1
                                                 
                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                               WASHINGTON DC 20549

                                    FORM 10-Q

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934 For the quarterly period ended March 31, 1998

                                       OR

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934 FOR THE TRANSITION PERIOD FROM ____________ to ______________

COMMISSION FILE NUMBER 0-23067

                          CONCORD COMMUNICATIONS, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)


            MASSACHUSETTS                            04-2710876
       (State of incorporation)          (IRS Employer Identification Number)



                            33 BOSTON POST ROAD, WEST
                          MARLBORO, MASSACHUSETTS 01752
                                 (508) 460-4646

             (ADDRESS AND TELEPHONE OF PRINCIPAL EXECUTIVE OFFICES)


                                ----------------


INDICATE BY CHECK MARK WHETHER 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, AND (2) HAS BEEN SUBJECT TO SUCH FILING REQUIREMENTS
FOR THE PAST 90 DAYS.

                                    YES X      NO

12,508,390 SHARES OF THE REGISTRANT'S COMMON STOCK, $0.01 PAR VALUE, WERE
OUTSTANDING AS OF APRIL 30, 1998.

                        THIS DOCUMENT CONTAINS 20 PAGES.
                        THE EXHIBIT INDEX IS ON PAGE 19.




   2



                          CONCORD COMMUNICATIONS, INC.

                            FORM 10-Q, MARCH 31, 1998

                                    CONTENTS





 Item Number                                                             Page
                                                                      

                         PART I: FINANCIAL INFORMATION

   Item 1. Financial Statements
                      Balance sheets:
                      March 31, 1998 and December 31, 1997                  3
                      Statements of operations:
                      Three months ended March 31, 1998 and                 4
                      March 31, 1997
                      Statements of cash flows:
                      Three months ended March 31, 1998 and                 5
                      March 31, 1997
                      Notes to financial statements                       6-7

   Item 2. Management's Discussion and Analysis of Financial
                      Condition and Results of Operations                8-16

                       PART II: OTHER INFORMATION

   Item 1. Legal Proceedings                                               17

   Item 2. Changes in Securities and Use of Proceeds                       17

   Item 3. Defaults Upon Senior Securities                                 17

   Item 4. Submission of Matters to a Vote of Security Holders             17

   Item 5. Other Information                                               17

   Item 6. Exhibits and Reports on Form 8-K                                17

   SIGNATURE                                                               18

   EXHIBIT INDEX                                                           19



                                       2

   3


                          PART I: FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

                          CONCORD COMMUNICATIONS, INC.
                                 BALANCE SHEETS



                                                                       MARCH 31,      DECEMBER 31,
                                                                        1998             1997
                                                                     (UNAUDITED)
                                                                   --------------     ------------
                                                                                
                                                ASSETS
   Current Assets:
       Cash, cash equivalents and marketable securities......      $    38,692,529    $  36,539,303
       Accounts receivable, net of allowance of approximately
         $297,000 and $240,000, respectively.................            2,096,625        3,040,850
       Prepaid expenses and other current assets.............              311,893          282,311
                                                                   ---------------    -------------
              Total current assets...........................           41,101,047       39,862,464
                                                                   ---------------    -------------
   Equipment and Improvements, at cost:
       Equipment.............................................            6,692,869        6,473,305
       Leasehold improvements................................               85,957           85,957
                                                                   ---------------    -------------
                                                                         6,778,826        6,559,262
       Less-- Accumulated depreciation and amortization......            4,692,400        4,507,737
                                                                   ---------------    -------------
                                                                         2,086,426        2,051,525
                                                                   ---------------    -------------
                                                                   $    43,187,473    $  41,913,989
                                                                   ===============    =============

                                  LIABILITIES AND STOCKHOLDERS' EQUITY

   Current Liabilities:
       Accounts payable......................................       $     1,971,176   $   1,764,580
       Accrued expenses......................................             2,418,447       3,368,585
       Deferred revenue......................................             3,089,432       2,298,092
                                                                    ---------------   -------------
           Total current liabilities.........................             7,479,055       7,431,257
                                                                    ---------------   -------------
   Stockholders' Equity
        Preferred stock, $.01 par value --
          Authorized -- 1,000,000 shares
          no shares issued and outstanding                                       --              --
       Common stock, $.01 par value--                                            
         Authorized -- 50,000,000 shares
         Issued and outstanding -- 12,402,694 and 12,019,188
         shares, respectively................................               124,030         120,193
       Additional paid-in capital............................            68,013,586      67,942,708
       Deferred compensation.................................              (137,165)       (149,157)
       Unrealized gains on marketable securities ............                26,464          19,570
       Accumulated deficit...................................           (32,318,497)    (33,450,762)
                                                                    ---------------   -------------
            Total stockholders' equity .......................           35,708,418      34,482,732
                                                                    ---------------   -------------
                                                                    $    43,187,473   $  41,913,989
                                                                    ===============   =============

                                                                    
                                                                
    The accompanying notes are an integral part of these financial statements


                                       3



   4



                          CONCORD COMMUNICATIONS, INC.
                            STATEMENTS OF OPERATIONS
                                   (UNAUDITED)



                                                  THREE MONTHS ENDED
                                           ------------------------------
                                              MARCH 31,        MARCH 31,
                                               1998              1997
                                           -------------      -----------
                                                         
    Revenues:
         License revenues.................  $   6,099,991      $ 3,105,085
         Service revenues.................        960,056          351,107
                                            -------------      -----------
              Total revenues..............      7,060,047        3,456,192
    Cost of Revenues......................        853,539          586,904
                                            -------------      -----------
              Gross profit................      6,206,508        2,869,288
                                            -------------      -----------
    Operating Expenses:
         Research and development.........      1,503,642        1,035,000
         Sales and marketing..............      3,507,296        1,971,827
         General and administrative.......        572,696          431,937
                                            -------------      -----------
         Total operating expenses.........      5,583,634        3,438,764
                                            -------------      -----------
              Operating income (loss).....        622,874         (569,476)
                                            -------------      -----------
    Other Income (Expense):
        Interest income...................        550,420            3,990
        Interest expense..................           (514)         (23,690)
         Other............................        (40,515)           1,198
                                            -------------      -----------
            Total other income (expense)..        509,391          (18,502)
                                            -------------      -----------    
            Net income (loss).............  $   1,132,265         (587,978)
                                            =============      ===========

    Net income (loss) per common and 
     potential common share:
      Basic                                 $        0.09      $     (0.67)
                                            =============      ===========
      Diluted                               $        0.08            (0.67)
                                            =============      ===========
      Pro forma diluted                     $        0.08      $     (0.07)
                                            =============      ===========
                                       
    Weighted average common and
    potential common shares
    outstanding:                               12,225,880          877,783
                                            =============      ===========
      Basic                                    13,938,719          877,783
                                            =============      ===========
      Diluted                                  13,938,719        8,986,041
                                            =============      ===========
      Pro forma diluted                                        
                                                          
  
   


    The accompanying notes are an integral part of these financial statements


                                       4


   5



                          CONCORD COMMUNICATIONS, INC.
                            STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)



                                                                               THREE MONTHS ENDED
                                                                           ---------------------------
                                                                             MARCH 31,       MARCH 31,
                                                                              1998             1997
                                                                           ----------       ----------
                                                                                        

   Cash Flows from Operating Activities:
     Net income (loss)                                                    $ 1,132,265        $(587,978)
     Adjustments to reconcile net income (loss) to
       net cash provided by operations                                                                
         Depreciation and amortization                                        196,655          115,246
         Unrealized gains on marketable securities                              6,714                -
         Changes in current assets and liabilities
            Accounts receivable                                               944,225          562,120
            Prepaid expenses and other current assets                         (29,582)          93,545
            Accounts payable                                                  206,596          (80,160)
            Accrued expenses                                                 (950,138)        (564,841)
            Deferred revenue                                                  791,340          795,239
                                                                          -----------      -----------
            Net cash provided by operating activities                       2,298,075          333,171
                                                                          -----------      -----------

   Cash Flows from Investing Activities:
     Purchase of marketable securities                                     (8,419,103)               -
     Sale of marketable securities                                          4,282,917                -
     Purchases of equipment and improvements                                 (219,564)        (220,635)
                                                                          -----------      -----------
             Net cash used in investing activities                         (4,355,750)        (220,635)
                                                                          -----------      -----------

   Cash Flows from Financing Activities:
     Proceeds from bank borrowings                                                 -            74,184
     Proceeds from exercise of stock options                                   74,715          105,295
                                                                          -----------      -----------
             Net cash provided by financing activities                         74,715          179,479
                                                                          -----------      -----------
   Net (Decrease) Increase in Cash and Cash Equivalents                    (1,982,960)         292,015

   Cash and Cash Equivalents, beginning of period                           7,858,186        1,663,896
                                                                          -----------      -----------
   Cash and Cash Equivalents, end of period                               $ 5,875,226      $ 1,955,911
                                                                          ===========      ===========
   Supplemental Disclosure of Cash Flow Information:
     Cash paid for interest                                               $       514      $    23,690
                                                                          ===========      ===========
   Supplemental Disclosure of Noncash Transactions:
     Accretion of dividends on preferred stock                            $         -      $   217,753
                                                                          ===========      ===========
     Deferred  compensation  related  to grants of stock  
      options                                                             $         -      $   149,875
                                                                          ===========      ===========

   

    The accompanying notes are an integral part of these financial statements

                                        5

   6



                          CONCORD COMMUNICATIONS, INC.
                          NOTES TO FINANCIAL STATEMENTS
                            FORM 10-Q, MARCH 31, 1998
                 (DOLLARS IN THOUSANDS, EXCEPT PER SHARE AMOUNT)
                                   (UNAUDITED)

1. INTERIM FINANCIAL STATEMENTS
    The accompanying financial statements have been presented by Concord
Communications, Inc., (the "Company") without audit (except that the balance
sheet information as of December 31, 1997 has been derived from audited
financial statements) in accordance with generally accepted accounting
principles for interim financial statements and with the instructions to
Form-10Q and Regulation S-X pertaining to interim financial statements.
Accordingly, these interim financial statements do not include all information
and footnotes required by generally accepted accounting principles for complete
financial statements. The financial statements reflect all adjustments and
accruals which management considers necessary for a fair presentation of
financial position as of March 31, 1998 and December 31, 1997, and results of
operations for the three months ended March 31, 1998 and 1997. The results for
the interim periods presented are not necessarily indicative of results to be
expected for any future period. The financial statements should be read in
conjunction with the audited financial statements and the notes thereto
included in the Company's 1997 Annual Report on Form 10-K filed with the
Securities and Exchange Commission in March 1998.

2. NET INCOME (LOSS) PER SHARE
    In 1997, the Company adopted SFAS No. 128, Earnings Per Share, effective
December 15, 1997. SFAS No. 128 establishes standards for computing and
presenting earnings per share and applies to entities with publicly held common
stock or potential common stock. The Company has applied the provisions of SFAS
No. 128 retroactively to all periods presented. In accordance with Staff
Accounting Bulletin (SAB) No. 98, the Company has determined that there were no
nominal issuances of common stock or potential common stock in the period prior
to the Company's initial public offering (IPO). The dilutive effect of potential
common shares for the three months ended March 31, 1998, consisting of
outstanding stock options, is determined using the treasury method. Pro forma
diluted net income (loss) per common and potential common share assumes that all
series of redeemable convertible preferred stock had been converted to common
stock as of the original issuance dates. Calculations of basic, diluted and pro
forma diluted net income (loss) per common share and potential common share are
as follows:



                                                                             THREE MONTHS ENDED
                                                                       MARCH 31,             MARCH 31,
                                                                        1998                   1997
                                                                     -----------             ----------
                                                                                       

     Net income (loss)....................................          $  1,132,265             $ (587,978)
                                                                    ============             ==========
      Weighted average common shares outstanding .........            12,225,880                877,783
      Potential common shares pursuant to stock options...             1,712,839                     --
                                                                    ------------             ----------
      Diluted weighted average shares ....................            13,938,719                877,783
      Pro forma conversion of redeemable convertible 
       preferred stock....................................                    --              8,108,258
                                                                    ------------             ----------
      Pro forma diluted weighted average
        shares outstanding................................           13, 938,719              8,986,041
                                                                    ============             ==========
     Basic net income (loss) per common share ............          $       0.09             $    (0.67)
                                                                    ============             ==========
      Diluted net income (loss) per common
        and potential common share........................          $       0.08             $    (0.67)             
                                                                    ============             ==========
      Pro forma diluted net income (loss) per
        common and potential common share.................          $       0.08             $    (0.07)                
                                                                    ============             ==========

                                                                     
      
3. COMPREHENSIVE INCOME
     Statement of Financial Accounting Standards (SFAS) No. 130, Reporting
Comprehensive Income, establishes standards for reporting and display of
comprehensive income and its components in a full set of general-purpose
financial statements. The statement is effective for fiscal years beginning
after December 15, 1997 and the Company has adopted the statement in its quarter
ended March 31, 1998. Comprehensive income for the quarters ended March 31, 1998
and 1997 is as follows:

                                       6


   7


                                               THREE MONTHS ENDED MARCH 31,
                                                  1998               1997
                                                  ----               ----
                                                            

     Net income (loss)                        $ 1,132,265         $  (587,978)
     Unrealized gains on
       marketable securities                        6,714                  --
                                              -----------         ----------- 
     Comprehensive income                     $ 1,138,978         $  (587,978)
                                              ===========         ===========


                                                              



4. INITIAL PUBLIC OFFERING

     On October 24, 1997, the Company completed its initial public offering of
3,335,000 shares of common stock at a price of $14.00 per share. Of these
shares, 2,735,000 were issued by the Company and 600,000 from selling
shareholders. The Company received net proceeds of approximately $34.7 million.
The Company's redeemable convertible preferred stock automatically converted
into 8,108,258 shares of common stock upon the closing of the public offering.
Effective upon the closing of the offering, the Company amended and restated its
articles of incorporation to increase its authorized common to 50,000,000 shares
and to authorize 1,000,000 shares of preferred stock, $.01 par value.


                                       7

   8


                          CONCORD COMMUNICATIONS, INC.
                            FORM 10-Q, MARCH 31, 1998
                                   (UNAUDITED)


ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
        RESULTS OF OPERATIONS

OVERVIEW

    The Company develops, markets and supports a family of turnkey, automated,
scaleable, software-based performance analysis and reporting solutions for the
management of computer networks. Substantially all of the Company's revenues are
derived from the Network Health product family which began shipping in the first
quarter of 1995.

    The Company does not provide forecasts of the future financial performance
of the Company. From time to time, however, the information provided by the
Company or statements made by its employees may contain forward-looking
statements. In particular, statements contained in this Form 10-Q that are not
historical statements (including, but not limited to, statements concerning
operating expense levels and such operating expense levels relative to the
Company's total revenues) constitute forward-looking statements. Research and
development expenses and expenses associated with Y2000 are subject to risks and
uncertainties that may cause future results to differ materially from those
expected. Factors that may cause such differences include, but are not limited
to, the factors discussed beginning on page 10 under the heading "Certain
Factors That May Affect Future Results".

RESULTS OF OPERATIONS

    The following table sets forth, for the periods indicated, certain financial
data as percentages of the Company's total revenue:




                                            THREE MONTHS 
                                                ENDED
                                            ------------
                                      MARCH 31,        MARCH 31,
                                        1998             1997
                                      -------          -------
                                                  
   Revenues:
       License revenues                 86.4%            89.8%
       Service revenues                 13.6%            10.2%
                                       -----           ------
            Total revenues             100.0%           100.0%
   Cost of revenues                     12.1%            17.0%
                                       -----           ------
   Gross profit                        87.9%             83.0%
   Operating expenses:
       Research and development        21.3%             29.9%
       Sales and marketing             49.7%             57.1%
       General and administrative       8.1%             12.5%
                                       ----             -----
   Income (loss) from  operations       8.8%            (16.5)%
                                       ----             -----
   Other income (expense), net          7.2%             (0.5)%
                                      -----             -----
   Net income (loss)                   16.0%            (17.0)%
                                      -----             -----



     TOTAL REVENUES. The Company's total revenues increased 104.3% to 
$7.1 million in the three months ended March 31, 1998 from $3.5 million in the 
three months ended March 31, 1997.

    LICENSE REVENUES. The Company's license revenues are derived from the
licensing of software products. License revenues increased 96.5% to 
$6.1 million, or 86.4% of total revenues, in the three months ended March 31, 
1998 from $3.1 million, or 89.8% of total revenues, in the three months ended 
March 31, 1997. The increase in license revenues resulted from increased sales 
to new customers and additional sales to existing customers for new products and
upgrades of existing licenses.

    SERVICE REVENUES. The Company's service revenues consist of fees for
maintenance, training and professional services. Service revenues increased
173.4% to $960,000, or 13.6% of total revenues, in the three months ended 
March 31, 1998 from $351,000, or 10.2% of total revenues, in the three months 
ended March 31, 1997. The increase in service revenues was primarily attributed
to an increase in revenue from maintenance contracts for new and existing 
customers.

                                       8


   9



    COST OF REVENUES. Cost of revenues include expenses associated with royalty
costs, production, fulfillment and product documentation, along with personnel
costs associated with providing customer support in connection with maintenance
and professional service contracts. Royalty costs are comprised of third party
software costs. Cost of revenues increased 45.4% to $854,000, or 12.1% of total
revenues, in the three months ended March 31, 1998 from $587,000, or 17.0% of
total revenues, in the three months ended March 31, 1997, resulting in gross
margins of 87.9% and 83.0% in each respective period. The increase in cost of
revenues was primarily the result of increased spending in customer support to
be more responsive to a growing customer base. The improvement in the gross
margin percentages were attributable to lower royalty unit costs associated with
the higher sales volumes during the 1998 period.

    RESEARCH AND DEVELOPMENT EXPENSES. Research and development expenses consist
primarily of personnel costs associated with software development. Research and
development expenses increased 45.3% to $1.5 million, or 21.3% of total
revenues, in the three months ended March 31, 1998 from $1.0 million, or 29.9%
of total revenues, in the three months ended March 31, 1997. The increase in
absolute dollars was primarily due to the use of outside contractors for
consulting and recruiting along with increased headcount in research and
development from 38 to 40. The Company's product architecture and higher revenue
base have allowed the Company to introduce new products at lower incremental
costs thereby reducing research and development expenses as a percentage of
revenues. The Company anticipates that it will continue to commit substantial
resources to research and development in the future and that product development
expenses may increase in absolute dollars in future periods.

    SALES AND MARKETING EXPENSES. Sales and marketing expenses consist primarily
of salaries, commissions to sales personnel and agents, travel, tradeshow
participation, public relations and other promotional expenses. Sales and
marketing expenses increased 77.9% to $3.5 million, or 49.7 % of total revenues,
in the three months ended March 31, 1998 from $2.0 million, or 57.1% of total
revenues, in the three months ended March 31, 1997. The increase in absolute
dollars was primarily the result of increased headcount to continue to build the
direct sales force along with additional marketing and promotional activities to
penetrate the market. The decline in sales and marketing expenses as a
percentage of total revenues is due to sales productivity improvements resulting
from the expansion of the Network Health product family, increased revenues from
existing customers, improved lead generation and reduced sales cycles. Headcount
in sales and marketing increased from 35 to 47 people from March 31, 1997 to
March 31, 1998.

    GENERAL AND ADMINISTRATIVE EXPENSES. General and administrative expenses
consist primarily of salaries for financial, administrative and management
personnel and related travel expenses, as well as legal and accounting expenses.
General and administrative expenses increased 32.6% to $573,000, or 8.1% of
total revenues, in the three months ended March 31, 1998 from $432,000, or 12.5%
of total revenues, in the three months ended March 31, 1997. The increase in
absolute dollars reflects personnel growth and associated costs in general
support areas. Headcount in general and administrative increased from 10 to 13
people from March 31, 1997 to March 31, 1998. General and administrative
expenses declined as a percentage of total revenues during the 1997 period due
to a significant increase in revenues during that period.

    OTHER INCOME (EXPENSE). Other income consists of interest earned on funds
available for investment net of interest paid in connection with the financing
of capital equipment. The Company had net other income of $509,000 for the three
months ended March 31, 1998 and net other expense of ($19,000) for the three
months ended March 31, 1997. The increase in net other income for the three
months ended March 31, 1998 is attributed to the investment of proceeds from the
Company's IPO and also the payoff of all outstanding capital equipment
financing.

LIQUIDITY AND CAPITAL RESOURCES

    The Company has financed its operations, prior to its initial public
offering, primarily through the private sale of equity securities and a credit
line for equipment purchases. On October 24, 1997, the Company completed its
initial public offering of 3,335,000 shares of Common Stock at a price of $14.00
per share. Of these shares, 2,735,000 were issued by the Company and 600,000
from selling shareholders. The Company received net proceeds of approximately
$34.7 million. The Company had working capital of $33.6 million at March 31,
1998.

    Net cash provided by operating activities was $2.3 million and $333,000 for
the three months ended March 31, 1998 and 1997, respectively. Cash, cash
equivalents and marketable securities were $38.7 million at March 31, 1998, and
$2.0 million at March 31, 1997. Deferred revenues increased for the three months
ended March 31, 1998 by $791,000 due to an increase in overall sales activity;
$550,000 of this increase came from deferred maintenance contracts and $241,000
was the result of service and software license sales with remaining
contingencies such as completion of services, product acceptance and credit
worthiness.

                                       9


   10


    Investing activities have consisted of the acquisition of property and
equipment, most notably computer and networking equipment to support the growing
employee base and corporate infrastructure and also investments in marketable
securities. Financing activities consisted of the proceeds from bank borrowings
in connection with equipment purchases during the three months ended March 31,
1997 and from the issuance of common stock and exercise of options during the
three months ended March 31, 1997 and 1998.

    The Company had available net operating loss carryforwards of approximately
$23.0 million and federal research and development tax credit carryforwards of
approximately $1.5 million as of December 31, 1997 to reduce future income tax
liabilities. These carryforwards expire from 1999 through 2011 and are subject
to review and possible adjustment by the appropriate taxing authorities.
Approximately $11.1 million of the Company's net operating loss and research and
development tax credit carryforwards expire between 1999 and 2001. Pursuant to
the Tax Reform Act of 1986, the utilization of net operating loss carryforwards
for tax purposes may be subject to an annual limitation if a cumulative change
of ownership of more than 50% occurs over a three-year period. As a result of
the Company's 1995 preferred stock financings, such a change in ownership has
occurred. As a result of this ownership change, the use of the net operating
loss carryforwards will be limited. Based on a preliminary analysis, the Company
has determined that another ownership change has not occurred, as a result of
it's initial public offering. The Company has deferred tax assets of
approximately $13.6 million comprised primarily of net operating loss
carryforwards and research and development credits. The Company has fully
reserved for these deferred tax assets by recording a valuation allowance of
$13.6 million, as the Company believes that it is more likely than not that it
will not be able to realize this asset.

    The Company's current export sales are denominated in United States dollars.
To the extent that international sales continue to be denominated in United
States dollars, an increase in the value of the United States dollar relative to
other currencies could make the Company's products and services more expensive
and, therefore, potentially less competitive in international markets.

    As of March 31, 1998, the Company's principal sources of liquidity included
cash. The Company believes that the net proceeds from its initial public
offering, together with its current cash balances and cash provided by future
operations, will be sufficient to meet its working capital and anticipated
capital expenditure requirements for at least the next 12 months. Although
operating activities may provide cash in certain periods, to the extent the
Company experiences growth in the future, its operating and investing activities
may require significant cash. Consequently, any such future growth may require
the Company to obtain additional equity or debt financing.

YEAR 2000 COMPLIANCE

     The company is aware of the issues associated with the programming code in
existing computer systems and software products as the millennium (Year 2000)
approaches. In 1997, the Company initiated the necessary development to ensure
Year 2000 compliance in the Network Health family of applications. In 1998, the
Company is commencing a Year 2000 date conversion project to address all
internal existing computer systems and applications. Management has not yet
assessed the Year 2000 compliance expense, but based on a preliminary review to
date, does not expect the amounts required to be expensed over the next two
years to have a material effect on its financial position or results of
operations. There can be no assurance, however, that further assessment of the
Company's products and internal systems and applications will not indicate that
additional Company efforts to assure Year 2000 compliance are necessary, and
that such efforts may be costly. Further, there can be no assurance that the
systems operated by other companies upon which the Company relies will be Year
2000 compliant on a timely basis. The Company's business, financial condition or
results of operations could be materially adversely affected by the failure of
the Company's products and its internal systems and applications to properly
operate or manage data beyond 1999.

CERTAIN FACTORS THAT MAY AFFECT FUTURE RESULTS

    Information provided by the Company from time to time including statements
in this Form 10-Q which are not historical facts, are so-called "forward-looking
statements" that involve risks and uncertainties, made pursuant to the safe
harbor provisions of the Private Securities Litigation Reform Act of 1995. In
particular, statements contained in Management's Discussion and Analysis of
Financial Condition and Results of Operations which are not historical facts
(including, but not limited to, statements concerning the plans and objectives
of management; increases in sales and marketing, research and development and
general and administrative expenses; and the Company's expected liquidity and
capital resources) may constitute forward-looking statements. The Company's
actual future results may differ significantly from those stated in any
forward-looking statements. Factors that may cause such differences include, but
are not limited to, the factors discussed below, and the other risks discussed
in the Company's 1997 Annual Report on Form 10-K filed with the Securities and
Exchange Commission in March 1998.

                                       10

   11


LIMITED OPERATING HISTORY; UNCERTAINTY OF FUTURE OPERATING RESULTS

    The Company changed its focus to network management software in 1991 and
commercially introduced its first Network Health product in 1995. Accordingly,
the Company has only a limited operating history in the network performance
analysis and reporting market upon which an evaluation of its business and
prospects can be based. The Company has incurred significant net losses in each
of the last five fiscal years preceding fiscal year 1997. As of March 31, 1998,
the Company had accumulated net losses of $30.0 million. The limited operating
history of the Company and its dependence on a single product family in an
emerging market makes the prediction of future results of operations difficult
or impossible, and the Company and its prospects must be considered in light of
the risks, costs and difficulties frequently encountered by emerging companies,
particularly companies in the competitive software industry. Although the
Company has achieved recent revenue growth, and profitability for the fiscal
year ended 1997, there can be no assurance that the Company can generate
substantial additional revenue growth on a quarterly or annual basis, or that
any revenue growth that is achieved can be sustained. Revenue growth that the
Company has achieved or may achieve may not be indicative of future operating
results. In addition, the Company has increased, and plans to increase further,
its operating expenses in order to fund higher levels of research and
development, increase its sales and marketing efforts, develop new distribution
channels, broaden its customer support capabilities and expand its
administrative resources in anticipation of future growth. To the extent that
increases in such expenses precede or are not subsequently followed by increased
revenues, the Company's business, results of operations and financial condition
would be materially adversely affected. There can be no assurance that the
Company will sustain profitability on a quarterly basis, or achieve
profitability at all on an annual basis. The Company must achieve substantial
revenue growth in order to be profitable. In addition, in view of recent revenue
growth, the rapidly evolving nature of its business and markets and its limited
operating history in its current market, the Company believes that
period-to-period comparisons of financial results are not necessarily meaningful
and should not be relied upon as an indication of future performance. Management
believes that it is more likely than not that the Company will not generate
sufficient income to utilize available net operating loss carryforwards of
approximately $23.0 million and federal research and development credit
carryforwards of approximately $1.5 million as of December 31, 1997. In
addition, there are limitations on the Company's use of net operating loss
carryforwards. Accordingly, the Company has recorded a full valuation allowance
for these assets.

POTENTIAL FLUCTUATIONS IN QUARTERLY OPERATING RESULTS

    The Company is likely to experience significant fluctuations in quarterly
operating results caused by many factors, including, but not limited to: (i)
changes in the demand for the Company's products; (ii) the timing, composition
and size of orders from the Company's customers, including the tendency for
significant bookings to occur in the last month of each fiscal quarter; (iii)
spending patterns and budgetary resources of its customers on network management
software solutions; (iv) the success of the Company's new customer generation
activities; (v) introductions or enhancements of products, or delays in the
introductions or enhancements of products, by the Company or its competitors;
(vi) changes in the Company's pricing policies or those of its competitors;
(vii) changes in the distribution channels through which products are sold;
(viii) the Company's ability to anticipate and effectively adapt to developing
markets and rapidly changing technologies; (ix) changes in networking or
communications technologies; (x) the Company's ability to attract, retain and
motivate qualified personnel; (xi) changes in the mix of products sold; (xii)
the publication of opinions about the Company and its products, or its
competitors and their products, by industry analysts or others; and (xiii)
changes in general economic conditions. Unlike other software companies with a
longer history of operations, the Company does not derive a significant portion
of its revenues from maintenance contracts, and therefore does not have a
significant ongoing revenue stream that may tend to mitigate quarterly
fluctuations in operating results. Furthermore, the Company is attempting to
expand its channels of distribution, and increases in the Company's revenues
will be dependent on its ability to implement successfully its distribution
strategy. Due to the buying patterns of certain of the Company's customers and
also to the Company's own sales incentive programs focused on annual sales
goals, revenues in the Company's fourth quarter could be higher than revenues in
the first quarter of the succeeding year. There also may be other factors that
significantly affect the Company's quarterly results which are difficult to
predict given the Company's limited operating history, such as seasonality and
the timing of receipt and delivery of orders within a fiscal quarter.

    Consistent with software industry practice, the Company expects to operate
with a limited amount of backlog. As a result, quarterly sales and operating
results depend generally on the volume and timing of orders within the quarter,
the tendency of sales to occur late in fiscal quarters and the ability of the
Company to fill orders received within the quarter, all of which are difficult
to forecast and manage. The Company's expense levels are based in part on its
expectations of future orders and sales, which, given the Company's limited
operating history, are extremely difficult to predict. A substantial portion of
the Company's operating expenses are related to personnel, facilities, and sales
and marketing programs. This level of spending for such expenses cannot be
adjusted quickly and is, therefore, relatively fixed in the short term.
Accordingly, any significant shortfall in demand for the Company's products in


                                       11


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relation to the Company's expectations would have an immediate and material
adverse effect on the Company's business, results of operations and financial
condition.

    Due to all of the foregoing factors, the Company believes that its quarterly
operating results are likely to vary significantly in the future. Therefore, in
some future quarter the Company's results of operations may fall below the
expectations of securities analysts and investors. In such event, the trading
price of the Company's Common Stock would likely be materially adversely
affected.

EMERGING NETWORK MANAGEMENT SOFTWARE MARKET

    The market for the Company's products is in an early stage of development.
Although the rapid expansion and increasing complexity of computer networks in
recent years has increased the demand for network management software products,
the awareness of and the need for such products is a recent development. Because
the market for these products is only beginning to develop, it is difficult to
assess the size of this market, the appropriate features and prices for products
to address this market, the optimal distribution strategy and the competitive
environment that will develop. The development of this market and the Company's
growth will be significantly dependent on the willingness of network service
providers, including telecommunications carriers, ISPs, systems integrators and
outsourcers, to integrate network performance analysis and reporting software
into their product and service offerings. Failure of the network performance
analysis and reporting market to grow or failure of the Company to properly
assess and address such market would have a material adverse effect on the
Company's business, results of operations and financial condition.

DEPENDENCE ON TELECOMMUNICATIONS CARRIERS

    A significant portion of the Company's revenues are, and are expected to
continue to be, attributable to sales of products to telecommunications
carriers. The Company's future performance is significantly dependent upon
telecommunications carriers' increased incorporation of the Company's solutions
as part of their package of product and service offerings to end users. The
failure of the Company's products to perform favorably in and become an accepted
component of the telecommunications carriers' product and service offerings, or
a slower than expected increase or a decrease in the volume of sales of the
Company's products and services to telecommunications carriers, could have a
material adverse effect on the Company's business, results of operations and
financial condition.

CONCENTRATED PRODUCT FAMILY

    The Company currently derives substantially all of its revenues from its
Network Health product family, and the Company expects that revenues from these
products will continue to account for substantially all of the Company's
revenues for the foreseeable future. Broad market acceptance of these products
is, therefore, critical to the Company's future success, and any factor
adversely affecting sales or pricing levels of these products could have a
material adverse effect on the Company's business, results of operations and
financial condition. There can be no assurance that market acceptance of Network
Health will increase or even remain at current levels. Factors that may affect
the market acceptance of the Company's products include the availability and
price of competing products and technologies and the success of the sales
efforts of the Company and its marketing partners. Moreover, the Company
anticipates that its competitors will introduce additional competitive products,
particularly if demand for network management software products increases, which
may reduce future market acceptance of the Company's products. In addition, new
competitors could enter the Company's market and offer alternative products
which may impact the market acceptance of the Company's products. The Company's
future performance will also depend in part on the successful development,
introduction and market acceptance of new and enhanced products. There can be no
assurance that any such new or enhanced products will be successfully developed,
introduced and marketed, and failure to do so would have a material adverse
effect on the Company's business, results of operations and financial condition.

RAPID TECHNOLOGICAL CHANGE; DEPENDENCE ON STANDARD PROTOCOLS

    The software industry is characterized by rapid technological change,
frequent introductions of new products, changes in customer demands and evolving
industry standards. The introduction of products embodying new technologies and
the emergence of new industry standards can render existing products obsolete
and unmarketable. Network Health's ability to analyze and generate reports, as
well as the quality of the reports, is dependent on Network Health's utilization
of the industry-standard SNMP protocol and the data resident in conventional
MIBs. Any change in these industry standards, the development of vendor-
specific proprietary MIB technology, or the emergence of new network
technologies could affect the compatibility of Network Health with these devices
which, in turn, could affect Network Health's ability to analyze and generate
comprehensive reports or the quality of the reports. Furthermore, although the
Company's products currently run on industry-standard UNIX operating systems 
and Windows NT,  

                                       12

   13



any significant change in industry-standard operating systems could affect the
demand for, or the pricing of, the Company's products. Any of the foregoing
developments could have a material adverse effect on the Company's business,
results of operations and financial condition.

PRODUCT ENHANCEMENTS AND NEW PRODUCTS

    Because of rapid technological change in the software industry and potential
changes in the network management software market and industry standards, the
life cycle of versions of Network Health is difficult to estimate. The Company's
future success will depend upon its ability to address the increasingly
sophisticated needs of its customers by developing and introducing enhancements
to Network Health on a timely basis that keep pace with technological
developments, emerging industry standards and customer requirements. There can
be no assurance that the Company will be successful in developing and marketing
enhancements to Network Health or in developing new products that respond to
technological changes, evolving industry standards or customer requirements,
that the Company will not experience difficulties that could delay or prevent
the successful development, introduction and sale of such enhancements or new
products, or that such enhancements or new products will adequately address the
requirements of the marketplace and achieve any significant degree of market
acceptance.

COMPETITION; NEW ENTRANTS

    The market for the Company's products is new, intensely competitive, rapidly
evolving and subject to technological change. Competitive and alternative
offerings are available from the major product categories of remote monitoring
(RMON) probe vendors, element management software, and other performance
analysis and reporting offerings. Another area of competition comes from a
number of companies offering network performance reporting services; including
International Network Services (INS). In addition, the Company expects the large
network management platform vendors to begin to offer products directly
competitive with the Company's products. These companies may bundle their
products with other hardware and software in a manner that may discourage users
from purchasing products offered by the Company. This strategy may be
particularly effective for companies with leading market shares in the network
hardware and software market, including Hewlett-Packard Company, International
Business Machines Corporation and Cabletron Systems, Inc. Developers of network
element management solutions such as Cisco Systems, Inc., 3Com Corporation and
Bay Networks, Inc. may also compete with the Company in the future. The Company
expects competition to persist, increase and intensify in the future with
possible price competition developing in the Company's markets. Many of the
Company's current and potential competitors have longer operating histories and
significantly greater financial, technical and marketing resources and name
recognition than the Company. The Company does not believe its market will
support a large number of competitors and their products. In the past, a number
of software markets have become dominated by one or a small number of suppliers,
and a small number of suppliers or even a single supplier may dominate the
Company's market. If the Company does not provide products that achieve success
in its market in the short term, the Company could suffer an insurmountable loss
in market share and brand name acceptance, which would result in a material
adverse effect on the Company's business, results of operations and financial
condition. There can be no assurance that the Company will be able to compete
effectively with current and future competitors.

UNCERTAIN PROTECTION OF INTELLECTUAL PROPERTY RIGHTS

    The Company's success depends significantly upon its proprietary technology.
The Company relies on a combination of patent, copyright, trademark and trade
secret laws, non-disclosure agreements and other contractual provisions to
establish, maintain and protect its proprietary rights, all of which afford only
limited protection. The Company has four issued U.S. patents, three pending U.S.
patent applications, and various foreign counterparts. There can be no assurance
that patents will issue from these pending applications or from any future
applications or that, if issued, any claims allowed will be sufficiently broad
to protect the Company's technology. In addition, there can be no assurance that
any patents that have been or may be issued will not be challenged, invalidated
or circumvented, or that any rights granted thereunder would provide protection
of the Company's proprietary rights. Failure of any patents to protect the
Company's technology may make it easier for the Company's competitors to offer
equivalent or superior technology. The Company has registered or applied for
registration for certain trademarks, and will continue to evaluate the
registration of additional trademarks as appropriate. Despite the Company's
efforts to protect its proprietary rights, unauthorized parties may attempt to
copy aspects of the Company's products or services or to obtain and use
information that the Company regards as proprietary. Third parties may also
independently develop similar technology without breach of the Company's
proprietary rights. In addition, the laws of some foreign countries do not
protect proprietary rights to as great an extent as do the laws of the United
States. In addition, the Company's products are licensed under shrink wrap
license agreements that are not signed by licensees and therefore may not be
binding under the laws of certain jurisdictions.

                                       13

   14


    Certain technologies used by the Company's products are licensed from third
parties, generally on a non-exclusive basis. The termination of any such
licenses, or the failure of the third-party licensors to adequately maintain or
update their products, could result in delay in the Company's ability to ship
certain of its products while it seeks to implement technology offered by
alternative sources, and any required replacement licenses could prove costly.
While it may be necessary or desirable in the future to obtain other licenses
relating to one or more of the Company's products or relating to current or
future technologies, there can be no assurance that the Company will be able to
do so on commercially reasonable terms or at all.

    Although the Company does not believe that it is infringing the intellectual
property rights of others, claims of infringement are becoming increasingly
common as the software industry develops and legal protections, including
patents, are applied to software products.

    Litigation may be necessary to protect the Company's proprietary technology,
and third parties may assert infringement claims against the Company with
respect to their proprietary rights. Any claims or litigation can be
time-consuming and expensive regardless of their merit. Infringement claims
against the Company can cause product release delays, require the Company to
redesign its products or require the Company to enter into royalty or license
agreements, which agreements may not be available on terms acceptable to the
Company or at all.

RISK OF PRODUCT DEFECTS; PRODUCT LIABILITY

    As a result of their complexity, software products may contain undetected
errors or failures when first introduced or as new versions are released. There
can be no assurance that, despite testing by the Company and testing and use by
current and potential customers, errors will not be found in new products after
commencement of commercial shipments or, if discovered, that the Company will be
able to successfully correct such errors in a timely manner or at all. The
occurrence of errors and failures in the Company's products could result in loss
of or delay in market acceptance of the Company's products, and alleviating such
errors and failures could require significant expenditure of capital and other
resources by the Company. The consequences of such errors and failures could
have a material adverse effect on the Company's business, results of operations
and financial condition.

    Since the Company's products are used by its customers to predict future
network problems and avoid failures of the network to support critical business
functions, design defects, software errors, misuse of the Company's products,
incorrect data from network elements or other potential problems within or out
of the Company's control that may arise from the use of the Company's products
could result in financial or other damages to the Company's customers. The
Company does not maintain product liability insurance. Although the Company's
license agreements with its customers typically contain provisions designed to
limit the Company's exposure to potential claims as well as any liabilities
arising from such claims, such provisions may not effectively protect the
Company against such claims and the liability and costs associated therewith.
Accordingly, any such claim could have a material adverse effect upon the
Company's business, results of operations and financial condition. The Company
provides warranties for its products for a period of time (currently three
months) after the software is purchased. The Company's license agreements
generally do not permit product returns by the customer, and product returns and
warranty expense for fiscal 1995, 1996 and 1997 represented less than 1.0% of
total revenues during each of such periods. However, no assurance can be given
that product returns will not increase as a percentage of total revenues in
future periods.

RELIANCE ON STRATEGIC PARTNERS AND OTHER EVOLVING DISTRIBUTION CHANNELS

    The Company's distribution strategy is to develop multiple distribution
channels, including sales through strategic marketing partners and value added
resellers, such as Newbridge Networks Corporation; telecommunications carriers,
such as MCI Communications Corporation; other network service providers, such as
The Registry, Inc.; OEMs, such as Cabletron Systems, Inc.; and independent
software vendors, as well as international distributors (collectively "channel
partners"). The Company has developed a number of these relationships and
intends to continue to develop new channel partner relationships. Accordingly,
the success of the Company will be dependent in large part on its ability to
develop these additional distribution relationships and on the performance and
success of these third parties, particularly telecommunications carriers and
other network service providers. The Company's channel partner relationships
have been established recently, and the Company cannot predict the extent to
which its channel partners will be successful in marketing the Company's
products. The Company generally expects that its agreements with its channel
partners will be terminable by either party without cause. None of the Company's
channel partners are required to purchase minimum quantities of the Company's
products and none of these agreements contain exclusive distribution
arrangements. The Company's inability to attract important and effective channel
partners, or their inability to penetrate their respective market segments, or
the loss   

                                       14


   15


of any of the Company's channel partners, as a result of competitive
products offered by other companies or products developed internally by these
channel partners or otherwise, could materially adversely affect the Company's
business, results of operations and financial condition.

MANAGEMENT OF POTENTIAL GROWTH

    The Company recently has experienced significant growth in its sales and
operations and in the complexity of its products and product distribution
channels. The Company has recently increased and is continuing to increase the
size of its sales force and coverage territories. Furthermore, the Company has
recently established and is continuing to establish additional distribution
channels through third party relationships. The Company's growth, coupled with
the rapid evolution of the Company's markets, has placed, and is likely to
continue to place, significant strains on its administrative, operational and
financial resources and increase demands on its internal systems, procedures and
controls. If the Company is unable to manage future growth effectively, the
Company's business, results of operations and financial condition could be
materially adversely affected.

DEPENDENCE ON KEY PERSONNEL

    The Company's performance is substantially dependent on the performance of
its key technical and senior management personnel, none of whom is bound by an
employment agreement. The loss of the services of any of such personnel could
have a material adverse effect on the business, results of operations and
financial condition of the Company. The Company does not maintain key person
life insurance policies on any of its employees. The Company's success is highly
dependent on its continuing ability to identify, hire, train, motivate and
retain highly qualified management, technical, and sales and marketing
personnel, including recently hired officers and other employees. Competition
for such personnel is intense, and there can be no assurance that the Company
will be able to attract, assimilate or retain highly qualified technical and
managerial personnel in the future. The inability to attract and retain the
necessary management, technical, and sales and marketing personnel could have a
material adverse effect on the Company's business, results of operations and
financial condition.

EXPANSION INTO INTERNATIONAL MARKETS

    The Company intends to expand its operations outside of the United States
and enter additional international markets, primarily through the establishment
of additional reseller arrangements. The Company expects to commit additional
time and development resources to customizing its products and services for
selected international markets and to developing international sales and support
channels. There can be no assurance that such efforts will be successful.

    In addition to the uncertainty as to the Company's ability to establish an
international presence, there are certain difficulties and risks inherent in
doing business internationally, including, but not limited to: (i) costs of
customizing products and services for international markets; (ii) dependence on
independent resellers; (iii) multiple and conflicting regulations; (iv) exchange
controls; (v) longer payment cycles; (vi) unexpected changes in regulatory
requirements; (vii) import and export restrictions and tariffs; (viii)
difficulties in staffing and managing international operations; (ix) greater
difficulty or delay in accounts receivable collection; (x) potentially adverse
tax consequences; (xi) the burden of complying with a variety of laws outside
the United States; (xii) the impact of possible recessionary environments in
economies outside the United States; and (xiii) political and economic
instability. In addition, the Company's ability to expand its business in
certain countries will require modification of its products, particularly
national language support. The Company's current export sales are denominated in
United States dollars and the Company currently expects to continue this
practice as it expands its international operations. To the extent that
international sales continue to be denominated in U.S. dollars, an increase in
the value of the United States dollar relative to other currencies could make
the Company's products and services more expensive and, therefore, potentially
less competitive in international markets. To the extent that future
international sales are denominated in foreign currency, the Company's operating
results will be subject to risks associated with foreign currency fluctuation
and the Company would consider entering into forward exchange contracts or
otherwise engaging in hedging activities. To date, as all export sales are
denominated in U.S. dollars, the Company has not entered into any such contracts
or engaged in any such activities. As the Company increases its international
sales, its total revenue may also be affected to a greater extent by seasonal
fluctuations resulting from lower sales that typically occur during the summer
months in Europe and other parts of the world.

POSSIBLE VOLATILITY OF STOCK PRICE

    The Company completed an initial public offering of its common stock during
October of 1997. The market price of the shares of Common Stock may be highly
volatile and could be subject to wide fluctuations in response to variations in
results of operations, announcements of technological innovations or new
products by the Company or its competitors, changes in financial estimates by

                                       15

   16



securities analysts or other events or factors. In addition, the financial
markets have experienced significant price and volume fluctuations that have
particularly affected the market prices of equity securities of many high
technology companies and that often have been unrelated to the operating
performance of such companies or have resulted from the failure of the operating
results of such companies to meet market expectations in a particular quarter.
Broad market fluctuations or any failure of the Company's operating results in a
particular quarter to meet market expectations may adversely affect the market
price of the shares of Common Stock. In the past, following periods of
volatility in the market price of a company's securities, securities class
action litigation has often been instituted against such a company. Such
litigation could result in substantial costs and a diversion of management's
attention and resources, which would have a material adverse effect on the
Company's business, results of operations and financial condition.

FUTURE CAPITAL FUNDING

    The Company plans to continue to expend substantial funds on the continued
development, sales and marketing of the Network Health product family. There can
be no assurance that the Company's existing capital resources, the proceeds from
the Company's initial public offering during October of 1997 and any funds that
may be generated from future operations together will be sufficient to finance
the Company's future operations or that other sources of funding will be
available on terms acceptable to the Company, if at all. In addition, future
sales of substantial amounts of the Company's securities in the public market
could adversely affect prevailing market prices and could impair the Company's
future ability to raise capital through the sale of its securities. The failure
to obtain such funding, if required, could have a material adverse effect on the
Company's business, results of operations and financial condition.




                                       16


   17



                          CONCORD COMMUNICATIONS, INC.
                            FORM 10-Q, MARCH 31, 1998
                           PART II: OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

    The Company is not a party to any litigation that it believes could have a
material adverse effect on the business, results of operations and financial
condition of the Company.

ITEM 2. CHANGES IN SECURITIES AND USE OF PROCEEDS

    (d) Use of Proceeds
    On October 16, 1997, the Company commenced an initial public offering
("IPO") of 2,900,000 shares of common stock, par value $.01 per share (the
"Common Stock"), of the Company pursuant to the Company's final prospectus dated
October 15, 1997 (the "Prospectus"). The Prospectus was contained in the
Company's Registration Statement on Form S-1, which was declared effective by
the Securities and Exchange Commission (SEC File No. 333-33227) on October 15,
1997. Of the 2,900,000 shares of Common Stock offered, 2,300,000 shares were
offered and sold by the Company and 600,000 shares were offered and sold by
certain stockholders of the Company. As part of the IPO, the Company granted the
several underwriters an overallotment option to purchase up to an additional
435,000 shares of Common Stock (the "Underwriters' Option"). The IPO closed on
October 21, 1997 upon the sale of 2,900,000 shares of Common Stock to the
underwriters. On October 24, 1997, the Representatives, on behalf of the several
underwriters, exercised the Underwriters' Option, purchasing 435,000 additional
shares of Common Stock from the Company. The aggregate offering price of the IPO
to the public was $40,600,000 (exclusive of the Underwriters' Option), with
proceeds to the Company and selling shareholders, after deduction of the
underwriting discount, of $29,946,000 (before deducting offering expenses
payable by the Company) and $7,812,000 respectively. The aggregate offering
price of the Underwriters' Option exercised was $6,090,000, with proceeds to the
Company, after deduction of the underwriting discount, of $5,663,700 (before
deducting offering expenses payable by the Company). Through October 16, 1997,
the aggregate amount of expenses incurred by the Company in connection with the
issuance and distribution of the shares of Common Stock offered and sold in the
IPO were approximately $3.6 million, including $2.7 million in underwriting
discounts and commissions and $950,000 in other offering expenses.

    The net proceeds to the Company from the IPO, after deducting underwriting
discounts and commissions and other offering expenses were approximately 
$34.7 million.

    To date, the Company has not utilized any of the net proceeds from the IPO.
The Company has invested all such net proceeds primarily in US treasury
obligations and other interest bearing investment grade securities.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

Not Applicable

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

Not Applicable

ITEM 5. OTHER INFORMATION

Not Applicable

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

(a) Exhibits

    The exhibits listed in the accompanying Exhibit Index on page 20 are filed
or incorporated by reference as part of this Report.

(b) Reports on Form 8-K

      None

                                       17


   18

                                    
                          CONCORD COMMUNICATIONS, INC.
                            FORM 10-Q, MARCH 31, 1998

                                    SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                                         Concord Communications, Inc.

                                         /s/  Gary E. Haroian
                                         ------------------------------------
Date: May 15, 1998                       Name: Gary E. Haroian 
                                         Title: Vice President of Finance
                                                and Chief Financial Officer
                                                (Principal Financial Officer and
                                                Principal Accounting Officer)



                                     18


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                          CONCORD COMMUNICATIONS, INC.
                            FORM 10-Q, MARCH 31, 1998

                                  EXHIBIT INDEX



EXHIBIT NO.         DESCRIPTION
- -----------         -----------
                 
  27.01             Financial Data Schedule





                                       19