NEUROMEDICAL SYSTEMS INC
SC 13D/A, 1997-01-28
TESTING LABORATORIES
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<PAGE>
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                  SCHEDULE 13D
                   UNDER THE SECURITIES EXCHANGE ACT OF 1934
                                Amendment No. 3


                           Neuromedical Systems, Inc.
                   -----------------------------------------
                                (Name of Issuer)


                                        
                   Common Stock (par value $0.0001 per share)
                   -----------------------------------------
                         (Title of Class of Securities)

                                        
                                   64124H109
                   -----------------------------------------
                                 (CUSIP Number)



                            David J. Greenwald, Esq.
                              Goldman, Sachs & Co.
                                85 Broad Street
                            New York, New York 10004
                                 (212) 902-1000
                        --------------------------------
            (Name, address and telephone number of person authorized
                     to receive notices and communications)


                                December 3, 1996
                   -----------------------------------------
            (Date of Event which requires Filing of this Statement)


If the filing person has previously filed a statement on Schedule 13G to report
the acquisition which is the subject of this Schedule 13D, and is filing this
schedule because of Rule 13d-1(b) (3) or (4), check the following box:  ______

Check the following box if a fee is being paid with this statement: ______

                                    Page 1
<PAGE>
 
- -----------------------
CUSIP NO.
64124H109
- -----------------------
- --------------------------------------------------------------------------------
1.  Name of Reporting Person
    S.S. or  I.R.S. Identification No. of  Above Person

    Goldman, Sachs & Co.
- --------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group
                                                   (a) 
                                                       ----
                                                   (b) ____
- --------------------------------------------------------------------------------
3.  SEC Use Only

- --------------------------------------------------------------------------------
4.  Source of Funds


- --------------------------------------------------------------------------------
5.  Check Box if Disclosure of Legal Proceedings is Required
     Pursuant to Items 2(d) or 2(e)
                                                     -------
- --------------------------------------------------------------------------------
6.  Citizenship or place of Organization


 
        New York
- --------------------------------------------------------------------------------

Number of           7  Sole Voting Power        
Shares                                          
Beneficially                -0-               
Owned By            ----------------------------
Each                8  Shared Voting Power      
Reporting                                       
Person With            7,802,711               
                    ----------------------------
                    9  Sole Dispositive Power   
                                                
                            -0-               
                    ----------------------------
                                                
                    10 Shared Dispositive Power 
                                                
                       7,802,711
                    ---------------------------- 
11.  Aggregate Amount Beneficially Owned by Each Reporting Person

     7,802,711
- --------------------------------------------------------------------------------
12.  Check if the Aggregate Amount in Row (11) Excludes Certain Shares  _______

- --------------------------------------------------------------------------------
13.  Percent of Class Represented by Amount in Row (11)

       26.2%
- --------------------------------------------------------------------------------
14.  Type of Reporting Person

              BD-PN-IA
- --------------------------------------------------------------------------------

                                    Page 2
<PAGE>
 
- -----------------------  
CUSIP NO.
64124H109
- ----------------------- 
- --------------------------------------------------------------------------------
1.  Name of Reporting Person
    S.S. or  I.R.S. Identification No. of  Above Person

    The Goldman Sachs Group, L.P.
- --------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group
                                                   (a) 
                                                       ----
                                                   (b) ____
- --------------------------------------------------------------------------------
3.  SEC Use Only

- --------------------------------------------------------------------------------
4.  Source of Funds


- --------------------------------------------------------------------------------
5.  Check Box if Disclosure of Legal Proceedings is Required
     Pursuant to Items 2(d) or 2(e)
                                                    --------
- --------------------------------------------------------------------------------
6.  Citizenship or place of Organization


 
        Delaware
- --------------------------------------------------------------------------------

Number of          7  Sole Voting Power           
Shares                                            
Beneficially            135,000
Owned By           ----------------------------- 
Each               8  Shared Voting Power         
Reporting                                        
Person With           7,802,711                  
                   ----------------------------- 
                   9  Sole Dispositive Power     
                                                 
                        135,000
                   ----------------------------- 
                   10 Shared Dispositive Power   
                                                 
                      7,802,711                   
                   -----------------------------  
11.  Aggregate Amount Beneficially Owned by Each Reporting Person

     7,937,711
- --------------------------------------------------------------------------------
12.  Check if the Aggregate Amount in Row (11) Excludes Certain Shares  _______

- --------------------------------------------------------------------------------
13.  Percent of Class Represented by Amount in Row (11)

       26.6%
- --------------------------------------------------------------------------------
14.  Type of Reporting Person

              HC-PN
- --------------------------------------------------------------------------------

                                    Page 3
 

<PAGE>
 
- -----------------------    
CUSIP NO.
64124H109
- -----------------------  

- --------------------------------------------------------------------------------
1.  Name of Reporting Person
    S.S. or  I.R.S. Identification No. of  Above Person

    GS Advisors, L.P.
- --------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group
                                                   (a) 
                                                       ----
                                                   (b) ____
- --------------------------------------------------------------------------------
3.  SEC Use Only

- --------------------------------------------------------------------------------
4.  Source of Funds


- --------------------------------------------------------------------------------
5.  Check Box if Disclosure of Legal Proceedings is Required
     Pursuant to Items 2(d) or 2(e)
                                                    --------
- --------------------------------------------------------------------------------
6.  Citizenship or place of Organization


 
        Delaware
- --------------------------------------------------------------------------------

Number of          7  Sole Voting Power         
Shares                                          
Beneficially              -0-                   
Owned By           --------------------------- 
Each               8  Shared Voting Power       
Reporting                                       
Person With           5,382,629                
                   --------------------------- 
                   9  Sole Dispositive Power    
                                                
                          -0-                   
                   --------------------------- 
                   10 Shared Dispositive Power  
                                                
                      5,382,629                 
                   ---------------------------  
11.  Aggregate Amount Beneficially Owned by Each Reporting Person

     5,382,629
- --------------------------------------------------------------------------------
12.  Check if the Aggregate Amount in Row (11) Excludes Certain Shares  _______

- --------------------------------------------------------------------------------
13.  Percent of Class Represented by Amount in Row (11)

       18.1%
- --------------------------------------------------------------------------------
14.  Type of Reporting Person

              PN
- --------------------------------------------------------------------------------

                                    Page 4
<PAGE>
 
- -----------------------    
CUSIP NO.
64124H109
- -----------------------    
- --------------------------------------------------------------------------------
1.  Name of Reporting Person
    S.S. or I.R.S. Identification No. of Above Person

    GS Capital Partners, L.P.
- --------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group

                                                   (a) 
                                                       ----
                                                   (b) ____
- --------------------------------------------------------------------------------
3.  SEC Use Only

- --------------------------------------------------------------------------------
4.  Source of Funds


- --------------------------------------------------------------------------------
5.  Check Box if Disclosure of Legal Proceedings is Required
     Pursuant to Items 2(d) or 2(e)
                                                      ------

- --------------------------------------------------------------------------------
6.  Citizenship or place of Organization


 
        Delaware
- --------------------------------------------------------------------------------

Number of       7  Sole Voting Power                         
Shares                                                       
Beneficially            -0-                                  
Owned By        ----------------------------                 
Each            8  Shared Voting Power                       
Reporting                                                    
Person With        5,382,629                                 
                ----------------------------                 
                9  Sole Dispositive Power                    
                                                             
                        -0-                                  
                ----------------------------                 
                10 Shared Dispositive Power                  
                                                             
                   5,382,629                                 
                ----------------------------                  
11.  Aggregate Amount Beneficially Owned by Each Reporting Person

       5,382,629
- --------------------------------------------------------------------------------
12.  Check if the Aggregate Amount in Row (11) Excludes Certain Shares  ________

- --------------------------------------------------------------------------------
13.  Percent of Class Represented by Amount in Row (11)

       18.1%
- --------------------------------------------------------------------------------
14.  Type of Reporting Person

         PN
- --------------------------------------------------------------------------------

                                    Page 5
<PAGE>
 
- -----------------------
CUSIP NO.
64124H109
- -----------------------
- --------------------------------------------------------------------------------
1.  Name of Reporting Person
    S.S. or  I.R.S. Identification No. of  Above Person

    Stone Street Fund 1993, L.P.
- --------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group
                                                   (a) _____
                                                   (b) _____
- --------------------------------------------------------------------------------
3.  SEC Use Only

- --------------------------------------------------------------------------------
4.  Source of Funds


- --------------------------------------------------------------------------------
5.  Check Box if Disclosure of Legal Proceedings is Required
     Pursuant to Items 2(d) or 2(e)
                                                     -------
- --------------------------------------------------------------------------------
6.  Citizenship or place of Organization
 
        Delaware
- --------------------------------------------------------------------------------
Number of       7  Sole Voting Power         
Shares                                       
Beneficially             -0-                 
Owned By        --------------------------- 
Each            8  Shared Voting Power       
Reporting                                    
Person With        635,958                   
                --------------------------- 
                9  Sole Dispositive Power    
                                                                
                         -0-                                    
                ---------------------------       
                10 Shared Dispositive Power  
                                                
                   635,958                      
                ---------------------------  
11.  Aggregate Amount Beneficially Owned by Each Reporting Person

     635,958
- --------------------------------------------------------------------------------
12.  Check if the Aggregate Amount in Row (11) Excludes Certain Shares   _______

- --------------------------------------------------------------------------------
13.  Percent of Class Represented by Amount in Row (11)

     2.1%
- --------------------------------------------------------------------------------
14.  Type of Reporting Person

                PN
- --------------------------------------------------------------------------------


                                    Page 6
<PAGE>
 
- -----------------------
CUSIP NO.
64124H109
- -----------------------
- --------------------------------------------------------------------------------
1.  Name of Reporting Person
    S.S. or  I.R.S. Identification No. of  Above Person

    Bridge Street Fund 1993, L.P.
- --------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group
                                                   (a) _____
                                                   (b) _____
- --------------------------------------------------------------------------------
3.  SEC Use Only

- --------------------------------------------------------------------------------
4.  Source of Funds


- --------------------------------------------------------------------------------
5.  Check Box if Disclosure of Legal Proceedings is Required
     Pursuant to Items 2(d) or 2(e)
                                                     -------
- --------------------------------------------------------------------------------
6.  Citizenship or place of Organization
 
        Delaware
- --------------------------------------------------------------------------------
Number of       7  Sole Voting Power           
Shares                                         
Beneficially               -0-                 
Owned By        ----------------------------- 
Each            8  Shared Voting Power         
Reporting                                      
Person With        709,699                    
                ----------------------------- 
                9  Sole Dispositive Power      
                                                
                           -0-                  
                ----------------------------- 
                10 Shared Dispositive Power    
                                               
                   709,699                     
                -----------------------------  
11.  Aggregate Amount Beneficially Owned by Each Reporting Person

     709,699
- --------------------------------------------------------------------------------
12.  Check if the Aggregate Amount in Row (11) Excludes Certain Shares   _______

- --------------------------------------------------------------------------------
13.  Percent of Class Represented by Amount in Row (11)

     2.4%
- --------------------------------------------------------------------------------
14.  Type of Reporting Person

               PN
- --------------------------------------------------------------------------------


                                    Page 7
<PAGE>
 
- ----------------------- 
CUSIP NO.
64124H109
- ----------------------- 
- --------------------------------------------------------------------------------
1.  Name of Reporting Person
    S.S. or  I.R.S. Identification No. of  Above Person

    Stone Street Resource Corp.
- --------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member of a Group
                                                   (a) _____
                                                   (b) _____
- --------------------------------------------------------------------------------
3.  SEC Use Only

- --------------------------------------------------------------------------------
4.  Source of Funds


- --------------------------------------------------------------------------------
5.  Check Box if Disclosure of Legal Proceedings is Required
     Pursuant to Items 2(d) or 2(e)
                                                    --------
- --------------------------------------------------------------------------------
6.  Citizenship or place of Organization
 
        Delaware
- --------------------------------------------------------------------------------
Number of       7  Sole Voting Power            
Shares                                          
Beneficially            -0-                    
Owned By        ------------------------------ 
Each            8  Shared Voting Power          
Reporting                                      
Person With        1,345,657                   
                ------------------------------ 
                9  Sole Dispositive Power      
                                               
                        -0-                     
                ------------------------------ 
                10 Shared Dispositive Power    
                                               
                   1,345,657                  
                ------------------------------  
11.  Aggregate Amount Beneficially Owned by Each Reporting Person

     1,345,657
- --------------------------------------------------------------------------------
12.  Check if the Aggregate Amount in Row (11) Excludes Certain Shares   _______

- --------------------------------------------------------------------------------
13.  Percent of Class Represented by Amount in Row (11)

     4.5%
- --------------------------------------------------------------------------------
14.  Type of Reporting Person

              CO
- --------------------------------------------------------------------------------


                                    Page 8
<PAGE>
 
                              AMENDMENT NO. 3 TO
                                  SCHEDULE 13D
                        RELATING TO THE COMMON STOCK OF
                           NEUROMEDICAL SYSTEMS, INC.


     GS Capital Partners, L.P. ("GS Capital"), GS Advisors, L.P. ("GS Advisors,
L.P."), Stone Street Fund 1993, L.P. ("Stone Street"), Bridge Street Fund 1993,
L.P. ("Bridge Street" and together with GS Capital and Stone Street, the
"Limited Partnerships"), Stone Street Resource Corp. ("Resource"), Goldman,
Sachs & Co. ("Goldman Sachs") and The Goldman Sachs Group, L.P. ("GS Group", and
together with GS Capital, GS Advisors, L.P., Stone Street, Bridge Street,
Resource and Goldman Sachs, the "Filing Persons")/1/ hereby amend the statement
on Schedule 13D filed with respect to the common stock, par value $.0001 per
share (the "Common Stock"), of Neuromedical Systems, Inc., a Delaware
corporation (the "Company"), as most recently amended by Amendment No. 2 thereto
filed July 31, 1996 (as amended, the "Schedule 13D"). This Amendment No. 3 is
being filed primarily to reflect a decrease in the percentage of the class
beneficially owned and to add Stone Street, Bridge Street and Resource as Filing
Persons. Stone Street and Bridge Street were referred to in previous filings as
the "Other Limited Partnerships." Unless otherwise indicated, all capitalized
terms used but not defined herein shall have the same meaning ascribed to them
in the Schedule 13D.

- ----------------
/1/Neither the present filing nor anything contained herein shall be construed
as an admission that any Filing Person constitutes a "person" for any purposes
other than Section 13(d) of the Securities Exchange Act of 1934.

 

                                    Page 9
<PAGE>
 
Item 2 is hereby amended and restated as follows:
- -------------------------------------------------

Item 2.  Identity and Background
         -----------------------

     As of January 24, 1997, Goldman Sachs and GS Group may be deemed to own 
beneficially 6,728,286 shares of Common Stock through the Limited Partnerships.
In addition, as of January 24, 1997, GS Group may be deemed to own beneficially
135,000 shares of Common Stock. In addition, as of January 24, 1997, Goldman
Sachs and GS Group may be deemed to own beneficially 1,074,425 shares of Common
Stock currently held in client accounts with respect to which Goldman Sachs or
employees of Goldman Sachs have voting or investment discretion, or both
("Managed Accounts"). Goldman Sachs and GS Group each disclaim beneficial
ownership of shares of Common Stock (i) owned by the Limited Partnerships to the
extent of partnership interests in the Limited Partnerships held by persons
other than Goldman Sachs, GS Group or their affiliates and (ii) held in Managed
Accounts.

     GS Capital, a Delaware limited partnership, was formed for the purpose of 
investing in equity and equity-related securities primarily acquired or issued
in leveraged acquisitions, reorganizations and other private equity
transactions. GS Advisors, L.P., a Delaware limited partnership, is the sole
general partner of GS Capital. Stone Street and Bridge Street, each a Delaware
limited partnership, were formed for the purpose of investing in equity and
equity-related securities primarily acquired or issued in leveraged
acquisitions, reorganizations and other private equity transactions and in other
financial instruments. Resource is the sole general partner of Stone Street and
the sole managing general partner of Bridge Street. Goldman Sachs, a New York 
limited partnership, is an investment banking firm and a member of the New York 
Stock Exchange, Inc. and other national exchanges. Goldman Sachs also serves as 
the investment manager for GS Capital. GS Group, one of the general partners of 
Goldman Sachs, owns a 99% interest in Goldman Sachs. GS Group is a Delaware 
limited partnership and a holding partnership that engages (directly and 
indirectly through subsidiaries or affiliated companies or both) in the business
of buying and selling securities, both foreign and domestic, and in making 
investments on behalf of its partners. The other general partner of Goldman 
Sachs is The Goldman, Sachs & Co. L.L.C., a Delaware limited liability company 
("GS L.L.C."), which is a wholly owned subsidiary of GS Group and The Goldman 
Sachs Corporation, a Delaware corporation ("GS Corp."). GS Corp. is the sole 
general partner of GS Group. The principal business address of each of Goldman 
Sachs, GS Group, GS Corp., GS L.L.C., GS Capital, GS Advisors, L.P., Stone 
Street, Bridge Street and Resource is 85 Broad Street, New York, NY 10004.

     The name, business address, present principal occupation or employment and 
citizenship of each director and of each member of the executive committee of GS
Corp. and GS L.L.C. and of each member of the executive committee of GS Group
and Goldman Sachs are set forth in Schedule I hereto and are incorporated herein
by reference. The name, business address, present principal occupation or
employment and citizenship of each director and each executive officer of GS
Advisors, Inc., a Delaware corporation that is the sole general partner of GS
Advisors, L.P., are set forth in Schedule II-A hereto and are incorporated
herein by reference. The name, business address, present principal occupation or
employment and citizenship of each director and each executive officer of
Resource, a Delaware corporation that is the sole general partner of Stone
Street and the sole managing general partner of Bridge Street, are set forth on
Schedule II-B hereto and are incorporated herein by reference.

     During the last five years, none of the Filing Persons, or, to the 
knowledge of each of the Filing Persons, any of the persons listed on Schedule 
I, II-A or II-B hereto, (i) has been convicted in a criminal proceeding
(excluding traffic violations or similar misdemeanors) or (ii) except as set
forth in Schedule III to this Schedule 13D, has been a party to a civil
proceeding of a judicial or administrative body of competent jurisdiction and as
a result of such proceeding was or is subject to a judgment, decree or final
order enjoining future violations of, or prohibiting or mandating activities
subject to, federal or state securities laws, or finding any violation with
respect to such laws.

Item 3 is hereby amended as follows:

Item 3.  Source and Amount of Funds or Other Consideration
         -------------------------------------------------

     See Schedule IV hereto for transactions in the Common Stock which have been
effected during the period from October 4, 1996 through January 24, 1997, all of
which were effected in the ordinary course of business of Goldman Sachs. The
total consideration (exclusive of commissions) for shares of Common Stock
purchased during this period was approximately $30,189,171.38. Funds for
ordinary course trading purchases came from working capital. Funds for the
purchase of shares of Common Stock held in Managed Accounts came from client
funds.

     As of January 24, 1997, two officers of Goldman Sachs, in their capacity as
directors of the Company, had received options to purchase 10,000 shares of
Common Stock in the aggregate that are currently exercisable (the "Directors
Options"). Each of these officers has an agreement with GS Group pursuant to
which he or she holds these Directors Options for the benefit of GS Group.

Item 5 is hereby amended as follows:

Item 5.  Interest in Securities of the Issuer
         ------------------------------------

     (a) As of January 24, 1997, GS Capital beneficially owned, and GS Advisors
may be deemed to beneficially own, an aggregate of 5,382,629 shares of Common
Stock, including 5,312,766 shares of Common Stock and UPOs exercisable into
69,863 shares of Common Stock, representing in the aggregate approximately 18.1%
of the shares of the Common Stock reported to be outstanding as of October 31,
1996 (as reported in the Company's Quarterly Report on Form 10-Q for the period
ended September 30, 1996).

     As of January 24, 1997, Stone Street beneficially owned an aggregate of 
635,958 shares of Common Stock, including 627,698 shares of Common Stock and 
UPOs exercisable into 8,260 shares of Common Stock, representing in the 
aggregate approximately 2.1% of the shares of Common Stock reported to be 
outstanding as of October 31, 1996 (as reported in the Company's Quarterly 
Report on Form 10-Q for the period ended September 30, 1996).

     As of January 24, 1997, Bridge Street beneficially owned an aggregate of
709,699 shares of Common Stock, including 700,494 shares of Common Stock and
UPOs exercisable into 9,205 shares of Common Stock, representing in the
aggregate approximately 2.4% of the shares of Common Stock reported to be
outstanding as of October 31, 1996 (as reported in the Company's Quarterly
Report on Form 10-Q for the period ended September 30, 1996).

     As of January 24, 1997, Resource may be deemed to beneficially own an
aggregate of 1,345,657 shares of Common Stock, which are owned by Stone Street
and Bridge Street as described above, representing in the aggregate
approximately 4.5% of the shares of Common Stock reported to be outstanding as
of October 31, 1996 (as reported in the Company's Quarterly Report on Form 10-Q
for the period ended September 30, 1996).

     As of January 24, 1997, Goldman Sachs may be deemed to beneficially own an
aggregate of 7,802,711 shares of Common Stock, including (i) the shares of
Common Stock beneficially owned by the Limited Partnerships described above, and
(ii) 1,074,425 shares of Common Stock held in Managed Accounts, representing in
the aggregate approximately 26.2% of the Common Stock reported to be
outstanding as of October 31, 1996 (as reported in the Company's Quarterly
Report on Form 10-Q for the period ended September 30, 1996).

     As of January 24, 1997, GS Group may be deemed to beneficially
own an aggregate of 7,937,711 shares of Common Stock, including (i) the shares
of Common Stock beneficially owned by Goldman Sachs and (ii) 125,000 shares of
Common Stock owned by GS Group and (iii) 10,000 Directors Options as
described in Item 3 above, representing in the aggregate

                                    Page 10
<PAGE>
 
approximately 26.6% of the shares of Common Stock reported to be outstanding as
of October 31, 1996 (as reported in the Company's Quarterly Report on Form 10-Q
for the period ended September 30, 1996).

     GS Group and Goldman Sachs disclaim beneficial ownership of (i) the shares 
of Common Stock beneficially owned by the Limited Partnerships to the extent of 
partnership interests in the Limited Partnerships held by persons other than GS 
Group, Goldman Sachs or their affiliates and (ii) shares of Common Stock held in
Managed Accounts.

     None of the Filing Persons beneficially owns any shares of Common Stock as
of January 24, 1997 other than as set forth herein.

     (b) Each Filing Person shares the power to vote or direct the vote and to 
dispose or direct the disposition of shares of Common Stock beneficially owned 
by such Filing Person as indicated in the 2nd through 8th pages of this filing.

     (c) Schedule IV sets forth transactions in the Common Stock which have been
effected during the period from October 4, 1996 through January 24, 1997, all of
which were effected in the ordinary course of business of Goldman Sachs. The
transactions in the Common Stock, described in Schedule IV, were effected in the
NASDAQ National Market. The total consideration (exclusive of commissions) for
the shares of Common Stock purchased during this period was approximately
$30,189,171.38.

     Except as set forth on Schedule IV, no transactions in the Common Stock
were effected by Filing Persons, or, to the knowledge of any of the Filing
Persons, any of the persons listed on Schedules I, II-A or II-B hereto,
during the period from October 4, 1996 through January 24, 1997.

     Item 6 is hereby amended as follows:

Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to
Securities of the Issuer

     Two officers of Goldman Sachs serve as directors of the Company. Each of 
these officers has an agreement with GS Group, the form of which is being filed 
as Exhibit (2) hereto, pursuant to which he or she holds the Directors Options 
for the benefit of GS Group.

     Except as described in this Schedule 13D, none of the Filing Persons or, to
the knowledge of the Filing Persons, any of the persons listed on Schedules I, 
II-A or II-B hereto is a party to any contract, arrangement, understanding or 
relationship with respect to any securities of the Company.

Item 7 is hereby amended as follows:

Item 7. Material to be Filed as Exhibits

        (1) Joint Filing Agreement.

        (2) Form of Agreement Relating to Directors Options.

                                    Page 11
<PAGE>
 
                                     SIGNATURE
                                     ---------


       After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth is true, complete and correct.

Dated:  January 28, 1997



                                    GOLDMAN, SACHS & CO.

                                    By:/s/ Richard A. Friedman
                                       ---------------------------
                                    Name: Richard A. Friedman
                                    Title:  Managing Director


                                    THE GOLDMAN SACHS GROUP, L.P.
                                    By: The Goldman Sachs Corporation, 
                                        its general partner

                                    By: /s/ Richard A. Friedman
                                       ---------------------------
                                    Name: Richard A. Friedman
                                    Title:  Executive Vice President


                                    GS ADVISORS, L.P.
                                    By: GS Advisors, Inc., its general partner

                                    By: /s/ Richard A. Friedman
                                       ---------------------------
                                    Name: Richard A. Friedman
                                    Title:  President


                                    GS CAPITAL PARTNERS, L.P.
                                    By: GS Advisors, L.P., its general partner
                                    By: GS Advisors, Inc., its general partner

                                    By: /s/ Richard A. Friedman
                                       ---------------------------
                                    Name: Richard A. Friedman
                                    Title:  President


                                    STONE STREET FUND 1993, L.P.
                                    By: Stone Street Resource Corp., 
                                        its general partner

                                    By: /s/ Richard A. Friedman
                                       ---------------------------
                                    Name: Richard A. Friedman
                                    Title: Vice President


                                    BRIDGE STREET FUND 1993, L.P.
                                    By: Stone Street Resource Corp.,
                                        its managing general partner

                                    By: /s/ Richard A. Friedman
                                       ---------------------------
                                    Name: Richard A. Friedman
                                    Title: Vice President


                                    STONE STREET RESOURCE CORP.
                                    By: /s/ Richard A. Friedman
                                       ---------------------------
                                    Name: Richard A. Friedman
                                    Title: Vice President
                                    
                                     

                                    Page 12
<PAGE>
 
                                   SCHEDULE I
                                   ----------

    The name, business address, present principal occupation or employment and 
citizenship of each director and of each member of the executive committee of
The Goldman Sachs Corporation and The Goldman, Sachs & Co. L.L.C. and of each
member of the executive committee of The Goldman Sachs Group, L.P. and Goldman,
Sachs & Co. are set forth below.

    Unless otherwise indicated, the business address of each person listed below
is 85 Broad Street, New York, NY 10004, and unless otherwise indicated each
person is a citizen of the United States of America. The present principal
occupation or employment of each of the listed persons is as a managing director
of Goldman, Sachs & Co. or another Goldman Sachs operating entity and as a
member of the executive committee.

Name                     Business Address
- ----                     ----------------


Jon Z. Corzine

Henry M. Paulson, Jr.

Roy J. Zuckerberg

Robert J. Hurst

John A. Thain            133 Fleet Street
                         London EC4A 2BB, England

John L. Thornton         133 Fleet Street
                         London EC4A 2BB, England
<PAGE>
 
                                 SCHEDULE II-A
                                 -------------


     The name, business address and present principal occupation of each
director and executive officer of GS Advisors, Inc., the sole general
partner of GS Advisors, L.P., which is the sole general partner of GS Capital
Partners II, L.P., are set forth below.

     The business address for all the executive officers and directors listed
below except Henry Cornell is 85 Broad Street, New York, New York 10004. The
business address of Henry Cornell is 3 Garden Road, Hong Kong.

     All executive officers and directors listed below are United States
citizens.

<TABLE>
<CAPTION>
 
Name                                 Position          Present Principal Occupation
- ----                         ------------------------  ----------------------------
<S>                          <C>                       <C>
Richard A. Friedman          Director/President        Managing Director of
                                                       Goldman, Sachs & Co.

Terence M. O'Toole           Director/Vice President   Managing Director of
                                                       Goldman, Sachs & Co.

Carla H. Skodinski           Vice President/Secretary  Vice President of
                                                       Goldman, Sachs & Co.

Elizabeth S. Cogan           Treasurer                 Vice President of
                                                       Goldman, Sachs & Co.

Joseph H. Gleberman          Director/ Vice President  Managing Director of
                                                       Goldman, Sachs & Co.

Henry Cornell                Vice President            Managing Director of
                                                       Goldman Sachs (Asia) L.L.C.

Barry S. Volpert             Director/Vice President   Managing Director of
                                                       Goldman, Sachs & Co.

Eve M. Gerriets              Vice President/           Vice President of
                             Assistant Secretary       Goldman, Sachs & Co.
                             

David J. Greenwald           Assistant Secretary       Vice President of
                                                       Goldman, Sachs & Co.

C. Douglas Fuge              Assistant Treasurer       Vice President of
                                                       Goldman, Sachs & Co.
</TABLE>
<PAGE>
 
                               SCHEDULE II-B

        The name, business address and present principal occupation of each
director and executive officer of Stone Street Resource Corp., the sole general
partner of Stone Street Fund 1993, L.P. and the sole managing general partner of
Bridge Street Fund 1993, L.P., are set forth below.

        The business address for each of the executive officers and directors 
listed below is 85 Broad Street, New York, New York 10004.

        All executive officers and directors listed below are United States 
citizens.

Name                     Position                   Present Principal Occupation

Friedman, Richard A.     Director/Vice President    Managing Director of
                                                    Goldman, Sachs & Co.

Nash, Avi M.             Director/Vice President    Managing Director of
                                                    Goldman, Sachs & Co.

Kolatch, Jonathan L.     Director/Vice President/   Managing Director of
                         Assistant Treasurer        Goldman, Sachs & Co.

Mehra, Sanjeev K.        Director/Vice President    Managing Director of
                                                    Goldman, Sachs & Co.


Mindich, Eric M.         Director/Vice President/   Managing Director of
                         Treasurer                  Goldman, Sachs & Co.


Sachs, Peter G.          Director/Vice President    Limited Partner of The
                                                    Goldman Sachs Group, L.P.


Fuhrman, Glenn R.        Director/Vice President    Vice President of
                                                    Goldman, Sachs & Co.

Sacerdote, Peter M.      Director/Chairman/C.E.O./  Limited Partner of The
                         President                  Goldman Sachs Group, L.P.


Skodinski, Carla H.      Vice President/            Vice President of 
                         Secretary                  Goldman, Sachs & Co. 

McMahon, J. William      Director/Vice President    Vice President of 
                                                    Goldman, Sachs & Co. 

Goldenberg, Jeffrey B.   Director/Vice President    Managing Director of 
                                                    Goldman, Sachs & Co. 

Singh, Dinakar           Director/Vice President    Vice President of 
                                                    Goldman, Sachs & Co. 
<PAGE>
 
                                 SCHEDULE III
                                 ------------

        In settlement of SEC Administrative Proceeding File No. 3-7646 In the 
Matter of the Distribution of Securities Issued by Certain Government Sponsored 
Enterprises, Goldman, Sachs & Co., (the "Firm") without admitting or denying the
findings consented to the entry of an Order dated January 16, 1992 along with 
numerous other securities firms. The SEC found that the Firm in connection with 
its participation in the primary distributions of certain unsecured debt 
securities issued by Government Sponsored Enterprises ("GSEs") made and kept 
certain records that did not accurately reflect the Firm's customers' orders for
GSEs' securities and/or offers, purchases or sales by the Firm of the GSEs' 
securities effected by the Firm in violation of Section 17(a) of the Exchange 
Act and 17 C.F.R. (S)(S) 240.17a-3 and 240.17a-4.

        The Firm was ordered to cease and desist from committing or causing 
future violations of the aforementioned sections of the Exchange Act in 
connection with any primary distributions of unsecured debt securities issued by
the GSEs, pay a civil money penalty to the United States Treasury in the amount 
of $100,000 and maintain policies and procedures reasonably designed to ensure 
the Firm's future compliance with the aforementioned sections of the Exchange 
Act in connection with any primary distributions of unsecured debt securities 
issued by the GSEs.

        In SEC Administrative Proceeding File No. 3-8282 In the Matter of 
Goldman, Sachs & Co., the Firm without admitting or denying the allegations 
settled administrative proceedings involving alleged books and records and 
supervisory violations relating to eleven trades in the secondary markets for 
U.S. Treasury securities in 1985 and 1986. The SEC alleged that the Firm had 
failed to maintain certain records required pursuant to Section 17(a) of the 
Exchange Act and had also failed to supervise activities relating to the 
aforementioned trades in violation of Section 15(b)(4)(E) of the Exchange Act.

        The Firm was ordered to cease and desist from committing or causing any 
violations of the aforementioned sections of the Exchange Act, pay a civil money
penalty to the SEC in the amount of $250,000 and establish policies and 
procedures reasonably designed to assure compliance with Section 17(a) of the 
Exchange Act and Rules 17a-3 and 17a-4 thereunder.


<PAGE>
 
<TABLE> 
<CAPTION> 
                                                            SCHEDULE IV

  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-280452-12           300    18.75   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-280453-12           300    18.75   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-105008-12         1,000   16.375  11-Nov-96   14-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1007-100415-12           900   18.625   7-Oct-96   10-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143041-12           450       15  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-140438-12           650   17 1/4  17-Oct-96   22-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143034-12         2,000       15  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143226-12         1,100   16.283   6-Nov-96   12-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143196-12         1,400     16.2   8-Nov-96   14-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143308-12           250   14 5/8  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143309-12         1,000   14 5/8  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143047-12           600       15  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-140747-12         3,000   17 1/2  29-Oct-96    1-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143268-12         2,000       17  31-Oct-96    5-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143035-12           300       15  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143132-12           300   16 5/8  31-Oct-96    5-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1202-143002-12         2,700   12 3/4  27-Nov-96    3-Dec-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     Corr  1202-999714-12         5,300   12 3/4  27-Nov-96    3-Dec-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-143232-12         1,500     16.2   7-Nov-96   13-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143227-12         1,000   16.283   6-Nov-96   12-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143197-12         1,000     16.2   8-Nov-96   14-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143146-12           500   16 5/8  31-Oct-96    5-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143310-12           500   14 5/8  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143037-12           500       15  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-143201-12         3,000       15   3-Dec-96    6-Dec-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143032-12           650       15  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143228-12           600   16.283   6-Nov-96   12-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143198-12           900   16 1/4   8-Nov-96   14-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-140540-12           250   17 1/8  17-Oct-96   22-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-140522-12         2,000       17  21-Oct-96   24-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-140441-12         3,500     17.7  28-Oct-96   31-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143145-12           750   16 5/8  31-Oct-96    5-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143229-12           400   16.283   6-Nov-96   12-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143199-12           600   16 1/4   8-Nov-96   14-Nov-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-140460-12         1,000       18  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143230-12           600   16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143200-12           900   16 1/4   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-143230-12         2,000     16.2   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143231-12         2,600   16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143201-12         1,400     16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143232-12           400   16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143202-12           600   16 1/4   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143144-12           350   16 5/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143233-12           400   16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143203-12           600   16 1/4   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143234-12         1,300   16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143204-12         1,700     16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143235-12           900   16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143205-12         1,100     16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143236-12           900   16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143206-12         1,100     16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-143231-12         2,000     16.2   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-143237-12         3,000   16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143207-12         2,000     16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1008-270602-12         5,000   18.775   8-Oct-96   11-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-271256-12         3,500    16.65  15-Oct-96   18-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-274314-12  5,000           14.85   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-270742-12         5,000    17.94  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-286011-12         2,500   14.775   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-286012-12         2,500   14.775   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-280413-12  1,400           19.15  10-Oct-96   16-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-286076-12         3,300   13 1/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-286012-12         1,300   13 5/8  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1129-286018-12  2,000          13 1/2  29-Nov-96    4-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-286029-12         1,200   15.225  18-Nov-96   21-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-286144-12         1,000   13.555  22-Nov-96   27-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-286143-12         1,500   13.555  22-Nov-96   27-Nov-96
</TABLE>                        
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1115-286003-12           500   15 7/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     Corr  1115-999687-12           200   15 7/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-286039-12  5,000          15 1/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-286092-12         2,500   13 5/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-290533-12           500   17 3/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1007-290464-12           250   18 7/8   7-Oct-96   10-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304007-12         2,000   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304142-12         2,000   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304004-12         1,000   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304005-12         1,000   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304006-12         1,000   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304146-12         2,000   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     Corr  1204-999572-12         2,500   14 3/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304008-12         1,000   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304010-12         1,500   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304182-12         2,000       15   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304183-12         2,000   15 1/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304011-12         1,500   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-021785-12           400    16.25   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-021801-12           200   16 1/4   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-021802-12           200   16 1/4   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-022239-12           200   16 1/4   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-022240-12         1,800   16 1/4   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-024336-12         2,500  16 5/16   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-025731-12         2,000   16 1/4   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-110942-13        16,600   16 1/4   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-143230-13  2,000            16.2   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-143231-13  2,000            16.2   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1107-143232-13  1,000            16.2   7-Nov-96   13-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-020598-12  2,000              19   4-Oct-96    9-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-022207-12        10,000   18 7/8   4-Oct-96    9-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-022411-12    575         18.8125   4-Oct-96    9-Oct-96 
</TABLE>                        
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>        
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-023139-12         1,000       19   4-Oct-96    9-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-023488-12           300       19   4-Oct-96    9-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-023830-12         1,000       19   4-Oct-96    9-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-024014-12  5,000              19   4-Oct-96    9-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-024828-12  4,800              19   4-Oct-96    9-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1004-025060-12           348   18 7/8   4-Oct-96    9-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1007-024143-12         5,000   18 3/4   7-Oct-96   10-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1007-024173-12         1,000   18 7/8   7-Oct-96   10-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1007-024209-12    500         18.9375   7-Oct-96   10-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1007-100415-13    900          18 5/8   7-Oct-96   10-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1007-290464-13    250          18 7/8   7-Oct-96   10-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1008-016539-13         2,500       19   8-Oct-96   11-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1008-016679-13  2,500          18 7/8   8-Oct-96   11-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1008-020477-12         1,000   19 1/4   8-Oct-96   11-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1008-021382-12  5,000              19   8-Oct-96   11-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1008-022672-12         4,600  18.9375   8-Oct-96   11-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1008-270602-13  5,000          18.775   8-Oct-96   11-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-020720-12  1,000          18 3/4   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-020762-12  1,000          18 3/4   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-020776-12    500          18 3/4   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-020831-12    500          18 3/4   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-020863-12    500          18 3/4   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-021207-12           500       19   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-021725-12  1,000          18 3/4   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-280452-13    300          18 3/4   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1009-280453-13    300          18 3/4   9-Oct-96   15-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-021320-12    500          18 3/4  10-Oct-96   16-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-021322-12    800          18 3/4  10-Oct-96   16-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-021416-12  1,000          18 3/4  10-Oct-96   16-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-023013-12     50          18 3/4  10-Oct-96   16-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-023475-12           800   18 7/8  10-Oct-96   16-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-023480-12  1,000          18 1/2  10-Oct-96   16-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-023483-12  1,000          18 1/2  10-Oct-96   16-Oct-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-023496-12  1,000          18 1/4  10-Oct-96   16-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-023500-12         2,000   18 3/8  10-Oct-96   16-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-024997-12           900   18 1/8  10-Oct-96   16-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1010-280413-13         1,400    19.15  10-Oct-96   16-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1011-080059-13           683  18.7391  10-Oct-96   16-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1011-080060-13         1,617  18.7391  10-Oct-96   16-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-020097-12  1,000              18  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-020109-12  1,000              18  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-020176-12           500   18 1/8  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-020876-12         1,000   18 1/8  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-021799-12     50          18 1/8  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-023199-12  1,000          17 7/8  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-024363-12  1,000          17 5/8  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1011-270742-13  5,000           17.94  11-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-020034-12  5,000          17 1/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-020078-12  6,000          17 1/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-020637-12  1,000          17 1/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-020685-12  5,000          16 7/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-020757-12  1,000          16 5/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-020811-12  1,000          16 5/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-020847-12  1,000          16 5/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-021943-12  1,000          16 5/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-021963-12  3,000          16 1/4  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-022179-12  3,500          16 1/4  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-022933-12         2,000       16  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-023048-12         5,000       16  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-023133-12           500   16 1/8  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-023215-12         1,000       16  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-023245-12         1,000       16  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-024267-12           500   16 1/8  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-024286-12         1,200  16 1/16  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-024312-12         2,000  16 1/16  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-024316-12         2,000  16 1/16  14-Oct-96   17-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-024449-12        10,000   16 1/2  14-Oct-96   17-Oct-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-024478-12         1,000   16 1/2  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-024479-12         1,000   16 1/2  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-024483-12         1,000   16 1/2  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-140426-13         1,000   16 1/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-140427-13         1,000   16 1/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-140428-13         1,000   16 1/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-140429-13         1,000   16 1/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-140430-13         1,500   16 1/8  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-206256-13 25,000         16.1125  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-206257-13 10,000         16.1125  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-206258-13 15,000         16.1125  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1014-334339-13  1,000          15.755  14-Oct-96   17-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-020106-12         3,000   16 3/4  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-020204-12         3,500   16 3/4  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-020477-12         1,000   16 3/4  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-021838-12        10,000   16 3/8  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-021951-12         2,500   16 1/2  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-022224-12         1,000   16 1/2  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-023663-12         3,000   16 1/2  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-023736-12         2,000   16 1/2  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-023897-12         3,000   16 3/4  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-023902-12         1,000   16 3/4  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-024173-12         1,764       17  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-024539-12         2,000   17 1/8  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025032-12           100   16 7/8  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025043-12         5,000   16 3/4  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025049-12         1,500   16 5/8  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025052-12         2,000   16 5/8  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025070-12         1,000   16 1/2  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025076-12         2,000   16 1/2  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025079-12         5,500   16 1/2  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025222-12           500   16 7/8  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-025540-12           500   16 7/8  15-Oct-96   18-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-200381-13         1,000   16 7/8  15-Oct-96   18-Oct-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-206153-13  5,000         16.5521  15-Oct-96   18-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-206154-13 15,000         16.5521  15-Oct-96   18-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-206155-13 20,000         16.5521  15-Oct-96   18-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-206156-13 10,000         16.5521  15-Oct-96   18-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-206157-13 10,000         16.5521  15-Oct-96   18-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1015-271256-13  3,500           16.65  15-Oct-96   18-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1016-016758-13         2,500       17  16-Oct-96   21-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1016-024036-12  1,000              17  16-Oct-96   21-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-016651-13  2,500              17  17-Oct-96   22-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-021776-12     50          16 3/4  17-Oct-96   22-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-021953-12         1,000   17 3/8  17-Oct-96   22-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-021959-12         1,000   17 3/8  17-Oct-96   22-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-022642-12  1,000          17 1/4  17-Oct-96   22-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-140438-13    650          17 1/4  17-Oct-96   22-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-140452-13    650          17 1/4  17-Oct-96   22-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1017-140540-13    250          17 1/8  17-Oct-96   22-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-020345-12           500   17 3/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-020647-12  1,000          17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-020661-12  1,000          17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-020698-12  1,000          17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-022532-12  1,000          17 1/8  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-022534-12    500          17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-023251-12         2,500   17 1/2  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-023289-12         1,000   17 1/2  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-024243-12  1,000          17 1/8  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-024272-12    500          17 1/8  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-024284-12  1,000          17 1/8  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-024317-12    900          17 1/8  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-024383-12  1,000          17 1/8  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-024753-12  2,000          17 1/8  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1018-024925-12  2,000          17 1/8  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112301-13         3,110   17 1/4  18-Oct-96   23-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112302-13           592   17 1/4  18-Oct-96   23-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112303-13           488   17 1/4  18-Oct-96   23-Oct-96
</TABLE>                        
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112304-13           204   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112305-13            17   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112306-13            58   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112308-13           215   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112309-13           165   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112310-13            47   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112311-13         1,419   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112312-13           460   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112313-13           284   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112314-13           199   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112315-13           275   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112316-13           240   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112317-13         1,000   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112318-13           280   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112319-13           144   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112320-13            42   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112321-13           525   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112322-13           127   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1021-112323-13            55   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1112-110091-13            54   17 1/4  18-Oct-96   23-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-022740-12         3,000  17 3/16  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-022743-12         1,000   17 1/8  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-022751-12         1,800   17 1/8  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-022752-12         1,000       17  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-022760-12        10,000   17 1/8  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-022765-12         3,000   17 1/8  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-023350-12        18,000       17  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-023848-12     60              17  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-140487-13  2,000              17  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-140488-13  4,000              17  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-140489-13  4,000          16 7/8  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-140522-13  2,000              17  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-140523-13    400              17  21-Oct-96   24-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1021-140524-13    300              17  21-Oct-96   24-Oct-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-016677-13  8,000              17  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-020952-12         2,000   17 1/8  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-021159-12           100   17 3/8  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-022424-12           500   17 3/8  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-022457-12           500   17 3/8  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-024928-12  1,000          16 7/8  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-025474-12  1,000          16 5/8  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-025875-12         1,000   16 5/8  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-025896-12         1,000   16 5/8  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1022-025918-12         1,000   16 1/2  22-Oct-96   25-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-021512-12         2,000   16 1/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-022966-12    175          16 1/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-023269-12         2,000   16 1/4  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-024356-12         1,000   16 3/4  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025299-12         1,000   17 1/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025437-12  1,000          17 1/2  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025460-12         1,000   17 3/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025462-12         1,000   17 3/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025513-12  1,000          17 5/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025528-12    500          17 3/4  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025539-12  1,000          17 5/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025602-12         1,000       18  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025615-12         1,000   17 3/4  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025711-12         1,000  17.8125  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025970-12         1,000   17 3/4  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025975-12         2,600   17 3/4  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025976-12         1,000  17.6875  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-025988-12         5,000   17 5/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-026047-12  1,500         17.6875  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-026055-12  1,400          17 3/4  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-100352-13         6,000   16 1/4  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1023-112671-13        10,000   16 7/8  23-Oct-96   28-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-020442-12    500          17 1/2  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-020512-12    500          17 1/2  24-Oct-96   29-Oct-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-021471-12         1,000   18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-021535-12         5,000   18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-021794-12           200   18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-021998-12           500   18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-022077-12         1,000   18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-022085-12         1,000   18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-022243-12  5,000              18  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-022450-12         3,000       18  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-023965-12  1,000          17 7/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-023975-12  7,500          17 7/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-024048-12         4,000       18  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-024250-12         4,000       18  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-024779-12     50          17 7/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-024924-12           500       18  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-025146-12         5,000       18  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-025488-12         1,000   18 3/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-025658-12         5,000   18 3/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-113348-13  7,300          18 3/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-113349-13    200          18 3/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-113350-13  2,500          18 3/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-140429-13  4,000          17 3/4  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-140499-13  3,000              18  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1024-140500-13  3,000          18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1025-140546-13  2,000          18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     Corr  1025-999306-13  1,000          18 1/8  24-Oct-96   29-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020092-12    500          18 1/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020328-12  1,000          18 1/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020429-12         1,000   17 3/4  25-Oct-96   30-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020434-12         1,000   17 7/8  25-Oct-96   30-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020452-12         1,000   17 3/4  25-Oct-96   30-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020460-12         1,000   17 1/2  25-Oct-96   30-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020505-12           400   17 3/8  25-Oct-96   30-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020516-12         1,000   17 3/8  25-Oct-96   30-Oct-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020534-12         1,000   17 3/8  25-Oct-96   30-Oct-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020634-12         1,000   17 1/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-020650-12  1,000          17 1/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-021643-12           500   17 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-022895-12         4,000   17 1/2  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-022896-12  1,000          17 3/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-022992-12  1,000              17  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023071-12           500   16 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023072-12         1,000   16 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023097-12  2,500          16 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023707-12         1,000       17  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023709-12         1,000       17  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023713-12         1,000       17  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023716-12         1,000       17  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023720-12         1,000       17  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023780-12  2,000          17 1/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023799-12         1,000   17 3/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023811-12         2,000   17 3/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023819-12  5,000         17 3/16  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-023938-12  5,000          17 1/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024204-12         1,000   17 5/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024392-12         1,800   17 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024393-12         1,000   17 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024401-12           100   17 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024440-12    300          17 5/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024441-12  1,700          17 5/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024513-12    300          17 5/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024843-12    229          17 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-024910-12  5,000          17 5/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-025217-12  1,500          17 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-025254-12  1,500          17 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-025255-12  2,000          17 3/4  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-112802-13        50,000  17.5875  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-113110-13  6,200          17 1/2  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-113111-13    600          17 1/2  25-Oct-96   30-Oct-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-113112-13 18,200          17 1/2  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1025-290533-13    500          17 3/8  25-Oct-96   30-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-016858-13         2,500       18  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-020064-12         1,000   18 5/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-020079-12           500   18 5/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-020088-12           500   18 5/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-020702-12  1,000          18 1/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-020991-12    500          17 7/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-021369-12    200          17 7/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-021609-12  1,000          17 7/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-021677-12  1,000          17 3/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-022381-12  1,000          17 1/2  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-022385-12  1,000          17 1/2  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-022403-12  1,000          17 1/2  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-022852-12         1,000       18  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-023644-12           500       18  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-023647-12           500       18  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-023648-12           500   17 7/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-023974-12  1,000          17 3/4  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-023985-12  1,000          17 3/4  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-023988-12           200   17 5/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-023990-12  1,000          17 3/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-023995-12  1,000          17 3/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-024307-12    200          17 1/2  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-024317-12         1,000   17 5/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-024420-12           300   17 5/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-112996-13  3,600          18 1/4  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-112997-13    100          18 1/4  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-112998-13  1,300          18 1/4  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-140441-13  3,500            17.7  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-140460-13  1,000              18  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-140467-13         4,000       18  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-140708-13           200   17 7/8  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-280504-13  1,000          18 1/2  28-Oct-96   31-Oct-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1028-280505-13  1,000          18 1/2  28-Oct-96   31-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-016915-13  2,500          16 5/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-020279-12     50          17 1/2  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-020594-12         1,500   17 1/2  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-020670-12         5,000   17 1/2  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-020704-12         1,000   17 5/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-020730-12         3,000   17 5/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-022654-12         4,000   17 3/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-022693-12         1,500   17 3/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-022957-12         1,200   17 1/4  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-023661-12           500   17 3/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-023926-12  2,000          17 1/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-024180-12  1,000          16 7/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-025236-12  1,000          16 5/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-025595-12  1,000          16 3/8  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-112918-13 17,000         17.2279  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1029-140747-13  3,000          17 1/2  29-Oct-96    1-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-021006-12  1,000          16 3/8  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-021117-12  1,000              16  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-024415-12         1,000   16 3/4  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-024429-12         1,000   16 7/8  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-024793-12         3,000   16 7/8  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-024928-12         1,000   16 7/8  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-025142-12         1,000   16 7/8  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-112694-13  3,000          16 3/8  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1030-140514-13  1,000              16  30-Oct-96    4-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-021294-12           200   16 7/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-021801-12         1,000   16 7/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-021812-12         1,000       17  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-024667-12         1,000   16 7/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-025271-12  1,000          16 7/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-025466-12         1,000       17  31-Oct-96    5-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-025470-12         2,000  16.9375  31-Oct-96    5-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-025476-12         3,000  16.9375  31-Oct-96    5-Nov-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143131-13    400          16 3/4  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143132-13    300          16 5/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143144-13    350          16 5/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143145-13    750          16 5/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143146-13    500          16 5/8  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143268-13  2,000              17  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1031-143278-13  1,600          16 3/4  31-Oct-96    5-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1101-023962-12  1,000          16 3/4   1-Nov-96    6-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1101-024976-12         2,000   16 1/2   1-Nov-96    6-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1101-024992-12    500          16 1/2   1-Nov-96    6-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1101-025000-12  1,000          16 1/2   1-Nov-96    6-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1101-025631-12         1,000   16 3/8   1-Nov-96    6-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1101-025632-12           200   16 3/8   1-Nov-96    6-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1101-025634-12         3,700   16 3/8   1-Nov-96    6-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1101-025638-12           200   16 3/8   1-Nov-96    6-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-021372-12         2,000   16 7/8   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-022369-12  2,000          16 5/8   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-022515-12         1,000   16 5/8   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-023084-12           800   16 5/8   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-023100-12           200   16 5/8   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-023104-12         1,800   16 5/8   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-023340-12  7,500          16 5/8   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-023517-12            75   16 3/4   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1104-266067-13    400          16 1/2   4-Nov-96    7-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1105-021348-12  4,000          16 5/8   5-Nov-96    8-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1105-021533-12  1,000          16 5/8   5-Nov-96    8-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1105-024604-12     75          16 5/8   5-Nov-96    8-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1105-024879-12  5,000          16 1/2   5-Nov-96    8-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1105-025316-12           275   16 5/8   5-Nov-96    8-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1105-025763-12         5,000   16 5/8   5-Nov-96    8-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-021759-12           600   16 3/8   6-Nov-96   12-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-022010-12        10,000   16 1/2   6-Nov-96   12-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-022067-12         5,000   16 1/2   6-Nov-96   12-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1106-023868-12         1,000   16 3/8   6-Nov-96   12-Nov-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-023872-12           400   16 3/8   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-023879-12         1,000   16 1/4   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-023894-12         1,000   16 1/4   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-023915-12         1,000   15 1/2   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-023926-12         5,000   15 3/4   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-023936-12         1,000   15 7/8   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-023937-12         1,000   15 3/4   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-024341-12  1,300          15 5/8   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-024374-12  1,500          15 5/8   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-024709-12         5,000       16   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-025521-12         4,000  16 3/16   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-025569-12           800  16 3/16   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-025577-12           900  16 3/16   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-025864-12           500  16 3/16   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143225-13  1,300          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143226-13  1,100          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143227-13  1,500          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143228-13    600          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143229-13    400          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143230-13    600          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143231-13  2,600          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143232-13    400          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143233-13    400          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143234-13  1,300          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143235-13    900          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143236-13    900          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1106-143237-13  3,000          16.283   6-Nov-96   12-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1108-020601-12         5,000   16 3/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1108-021244-12         1,000   16 3/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1108-021346-12         1,000   16 3/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1108-024668-12    500          16 1/2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1108-024670-12  1,700          16 1/2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1108-024671-12    300          16 5/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1108-024774-12  3,000          16 1/2   8-Nov-96   14-Nov-96 
</TABLE>                        
<PAGE>                                   
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-024843-12  4,000          16 3/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-024971-12  2,500          16 1/2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-025017-12  1,000          16 3/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-025360-12  5,000          16 3/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-105314-13        30,000   16 5/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143080-13    250              16   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143195-13  1,700            16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143196-13  1,400            16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143197-13  1,000            16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143198-13    900          16 1/4   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143199-13    600          16 1/4   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143200-13    900          16 1/4   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143201-13  1,400            16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143202-13    600          16 1/4   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143203-13    600          16 1/4   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143204-13  1,700            16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143205-13  1,100            16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143206-13  1,100            16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-143207-13  2,000            16.2   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1108-206381-13 30,000          16 3/8   8-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-020047-12         3,000   16 1/2  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-021701-12         5,000   16 1/2  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-022203-12         2,500   16 1/2  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-022207-12  1,000          16 1/2  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-022932-12 10,000          16 1/2  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-023343-12  2,500          16 1/2  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-024282-12         4,500   16 1/2  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-024561-12           500   16 3/8  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-105008-13  1,000          16 3/8  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-143115-13  1,000          16 1/4  11-Nov-96   14-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-143153-13           800   16 5/8  11-Nov-96   14-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-143154-13         1,000   16 5/8  11-Nov-96   14-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-143155-13         1,000   16 5/8  11-Nov-96   14-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1111-143156-13         1,000   16 5/8  11-Nov-96   14-Nov-96
</TABLE>                        
                                
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1112-021096-12         3,000   16 5/8  12-Nov-96   15-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1112-023368-12    200          16 5/8  12-Nov-96   15-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1112-025310-12  1,000          16 5/8  12-Nov-96   15-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1112-025361-12  1,000          16 5/8  12-Nov-96   15-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1112-025569-12  1,000          16 1/2  12-Nov-96   15-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1112-025774-12  1,000          16 1/2  12-Nov-96   15-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1112-026273-12  1,000          16 1/2  12-Nov-96   15-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1113-020214-12  2,000          16 1/4  13-Nov-96   18-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1113-022965-12  2,000          16 1/4  13-Nov-96   18-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1113-023516-12         1,400  16 9/32  13-Nov-96   18-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1113-025067-12         1,000   16 1/4  13-Nov-96   18-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1113-025785-12         1,000  16 3/16  13-Nov-96   18-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-001374-13  1,000              16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-001563-13 10,000          16 1/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-020058-12    500          16 1/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-020938-12         3,000   16 3/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022222-12           200  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022226-12         1,000  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022227-12         2,900  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022229-12         1,000  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022232-12         1,600  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022248-12         2,100  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022265-12           200  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022266-12         2,100  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022337-12           400  16 3/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022835-12         1,000   16 1/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022888-12    100              16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-022916-12    175         16 1/16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-023661-12  1,000              16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024024-12    700          15 1/2  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024031-12  2,094          15 1/2  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024037-12  1,000          15 1/2  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024106-12  1,000          15 1/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024114-12  1,000          15 1/4  14-Nov-96   19-Nov-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024192-12  7,500              15  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024223-12  2,000              15  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024770-12    800          15 3/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024817-12         1,000   15 5/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024883-12         3,000   15 1/2  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024904-12  1,000          15 5/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024908-12  1,000          15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-024912-12    500          15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-025228-12         1,028   15 7/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-025406-12         2,000   15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-025407-12           500   15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-025566-12         2,000   15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-025644-12         1,500  15.6875  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-026048-12  4,000          15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-026056-12         1,500   15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-026299-12           600   15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-143114-13  1,000          16 1/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-143115-13  3,000          15 3/4  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-206242-13           500       16  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1114-286039-13         5,000   15 1/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1115-286003-13    500          15 7/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     Corr  1115-999687-13    200          15 7/8  14-Nov-96   19-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-001687-13  7,500          15 3/4  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-020996-12        15,000  15.8125  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-021854-12  1,000          15 3/4  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-022167-12         2,000   15 3/4  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-022538-12         2,300  15.6875  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-023086-12  1,000          15 1/2  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-023400-12         3,000   15 3/8  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-023475-12         1,000   15 1/2  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-023544-12    500          15 1/2  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-024694-12  3,500          15 1/2  15-Nov-96   20-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-025142-12         1,000  15 7/16  15-Nov-96   20-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1115-026419-12         1,000   15 3/8  15-Nov-96   20-Nov-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-001480-13  2,500          15 1/2  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-001481-13  2,500          15 5/8  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-001482-13  2,500          15 3/8  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-001483-13  2,500          15 1/4  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-020120-12         1,000   15 5/8  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-021305-12         4,000   15 3/4  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-022732-12           900   15 1/2  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-022733-12           300   15 1/2  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-022734-12         1,000   15 1/2  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-025135-12         1,500   15 5/8  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1118-286029-13  1,200          15.225  18-Nov-96   21-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-021913-12         1,000   15 3/8  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-021916-12         1,000   15 3/8  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-024119-12         1,000   14 3/4  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-024124-12         2,000   14 7/8  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-024394-12           200       15  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-025069-12  1,450          14 5/8  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-110637-13 20,000         15 1/16  19-Nov-96   22-Nov-96
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143032-13    650              15  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143034-13  2,000              15  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143035-13    300              15  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143037-13    500              15  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143041-13    450              15  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143042-13    250              15  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143047-13    600              15  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143308-13    250          14 5/8  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143309-13  1,000          14 5/8  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-143310-13    500          14 5/8  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1119-286070-13  1,000          14.725  19-Nov-96   22-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-020465-12  2,500          14 5/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-020623-12    100              14  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-020834-12  3,000          14 1/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-021146-12  2,600          14 1/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-021160-12    400          14 1/8  20-Nov-96   25-Nov-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-021404-12  5,000          14 1/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-021415-12  1,000          14 1/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-021419-12  1,000          14 1/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-021531-12           500   13 7/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-021533-12         1,000   13 7/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-022522-12  6,000              14  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-022587-12  1,000              14  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-022608-12  1,000          13 5/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-023279-12           400   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-023285-12           100   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-023484-12         3,400   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-024089-12         1,200   13 1/4  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-024126-12         5,000   13 1/4  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-024212-12  5,000          13 1/4  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-110480-13         5,000   13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-143144-13         1,000   14 1/4  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-143288-13  1,000          13 5/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-286029-13  3,000          14 5/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-286076-13  3,300          13 1/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-286092-13  2,500          13 5/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304004-13  1,000          13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304005-13  1,000          13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304006-13  1,000          13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304007-13  2,000          13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304008-13  1,000          13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304009-13    500          13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304010-13  1,500          13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1120-304011-13  1,500          13 3/8  20-Nov-96   25-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-001555-13 10,000          13 3/8  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-001556-13  5,000          12 7/8  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-001557-13  5,000              13  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-021069-12         1,900   13 1/2  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-021778-12  1,000          13 1/8  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-022058-12  1,000          13 1/8  21-Nov-96   26-Nov-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-022061-12  1,000              13  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-022153-12         5,000   13 1/8  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-022158-12  5,000              13  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-022217-12         2,500   13 1/8  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-022382-12         1,000   13 1/8  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-022399-12         1,000   13 1/4  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-023040-12         3,000       13  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-023106-12         5,000   13 1/4  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-023993-12  1,000          13 1/2  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-110314-13        10,000   13 1/4  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1121-286012-13  1,300          13 5/8  21-Nov-96   26-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-020392-12  2,000          13 3/4  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-020911-12  2,500          13 3/4  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-021621-12            75   13 3/4  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-021975-12         1,000   13 5/8  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-021994-12         1,000   13 1/2  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-022005-12         1,000   13 1/2  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-022017-12         1,000   13 3/8  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-022024-12         1,000   13 3/8  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-022041-12         4,000   13 3/8  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-022239-12  2,000          13 5/8  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-022243-12  1,000          13 1/2  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-022488-12         1,000   14 1/4  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-022501-12         5,000   14 1/4  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-023880-12  1,000          13 7/8  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-025124-12  1,000          13 3/4  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-266506-13        10,000   13 1/2  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-286143-13  1,500          13.555  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1122-286144-13  1,000          13.555  22-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-001341-13    200              12  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021166-12         1,000   13 5/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021168-12         1,000   13 5/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021187-12  1,000          13 1/4  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021696-12  3,000          12 3/4  25-Nov-96   29-Nov-96 
</TABLE> 
<PAGE>                                  
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021830-12  2,000          12 3/4  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021854-12         1,000       13  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021858-12         1,000       13  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021979-12         5,000       13  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-021999-12         1,000       13  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022369-12  1,000          12 1/2  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022450-12         1,000   12 3/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022462-12           500   12 1/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022463-12         1,000   12 1/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022465-12           500   12 1/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022467-12         1,000   12 1/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022472-12         1,000   12 1/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022888-12         2,700  12 3/16  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-022909-12  5,000         12 1/16  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-023534-12  2,000              12  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-023679-12  3,000              12  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-023996-12           500   12 1/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-024111-12    500         12 3/16  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-024112-12    700         12 3/16  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-024259-12  2,500         12 3/16  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-110940-13        30,000  12.2917  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-143273-13  2,500           12.66  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-143274-13  2,500          12.785  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-143275-13  5,000          12.035  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-143276-13  5,000           12.16  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-143277-13  1,000          12.035  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-143278-13         1,000    12.35  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-143279-13           700   12 3/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266297-13        20,000   12 1/8  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266298-13         5,000       12  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266568-13    800          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266569-13    200          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266570-13    200          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266571-13    200          12.301  25-Nov-96   29-Nov-96 
</TABLE>                        
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266572-13     50          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266573-13    400          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266574-13    200          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266575-13    300          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266576-13    900          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266577-13    400          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266578-13    100          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266579-13     50          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266580-13  1,000          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266581-13    300          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266582-13    200          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266583-13    300          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266584-13    600          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266585-13    200          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266586-13    100          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266587-13    300          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266588-13    300          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266589-13    300          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266590-13    500          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266591-13    500          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266592-13    400          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266593-13    900          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266594-13    500          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266595-13    400          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266596-13    900          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266597-13  1,100          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266598-13    400          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266599-13    500          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266600-13    200          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266601-13    300          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266602-13    600          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266603-13    200          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266604-13    286          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1125-266605-13    557          12.301  25-Nov-96   29-Nov-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1125-266606-13     99          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1125-266607-13    411          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1125-266608-13    524          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1125-266609-13    122          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1125-266610-13    200          12.301  25-Nov-96   29-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.      Corr  1126-999140-13 15,000          13 1/2  25-Nov-96   27-Nov-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-001789-13  1,500          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-001790-13  1,500          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-020064-12    200          12 1/4  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-020381-12  2,500          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-020430-12  1,000          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-020441-12         1,000   12 3/4  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-020793-12  5,000          12 5/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-022132-12 10,700          12 3/4  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-022285-12  1,000          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-022342-12         1,000  12 7/16  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-024729-12           100   12 1/2  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-024981-12         2,000   12 1/2  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-025235-12            25   12 5/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-025882-12         6,500   12 1/2  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-026214-12         1,000   12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-026262-12         2,000   12 1/2  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-026287-12        11,000   12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-026489-12  1,800          12 5/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-026741-12         2,500   12 5/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-026752-12         2,000   12 1/2  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-111786-13        30,000   12 5/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-143041-13  1,200           12.41  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-143047-13     26          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-143109-13  3,300          12.285  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-143114-13  2,000          12 1/4  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-143178-13  2,000          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-266375-13    900          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.            1126-266376-13    100          12 3/8  26-Nov-96    2-Dec-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1126-266377-13    100          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1126-266378-13    200          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1126-266379-13 30,000          12 3/8  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1126-286012-13           900   12 3/4  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1126-286013-13         1,000   12 3/4  26-Nov-96    2-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-001503-13  5,000          12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-020036-12         1,000   12 5/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-020071-12         1,000   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-021699-12  2,000              13  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-021720-12  5,000              13  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-021912-12 10,000              13  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-021952-12  2,000              13  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-022794-12  5,000              13  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-022925-12           300   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-022937-12    200          12 3/4  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-023616-12  1,000          12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-023999-12         2,500   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-024002-12         2,500   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-024006-12         2,500   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-024008-12         1,600   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-024016-12           900   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-024017-12           700   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-024019-12           900   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-024435-12  5,000         12.9375  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-112119-13        30,000  12.9792  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-143044-13           100   12 7/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-143065-13  1,000          12 3/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-143066-13  2,000          12 5/8  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-293103-13        10,000       13  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1127-293104-13        10,000       13  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1202-143002-13  2,700          12 3/4  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     Corr  1202-999714-13  5,300          12 3/4  27-Nov-96    3-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1129-001128-13  5,000           13.23  29-Nov-96    4-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1129-020269-12  1,500          13 1/4  29-Nov-96    4-Dec-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1129-020293-12  1,000          13 1/4  29-Nov-96    4-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1129-021181-12         1,000   13 1/2  29-Nov-96    4-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1129-286018-13         2,000   13 1/2  29-Nov-96    4-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-001156-13  5,000          14.105   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-020513-12    300          13 5/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-020844-12  1,000          13 5/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021394-12  1,000          13 3/4   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021438-12  1,000          13 3/4   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021456-12  1,000          14 1/4   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021459-12  1,000          14 1/4   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021490-12  2,500          14 1/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021499-12  1,000          14 1/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021528-12  1,300          14 1/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021655-12           200  14 1/16   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021658-12           500  14 1/16   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021671-12           100  14 1/16   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021673-12           100  14 1/16   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-021675-12           500       14   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-022390-12         1,000   14 1/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-022397-12         1,000   14 1/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-022404-12         1,000   14 1/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-022405-12         1,000   14 1/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-022442-12  1,000          14 5/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-022444-12  1,000          14 3/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-022761-12  3,000          14 1/2   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-022772-12  1,000          14 1/2   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-023084-12  3,000          14 5/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-023379-12    150         14 9/16   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-023388-12  1,000          14 3/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-023722-12           125   14 1/2   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-024989-12    200          14 1/2   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-025048-12  1,000          14 1/2   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-025061-12  1,000          14 1/2   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-025062-12    500          14 1/2   2-Dec-96    5-Dec-96 
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-025316-12  1,000          14 1/2   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-110383-13         9,000   13 3/4   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-110806-13        20,000   14 1/8   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1202-274314-13         5,000    14.85   2-Dec-96    5-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-001380-13  5,000          15.105   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-021928-12  2,000          14 5/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-022021-12         1,000   14 7/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-022031-12         1,000       15   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-022037-12         1,000   15 1/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-022113-12         2,000   15 1/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-022706-12         1,100   15 1/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-023222-12        10,000       15   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-024282-12         1,000   15 1/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-024283-12         1,000   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-024313-12         1,000   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-024316-12           900   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-024343-12         1,000   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-024579-12         1,500   15 5/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-024809-12           100   15 3/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-024811-12         1,900   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-025665-12  1,000          15 3/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-025792-12         1,000   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-025924-12         4,600   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-025925-12         1,000   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-025926-12         4,600   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-143121-13  5,500          14 3/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-143201-13  3,000              15   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-190303-13         2,500   15 3/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-190304-13         5,000   15 1/2   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-190305-13        10,000   15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-286011-13  2,500          14.775   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-286012-13  2,500          14.775   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-286014-13  2,500          14.775   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-293057-13         1,500     14.9   3-Dec-96    6-Dec-96
</TABLE> 
<PAGE>
 
<TABLE> 
<CAPTION> 
  Cusip #              Security                   Reference #   Pur.   Sales   Price  Trade Date  Sett. Date
  -------              --------                   -----------   ----   -----   -----  ----------  ----------
<S>         <C>                                  <C>            <C>   <C>      <C>    <C>         <C>         
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304139-13  2,500          14 3/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304142-13  2,000          15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304146-13  2,000          15 1/4   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304182-13  2,000              15   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.           1203-304183-13  2,000          15 1/8   3-Dec-96    6-Dec-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1009-012857-12 11,050          18 7/8   8-Oct-96   11-Oct-96 
64124H-10-9 NEUROMEDICAL SYSTEMS, INC.     AsOf  1009-012858-12        11,050   18 7/8   8-Oct-96   11-Oct-96 
                                                                                                              
</TABLE>                        
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date      Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-001444-12                1,750   12.9500   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286131-12               12,650   12.5000   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286132-12               22,500   12.3125   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-286007-12                  400   13.2500    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-286005-12                  700   13.2500    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-286006-12                  700   13.2500    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143096-12                2,000   12.5000   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143097-12                7,200   12.2500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143098-12       1,000            11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  0103-143000-12                  900   12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  Corr  0103-999788-12                1,100   12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143099-12         500            11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143100-12         500            11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-143027-12                1,400   12.2500   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-143304-12                3,000   13.1250    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-143169-12                1,700   12.2500   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  Corr  1220-999656-12                3,300   12.6250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143052-12                1,100   12.1250   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-143136-12                1,900   12.7500   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143101-12         500            11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-143034-12                  300   12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-143033-12                  650   13.0000   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143097-12                1,100   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143102-12       1,250            11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-143091-12                  900   12.7500   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-143205-12                6,000   15.1250    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-143053-12                7,500   13.7500   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143103-12         250            11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-143025-12                4,000   12.1250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-143232-12                1,000   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-143032-12                  650   12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-143272-12                  100   14.5000    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-143273-12                  150   14.2500    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-143231-12                1,400   13.3750   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143097-12       1,000            11.6250   15-Jan-97   21-Jan-97
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-143233-12                  400   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-143006-12       5,000            12.1000   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143297-12                1,000   12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143056-12                2,500   12.3750   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-143167-12                  500   12.2250   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143121-12                  900   12.7250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-143138-12       2,000            11.2500   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-143018-12                1,000   12.0000   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143041-12                1,000   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-266587-12                2,000   12.1875   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-266506-12                1,500   12.1875   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-266504-12                2,000   12.1875   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266732-12                1,000   12.0000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266733-12                1,000   11.8750   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-266017-12                1,500   11.2750   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266730-12                2,000   12.3750   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266731-12                2,000   12.2500   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-266506-12                2,500   12.5250   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0113-266373-12               10,000   12.4000   13-Jan-97   16-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274398-12       5,000            13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-274413-12               10,000   14.0000    5-Dec-96   10-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-274171-12      10,000            13.2500    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274401-12       5,000            13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-274291-12                1,000   12.6250   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-274290-12                2,000   12.5000   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274399-12       5,000            13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-274236-12       2,500            13.1250   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-274237-12       2,500            13.2500   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274400-12      10,000            13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-286045-12       7,000            13.1250   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286051-12                1,050   12.2500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-286150-12                2,000   13.1875    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286129-12                3,350   12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286126-12                3,350   12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286128-12               18,500   12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286127-12                6,600   12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-023845-12                   50   14.3750    5-Dec-96   10-Dec-96
</TABLE> 


<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-026885-12                  100   14.5000    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-023012-12                  100   12.7500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-021792-12                  100   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110851-13                  100   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110834-13                  100   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110835-13                  100   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110836-13                  100   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-105971-13                  100   13.2400    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-025482-12                  100   11.6250   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0103-023730-12                  150   13.0000    3-Jan-97    8-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-143031-13                  185   12.1875   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110087-13                  200   13.7125   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110852-13                  200   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110841-13                  200   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-020010-12                  200   11.3750   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143103-13                  250   11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-026507-12                  300   14.2500    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-022891-12                  300   14.2500    5-Dec-96   10-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110850-13                  300   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110832-13                  300   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  0109-105060-13                  300   13.4580    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-022186-12                  400   12.7500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-022638-12                  400   13.2500   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110837-13                  400   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-024983-12                  400   12.6250   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-023095-12                  400   11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-143030-13                  415   12.1875   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1213-023132-12                  500   12.3750   13-Dec-96   18-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-023422-12                  500   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110849-13                  500   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-025537-12                  500   13.6250    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143099-13                  500   11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143100-13                  500   11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143101-13                  500   11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110089-13                  600   13.7125   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-022639-12                  600   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110090-13                  700   13.7125   10-Dec-96   13-Dec-96
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1213-023134-12                  700   12.3750   13-Dec-96   18-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110857-13                  700   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-023983-12                  700   10.8750   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110093-13                  800   13.7125   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110833-13                  800   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-143029-13                  815   12.2500   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-026508-12                  900   14.2500    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-027542-12                  900   12.7500   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110847-13                  900   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-105969-13                  900   13.2400    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1220-012992-12                1,000   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-023238-12                1,000   15.2500    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-143204-13                1,000   13.9750    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-021298-12                1,000   14.3750    5-Dec-96   10-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-025102-12                1,000   14.2500    5-Dec-96   10-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-027880-12                1,000   14.3125    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110092-13                1,000   13.7125   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-020067-12                1,000   13.2500   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1213-023339-12                1,000   12.3750   13-Dec-96   18-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1213-293080-13                1,000   12.5000   13-Dec-96   18-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-020385-12                1,000   12.3750   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-022547-12                1,000   12.1250   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-020571-12                1,000   13.1250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-022208-12                1,000   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-022212-12                1,000   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-022215-12                1,000   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-023345-12                1,000   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-023387-12                1,000   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-274055-13                1,000   12.3750   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-020008-12                1,000   12.2500   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022758-12                1,000   12.5000   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022775-12                1,000   12.7500   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022966-12                1,000   12.8750   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110842-13                1,000   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  Corr  1231-999366-13                1,000   13.2500   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-023876-12                1,000   13.6250    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-023896-12                1,000   13.6250    6-Jan-97    9-Jan-97
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-025284-12                1,000   13.7500    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-025538-12                1,000   13.6250    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-025963-12                1,000   13.6250    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0107-024873-12                1,000   13.6250    7-Jan-97   10-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-024701-12                1,000   12.6250   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-024707-12                1,000   12.6250   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-024708-12                1,000   12.6250   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-021429-12                1,000   12.0000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-021436-12                1,000   12.0000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-143016-13                1,000   11.7500   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266729-13                1,000   11.5000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-293022-13                1,000   11.6750   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-022865-12                1,000   11.8750   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143097-13                1,000   11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143098-13                1,000   11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-021337-12                1,000   11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-021349-12                1,000   11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-023981-12                1,000   10.8750   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-023982-12                1,000   10.8750   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110088-13                1,200   13.7125   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110091-13                1,200   13.7125   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110853-13                1,200   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143102-13                1,250   11.6250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110839-13                1,300   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-022906-12                1,400   14.0000    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0102-024289-12                1,500   13.2500    2-Jan-97    7-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-023709-12                1,500   11.5000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-025709-12                1,500   10.7500   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110831-13                1,700   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-143028-13                1,835   12.2500   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-025177-12                1,900   14.2500    5-Dec-96   10-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110840-13                1,900   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-022245-12                2,000   15.2500    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-022561-12                2,000   12.2500   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-002065-13                2,000   13.2500   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-023385-12                2,000   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-023416-12                2,000   13.0000   19-Dec-96   24-Dec-96
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-022047-12                2,000   12.0000   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022767-12                2,000   12.6250   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  Corr  1231-999367-13                2,000   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  0109-105058-13                2,000   13.4580    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-143138-13                2,000   11.2500   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-110838-13                2,100   13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110848-13                2,300   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-023987-12                2,300   10.8750   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110086-13                2,500   13.7125   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-022775-12                2,500   12.7500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-022788-12                2,500   12.7500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-023513-12                2,500   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-274236-13                2,500   13.1250   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-274237-13                2,500   13.2500   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-021337-12                2,500   13.2500   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-111793-13                2,500   11.5000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-266783-13                2,500   11.5000   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-022453-12                2,900   13.4375   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-001609-13                3,000   13.1250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-002066-13                3,000   13.3750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110858-13                3,200   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        7107-323437-13                3,500   13.7500    7-Jan-97   10-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020264-12                3,600   13.5000   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110855-13                3,900   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1223-110093-13                4,000   12.9688   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-023491-12                4,000   13.3125   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266728-13                4,000   11.5000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-021339-12                4,000   11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-021346-12                4,000   11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274396-13                5,000   13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274397-13                5,000   13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274398-13                5,000   13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274399-13                5,000   13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274401-13                5,000   13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-025383-12                5,000   14.2500    5-Dec-96   10-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-022707-12                5,000   14.0000    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-025874-12                5,000   12.7500   12-Dec-96   17-Dec-96
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-143006-13                5,000   12.1000   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-001622-13                5,000   13.1250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-001623-13                5,000   13.2500   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-002064-13                5,000   13.1250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-020784-12                5,000   13.1250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-023488-12                5,000   13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-274376-13                5,000   13.2250   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-286024-13                5,000   12.9350   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-274050-13                5,000   12.2250   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0102-111035-13                5,000   13.1250    2-Jan-97    7-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-021364-12                5,000   11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-274277-13                5,000   11.3750   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110846-13                5,200   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110856-13                5,700   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110854-13                5,800   13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-105970-13                6,400   13.2400    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-022827-12                6,500   13.3125   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-286045-13                7,000   13.1250   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  Corr  1231-999365-13                7,000   13.6250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274400-13               10,000   13.1360   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-111938-13               10,000   14.9688    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-025568-12               10,000   12.2500   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-274052-13               10,000   12.2500   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-274171-13               10,000   13.2500    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-024319-12               10,700   12.1250   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-266784-13               12,500   11.5000   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  0109-105059-13               13,700   13.4580    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0103-110769-13               15,000   12.9583    3-Jan-97    8-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-110485-13               17,500   12.1070   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-110709-13               20,000   12.1250   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0113-111598-13               20,000   12.7500   13-Jan-97   16-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-110459-13               22,500   13.2500   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-111690-13               25,000   11.5000   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-105972-13               25,100   13.2400    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-111676-13               30,000   11.5417   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-111353-13               31,100   10.8750   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-111290-13               37,500   12.2500   17-Dec-96   20-Dec-96
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-111174-13               40,000   13.0781   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1211-110094-13               41,800   13.7125   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  0109-105061-13               55,550   13.4580    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-111206-13               62,500   12.5250   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-286145-13              100,000   12.1200   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-001153-13          10            13.2500    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-022075-12          50            13.2500    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-024114-12          75            12.1250   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-143272-13         100            14.5000    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-021827-12         100            12.1250   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022021-12         100            12.1250   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022746-12         100            12.5000   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-022632-12         100            12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-023041-12         100            13.0625   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-023270-12         100            12.9375   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-024267-12         100            13.0625   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-021407-12         146            12.0000   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-143273-13         150            14.2500    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-020458-12         150            12.6250   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-022375-12         200            12.7500   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-274212-13         200            12.6000   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-021246-12         200            12.1250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-021165-12         200            12.0000   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-110206-13         200            12.0000   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0103-025221-12         200            13.0000    3-Jan-97    8-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-022092-12         300            12.6250   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-143034-13         300            12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-021572-12         395            13.1250    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-020924-12         400            12.3750   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022745-12         400            12.3750   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-022908-12         400            13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-143233-13         400            13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-286007-13         400            13.2500    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0113-023299-12         400            12.6250   13-Jan-97   16-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1209-023175-12         500            14.0000    9-Dec-96   12-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-143167-13         500            12.2250   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-021271-12         500            13.1250   19-Dec-96   24-Dec-96
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-021500-12         500            13.1250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-026603-12         500            12.7500   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023366-12         500            11.9375   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023384-12         500            11.9375   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023396-12         500            11.9375   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023399-12         500            11.9375   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023401-12         500            12.0000   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-020762-12         500            12.0000   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-001073-13         500            12.1250   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022750-12         500            12.5000   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020175-12         500            12.7500   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020176-12         500            13.2500   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-023448-12         500            13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-023534-12         500            13.0000   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-023898-12         500            13.5000    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-026414-12         500            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-020093-12         500            13.0000   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-022883-12         500            11.8750   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-293018-13         500            11.3150   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023440-12         600            11.9375   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-143032-13         650            12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-143033-13         650            13.0000   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-286005-13         700            13.2500    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-286006-13         700            13.2500    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-266505-13         800            12.1250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-286049-13         800            12.0000   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143121-13         900            12.7250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-143091-13         900            12.7500   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022748-12         900            12.5000   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  0103-143000-13         900            12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-022369-12         900            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143297-13       1,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-206044-13       1,000            12.7500   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-001351-13       1,000            15.2300    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-023854-12       1,000            15.1250    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-024216-12       1,000            15.0000    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-024325-12       1,000            14.5000    4-Dec-96    9-Dec-96
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-024326-12       1,000            14.5000    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-024336-12       1,000            14.2500    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-025042-12       1,000            13.8750    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-025047-12       1,000            13.8750    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-023656-12       1,000            13.8750    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-025250-12       1,000            14.1250    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022657-12       1,000            13.2500   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022659-12       1,000            13.2500   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022689-12       1,000            13.5000   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-020091-12       1,000            12.8750   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-024107-12       1,000            12.7500   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-022852-12       1,000            12.7500   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-274291-13       1,000            12.6250   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1213-143014-13       1,000            12.2000   13-Dec-96   18-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-022093-12       1,000            12.6250   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-020230-12       1,000            11.8750   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-143018-13       1,000            12.0000   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-143045-13       1,000            12.0750   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-021811-12       1,000            12.1250   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025373-12       1,000            13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025561-12       1,000            13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025636-12       1,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025772-12       1,000            12.7500   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-026616-12       1,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-027190-12       1,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-020683-12       1,000            12.8750   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-022864-12       1,000            12.8750   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-022867-12       1,000            12.8750   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-022892-12       1,000            12.8750   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-206201-13       1,000            12.5000   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-020834-12       1,000            12.6250   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-022015-12       1,000            12.3750   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-022022-12       1,000            12.1250   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-022051-12       1,000            12.0000   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-021427-12       1,000            12.0000   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-021433-12       1,000            11.8750   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-110205-13       1,000            12.0000   24-Dec-96   30-Dec-96
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-020942-12       1,000            12.1250   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-020943-12       1,000            12.1250   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-021824-12       1,000            12.1250   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-022744-12       1,000            12.3750   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020178-12       1,000            13.1250   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020186-12       1,000            13.2500   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020191-12       1,000            13.2500   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020195-12       1,000            13.5000   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020196-12       1,000            13.5000   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020203-12       1,000            13.6250   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020233-12       1,000            13.5000   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020368-12       1,000            13.5000   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-020370-12       1,000            13.6250   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-022831-12       1,000            13.2500   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-023577-12       1,000            13.1250   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143037-13       1,000            13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143038-13       1,000            13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143039-13       1,000            13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143040-13       1,000            13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143041-13       1,000            13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-020087-12       1,000            13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-020212-12       1,000            13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-020254-12       1,000            13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-022617-12       1,000            13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-023063-12       1,000            13.0000   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-023330-12       1,000            13.0000   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-143232-13       1,000            13.1250   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-020453-12       1,000            13.0000   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-143251-13       1,000            12.8250   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0102-024477-12       1,000            13.0000    2-Jan-97    7-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0102-024852-12       1,000            13.1250    2-Jan-97    7-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0102-024858-12       1,000            13.1250    2-Jan-97    7-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0102-025856-12       1,000            13.0000    2-Jan-97    7-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0107-001617-13       1,000            13.6050    7-Jan-97   10-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0107-022118-12       1,000            13.5000    7-Jan-97   10-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-022456-12       1,000            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-022599-12       1,000            13.3750    8-Jan-97   13-Jan-97
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 

                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-022779-12       1,000            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-023172-12       1,000            13.2500    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-026704-12       1,000            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-027224-12       1,000            13.1250    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-024676-12       1,000            12.7500   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-323346-13       1,000            12.8750   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0113-021118-12       1,000            12.6250   13-Jan-97   16-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0113-024321-12       1,000            12.5000   13-Jan-97   16-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-021960-12       1,000            11.5000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-023955-12       1,000            11.5000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266732-13       1,000            12.0000   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266733-13       1,000            11.8750   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-022930-12       1,000            11.9375   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-025440-12       1,000            11.5000   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-026641-12       1,000            11.5000   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-001510-13       1,000            11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-001511-13       1,000            11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-001543-13       1,000            11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-020334-12       1,000            11.2500   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-020407-12       1,000            11.2500   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-024549-12       1,000            10.7500   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-024603-12       1,000            10.5000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-266071-13       1,001            12.5000   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286051-13       1,050            12.2500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143052-13       1,100            12.1250   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023390-12       1,100            11.8750   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-022068-12       1,100            11.9375   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143097-13       1,100            13.3750   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  Corr  0103-999788-13       1,100            12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-026385-12       1,100            10.7500   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022736-12       1,200            13.1250   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-022111-12       1,200            12.6250   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-023589-12       1,200            13.2500   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274354-13       1,250            12.7950   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-274355-13       1,250            12.7950   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-190121-13       1,400            15.1250    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143057-13       1,400            12.5000   16-Dec-96   19-Dec-96
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1226-143027-13       1,400            12.2500   26-Dec-96   31-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-143231-13       1,400            13.3750   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-025543-12       1,400            11.5000   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-001353-13       1,500            14.1050    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-266506-13       1,500            12.1875   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-022870-12       1,500            12.8750   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-001441-13       1,500            13.2500   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0102-001746-13       1,500            13.2300    2-Jan-97    7-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-021140-12       1,500            11.3750   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-266017-13       1,500            11.2750   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-022046-12       1,600            12.0000   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0113-024092-12       1,600            12.6250   13-Jan-97   16-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-143169-13       1,700            12.2500   18-Dec-96   23-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-001444-13       1,750            12.9500   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-001445-13       1,750            12.9500   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-143136-13       1,900            12.7500   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-024267-12       2,000            14.7500    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-024306-12       2,000            14.6250    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-025245-12       2,000            14.1250    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-025249-12       2,000            14.1250    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-021929-12       2,000            13.7500   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022663-12       2,000            13.2500   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022721-12       2,000            13.1250   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-023732-12       2,000            12.7500   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-274290-13       2,000            12.5000   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1213-023664-12       2,000            12.2500   13-Dec-96   18-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143096-13       2,000            12.5000   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-266504-13       2,000            12.1875   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-266587-13       2,000            12.1875   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-021825-12       2,000            13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025643-12       2,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-022059-12       2,000            12.0000   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-022079-12       2,000            12.0000   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-020502-12       2,000            12.0625   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-023534-12       2,000            13.1250   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-021321-12       2,000            13.0000   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0107-143044-13       2,000            13.2500    7-Jan-97   10-Jan-97
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-022771-12       2,000            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-022852-12       2,000            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-024295-12       2,000            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-025153-12       2,000            13.3125    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-027221-12       2,000            13.1250    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-286150-13       2,000            13.1875    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-021289-12       2,000            13.2500    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-021787-12       2,000            13.1250    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-021790-12       2,000            13.1250    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-023605-12       2,000            13.1875    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0113-023298-12       2,000            12.6250   13-Jan-97   16-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-021914-12       2,000            11.6250   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266730-13       2,000            12.3750   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-266731-13       2,000            12.2500   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-021831-12       2,000            11.3750   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-026235-12       2,000            11.3750   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143298-13       2,000            11.3500   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143301-13       2,000            11.2250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-026346-12       2,000            10.7500   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023400-12       2,100            11.9375   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-021132-12       2,100            13.5000   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025683-12       2,200            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-021382-12       2,300            13.8750   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025670-12       2,300            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023427-12       2,400            12.0000   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  Corr  1220-999697-12       2,500            12.7500   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-001352-13       2,500            14.8550    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-026552-12       2,500            13.1250   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143056-13       2,500            12.3750   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025685-12       2,500            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025712-12       2,500            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.  AsOf  1224-012827-12       2,500            11.8750   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-021018-12       2,500            12.0000   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-021302-12       2,500            13.0000   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0107-020898-12       2,500            13.5000    7-Jan-97   10-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-021444-12       2,500            13.1250    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-027227-12       2,500            13.1250    8-Jan-97   13-Jan-97
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-027252-12       2,500            13.1250    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-001830-13       2,500            13.1050   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0110-266506-13       2,500            12.5250   10-Jan-97   15-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-020899-12       2,500            11.3750   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-024600-12       2,500            10.5000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143053-13       2,600            12.5000   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-021272-12       2,700            13.1250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-023295-12       2,700            11.3750   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-024347-12       3,000            14.0000    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022328-12       3,000            13.5000   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-022582-12       3,000            12.5000   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-022073-12       3,000            12.1250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-022519-12       3,000            12.1250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025693-12       3,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1220-020557-12       3,000            12.8750   20-Dec-96   26-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-022085-12       3,000            11.8750   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-023149-12       3,000            11.7500   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-024303-12       3,000            12.0000   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-020560-12       3,000            12.0625   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-021532-12       3,000            11.8750   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1227-143020-13       3,000            13.5000   27-Dec-96    2-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0107-022085-12       3,000            13.5000    7-Jan-97   10-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-023538-12       3,000            13.2500    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-143304-13       3,000            13.1250    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-020610-12       3,000            11.3750   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143183-13       3,000            11.2500   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143266-13       3,000            11.2250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143297-13       3,000            11.3500   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-143300-13       3,000            11.2250   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-024614-12       3,000            10.3750   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-001804-13       3,100            12.7300   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143086-13       3,300            12.6250   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286126-13       3,350            12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286129-13       3,350            12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286130-13       3,350            12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-001442-13       3,500            12.9800   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-022018-12       3,500            12.8750   31-Dec-96    6-Jan-97
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-025725-12       3,600            11.5000   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143062-13       4,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143063-13       4,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143065-13       4,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022696-12       4,000            13.3750   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022710-12       4,000            13.1250   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022748-12       4,000            13.2500   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-020396-12       4,000            12.6250   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-020467-12       4,000            12.6250   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1212-021624-12       4,000            12.7500   12-Dec-96   17-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-143025-13       4,000            12.1250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-027207-12       4,000            13.0000   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0107-001618-13       4,000            13.3550    7-Jan-97   10-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-026376-12       4,000            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-024205-12       4,000            11.3750   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-022828-12       4,000            11.3750   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-026586-12       4,000            11.3750   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-020754-12       4,000            11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-022391-12       4,100            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-023235-12       4,400            13.0000   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-024309-12       4,400            12.8750   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-021463-12       4,800            13.8750   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1230-021124-12       4,900            13.5000   30-Dec-96    3-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143060-13       5,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143061-13       5,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-143064-13       5,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-001416-13       5,000            14.1050    5-Dec-96   10-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1206-001092-13       5,000            13.8550    6-Dec-96   11-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1209-001380-13       5,000            13.9800    9-Dec-96   12-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-001565-13       5,000            13.2300   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022662-12       5,000            13.2500   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-022700-12       5,000            13.1250   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1211-001660-13       5,000            12.6050   11-Dec-96   16-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-001285-13       5,000            12.9800   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025640-12       5,000            12.8750   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1223-022037-12       5,000            12.0000   23-Dec-96   27-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-001621-13       5,000            13.1050   31-Dec-96    6-Jan-97
</TABLE> 

                                    
<PAGE>
 
                                    
<TABLE> 
<CAPTION> 
                                                                                                Trade    Settlement
  Cusip #           Security                    Reference #    Purchases   Sales     Price       Date       Date
  -------           --------                    -----------    ---------   -----     -----      -----    ----------
<C>          <S>                              <C>              <C>         <C>      <C>       <C>        <C> 
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-020651-12       5,000            13.0000   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-021289-12       5,000            13.0000   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0106-001457-13       5,000            13.4800    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-001466-13       5,000            13.3550    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-026691-12       5,000            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-001325-13       5,000            13.1050    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-001592-13       5,000            11.6250   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0114-024550-12       5,000            11.3750   14-Jan-97   17-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-026104-12       5,000            11.3750   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0116-026414-12       5,000            11.3750   16-Jan-97   22-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1204-143205-13       6,000            15.1250    4-Dec-96    9-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-143050-13       6,000            12.0250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-021435-12       6,000            11.8750   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0115-025453-12       6,000            11.3750   15-Jan-97   21-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286127-13       6,600            12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1219-025803-12       6,600            12.7500   19-Dec-96   24-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-143097-13       7,200            12.2500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-025251-12       7,400            12.2500   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1210-143053-13       7,500            13.7500   10-Dec-96   13-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-025192-12       7,500            13.3750    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1231-020434-12       8,000            13.0000   31-Dec-96    6-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1224-021191-12       8,600            12.0625   24-Dec-96   30-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        7106-323235-13       8,800            13.1250    6-Jan-97    9-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1205-274413-13      10,000            14.0000    5-Dec-96   10-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-022098-12      10,000            12.1250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0102-111518-13      10,000            13.1250    2-Jan-97    7-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0108-027379-12      10,000            13.1250    8-Jan-97   13-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-021794-12      10,000            13.1250    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0109-025201-12      10,000            13.0000    9-Jan-97   14-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0113-266373-13      10,000            12.4000   13-Jan-97   16-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1217-022676-12      12,800            12.1250   17-Dec-96   20-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1216-286128-13      18,500            12.3800   16-Dec-96   19-Dec-96
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        0117-111664-13      50,000            11.0000   17-Jan-97   23-Jan-97
64124H-10-9  NEUROMEDICAL SYSTEMS INC.        1218-286146-13     100,000            12.1000   18-Dec-96   23-Dec-96
</TABLE> 

                                    
<PAGE>
<TABLE>
<CAPTION>
                                                                                           Trade     Settlement
  Cusip #             Security                 Reference #   Purchases    Sales    Price    Date        Date
<S>         <C>                         <C>   <C>            <C>        <C>        <C>     <C>       <C>
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-143022-12      5,000            10.7050 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-143050-12      5,000            10.5600 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110151-13        300            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-025056-12        375            10.8750 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110150-13        400            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110152-13        400            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110149-13        800            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-021637-12      1,000            10.8750 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-025759-12      1,000            10.6250 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110157-13      1,100            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110147-13      1,500            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-274158-13      1,700            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-022746-12      2,000            10.7500 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-025965-12      2,000            10.4375 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110153-13      2,100            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-020700-12      2,500            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-274159-13      2,700            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-021505-12      3,000            10.8750 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110148-13      3,900            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-022735-12      4,000            10.7500 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-025735-12      5,000            10.6250 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110158-13      5,300            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110155-13      6,700            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110146-13      8,500            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110154-13      9,400            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110156-13      9,600            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-274157-13     10,900            10.3750 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-111143-13     25,000            10.7500 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-143138-13                 1,000 10.7500 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-025276-12                 1,500 11.1250 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110425-13                 4,500 10.5000 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-143022-13                 5,000 10.7050 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-143050-13                 5,000 10.5600 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0121-110919-13                15,000 10.5000 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110424-13                15,000 10.5000 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-111021-13                20,000 10.9375 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.         0120-111014-13                25,000 10.8750 20-Jan-97 23-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   AsOf  0122-110423-13                30,500 10.5000 21-Jan-97 24-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.   Corr  0123-999308-12      1,000            10.7500 20-Jan-97 23-Jan-97
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                                                                       Trade     Settlement
  Cusip #             Security            Reference #    Purchases    Sales    Price    Date        Date
<S>         <C>                          <C>                 <C>        <C>   <C>     <C>       <C>
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-143049-12                 3,000 12.6250 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-023075-12        100            10.3750 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-024883-12        500            10.7500 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-024385-12        500            12.3750 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-024615-12      1,000            10.8750 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-026474-12      1,000            11.2500 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-021881-12      1,000            11.5000 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-021883-12      1,000            11.5000 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-021920-12      1,000            11.7500 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-022075-12      1,000            11.7500 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-024006-12      1,000            12.6250 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-024071-12      1,000            12.8750 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-029794-12      1,000            12.0000 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-293176-13      1,000            12.2000 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-024898-12      1,100            10.7500 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-024884-12      1,400            10.7500 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-143190-13      1,450            10.7500 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-023953-12      1,500            12.2500 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-026469-12      2,000            11.2500 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-024842-12      3,000            10.7500 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-143049-13      3,000            12.6250 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-024591-12      5,000            10.7500 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-024612-12     10,000            10.8750 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-012850-12     22,032            12.1250 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-143101-13                   100 10.8750 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-024173-12                   200 10.8750 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-024181-12                   200 10.8750 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-024332-12                   300 10.8750 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-143018-13                   350 10.8750 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-026452-12                   500 11.5000 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-024421-12                   500 12.2500 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-028686-12                   600 12.1250 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-027853-12                   700 11.5000 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-023331-12                 1,000 10.8750 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-026495-12                 1,000 11.5000 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-026511-12                 1,000 11.5000 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-026530-12                 1,000 11.5000 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-021894-12                 1,000 11.7500 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-023735-12                 1,000 11.7500 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-023779-12                 1,000 12.0000 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-024043-12                 1,000 12.6250 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-024075-12                 1,000 12.8750 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-024086-12                 1,000 12.8750 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-024258-12                 1,000 12.6250 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-020244-12                 1,500 11.5000 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0122-274284-13                 4,000 11.0000 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-001311-13                 5,000 11.5000 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-266264-13                15,000 11.0000 23-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-112205-13                20,000 10.968823-Jan-97 28-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0124-012850-13                22,032 12.1250 24-Jan-97 29-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-999309-12        100            10.8750 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-999310-12        350            10.8750 22-Jan-97 27-Jan-97
64124H-10-9 NEUROMEDICAL SYSTEMS INC.    0123-143190-12                 1,450 10.7500 23-Jan-97 28-Jan-97
</TABLE>

<PAGE>
 
                                                                       EXHIBIT 1

                            JOINT FILING AGREEMENT

        In accordance with Rule 13d-1(f) promulgated under the Securities and 
Exchange Act of 1934, the undersigned agree to the joint filing of a Statement 
on Schedule 13D (including any and all amendments thereto) with respect to the 
shares of Neuromedical Systems, Inc. and further agree to the filing of this 
agreement as an Exhibit thereto. In addition, each party to this Agreement 
expressly authorizes each other party to this Agreement to file on its behalf 
any and all amendments to such Statement on Schedule 13D.

Date: January 28, 1997



                                   THE GOLDMAN SACHS GROUP, L.P.
                                   By: The Goldman Sachs Corporation,
        `                              its general Partner
 
                                   By: /s/ Richard A. Friedman
                                       --------------------------------
                                   Name:   Richard A. Friedman
                                   Title:  Executive Vice President


                                   GOLDMAN, SACHS & CO.
 
                                   By: /s/ Richard A. Friedman
                                       --------------------------------
                                   Name:   Richard A. Friedman
                                   Title:  Managing Director


                                   GS CAPITAL PARTNERS, L.P.
                                   By: GS Advisors, L.P., its general partner
                                   By: GS Advisors, Inc., its general partner

                                   By: /s/ Richard A. Friedman
                                       --------------------------------
                                   Name:   Richard A. Friedman
                                   Title:  President           


                                   GS ADVISORS, L.P.
                                   By: GS Advisors, Inc., its general partner
                                   By: /s/ Richard A. Friedman
                                       --------------------------------
                                   Name:   Richard A. Friedman
                                   Title:  President


                                   STONE STREET FUND 1993, L.P. 
                                   By: Stone Street Resource Corp., its general
                                       partner

                                   By: /s/ Richard A. Friedman
                                       --------------------------------
                                   Name:   Richard A. Friedman
                                   Title:  Vice President    


                                   BRIDGE STREET FUND 1993, L.P.
                                   By: Stone Street Resource Corp., its general
                                       partner

                                   By: /s/ Richard A. Friedman
                                       --------------------------------
                                   Name:   Richard A. Friedman
                                   Title:  Vice President    


                                   STONE STREET RESOURCE CORP.  
                                   
                                   By: /s/ Richard A. Friedman
                                       --------------------------------
                                   Name:   Richard A. Friedman
                                   Title:  Vice President   




<PAGE>
 
                                                                       EXHIBIT 2


                             AGREEMENT RELATING TO
                       NEUROMEDICAL SYSTEMS, INC. OPTIONS
                       ----------------------------------


          AGREEMENT, dated as of            , by and between 
           (the "Grantee") and The Goldman Sachs Group, L.P. ("Goldman Sachs").

          WHEREAS, the Grantee is serving as a director of Neuromedical Systems,
Inc. (the "Company") at the request of GS Capital Partners, L.P. (the "Fund"),
of which a subsidiary of Goldman Sachs is the general partner.

          WHEREAS, it is the policy of Goldman Sachs that if, at the request of
the Fund, any employee of Goldman Sachs or any of its affiliates serves as a
director of a company in which the Fund  has an investment and such company
grants options to purchase stock of such company to such employee, then such
employee holds such options for the benefit of Goldman Sachs;

          WHEREAS, pursuant to the 1993 Stock Option Plan Nonqualified Stock
Option Agreement  (the "Initial Option Agreement") under the Company's 1993
Stock Incentive Plan (as amended, the "Current Plan"), dated as of October 25,
1995, between the Company and the Grantee, the Grantee was granted an option
(the "Initial Option") to purchase up  to 1,250 shares of common stock, par
value $0.0001 per share (the "Stock"), of the Company at an exercise price of
$6.00 per share;

          WHEREAS, the Option Agreement provides that the Initial Option is not
transferable except under certain specified circumstances;

          WHEREAS, the Grantee may from time to time in her capacity as a
director of the Company be granted additional options to purchase Stock
(individually and collectively, an "Additional Option") pursuant to an option
agreement (individually and collectively, an "Additional Option Agreement")
under the Current Plan or under another stock option plan of the Company
(individually and collectively, an "Additional Plan"; the Additional Plan and
the Current Plan are referred to individually and collectively as the "Plan";
the Additional Option and the Initial Option are referred to individually and
collectively as an "Option"; the Additional Option Agreement and the Initial
Option Agreement are referred to individually and collectively as an "Option
Agreement"); and

          WHEREAS, in accordance with the policy of Goldman Sachs, the Grantee
is required to hold the Initial Option and any Additional Option which the
Grantee may receive from time to time as nominee for Goldman Sachs.

          NOW THEREFORE, in consideration of the terms and conditions set forth
herein and other good and valuable consideration, the receipt and adequacy of
which are hereby acknowledged, the parties hereto agree as follows:

          1.  Defined Terms.  Unless otherwise defined herein, capitalized terms
              -------------                                                     
used herein shall have the meanings given to them in the Plan.

          2.  General.  The Grantee hereby agrees that:  (i) the Grantee shall
              -------                                                         
hold each Option, each share of Stock issuable upon exercise of any Option, and
the proceeds of any sale of any such shares of Stock in trust for the benefit of
Goldman Sachs; (ii) the Grantee shall not (x) exercise the Option, in whole or
in part, (y) Transfer (as defined in Section 2.6) any shares of Stock issuable
<PAGE>
 
upon exercise of the Option, or (z) vote any shares of Stock, except, in each
case, as Goldman Sachs may in its sole discretion direct from time to time; and
(iii) the Grantee shall take all such actions and exercise all such rights and
privileges with respect to any Option or such shares of Stock as Goldman Sachs
may in its sole discretion direct from time to time, provided that the Grantee
shall not be required to take any action or exercise any such rights or
privileges which the Grantee believes, in good faith, would violate any
applicable law or the Grantee's fiduciary duties to the Company.  The Grantee
hereby agrees that Goldman Sachs shall be entitled to all such rights and
privileges with respect to any Option or such shares of Stock as if Goldman
Sachs had originally been the grantee under each Option Agreement.  Without
limiting the generality of the foregoing, the parties hereto agree as follows:

          2.1  Exercise of Options.  Subject to the exercise schedule set forth
               -------------------                                             
in the applicable Option Agreement, at any time and from time to time that
Goldman Sachs determines to exercise any Option, Goldman Sachs shall provide to
the Grantee written instructions (the "Exercise Instructions") which shall:  (i)
set forth the number of shares of Stock in respect of which the Option shall be
exercised (the "Purchased Stock"); (ii) set forth the date on which the Grantee
shall exercise the Option; and (iii) identify the Option to which the Exercise
Instructions relate (such identification to be made by the date of the Option
Agreement or otherwise).  The Exercise Instructions may also include such other
instructions as Goldman Sachs may in its sole discretion deem appropriate,
including, without limitation, instructions to the Grantee to:  (x) provide to
the Company, to the extent permitted by the applicable Plan and any committee of
the Board of Directors of the Company which administers the Plan (the
"Committee"), irrevocable instructions for a broker to promptly pay to the
Company in full the Option price for the Purchased Stock; or (y) Transfer (as
defined below) the shares of Purchased Stock to, or instruct the Company to
issue such shares of Purchased Stock in the name of, Goldman Sachs or Goldman
Sachs' designee.  Upon receipt of the Exercise Instructions, the Grantee shall
exercise the Option referred to therein in accordance with the Exercise
Instructions by delivering written notice to the Company in accordance with the
Exercise Instructions, the applicable Option Agreement and the Plan.  Except as
provided in this Section 2, the Grantee shall not exercise any Option.

          2.2  Exercise Price and Taxes.  (a) Except to the extent Goldman Sachs
               ------------------------                                         
instructs the Grantee in accordance with clause (x) of Section 2.1 hereof,
Goldman Sachs shall, no later than the date of exercise specified in the
Exercise Instructions, deliver or cause to be delivered to the Company (on
behalf of the Grantee) or deliver or cause to be delivered to the Grantee (who
shall in turn deliver or cause to be delivered to the Company) cash in an amount
equal to the sum of (i) the aggregate purchase price for the Purchased Stock,
and (ii) the amount of any taxes or other amounts which is imposed by any
governmental entity and which the Grantee is required to satisfy in connection
with such exercise.  Such payment may be made by any method permitted pursuant
to the Plan or such other method as the Committee may approve.

          (b) Goldman Sachs shall promptly deliver to the Grantee or otherwise
pay on behalf of the Grantee, any stock transfer or similar taxes payable by the
Grantee in connection with any Transfer requested by Goldman Sachs.

          2.3  Tax Returns.  (a) The Grantee will request that the Company (if
               -----------                                                    
the Company determines that it is permissible under applicable law) issue a Form
1099 to Goldman Sachs rather than to the Grantee in connection with any exercise
of any Option.

          (b) If the Company issues a Form 1099 to the Grantee in connection
with any exercise of any Option in any year, the Grantee shall promptly notify
Goldman Sachs of her receipt of a Form 1099 and, unless the Grantee and Goldman
Sachs otherwise agree in writing, the Grantee shall (i) issue a Form 1099 to
Goldman Sachs to reflect the amount reported in the Form 1099 

                                      -2-
<PAGE>
 
issued by the Company, and (ii) attach a statement to her federal income tax
return to explain that the amounts reported in the Company's Form 1099 were
received by the Grantee solely as an agent for Goldman Sachs and are not gross
income of the Grantee. Goldman Sachs shall reimburse the Grantee for up to
$1,000 of the reasonable costs incurred by the Grantee for tax return
preparation for such year.

          (c) If in any year the Grantee, upon the written instructions of
Goldman Sachs, Transfers any Option or any shares of Stock issued upon the
exercise of any Option in a taxable transaction, Goldman Sachs shall reimburse
the Grantee for up to $1,000 of the reasonable costs incurred by the Grantee for
tax return preparation for such year.

          (d) In the event the Grantee is requested to pay an amount of
additional income tax as a result of the exercise of any Option or any Transfer
requested by Goldman Sachs (the "Incremental Taxes"), the Grantee shall promptly
notify Goldman Sachs and cause her tax accountant or other tax preparer to
prepare a certificate (the "Tax Certificate") setting forth (i) the amount of
Incremental Taxes and (ii) the determination thereof in reasonable detail.  The
Tax Certificate shall be provided within 30 days of the receipt by the Grantee
of correspondence from any tax authority with respect to an amount that could
give rise to an Incremental Tax.  Goldman Sachs shall have 20 days to review the
Tax Certificate and (A) shall undertake to arrange for the Grantee's defense in
any controversy arising with respect to any Incremental Tax or (B) if the
Grantee has fulfilled all of her obligations hereunder, shall pay to the Grantee
the amount of any Incremental Tax finally determined in accordance with Section
2.3(e) or (f) below.  Grantee will cooperate with Goldman Sachs and with any tax
representative selected by Goldman Sachs, which representative shall be
reasonably acceptable to the Grantee, and such cooperation shall include
complying with reasonable requests to furnish information or execute documents
necessary to defend the Grantee in the course of the dispute or to effect  a
settlement of the dispute.  In the event Goldman Sachs chooses to exercise
alternative (A) above, the costs of defense shall be borne by Goldman Sachs.
Goldman Sachs and the Grantee shall resolve any dispute between them in good
faith.

          (e) If Goldman Sachs chooses to pay the Incremental Taxes under
Section 2.3(d)(B) hereof, Goldman Sachs shall, within five days after the end of
the 20-day review period if there is no dispute or, if there is a dispute,
within five days after the dispute is resolved, pay to the Grantee (i) the
amount of any Incremental Taxes as reflected on the Tax Certificate if there is
no dispute or as the parties may agree if there is a dispute resolved by the
parties, and (ii) an amount necessary to compensate the Grantee for the
additional federal, state or local income or payroll taxes, if any, imposed on
the Grantee as a consequence of Goldman Sachs' payment of the Incremental Taxes
and the payment of any amounts under this subclause (ii) to the Grantee (the
"Gross-up Amount").  The Gross-up Amount shall be computed by Goldman Sachs
using the highest combined effective rate of federal, state and local income tax
applicable to a resident of The City of New York in the taxable year in which
Goldman Sachs pays the Incremental Tax to the Grantee.

          (f) If Goldman Sachs chooses to defend the Grantee with respect to an
Incremental Tax pursuant to Section 2.3(d)(A) hereof, and (i) the Grantee is
assessed an income tax after Goldman Sachs has exhausted all administrative or
other legal remedies that, in its sole discretion, Goldman Sachs chooses to
pursue, or (ii) a settlement is reached, Goldman Sachs shall pay any additional
income tax with respect to such controversy for which the Grantee ultimately is
liable, including a gross-up amount, such amounts to be determined and paid in
accordance with the procedures for determining an Incremental Tax and the Gross-
up Amount in Section 2.3(e) hereof.

          2.4  Notices; Information.  The grantee shall promptly provide to
               --------------------                                        
Goldman Sachs a copy of (i) all written notices delivered to the Grantee as a
participant in any Plan or as a 

                                      -3-
<PAGE>
 
shareholder of the Company, and (ii) any documents, reports or other materials
provided to the Grantee as a participant in any Plan or as a shareholder of the
Company, including any quarterly and annual reports to shareholders and any
proxy statements. Upon request of Goldman Sachs, the Grantee shall obtain any
information, reports or other materials available to the Grantee as a
participant in any Plan or as a shareholder of the Company.

          2.5  Voting.  The Grantee shall not exercise any voting rights in
               ------                                                      
respect of any shares of Stock issued to the Grantee upon exercise of any
Option, except in accordance with the written instructions of Goldman Sachs.
The Grantee hereby agrees to exercise such voting rights in accordance with the
written instructions of Goldman Sachs.

          2.6  Transfer.  The Grantee shall not sell, transfer, assign,
               --------                                                
exchange, pledge, encumber or otherwise dispose of any Option or any shares of
Stock issued to the Grantee upon exercise of any Option, or grant any option to
purchase such Option or shares of Stock or grant any legal or beneficial
interest therein (each, a "Transfer"), except in accordance with the written
instructions of Goldman Sachs or by will or the laws of descent or distribution.
The Grantee hereby agrees to Transfer any Option or shares of Stock in
accordance with the written instructions of Goldman Sachs.

          3.  Termination of Employment or Directorship; Termination of Options.
              ----------------------------------------------------------------- 

          3.1  No Right to Continued Employment or Directorship.  Nothing in
               ------------------------------------------------             
this Agreement shall be interpreted or construed to confer upon the Grantee any
right with respect to continuance of employment by Goldman Sachs or its
affiliates or of serving as a director of the Company, nor shall this Agreement
interfere in any way with the right of Goldman Sachs or its affiliates to
terminate the Grantee's employment or directorship at any time.

          3.2  Effect of Termination of Employment or Directorship.  If the
               ---------------------------------------------------         
employment of the Grantee by Goldman Sachs or its affiliates or the directorship
of the Grantee is terminated for any reason, including, without limitation,
death, disability, retirement or cause, this Agreement shall continue in full
force and effect and shall be binding upon the parties hereto and their
respective successors, assigns, legal and personal representatives, heirs and
legatees.

          3.3  Termination of Options.  The Grantee shall not have any liability
               ----------------------                                           
to Goldman Sachs, or otherwise be responsible for, the forfeiture, cancellation,
lapse or termination of any Option upon the termination for whatever reason of
the Grantee's position as a director of the Company or upon the expiration of
the term of such Option if Goldman Sachs failed to provide Exercise Instructions
to the Grantee or to otherwise comply with Section 2 in a timely manner.

          4.  Further Assurances.  Each party hereto shall do and perform or
              ------------------                                            
cause to be done and performed all further acts and things and shall execute and
deliver all other agreements, certificates, instruments, and documents as any
other party hereto reasonably may request in order carry out the intent and
accomplish the purposes of this Agreement and the consummation of the
transactions contemplated hereby.

          5.  Governing Law.  This Agreement and the rights and obligations of
              -------------                                                   
the parties hereto shall be governed by, and construed and enforced in
accordance with, the laws of the State of New York, without giving effect to the
principles of conflicts of law thereof.  Each of the parties hereto hereby
irrevocably and unconditionally consents to submit to the exclusive jurisdiction
of the courts of the State of New York and of the United States of America, in
each case, located in the Borough of Manhattan for any action or proceeding in
any court or before any governmental authority ("Litigation") arising out of or
relating to this Agreement and the transactions contemplated hereby (and agrees
not 

                                      -4-
<PAGE>
 
to commence any Litigation relating thereto except in such courts), and further
agrees that service of any process, summons, notice or document by U.S.
registered mail to its respective address in accordance with this Agreement
shall be effective service of process for any Litigation brought against it in
any such court. Each of the parties hereto hereby irrevocably and
unconditionally waives any objection to the laying of venue of any Litigation
arising out of this Agreement or the transactions contemplated hereby in the
courts of the State of New York or the United States of America located in the
Borough of Manhattan, and hereby further irrevocably and unconditionally waives
and agrees not to plead or claim in any such court that any such Litigation
brought in any such court has been brought in an inconvenient forum.

          6.  Specific Performance.  The parties hereto agree that money damages
              --------------------                                              
or other remedy at law would not be sufficient or adequate remedy for any breach
or violation of, or a default under, this Agreement by them and that in addition
to all other remedies available to them, each of them shall be entitled to an
injunction restraining such breach, violation or default or threatened breach,
violation or default and to any other equitable relief, including without
limitation specific performance, without bond or other security being required.

          7.  Notice.  All notices and other communications hereunder shall be
              ------                                                          
in writing and, unless otherwise provided herein, shall be deemed to have been
given when received by the party to whom such notice is to be given at its
address set forth below, or such other address for the party as shall be
specified by notice given pursuant hereto:

               (i)  If to Goldman Sachs to

                    The Goldman Sachs Group, L.P.
                    85 Broad Street
                    New York, NY  10004
                    Attention:  Ms. Carla Skodinski

               (ii) If to the Grantee to

                    Goldman, Sachs & Co.
                    85 Broad Street
                    New York, NY  10004
                    Attention:  

          8.   Binding Effect; Assignment.  This Agreement shall inure to the
               --------------------------                                    
benefit of and shall be binding upon the parties hereto and their respective
legal and personal representatives, heirs, legatees, successors, and assigns.
Neither this Agreement nor any of the rights hereunder may be assigned by any of
the parties hereto without the consent of the other party, except that Goldman
Sachs may assign all or part of its rights under this Agreement without the
consent of the Grantee.

          9.   Amendment and Modification.  This Agreement may be amended,
               --------------------------                                 
modified, supplemented or waived only by written agreement of the party against
whom enforcement of such amendment, modification, supplement or waiver is
sought.

          10.  Headings; References; Execution in Counterparts.  The headings
               -----------------------------------------------               
and captions contained herein are for convenience only and shall not control or
affect the meaning or construction of any provision hereof.  All article,
section, schedule, exhibit and paragraph references are to this Agreement,
unless otherwise expressly provided.  This Agreement may be executed in any
number of 

                                      -5-
<PAGE>
 
counterparts, each of which shall be deemed to be an original and which together
shall constitute one and the same instrument.

          11.  Interpretation.  The use of the word "including" in this
               --------------                                          
Agreement shall be by way of example rather than by limitation.  There shall be
included within the term "Option" any and all options, securities or other
rights of any kind whatsoever which may be issued in respect of, or in exchange
for, any Option pursuant to a merger, consolidation, stock split, stock
dividend, recapitalization of the Company or otherwise.  There shall be included
within the term "Stock" any and all securities, option or other rights of any
kind whatsoever which may be issued in respect of, or in exchange for, any
shares of Stock pursuant to a merger, consolidation, stock split, stock
dividend, recapitalization of the Company or otherwise.

          12.  Entire Agreement.  The Agreement constitutes the entire
               ----------------                                       
agreement, and supersedes all prior agreements and understandings, oral and
written, between the parties hereto with respect to the subject matter hereof.

                                      -6-
<PAGE>
 
          IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed as of the date first above written.


                              THE GOLDMAN SACHS GROUP, L.P.


                              By:   _____________________


                              GRANTEE


                              ___________________________

 
     Neuromedical Systems, Inc. acknowledges the foregoing agreement between The
Goldman Sachs Group, L.P., a Delaware limited partnership, and agrees to be
bound by Sections 2(i) and 2.3(a) of such agreement, except as the undersigned
may otherwise be required to do by law or judicial process.

                              NEUROMEDICAL SYSTEMS, INC.

                              By:   _____________________

                                      -7-


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