconciliations of the non-GAAP financial measures to their most comparable GAAP financial measures.
The adjustments to these non-GAAP financial measures, and the basis for such adjustments, are outlined below:
Acquisition accounting for deferred revenue. Historically, we have consummated acquisitions in order to support our strategic and other business objectives. In accordance with theUnder prior accounting guidance, a fair value provisions applicable to the accounting for business combinations,provision resulted in acquired deferred revenue isthat was often recorded on the opening balance sheet at an amount that iswas lower than the historical carrying value. Although this acquisition accounting requirementfair value provision has no impact on our business or cash flow, it adversely impacts our reported GAAP revenue in the reporting periods following an acquisition. In 2022, we adopted accounting guidance which eliminates the fair value provision that resulted in the deferred revenue adjustment on a prospective basis. In order to provide investors with financial information that facilitates comparison of both historical and future results, we provide non-GAAP financial measures which exclude the impact of the acquisition accounting adjustment.adjustment for acquisitions prior to the adoption of the new guidance in 2022. We believe that this non-GAAP financial adjustment is useful to investors because it allows investors to (a) evaluate the effectiveness of the methodology and information used by us in our financial and operational decision-making, and (b) compare our past and future reports of financial results as the revenue reduction related to acquired deferred revenue will not recur when related subscription lease licenses and software maintenance contracts are renewed in future periods.
Amortization of intangible assets from acquisitions. We incur amortization of intangible assets, included in our GAAP presentation of amortization expense, related to various acquisitions we have made. We exclude these expenses for the purpose of calculating non-GAAP gross profit, non-GAAP gross profit margin, non-GAAP operating income, non-GAAP operating profit margin, non-GAAP net income and non-GAAP diluted earnings per share when we evaluate our continuing operational performance because these costs are fixed at the time of an acquisition, are then amortized over a period of several years after the acquisition and generally cannot be changed or influenced by us after the acquisition. Accordingly, we do not consider these expenses for purposes of evaluating our performance during the applicable time period after the acquisition, and we exclude such expenses when making decisions to allocate resources. We believe that these non-GAAP financial measures are useful to investors because they allow investors to (a) evaluate the effectiveness of the methodology and information used by us in our financial and operational decision-making, and (b) compare our past reports of financial results as we have historically reported these non-GAAP financial measures.
Stock-based compensation expense. We incur expense related to stock-based compensation included in our GAAP presentation of cost of maintenance and service; research and development expense; and selling, general and administrative expense. This non-GAAP adjustment also includes excess payroll tax expense related to stock-based compensation. Stock-based compensation expense (benefit) incurred in connection with our deferred compensation plan held in a rabbi trust includes an offsetting benefit (charge) recorded in other income (expense). Although stock-based compensation is an expense and viewed as a form of compensation, we exclude these expenses for the purpose of calculating non-GAAP gross profit, non-GAAP gross profit margin, non-GAAP operating income, non-GAAP operating profit margin, non-GAAP net income and non-GAAP diluted earnings per share when we evaluate our continuing operational performance. We similarly exclude income (expense) related to assets held in a rabbi trust in connection with our deferred compensation plan. Specifically, we exclude stock-based compensation and income (expense) related to assets held in the deferred compensation plan rabbi trust during our annual budgeting process and our quarterly and annual assessments of our performance. The annual budgeting process is the primary mechanism whereby we allocate resources to various initiatives and operational requirements. Additionally, the annual review by our board of directors during which it compares our historical business model and profitability to the planned business model and profitability for the forthcoming year excludes the impact of stock-based compensation. In evaluating the performance of our senior management and department managers, charges related to stock-based compensation are excluded from expenditure and profitability results. In fact, we record stock-based compensation expense into a stand-alone cost center for which no single operational manager is responsible or accountable. In this way, we can review, on a period-to-period basis,
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each manager's performance and assess financial discipline over operational expenditures without the effect of stock-based compensation. We believe that these non-GAAP financial measures are useful to investors because they allow investors to (a) evaluate our operating results and the
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effectiveness of the methodology used by us to review our operating results, and (b) review historical comparability in our financial reporting as well as comparability with competitors' operating results.
Transaction expenses related to business combinations. We incur expenses for professional services rendered in connection with business combinations, which are included in our GAAP presentation of selling, general and administrative expense. These expenses are generally not tax-deductible. We exclude these acquisition-related transaction expenses, derived from announced acquisitions, for the purpose of calculating non-GAAP operating income, non-GAAP operating profit margin, non-GAAP net income and non-GAAP diluted earnings per share when we evaluate our continuing operational performance, as we generally would not have otherwise incurred these expenses in the periods presented as a part of our operations. We believe that these non-GAAP financial measures are useful to investors because they allow investors to (a) evaluate our operating results and the effectiveness of the methodology used by us to review our operating results, and (b) review historical comparability in our financial reporting as well as comparability with competitors' operating results.
Non-GAAP tax provision. We utilize a normalized non-GAAP annual effective tax rate (AETR) to calculate non-GAAP measures. This methodology provides better consistency across interim reporting periods by eliminating the effects of non-recurring items and aligning the non-GAAP tax rate with our expected geographic earnings mix. To project this rate, we analyzed our historic and projected non-GAAP earnings mix by geography along with other factors such as our current tax structure, recurring tax credits and incentives, and expected tax positions. On an annual basis we will re-evaluate this rate for significant items that may materially affect our projections.
Non-GAAP financial measures are not in accordance with, or an alternative for, GAAP. Our non-GAAP financial measures are not meant to be considered in isolation or as a substitute for comparable GAAP financial measures and should be read only in conjunction with our consolidated financial statements prepared in accordance with GAAP.
We have provided a reconciliation of the non-GAAP financial measures to the most directly comparable GAAP financial measures as listed below:
GAAP Reporting MeasureNon-GAAP Reporting Measure
RevenueNon-GAAP Revenue
Gross ProfitNon-GAAP Gross Profit
Gross Profit MarginNon-GAAP Gross Profit Margin
Operating IncomeNon-GAAP Operating Income
Operating Profit MarginNon-GAAP Operating Profit Margin
Net IncomeNon-GAAP Net Income
Diluted Earnings Per ShareNon-GAAP Diluted Earnings Per Share

Constant currency.
In addition to the non-GAAP financial measures detailed above, we use constant currency results for financial and operational decision-making and as a means to evaluate period-to-period comparisons by excluding the effects of foreign currency fluctuations on the reported results. To present this information, the 2022 results for entities whose functional currency is a currency other than the U.S. Dollar were converted to U.S. Dollars at rates that were in effect for the 2021 comparable period, rather than the actual exchange rates in effect for 2022. Constant currency growth rates are calculated by adjusting the 2022 reported amounts by the 2022 currency fluctuation impacts and comparing the adjusted amounts to the 2021 comparable period reported amounts. We believe that these non-GAAP financial measures are useful to investors because they allow investors to (a) evaluate the effectiveness of the methodology and information used by us in our financial and operational decision-making, and (b) compare our reported results to our past reports of financial results without the effects of foreign currency fluctuations.
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Liquidity and Capital Resources
(in thousands)(in thousands)March 31,
2021
December 31,
2020
Change(in thousands)March 31,
2022
December 31,
2021
Change
Cash, cash equivalents and short-term investmentsCash, cash equivalents and short-term investments$987,943 $913,151 $74,792 Cash, cash equivalents and short-term investments$657,765 $668,028 $(10,263)
Working capitalWorking capital$1,036,905 $990,412 $46,493 Working capital$815,258 $860,082 $(44,824)

Cash, Cash Equivalents and Short-Term Investments
Cash and cash equivalents consist primarily of highly liquid investments such as money market funds and deposits held at major banks. Short-term investments consist primarily of deposits held by certain of our foreign subsidiaries with original maturities of three months to one year. The following table presents our foreign and domestic holdings of cash, cash equivalents and short-term investments as of March 31, 20212022 and December 31, 2020:2021:
(in thousands, except percentages)(in thousands, except percentages)March 31,
2021
% of TotalDecember 31,
2020
% of Total(in thousands, except percentages)March 31,
2022
% of TotalDecember 31,
2021
% of Total
DomesticDomestic$662,071 67.0 $582,882 63.8 Domestic$336,413 51.1 $365,390 54.7 
ForeignForeign325,872 33.0 330,269 36.2 Foreign321,352 48.9 302,638 45.3 
TotalTotal$987,943 $913,151 Total$657,765 $668,028 

In general, it is our intention to permanently reinvest all earnings in excess of previously taxed amounts. Substantially all of the pre-2018 earnings of our non-U.S. subsidiaries were taxed through the transition tax and post-2018 current earnings are taxed as part of global intangible low-taxed income tax expense. These taxes increase our previously taxed earnings and allow for the repatriation of the majority of our foreign earnings without any residual U.S. federal tax. While we believe that the financial reporting bases may be greater than the tax bases of investments in foreign subsidiaries for any earnings in excess of previously taxed amounts, such amounts are considered permanently reinvested. The cumulative temporary difference related to such permanently reinvested earnings is approximately $87.8$61.6 million and we would anticipate the tax effect on those earnings to be immaterial.
The amount of cash, cash equivalents and short-term investments held by foreign subsidiaries is subject to translation adjustments caused by changes in foreign currency exchange rates as of the end of each respective reporting period, the offset to which is recorded in accumulated other comprehensive loss on our condensed consolidated balance sheet.
Cash Flows from Operating Activities
Three Months Ended March 31,Three Months Ended March 31,
(in thousands)(in thousands)20212020Change(in thousands)20222021Change
Net cash provided by operating activitiesNet cash provided by operating activities$171,107 $147,412 $23,695 Net cash provided by operating activities$210,936 $171,107 $39,829 

Net cash provided by operating activities increased during the first quarterthree months ended March 31, 2022 compared to the three months ended March 31, 2021 due to increased net income (net of non-cash operating adjustments) of $35.7$5.9 million partially offset by decreasedand increased net cash flows from operating assets and liabilities of $12.0$33.9 million. The growth in net cash provided by operating activities was impacted by a meaningful increase inresult of increased customer receipts driven primarily bydue to a strong growth in the fourth quarter of 2020 as well as increased collections of aged accounts,close to 2021 and lower tax payments, partially offset by increasedadditional cash outflows related to operational payments and income taxes.

increased operating expenses as compared to the three months ended March 31, 2021.
Cash Flows from Investing Activities
Three Months Ended March 31,Three Months Ended March 31,
(in thousands)(in thousands)20212020Change(in thousands)20222021Change
Net cash used in investing activitiesNet cash used in investing activities$(15,863)$(9,599)$(6,264)Net cash used in investing activities$(9,964)$(15,863)$5,899 

Net cash used in investing activities increaseddecreased by $5.9 million during the first quarterthree months ended March 31, 2022 compared to the three months ended March 31, 2021 due to increaseddecreased acquisition-related net cash outlays of $8.4$5.9 million. We currently plan capital spending of $30.0$25.0 million to $40.0$35.0 million during fiscal year 20212022 as compared to the $35.4$23.0 million that was spent in fiscal year 2020.2021. The level of spending will depend on various factors, including the growth of the business and general economic conditions and the ongoing impact of COVID-19.conditions.
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Cash Flows from Financing Activities
Three Months Ended March 31,Three Months Ended March 31,
(in thousands)(in thousands)20212020Change(in thousands)20222021Change
Net cash used in financing activitiesNet cash used in financing activities$(74,208)$(288,738)$214,530 Net cash used in financing activities$(204,645)$(74,208)$(130,437)

Net cash used in financing activities decreasedincreased during the first quarterthree months ended March 31, 2022 compared to the three months ended March 31, 2021 due to decreasedincreased stock repurchases of $161.0 million and decreased principal payments on long-term debt of $75.0$155.6 million, partially offset by increaseddecreased restricted stock withholding taxes paid in lieu of issued shares of $23.6$26.9 million.
Other Cash Flow Information
As of March 31, 2021,2022, the carrying value of our term loans was $798.2$753.7 million, of which $4.7with $9.1 million isin principal payments due in the next twelve months. Borrowings under the term loans accrue interest at the Eurodollar rate plus an applicable margin or at the base rate, at our election. The base rate is the applicable margin plus the highest of (i) the federal funds rate plus 0.500%, (ii) the Bank of America prime rate and (iii) the Eurodollar rate plus 1.000%. The applicable margin for these borrowings is a percentage per annum based on the lower of (1) a pricing level determined by our then-current consolidated leverage ratio and (2) a pricing level determined by our debt ratings (if such debt ratings exist).
We previously entered into noncancellable operating lease commitments, primarily for our domestic and international offices as well as certain operating equipment.offices. The commitments related to these operating leases is $148.3$151.6 million, of which $26.6$25.8 million is due in the next twelve months.
In May 2022, we completed various strategic acquisitions for a combined purchase price of $249.0 million. These acquisitions were funded with existing cash balances.
We believe that existing cash and cash equivalent balances of $987.4 million,after these acquisitions, together with cash generated from operations and access to the $500.0 million Revolving Credit Facility, will be sufficient to meet our working capital and capital expenditure requirements through the next twelve months. We also believe that our liquidity will allow us to manage the anticipated impact of COVID-19 on our business operations for the foreseeable future. Our cash requirements in the future may also be financed through additional equity or debt financings. However, future disruptions in the capital markets could make financing more challenging, and there can be no assurance that such financing can be obtained on commercially reasonable terms, or at all.

Under our stock repurchase program, we repurchased shares as follows:
Three Months Ended
(in thousands, except per share data)March 31,
20212022
March 31,
20202021
Number of shares repurchased500690 
Average price paid per share$311.14 $233.48 
Total cost$155,571 $161,029 

As of March 31, 2021, 2.82022, 2.0 million shares remained available for repurchase under the program.
The authorized repurchase program does not have an expiration date, and the pace of the repurchase activity will depend on factors such as working capital needs, cash requirements for acquisitions, our stock price, and economic and market conditions. Our stock repurchases may be effected from time to time through open market purchases orincluding pursuant to a Rule 10b5-1 plan.
We continue to generate positive cash flows from operating activities and believe that the best uses of our excess cash are to invest in the business; acquire or make investments in complementary companies, products, services and technologies; and make payments on our outstanding debt balances. Any future acquisitions may be funded by available cash and investments, cash generated from operations, debt financing, or the issuance of additional securities. Additionally, we have in the past, and expect in the future, to repurchase stock in order to both offset dilution and return capital, in excess of our requirements, to stockholders with the goal of increasing stockholder value.
Off-Balance-Sheet Arrangements
We do not have any special-purpose entities or off-balance-sheet arrangements.
Contractual and Other Obligations
There were no material changes to our significant contractual and other obligations during the three months ended March 31, 20212022 as compared to those previously reported within "Management’s"Management's Discussion and Analysis of Financial Condition and Results of Operations" in our 20202021 Form 10-K.
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Critical Accounting Policies and Estimates
During the first quarter of 2021,2022, we completed the annual impairment test for goodwill and the indefinite-lived intangible asset and determined that these assets had not been impaired as of the test date, January 1, 2021.2022. No other events or circumstances changed during the three months ended March 31, 20212022 that would indicate that the fair values of our reporting unit and indefinite-lived intangible asset are below their carrying amounts.
No significant changes have occurred to our critical accounting policies and estimates as previously reported within "Management’s"Management's Discussion and Analysis of Financial Condition and Results of Operations" in our 20202021 Form 10-K.





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Item 3. Quantitative and Qualitative Disclosures About Market Risk
Foreign Currency Exchange Risk. As we operate in international regions, a portion of our revenue, expenses, cash, accounts receivable and payment obligations are denominated in foreign currencies. As a result, changes in currency exchange rates will affect our financial position, results of operations and cash flows. We seek to reduce our currency exchange transaction risks primarily through our normal operating and treasury activities, including the use of derivative instruments.
With respect to revenue, on average for the quarter ended March 31, 2022, the U.S. Dollar was 6.4% stronger, when measured against our primary foreign currencies, than for the quarter ended March 31, 2021. The table below presents the net impacts of currency fluctuations on revenue for the three months ended March 31, 2022. Amounts in brackets indicate a net adverse impact from currency fluctuations.
(in thousands)Three Months Ended March 31, 2022
Euro$(5,648)
Japanese Yen(3,440)
South Korean Won(1,655)
Other(582)
        Total$(11,325)

The impacts from currency fluctuations resulted in decreased operating income of $4.5 million for the quarter ended March 31, 2022 as compared to the quarter ended March 31, 2021.

A hypothetical 10% strengthening in the U.S. Dollar against other currencies would have decreased our revenue by $17.7 million and decreased our operating income by $4.3 million for the three months ended March 31, 2022.
The most meaningful currency impacts on revenue and operating income are typically attributable to U.S. Dollar exchange rate changes against the Euro and Japanese Yen. Historical exchange rates for these currency pairs are reflected in the charts below:
Period-End Exchange Rates
As ofEUR/USDUSD/JPY
March 31, 20221.11 121.71 
December 31, 20211.14 115.11 
March 31, 20211.17 110.73 
Average Exchange Rates
Three Months EndedEUR/USDUSD/JPY
March 31, 20221.12 116.23 
March 31, 20211.21 105.91 
Interest Rate Risk. Changes in the overall level of interest rates affect the interest income that is generated from our cash, cash equivalents and short-term investments and the interest expense that is generated from our outstanding borrowings. For the three months ended March 31, 2021,2022, interest income was $0.5 million and interest expense was $3.3$3.0 million.
Cash and cash equivalents consist primarily of highly liquid investments such as money market funds and deposits held at major banks. Short-term investments consist primarily of deposits held by certain foreign subsidiaries with original maturities of three months to one year. A hypothetical 100 basis point change in interest rates on these holdings would have an immaterial impact on our interest income.
Foreign Currency Transaction Risk. AsOur outstanding borrowings of $755.0 million as of March 31, 2022 accrue interest at the Eurodollar rate plus an applicable margin or at the base rate, at our election. The base rate is the applicable margin plus the highest of (i) the federal funds rate plus 0.500%, (ii) the Bank of America prime rate and (iii) the Eurodollar rate plus 1.000%. The applicable margin for these borrowings is a percentage per annum based on the lower of (1) a pricing level determined by our then-current consolidated leverage ratio and (2) a pricing level determined by our debt ratings (if such debt ratings exist). This results in a margin ranging from 1.125% to 1.750% and 0.125% to 0.750% for the Eurodollar rate and base rate, respectively. Because interest rates applicable to the outstanding borrowings are variable, we operate in international regions, a portion of our revenue, expenses, cash, accounts receivable and payment obligations are denominated in foreign currencies. As a result,exposed to interest rate risk from changes in currency exchangethe underlying index rates, will affectwhich affects our financial position, resultsinterest expense. A hypothetical increase of operations100 basis points in interest rates would result in an increase in interest expense and a corresponding decrease in cash flows. The currency exchange rate volatility due to COVID-19 has increased our foreign currency transaction risk.
With respect to revenue,flows of $7.6 million over the next twelve months, based on average for the quarter endedoutstanding borrowings at March 31, 2021, the U.S. Dollar was approximately 6.5% weaker, when measured against our primary foreign currencies, than for the quarter ended March 31, 2020. The table below presents the net favorable impacts of currency fluctuations on revenue for the three months ended March 31, 2021.
(in thousands)Three Months Ended March 31, 2021
Euro$6,120
South Korean Won1,369
British Pound820
Japanese Yen782
Other821
Total$9,912

The impacts from currency fluctuations resulted in increased operating income of $2.0 million for the three months ended March 31, 2021 as compared to the three months ended March 31, 2020.
The most significant currency impacts on revenue and operating income are typically attributable to U.S. Dollar exchange rate changes against the Euro and Japanese Yen. Historical exchange rates for these currency pairs are reflected in the charts below:
Period-End Exchange Rates
As ofEUR/USDUSD/JPY
March 31, 20211.17 110.73 
December 31, 20201.22 103.27 
March 31, 20201.10 107.56 
Average Exchange Rates
Three Months EndedEUR/USDUSD/JPY
March 31, 20211.21 105.91 
March 31, 20201.10 108.99 

2022.
No other material change has occurred in our market risk subsequent to December 31, 2020.2021.
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Item 4.Controls and Procedures
Evaluation of Disclosure Controls and ProceduresAs required by Rules 13a-15 and 15d-15 of the Exchange Act, we have evaluated, with the participation of management, including the Chief Executive Officer and the Chief Financial Officer, the effectiveness of the design and operation of our disclosure controls and procedures as of the end of the period covered by this report. Based on such evaluation, the Chief Executive Officer and Chief Financial Officer have concluded that such disclosure controls and procedures are effective, as defined in Rule 13a-15(e) and Rule 15d-15(e) of the Exchange Act.
We believe, based on our knowledge, that the financial statements and other financial information included in this report fairly present, in all material respects, our financial condition, results of operations and cash flows as of and for the periods presented in this report. We are committed to both a sound internal control environment and to good corporate governance.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with policies or procedures may deteriorate.
From time to time, we review the disclosure controls and procedures, and may periodically make changes to enhance their effectiveness and to ensure that our systems evolve with our business.
Changes in Internal Control. There were no changes in our internal control over financial reporting that occurred during the three months ended March 31, 20212022 that materially affected, or that are reasonably likely to materially affect, our internal control over financial reporting. Although the majority of our employee base worked remotely, the remote work arrangements did not adversely affect our ability to maintain financial operations, including our financial reporting systems, internal controls over financial reporting and disclosure controls and procedures.


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PART II – OTHER INFORMATION
 
Item 1.Legal Proceedings
We are subject to various claims, investigations claims and legal and regulatory proceedings that arise in the ordinary course of business, including, but not limited to, commercial disputes, labor and employment matters, tax audits, and litigations, alleged infringement of third parties' intellectual property rights and other matters. Use or distribution of our products could generate product liability, regulatory infraction, or similar claims by our customers, end users, channel partners, government entities or other third parties. Sales and marketing activities that impact processing of personal data, as well as measures taken to ensure license compliance against pirated or unauthorized usage of our commercial product, may also result in claims by customers and individual employees of customers.customers or by non-customers using pirated versions of our products. Each of these matters is subject to various uncertainties, and it is possible that an unfavorable resolution of one or more of these matters could have a significant adverse effect on our condensed consolidated financial statements as well as cause reputational damage. In our opinion, the resolution of pending matters is not expected to have a material adverse effect on our financial position, results of operations or cash flows.

Item 1A. Risk Factors
We face a number of risks that could materially and adversely affect our business, financial position, results of operations and cash flows. A discussion of our risk factors can be found in Part I, Item 1A "Risk Factors" in our 20202021 Form 10-K. No material changes have occurredThe risk factor set forth below includes additional information relating to suchthe Russian invasion of Ukraine and should be read together with the risk factors afterdisclosed in our 2021 Form 10-K.
Escalating global tensions, including the filingconflict between Russia and Ukraine, could negatively impact us.
Escalating global tensions, including the ongoing conflict between Russia and Ukraine, could lead to disruption, instability and volatility in global markets and industries that could negatively impact our operations. The U.S. government and other governments in jurisdictions in which we operate have imposed sanctions and export controls against Russia and Russian interests and threatened additional sanctions and controls. The impact of these measures, as well as other changes in diplomatic relations and trade policy, including between the United States and Russia (or the United States and other countries that may support Russia or take similar actions) is currently unknown and they could adversely affect our 2020 Form 10-K.business.

Item 2.Unregistered Sales of Equity Securities and Use of Proceeds
None.Issuer Purchases of Equity Securities
PeriodTotal Number of Shares PurchasedAverage Price Paid per ShareTotal Number of Shares Purchased as Part of Publicly Announced Plans or Programs
Maximum Number of Shares that May Yet Be Purchased Under Plans or Programs(1)
 January 1 - January 31, 2022— $— — 2,459,495 
February 1 - February, 28 2022— $— — 2,459,495 
March 1 - March 31, 2022500,000 $311.14 500,000 1,959,495 
Total500,000 $311.14 500,000 1,959,495 
(1) We initially announced our stock repurchase program in February 2000, and subsequently announced various amendments to the program. The most recent amendment to the program, authorizing the repurchase of up to 5.0 million shares, was approved by our Board of Directors in February 2018. There is no expiration date for the stock repurchase program.

Item 3.Defaults Upon Senior Securities
None.

Item 4.Mine Safety Disclosures
Not applicable.

Item 5.Other Information
None.

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Item 6.Exhibits
Exhibit No.Exhibit
15
31.1
31.2
32.1
32.2
10.24
10.25
10.26
101.INSInline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document)
101.SCHInline XBRL Taxonomy Extension Schema
101.CALInline XBRL Taxonomy Extension Calculation Linkbase
101.DEFInline XBRL Taxonomy Extension Definition Linkbase
101.LABInline XBRL Taxonomy Extension Label Linkbase
101.PREInline XBRL Taxonomy Extension Presentation Linkbase
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
*Indicates management contract or compensatory plan, contract or arrangement.
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
ANSYS, Inc.
Date:May 5, 20214, 2022By:
/s/ Ajei S. Gopal
Ajei S. Gopal
President and Chief Executive Officer
(Principal Executive Officer)
Date:May 5, 20214, 2022By:
/s/ Nicole Anasenes
Nicole Anasenes
Chief Financial Officer and Senior Vice President, Finance
(Principal Financial Officer and Principal Accounting Officer)
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