CAMPBELL, Calif., Oct. 10, 2017 /PRNewswire/ -- Barracuda Networks, Inc. (NYSE: CUDA), a leading provider of cloud-enabled security and data protection solutions, today announced results for its second quarter fiscal 2018 that ended August 31, 2017.

"We delivered a strong second quarter achieving core billings growth of 22% year-over-year and gross billings of $108.5 million, which was above our guidance. Our performance was driven by continued traction in the areas of the market where we have been investing, especially email and public cloud security, and we are pleased to see that our efforts are generating stronger top-line results," said BJ Jenkins, president and CEO. "Excluding non-core billings, we have generated four consecutive quarters of double-digit billings growth. We believe we have the right strategy in place, are focused on the right areas of the market, and provide innovative security solutions that are affordable and consumable in the form that is best suited for our customers' needs."

Second Quarter Fiscal 2018 Financial Summary


    --  Total revenue increased 7% to $94.3 million, compared with $87.9 million
        in the second quarter of fiscal 2017. Subscription revenue grew to $76.0
        million, up 14% from $66.9 million in the second quarter of fiscal 2017,
        representing 81% of total revenue, and appliance revenue was $18.3
        million, compared with $21.0 million in the second quarter of fiscal
        2017.
    --  Gross billings were $108.5 million, compared with $100.3 million in the
        second quarter of fiscal 2017. Billings for core products increased 22%
        to $70.9 million, compared with $58.1 million in the second quarter of
        fiscal 2017. The number of active subscribers grew 17% to over 348,000
        as of August 31, 2017. The annualized renewal rate from subscriptions on
        a dollar basis was 91%.
    --  GAAP net income was $1.6 million, or $0.03 per share, based on a diluted
        share count of 54.6 million, compared to a GAAP net income of $2.4
        million, or $0.05 per share, in the second quarter of fiscal 2017.
    --  Non-GAAP net income was $9.1 million, or $0.17 per share, based on a
        diluted share count of 54.6 million. Non-GAAP net income excludes $9.6
        million in stock-based compensation expense, $3.6 million in income tax
        benefits, $1.7 million in amortization of intangibles, $1.1 million in
        other net income and $0.9 million in acquisition and other charges.

The reconciliation between non-GAAP and their most closely comparable GAAP equivalent is contained in the tables below.

Recent Company Highlights


    --  Continued Public Cloud Momentum - Announced several new enhancements to
        the Barracuda NextGen Firewall and Barracuda Web Application Firewall
        (WAF) to help customers accelerate Microsoft Azure adoption. Barracuda
        cloud-ready firewalls now natively send publishing logs to the Microsoft
        OMS dashboard. Barracuda NextGen Firewall also includes enhanced SD-WAN
        capabilities to easily and cost effectively provide secure, optimized
        site-to-cloud connectivity. Additionally, new enhancements to the
        Barracuda WAF REST API provides security for automation and
        orchestration to DevOps tools, which complements the new integration
        with Puppet to give customers greater security control over their web
        applications. These enhancements, combined with the addition of
        Barracuda Vulnerability Remediation Service, automate the identification
        and remediation of vulnerabilities in web-facing applications deployed
        in Azure.
    --  Expanded Cloud-Based Data Protection Functionality - Announced new
        Barracuda Backup feature that provides customers, resellers, and MSPs
        with the ability to replicate data securely and efficiently from either
        on-premises physical or virtual backup appliances to Amazon Web Services
        (AWS). With this new feature, organizations can further leverage the
        cloud as a simple and cost-effective way to protect their data from
        accidental or malicious data loss, including natural disasters or
        security threats like ransomware. The ability to replicate data to AWS
        also helps prepare customers for current and future public cloud
        migrations.
    --  Rebranded MSP Business and Enhanced ECHOPlatform - Launched new
        Barracuda MSP brand, formerly known as Intronis MSP Solutions. Along
        with the rebranding to Barracuda MSP, Barracuda established two new
        educational initiatives - SmarterMSP.com and Ready, Set, Managed! -
        designed to help IT channel providers successfully deliver managed
        services. Additionally, released a new version of ECHOPlatform which
        includes enhancements that further centralize and streamline management
        of Barracuda security and data protection solutions for new and existing
        MSP partners.

Conference Call Information

Barracuda will host a conference call and corresponding live webcast at 1:30 p.m. PT today. To access the conference call, dial 1-855-560-2573 for the U.S. or 1-412-542-4159 for international callers. The webcast will be available live on the investor relations section of the company's website at investors.barracuda.com, and via replay beginning approximately one hour after the completion of the call for a period of one year. An audio replay of the call will be available to investors beginning at approximately 5:00 p.m. PT today through Oct. 17, 2017 by dialing 1-877-344-7529 in the U.S. or 1-412-317-0088 for international callers, and entering conference ID 10111827. Additional supplemental financial information will also be accessible on the company's website at investors.barracuda.com.

Forward-Looking Statements

This announcement contains forward-looking statements related to our strategy and core products, the adoption of our cloud and security and data protection products, our MSP products, and the potential benefits from newly launched and updated products to customers and partners, and potential results from new initiatives, channels and go-to-market strategies that involve risks and uncertainties, including statements regarding our expectations regarding financial performance, and the potential impact of our new and updated products. Actual results could differ materially from those projected in the forward-looking statements as a result of certain risk factors, including, but not limited to: fluctuations in demand for our products and services; a highly competitive and evolving business environment for network security and storage solutions; the company's effectiveness in controlling expenses and timing of infrastructure costs; the effects of significant developments in IT infrastructure deployments, particularly cloud computing; the impact of foreign currency fluctuations; the possibility that we might experience delays in the development of new technology and products; risks related to recent or future acquisitions; customer response to our new technology and products; risks related to pending or future litigation and regulatory matters; a dependency on third parties for certain components of our products and the impact of changes in our management team. The company undertakes no obligation to update the forward-looking information in this release. More information about potential factors that could affect our business and financial results is included in our filings with the Securities and Exchange Commission, including, without limitation, under the captions: "Management's Discussion and Analysis of Financial Condition and Results of Operations," and "Risk Factors," which are on file with the Securities and Exchange Commission.

Non-GAAP Financial Measures

Barracuda provides all financial information required in accordance with generally accepted accounting principles (GAAP). To supplement our consolidated financial statements presented in accordance with GAAP, we are also providing with this press release and on our conference call with non-GAAP net income, non-GAAP operating income, non-GAAP gross margins, non-GAAP operating expenses, adjusted EBITDA and free cash flow. In preparing our non-GAAP information, we have excluded certain amounts as set forth in the attached financial tables and footnotes. We believe that excluding these items provides both management and investors with additional insight into our current operations and the trends affecting the company. In particular, management finds it useful to exclude these items in order to more readily correlate the company's operating activities with the company's ability to generate cash from operations. Accordingly, management uses these non-GAAP measures, along with the comparable GAAP information, in evaluating our historical performance and in planning our future business activities. Please note that our non-GAAP measures may be different than those used by other companies. The additional non-GAAP financial information we present should be considered in conjunction with, and not as a substitute for, our financial information presented in accordance with GAAP. We have provided reconciliations of these non-GAAP measures to their comparable GAAP measures for the periods presented in this release, which exclude certain amounts as set forth in the attached financial tables and footnotes for these periods. These measures should only be used to evaluate the company's results of operations in conjunction with the corresponding GAAP measures for comparable financial information and understanding of the company's ongoing performance as a business. Barracuda uses both GAAP and non-GAAP measures to evaluate and manage its operations.

Beginning in the third quarter of fiscal 2017, we modified our reporting practices and our historical presentation of adjusted EBITDA and free cash flow. We no longer adjust for changes in deferred revenue and associated deferred costs in our calculation of adjusted EBITDA, and for free cash flow we will not adjust for the cash payment impact of acquisition and other charges. Prior period information has been recast to conform to the adjusted calculations.

Forward-looking non-GAAP financial measures included in Barracuda's guidance exclude amortization of intangible assets, stock-based compensation expense, acquisition and other charges, income tax effects related to such exclusions and other expense (income) adjustments. Barracuda does not provide reconciliations of its forward-looking non-GAAP financial measures to the corresponding GAAP measures due to the high variability of, and difficulty in making accurate forecasts and projections with respect to, the items excluded from these non-GAAP financial measures. In particular, stock-based compensation and related taxes are impacted by the company's future hiring and retention needs, as well as the future fair market value of its common stock, all of which is difficult to predict and subject to constant change. Accordingly, reconciliations of its forward-looking non-GAAP financial measures to the corresponding GAAP measures are not available without unreasonable effort. The actual amounts of these excluded items will have a significant impact on the company's GAAP operating income (loss) and net income (loss) per diluted share.

About Barracuda Networks, Inc. (NYSE: CUDA)

Barracuda (NYSE: CUDA) simplifies IT with cloud-enabled solutions that empower customers to protect their networks, applications and data, regardless of where they reside. These powerful, easy-to-use and affordable solutions are trusted by more than 150,000 organizations worldwide and are delivered in appliance, virtual appliance, cloud and hybrid deployment configurations. Barracuda's customer-centric business model focuses on delivering high-value, subscription-based IT solutions that provide end-to-end network and data protection. For additional information, please visit barracuda.com.

Barracuda Networks, Barracuda, and the Barracuda Networks logo are registered trademarks of Barracuda Networks, Inc. in the US and other countries.

Contacts:

Investor Relations: Maria Riley; +1 415-217-7722; ir@barracuda.com
Corporate Communications: Mary Catherine Petermann; +1 404-307-6290; mc@barracuda.com


                                               Barracuda Networks, Inc.

                                         Condensed Consolidated Balance Sheets

                                                    (in thousands)

                                                      (Unaudited)


                                                   As of August 31,             As of February 28,

                                                           2017 (1)                           2017
                                                            -------                           ----

    Assets

    Current assets:

    Cash and cash equivalents                                          $125,585                       $120,194

    Marketable securities                                    80,991                            79,915

    Accounts receivable, net of
     allowance for doubtful
     accounts                                                40,899                            40,560

    Inventories, net                                          6,520                             5,847

    Deferred costs                                           34,206                            32,598

    Other current assets                                     10,473                            16,295
                                                             ------                            ------

    Total current assets                                    298,674                           295,409

    Property and equipment, net                              32,043                            29,979

    Deferred costs, non-current                              30,246                            27,285

    Deferred income taxes, non-
     current                                                  1,023                             1,554

    Other non-current assets                                 15,320                             8,607

    Intangible assets, net                                   28,692                            32,145

    Goodwill                                                 70,653                            69,795
                                                             ------                            ------

    Total assets                                                       $476,651                       $464,774
                                                                       ========                       ========

    Liabilities and stockholders' equity

    Current liabilities:

    Accounts payable                                                     $7,710                        $11,439

    Accrued payroll and related
     benefits                                                12,825                            13,593

    Other accrued liabilities                                10,773                            12,942

    Deferred revenue                                        245,517                           239,796

    Note payable                                                  -                            4,115
                                                                ---                            -----

    Total current liabilities                               276,825                           281,885

    Long-term liabilities:

    Deferred revenue, non-current                           168,148                           167,286

    Deferred income taxes, non-
     current                                                  3,073                             2,803

    Other long-term liabilities                               6,776                             6,377

    Stockholders' equity:

    Common stock                                                 53                                53

    Additional paid-in capital                              384,395                           370,745

    Accumulated other
     comprehensive loss                                     (3,076)                          (5,226)

    Accumulated deficit                                   (359,543)                        (359,149)
                                                           --------                          --------

    Total stockholders' equity                               21,829                             6,423
                                                             ------                             -----

    Total liabilities and
     stockholders' equity                                              $476,651                       $464,774
                                                                       ========                       ========



            (1)    As of March 1, 2017, we adopted
                    ASU 2016-09 which allowed for
                    an accounting policy election
                    to either estimate the number
                    of share-based awards that are
                    expected to vest or account for
                    forfeitures when they occur. We
                    elected to account for
                    forfeitures when they occur and
                    adopted this change on a
                    modified retrospective basis.
                    As a result, we recorded the
                    cumulative effect of the change
                    as a $0.4 million increase to
                    the March 1, 2017 opening
                    accumulated deficit balance on
                    the condensed consolidated
                    balance sheets.


                                                                                  Barracuda Networks, Inc.

                                                                         Condensed Consolidated Statements of Income

                                                                        (in thousands, except per share information)

                                                                                         (Unaudited)


                                                   Three Months Ended August 31,                              Six Months Ended August 31,

                                                  2017                    2016                    2017                    2016
                                                  ----                    ----                    ----                    ----

    Revenue:

    Appliance                                             $18,347                                        $21,034                           $38,612  $42,367

    Subscription                                75,978                            66,896                              149,892               132,217
                                                ------                            ------                              -------               -------

    Total revenue                               94,325                            87,930                              188,504               174,584

    Cost of revenue                             25,198                            20,240                               48,846                40,481
                                                ------                            ------                               ------                ------

    Gross profit                                69,127                            67,690                              139,658               134,103

    Operating expenses:

    Research and development                    19,440                            18,446                               38,796                37,653

    Sales and marketing                         38,561                            32,144                               74,781                63,474

    General and administrative                  10,338                            10,969                               21,282                21,741
                                                ------                            ------                               ------                ------

    Total operating expenses                    68,339                            61,559                              134,859               122,868
                                                ------                            ------                              -------               -------

    Income from operations                         788                             6,131                                4,799                11,235

    Other income, net                            1,124                             1,515                                2,308                 2,505
                                                 -----                             -----                                -----                 -----

    Income before income taxes                   1,912                             7,646                                7,107                13,740

    Provision for income taxes                   (358)                          (5,209)                              (2,881)              (8,519)
                                                  ----                            ------                               ------                ------

    Net income                                             $1,554                                         $2,437                            $4,226   $5,221
                                                           ======                                         ======                            ======   ======

    Net income per share:

    Basic                                                   $0.03                                          $0.05                             $0.08    $0.10

    Diluted                                                 $0.03                                          $0.05                             $0.08    $0.10

    Weighted-average shares used to compute net
     income per share:

    Basic                                       53,040                            52,265                               52,958                52,275

    Diluted                                     54,609                            53,321                               54,470                53,088


                                                                                            Barracuda Networks, Inc.

                                                                                 Condensed Consolidated Statements of Cash Flows

                                                                                                 (in thousands)

                                                                                                   (Unaudited)


                                                      Three Months Ended August 31,                               Six Months Ended August 31,

                                                     2017                          2016 (2)                     2017                          2016 (2)
                                                     ----                           -------                     ----                           -------

    Operating activities

    Net income                                                 $1,554                                           $2,437                                    $4,226    $5,221

    Adjustments to reconcile net income to net
     cash provided by operating activities:

    Depreciation, amortization
     and impairment expense                         4,329                               4,186                                 8,545                         8,467

    Stock-based compensation
     expense                                        9,628                               7,896                                17,011                        15,833

    Excess tax benefits from
     equity compensation plans
     (1)                                               -                              (650)                                    -                        (791)

    Deferred income taxes                             152                                 213                                   804                           474

    Other                                             250                               (503)                                (261)                        (728)

    Changes in operating assets and liabilities:

    Accounts receivable, net                      (1,190)                              1,717                                 (318)                        2,732

    Inventories, net                                 (78)                                280                                 (744)                         (83)

    Income taxes, net                             (1,234)                              2,146                                 8,122                         3,598

    Deferred costs                                (3,314)                                366                               (4,738)                          340

    Other assets                                    (816)                              1,049                               (5,027)                        (597)

    Accounts payable                              (4,363)                            (3,396)                              (3,043)                      (6,679)

    Accrued payroll and related
     benefits                                         621                               1,057                                 (641)                        1,126

    Other liabilities                               (832)                              (507)                                (481)                        (762)

    Deferred revenue                                6,294                               4,179                                 7,755                         4,456
                                                    -----                               -----                                 -----                         -----

    Net cash provided by
     operating activities                          11,001                              20,470                                31,210                        32,607

    Investing activities

    Purchases of marketable
     securities                                  (10,960)                           (10,205)                              (21,769)                     (21,777)

    Proceeds from the sale of
     marketable securities                          7,466                               4,943                                12,250                        10,294

    Proceeds from the maturity
     of marketable securities                       3,085                               4,187                                 8,342                         8,018

    Purchases of non-marketable
     investments                                  (4,000)                                  -                              (4,000)                        (636)

    Purchases of property and
     equipment                                    (3,079)                            (1,020)                              (7,816)                      (2,969)

    Purchases of intangible
     assets                                             -                            (1,000)                                    -                      (1,000)

    Business combinations, net
     of cash acquired                                   -                               (60)                                (506)                        (243)

    Payments for the sale of net
     liabilities                                    (550)                                  -                                (800)                            -
                                                     ----                                 ---                                 ----                           ---

    Net cash used in investing
     activities                                   (8,038)                            (3,155)                             (14,299)                      (8,313)

    Financing activities

    Proceeds from issuance of
     common stock                                   1,696                               1,838                                 3,009                         4,869

    Taxes paid related to net
     share settlement of equity
     awards                                       (2,608)                              (990)                              (4,474)                      (2,544)

    Repurchases of common stock                         -                            (6,961)                              (6,546)                      (7,241)

    Excess tax benefits from
     equity compensation plans
     (1)                                               -                                650                                     -                          791

    Repayment of employee loans,
     net of loans extended                              -                                 32                                    31                           (2)

    Repayment of note payable                     (4,044)                               (66)                              (4,115)                        (133)

    Payments of acquisition-
     related liabilities                                -                                  -                                (743)                            -
                                                      ---                                ---                                 ----                           ---

    Net cash used in financing
     activities                                   (4,956)                            (5,497)                             (12,838)                      (4,260)

    Effect of exchange rate
     changes                                          907                                 328                                 1,335                           463
                                                      ---                                 ---                                 -----                           ---

    Net increase in cash, cash
     equivalents and restricted
     cash                                         (1,086)                             12,146                                 5,408                        20,497

    Cash, cash equivalents and
     restricted cash at
     beginning of period                          127,331                             127,684                               120,837                       119,333
                                                  -------                             -------                               -------                       -------

    Cash, cash equivalents and
     restricted cash at end of
     period                                                  $126,245                                         $139,830                                  $126,245  $139,830
                                                             ========                                         ========                                  ========  ========



             (1)    As of March 1, 2017, we adopted ASU 2016-09 which
                     required any excess tax benefits to be classified as an
                     operating activity. Prior to the new standard, we were
                     required to present excess tax benefits as a cash inflow
                     from financing activities with a corresponding cash
                     outflow from operating activities. We elected to apply
                     the amendment related to the presentation of excess tax
                     benefits on the statements of cash flows prospectively,
                     while the prior period presented has not been adjusted.


             (2)    We early adopted ASU 2016-18 which requires that a
                     statement of cash flows explain the change during the
                     period for the total of cash, cash equivalents and
                     restricted cash. Therefore, restricted cash has been
                     included with cash and cash equivalents when reconciling
                     the beginning-of-period and end-of-period total
                     amounts presented and has been applied retrospectively
                     to the prior period presented. Net cash flows for the
                     three and six months ended August 31, 2016 did not
                     significantly change as a result.


                                                                     Barracuda Networks, Inc.

                                                  Reconciliation of Selected GAAP to Non-GAAP Financial Measures

                                                                          (in thousands)

                                                                           (Unaudited)


                                       Three Months Ended August 31,                            Six Months Ended August 31,

                                       2017                          2016                             2017                  2016
                                       ----                          ----                             ----                  ----

    GAAP cost of revenue                       $25,198                                      $20,240                               $48,846   $40,481

    Amortization of intangible
     assets (1)                       1,220                           1,257                              2,441                       2,533

    Depreciation expense (2)          1,825                           1,565                              3,506                       3,177

    Stock-based compensation
     expense (3)                        496                             338                                922                         636

    Acquisition and other charges (4)            847                                 -                                       847             -
                                                 ---                               ---                                       ---           ---

    Non-GAAP cost of revenue                   $20,810                                      $17,080                               $41,130   $34,135
                                               =======                                      =======                               =======   =======

    GAAP sales and marketing
     expense                                   $38,561                                      $32,144                               $74,781   $63,474

    Amortization of intangible
     assets (1)                         506                             599                              1,012                       1,199

    Depreciation expense (2)             87                              55                                159                         108

    Stock-based compensation
     expense (3)                      3,400                           1,943                              5,534                       3,791
                                      -----

    Non-GAAP sales and marketing
     expense                                   $34,568                                      $29,547                               $68,076   $58,376
                                               =======                                      =======                               =======   =======

    GAAP research and development
     expense                                   $19,440                                      $18,446                               $38,796   $37,653

    Depreciation expense (2)            140                             138                                305                         291

    Stock-based compensation
     expense (3)                      3,121                           2,608                              5,808                       5,072

    Acquisition and other charges
     (4)                                 -                              -                             (160)                        217
                                        ---                            ---                              ----                         ---

    Non-GAAP research and
     development expense                       $16,179                                      $15,700                               $32,843   $32,073
                                               =======                                      =======                               =======   =======

    GAAP general and
     administrative expense                    $10,338                                      $10,969                               $21,282   $21,741

    Depreciation expense (2)            549                             572                              1,120                       1,159

    Stock-based compensation
     expense (3)                      2,611                           3,007                              4,747                       6,334

    Acquisition and other charges
     (4)                                 8                             409                              1,087                         584
                                        ---                             ---                              -----                         ---

    Non-GAAP general and
     administrative expense                     $7,170                                       $6,981                               $14,328   $13,664
                                                ======                                       ======                               =======   =======

    GAAP total expense                         $93,537                                      $81,799                              $183,705  $163,349

    Amortization of intangible
     assets (1)                       1,726                           1,856                              3,453                       3,732

    Depreciation expense (2)          2,601                           2,330                              5,090                       4,735

    Stock-based compensation
     expense (3)                      9,628                           7,896                             17,011                      15,833

    Acquisition and other charges
     (4)                               855                             409                              1,774                         801
                                        ---                             ---                              -----                         ---

    Non-GAAP total expense                     $78,727                                      $69,308                              $156,377  $138,248
                                               =======                                      =======                              ========  ========

    Depreciation expense (2)          2,601                           2,330                              5,090                       4,735
                                      -----                           -----                              -----                       -----

    Non-GAAP total expense
     including depreciation                    $81,328                                      $71,638                              $161,467  $142,983
                                               =======                                      =======                              ========  ========


                                                                      Barracuda Networks, Inc.

                                                   Reconciliation of Selected GAAP to Non-GAAP Financial Measures

                                                            (in thousands, except per share information)

                                                                             (Unaudited)


                                          Three Months Ended August 31,                              Six Months Ended August 31,

                                         2017                    2016                    2017                    2016
                                         ----                    ----                    ----                    ----

    GAAP operating income                           $788                                         $6,131                            $4,799  $11,235

    Amortization of intangible assets
     (1)                               1,726                             1,856                                3,453                 3,732

    Stock-based compensation expense
     (3)                               9,628                             7,896                               17,011                15,833

    Acquisition and other charges (4)     855                               409                                1,774                   801
                                          ---                               ---                                -----                   ---

    Non-GAAP operating income                    $12,997                                        $16,292                           $27,037  $31,601
                                                 =======                                        =======                           =======  =======

    GAAP net income                               $1,554                                         $2,437                            $4,226   $5,221

    Amortization of intangible assets
     (1)                               1,726                             1,856                                3,453                 3,732

    Stock-based compensation expense
     (3)                               9,628                             7,896                               17,011                15,833

    Acquisition and other charges (4)     855                               409                                1,774                   801

    Income tax effect on non-GAAP
     exclusions (5)                   (3,556)                              316                              (5,310)                (971)

    Other income adjustments (6)      (1,078)                          (1,497)                              (2,044)              (2,474)
                                       ------                            ------                               ------                ------

    Non-GAAP net income                           $9,129                                        $11,417                           $19,110  $22,142
                                                  ======                                        =======                           =======  =======

    Non-GAAP diluted earnings per
     share (7)                                     $0.17                                          $0.21                             $0.35    $0.42

    Weighted-average shares used to
     compute diluted earnings per
     share                             54,609                            53,321                               54,470                53,088



             (1)    Amortization of Intangible Assets. We
                     provide non-GAAP information which
                     excludes expenses for the amortization
                     of intangible assets, as well as
                     certain losses on disposal and
                     impairment of such assets that
                     primarily relate to purchased
                     intangible assets associated with our
                     acquisitions. We believe that
                     eliminating this expense from our non-
                     GAAP measures is useful to investors
                     because the amortization of intangible
                     assets can be inconsistent in amount
                     and frequency and is significantly
                     impacted by the timing and magnitude of
                     our acquisition transactions, which
                     also vary in frequency from period to
                     period. Accordingly, we analyze the
                     performance of our operations in each
                     period without regard to such expenses.
                    ----------------------------------------


             (2)    Depreciation Expense. We provide non-
                     GAAP information which excludes
                     depreciation expense related to the
                     amortization of property and equipment,
                     as well as certain losses from disposal
                     of such assets. We believe that
                     eliminating this expense from our non-
                     GAAP measures is useful to investors
                     because the acquisition of property and
                     equipment, and the corresponding
                     depreciation expense, can be
                     inconsistent in amount and can vary
                     from period to period.
                    ----------------------------------------


             (3)    Stock-Based Compensation Expense. We
                     provide non-GAAP information which
                     excludes expenses for stock-based
                     compensation. We believe the exclusion
                     of stock-based compensation expense
                     allows for financial results that are
                     more indicative of our continuing
                     operations. We also believe that the
                     exclusion of stock-based compensation
                     expense provides for a better
                     comparison of our operating results to
                     prior periods and to our peer companies
                     as the calculations of stock-based
                     compensation vary from period to period
                     and company to company due to different
                     valuation methodologies, subjective
                     assumptions and the variety of award
                     types.
                    ---------------------------------------


             (4)    Acquisition and Other Charges. We
                     exclude certain expense items resulting
                     from acquisitions and other charges,
                     which we believe are non-recurring,
                     infrequent, and/or unusual in nature,
                     can vary significantly in amount and
                     frequency, and are unrelated to our
                     ongoing operating performance. We
                     believe that adjusting for these
                     charges allows us to better compare
                     results from period to period in order
                     to assess the ongoing operating results
                     of our business. The charges include:
                     (i) acquisition-related expenses for
                     legal, accounting, and other
                     professional fees, integration costs,
                     fair value remeasurements of contingent
                     consideration obligations and
                     contingent consideration payments made
                     under the terms of acquisition
                     agreements, and (ii) other costs,
                     losses and gains that are non-
                     recurring, infrequent, and/or unusual
                     in nature, such as expenses incurred in
                     connection with litigation, export
                     compliance, intellectual property
                     settlement, indirect tax costs, and
                     other matters, as well as a gain
                     resulting from the disposition of net
                     liabilities related to our CudaCam
                     product offerings.
                    ----------------------------------------


             (5)    Income Tax Effect of Non-GAAP
                     Exclusions. We believe providing
                     financial information with and without
                     the income tax effect of excluding
                     items related to our non-GAAP
                     financial measures provide our
                     management and users of the financial
                     statements with better clarity
                     regarding the ongoing performance and
                     future liquidity of our business.
                     Excluded items include, but are not
                     limited to: (i) amortization expense of
                     intangible assets, (ii) stock-based
                     compensation expense, (iii) acquisition
                     and other charges, and (iv) quarterly
                     changes to the valuation allowance
                     previously established.
                    ---------------------------------------


             (6)    Other Income Adjustments. We provide
                     non-GAAP information that excludes the
                     effect of certain other income and
                     losses. These adjustments may consist
                     of realized gains and losses from the
                     sale of marketable securities, foreign
                     currency remeasurement gains and losses
                     and impairment charges related to non-
                     marketable investments. For all non-
                     functional currency account balances,
                     the remeasurement of such balances to
                     the functional currency will result in
                     either a foreign exchange gain or a
                     loss which is recorded in other income,
                     net. We believe that eliminating these
                     items from our non-GAAP measures is
                     useful to investors, because these
                     items can be inconsistent in amount and
                     can vary from period to period.
                    ---------------------------------------


             (7)    Non-GAAP Diluted Earnings Per Share. We
                     provide non-GAAP diluted earnings per
                     share. Non-GAAP diluted earnings per
                     share is calculated based on our non-
                     GAAP net income divided by the weighted-
                     average diluted shares outstanding for
                     the period.
                    ----------------------------------------


                                                                  Barracuda Networks, Inc.

                                                    Reconciliation of GAAP Net Income to Adjusted EBITDA

                                                                       (in thousands)

                                                                        (Unaudited)


                                   Three Months Ended August 31,                              Six Months Ended August 31,

                                  2017                    2016                    2017                    2016
                                  ----                    ----                    ----                    ----

    GAAP net income                        $1,554                                         $2,437                            $4,226   $5,221

    Other income, net          (1,124)                          (1,515)                              (2,308)              (2,505)

    Provision for income taxes     358                             5,209                                2,881                 8,519

    Acquisition and other
     charges                       855                               409                                1,774                   801

    Stock-based compensation
     expense                     9,628                             7,896                               17,011                15,833

    Amortization of intangible
     assets                      1,726                             1,856                                3,453                 3,732

    Depreciation expense         2,601                             2,330                                5,090                 4,735
                                 -----                             -----                                -----                 -----

    Adjusted EBITDA (1)                   $15,598                                        $18,622                           $32,127  $36,336
                                          =======                                        =======                           =======  =======



             (1)    Adjusted EBITDA. Beginning in the
                     third quarter of fiscal 2017, we
                     modified our reporting practices
                     and our historical presentation of
                     adjusted EBITDA by no longer
                     adjusting for changes in deferred
                     revenue and associated deferred
                     costs. These changes do not impact
                     our current and historical
                     presentation of GAAP results.
                     Prior period information has been
                     recast to conform to the adjusted
                     calculation. We define adjusted
                     EBITDA as net income plus non-
                     cash and non-operating charges
                     which include: (i) other income,
                     net, (ii) provision for income
                     taxes, (iii) acquisition and other
                     charges, (iv) stock-based
                     compensation expense, (v)
                     amortization of intangible assets,
                     including certain losses on
                     disposal and impairment of
                     intangible assets, and (vi)
                     depreciation expense, including
                     certain losses on disposal of
                     fixed assets. We believe adjusted
                     EBITDA provides an indication of
                     profitability from our operations,
                     and provides a consistent measure
                     of our performance from period to
                     period.
                    ----------------------------------


                                                                 Barracuda Networks, Inc.

                                       Reconciliation of GAAP Cash Flows from Operating Activities to Free Cash Flow

                                                                      (in thousands)

                                                                        (Unaudited)


                          Three Months Ended August 31,                       Six Months Ended August 31,

                              2017                    2016                    2017                    2016
                              ----                    ----                    ----                    ----

    GAAP cash flows from
     operating activities             $11,001                                        $20,470                          $31,210 $32,607

    Purchases of property
     and equipment         (3,079)                          (1,020)                              (7,816)             (2,969)

    Free cash flow (1)                 $7,922                                        $19,450                          $23,394 $29,638
                                       ======                                        =======                          ======= =======



            (1)    Free Cash Flow. Beginning in
                    the third quarter of fiscal
                    2017, we modified our
                    reporting practices and our
                    historical presentation of
                    adjusted free cash flow by no
                    longer adjusting free cash
                    flow for the cash payment
                    impact of acquisition and
                    other charges. These changes
                    do not impact our current and
                    historical presentation of
                    GAAP results. Prior period
                    information has been recast to
                    conform to the adjusted
                    calculation. We define free
                    cash flow as cash flows from
                    operating activities less the
                    purchases of property and
                    equipment. We believe free
                    cash flow is an important
                    liquidity measure that
                    reflects the cash generated by
                    the business after the
                    purchase of property and
                    equipment that can then be
                    used for, among other things,
                    strategic acquisitions,
                    investments in the business,
                    and funding ongoing
                    operations.
                    ------------------------------


                                                                      Barracuda Networks, Inc.

                                                          Reconciliation of GAAP Revenue to Gross Billings

                                                                           (in thousands)

                                                                            (Unaudited)


                                   Three Months Ended August 31,                               Six Months Ended August 31,

                                  2017                               2016                      2017                   2016
                                  ----                               ----                      ----                   ----

    GAAP Revenue                           $94,325                                           $87,930                        $188,504  $174,584

    Total deferred revenue,
     end of period             413,665                              398,878                               413,665             398,878

    Less: total deferred
     revenue, beginning of
     period                  (407,524)                           (393,072)                             (407,082)           (392,774)

    Deferred revenue
     adjustments                 8,032                                6,562                                18,635              17,811
                                 -----                                -----                                ------              ------

    Total change in deferred
     revenue and adjustments    14,173                               12,368                                25,218              23,915
                                ------                               ------                                ------              ------

    Gross billings (1)(2)                 $108,498                                          $100,298                        $213,722  $198,499
                                          ========                                          ========                        ========  ========



            (1)    Gross Billings. We define gross
                    billings as total revenue plus
                    the change in deferred revenue
                    and other adjustments, which
                    primarily consist of returns
                    and reserves with respect to
                    the 30-day right of return we
                    provide to customers, as well
                    as rebates for certain channel
                    partner activities. We believe
                    that gross billings provide
                    insight into the sales of our
                    solutions and performance of
                    our business.
                    -------------------------------


            (2)    In order to determine how our
                    business performed exclusive of
                    the effect of foreign currency
                    fluctuations, we compare the
                    percentage change in our gross
                    billings from one period to
                    another using a constant
                    currency. To present this gross
                    billings information, the
                    current and comparative prior
                    period results for entities
                    that operate in other than U.S.
                    dollars are converted into U.S.
                    dollars at constant exchange
                    rates. For example, the average
                    exchange rates for the second
                    quarter of fiscal 2018 were
                    used to convert current and
                    comparable prior period gross
                    billings rather than the actual
                    exchange rates in effect during
                    the respective period.

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SOURCE Barracuda Networks, Inc.