<PAGE>

                                    FORM 10-Q

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


(Mark One)

[X]      QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES
         EXCHANGE ACT OF 1934

                 For the quarterly period ended March 31, 2001

                                       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 0-10128


                       PERSONAL DIAGNOSTICS, INCORPORATED
                       ----------------------------------
             (Exact name of registrant as specified in its charter)



          New Jersey                                     22-2325136
          ----------                                     ----------
(State or other jurisdiction of             (I.R.S. Employer Identification No.)
incorporation or organization)

           PO Box 5310, Parsippany, NJ                      07054
           ---------------------------                      -----
         (Address of principal executive                  (Zip Code)
                    offices)

                  (973) 952-9000
                  --------------
  (Registrant's telephone number, including area
                        code)

                                 Not applicable
                                 --------------
              (Former name, former address and former fiscal year,
                         if changed since last report)

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 the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.

                 Class                         Outstanding at May 9, 2001
                 -----                         --------------------------
      Common Stock, $.01 par value                       3,740,000


Page 1 of 10
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                       PERSONAL DIAGNOSTICS, INCORPORATED


        Index                                                           Page No.
        -----                                                           --------

Part I  Financial Information

        Item 1. Financial Statements:

        Balance Sheets - March 31, 2001 and September 30, 2000              3

        Statements of Income - For the Three and Six Months Ended
        March 31, 2001 and 2000                                             4

        Statements of Cash Flows - For the Six Months Ended
        March 31, 2001 and 2000                                             5


        Notes to Financial Statements                                       6

        Item 2. Management's Discussion and Analysis of Financial
                Condition and Results of Operations                         7


Part II Other Information

        Item 6.  Exhibits and Reports on Form 8-K                           9


Page 2 of 10
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                       PERSONAL DIAGNOSTICS, INCORPORATED
                                 BALANCE SHEETS

<TABLE>
<CAPTION>
                                                               March 31,     September 30,
                                                                 2001            2000
                                                             ------------    ------------
                                                             (UNAUDITED)
<S>                                                          <C>             <C>
                                  ASSETS
CURRENT ASSETS:
      Cash and equivalents                                   $  1,205,000    $  6,082,000
      Trading securities                                     $  5,450,000    $       --
      Other current assets                                           --             1,000
                                                             ------------    ------------
          Total Current Assets                                  6,655,000       6,083,000

                                                             ------------    ------------
TOTAL ASSETS                                                 $  6,655,000    $  6,083,000
                                                             ============    ============


                      LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
      Accounts payable and accrued expenses                  $     39,000    $     44,000
      Accrued compensation                                        470,000            --
                                                             ------------    ------------
          Total Current Liabilities                               509,000          44,000
                                                             ------------    ------------


STOCKHOLDERS' EQUITY:
      Common Stock,$.01 par value; authorized,
       25,000,000 shares; issued and outstanding,
       3,740,000 shares and 4,864,000 shares, respectively         37,000          48,000
      Capital in excess of par value                           11,914,000      13,302,000
      Accumulated deficit                                      (5,805,000)     (5,912,000)
                                                             ------------    ------------
                                                                6,146,000       7,438,000
      Less:  Treasury stock 1,124,000 shares, at cost                --        (1,399,000)
                                                             ------------    ------------
          Total Stockholders' Equity                            6,146,000       6,039,000
                                                             ------------    ------------

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                   $  6,655,000    $  6,083,000
                                                             ============    ============
</TABLE>


                 See accompanying notes to financial statements.


                                                                    Page 3 of 10
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                       PERSONAL DIAGNOSTICS, INCORPORATED
                              STATEMENTS OF INCOME
                                   (UNAUDITED)


<TABLE>
<CAPTION>
                                    Three Months Ended         Six Months Ended
                                         March 31,                 March 31,
                                  -----------------------   -----------------------
                                     2001         2000         2001         2000
                                  ----------   ----------   ----------   ----------
<S>                               <C>          <C>          <C>          <C>
INCOME:
     Interest                     $   65,000   $   73,000   $  135,000   $  140,000
     Trading gains                    25,000      585,000      520,000      300,000
                                  ----------   ----------   ----------   ----------
                                      90,000      658,000      655,000      440,000
                                  ----------   ----------   ----------   ----------

EXPENSES:
     General and administrative       87,000      296,000      548,000      369,000
                                  ----------   ----------   ----------   ----------

INCOME BEFORE
INCOME TAXES                           3,000      362,000      107,000       71,000
                                  ----------   ----------   ----------   ----------

PROVISION FOR
INCOME TAXES                            --           --           --           --
                                  ----------   ----------   ----------   ----------

NET INCOME                        $    3,000   $  362,000   $  107,000   $   71,000
                                  ==========   ==========   ==========   ==========

BASIC AND DILUTED
NET INCOME PER SHARE              $     --     $     0.09   $     0.03   $     0.02
                                  ==========   ==========   ==========   ==========


WEIGHTED AVERAGE COMMON
SHARES OUTSTANDING:
     BASIC                         3,740,000    4,080,000    3,740,000    4,080,000
                                  ==========   ==========   ==========   ==========

     DILUTED                       3,798,973    4,080,000    3,780,572    4,080,000
                                  ==========   ==========   ==========   ==========
</TABLE>


                 See accompanying notes to financial statements.


                                                                    Page 4 of 10
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                       PERSONAL DIAGNOSTICS, INCORPORATED
                            STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)

<TABLE>
<CAPTION>
                                                              Six Months Ended
                                                                  March 31,
                                                          --------------------------

                                                              2001           2000
                                                          -----------    -----------
<S>                                                       <C>            <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
     Net income                                           $   107,000    $    71,000
     Adjustments to reconcile net income to net
          cash flows from operating activities:
     Changes in assets and liabilities:
          Trading securities                               (5,450,000)          --
          Property held for development and sale                 --          (37,000)
          Accounts payable and accrued liabilities            465,000        220,000
          Other current assets                                  1,000          2,000
                                                          -----------    -----------
            Net cash flows from operating activities       (4,877,000)       256,000
                                                          -----------    -----------

CASH FLOWS FROM INVESTING ACTIVITIES:
     Sale/(Proceeds) of investment securities                    --             --
                                                          -----------    -----------
            Net cash flows from investing activities             --             --
                                                          -----------    -----------

INCREASE (DECREASE) IN CASH AND EQUIVALENTS                (4,877,000)       256,000

CASH AND EQUIVALENTS, BEGINNING OF PERIOD                   6,082,000      5,694,000
                                                          -----------    -----------

CASH AND EQUIVALENTS, END OF PERIOD                       $ 1,205,000    $ 5,950,000
                                                          ===========    ===========
</TABLE>


                 See accompanying notes to financial statements.


                                                                    Page 5 of 10
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                       PERSONAL DIAGNOSTICS, INCORPORATED

                          NOTES TO FINANCIAL STATEMENTS
                                   (Unaudited)



1.  BASIS OF PRESENTATION

         The balance sheet at the end of the preceding fiscal year has been
derived from the audited balance sheet contained in the Company's Form 10-K and
is presented for comparative purposes. All other financial statements are
unaudited. In the opinion of management, all adjustments which include only
normal recurring adjustments necessary to present fairly the financial position,
results of operations and cash flows for all periods presented have been made.
The results of operations for interim periods are not necessarily indicative of
the operating results for the full year.

         Footnote disclosures normally included in financial statements prepared
in accordance with generally accepted accounting principles have been omitted in
accordance with the published rules and regulations of the Securities and
Exchange Commission. These financial statements should be read in conjunction
with the financial statements and notes thereto included in the Company's Form
10-K for the most recent fiscal year.

2.  TRADING SECURITIES

         For the three months ending March 31, 2001 the Company realized a gain
of $25,000 on trading and investment activities compared with a gain of $585,000
in the prior year period. There was a credit to earnings of $25,000 representing
the change in the net unrealized holding gains on trading securities during the
quarter ending March 31, 2001 compared to no charge or credit to earnings during
the comparable year earlier period. The Company intends ultimately to acquire or
develop an operating business.

3. STATEMENT OF CASH FLOWS
                                                            Six Months Ended
                                                                March 31,
                                                                ---------
                                                           2001           2000
                                                           ----           ----

   Supplemental disclosure of cash flows information-
     Income taxes paid/(refunded)                          $-0-           $-0-
                                                           ====           ====

         In October 2000, the Company retired all of its treasury stock, which
consisted of 1,124,000 shares that were carried at a cost of $1,399,000 at
September 30, 2000.


Page 6 of 10
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                       PERSONAL DIAGNOSTICS, INCORPORATED

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

         Liquidity and Capital Resources

         At March 31, 2001, the Company had a cash and equivalents balance of
$1,205,000, which represents a $4,877,000 decrease from the $6,082,000 balance
at September 30, 2000. This $4,877,000 decrease results entirely from cash flow
from operations, which includes net income of $107,000 offset by changes in
operating assets and liabilities of $4,984,000 consisting primarily of purchases
of trading securities. The Company's working capital position at March 31, 2001
was $6,146,000 as compared to a September 30, 2000 balance of $6,039,000.

         The Company has considered various business alternatives including the
possible acquisition of an existing business, but to date has found possible
opportunities unsuitable or excessively priced. The Company is also considering
developing a business itself, believing that start up costs may be preferable to
the premiums required to purchase a going concern. The Company does not
contemplate limiting the scope of its search to any particular industry.
Management has invested substantial time evaluating and considering numerous
proposals for possible acquisition or combination developed by management or
presented by investment professionals, the Company's advisors and others. During
the past four years the Company has limited its activities to relatively small
real estate projects and modest trading and investment activities. The Company
continues to consider acquisitions, business combinations, or start up
proposals, which could be advantageous to shareholders. No assurance can be
given that any such project, acquisition or combination will be concluded.

         The Company intends to continue its investing and trading activities
and as a consequence the future financial results of the Company may be subject
to substantial fluctuations. Mr. Michael, the President of the Company is a
graduate of Harvard Business School (MBA). As part of the Company's investment
activities the Company may buy and sell a variety of equity, debt or derivative
securities including a market index options and future contracts. Such
investments often involve a high degree of risk and must be considered extremely
speculative. Futures Contracts are particularly risky since a relatively small
amount of capital controls a large nominal market value thus greatly
exaggerating the exposure to potential losses.

         At March 31, 2001, the Company held marketable securities valued at
$5,450,000. It continues to be the intention of management to acquire or develop
an operating business.


Page 7 of 10
<PAGE>


Results of Operations

Three Months Ended March 31, 2001


Net income

         Net income consists of interest and trading gains and losses and
general and administrative expenses. The Company realized income of $3,000 in
the current three-month period versus a gain of $362,000 in the prior year
period. Interest income decreased $8,000 to $65,000 primarily due to lower
invested funds. Trading gains of $25,000 were achieved in the current quarter as
compared to gains of $585,000 in the prior year period. General and
administrative expenses of $87,000 were $209,000 lower than the prior year
period of $296,000. The decrease of $209,000 was due primarily to a lower level
of compensation accrued to President John Michael of which a significant portion
was related to the increased level of trading profits achieved in the prior year
quarter.

         During the current and prior year quarter the Company did not record an
income tax provision due to available tax loss carryforwards.


Six Months Ended March 31, 2001


Net income

         Net income consists of interest and trading gains and losses and
general and administrative expenses. The Company realized income of $107,000 in
the current six-month period versus a gain of $71,000 in the prior year period.
Interest income decreased $5,000 to $135,000 primarily due to lower invested
funds. Trading gains of $520,000 were achieved in the current six-month period
as compared to gains of $300,000 in the prior year period. General and
administrative expenses of $548,000 were $179,000 higher than the prior year
period of $369,000. The increase of $179,000 was due primarily to a higher level
of compensation accrued to President John Michael of which a significant portion
was related to the increased level of trading profits achieved in the current
six-month period.

         During the current and prior year period the Company did not record an
income tax provision due to available tax loss carryforwards.


Page 8 of 10
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                       PERSONAL DIAGNOSTICS, INCORPORATED


PART II   Other Information


Item 6.           Exhibits and Reports on Form 8-K

                  (a) Exhibits - None

                  (b) Reports on Form 8-K - None


Page 9 of 10
<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.



                                              PERSONAL DIAGNOSTICS, INCORPORATED

                                              Registrant


Date:  May 9, 2001                            By:
                                                 -------------------------------
                                                 John H. Michael, Chairman
                                                 (on behalf of the registrant)


Page 10 of 10