F5 Networks Announces First Quarter Fiscal 2018 Results

SEATTLE – F5 Networks, Inc. (NASDAQ: FFIV) today announced revenue of $523.2 million for the first quarter of fiscal 2018, up 1.4% from $516.0 million in the first quarter of fiscal 2017. Growth compared with the first quarter of fiscal 2017 was driven by Services and software solutions.

GAAP net income for the first quarter of fiscal 2018 was $88.4 million, or $1.41 per diluted share, compared to $94.2 million, or $1.44 per diluted share in the first quarter of fiscal 2017. Excluding the impact of stock-based compensation, amortization of purchased intangible assets, and non-recurring tax expenses, non-GAAP net income for the first quarter of fiscal 2018 was $141.6 million, or $2.26 per diluted share, compared to $130.3 million, or $1.98 per diluted share in the first quarter of fiscal 2017.

A reconciliation of net income, earnings per share, and other measures on a GAAP to non-GAAP basis is included on the attached Consolidated Income Statements.

"We continue to see momentum with our software offerings, driven by customers deploying our solutions on-premises and in the public cloud," said François Locoh-Donou, F5 President and Chief Executive Officer. "The organizational changes and go-to-market initiatives we began to put into place last year are gaining momentum and we expect to see increasing benefits as the current year progresses.

"Our recent State of Application Delivery report highlights a number of emerging trends across the global application landscape. It is clear, applications and related services are taking an increasingly important role as digital transformation reshapes the modern enterprise. We are well positioned to benefit from these broader industry trends as customers require more multi-cloud support, IT automation, and application security."

For the second quarter of fiscal 2018, ending March 31, the company has set a revenue goal of $525 million to $535 million with a GAAP earnings target of $1.66 to $1.69 per diluted share and a non-GAAP earnings target of $2.24 to $2.27 per diluted share.

A reconciliation of the company’s expected GAAP and non-GAAP earnings is provided in the following table:

2018 Analyst and Investor Meeting

F5 will hold a meeting for analysts and investors at the Sofitel New York Hotel, on the morning of March 8, 2018.

For more information and to register online, please visit: https://interact.f5.com/2018Q2SAnalystandInvestorMeetingMAR08_2a-RegistrationPage.html

The meeting will also be webcast live, beginning March 8 at 8:30 a.m. Eastern Time. The link for the live webcast will be accessible from the Investor Relations Events page on f5.com.

Forward Looking Statements

This press release contains forward-looking statements including, among other things, statements regarding the continuing strength and momentum of F5's business, future financial performance, sequential growth, projected revenues including target revenue and earnings ranges, income, earnings per share, share amount and share price assumptions, demand for application delivery networking, application delivery services, security, virtualization and diameter products, expectations regarding future services and products, expectations regarding future customers, markets and the benefits of products, and other statements that are not historical facts and which are forward-looking statements. These forward-looking statements are subject to the safe harbor provisions created by the Private Securities Litigation Reform Act of 1995. Actual results could differ materially from those projected in the forward-looking statements as a result of certain risk factors. Such forward-looking statements involve risks and uncertainties, as well as assumptions and other factors that, if they do not fully materialize or prove correct, could cause the actual results, performance or achievements of the company, or industry results, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Such factors include, but are not limited to: customer acceptance of our new traffic management, security, application delivery, optimization, diameter and virtualization offerings; the timely development, introduction and acceptance of additional new products and features by F5 or its competitors; competitive factors, including but not limited to pricing pressures, industry consolidation, entry of new competitors into F5’s markets, and new product and marketing initiatives by our competitors; increased sales discounts; uncertain global economic conditions which may result in reduced customer demand for our products and services and changes in customer payment patterns; global economic conditions and uncertainties in the geopolitical environment; overall information technology spending; litigation involving patents, intellectual property, shareholder and other matters, and governmental investigations; natural catastrophic events; a pandemic or epidemic; F5's ability to sustain, develop and effectively utilize distribution relationships; F5's ability to attract, train and retain qualified product development, marketing, sales, professional services and customer support personnel; F5's ability to expand in international markets; the unpredictability of F5's sales cycle; F5's share repurchase program; future prices of F5's common stock; and other risks and uncertainties described more fully in our documents filed with or furnished to the Securities and Exchange Commission, including our most recent reports on Form 10-K and Form 10-Q and current reports on Form 8-K that we may file from time to time, which could cause actual results to vary from expectations. The financial information contained in this release should be read in conjunction with the consolidated financial statements and notes thereto included in F5’s most recent reports on Forms 10-Q and 10-K as each may be amended from time to time. All forward-looking statements in this press release are based on information available as of the date hereof and qualified in their entirety by this cautionary statement. F5 assumes no obligation to revise or update these forward-looking statements.

GAAP to non-GAAP Reconciliation

F5's management evaluates and makes operating decisions using various operating measures. These measures are generally based on the revenues of its products, services operations and certain costs of those operations, such as cost of revenues, research and development, sales and marketing and general and administrative expenses. One such measure is net income excluding stock-based compensation, amortization of purchased intangible assets, acquisition-related charges, net of taxes, and certain non-recurring tax expenses and benefits, which is a non-GAAP financial measure under Section 101 of Regulation G under the Securities Exchange Act of 1934, as amended. This measure consists of GAAP net income excluding, as applicable, stock-based compensation, amortization of purchased intangible assets and acquisition-related charges. This measure of non-GAAP net income is adjusted by the amount of additional taxes or tax benefit that the company would accrue if it used non-GAAP results instead of GAAP results to calculate the company's tax liability. Stock-based compensation is a non-cash expense that F5 has accounted for since July 1, 2005 in accordance with the fair value recognition provisions of Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 718 Compensation—Stock Compensation ("FASB ASC Topic 718"). Amortization of intangible assets is a non-cash expense. Investors should note that the use of intangible assets contribute to revenues earned during the periods presented and will contribute to revenues in future periods. Acquisition-related expenses consist of professional services fees incurred in connection with acquisitions. In addition, restructuring charges have been excluded from GAAP net income for the purpose of measuring non-GAAP earnings and earnings per share in fiscal 2017, and litigation expenses primarily related to a jury verdict and other associated costs of that patent litigation have been excluded in fiscal 2016 and 2017.

Management believes that non-GAAP net income per share provides useful supplemental information to management and investors regarding the performance of the company's core business operations and facilitates comparisons to the company's historical operating results. Although F5's management finds this non-GAAP measure to be useful in evaluating the performance of the core business, management's reliance on this measure is limited because items excluded from such measures could have a material effect on F5's earnings and earnings per share calculated in accordance with GAAP. Therefore, F5's management will use its non-GAAP earnings and earnings per share measures, in conjunction with GAAP earnings and earnings per share measures, to address these limitations when evaluating the performance of the company's core business. Investors should consider these non-GAAP measures in addition to, and not as a substitute for, financial performance measures in accordance with GAAP.

F5 believes that presenting its non-GAAP measure of earnings and earnings per share provides investors with an additional tool for evaluating the performance of the company's core business and which management uses in its own evaluation of the company's performance. Investors are encouraged to look at GAAP results as the best measure of financial performance. However, while the GAAP results are more complete, the company provides investors this supplemental measure since, with reconciliation to GAAP, it may provide additional insight into the company's operational performance and financial results.

For reconciliation of this non-GAAP financial measure to the most directly comparable GAAP financial measure, please see the section in our Consolidated Income Statements entitled "Non-GAAP Financial Measures.”

• Consolidated Balance Sheets
• Consolidated Statement of Operations
• Consolidated Statements of Cash Flows

About F5

F5 (NASDAQ: FFIV) makes apps go faster, smarter, and safer for the world’s largest businesses, service providers, governments, and consumer brands. F5 delivers cloud and security solutions that enable organizations to embrace the application infrastructure they choose without sacrificing speed and control. For more information, go to f5.com. You can also follow @f5networks on Twitter or visit us on LinkedIn and Facebook for more information about F5, its partners, and technologies.

F5 is a trademark or service mark of F5 Networks, Inc., in the U.S. and other countries. All other product and company names herein may be trademarks of their respective owners.

# # #

This press release may contain forward looking statements relating to future events or future financial performance that involve risks and uncertainties. Such statements can be identified by terminology such as "may," "will," "should," "expects," "plans," "anticipates," "believes," "estimates," "predicts," "potential," or "continue," or the negative of such terms or comparable terms. These statements are only predictions and actual results could differ materially from those anticipated in these statements based upon a number of factors including those identified in the company's filings with the SEC.