<PAGE>

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

                                    FORM 10-Q

                                   (Mark One)

[X]   Quarterly report pursuant to Section 13 or 15(d) of the Securities
                              Exchange Act of 1934
                   For the quarterly period ended MAY 31, 2005

                                      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 0-19095

                             SOMANETICS CORPORATION
             (Exact name of registrant as specified in its charter)

             MICHIGAN                                   38-2394784
(State or other jurisdiction of            (I.R.S. Employer Identification No.)
incorporation or organization)

                              1653 EAST MAPLE ROAD,
                                 TROY, MICHIGAN
                                   48083-4208
                    (Address of principal executive offices)
                                   (Zip Code)

                                 (248) 689-3050
              (Registrant's telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

                  Yes [X]                       No [ ]

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Exchange Act).

                  Yes [ ]                       No [X]

         Number of common shares outstanding at July 8, 2005: 10,365,333

<PAGE>

                          PART I FINANCIAL INFORMATION

                             SOMANETICS CORPORATION

                                 BALANCE SHEETS

<TABLE>
<CAPTION>
                                                                               May 31,        November 30,
                                                                                2005              2004
                                                                           --------------    --------------
                                                                             (Unaudited)        (Audited)
<S>                                                                        <C>               <C>
ASSETS
CURRENT ASSETS:
    Cash and cash equivalents..........................................    $    9,370,463    $    7,069,542
    Accounts receivable................................................         2,514,787         2,022,544
    Inventory..........................................................           741,184           682,910
    Prepaid expenses...................................................           151,523           257,893
    Deferred tax asset - current.......................................           554,921           510,000
                                                                           --------------    --------------
       Total current assets............................................        13,332,878        10,542,889
                                                                           --------------    --------------
PROPERTY AND EQUIPMENT (at cost):
    Demonstration and no-cap sales equipment at customers..............         1,804,003         1,628,431
    Machinery and equipment............................................           722,812           704,581
    Furniture and fixtures.............................................           262,723           255,044
    Leasehold improvements.............................................           171,882           171,882
                                                                           --------------    --------------
       Total...........................................................         2,961,420         2,759,938
    Less accumulated depreciation and amortization.....................        (1,744,468)       (1,675,881)
                                                                           --------------    --------------
       Net property and equipment......................................         1,216,952         1,084,057
                                                                           --------------    --------------
OTHER ASSETS:
    Deferred tax asset - non-current...................................         5,395,993         6,190,000
    Intangible assets, net.............................................           949,470           952,926
    Other..............................................................            15,000            15,000
                                                                           --------------    --------------
       Total other assets..............................................         6,360,463         7,157,926
                                                                           --------------    --------------
TOTAL ASSETS...........................................................    $   20,910,293    $   18,784,872
                                                                           ==============    ==============

LIABILITIES AND SHAREHOLDERS' EQUITY
CURRENT LIABILITIES:
    Accounts payable...................................................    $      736,848    $      529,097
    Accrued liabilities................................................           602,301           703,109
                                                                           --------------    --------------
       Total current liabilities.......................................         1,339,149         1,232,206
                                                                           --------------    --------------
COMMITMENTS AND CONTINGENCIES..........................................
SHAREHOLDERS' EQUITY:
    Preferred shares; authorized, 1,000,000 shares of $.01 par value;
       no shares issued or outstanding.................................                 -                 -
    Common shares; authorized, 20,000,000 shares of $.01 par value;
       issued and outstanding, 10,234,662 shares at May 31, 2005,
       and 10,137,782 shares at November 30, 2004......................           102,347           101,378
    Additional paid-in capital.........................................        62,896,835        62,333,435
    Accumulated deficit................................................       (43,428,038)      (44,882,147)
                                                                           --------------    --------------
       Total shareholders' equity......................................        19,571,144        17,552,666
                                                                           --------------    --------------
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY.............................    $   20,910,293    $   18,784,872
                                                                           ==============    ==============
</TABLE>

                        See notes to financial statements

                                       2
<PAGE>

                             SOMANETICS CORPORATION

                            STATEMENTS OF OPERATIONS
                                   (Unaudited)

<TABLE>
<CAPTION>
                                                            Three Months                       Six Months
                                                            Ended May 31,                     Ended May 31,
                                                  ------------------------------     ------------------------------
                                                      2005              2004             2005              2004
                                                  ------------      ------------     ------------      ------------
<S>                                               <C>               <C>              <C>               <C>
NET REVENUES................................      $  5,082,746      $  3,032,976     $  9,115,363      $  5,703,241
COST OF SALES...............................           644,840           519,316        1,194,989         1,039,709
                                                  ------------      ------------     ------------      ------------
GROSS MARGIN................................         4,437,906         2,513,660        7,920,374         4,663,532
                                                  ------------      ------------     ------------      ------------

OPERATING EXPENSES:
   Research, development and engineering....           104,715            94,727          200,517           182,417
   Selling, general and administrative......         3,044,655         2,016,641        5,620,791         3,791,541
                                                  ------------      ------------     ------------      ------------
       Total operating expenses.............         3,149,370         2,111,368        5,821,308         3,973,958
                                                  ------------      ------------     ------------      ------------
OPERATING INCOME............................         1,288,536           402,292        2,099,066           689,574
                                                  ------------      ------------     ------------      ------------
OTHER INCOME:
   Interest income..........................            60,226             7,438          104,129            12,901
                                                  ------------      ------------     ------------      ------------
   Total other income.......................            60,226             7,438          104,129            12,901
                                                  ------------      ------------     ------------      ------------
NET INCOME BEFORE INCOME TAXES..............         1,348,762           409,730        2,203,195           702,475
                                                  ------------      ------------     ------------      ------------

INCOME TAX PROVISION........................           458,579                --          749,086                --
                                                  ------------      ------------     ------------      ------------

NET INCOME..................................      $    890,183      $    409,730     $  1,454,109      $    702,475
                                                  ------------      ------------     ------------      ------------

NET INCOME PER COMMON
   SHARE - BASIC............................      $       0.09      $       0.04     $       0.14      $       0.07
                                                  ------------      ------------     ------------      ------------

NET INCOME PER COMMON
   SHARE - DILUTED..........................      $       0.08      $       0.04     $       0.12      $       0.06
                                                  ------------      ------------     ------------      ------------

WEIGHTED AVERAGE SHARES
   OUTSTANDING - BASIC......................        10,180,853         9,577,454       10,160,659         9,443,765
                                                  ============      ============     ============      ============

WEIGHTED AVERAGE SHARES
   OUTSTANDING - DILUTED....................        11,866,928        11,588,715       11,832,184        11,264,434
                                                  ============      ============     ============      ============
</TABLE>

                        See notes to financial statements

                                       3
<PAGE>


                             SOMANETICS CORPORATION

                            STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                    For the Six Month
                                                                                      Periods Ended
                                                                            --------------------------------
                                                                                May 31,            May 31,
                                                                                 2005               2004
                                                                            --------------    --------------
<S>                                                                         <C>               <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income...........................................................    $    1,454,109    $      702,475
   Adjustments to reconcile net income to net cash provided by
     operations:
       Income tax provision.............................................           749,086                --
       Depreciation and amortization....................................           175,119           129,135
       Compensation expense for non-employee stock options..............             2,805                --
       Changes in assets and liabilities:
           Accounts receivable (increase) decrease......................          (492,243)          288,614
           Inventory (increase).........................................          (317,890)          (35,852)
           Prepaid expenses decrease....................................           106,370             7,735
           Accounts payable increase (decrease).........................           207,751          (172,386)
           Accrued liabilities (decrease)...............................          (100,808)          (50,749)
                                                                            --------------    --------------
             Net cash provided by operations............................         1,784,299           868,972
                                                                            --------------    --------------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Acquisition of property and equipment (net)..........................           (44,942)          (64,789)
                                                                            --------------    --------------
             Net cash (used in) investing activities....................           (44,942)          (64,789)
                                                                            --------------    --------------

CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common shares due to exercise
     of stock options and warrants......................................           561,564         2,311,719
                                                                            --------------    --------------
             Net cash provided by financing activities..................           561,564         2,311,719
                                                                            --------------    --------------

NET INCREASE IN CASH AND CASH EQUIVALENTS...............................         2,300,921         3,115,902

CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD..........................         7,069,542         2,239,192
                                                                            --------------    --------------

CASH AND CASH EQUIVALENTS, END OF PERIOD................................    $    9,370,463    $    5,355,094
                                                                            ==============    ==============

Supplemental Disclosure of Non cash investing activities:
   Demonstration and no-cap sales equipment capitalized
     from inventory (Note 2)............................................    $      259,617    $      265,296
</TABLE>

                        See notes to financial statements

                                       4
<PAGE>

                             SOMANETICS CORPORATION

                          NOTES TO FINANCIAL STATEMENTS
                                   (UNAUDITED)

                                  MAY 31, 2005

1.    FINANCIAL STATEMENT PRESENTATION

      We prepared our unaudited interim financial statements pursuant to the
Securities and Exchange Commission's rules. These interim financial statements
do not include all of the information and notes normally included in our annual
financial statements prepared in accordance with generally accepted accounting
principles. We believe, however, that the disclosures are adequate to make the
information presented not misleading.

      The unaudited interim financial statements in this report reflect all
adjustments which are, in our opinion, necessary to a fair statement of the
results for the interim periods presented. All of these adjustments that are
material are of a normal recurring nature. Our operating results for the
six-month period ended May 31, 2005 do not necessarily indicate the results that
you should expect for the year ending November 30, 2005. You should read the
unaudited interim financial statements together with the financial statements
and related notes for the year ended November 30, 2004 included in our Annual
Report on Form 10-K for the fiscal year ended November 30, 2004.

2.    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

      Inventory is stated at the lower of cost or market on a first-in,
first-out (FIFO) basis. Inventory consists of:

<TABLE>
<CAPTION>
                                      May 31, 2005     November 30, 2004
                                      ------------     -----------------
<S>                                   <C>              <C>
Purchased components.............     $    382,216     $         323,053
Finished goods...................          348,775               358,815
Work in process..................           10,193                 1,042
                                      ------------     -----------------
     Total.......................     $    741,184     $         682,910
                                      ============     =================
</TABLE>

      Property and Equipment are stated at cost. Depreciation and amortization
are computed using the straight-line method over the estimated useful lives of
the assets, which range from two to five years. We offer to our United States
customers a no-cap sales program whereby we ship the Cerebral Oximeter to the
customer at no charge, in exchange for the customer agreeing to purchase
SomaSensors. The Cerebral Oximeters that are shipped to our customers are
classified as no-cap sales equipment and are depreciated over five years. During
the first six months of fiscal 2005 and fiscal 2004, costs capitalized from
inventory for Cerebral Oximeters being used as demonstration and no-cap sales
equipment at customer locations were approximately $260,000 and $265,000,
respectively. Property and equipment are reviewed for impairment whenever events
or changes in circumstances indicate that the net book value of the asset may
not be recovered.

      Intangible Assets consist of patents and trademarks, and license
acquisition costs. Patents and trademarks are recorded at cost and are being
amortized on the straight-line method over 17 years. The carrying amount and
accumulated amortization of these patents and trademarks are as follows:

<TABLE>
<CAPTION>
                                     May 31, 2005     November 30, 2004
                                     ------------     -----------------
<S>                                  <C>              <C>
Patents and trademarks...........         111,733               111,733
  Less accumulated amortization..         (91,356)              (87,900)
                                     ------------     -----------------
     Total.......................    $     20,377     $          23,833
                                     ============     =================
</TABLE>

                                       5
<PAGE>

                             SOMANETICS CORPORATION

                          NOTES TO FINANCIAL STATEMENTS
                                   (UNAUDITED)

                                  MAY 31, 2005

      Amortization expense for the six months ended May 31, 2005 and May 31,
2004 was approximately $3,500. Amortization expense for each of the next three
fiscal years is expected to be approximately $6,900 per year, and approximately
$3,100 in fiscal 2008.

      License acquisition costs are related to our acquisition of exclusive,
worldwide, royalty-bearing licenses to specified rights relating to the
CorRestore System, and related products and accessories. In exchange for the
licenses and consulting services, we agreed to the following compensation for
CorRestore LLC and its agent, Joe B. Wolfe: (1) a royalty of 10% of our "net
sales" of products subject to the licenses, (2) five-year warrants to purchase
up to 400,000 common shares at $3.00 a share, exercisable to purchase 300,000
shares immediately and to purchase an additional 50,000 shares upon our receipt
of clearance or approval from the FDA to market the CorRestore Patch in the
United States and another 50,000 shares upon our receipt of CE certification for
the CorRestore System, (3) additional five-year warrants to purchase up to
2,100,000 common shares at $3.00 a share, granted when we received clearance
from the FDA to market the CorRestore Patch in the United States, exercisable
based on our cumulative net sales of the CorRestore System products, and (4) a
consulting fee of $25,000 a year to each of the inventors until we sell 1,000
CorRestore Patches.

      In April 2004, CorRestore LLC exercised its warrant to purchase 380,000 of
our newly-issued common shares, at $3.00 per share, for proceeds of $1,140,000.
In May 2005, Joe B. Wolfe, agent for CorRestore LLC and one of our former
directors, purchased 20,000 common shares under his warrants by a cashless
exercise. As a result of this cashless exercise, we issued 16,264 common shares
to Mr. Wolfe, retaining 3,736 common shares in payment of the exercise price.
CorRestore LLC and Mr. Wolfe have no vested warrants remaining to purchase
common shares.

      License acquisition costs consist of professional service fees recorded at
cost, our estimate of the fair value of the ten-year vested stock options to
purchase 50,000 common shares at $3.00 a share granted to one of our then
current directors in connection with negotiating and assisting us in completing
the transaction, and our estimate of the fair value of the 400,000 common share
vested portion of the five-year warrants to purchase common shares at $3.00 a
share issued in the transaction. Consistent with the treatment of the warrants
to purchase 400,000 common shares, we intend to include in license acquisition
costs, and additional paid in capital, the fair value of the vested portion of
the warrants to purchase 2,100,000 common shares, estimated using the
Black-Scholes valuation model, when and if they become vested. However, we do
not expect any of these warrants to become vested before their November 21, 2006
expiration date, based on sales of CorRestore products to date.

      The total carrying amount of these license acquisition costs is as
follows:

<TABLE>
<CAPTION>
                                      May 31, 2005     November 30, 2004
                                      ------------     -----------------
<S>                                   <C>              <C>
License acquisition costs........     $    929,093     $         929,093
</TABLE>

      License acquisition costs are intangible assets with indefinite lives that
are reviewed annually for impairment at the end of our fiscal year, and whenever
events or changes in circumstances indicate that the carrying value of the asset
may not be recovered. We evaluate impairment by comparing the fair value of the
intangible asset, determined using a cash flow method, with its carrying value.

                                       6
<PAGE>

                             SOMANETICS CORPORATION

                          NOTES TO FINANCIAL STATEMENTS
                                   (UNAUDITED)

                                  MAY 31, 2005

      Stock Options In October 1995, Statement of Financial Accounting Standards
No. 123, "Accounting for Stock-Based Compensation," was issued. In December
2004, the Financial Accounting Standards Board issued Statement of Financial
Accounting Standards No. 123 (revised), Share Based Payment. This Statement
revises Statement No. 123, "Accounting for Stock-Based Compensation," and
requires that compensation costs related to share-based payment transactions,
including stock options, restricted stock and restricted stock units be
recognized in the financial statements. This Statement will be effective for our
fiscal quarter ending February 28, 2006. We expect the equity compensation to be
recognized in our statement of operations for fiscal 2006, related to unvested
stock options as of our required adoption date, will be the equivalent of $.03
per diluted common share. Future equity compensation grants in 2005 and beyond
would have an additional impact on our financial statements.

      We currently account for stock-based compensation of employees using the
intrinsic value method prescribed in Accounting Principles Board Opinion No. 25,
"Accounting for Stock Issued to Employees," and related interpretations.
However, we have also adopted the enhanced disclosure provisions as defined by
Statement No. 148, "Accounting for Stock-Based Compensation - Transition and
Disclosure." Stock-based compensation of consultants and advisors is determined
based on the fair value of the options or warrants on the grant date pursuant to
the methodology of SFAS No. 123, estimated using the Black-Scholes model. The
resulting amount is recognized as compensation expense and an increase in
additional paid-in capital over the vesting period of the options or warrants.
As a result, we recorded $2,805 of compensation expense, and an equal increase
in additional paid in capital, for stock options issued to non-employees during
the first two quarters of fiscal 2005, and we recorded no such expense in fiscal
2004. During the first two quarters of fiscal 2005 we granted 168,257 stock
options to our employees, directors and one of our consultants, and we issued
80,616 newly-issued common shares as a result of stock option exercises. During
the first two quarters of fiscal 2004, we granted 40,000 stock options to our
employees and directors, and we issued 259,961 newly-issued common shares as a
result of stock option exercises.

      Had compensation expense for stock options that vested in the first
quarter been determined based on the fair value of the options on the grant date
pursuant to the methodology of SFAS No. 123, our results of operations, on a pro
forma basis, would have been as follows:

<TABLE>
<CAPTION>
                                                  FOR THE THREE MONTHS ENDED         FOR THE SIX MONTHS ENDED
                                                MAY 31, 2005      MAY 31, 2004     MAY 31, 2005    MAY 31, 2004
                                                ------------      ------------     ------------    ------------
<S>                                             <C>               <C>              <C>             <C>
Net income..................................    $    890,183      $    409,730     $  1,454,109    $    702,475
Add: Stock-based employee compensation
  included in actual net income.............    $      2,805      $          0     $      2,805    $          0
Deduct: Total stock-based employee
  compensation expense, had fair value
  method been applied.......................    $   (396,462)     $   (191,183)    $   (593,730)   $   (369,392)
                                                ------------      ------------     ------------    ------------
Pro-forma net income........................    $    496,526      $    218,547     $    863,184    $    333,083
                                                ============      ============     ============    ============
Net income per common share -
  diluted...................................    $        .08      $        .04     $        .12    $        .06
Pro forma net income per common
  share - diluted...........................    $        .04      $        .02     $        .07    $        .03
</TABLE>

                                       7
<PAGE>

                             SOMANETICS CORPORATION

                          NOTES TO FINANCIAL STATEMENTS
                                   (UNAUDITED)

                                  MAY 31, 2005

      Net Income Per Common Share - basic and diluted is computed using the
weighted average number of common shares outstanding during each period.
Weighted average shares outstanding - diluted includes the potential dilution
that could occur for common stock issuable under stock options or warrants. The
difference between weighted average shares - diluted and weighted average shares
- basic is calculated as follows:

<TABLE>
<CAPTION>
                                             2005
                                   ------------------------
                                   Three Months  Six Months
                                   ------------  ----------
<S>                                <C>           <C>
Weighted average shares - basic     10,180,853   10,160,659
Add: effect of dilutive common
  shares and warrant                 1,686,075    1,671,525
                                    ----------   ----------
Weighted average shares - diluted   11,866,928   11,832,184
</TABLE>

<TABLE>
<CAPTION>
                                             2004
                                   ------------------------
                                   Three Months  Six Months
                                   ------------  ----------
<S>                                <C>           <C>
Weighted average shares - basic      9,577,454    9,443,765
Add: effect of dilutive common
  shares and warrant                 2,011,261    1,820,669
                                    ----------   ----------
Weighted average shares - diluted   11,588,715   11,264,434
</TABLE>

      For the three and six months ended May 31, 2005, the number of stock
options that were excluded from the computation of net income per common share -
diluted, because the exercise price of the options exceeded the average price
per share of our common shares, was approximately 500, and the number of
warrants excluded from the calculation was 2,100,000, as they are contingent on
achieving specified future sales targets that we do not expect to achieve. For
the three and six months ended May 31, 2004, there were approximately 1,500
stock options outstanding that were excluded from the computation of net income
per common share - diluted, and there were approximately 1,633,000 warrants
outstanding that were excluded from the computation. As of May 31, 2005 and May
31, 2004, we had outstanding warrants and options to purchase common shares of
4,502,456 and 4,590,794, respectively.

Reclassifications Certain reclassifications have been made to the financial
statements for 2004 to conform to 2005 presentation.

3.    INCOME TAXES

      During fiscal 2004, we adjusted our deferred tax asset valuation allowance
resulting in the recognition of a deferred tax asset of $6,700,000 related to
the expected future benefits of our net operating loss carryforwards, in
accordance with Statement of Financial Accounting Standards No. 109, "Accounting
for Income Taxes." We have performed the required assessment of positive and
negative evidence regarding realization of our deferred tax assets in accordance
with SFAS No. 109, including our past operating results, the existence of
cumulative losses over our history up to the most recent two fiscal years, and
our forecast for future net income. The primary assumption underlying our
determination that the net asset will be realized is that our revenues and
pre-tax income will grow in future years consistent with the original growth
guidance given for fiscal 2005. Our assessment of our deferred tax assets, and
the reversal of part of our valuation allowance, included evaluating our
financial plans and our future projected earnings, making allowance for the
uncertainties surrounding, among other things, our future rate of growth in net
revenues, the rate of adoption of our products in the marketplace, and the
potential for competition to enter the marketplace.

                                       8
<PAGE>

                             SOMANETICS CORPORATION

                          NOTES TO FINANCIAL STATEMENTS
                                   (UNAUDITED)

                                  MAY 31, 2005

      In reversing a portion of our valuation allowance, we have concluded that
it is more likely than not that such assets will be realized. Given the
assumptions inherent in our financial plans, it is possible to calculate a
different value for our deferred tax asset by changing one or more of the
variables in our assessment. However, we believe that our evaluation of our
financial plans was reasonable, and that the judgments and assumptions that we
made at the time of developing the plan were appropriate.

      During the first quarter of fiscal 2005, we began recognizing income tax
expense at an estimated effective tax rate of 34% on our statement of
operations. As 2005 progresses and we assess our plans for future years, we will
review the appropriateness of adjusting our deferred tax asset valuation
allowance and recognizing additional net deferred tax assets.

4.    ACCRUED LIABILITIES

Accrued liabilities consist of the following:

<TABLE>
<CAPTION>
                                            May 31, 2005    November 30, 2004
                                            ------------    -----------------
<S>                                         <C>             <C>
Incentive compensation..................    $    299,496    $         390,978
Sales commissions.......................         254,769              153,180
Warranty................................          14,050               10,750
Royalty.................................          11,697                9,130
Professional fees.......................          11,275               42,000
401(k) match............................          11,014               97,071
                                            ------------    -----------------
    Total...............................    $    602,301    $         703,109
                                            ============    =================
</TABLE>

5.    COMMITMENTS AND CONTINGENCIES

      We may become subject to products liability claims by patients or
physicians, and may become a defendant in products liability or malpractice
litigation. We have obtained products liability insurance and an umbrella
policy. We might not be able to maintain such insurance or such insurance might
not be sufficient to protect us against products liability.

      We have employment agreements or change in control, invention,
confidentiality, non-compete and non-solicitation agreements with all of our
executive officers. The employment agreement with our Vice President, Sales and
Marketing and the change in control agreements with five of our executive
officers provide for severance benefits equal to one year's salary upon
termination of employment without cause or for good reason 90 days before to one
year after a change in control of the Company that occurs by June 13, 2008. The
employment agreement with our President and Chief Executive Officer provides for
severance benefits equal to one year's salary and six months of benefits upon
termination of his employment without cause or if his employment terminates
because his agreement expires. His employment agreement expires April 30, 2006
unless earlier terminated as provided in the agreement. All executive officers
have agreed not to compete with us and not to solicit our employees during
specified periods following the termination of employment, and they have agreed
to various confidentiality obligations. The estimated financial exposure of
these employment agreements, upon a change of control of the Company and
termination of all of the executives without cause, is approximately $934,000.

                                       9
<PAGE>

                             SOMANETICS CORPORATION

                          NOTES TO FINANCIAL STATEMENTS
                                   (UNAUDITED)

                                  MAY 31, 2005

6.    COMMON STOCK

      On April 21, 2005, our shareholders approved the Somanetics Corporation
2005 Stock Incentive Plan. The Plan permits us to grant stock options, including
both nonqualified options and incentive options, restricted stock and restricted
stock units to our officers, other employees, non-employee directors,
consultants, advisors, independent contractors and agents, up to 600,000 common
shares.

      In April 2005, we granted 10-year options under the 1997 Stock Option Plan
to purchase 67,041 common shares, and 10-year options under the 2005 Stock
Incentive Plan to purchase 71,216 common shares, to 20 of our employees and one
of our consultants at an exercise price of $13.55 per share (the average of the
high and low sale prices of the common shares as of the date of grant). In May
2005, we granted 10-year options under the 2005 Stock Incentive Plan to purchase
30,000 common shares to three of our directors at an exercise price of $14.92
per share (the average of the high and low sale prices of the common shares as
of the date of grant).

      During the first two quarters of fiscal 2005, we issued 80,616 common
shares as a result of stock option exercises by our employees, one of our
directors, one of our former directors, one of our former employees and one of
our former consultants, for proceeds of approximately $562,000.

      In May 2005, Joe B. Wolfe, agent for CorRestore LLC and one of our former
directors, purchased 20,000 common shares under his warrants by a cashless
exercise. As a result of this cashless exercise, we issued 16,264 common shares
to Mr. Wolfe, retaining 3,736 common shares in payment of the exercise price.
Mr. Wolfe has no vested warrants remaining to purchase common shares.

7.    SEGMENT INFORMATION

      We operate our business in one reportable segment, the development,
manufacture and marketing of medical devices. Each of our two product lines have
similar characteristics, customers, distribution and marketing strategies, and
are subject to similar regulatory requirements. In addition, in making operating
and strategic decisions, our management evaluates net revenues based on the
worldwide net revenues of each major product line, and profitability on an
enterprise-wide basis due to shared costs. Approximately 97% of our net revenues
in the first two quarters of fiscal 2005 were derived from our INVOS Cerebral
Oximeter product line, compared to 94% of our net revenues in the first two
quarters of fiscal 2004.

                                       10
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

      Some of the statements in this report are forward-looking statements.
These forward-looking statements include statements relating to our performance
in this Management's Discussion and Analysis of Financial Condition and Results
of Operations. In addition, we may make forward-looking statements in future
filings with the Securities and Exchange Commission and in written material,
press releases and oral statements issued by us or on our behalf.
Forward-looking statements include statements regarding the intent, belief or
current expectations of us or our officers, including statements preceded by,
followed by or including forward-looking terminology such as "may," "will,"
"should," "believe," "expect," "anticipate," "estimate," "continue," "predict"
or similar expressions, with respect to various matters.

      Our actual results might differ materially from those projected in the
forward-looking statements depending on various important factors. These
important factors include economic conditions in general and in the healthcare
market, the demand for and market for our products in domestic and international
markets, our current dependence on the Cerebral Oximeter and SomaSensor, the
challenges associated with developing new products and obtaining regulatory
approvals if necessary, research and development activities, the uncertainty of
acceptance of our products by the medical community, the lengthy sales cycle for
our products, third party reimbursement, competition in our markets, including
the potential introduction of competitive products by others, our dependence on
our distributors, physician training, enforceability and the costs of
enforcement of our patents, potential infringements of our patents and the other
factors discussed under the caption "Risk Factors" and elsewhere in our
Registration Statement on Form S-1 (file no. 333-74788) effective January 11,
2002 and elsewhere in this report, all of which constitute cautionary statements
identifying important factors with respect to the forward-looking statements,
including certain risks and uncertainties, that could cause actual results to
differ materially from those in such forward-looking statements.

      All forward-looking statements in this report are based on information
available to us on the date of this report. We do not undertake to update any
forward-looking statements that may be made by us or on our behalf in this
report or otherwise.

RESULTS OF OPERATIONS

OVERVIEW

      We develop, manufacture and market the INVOS Cerebral Oximeter, the only
non-invasive patient monitoring system commercially available in the United
States that continuously measures changes in the blood oxygen level in the
brain. We also develop and market the CorRestore System for use in cardiac
repair and reconstruction, including heart surgeries called surgical ventricular
restoration, or SVR.

      During fiscal 2004 and the first two quarters of fiscal 2005, our primary
activities consisted of sales and marketing of the Cerebral Oximeter, the
related disposable SomaSensor, and the CorRestore System.

      We derive our revenues from sales of Cerebral Oximeters, SomaSensors and
CorRestore Systems to our distributors and to hospitals in the United States
through our direct sales employees and independent sales representative firms.
We offer to our customers in the United States a no-cap sales program whereby we
ship the Cerebral Oximeter to the customer at no charge, in exchange for the
customer agreeing to purchase SomaSensors. Payment terms are generally net 30
days for United States sales and net 60 days or longer for international sales.
Our primary expenses, excluding the cost of our products, are selling, general
and administrative and research, development and engineering.

                                       11
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

      As described in more detail below, for the six months ended May 31, 2005,
we achieved an increase in net income before income taxes of approximately 214%,
primarily as a result of an increase in net revenues of approximately 60% and an
increase in gross margin percentage to approximately 87%. Our increase in net
revenues was primarily a result of increased unit sales and increased average
selling prices for our disposable SomaSensor in the United States, increased
sales of the Cerebral Oximeter to pediatric hospitals in the United States and
increased international sales. Our increase in gross margin percentage was also
primarily attributable to the increased sales of the Cerebral Oximeter to
pediatric hospitals and the increase in the average selling prices for our
disposable SomaSensors, as well as the reduction in the cost of our disposable
SomaSensor by approximately 40%, effective May 2004, as a result of changes in
our manufacturing process. Our operating expenses increased approximately 46%
for the six month period primarily due to our hiring additional sales personnel
in fiscal 2004 and 2005, and increased commissions paid to our independent sales
representative firms and direct sales employees as a result of increased sales.
We had approximately $1,784,000 of cash provided by operations in the first two
quarters of fiscal 2005, and a net increase in cash and cash equivalents of
approximately $2,301,000.

      For 2005, we project an increase in net revenues of approximately 55% to
60%, to approximately $19.5 million to $20.2 million, and we also project an
increase in net income before income taxes of approximately 90% to 105%, to
approximately $3.8 million to $4.1 million. In addition, we expect to realize a
net increase in cash and cash equivalents of approximately $3.9 million, to
approximately $11 million. While we do not expect to pay income taxes for fiscal
2005, beginning in the first quarter of 2005, we began recognizing income tax
expense at an estimated effective tax rate of 34% on our statement of
operations. As 2005 progresses and we assess our plans for future years, we will
review the appropriateness of adjusting our deferred tax asset valuation
allowance and recognizing additional net deferred tax assets.

THREE MONTHS ENDED MAY 31, 2005 COMPARED TO THREE MONTHS ENDED MAY 31, 2004

      Our net revenues increased $2,049,770, or 68%, from $3,032,976 in the
three-month period ended May 31, 2004 to $5,082,746 in the three-month period
ended May 31, 2005. The increase in net revenues is attributable to

            -     an increase in United States sales of approximately
                  $1,691,000, or 68%, from approximately $2,506,000 in the
                  second quarter of fiscal 2004 to approximately $4,197,000 in
                  the second quarter of fiscal 2005. This increase is primarily
                  due to an increase in sales of the disposable SomaSensor of
                  approximately $1,147,000, or 52%, as a result of a 35%
                  increase in SomaSensor unit sales, driven primarily by
                  increased sales personnel and recent clinical research data,
                  and a 12% increase in SomaSensor average selling prices. In
                  addition, Cerebral Oximeter revenues increased approximately
                  $539,000, or 298%, due to increased purchases by pediatric
                  hospitals, and

            -     an increase in international sales of approximately $359,000,
                  or 68%, from approximately $526,000 in the second quarter of
                  fiscal 2004 to approximately $885,000 in the second quarter of
                  fiscal 2005, primarily attributable to increased purchases of
                  the Cerebral Oximeter by Tyco Healthcare.

      As described above, during the second quarter we achieved a 12% increase
in the average selling price of SomaSensors in the United States. The increase
in the average selling price is primarily attributable to the addition of new
customers at our higher suggested retail prices and increased sales of our
pediatric SomaSensor, which sells for a premium price. In addition, as described
above, we had a 35% increase in SomaSensor unit sales in the United States to
37,435 units. We expect that the average selling price of SomaSensors in the
United States will increase by at least 10% in 2005 compared to 2004 as a result
of the factors described above.

                                       12
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

      We placed 74 new Cerebral Oximeters in the United States in the second
quarter of 2005, and we estimate that the installed base of Cerebral Oximeters
in the United States is approximately 910, in approximately 435 hospital
accounts, as of May 31, 2005. Internationally we sold 58 Cerebral Oximeters and
15,180 SomaSensors during the second quarter of 2005.

      Approximately 17% of our net revenues in the second quarter of fiscal 2005
and the second quarter of fiscal 2004 were from export sales. We expect
international net revenues to represent approximately 15% to 20% of total net
revenues in 2005. During the second quarter of 2005, one international
distributor (Europe) represented approximately 14% of our net revenues, and
during the second quarter of fiscal 2004, one international distributor (Japan)
represented approximately 10% of our net revenues.

      Sales of our products as a percentage of net revenues were as follows:

<TABLE>
<CAPTION>
                                         PERCENT OF NET REVENUE
                                        SECOND QUARTER OF FISCAL
PRODUCT                                 2005                2004
-------                                 ----                ----
<S>                                     <C>                 <C>
SomaSensors........................      74%                 81%
Cerebral Oximeters.................      24%                 15%
CorRestore Systems.................       2%                  4%
                                        ---                 ---
    Total..........................     100%                100%
                                        ===                 ===
</TABLE>

For 2005, we expect sales of SomaSensors to account for 70% to 75% of net
revenues, sales of Cerebral Oximeters 20% to 25%, and sales of CorRestore
Systems less than 5%.

      Gross margin as a percentage of net revenues was approximately 87% for the
quarter ended May 31, 2005 and approximately 83% for the quarter ended May 31,
2004. The increase in gross margin as a percentage of net revenues is primarily
attributable to the increase in the average selling price of SomaSensors
described above, the reduction in the cost of our SomaSensor by approximately
40%, in May 2004, as a result of changes in our manufacturing process, and
increased sales of the Cerebral Oximeter to pediatric hospitals in the United
States. We expect our gross margin percentage to be approximately 87% in fiscal
2005, primarily due to the factors described above.

      Our research, development and engineering expenses increased $9,988, or
11%, from $94,727 for the three months ended May 31, 2004 to $104,715 for the
three months ended May 31, 2005. The increase is primarily attributable to
increased development costs associated with the Cerebral Oximeter.

      Selling, general and administrative expenses increased approximately
$1,028,000, or 51%, from $2,016,641 for the quarter ended May 31, 2004 to
$3,044,655 for the quarter ended May 31, 2005, primarily due to a 67% increase
in our sales and marketing expenses during the second quarter of fiscal 2005
because of our increased sales personnel and our increased sales and marketing
efforts. The increase in selling, general and administrative expense is
primarily attributable to

                                       13
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

            -     a $323,000 increase in commissions paid to our sales
                  employees, as a result of hiring additional sales employees in
                  fiscal 2004 and 2005 and increased sales,

            -     an $231,000 increase in commissions paid to our independent
                  sales representative firms as a result of increased sales,

            -     a $218,000 increase in salaries, wages, and related expenses,
                  primarily as a result of an increase in the number of
                  employees, principally sales and marketing (from an average of
                  30 employees for the second quarter ended May 31, 2004 to an
                  average of 39 employees for the second quarter ended May 31,
                  2005),

            -     a $158,000 increase in accrued incentive compensation expense
                  due to our year-to-date 2005 financial performance, primarily
                  increased sales and net income, in accordance with the 2005
                  Incentive Compensation Plan,

            -     a $78,000 increase in travel, training, trade show and
                  selling-related expenses as a result of our increased sales
                  personnel and increased sales and marketing efforts,

            -     a $55,000 increase in audit-related expenses, primarily as a
                  result of costs associated with preparing for our first
                  internal control review under Section 404 of the
                  Sarbanes-Oxley Act and related regulations, and

            -     $37,000 in costs for the second quarter of fiscal 2005
                  associated with our employer 401(k) matching program, which
                  was implemented in the fourth quarter of fiscal 2004.

These increases were partially offset by approximately $96,000 of expenses
incurred in the second quarter of fiscal 2004 as a result of the termination of
some of our independent sales representative firms, which were not incurred in
the second quarter of fiscal 2005.

      We expect our selling, general and administrative expenses to increase
further in fiscal 2005, primarily as a result of our current plans to hire
additional direct sales personnel in fiscal 2005, increased sales commissions
payable to our direct sales personnel and independent sales representative firms
as sales increase, increased sales and marketing expenses, and increased costs
associated with preparing for our first internal control review under Section
404 of the Sarbanes-Oxley Act.

      During the second quarter of fiscal 2005, we recognized income tax expense
at an estimated effective tax rate of 34% in our statement of operations, and we
expect this to continue for future periods.

      For the three-month period ended May 31, 2005, we realized net income of
$.08 per diluted common share, compared to $.04 per diluted common share for the
second quarter of 2004. The increase in net income per diluted common share is
primarily attributable to

            -     a 68% increase in net revenues,

            -     an increase in gross margin percentage to 87% from 83%, and

            -     a $53,000 increase in interest income.

We achieved the increase in net income despite a 49% increase in operating
expenses and the recognition of income tax expense.

SIX MONTHS ENDED MAY 31, 2005 COMPARED TO SIX MONTHS ENDED MAY 31, 2004

      Our net revenues increased $3,412,122, or 60%, from $5,703,241 in the
six-month period ended May 31, 2004 to $9,115,363 in the six-month period ended
May 31, 2005. The increase in net revenues is attributable to

                                       14
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

      -     an increase in United States sales of approximately $2,772,000, or
            58%, from approximately $4,790,000 in the first two quarters of
            fiscal 2004 to approximately $7,562,000 in the first two quarters of
            fiscal 2005. This increase is primarily due to an increase in sales
            of the disposable SomaSensor of approximately $2,210,000, or 54%, as
            a result of a 36% increase in SomaSensor unit sales and a 14%
            increase in SomaSensor average selling prices, and an increase in
            Cerebral Oximeter revenues of approximately $614,000, or 140%, due
            to increased purchases by pediatric hospitals. This increase was
            partially offset by a decrease in sales of the CorRestore System of
            approximately $52,000, or 19%, and

      -     an increase in international sales of approximately $640,000, or
            70%, from approximately $913,000 in the first two quarters of fiscal
            2004 to approximately $1,553,000 in the first two quarters of fiscal
            2005, primarily attributable to increased purchases of the Cerebral
            Oximeter and SomaSensor by Tyco Healthcare.

      As described above, during the first two quarters of 2005 we achieved a
14% increase in the average selling price of SomaSensors in the United States.
The increase in the average selling price is primarily attributable to the
addition of new customers at our higher suggested retail prices and increased
sales of our pediatric SomaSensor, which sells for a premium price. In addition,
as described above, we had a 36% increase in SomaSensor unit sales in the United
States to 70,537 units. Internationally we sold 28,740 SomaSensors in the first
six months of 2005.

      We placed 140 new Cerebral Oximeters in the United States, and 101
internationally, in the first two quarters of 2005.

      Approximately 17% of our net revenues in the first two quarters of fiscal
2005 were from export sales, compared to approximately 16% of our net revenues
in the first two quarters of fiscal 2004. One international distributor (Europe)
accounted for approximately 12% of net revenues for the six months ended May 31,
2005, and one international distributor (Japan) accounted for approximately 11%
of net revenues for the six months ended May 31, 2004.

      Sales of our products as a percentage of net revenues were as follows:

<TABLE>
<CAPTION>
                                          PERCENT OF NET REVENUE
                                        FIRST TWO QUARTERS OF FISCAL
PRODUCT                                 2005                    2004
-------                                 ----                    ----
<S>                                     <C>                     <C>
SomaSensors........................      76%                     79%
Cerebral Oximeters.................      21%                     15%
CorRestore Systems.................       3%                      6%
                                        ---                     ---
    Total..........................     100%                    100%
                                        ===                     ===
</TABLE>

      Gross margin as a percentage of net revenues was approximately 87% for the
six months ended May 31, 2005 and approximately 82% for the six months ended May
31, 2004. The increase in gross margin as a percentage of net revenues is
primarily attributable to the increase in the average selling price of
SomaSensors described above, the reduction in the cost of our SomaSensor by
approximately 40%, in May 2004, as a result of changes in our manufacturing
process, and increased sales of the Cerebral Oximeter to pediatric hospitals in
the United States.

                                       15
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

      Our research, development and engineering expenses increased $18,100, or
10%, from $182,417 for the six months ended May 31, 2004 to $200,517 for the six
months ended May 31, 2005. The increase is primarily attributable to development
costs associated with the Cerebral Oximeter.

      Selling, general and administrative expenses increased approximately
$1,829,000, or 48%, from $3,791,541 for the six months ended May 31, 2004 to
$5,620,791 for the six months ended May 31, 2005, primarily due to a 67%
increase in our sales and marketing expenses during the first two quarters of
fiscal 2005 because of our increased sales personnel and our increased sales and
marketing efforts. The increase in selling, general and administrative expense
is primarily attributable to

            -     a $476,000 increase in commissions paid to our sales
                  employees, as a result of hiring additional sales employees in
                  fiscal 2004 and 2005 and increased sales,

            -     a $431,000 increase in salaries, wages, and related expenses,
                  primarily as a result of an increase in the number of
                  employees, principally sales and marketing (from an average of
                  30 employees for the six months ended May 31, 2004 to an
                  average of 38 employees for the six months ended May 31,
                  2005),

            -     a $320,000 increase in travel, training, trade show and
                  selling-related expenses as a result of our increased sales
                  personnel and increased sales and marketing efforts,

            -     a $320,000 increase in commissions paid to our independent
                  sales representative firms as a result of increased sales,

            -     a $221,000 increase in accrued incentive compensation expense
                  due to our year-to-date 2005 financial performance, primarily
                  increased sales and net income, in accordance with the 2005
                  Incentive Compensation Plan,

            -     $76,000 in costs for the first six months of fiscal 2005
                  associated with our employer 401(k) matching program, which
                  was implemented in the fourth quarter of fiscal 2004, and

            -     a $70,000 increase in audit-related expenses, primarily as a
                  result of costs associated with preparing for our first
                  internal control review under Section 404 of the
                  Sarbanes-Oxley Act.

These increases were partially offset by approximately $96,000 of expenses
incurred in the first six months of fiscal 2004 as a result of the termination
of some of our independent sales representative firms, which were not incurred
in the in the first six months of fiscal 2005.

      During the first six months of fiscal 2005, we recognized income tax
expense at an estimated effective tax rate of 34% in our statement of
operations.

      For the six-month period ended May 31, 2005, we realized net income of
$.12 per diluted share, compared to $.06 per diluted share in fiscal 2004. This
increased net income per diluted common share is primarily attributable to

      -     a 60% increase in net revenues,

      -     an increase in gross margin percentage to 87% from 82%, and

      -     a $91,000 increase in interest income.

We achieved the increase in net income despite a 46% increase in operating
expenses and the recognition of income tax expense.

                                       16
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

LIQUIDITY AND CAPITAL RESOURCES

      Net cash provided by operations during the six-month period ended May 31,
2005 was approximately $1,784,000. Cash was provided by

            -     net income of approximately $1,454,000, non-cash income tax
                  expense of approximately $749,000, and depreciation and
                  amortization expense of approximately $175,000,

            -     an increase in accounts payable of approximately $208,000,
                  primarily because of increased inventories, increased sales
                  commissions payable to our independent representative firms,
                  and fewer early payments to vendors, and

            -     a decrease in prepaid expenses of approximately $106,000,
                  primarily because of the amortization of prepaid insurance
                  payments made in fiscal 2004.

Cash provided by operations was partially offset by

            -     a decrease in accrued liabilities of approximately $101,000,
                  primarily due to payments made in the first six months for
                  incentive compensation and employer 401(k) matching
                  contributions, partially offset by increased accrued employee
                  sales commissions as a result of higher sales,

            -     an increase in accounts receivable of approximately $492,000,
                  primarily because of higher second quarter 2005 sales than
                  fourth quarter 2004 sales, partially offset by faster
                  collection of receivables in the second quarter of 2005, and

            -     an increase in inventories of approximately $318,000,
                  primarily due to the increased acquisition of SomaSensors and
                  components associated with our Cerebral Oximeter.

      The increase in inventories described above is greater than shown on our
balance sheet because it includes Cerebral Oximeters that we capitalized because
they are being used as demonstration units and no-cap sales equipment. We
capitalized approximately $260,000 of costs from inventory for Cerebral
Oximeters being used as demonstration units and no-cap sales equipment at
customer locations during the first six months of 2005, compared to
approximately $265,000 in the first six months of fiscal 2004. We depreciate
these assets over five years.

      In addition, we had capital expenditures in the first half of fiscal 2005
of approximately $45,000. These expenditures were primarily for tooling for the
SomaSensor.

      During the first two quarters of fiscal 2005, we issued 80,616 common
shares as a result of stock option exercises, for proceeds of approximately
$562,000.

      As of May 31, 2005, we had working capital of $11,993,729, cash and cash
equivalents of $9,370,463, total current liabilities of $1,339,149 and
shareholders' equity of $19,571,144. We had an accumulated deficit of
$43,428,038 through May 31, 2005.

      We believe that the cash and cash equivalents on hand at May 31, 2005 will
be adequate to satisfy our operating and capital requirements for more than the
next twelve months. For 2005, we expect to realize positive cash flow from
operations, as well as a net increase in cash and cash equivalents, with
year-end cash on hand expected to be approximately $11 million.

                                       17
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

CRITICAL ACCOUNTING POLICIES

      We believe our most significant accounting policies relate to the
recording of an intangible asset for license acquisition costs related to our
acquisition of exclusive, worldwide, royalty-bearing licenses to specified
rights relating to the CorRestore System and related products and accessories,
our accounting treatment of stock options issued to employees, our accounting
treatment for income taxes, and our revenue recognition associated with our
no-cap sales program.

CORRESTORE INTANGIBLE ASSET

      In fiscal years 2000, 2001 and 2003, we recorded an intangible asset
related to our acquisition of exclusive, worldwide, royalty-bearing licenses to
specified rights relating to the CorRestore System and related products and
accessories. License acquisition costs included our estimate of the fair value
of ten-year vested stock options to purchase common shares granted to one of our
directors in connection with negotiating and assisting us in completing the
transaction, and our estimate of the fair value of the vested portion of
five-year warrants to purchase common shares issued in the transaction.
Consistent with the treatment of the vested warrants to purchase common shares,
we intend to include in license acquisition costs, and additional paid in
capital, the fair value of the vested portion of the unvested warrants to
purchase common shares, estimated using the Black-Scholes valuation model, when
and if they become vested. However, we do not expect any of these remaining
warrants to become vested before their November 21, 2006 expiration date, based
on sales of CorRestore products to date.

      We estimated the value of the stock options to purchase common shares and
the vested warrants to purchase common shares using the Black-Scholes valuation
model. The Black-Scholes valuation model requires the following assumptions:
expected life period of the security, expected volatility of our stock price
during the period, risk-free interest rate, and dividend yield. Given the
assumptions inherent in the Black-Scholes valuation model, it would have been
possible to calculate a different value for our intangible asset by changing one
or more of the valuation model variables or by using a different valuation
model. However, we believe that the model is appropriate, that the judgments and
assumptions that we made at the time of valuation were also appropriate, and
that the reported results would not have been materially different had one or
more of the variables been different or had a different valuation model been
used.

      We have adopted Statement of Financial Accounting Standards No. 142,
"Goodwill and Other Intangible Assets." This statement establishes accounting
and reporting standards for goodwill and other intangible assets. The effect of
adopting this Statement has been to discontinue amortizing our license
acquisition costs related to our acquisition of exclusive, worldwide,
royalty-bearing licenses to specified rights relating to the CorRestore System
and related products and accessories described above because we believe these
licenses have an indefinite life. Therefore, we recorded no amortization expense
related to these license acquisition costs in fiscal 2005 or 2004. It is
possible to determine a different life for these licenses, and if they had a
definite life, we would amortize the intangible asset over the remaining useful
life. However, we believe it is appropriate to use an indefinite life for these
licenses. Indefinite lived intangible assets are reviewed annually for
impairment at the end of our fiscal year, and whenever events or changes in
circumstances indicate that the carrying value of the asset may not be
recovered. We evaluate impairment by comparing the fair value of the intangible
asset, determined using a cash flow method, with its carrying value.

                                       18
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

EMPLOYEE STOCK OPTIONS

      In October 1995, Statement of Financial Accounting Standards No. 123,
"Accounting for Stock-Based Compensation," was issued. In December 2004, the
Financial Accounting Standards Board issued Statement of Financial Accounting
Standards No. 123 (revised), Share Based Payment. This Statement revises
Statement No. 123, "Accounting for Stock-Based Compensation," and requires that
compensation costs related to share-based payment transactions, including stock
options, stock appreciation rights and restricted stock be recognized in the
financial statements. This Statement will be effective for our fiscal quarter
ending February 28, 2006.

      We currently account for stock-based compensation of employees using the
intrinsic value method prescribed in Accounting Principles Board Opinion No. 25,
"Accounting for Stock Issued to Employees," and related interpretations.
Accordingly, compensation costs for stock options granted to employees are
measured as the excess, if any, of the market price of our stock at the date of
the grant over the amount an employee must pay to acquire the stock. No
compensation expense has been charged against income for stock option grants to
employees because our stock option grants are priced at the market value as of
the date of grant. Stock-based compensation of consultants and advisors is
determined based on the fair value of the options or warrants on the grant date
pursuant to the methodology of SFAS No. 123, estimated using the Black-Scholes
model. The resulting amount is recognized as compensation expense and an
increase in additional paid-in capital over the vesting period of the options or
warrants. As a result, we recorded $2,805 of compensation expense, and an equal
increase in additional paid in capital, for stock options issued to
non-employees during the first two quarters of fiscal 2005, and we recorded no
such expense in fiscal 2004. During the first two quarters of fiscal 2005, we
granted 168,257 stock options to our employees, directors and one of our
consultants, and during the first two quarters of fiscal 2004, we granted 40,000
stock options to our employees and directors.

      Had we recognized compensation expense for stock options that vested in
the first two quarters of fiscal 2005 and 2004, using the fair value method of
accounting based on the fair value of the options on the grant date using the
Black-Scholes valuation model, our net income, on a pro forma basis, would have
decreased by approximately $591,000, or $.05 per diluted common share, and
$369,000, or $.03 per diluted common share, respectively.

INCOME TAXES

      During fiscal 2004, we adjusted our deferred tax asset valuation allowance
resulting in the recognition of a deferred tax asset of $6,700,000 related to
the expected future benefits of our net operating loss carryforwards, in
accordance with Statement of Financial Accounting Standards No. 109, "Accounting
for Income Taxes." We have performed the required assessment of positive and
negative evidence regarding realization of our deferred tax assets in accordance
with SFAS No. 109, including our past operating results, the existence of
cumulative losses over our history up to the most recent two fiscal years, and
our forecast for future net income. The primary assumption underlying our
determination that the net asset will be realized is that our revenues and
pre-tax income will grow in future years consistent with the original growth
guidance given for fiscal 2005. Our assessment of our deferred tax assets, and
the reversal of part of our valuation allowance, included evaluating our
financial plans and our future projected earnings, making allowance for the
uncertainties surrounding, among other things, our future rate of growth in net
revenues, the rate of adoption of our products in the marketplace, and the
potential for competition to enter the marketplace.

                                       19
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

      In reversing a portion of our valuation allowance, we have concluded that
it is more likely than not that such assets will be realized. Given the
assumptions inherent in our financial plans, it is possible to calculate a
different value for our deferred tax asset by changing one or more of the
variables in our assessment. However, we believe that our evaluation of our
financial plans was reasonable, and that the judgments and assumptions that we
made at the time of developing the plan were appropriate.

      During the first quarter of fiscal 2005, we began recognizing income tax
expense at an estimated effective tax rate of 34% on our statement of
operations. As 2005 progresses and we assess our plans for future years, we will
review the appropriateness of adjusting our deferred tax asset valuation
allowance and recognizing additional net deferred tax assets.

NO-CAP SALES REVENUE RECOGNITION

      We offer to our customers in the United States a no-cap sales program
whereby we ship the Cerebral Oximeter to the customer at no charge, in exchange
for the customer agreeing to purchase SomaSensors. We recognize SomaSensor
revenue when we receive purchase orders and ship the product to the customer.
Under our no-cap sales program, we do not recognize any revenue upon the initial
shipment of the Cerebral Oximeter. At the time of shipment, we capitalize the
Cerebral Oximeter as an asset and depreciate this asset over five years. We
believe this is consistent with our stated revenue recognition policy, which is
compliant with Staff Accounting Bulletin No. 104 and Emerging Issues Task Force
No. 00-21, "Revenue Arrangements with Multiple Deliverables."

                                       20
<PAGE>

                             SOMANETICS CORPORATION

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                                  MAY 31, 2005

CONTRACTUAL OBLIGATIONS

      As of May 31, 2005, there have been no material changes outside the
ordinary course of business in the contractual obligations disclosed in our
Annual Report on Form 10-K for the fiscal year ended November 30, 2004 under the
caption "Contractual Obligations".

                                       21
<PAGE>

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

      Not applicable.

                                       22
<PAGE>

ITEM 4. CONTROLS AND PROCEDURES

      Our management has evaluated, with the participation of our principal
executive and principal financial officers, the effectiveness of our disclosure
controls and procedures as of May 31, 2005, and, based on their evaluation, our
principal executive and principal financial officers have concluded that these
controls and procedures are effective as of May 31, 2005. There was no change in
our internal control over financial reporting identified in connection with such
evaluation that occurred during our second fiscal quarter ended May 31, 2005
that has materially affected, or is reasonably likely to materially affect, our
internal control over financial reporting.

      Disclosure controls and procedures are our controls and other procedures
that are designed to ensure that information required to be disclosed by us in
the reports that we file or submit under the Exchange Act is recorded,
processed, summarized and reported, within the time periods specified in the
Securities and Exchange Commission's rules and forms. Disclosure controls and
procedures include, without limitation, controls and procedures designed to
ensure that information required to be disclosed by us in the reports that we
file or submit under the Exchange Act is accumulated and communicated to our
management, including our principal executive and principal financial officers,
as appropriate to allow timely decisions regarding required disclosure.

                                       23
<PAGE>

                            PART II OTHER INFORMATION

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

      On May 9, 2005, Mr. Joe B. Wolfe, agent for CorRestore LLC and one of our
former directors, purchased 20,000 of our newly-issued common shares, par value
$0.01 per share, under his warrants by a cashless exercise, at an exercise price
of $3.00 a share. As a result of this cashless exercise, we issued 16,264 common
shares to Mr. Wolfe, retaining 3,736 common shares, valued at approximately
$16.06 a share, in payment of the exercise price. Mr. Wolfe now has no vested
warrants remaining to purchase common shares. The common shares were not
registered, but were issued in reliance upon the exemptions from registration
contained in Sections 4(2) and 4(6) of the Securities Act of 1933.

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

      Our Annual Meeting of Shareholders was held on April 21, 2005. At the
Annual Meeting, Dr. James I. Ausman was elected as a director and the terms of
office of Bruce J. Barrett, Daniel S. Follis, and Robert R. Henry as directors
continued after the meeting. The term of office of Joe B. Wolfe did not continue
after the meeting. 9,077,569 votes were cast for Dr. Ausman's election and
320,134 votes were withheld from Dr. Ausman's election. There were no
abstentions or broker non-votes in connection with the election of the directors
at the Annual Meeting.

      In addition, at the Annual Meeting of Shareholders, the shareholders
approved the Somanetics Corporation 2005 Stock Incentive Plan. The Plan permits
us to grant stock options, including both nonqualified options and incentive
options, restricted stock and restricted stock units to our officers, other
employees, non-employee directors, consultants, advisors, independent
contractors and agents, up to 600,000 common shares. 2,697,805 votes were cast
in favor of this proposal, 1,940,859 votes were cast against this proposal, and
69,179 votes abstained on this proposal. There were 4,689,860 broker non-votes
in connection with the 2005 Stock Incentive Plan at the Annual Meeting.

                                       24
<PAGE>

ITEM 6.     EXHIBITS

            10.1  Form of 2005 Stock Incentive Plan Incentive Stock Option
                  Agreement.

            10.2  Form of 2005 Stock Incentive Plan Officer Non-Qualified Stock
                  Option Agreement.

            10.3  Form of 2005 Stock Incentive Plan Non-Officer Non-Qualified
                  Stock Option Agreement.

            10.4  Form of 2005 Stock Incentive Plan Director Stock Option
                  Agreement.

            10.5  Summary of Outside Director Compensation, incorporated by
                  reference to Item 1.01 to the Company's Current Report on Form
                  8-K dated May 4, 2005 and filed May 10, 2005.

            10.6  Form of Change in Control, Invention, Confidentiality,
                  Non-Compete and Non-Solicitation Agreement, incorporated by
                  reference to Exhibit 99.1 to the Company's Current Report on
                  Form 8-K dated June 13, 2005 and filed June 14, 2005.

            10.7  Amended and Restated Employment Agreement between Somanetics
                  Corporation and Dominic J. Spadafore, incorporated by
                  reference to Exhibit 99.2 to the Company's Current Report on
                  Form 8-K dated June 13, 2005 and filed June 14, 2005.

            31.1  Certifications of Chief Executive Officer Pursuant to Rule
                  13a-14(a), as Adopted Pursuant to Section 302 of the
                  Sarbanes-Oxley Act of 2002.

            31.2  Certifications of Chief Financial Officer Pursuant to Rule
                  13a-14(a), as Adopted Pursuant to Section 302 of the
                  Sarbanes-Oxley Act of 2002.

            32.1  Certifications of Chief Executive Officer and Chief Financial
                  Officer Pursuant to 18 U.S.C. Section 1350, as Adopted
                  Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

                                       25
<PAGE>

                                   SIGNATURES

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

                                       Somanetics Corporation
                                       ----------------------
                                       (Registrant)

Date: July 8, 2005                     By: /s/ William M. Iacona
                                           ------------------------------------
                                       William M. Iacona
                                       Vice President, Finance, Controller, and
                                       Treasurer (Duly Authorized and Principal
                                       Financial Officer)

                                       26
<PAGE>

                                  EXHIBIT INDEX

<TABLE>
<CAPTION>
Exhibit                                        Description
-------                                        -----------
<S>        <C>
10.1       Form of 2005 Stock Incentive Plan Incentive Stock Option Agreement.

10.2       Form of 2005 Stock Incentive Plan Officer Non-Qualified Stock Option Agreement.

10.3       Form of 2005 Stock Incentive Plan Non-Officer Non-Qualified Stock Option Agreement.

10.4       Form of 2005 Stock Incentive Plan Director Stock Option Agreement.

10.5       Summary of Outside Director Compensation, incorporated by reference to Item 1.01
           to the Company's Current Report on Form 8-K dated May 4, 2005 and filed May 10,
           2005.

10.6       Form of Change in Control, Invention, Confidentiality, Non-Compete and
           Non-Solicitation Agreement, incorporated by reference to Exhibit 99.1 to the
           Company's Current Report on Form 8-K dated June 13, 2005 and filed June 14, 2005.

10.7       Amended and Restated Employment Agreement between Somanetics Corporation and
           Dominic J. Spadafore, incorporated by reference to Exhibit 99.2 to the Company's
           Current Report on Form 8-K dated June 13, 2005 and filed June 14, 2005.

31.1       Certifications of Chief Executive Officer Pursuant to Rule 13a-14(a), as Adopted
           Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2       Certifications of Chief Financial Officer Pursuant to Rule 13a-14(a), as Adopted
           Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1       Certifications of Chief Executive Officer and Chief Financial Officer Pursuant to
           18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley
           Act of 2002.
</TABLE>

                                       27