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Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

| FORM | 10-Q |

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2022
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 001-38312
8x8, INC.
(Exact name of Registrant as Specified in its Charter)

Delaware | 77-0142404
(State or Other Jurisdiction of Incorporation or Organization) | (I.R.S. Employer Identification Number)

675 Creekside Way
Campbell, CA 95008
(Address of principal executive offices)
(408) 727-1885
(Registrant's telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:

Title of each class | Trading Symbol | Name of each exchange on which registered
COMMON STOCK, PAR VALUE $.001 PER SHARE | EGHT | New York Stock Exchange

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 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 filer | ☒ |  | Accelerated filer | ☐ |
| Non-accelerated filer | ☐ |  | Smaller 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's Common Stock outstanding as of July 25, 2022 was 119,964,673.

Table of Contents
8X8, INC.
INDEX TO QUARTERLY REPORT ON FORM 10-Q
FOR THE QUARTER ENDED JUNE 30, 2022

| Page
Forward-Looking Statements and Risk Factors | 2
PART I. FINANCIAL INFORMATION | 4
Item 1. Financial Statements (unaudited): | 4
Condensed Consolidated Balance Sheets | 4
Condensed Consolidated Statements of Operations | 5
Condensed Consolidated Statements of Comprehensive Loss | 6
Condensed Consolidated Statements of Stockholders' Equity | 7
Condensed Consolidated Statements of Cash Flows | 8
Notes to Unaudited Condensed Consolidated Financial Statements | 10
Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations | 22
Item 3. Quantitative and Qualitative Disclosures About Market Risk | 27
Item 4. Controls and Procedures | 28
PART II. OTHER INFORMATION | 28
Item 1. Legal Proceedings | 28
Item 1A. Risk Factors | 28
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds | 28
Item 3. Defaults Upon Senior Securities | 29
Item 4. Mine Safety Disclosures | 29
Item 5. Other Information | 29
Item 6. Exhibits | 3 0
Signature | 31

1

Table of Contents
Forward-Looking Statements and Risk Factors
Statements contained in this quarterly report on Form 10-Q, or this "Quarterly Report", regarding our expectations, beliefs, estimates, intentions or strategies are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 ( the "Securities Act") and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. For example, words such as "may," "will," "should," "estimates," "predicts," "potential," "continue," "strategy," "believes," "anticipates," "plans," "expects," "intends," and similar expressions are intended to identify forward-looking statements. These forward-looking statements include, but are not limited to, statements regarding: industry trends; our number of customers; service revenue; cost of service revenue; research and development expenses; whether we will increase research and development spending relative to fiscal 2022; reduce unit costs and improve gross profit margin, operating margin or drive sustained growth and increasing profitability and cash flow; hiring of employees; sales and marketing expenses; and general and administrative expenses in future periods; and the impact of the COVID-19 pandemic. You should not place undue reliance on these forward-looking statements. Actual results and trends may differ materially from historical results and those projected in any such forward-looking statements depending on a variety of factors. These factors include, but are not limited to:
•the impact of economic downturns on us and our customers, including the impacts of the COVID-19 pandemic;
•the impact of cost increases and general inflationary pressure on our operating expenses, including for bandwidth and labor;
•customer cancellations and rate of customer churn;
•the impact of Russia’s invasion of Ukraine and any macro-economic impact that may have;
•customer acceptance and demand for our new and existing cloud communication and collaboration services and features, including voice, contact center, video, messaging, and communication application programming interfaces ("APIs");
•competitive market pressures, and any changes in the competitive dynamics of the markets in which we compete;
•the quality and reliability of our services;
•our ability to scale our business;
•customer acquisition costs;
•our reliance on a network of channel partners to provide substantial new customer demand;
•timing and extent of improvements in operating results from increased spending in marketing, sales, and research and development;
•the amount and timing of costs associated with recruiting, training, and integrating new employees and retaining existing employees;
•our reliance on infrastructure of third-party network service providers;
•risk of failure in our physical infrastructure;
•risk of defects or bugs in our software;
•risk of cybersecurity breaches;
•our ability to maintain the compatibility of our software with third-party applications and mobile platforms;
•continued compliance with industry standards and regulatory and privacy requirements, globally;
•introduction and adoption of our cloud software solutions in markets outside of the United States;
•risks that any reduction in spending may not achieve the desired result or may result in a reduction in revenue;
•risks relating to the acquisition and integration of businesses we have acquired or may acquire in the future, including most recently, Fuze, Inc.;
•risks related to our senior convertible notes and the related capped call transactions, including the impact any refinancing thereof could have on our stock price; and
•potential future intellectual property infringement claims and other litigation that could adversely impact our business and operating results.
Please refer to the "Risk Factors" section of our annual report on Form 10-K for the fiscal year ended March 31, 2022 (the "Form 10-K"), as modified by the "Risk Factors" section of this Quarterly Report, and subsequent Securities and Exchange Commission ("SEC") filings for additional factors that could materially affect our financial performance. All forward-looking statements included in this Quarterly Report are based on information available to us on the date hereof, and we assume no obligation to update any such forward-looking statements. Readers are urged to carefully review and consider the various disclosures made in this Quarterly Report, which attempts to advise interested parties of the risks and factors that may affect our business, financial condition, results of operations, and prospects.
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Our fiscal year ends on March 31 of each calendar year. Each reference to a fiscal year in this Quarterly Report refers to the fiscal year ended March 31 of the calendar year indicated (for example, fiscal 2023 refers to the fiscal year ended March 31, 2023). Unless the context requires otherwise, references to "we," "us," "our," "8x8," and the "Company" refer to 8x8, Inc. and its consolidated subsidiaries.
All dollar amounts within this Quarterly Report are in thousands of United States Dollars ("Dollars") unless otherwise noted.
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PART I. Financial Information
ITEM 1. Financial Statements
8X8, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands)

| June 30, 2022 |  | March 31, 2022
| (unaudited) |  |
ASSETS |  |  |
Current assets: |  |  |
Cash and cash equivalents | $ | 92,686 |  |  | $ | 91,205 |
Restricted cash, current | 590 |  |  | 8,691 |
Short-term investments | 48,945 |  |  | 44,845 |
Accounts receivable, net | 55,441 |  |  | 57,400 |
Deferred sales commission costs, current | 36,510 |  |  | 35,482 |
Other current assets | 38,545 |  |  | 37,999 |
Total current assets | 272,717 |  |  | 275,622 |
Property and equipment, net | 73,876 |  |  | 79,016 |
Operating lease, right-of-use assets | 59,859 |  |  | 63,415 |
Intangible assets, net | 122,737 |  |  | 128,213 |
Goodwill | 265,029 |  |  | 266,867 |
Restricted cash, non-current | 818 |  |  | 818 |
Long-term investments | — |  |  | 2,671 |
Deferred sales commission costs, non-current | 76,083 |  |  | 75,668 |
Other assets, non-current | 18,028 |  |  | 17,978 |
Total assets | $ | 889,147 |  |  | $ | 910,268 |
LIABILITIES AND STOCKHOLDERS' EQUITY |  |  |
Current liabilities: |  |  |
Accounts payable | $ | 42,584 |  |  | $ | 49,721 |
Accrued compensation | 33,713 |  |  | 36,319 |
Accrued taxes | 31,864 |  |  | 32,573 |
Operating lease liabilities, current | 14,424 |  |  | 15,485 |
Deferred revenue, current | 34,064 |  |  | 34,262 |
Other accrued liabilities | 18,767 |  |  | 23,167 |
Total current liabilities | 175,416 |  |  | 191,527 |
Operating lease liabilities, non-current | 71,806 |  |  | 74,518 |
Convertible senior notes, net | 494,444 |  |  | 447,452 |
Deferred revenue, non-current | 11,023 |  |  | 11,430 |
Other liabilities, non-current | 2,936 |  |  | 2,975 |
Total liabilities | 755,625 |  |  | 727,902 |
Commitments and contingencies (Note 6) |  |  |
Stockholders' equity: |  |  |
Preferred stock | — |  |  | — |
Common stock | 120 |  |  | 118 |
Additional paid-in capital | 895,602 |  |  | 956,599 |
Accumulated other comprehensive loss | (16,391) |  |  | (7,913) |
Accumulated deficit | (745,809) |  |  | (766,438) |
Total stockholders' equity | 133,522 |  |  | 182,366 |
Total liabilities and stockholders' equity | $ | 889,147 |  |  | $ | 910,268 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
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8X8, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(Unaudited, in thousands except per share amounts)

| Three Months Ended June 30,
| 2022 |  | 2021
Service revenue | $ | 179,161 |  |  | 137,796 |
Other revenue | 8,459 |  |  | 10,531 |
Total revenue | 187,620 |  |  | 148,327 |
Operating expenses: |  |  |
Cost of service revenue | 53,547 |  |  | 46,010 |
Cost of other revenue | 13,126 |  |  | 13,746 |
Research and development | 34,955 |  |  | 25,392 |
Sales and marketing | 83,527 |  |  | 75,915 |
General and administrative | 29,219 |  |  | 26,091 |
Total operating expenses | 214,374 |  |  | 187,154 |
Loss from operations | (26,754) |  |  | (38,827) |
Other income (expense), net | 1,116 |  |  | (4,823) |
Loss before provision for income taxes | (25,638) |  |  | (43,650) |
Provision for income taxes | 405 |  |  | 256 |
Net loss | $ | (26,043) |  |  | $ | (43,906) |
Net loss per share: |  |  |
Basic and diluted | $ | (0.22) |  |  | $ | (0.40) |
Weighted average number of shares: |  |  |
Basic and diluted | 119,721 |  |  | 109,925 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
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8X8, INC.
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
(Unaudited, in thousands)

| Three Months Ended June 30,
| 2022 |  | 2021
Net loss | $ | (26,043) |  |  | $ | (43,906) |
Other comprehensive income (loss), net of tax |  |  |
Unrealized loss on investments in securities | (94) |  |  | (33) |
Foreign currency translation adjustment | (8,384) |  |  | 283 |
Comprehensive loss | $ | (34,521) |  |  | $ | (43,656) |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
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8X8, INC.
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(Unaudited, in thousands)

| Common Stock |  | Additional Paid-in Capital |  | Accumulated Other Comprehensive Loss |  | Accumulated Deficit |  | Total
| Shares |  | Amount |
Balance at March 31, 2022 | 117,863 |  |  | $ | 118 |  |  | $ | 956,599 |  |  | $ | (7,913) |  |  | $ | (766,438) |  |  | $ | 182,366 |
Adjustment related to adoption of ASU 2020-06 | — |  |  | — |  |  | (92,832) |  |  | — |  |  | 46,672 |  |  | (46,160) |
Issuance of common stock under stock plans, less withholding | 1,796 |  |  | 2 |  |  | 63 |  |  | — |  |  | — |  |  | 65 |
Stock-based compensation expense | — |  |  | — |  |  | 31,807 |  |  | — |  |  | — |  |  | 31,807 |
Unrealized investment loss | — |  |  | — |  |  | — |  |  | (94) |  |  | — |  |  | (94) |
Foreign currency translation adjustment | — |  |  | — |  |  | (35) |  |  | (8,384) |  |  | — |  |  | (8,419) |
Net loss | — |  |  | — |  |  | — |  |  | — |  |  | (26,043) |  |  | (26,043) |
Balance at June 30, 2022 | 119,659 |  |  | $ | 120 |  |  | $ | 895,602 |  |  | $ | (16,391) |  |  | $ | (745,809) |  |  | $ | 133,522 |

| Common Stock |  | Additional Paid-in Capital |  | Accumulated Other Comprehensive Loss |  | Accumulated Deficit |  | Total
| Shares |  | Amount |
Balance at March 31, 2021 | 109,135 |  |  | $ | 109 |  |  | $ | 755,643 |  |  | $ | (4,193) |  |  | $ | (591,055) |  |  | $ | 160,504 |
Issuance of common stock under stock plans, less withholding | 1,562 |  |  | 2 |  |  | 3,438 |  |  | — |  |  | — |  |  | 3,440 |
Stock-based compensation expense | — |  |  | — |  |  | 36,508 |  |  | — |  |  | — |  |  | 36,508 |
Unrealized investment loss | — |  |  | — |  |  | — |  |  | (33) |  |  | — |  |  | (33) |
Foreign currency translation adjustment | — |  |  | — |  |  | — |  |  | 283 |  |  | — |  |  | 283 |
Net loss | — |  |  | — |  |  | — |  |  | — |  |  | (43,906) |  |  | (43,906) |
Balance at June 30, 2021 | 110,697 |  |  | $ | 111 |  |  | $ | 795,589 |  |  | $ | (3,943) |  |  | $ | (634,961) |  |  | $ | 156,796 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
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8X8, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)

| Three Months Ended June 30,
| 2022 |  | 2021
Cash flows from operating activities: |  |  |
Net loss | $ | (26,043) |  |  | $ | (43,906) |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
Depreciation | 2,789 |  |  | 2,922 |
Amortization of intangible assets | 5,476 |  |  | 1,285 |
Amortization of capitalized internal-use software costs | 5,964 |  |  | 7,243 |
Amortization of debt discount and issuance costs | 831 |  |  | 4,393 |
Amortization of deferred sales commission costs | 9,166 |  |  | 8,245 |
Allowance for credit losses | 695 |  |  | 383 |
Operating lease expense, net of accretion | 3,121 |  |  | 3,459 |
Stock-based compensation expense | 27,814 |  |  | 36,587 |
Other | 456 |  |  | 713 |
Changes in assets and liabilities: |  |  |
Accounts receivable | (99) |  |  | 924 |
Deferred sales commission costs | (9,246) |  |  | (11,615) |
Other current and non-current assets | (692) |  |  | (2,550) |
Accounts payable and accruals | (13,786) |  |  | (5,063) |
Deferred revenue | (605) |  |  | 1,012 |
Net cash provided by operating activities | 5,841 |  |  | 4,032 |
Cash flows from investing activities: |  |  |
Purchases of property and equipment | (971) |  |  | (878) |
Capitalized internal-use software costs | (2,309) |  |  | (6,546) |
Purchases of investments | (18,838) |  |  | (28,721) |
Sales of investments | 1,937 |  |  | 10,299 |
Proceeds from maturities of investments | 15,590 |  |  | 14,700 |
Acquisition of business | (1,250) |  |  | — |
Net cash provided by (used in) investing activities | (5,841) |  |  | (11,146) |
Cash flows from financing activities: |  |  |
Finance lease payments | — |  |  | (4) |
Tax-related withholding of common stock | — |  |  | (99) |
Proceeds from issuance of common stock under employee stock plans | 65 |  |  | 3,538 |
Net cash provided by financing activities | 65 |  |  | 3,435 |
Effect of exchange rate changes on cash | (6,685) |  |  | 436 |
Net decrease in cash, cash equivalents and restricted cash | (6,620) |  |  | (3,243) |
Cash, cash equivalents and restricted cash, beginning of year | 100,714 |  |  | 121,172 |
Cash, cash equivalents and restricted cash, end of year | $ | 94,094 |  |  | $ | 117,929 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
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Supplemental and non-cash disclosures:

| For the years ended June 30,
| 2022 |  | 2021
Income taxes paid | $ | 461 |  |  | $ | 337 |

Reconciliation of cash, cash equivalents and restricted cash to the consolidated balance sheets:

| As of June 30,
| 2022 |  | 2021
Cash and cash equivalents | $ | 92,686 |  |  | $ | 109,288 |
Restricted cash, current | 590 |  |  | 8,179 |
Restricted cash, non-current | 818 |  |  | 462 |
Total cash, cash equivalents and restricted cash | $ | 94,094 |  |  | $ | 117,929 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
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8X8, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
1. THE COMPANY AND SIGNIFICANT ACCOUNTING POLICIES
THE COMPANY
8x8, Inc. ("8x8" or the "Company") was incorporated in California in February 1987 and was reincorporated in Delaware in December 1996.
The Company is a leading Software-as-a-Service ("SaaS") provider of contact center, voice, video, chat, and enterprise-class API solutions powered by one global cloud communications platform. 8x8 empowers workforces worldwide by connecting individuals and teams so they can collaborate faster and work smarter from anywhere. 8x8 provides real-time business analytics and intelligence, giving its customers unique insights across all interactions and channels on its platform, so they can support a distributed and hybrid working model while delighting their end-customers and accelerating their business. A majority of all revenue is generated from communication services subscriptions and platform usage. The Company also generates revenue from sales of hardware and professional services, which are complementary to the delivery of its integrated technology platform.
BASIS OF PRESENTATION AND CONSOLIDATION
The accompanying condensed consolidated financial statements are unaudited and have been prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP") and regulations of the Securities and Exchange Commission ("SEC") regarding interim financial reporting. Accordingly, certain information and disclosures normally included in the Company's annual consolidated financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. These condensed consolidated financial statements should be read in conjunction with the Company's audited consolidated financial statements as of and for the fiscal year ended March 31, 2022, and notes thereto included in the Form 10-K. There were no material changes during the three months ended June 30, 2022, to the Company's significant accounting policies as described in the Form 10-K.
The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. The Company conducts its operations through one reportable segment.
In the opinion of the Company's management, these condensed consolidated financial statements reflect all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair statement of the Company's financial position, results of operations, and cash flows for the periods presented. The results of operations for the interim periods presented are not necessarily indicative of the results to be expected for any subsequent quarter or for the entire year ending March 31, 2023.
All dollar amounts herein are in thousands of United States Dollars ("Dollars") unless otherwise noted.
USE OF ESTIMATES
The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and equity, disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, the Company evaluates its estimates, including, but not limited to, those related to current expected credit losses, returns reserve for expected cancellations, fair value of and/or potential impairment of goodwill and intangible assets, capitalized internal-use software costs, benefit period for deferred commissions, stock-based compensation, incremental borrowing rate used to calculate operating lease liabilities, income and sales tax liabilities, convertible senior notes fair value, litigation, and other contingencies. The Company bases its estimates on known facts and circumstances, historical experience, and various other assumptions. Actual results could differ from those estimates under different assumptions or conditions.
OUT OF PERIOD ADJUSTMENTS
During the three months ended June 30, 2022, the Company recorded out of period adjustments of approximately $3.3 million including $2.1 million in subscription revenue related to a contract with one customer which was deferred in previous years, and $1.2 million of excess amounts reserved against bad debt during the fourth quarter of fiscal 2022. The impact of these adjustments was a $2.1 million increase in service revenue and decrease in contract assets, and a $1.2 million decrease in provision for bad debts and reduction in reserves.
RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS
In August 2020, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2020-06, Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. Under ASU 2020-06, the embedded conversion features are no longer separated from the host contract for convertible instruments with conversion features that are not required to be accounted for as derivatives under Topic 815, or that do not result in substantial premiums accounted for as paid-in capital. Consequently, a convertible debt instrument will be accounted for as a single liability measured at its amortized cost, as long as no other features require bifurcation and recognition as derivatives. The new guidance also requires the if-converted method to be applied for all convertible instruments. ASU 2020-06 is effective for fiscal years beginning after December 15, 2021, with early adoption permitted. Adoption of the standard requires using either a modified retrospective
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or a full retrospective approach. Effective April 1, 2022, the Company adopted ASU 2020-06 using the modified retrospective approach. Adoption of the new standard resulted in a decrease to accumulated deficit of $46.7 million, a decrease to additional paid-in capital of $92.8 million, and an increase to convertible senior notes, net of $46.2 million.
Interest expense in future periods will be reduced as a result of accounting for the convertible debt instrument as a single liability measured at its amortized cost.
In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional expedients and exceptions to U.S. GAAP guidance on contract modifications to ease the financial reporting burdens related to the expected market transition from the London Interbank Offered Rate ("LIBOR"), which is expected to be discontinued, to alternative reference rates. In January 2021, the FASB issued ASU No. 2021-01, Reference Rate Reform (Topic 848), which refines the scope of Topic 848 and clarifies some of its guidance. Effective April 1, 2022, the Company adopted ASU 2020-04 on a prospective basis. The impact of the adoption was immaterial to the Company's consolidated financial statements.
2. REVENUE RECOGNITION
Disaggregation of Revenue
The Company disaggregates its revenue by geographic region. See Note 11. Geographical Information.
Contract Balances
The following table provides amounts of receivables, contract assets, and deferred revenue from contracts with customers:

|  | June 30, 2022 |  | March 31, 2022
Accounts receivable, net |  | $ | 55,441 |  |  | $ | 57,400 |
Contract assets, current |  | 11,402 |  |  | 10,514 |
Contract assets, non-current |  | 13,574 |  |  | 15,171 |
Deferred revenue, current |  | 34,064 |  |  | 34,262 |
Deferred revenue, non-current |  | 11,023 |  |  | 11,430 |

Contract assets, current, contract assets, non-current, deferred revenue, current and deferred revenue, non-current are recorded on the Consolidated Balance Sheets in Other current assets, Other assets, and Other liabilities, non-current, respectively.
During the three months ended June 30, 2022, the Company recognized revenues of approximately $43.6 million that were included in deferred revenue at the beginning of the fiscal year.
Remaining Performance Obligations
The Company's subscription terms typically range from one to five years. Contract revenue from the remaining performance obligations that had not yet been recognized as of June 30, 2022 was approximately $700.0 million. This amount excludes contracts with an original expected length of less than one year. The Company expects to recognize revenue on approximately 80% of the remaining performance obligations over the next 36 months and approximately 20% over the remainder of the contract period.
For purposes of this disclosure, the Company excludes contracts with an original expected length of less than one year. Since the new and renewal contracts entered into with customers are generally for terms of one year or longer, updating this disclosure to include contracts with a term of one year or more presents a more appropriate measure of the Company's remaining performance obligations.
Deferred Sales Commission Costs
Amortization of deferred sales commission costs for the three months ended June 30, 2022 and 2021 was $9.2 million and $8.2 million, respectively. There were no material write-offs during the three months ended June 30, 2022 and 2021.
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3. FAIR VALUE MEASUREMENTS
Cash, cash equivalents, and available-for-sale investments were as follows:

As of June 30, 2022 |  | Amortized Costs |  | Gross Unrealized Gain |  | Gross Unrealized Loss |  | Estimated Fair Value |  | Cash and Cash Equivalents |  | Restricted Cash (Current & Non-current) |  | Short-Term Investments |  | Long-Term Investments
Cash |  | $ | 77,885 |  |  | $ | — |  |  | $ | — |  |  | $ | 77,885 |  |  | $ | 77,885 |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Level 1: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | 8,003 |  |  | — |  |  | — |  |  | 8,003 |  |  | 8,003 |  |  | — |  |  | — |  |  | — |
Treasury securities |  | 3,157 |  |  | — |  |  | (6) |  |  | 3,151 |  |  | — |  |  | — |  |  | 3,151 |  |  | — |
Subtotal |  | 89,045 |  |  | — |  |  | (6) |  |  | 89,039 |  |  | 85,888 |  |  | — |  |  | 3,151 |  |  | — |
Level 2: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Certificate of deposit |  | 1,408 |  |  | — |  |  | — |  |  | 1,408 |  |  | — |  |  | 1,408 |  |  | — |  |  | — |
Commercial paper |  | 24,604 |  |  | — |  |  | (30) |  |  | 24,574 |  |  | 6,798 |  |  | — |  |  | 17,776 |  |  | — |
Corporate debt |  | 28,232 |  |  | 2 |  |  | (216) |  |  | 28,018 |  |  | — |  |  | — |  |  | 28,018 |  |  | — |
Subtotal |  | 54,244 |  |  | 2 |  |  | (246) |  |  | 54,000 |  |  | 6,798 |  |  | 1,408 |  |  | 45,794 |  |  | — |
Total assets |  | $ | 143,289 |  |  | $ | 2 |  |  | $ | (252) |  |  | $ | 143,039 |  |  | $ | 92,686 |  |  | $ | 1,408 |  |  | $ | 48,945 |  |  | $ | — |

As of March 31, 2022 |  | Amortized Costs |  | Gross Unrealized Gain |  | Gross Unrealized Loss |  | Estimated Fair Value |  | Cash and Cash Equivalents |  | Restricted Cash (Current & Non-current) |  | Short-Term Investments |  | Long-Term Investments
Cash |  | $ | 70,095 |  |  | $ | — |  |  | $ | — |  |  | $ | 70,095 |  |  | $ | 70,095 |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Level 1: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | 12,865 |  |  | — |  |  | — |  |  | 12,865 |  |  | 12,865 |  |  | — |  |  | — |  |  | — |
Treasury securities |  | 4,573 |  |  | — |  |  | (7) |  |  | 4,566 |  |  | — |  |  | — |  |  | 4,566 |  |  | — |
Subtotal |  | 87,533 |  |  | — |  |  | (7) |  |  | 87,526 |  |  | 82,960 |  |  | — |  |  | 4,566 |  |  | — |
Level 2: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Certificate of deposit |  | 9,509 |  |  | — |  |  | — |  |  | 9,509 |  |  | — |  |  | 9,509 |  |  | — |  |  | — |
Commercial paper |  | 23,950 |  |  | — |  |  | (34) |  |  | 23,916 |  |  | 800 |  |  | — |  |  | 16,471 |  |  | — |
Corporate debt |  | 27,442 |  |  | — |  |  | (163) |  |  | 27,279 |  |  | 7,445 |  |  | — |  |  | 23,808 |  |  | 2,671 |
Subtotal |  | 60,901 |  |  | — |  |  | (197) |  |  | 60,704 |  |  | 8,245 |  |  | 9,509 |  |  | 40,279 |  |  | 2,671 |
Total assets |  | $ | 148,434 |  |  | $ | — |  |  | $ | (204) |  |  | $ | 148,230 |  |  | $ | 91,205 |  |  | $ | 9,509 |  |  | $ | 44,845 |  |  | $ | 2,671 |

Certificate of deposit represents the Company's letters of credit securing leases for office facilities, the balance of which is included in Restricted cash, current and Restricted cash, non-current on the Company's Consolidated Balance Sheet.
The Company considers its investments available to support its current operations and has classified investments in debt securities as available-for-sale securities. The Company does not intend to sell any of its investments that are in unrealized loss positions and, as of June 30, 2022, has determined that it is not more likely than not that it will be required to sell any of these investments before recovery of the entire amortized cost basis.
The Company regularly reviews the changes to the rating of its securities at the individual security level by rating agencies and reasonably monitors the surrounding economic conditions to assess the risk of expected credit losses. As of June 30, 2022, the Company did not record any allowance for credit losses on its investments.
As of June 30, 2022 and March 31, 2022, the estimated fair value of the Company's Notes was $427.7 million and $470.5 million, respectively, which was determined based on the closing price for the Notes on the last trading day of the reporting period and is considered to be Level 2 in the fair value hierarchy due to limited trading activity of the Notes. See Note 7, Convertible Senior Notes and Capped Call.
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4. INTANGIBLE ASSETS AND GOODWILL
The carrying value of intangible assets consisted of the following:

| June 30, 2022 |  | March 31, 2022
| Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Technology | $ | 46,714 |  |  | $ | (22,208) |  |  | $ | 24,506 |  |  | $ | 46,727 |  |  | $ | (19,852) |  |  | $ | 26,875 |
Customer relationships | 105,821 |  |  | (7,865) |  |  | 97,956 |  |  | 105,827 |  |  | (4,889) |  |  | 100,938 |
Trade names and domains | 580 |  |  | (305) |  |  | 275 |  |  | 583 |  |  | (183) |  |  | 400 |
Total acquired identifiable intangible assets | $ | 153,115 |  |  | $ | (30,378) |  |  | $ | 122,737 |  |  | $ | 153,137 |  |  | $ | (24,924) |  |  | $ | 128,213 |

As of June 30, 2022, the weighted average remaining useful life for technology, customer relationships, and trade names and domains was 3.0 years, 8.5 years, and 0.8 years, respectively.
As of June 30, 2022, annual amortization of intangible assets, based upon existing intangible assets and current useful lives, is estimated to be the following:

| Amount
2023 | $ | 15,625 |
2024 | 20,395 |
2025 | 19,095 |
2026 | 13,895 |
2027 and thereafter | 53,727 |
Total | $ | 122,737 |

The following table provides a summary of the changes in the carrying amounts of goodwill:

| Amount
Balance at March 31, 2022 | $ | 266,867 |
Additions due to acquisitions | — |
Foreign currency translation | (1,838) |
Balance at June 30, 2022 | $ | 265,029 |

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5. LEASES
Operating Leases
The following table provides balance sheet information related to operating leases:

|  | June 30, 2022 |  | March 31, 2022
Assets |  |  |  |
Operating lease, right-of-use assets |  | $ | 59,859 |  |  | $ | 63,415 |
Liabilities |  |  |  |
Operating lease liabilities, current |  | $ | 14,424 |  |  | $ | 15,485 |
Operating lease liabilities, non-current |  | 71,806 |  |  | 74,518 |
Total operating lease liabilities |  | $ | 86,230 |  |  | $ | 90,003 |

The components of lease expense were as follows:

|  |  |  | Three Months Ended June 30,
|  |  |  | 2022 |  | 2021
Operating lease expense |  |  |  | $ | 3,121 |  |  | $ | 3,459 |
Variable lease expense |  |  |  | $ | 1,587 |  |  | $ | 750 |

Short-term lease expense was immaterial during the three months ended June 30, 2022 and 2021.
Cash outflows from operating leases were $4.8 million and $4.2 million, respectively, for the three months ended June 30, 2022 and 2021.
The following table presents supplemental lease information:

|  | June 30, 2022 |  | March 31, 2022
Weighted average remaining lease term |  | 7.3 years |  | 7.4 years
Weighted average discount rate |  | 4.0% |  | 4.0%

The following table presents maturity of lease liabilities under the Company's non-cancellable operating leases as of June 30, 2022:

2023 |  | $ | 15,380 |
2024 |  | 13,639 |
2025 |  | 12,481 |
2026 |  | 11,292 |
2027 |  | 10,008 |
Thereafter |  | 37,350 |
Total lease payments |  | 100,150 |
Less: imputed interest |  | (13,920) |
Present value of lease liabilities |  | $ | 86,230 |

Lease Assignment
In the fourth quarter of fiscal 2018, the Company entered into a lease agreement (the "Agreement") with CAP Phase I (the "Landlord"), to rent office space in San Jose, California. The lease term began on January 1, 2019. On April 30, 2019, due to the Company's rapid growth and greater than anticipated future space needs, the Company entered into an assignment and assumption (the "Assignment") of the Agreement with the Landlord and Roku Inc.("Roku"), whereby the Company assigned to Roku the Agreement. Pursuant to the Assignment, the Company was released from all of its obligations under the lease and the related standby letter of credit, which was secured by restricted cash of $0.8 million, was released in May 2022.
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6. COMMITMENTS AND CONTINGENCIES
Indemnifications
In the normal course of business, the Company may agree to indemnify other parties, including customers, lessors, and parties to other transactions with the Company with respect to certain matters, such as breaches of representations or covenants or intellectual property infringement or other claims made by third parties. These agreements may limit the time within which an indemnification claim can be made and the amount of the claim. In addition, the Company has entered into indemnification agreements with its officers and directors.
It is not possible to determine the maximum potential amount of the Company's exposure under these indemnification agreements due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. Historically, payments made by the Company under these agreements have not had a material impact on the Company's operating results, financial position, or cash flows. Under some of these agreements, however, the Company's potential indemnification liability may not have a contractual limit.
Operating Leases
The Company's lease obligations consist of the Company's principal facility and various leased facilities under operating lease agreements. See Note 5. Leases for more information on the Company's leases and the future minimum lease payments.
Purchase Obligations
The Company's purchase obligations include contracts with third-party customer support vendors and third-party network service providers. These contracts include minimum monthly commitments and the requirements to maintain the service level for several months.
Legal Proceedings
The Company may be involved in various claims, lawsuits, investigations, and other legal proceedings, including intellectual property, commercial, regulatory compliance, securities, and employment matters that arise in the normal course of business. The Company determines whether an estimated loss from a contingency should be accrued by assessing whether a loss is deemed probable and can be reasonably estimated. The Company regularly evaluates current information to determine whether any accruals should be adjusted and whether new accruals are required. Actual claims could settle or be adjudicated against the Company in the future for materially different amounts than the Company has accrued due to the inherently unpredictable nature of litigation. Legal costs are expensed as incurred.
The Company believes it has recorded adequate provisions for any such lawsuits and claims and proceedings as of June 30, 2022. The Company believes that damage amounts claimed in these matters are not meaningful indicators of potential liability. Some of the matters pending against the Company involve potential compensatory, punitive, or treble damage claims or sanctions, that, if granted, could require the Company to pay damages or make other expenditures in amounts that could have a material adverse effect on its Consolidated Financial Statements. Given the inherent uncertainties of litigation, the ultimate outcome of the ongoing matters described herein cannot be predicted, and the Company believes it has valid defenses with respect to the legal matters pending against it. Nevertheless, the Consolidated Financial Statements could be materially adversely affected in a particular period by the resolution of one or more of these contingencies.
Wage and Hour Litigation. On September 21, 2020, the Company received a copy of a letter filed by a former employee, Plaintiff Denise Rivas, with the California Labor and Workforce Development Agency (“LWDA”) providing notice of the Plaintiff’s intent to bring a Private Attorney General Act (“PAGA”) claim, on behalf of the Company’s non-exempt employees based in California, for alleged California wage and hour practices violations. On September 25, 2020, the Plaintiff filed a separate class action complaint (the “Class Complaint”) in Santa Clara County Superior Court against the Company in which she alleges 10 causes of action, on behalf of herself and all of the Company’s non-exempt employees based in California for the last four years, related to violations of California state wage and hour practices and the federal Fair Credit Reporting Act. The Class Complaint was served on the Company on September 29, 2020. On October 28, 2020, the Company filed a general denial of all claims and asserted various affirmative defenses. On October 29, 2020, the Company removed the matter to Federal Court. On December 1, 2020, Plaintiff filed a companion PAGA lawsuit complaint (the “PAGA Complaint”) in Santa Clara County Superior Court against the Company, in which she alleges 6 violations of California state wage and hour practices for all of the Company's current and former non-exempt employees based in California from September 16, 2019 to the present. The PAGA Complaint was served on the Company on December 11, 2020. On January 26, 2021, the Company filed a general denial of all claims and asserted various affirmative defenses to the PAGA Complaint. Both actions were scheduled for a joint mediation in September 2021, and discovery was stayed in both actions pending completion of the mediation. A joint mediation for both actions was held in September 2021 and the parties reached a preliminary settlement of all claims, which was finalized on November 23, 2021. The parties have remanded the Class Complaint matter to Santa Clara County Superior Court in order to consolidate the matter with the PAGA Complaint matter for court approval and administration of the settlement. Plaintiff has filed an unopposed motion for preliminary approval of the settlement on May 17, 2022, and the court issued an order preliminarily approving the settlement on June 13, 2022. The parties are proceeding to gather and provide class list information to the administrator for administration of the settlement.
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State and Local Taxes and Surcharges
From time to time, the Company has received inquiries from a number of state and local taxing agencies with respect to the remittance of sales, use, telecommunications, excise, and income taxes. Several jurisdictions currently are conducting tax audits of the Company's records. The Company collects or has accrued for taxes that it believes are required to be remitted. The amounts that have been remitted have historically been within the accruals established by the Company. The Company adjusts its accrual when facts relating to specific exposures warrant such adjustment. During the second quarter of fiscal 2019, the Company conducted a periodic review of the taxability of its services and determined that certain services may be subject to sales, use, telecommunications or other similar indirect taxes in certain jurisdictions. A similar review was performed on the taxability of services provided by Fuze, Inc. and it was determined that certain services may be subject to sales, use, telecommunications or other similar indirect taxes in certain jurisdictions. Accordingly, the Company recorded contingent indirect tax liabilities. As of June 30, 2022 and March 31, 2022, the Company had accrued contingent indirect tax liabilities of $16.7 million and $17.2 million, respectively.
7. CONVERTIBLE SENIOR NOTES AND CAPPED CALLS
Convertible Senior Notes
In February 2019, the Company issued $287.5 million aggregate principal amount of 0.50% convertible senior notes (the "Initial Notes") due 2024 in a private placement, including the exercise in full of the initial purchasers' option to purchase additional notes. The total net proceeds from the debt offering, after deducting initial purchase discounts, debt issuance costs, and costs of the capped call transactions described below, were approximately $245.8 million.
In November 2019, the Company issued an additional $75.0 million aggregate principal amount of 0.50% convertible senior notes (the "First Additional Notes") due 2024 in a registered offering under the same indenture as the Initial Notes. The total net proceeds from the First Additional Notes, after deducting underwriting discounts, debt issuance costs and costs of the capped call transactions described below, were approximately $64.6 million.
In December 2021, the Company issued an additional $137.5 million aggregate principal amount of its currently outstanding 0.50% convertible senior notes (the "Second Additional Notes", and together with the Initial Notes and the First Additional Notes, the "Notes") due 2024 in a private placement under the same indenture as the Initial Notes and the First Additional Notes. The total net proceeds from the Second Additional Notes, after deducting initial purchase discounts and debt issuance costs, were approximately $134.3 million. The Company did not enter into any capped calls in connection with this transaction. Both the First Additional Notes and Second Additional Notes constitute a further issuance of, and form a single series with, the Initial Notes. Immediately after giving effect to the issuance of the Second Additional Notes, the Company had $500.0 million aggregate principal amount of convertible senior notes.
The Notes are senior unsecured obligations of the Company and interest is payable semiannually in arrears on February 1 and August 1 of each year, beginning on August 1, 2019. The Notes will mature on February 1, 2024, unless earlier repurchased, redeemed, or converted.
Each $1,000 principal amount of the Notes is initially convertible into 38.9484 shares of the Company’s common stock, par value $0.001, which is equivalent to an initial conversion price of approximately $25.68 per share. The conversion rate is subject to adjustment upon the occurrence of certain specified events but will not be adjusted for any accrued and unpaid interest. In addition, upon the occurrence of certain corporate events that occur prior to the maturity date or following the Company's issuance of a notice of redemption, in each case as described in the Indenture, the Company will, in certain circumstances, increase the conversion rate for a holder that elects to convert its Notes in connection with such a corporate event or during the relevant redemption period.
Prior to the close of business on the business day immediately preceding October 1, 2023, the Notes will be convertible only under the following circumstances:
1.At any time during any calendar quarter commencing after the fiscal quarter ending on June 30, 2019 (and only during such calendar quarter), if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during the period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;
2.During the five business day period immediately after any ten consecutive trading day period (the measurement period), if the trading price per $1,000 principal amount of the Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of the common stock on each such trading day and the conversion rate on each such trading day;
3.If the Company calls any or all of the Notes for redemption, at any time prior to the close of business on the scheduled trading day immediately preceding the redemption date; or
4.Upon the occurrence of specified corporate events (as set forth in the indenture governing the Notes).
On or after October 1, 2023, until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or any portion of their Notes, regardless of the foregoing circumstances. Upon conversion, the
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Company will satisfy its conversion obligation by paying or delivering, as the case may be, cash, shares of common stock, or a combination of cash and shares of common stock, at the Company's election. The Company’s current intent is to settle the principal amount of the Notes in cash upon conversion. During the three months ended June 30, 2022, the conditions allowing holders of the Notes to convert were not met.
Under the terms of the Notes, the Company could not redeem the Notes prior to February 4, 2022. On or after February 4, 2022, the Company may redeem for cash all or part of the Notes at the redemption price equal to 100% of the principal amount thereof, plus accrued and unpaid interest, if the last reported sale price of the common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period (including the last trading day of such period) ending on, and including, the trading day immediately preceding the date on which the Company provides a redemption notice. If a fundamental change (as defined in the indenture governing the notes) occurs at any time, holders of Notes may require the Company to repurchase for cash all or any portion of their Notes at a repurchase price equal to 100% of the principal amount of the Notes to be repurchased, plus accrued and unpaid interest, but excluding, the fundamental change repurchase date.
The Notes are senior unsecured obligations and will rank senior in right of payment to any of the Company’s indebtedness that is expressly subordinated in right of payment to the Notes; equal in right of payment with the Company’s existing and future liabilities that are not so subordinated; effectively junior in right of payment to any of the Company’s secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all indebtedness and other liabilities (including trade payables) of current or future subsidiaries of the Company.
The following table presents the net carrying amount and fair value of the liability component of the Notes:

|  | June 30, 2022 |  | March 31, 2022
Principal |  | $ | 500,000 |  |  | $ | 500,000 |
Unamortized debt discount(1) and issuance costs |  | (5,556) |  |  | (52,548) |
Net carrying amount |  | $ | 494,444 |  |  | $ | 447,452 |

(1) The debt discount as of March 31, 2022 represents the discount resulting from the allocation of the equity component (conversion option) from the liability component of the Notes, net of issuance premium, prior to the adoption of ASU 2020-06 on April 1, 2022. Upon the adoption of ASU 2020-06, the equity component was reversed. As a result, June 30, 2022 debt discount represents only the issuance premium, which net against the issuance costs on the same line.
Prior to April 1, 2022, the Company accounted for the Notes as separate liability and equity components. On issuance, the carrying amount of the equity components was recorded as a debt discount and subsequently amortized to interest expense. Effective April 1, 2022, we adopted ASU 2020-06 using the modified retrospective approach. As a result, the Notes are accounted for as a single liability measured at its amortized cost, as no other embedded features require bifurcation and recognition as derivatives. Adoption of the new standard resulted in a decrease to accumulated deficit of $46.7 million, a decrease to additional paid-in capital of $92.8 million, and an increase to convertible senior notes, net of $46.2 million. The Notes have no original issuance discounts. Unamortized debt discount and issuance costs will be amortized over the remaining life of the Notes, which is approximately 19 months.
Interest expense recognized related to the Notes was as follows:

|  | For the three months ended June 30,
|  | 2022 |  | 2021
Contractual interest expense |  | $ | 625 |  |  | $ | 453 |
Amortization of debt discount and issuance costs |  | 831 |  |  | 4,393 |
Total interest expense |  | $ | 1,456 |  |  | $ | 4,846 |

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Capped Calls
In connection with the pricing of the Initial and First Additional Notes, the Company entered into privately negotiated capped call transactions (the "Capped Calls") with certain counterparties. The Capped Calls each have an initial strike price of approximately $25.68 per share, subject to certain adjustments, which correspond to the initial conversion price of the Initial and First Additional Notes. The Capped Calls have initial cap prices of $39.50 per share, subject to certain adjustments. The Capped Calls are expected to partially offset the potential dilution to the Company’s Common Stock upon any conversion of the Initial and First Additional Notes, with such offset subject to a cap based on the cap price. The Capped Calls cover, subject to anti-dilution adjustments, approximately 14.1 million shares of the Company’s Common Stock. The Capped Calls are subject to adjustment upon the occurrence of specified extraordinary events affecting the Company, including merger events, tender offers, and announcement events. In addition, the Capped Calls are subject to certain specified additional disruption events that may give rise to a termination of the Capped Calls, including nationalization, insolvency or delisting, changes in law, failures to deliver, insolvency filings, and hedging disruptions. For accounting purposes, the Capped Calls are separate transactions, and not part of the terms of the Initial and First Additional Notes. As these transactions meet certain accounting criteria, the Capped Calls are recorded in stockholders' equity and are not accounted for as derivatives. The Capped Calls will not be remeasured as long as they continue to meet the conditions for equity classification.
8. STOCK-BASED COMPENSATION AND STOCKHOLDERS' EQUITY
2012 Equity Incentive Plan
In June 2012, the Company's board of directors approved the 2012 Equity Incentive Plan (the "2012 Plan"). The Company's stockholders subsequently adopted the 2012 Plan in July 2012, which became effective in August 2012. The Company reserved 4.1 million shares of the Company's common stock for issuance under this plan. In August 2014, 2016, 2018 and 2019, the 2012 Plan was amended to allow for an additional 6.8 million shares, 4.5 million shares, 16.3 million shares, and 12.0 million shares reserved for issuance, respectively. The 2012 Plan provided for granting incentive stock options to employees and non-statutory stock options to employees, directors or consultants, and granting of stock appreciation rights, restricted stock, restricted stock units and performance units, qualified performance-based awards, and stock grants. The stock option price of incentive stock options granted could not be less than the fair market value on the effective date of the grant. Options, restricted stock, and restricted stock units generally vest over three or four years and expire ten years after grant. The 2012 Plan expired in June 2022.
2017 New Employee Inducement Incentive Plan
For details on the 2017 New Employee Inducement Incentive Plan ("2017 Plan"), please refer to the Form 10-K. No grants were made under the 2017 Plan during the three months ended June 30, 2022. As of June 30, 2022, 1.8 million shares remained available for future grants under the 2017 Plan.
Stock-Based Compensation
The following table presents stock-based compensation expense (dollars in thousands):

| Three Months Ended June 30,
| 2022 |  | 2021
Cost of service revenue | $ | 2,664 |  |  | $ | 1,968 |
Cost of other revenue | 1,111 |  |  | 1,071 |
Research and development | 8,044 |  |  | 8,698 |
Sales and marketing | 8,107 |  |  | 14,326 |
General and administrative | 7,888 |  |  | 10,524 |
Total | $ | 27,814 |  |  | $ | 36,587 |

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Stock Options
The following table presents the stock option activity (shares in thousands):

| Number of Shares |  | Weighted Average Exercise Price Per Share
Outstanding at March 31, 2022 | 867 |  |  | $ | 10.67 |
Exercised | (11) |  |  | 5.87 |
Canceled/Forfeited | (2) |  |  | 22.25 |
Outstanding at June 30, 2022 | 854 |  |  | $ | 10.71 |
Vested and expected to vest June 30, 2022 | 854 |  |  | $ | 10.71 |
Exercisable at June 30, 2022 | 852 |  |  | $ | 10.69 |

The total intrinsic value of options exercised in the three months ended June 30, 2022 and 2021 was $40.0 thousand and $9.1 million respectively.
As of June 30, 2022, there was $14.0 thousand of total unrecognized compensation cost related to stock options, which is expected to be recognized over a weighted average period of approximately 0.3 years.
The Company did not grant any stock options during the three months ended June 30, 2022 and 2021.
The fair value of each of the Company's option grants has been estimated on the date of grant using the Black-Scholes pricing model. No option grants were made in the three months ended June 30, 2022 and 2021.
Stock Purchase Rights
There were no activities related to stock purchase rights during the three months ended June 30, 2022 and 2021.
As of June 30, 2022, there was no unrecognized compensation cost related to stock purchase rights.
Restricted Stock Units
The following table presents the RSU activity (shares in thousands):

| Number of Shares |  | Weighted Average Grant Date Fair Value |  | Weighted Average Remaining Contractual Term (in Years)
Balance at March 31, 2022 | 9,375 |  |  | $ | 20.41 |  |  | 2.11
Granted | 8,528 |  |  | 6.36 |  |  |
Vested and released | (1,657) |  |  | 21.00 |  |  |
Forfeited | (780) |  |  | 17.94 |  |  |
Balance at June 30, 2022 | 15,466 |  |  | $ | 12.72 |  |  | 1.27

As of June 30, 2022, there was $130.7 million of total unrecognized compensation cost related to RSUs.
Performance Stock Units
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PSUs are issued to a group of executives with vesting that is contingent on both market performance and continued service. The PSUs generally vest over periods ranging from one to three years based on Total Shareholder Return ("TSR"), as measured relative to specified market indices during the period from grant date through vesting date. A 2x multiplier will be applied for each percentage point of positive or negative relative TSR, such that the number of shares of common stock earned will increase or decrease by 2% of the target number of shares, subject to a maximum of 200% of the target number of shares. In the event that the Company’s relative TSR performance is less than negative 30%, relative to the specified index, no shares will be earned for the applicable performance period. All PSU awards vest at the end of the respective performance periods, for those executives with continued service.
The following table presents the PSU activity (shares in thousands):

| Number of Shares |  | Weighted Average Grant Date Fair Value |  | Weighted Average Remaining Contractual Term (in Years)
Balance at March 31, 2022 | 1,026 |  |  | $ | 35.36 |  |  | 0.89
Granted | 720 |  |  | 7.71 |  |  |
Granted for performance achievement 1 | — |  |  | — |  |  |
Vested and released | (128) |  |  | 25.65 |  |  |
Forfeited | (354) |  |  | 37.65 |  |  |
Balance at June 30, 2022 | 1,264 |  |  | $ | 19.96 |  |  | 1.86

1 Represents additional PSUs awarded as a result of the achievement of performance goals above the performance targets established at grant.
As of June 30, 2022, th ere was $32.1 million of total unrecognized compensation cost related to PSUs.
Employee Stock Purchase Plan ("ESPP")
As of June 30, 2022, there was approximately $1.7 million of unrecognized compensation cost related to employee stock purchases. This cost is expected to be recognized over a weighted average period of 0.3 years. As of June 30, 2022, a total of 1.0 million shares were available for issuance under the ESPP.
Stock Repurchases
There were no stock repurchases during the three months ended June 30, 2022 and 2021.
9. INCOME TAXES
The Company's effective tax rate was (1.6)% and (0.6)% for the three months ended June 30, 2022 and 2021, respectively. The difference in the effective tax rate and the U.S. federal statutory rate was primarily due to the full valuation allowance the Company maintains against its deferred tax assets. The effective tax rate is calculated by dividing the Provision for income taxes by the Loss before provision for income taxes.
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10. NET LOSS PER SHARE
The following is a reconciliation of the weighted average number of common shares outstanding used in calculating basic and diluted net loss per share (dollars in thousands, except per share data):

| Three Months Ended June 30,
| 2022 |  | 2021
Net loss | $ | (26,043) |  |  | $ | (43,906) |
Weighted average common shares outstanding - basic and diluted (in thousands) | 119,721 |  |  | 109,925 |
Net loss per share - basic and diluted | $ | (0.22) |  |  | $ | (0.40) |

The following potentially dilutive common shares were excluded from the calculation of diluted earnings per share because their inclusion would have been anti-dilutive (shares in thousands):

| Three Months Ended June 30,
| 2022 |  | 2021
Stock options | 854 |  |  | 1,413 |
Restricted stock units and Performance stock units | 16,731 |  |  | 12,483 |
Potential shares attributable to the ESPP | 1,047 |  |  | 444 |
Total anti-dilutive shares | 18,632 |  |  | 14,340 |

11. GEOGRAPHICAL INFORMATION
The following tables set forth the geographic information for each period (dollars in thousands):

|  | Three Months Ended June 30,
|  | 2022 |  | 2021
United States |  | $ | 136,120 |  |  | $ | 103,658 |
International |  | 51,500 |  |  | 44,669 |
Total revenue |  | $ | 187,620 |  |  | $ | 148,327 |

|  | Property and Equipment as of
|  | June 30, 2022 |  | March 31, 2022
United States |  | $ | 69,469 |  |  | $ | 73,967 |
International |  | 4,407 |  |  | 5,049 |
Total property and equipment, net |  | $ | 73,876 |  |  | $ | 79,016 |

12. ACQUISITIONS
Fuze
On January 18, 2022, the Company acquired 100% of the outstanding shares of common stock of Fuze, Inc. for a total consideration of $213.8 million, which consisted of $132.9 million in cash and $80.9 million in shares of common stock of the Company, of which, approximately $1.3 million in cash and up to 1,153,523 shares were held back as part of the merger agreement, and 346,053 shares were held back (pursuant to indemnity obligations) and reserved for later issuance. Subsequently, in May 2022, the approximately $1.3 million in cash held back was released as part of the working capital adjustment. The results of Fuze, Inc.’s operations have been included in the Company's consolidated financial statements, including $29.5 million of revenue in the first quarter of fiscal 2023.
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ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our condensed consolidated financial statements and related notes appearing elsewhere in this Quarterly Report. As discussed in the section titled “Forward-Looking Statements,” the following discussion and analysis contains forward-looking statements that involve risks and uncertainties, as well as assumptions that, if they never materialize or prove incorrect, could cause our results to differ materially from those expressed or implied by such forward-looking statements. Factors that could cause or contribute to these differences include, but are not limited to, those discussed below and elsewhere in this report, particularly those set forth under the section entitled "Risk Factors" in the Form 10-K.
OVERVIEW
We are a leading SaaS provider of voice, video, contact center, and communication APIs powered by a global cloud communications platform. From our proprietary cloud technology platform, organizations across all their locations and employees have access to unified communications, team collaboration, video conferencing, contact center, data and analytics, communication APIs, and other services, enabling them to be more productive and responsive to their customers.
Our customers range from small businesses to large enterprises and their users are spread across more than 170 countries. In recent years, we have increased our focus on the mid-market and enterprise customer sectors.
We have a portfolio of cloud-based offerings that are subscription-based, made available at different rates, varying by the specific functionalities, services, and number of users. We generate service revenue from communications services subscriptions and platform usage. We generate other revenue from professional services and the sale of office phones and other hardware equipment. We define a “customer” as one or more legal entities to which we provide services pursuant to a single contractual arrangement. In some cases, we may have multiple billing relationships with a single customer (for example, where we establish separate billing accounts for a parent company and each of its subsidiaries).
Our flagship service is our 8x8 XCaaS platform, which is a unified, cloud-based technology platform that includes a range of enterprise-grade Unified Communications-as-a-Service (UCaaS) and Contact Center-as-a-Service (CCaaS) solutions. Our customers purchase service plans with increasing functionality designated as X1, X2, etc., through X8, based on the specific communication needs and customer engagement profile of each user. Because XCaaS serves as a single integration framework for communications across an organization, customers can reduce costs associated with provisioning and management, increase customization based on use cases, and ensure compliance with security and data privacy requirements on a global scale. XCaaS also includes integrations with more than 50 third party applications, including Microsoft Teams.
In January 2022, we acquired Fuze, Inc., a competitor in UCaaS for the enterprise, for approximately $213.8 million in stock and cash. The acquisition of Fuze, Inc. increased our installed base of enterprise customers and accelerated innovation on the XCaaS platform.
SUMMARY AND OUTLOOK
In the first quarter of fiscal 2023, our total revenue grew $39.3 million or approximately 26% year-over-year to $187.6 million. Excluding $29.5 million from the Fuze customer base, total revenue increased 7% from the first quarter of 2022.
Annualized Recurring Subscriptions and Usage Revenue (ARR) from strategic mid-market and enterprise customers represented 77% of total ARR and increased 45% compared to the same period in fiscal 2022. ARR associated with Small Business customers declined 7% year-over-year and accounted for 23% of total ARR, compared to 32% of ARR a year ago. We have focused our sales and marketing resources on increasing our enterprise ARR as a long-term strategy due to enterprise customers' longer commitments, higher retention and better efficiency ratios. Enterprise customers are also more likely to need the advanced capabilities of our contact center solutions and realize the advantages of our unified XCaaS platform. See "Key Business Metrics" section below for further discussion on how we define ARR.
At the end of the first quarter of fiscal 2023, enterprise customers accounted for 59% of total ARR and more than 35% of our ARR was derived from customers deploying the UCaaS and CCaaS capabilities of our XCaaS platform.
As part of our long-term strategy to increase profitability and cash flow, we continue to focus on reducing the cost of delivering our services and improving our operating efficiency, while increasing our revenue and ARR from XCaaS and enterprise customers. Continued innovation to meet the evolving needs of today’s workforce is a critical factor attracting and retaining high value enterprise customers. Our acquisition of Fuze, Inc. increased our engineering resources dedicated to innovation on our XCaaS platform.
In fiscal 2023, we remain committed to increasing our investment in research and development compared to fiscal 2022 because we believe innovation drives competitive advantage and is an important variable in achieving sustainable growth. We plan to continue our efforts to reduce our unit costs to improve our gross profit margin as our business scales. Additionally, we plan to reduce our investments in sales and marketing as a percentage of revenue as we focus on driving improved efficiencies in our customer acquisition and sales operations. We expect our focus on reducing unit costs and improving sales and marketing efficiency will result in improved operating margins and increased cash flow from operations. We believe that this approach of balancing increased investment in innovation with improved efficiency in other areas will enable the Company to achieve sustained growth and increasing profitability and cash flow.
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IMPACT OF COVID-19
The full extent of the long-term impact of the COVID-19 pandemic on our business, operations and financial results will depend on numerous evolving factors that we may not be able to accurately predict, including those set forth under the section entitled "Risk Factors" in the Form 10-K. In an effort to contain COVID-19 or slow its spread, governments around the world have previously enacted various measures, including orders to close non-essential businesses, isolate residents to their homes, and practice social distancing. To protect the health and safety of our employees, our workforce continues to spend significant time working from home and travel has been curtailed for our employees as well as our customers. While we anticipate that the global health crisis caused by COVID-19 and the measures enacted to slow its spread will continue to negatively impact business activity across the globe, it is not clear what its full potential effects will be on our business, including the effects on our customers, suppliers or vendors, or on our financial results.
KEY BUSINESS METRICS
Our management periodically reviews certain key business metrics to evaluate our operations, allocate resources, and drive financial performance in our business.
Annualized Recurring Subscriptions and Usage Revenue
Our management reviews Annualized Recurring Subscriptions and Usage Revenue (“ARR”) and believes it may be useful to investors to evaluate trends in future revenues of the Company. Our management believes ARR is an important indicator for measuring the overall performance of the business. Our management uses trends in ARR to assess our ongoing operations, allocate resources, and drive the financial performance of the business. We define ARR as equal to the sum of the most recent month of (i) recurring subscription amounts and (ii) platform usage charges for all CPaaS customers (subject to a minimum billings threshold for a period of at least six consecutive months), multiplied by 12. We are not aware of any uniform standards for calculating ARR and caution that our presentation may not be consistent with that of other companies. For example, to the extent our ARR is used to evaluate trends in future revenue, such an evaluation would assume a sustained level of usage from existing customers which may fluctuate in future periods.
COMPONENTS OF RESULTS OF OPERATIONS
Service Revenue
Service revenue consists of communication services subscriptions, platform usage revenue, and related fees from our UCaaS, CCaaS, and CPaaS offerings. We plan to continue to invest resources to increase service revenue through a combination of increased sales and marketing efforts, expansion of our global connectivity, innovation in product and technology, and through strategic acquisitions of technologies and businesses.
Other Revenue
Other revenue consists of revenues from professional services, primarily in support of deployment of our solutions and/or platform, and revenues from sales and rentals of IP telephones in conjunction with our cloud telephony service. Other revenue is dependent on the number and size of customers who choose to purchase or rent an IP telephone in conjunction with our UCaaS service and choose to engage our professional services organization for implementation and deployment of our cloud UCaaS and CCaaS solutions.
Cost of Service Revenue
Cost of service revenue consists primarily of costs associated with network operations and related personnel, technology licenses, amortization of capitalized internal-use software, other communication origination and termination services provided by third-party carriers and outsourced customer service call center operations, and other costs such as customer service, and technical support costs. We allocate overhead costs, such as IT and facilities, to cost of service revenue, as well as to each of the operating expense categories, generally based on relative headcount. Our IT costs include costs for IT infrastructure and personnel. Facilities costs primarily consist of office leases and related expenses.
Cost of Other Revenue
Cost of other revenue consists primarily of direct and indirect costs associated with the purchasing of IP telephones as well as the scheduling, shipping and handling, personnel costs, expenditures incurred in connection with the professional services associated with the deployment and implementation of our products, and allocated IT and facilities costs.
Research and Development
Research and development expenses consist primarily of personnel and related costs, third-party development, software and equipment costs necessary for us to conduct our product, platform development and engineering efforts, and allocated IT and facilities costs.
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Sales and Marketing
Sales and marketing expenses consist primarily of personnel and related costs, sales commissions, including those to the channel, trade shows, advertising and other marketing, demand generation, promotional expenses, and allocated IT and facilities costs.
General and Administrative
General and administrative expenses consist primarily of personnel and related costs, professional services fees, corporate administrative costs, tax and regulatory fees, and allocated IT and facilities costs.
Other Expense, Net
Other expense, net, consists primarily of interest expense related to the convertible notes, offset by income earned on our cash, cash equivalents, investments, and foreign exchange gains/losses.
(Benefit from) Provision for Income Taxes
(Benefit from) provision for income taxes consists primarily of foreign income taxes and state minimum taxes in the United States. As we expand the scale of our international business activities, any changes in the United States and foreign taxation of such activities may increase our overall provision for income taxes in the future. We have a valuation allowance for our United States deferred tax assets, including federal and state net operating loss carryforwards. We expect to maintain this valuation allowance until it becomes more likely than not that the benefit of our federal and state deferred tax assets will be realized by way of expected future taxable income in the United States.
RESULTS OF OPERATIONS
The following discussion should be read in conjunction with our condensed consolidated financial statements and the notes thereto. Our results of operations for the first quarter for fiscal 2023, and the discussion below, includes Fuze, Inc.'s results of operations, while the results of operations for our first quarter of fiscal 2022 did not include Fuze, Inc.’s results of operations, since it was acquired on January 18, 2022.
(Dollars in thousands)
Revenue
Service revenue

| Three Months Ended June 30, | Change
| 2022 |  | 2021 |
Service revenue | $ | 179,161 |  |  | $ | 137,796 |  |  | $ | 41,365 |  |  | 30.0 | %
Percentage of total revenue | 95.5 | % |  | 92.9 | % |  |  |  |

Service revenue increased for the three months ended as of June 30, 2022, as compared to the three months ended as of June 30, 2021, primarily due to a net increase in our installed base of mid-market and enterprise customers, expanded deployments by existing customers, growth in related telecom usage by our customers, and our acquisition of Fuze, Inc., which contributed approximately $29.3 million in service revenue for the three months ended June 30, 2022. During the three months ended June 30, 2022, we also recorded an out of period adjustment of $2.1 million related to a contract with one customer which was deferred in previous years. The increase in service revenue reflected increased sales of our UCaaS and CCaaS solutions, increased adoption of our XCaaS integrated communication and collaboration platform, and growth in sales of our UCaaS direct routing solution for Microsoft Teams users. The increase in service revenue from these sources was partially offset by a decrease in usage revenue generated by our CPaaS products, primarily in the Asia-Pacific region.
We expect our service revenue to grow over time with our diverse platform offering as we increase the features and functionality of our platform and expand the global coverage of our UCaaS services.
Other revenue

| Three Months Ended June 30, | Change
| 2022 |  | 2021 |
Other revenue | $ | 8,459 |  |  | $ | 10,531 |  |  | $ | (2,072) |  |  | (19.7) | %
Percentage of total revenue | 4.5 | % |  | 7.1 | % |  |  |  |

Other revenue decreased for the three months ended as of June 30, 2022 as compared to the three months ended as of June 30, 2021, due to a decrease in product revenue due to current supply chain issues for hardware and a decrease in professional services revenue.
No single customer represented more than 10% of our total revenues for the three months ended as of June 30, 2022 or the three months ended as of June 30, 2021.
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Cost of Revenue
Cost of service revenue

| Three Months Ended June 30, |  | Change
| 2022 |  | 2021 |
Cost of service revenue | $ | 53,547 |  | $ | 46,010 |  |  | $ | 7,537 |  |  | 16.4 | %
Percentage of service revenue | 29.9 | % |  | 33.4 | % |  |  |  |

Cost of service revenue increased for the three months ended as of June 30, 2022 as compared to the three months ended as of June 30, 2021, due to an increase in sales of our services, resulting in an increase of $9.1 million in communication infrastructure costs incurred to deliver our services, including those in connection with CPaaS, a $1.8 million increase in employee and consulting related costs, and a $1.0 million increase in depreciation and amortization of intangibles costs. These increases were partially offset by a $4.3 million decrease in stock-based compensation and amortization of intangibles.
We expect cost of service revenue will increase in absolute dollars, but decrease as a percentage of revenue in future periods.
Cost of other revenue

| Three Months Ended June 30, |  | Change
| 2022 |  | 2021 |
Cost of other revenue | $ | 13,126 |  | $ | 13,746 |  |  | $ | (620) |  |  | (4.5) | %
Percentage of other revenue | 155.2 | % |  | 130.5 | % |  |  |  |

Cost of other revenue decreased for the three months ended as of June 30, 2022 as compared to the three months ended as of June 30, 2021, primarily due to decreased product costs associated with lower product shipments, partially offset by an increase in personnel and related costs to deliver our professional services.
Operating Expenses
Research and development

| Three Months Ended June 30, |  | Change
| 2022 |  | 2021 |
Research and development | $ | 34,955 |  | $ | 25,392 |  |  | $ | 9,563 |  |  | 37.7 | %
Percentage of total revenue | 18.6 | % |  | 17.1 | % |  |  |  |

Research and development expenses increased for the three months ended as of June 30, 2022 as compared to the three months ended as of June 30, 2021 primarily due to a $4.5 million increase in personnel-related and consulting costs, a $3.2 million reduction in capitalized internal-use software costs, and a $1.6 million increase in software license and amortization. These increases were partially offset by a $0.5 million decrease in allocated facilities costs. Research and development as a percentage of revenue increased for the three months ended as of June 30, 2022 as compared to the three months ended as of June 30, 2021 primarily due to increased investment in developing our XCaaS platform, and the acquisition of Fuze, Inc., which increased engineering personnel.
We plan to continue to invest in research and development to support our efforts to expand the capabilities and scope of our XCaaS platform to enhance our users' experience. While we expect to continue to improve our cost structure and achieve operational efficiencies, we expect that research and development expenses will increase in absolute dollars in future periods as we continue to invest in our development efforts and vary from period-to-period as a percentage of revenue.
Sales and marketing

| Three Months Ended June 30, |  | Change
| 2022 |  | 2021 |
Sales and marketing | $ | 83,527 |  | $ | 75,915 |  |  | $ | 7,612 |  |  | 10.0 | %
Percentage of total revenue | 44.5 | % |  | 51.2 | % |  |  |  |

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Sales and marketing expenses increased for the three months ended as of June 30, 2022 as compared to the three months ended as of June 30, 2021, primarily due to a $8.6 million increase in channel commissions, a $2.9 million increase in amortization of intangibles, and a $1.0 million increase in amortization of deferred sales commission costs. These increases were partially offset by a decrease of $6.4 million in personnel-related and consulting expenditures, including a $6.2 million decrease in stock-based compensation expense. Sales and marketing decreased as a percentage of revenue for the three months ended as of June 30, 2022 as compared to the three months ended as of June 30, 2021 as a result of increased revenue, including revenue from the Fuze, Inc. acquisition.
We expect sales and marketing costs as a percent of revenue to decrease over time as we focus on improving our cost structure and achieving operational efficiencies.
General and administrative

| Three Months Ended June 30, |  | Change
| 2022 |  | 2021 |
General and administrative | $ | 29,219 |  | $ | 26,091 |  |  | $ | 3,128 |  |  | 12.0 | %
Percentage of total revenue | 15.6 | % |  | 17.6 | % |  |  |  |

General and administrative expenses increased for the three months ended as of June 30, 2022 as compared to the three months ended as of June 30, 2021, primarily due to an increase of $1.9 million in legal and regulatory costs and $1.6 million in facilities costs. These increases were partially offset by a $1.1 million decrease in personnel-related and consulting expenditures, including a $2.6 million decrease in stock-based compensation expense. General and administrative as a percentage of revenue decreased for the three months ended as of June 30, 2022 compared to the three months ended as of June 30, 2021 primarily as a result of higher revenue, lower stock based compensation, and increased operational efficiency.
We expect to continue improving our cost structure and achieve operational efficiencies, and therefore, also expect that general and administrative expenses as a percentage of total revenue will decline over time.
Other income (expense), net

| Three Months Ended June 30, |  | Change
| 2022 |  | 2021 |
Other income (expense), net | $ | 1,116 |  | $ | (4,823) |  |  | $ | 5,939 |  |  | 123.1 | %
Percentage of total revenue | 0.6 | % |  | (3.3) | % |  |  |  |

Other income (expense), net increased for the three months ended as of June 30, 2022 as compared to 2021 primarily due to a $3.4 million decrease in debt amortization costs as a result of adoption of ASU 2020-06 and $2.8 million related to foreign currency gains year over year.
Provision for income taxes

| Three Months Ended June 30, |  | Change
| 2022 |  | 2021 |
Provision for income taxes | $ | 405 |  | $ | 256 |  |  | $ | 149 |  |  | 58.2 | %
Percentage of total revenue | 0.2 | % |  | 0.2 | % |  |  |  |

There was no material change to our provision for income taxes for the three months ended June 30, 2022, and no material changes are currently anticipated for the remainder of fiscal year 2023.
Liquidity and Capital Resources
As of June 30, 2022, we had $143.0 million of cash and cash equivalents and investments, including $1.4 million in restricted cash in support of letters of credit securing leases for office facilities and certain equipment.
We believe that our existing cash, cash equivalents and investment balances and our anticipated cash flows from operations will be sufficient to meet our working capital, expenditure, and contractual obligation requirements for the next 12 months and the foreseeable future, although we expect to refinance our $500 million of convertible senior notes prior to maturity on February 1, 2024. Although we believe we have adequate sources of liquidity for the next 12 months and the foreseeable future, subject to such refinancing, the success of our operations, the global economic outlook, and the pace of sustainable growth in our markets,as well as uncertainty as a result of the COVID-19 pandemic and Russia's invasion of Ukraine, among other factors, could impact our business and liquidity.
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Period-over-Period Changes
Net cash provided by operating activities for the three months ended June 30, 2022 was $5.8 million, as compared to $4.0 million for the three months ended June 30, 2021. Cash used in or provided by operating activities is primarily affected by:
•net income or loss;
•non-cash expense items, such as depreciation, amortization, and impairments;
•non-cash expense associated with stock options and stock-based compensation and awards; and
•changes in working capital accounts, particularly related to the timing of collections from receivables and payments of obligations, such as commissions.
For the three months ended June 30, 2022, net cash provided in operating activities was a result of an adjustment to net loss of $56.3 million in non-cash charges, such as stock-based compensation expense of $27.8 million, depreciation and amortization expenses of $14.2 million, amortization of deferred sales commission costs of $9.2 million, and operating lease expenses of $3.1 million. These adjustments for non-cash charges were partially offset by $24.4 million of working capital adjustments driven by $13.8 million in accounts payable and accruals, and $9.2 million in deferred sales commission costs.
Net cash used in investing activities was $5.8 million for the three months ended June 30, 2022, as compared to $11.1 million in the three months ended June 30, 2021. The cash used in investing activities during the three months ended June 30, 2022 primarily related to $2.3 million of internally developed software capitalization, $1.3 million of investments purchased, net of proceeds from sales and maturities of investments, and $1.3 million payout of the cash holdback related to the Fuze, Inc. acquisition.
Net cash provided by financing activities was $0.1 million for the three months ended June 30, 2022, as compared to $3.4 million for the three months ended June 30, 2021. The cash provided by financing activities for the three months ended June 30, 2022 was due to the issuance of common stock of $0.1 million from employee stock purchase plans and employee option exercises.
CRITICAL ACCOUNTING POLICIES AND ESTIMATES
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 accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue and expenses, and related disclosures of assets and liabilities. On an on-going basis, we evaluate our critical accounting policies and estimates. We base our estimates on historical experience and on various other assumptions that we believe to be 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 under different assumptions or conditions.
Our consolidated financial statements are prepared in accordance with U.S. GAAP. Refer to Note 1, The Company and Significant Accounting Policies, in the Notes to Consolidated Financial Statements included in this Quarterly Report, which describes the significant accounting policies and methods used in the preparation of our consolidated financial statements. Other than the adoption of ASU 2020-06 as discussed in Note 1, The Company and Significant Accounting Policies, in the Notes to the Condensed Consolidated Financial Statements included in this Quarterly Report, there have been no significant changes during the three months ended June 30, 2022 to our critical accounting policies and estimates previously disclosed in the Form 10-K.
ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
Interest Rate Fluctuation Risk
We had cash, cash equivalents, and investments totaling $143.0 million as of June 30, 2022. Cash equivalents and investments were invested primarily in money market funds, United States treasury, commercial paper, and corporate bonds. Our investment policy is focused on the preservation of capital and supporting our liquidity needs. Under the policy, we invest in highly rated securities, while limiting the amount of credit exposure to any one issuer other than the United States government. We do not invest in financial instruments for trading or speculative purposes, nor do we use leveraged financial instruments. We utilize external investment managers who adhere to the guidelines of our investment policy. A hypothetical 10% change in interest rates would not have a material impact on the value of our cash, cash equivalents, or available-for-sale investments.
As of June 30, 2022, the Company has issued $500.0 million aggregate principal amount of convertible senior notes. The fair value of the convertible senior notes is subject to interest rate risk, market risk, and other factors due to the conversion feature. The fair value of the convertible senior notes will generally increase as the Company's common stock price increases and will generally decrease as its common stock price declines. The interest and market value changes affect the fair value of the convertible senior notes but do not impact our financial position, cash flows, or results of operations, due to the fixed nature of the debt obligation. Additionally, we carry the convertible senior notes at face value, less unamortized discount, on our consolidated balance sheets, and we present the fair value for required disclosure purposes only.
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Foreign Currency Exchange Risk
We have foreign currency risks related to our revenue and operating expenses denominated in currencies other than the United States dollar, primarily the British Pound and Euro, causing both our revenue and our operating results to be impacted by fluctuations in the exchange rates.
Gains or losses from the revaluation of certain cash balances, accounts receivable balances and intercompany balances that are denominated in these currencies impact our net income (loss). A hypothetical decrease in all foreign currencies against the United States dollar of 10% would not result in a material foreign currency loss on foreign-denominated balances as of June 30, 2022. As our foreign operations expand, our results may be more impacted by fluctuations in the exchange rates of the currencies in which we do business.
At this time, we do not, but we may in the future, enter into financial instruments to hedge our foreign currency exchange risk.
ITEM 4. CONTROLS AND PROCEDURES
Evaluation of Disclosure Controls and Procedures
Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures, as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, as of June 30, 2022. As permitted by SEC guidance for newly acquired businesses, this evaluation did not include an assessment of those disclosure controls and procedures that are subsumed by and did not include an assessment of internal control over financial reporting as it relates to Fuze, Inc., which was acquired on January 18, 2022. The Company has excluded Fuze from its assessment of the effectiveness of its internal control over financial reporting as of June 30, 2022. Based on such evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of June 30, 2022, our disclosure controls and procedures were effective at the reasonable assurance level.
Changes in Internal Control Over Financial Reporting
During the three months ended June 30, 2022, there was no change in our internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
Limitations on the Effectiveness of Controls
Our management, including the Chief Executive Officer and Chief Financial Officer, do not expect that our Disclosure Controls or internal control over financial reporting will prevent all errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system's objectives will be met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected.
PART II. Other Information
ITEM 1. LEGAL PROCEEDINGS
Information with respect to this item may be found in Note 6, Commitments and Contingencies under the heading “Legal Proceedings” in the Notes to Unaudited Condensed Consolidated Financial Statements included in this Quarterly Report is incorporated by reference in response to this item.
Item 1A. RISK FACTORS
Investing in our securities involves risk. Prior to making a decision about investing in our securities, you should carefully consider the specific factors discussed below and under the heading “Risk Factors” in any prospectus supplement, together with all of the other information contained or incorporated by reference in this Quarterly Report. You should also consider the risk factors related to our business and operations described in Part I, Item 1A of the Form 10-K under the heading “Risk Factors,” which are incorporated by reference in this Quarterly Report. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also affect our operations.
Any reduction in spending may not achieve the desired result or may result in a reduction in revenue.
Our increased emphasis on profitability and cash flow generation may not be successful. We intend to reduce our total costs as a percentage of revenue, primarily impacting our sales and marketing expenses. There can be no assurances that our cost reduction initiatives will result in the cost savings that we anticipate as percentage of our revenue and will not have unintended or unforeseen consequences, including a reduction in revenue.
ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
(a) None.
(b) None.
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(c) None.
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

|  | Incorporated by Reference |
Exhibit Number | Exhibit Description | Company Form | Filing Date | Exhibit Number | Filed Herewith
3.1 | Certificate of Amendment to the Restated Certificate of Incorporation of Registrant, dated J u ly 12, 2022 | 8-K | 7/13/2022 | 3.1 |
3.2 | Amended and Restated By-Laws of 8x8, Inc. | 8-K | 7/28/2015 | 3.2 |
31.1 | Certification of Chief Executive Officer of the Registrant pursuant to Rule 13a-14 |  |  |  | X
31.2 | Certification of Chief Financial Officer of the Registrant pursuant to Rule 13a-14 |  |  |  | X
32.1 | Certification of Chief Executive Officer of the Registrant pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 |  |  |  | X
32.2 | Certification of Chief Financial Officer of the Registrant pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 |  |  |  | X
101 | The following materials from 8x8, Inc.'s Quarterly Report on Form 10-Q for the three months ended June 30, 2022, formatted in Inline XBRL: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Operations for the three months ended June 30, 2022 and 2021, (iii) Consolidated Statements of Comprehensive Loss for the three months ended June 30, 2022 and 2021, (iv) Consolidated Statements of Stockholders’ Equity for the three months ended June 30, 2022 and 2021, (v) Consolidated Statements of Cash Flows for the three months ended June 30, 2022 and 2021 and (vi) Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tags XBRL Instance Document |  |  |  | X

* Indicates management contract or compensatory plan or arrangement.
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SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant, 8x8, Inc., a Delaware corporation, has duly caused this Quarterly Report on Form 10-Q to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Campbell, State of California, on July 29, 2022.

| 8x8, Inc. |
| By: /s/ SUZY SEANDEL |
| Suzy Seandel |
| (Principal Accounting Officer and Duly Authorized Officer) |

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