<PAGE>
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 6)
ENVIROGEN, INC.
(Name of Issuer)
Common Stock, Par Value, $0.01 Per Share
(Title of Class of Securities)
294040100
(CUSIP Number)
Gaetano J. Casillo
Allen & Company Incorporated
711 Fifth Avenue, New York, New York 10022, (212) 830-8300
(Name, Address and Telephone Number of Person Authorized
to Receive Notices and Communications)
September 27, 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 13-d-1(b)(3) or (4), check the following box [ ].
Check the following box if a fee is being paid with the statement. (A fee is
not required only if the reporting person: (1) has a previous statement on file
reporting beneficial ownership of more than five percent of the class of
securities described in Item 1; and (2) has filed no amendment subsequent
thereto reporting beneficial ownership of five percent or less of such class.)
(See Rule 13d-7.)
Note: Six copies of this statement, including all exhibits, should be filed
with the Commission. See Rule 13d-1(a) for other parties to whom copies are to
be sent.
* The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter disclosures provided in a prior cover page.
The information required on the remainder of this cover page shall not be
deemed to be "filed" for the purposes of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).
<PAGE>
<PAGE>
AMENDMENT NO. 6
TO THE
SCHEDULE 13D
- -------------------
CUSIP No. 294040100
- -------------------
==============================================================================
1 NAME OF REPORTING PERSON - S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
PERSON
Allen Holding Inc.
- -----------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [ ]
(b) [x]
- -----------------------------------------------------------------------------
3 SEC USE ONLY
- -----------------------------------------------------------------------------
4 SOURCE OF FUNDS*
Not Applicable
- -----------------------------------------------------------------------------
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 SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
- -----------------------------------------------------------------------------
7 SOLE VOTING POWER
0
- -----------------------------------------------------------------------------
8 SHARED VOTING POWER
0
- -----------------------------------------------------------------------------
9 SOLE DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
10 SHARED DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,816,200 (Includes 313,380 warrants to purchase 313,380 shares of the
Issuer's Common Stock and 584,584 warrants to purchase 292,292 shares of the
Issuer's Common Stock.)
- -----------------------------------------------------------------------------
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES* [ ]
- -----------------------------------------------------------------------------
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
20.9%
- -----------------------------------------------------------------------------
14 TYPE OF REPORTING PERSON*
HC
===========================================================================
*SEE INSTRUCTIONS BELOW BEFORE FILLING OUT!
SEC 1746 (9-88)<PAGE>
<PAGE>
AMENDMENT NO. 6
TO THE
SCHEDULE 13D
- ------------------
CUSIP No. 294040100
- -------------------
==============================================================================
1 NAME OF REPORTING PERSON - S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
PERSON
Allen & Company Incorporated
- -----------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [ ]
(b) [x]
- -----------------------------------------------------------------------------
3 SEC USE ONLY
- -----------------------------------------------------------------------------
4 SOURCE OF FUNDS*
Not Applicable
- -----------------------------------------------------------------------------
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 SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
- ------------------------------------------------------------------------------
7 SOLE VOTING POWER
2,680,732 (Includes 313,380 warrants to purchase 383,000 shares of the
Issuer's Common Stock and 584,584 warrants to purchase 292,292 shares of the
Issuer's Common Stock.)
- -----------------------------------------------------------------------------
8 SHARED VOTING POWER
0
- -----------------------------------------------------------------------------
9 SOLE DISPOSITIVE POWER
2,680,732 (Includes 313,380 warrants to purchase 313,380 shares of the
Issuer's Common Stock and 584,584 warrants to purchase 292,292 shares of the
Issuer's Common Stock.)
- -----------------------------------------------------------------------------
10 SHARED DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,680,732 (Includes 313,380 warrants to purchase 313,380 shares of the
Issuer's Common Stock and 584,584 warrants to purchase 292,292 shares of the
Issuer's Common Stock.)
- ------------------------------------------------------------------------------
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES* [ ]
- -----------------------------------------------------------------------------
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
19.9%
- -----------------------------------------------------------------------------
14 TYPE OF REPORTING PERSON*
CO, BD.
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BELOW BEFORE FILLING OUT!
SEC 1746 (9-88)<PAGE>
<PAGE>
AMENDMENT NO. 6
TO THE
SCHEDULE 13D
- -------------------
CUSIP No. 294040100
- -------------------
==============================================================================
1 NAME OF REPORTING PERSON - S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
PERSON
Allen Value Limited
- -----------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ]
(b) [x]
- -----------------------------------------------------------------------------
3 SEC USE ONLY
- -----------------------------------------------------------------------------
4 SOURCE OF FUNDS*
Not Applicable
- -----------------------------------------------------------------------------
5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) or 2(E) [ ]
- -----------------------------------------------------------------------------
6 CITIZENSHIP OR PLACE OF ORGANIZATION
Bermuda
- ------------------------------------------------------------------------------
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
- ------------------------------------------------------------------------------
7 SOLE VOTING POWER
0
- -----------------------------------------------------------------------------
8 SHARED VOTING POWER
0
- -----------------------------------------------------------------------------
9 SOLE DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
10 SHARED DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
- -----------------------------------------------------------------------------
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES* [ ]
- -----------------------------------------------------------------------------
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0%
- -----------------------------------------------------------------------------
14 TYPE OF REPORTING PERSON*
CO
==============================================================================
*SEE INSTRUCTIONS BELOW BEFORE FILLING OUT!
SEC 1746 (9-88)<PAGE>
<PAGE>
AMENDMENT NO. 6
TO THE
SCHEDULE 13D
- -------------------
CUSIP No. 294040100
- -------------------
==============================================================================
1 NAME OF REPORTING PERSON - S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
PERSON
Allen Value Partners L.P.
- -----------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ]
(b) [x]
- -----------------------------------------------------------------------------
3 SEC USE ONLY
- -----------------------------------------------------------------------------
4 SOURCE OF FUNDS*
Not Applicable
- -----------------------------------------------------------------------------
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 SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
- ------------------------------------------------------------------------------
7 SOLE VOTING POWER
0
- -----------------------------------------------------------------------------
8 SHARED VOTING POWER
0
- -----------------------------------------------------------------------------
9 SOLE DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
10 SHARED DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
- -----------------------------------------------------------------------------
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES* [ ]
- -----------------------------------------------------------------------------
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0%
- -----------------------------------------------------------------------------
14 TYPE OF REPORTING PERSON*
PN
==============================================================================
*SEE INSTRUCTIONS BELOW BEFORE FILLING OUT!
SEC 1746 (9-88)
<PAGE>
<PAGE>
AMENDMENT NO. 6
TO THE
SCHEDULE 13D
- -------------------
CUSIP No. 294040100
- -------------------
==============================================================================
1 NAME OF REPORTING PERSON - S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
PERSON
Allen Capital L.P.
- -----------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ]
(b) [x]
- -----------------------------------------------------------------------------
3 SEC USE ONLY
- -----------------------------------------------------------------------------
4 SOURCE OF FUNDS*
Not Applicable
- -----------------------------------------------------------------------------
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 SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
- ------------------------------------------------------------------------------
7 SOLE VOTING POWER
104,206
- -----------------------------------------------------------------------------
8 SHARED VOTING POWER
0
- -----------------------------------------------------------------------------
9 SOLE DISPOSITIVE POWER
104,206
- -----------------------------------------------------------------------------
10 SHARED DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
104,206
- -----------------------------------------------------------------------------
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES* [ ]
- -----------------------------------------------------------------------------
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0.8%
- -----------------------------------------------------------------------------
14 TYPE OF REPORTING PERSON*
PN
==============================================================================
*SEE INSTRUCTIONS BELOW BEFORE FILLING OUT!
SEC 1746 (9-88)
<PAGE>
<PAGE>
AMENDMENT NO. 6
TO THE
SCHEDULE 13D
- -------------------
CUSIP No. 294040100
- -------------------
==============================================================================
1 NAME OF REPORTING PERSON - S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
PERSON
Allen Capital (International) L.P.
- -----------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ]
(b) [x]
- -----------------------------------------------------------------------------
3 SEC USE ONLY
- -----------------------------------------------------------------------------
4 SOURCE OF FUNDS*
Not Applicable
- -----------------------------------------------------------------------------
5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) or 2(E) [ ]
- -----------------------------------------------------------------------------
6 CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
- ------------------------------------------------------------------------------
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
- ------------------------------------------------------------------------------
7 SOLE VOTING POWER
31,262
- -----------------------------------------------------------------------------
8 SHARED VOTING POWER
0
- -----------------------------------------------------------------------------
9 SOLE DISPOSITIVE POWER
31,262
- -----------------------------------------------------------------------------
10 SHARED DISPOSITIVE POWER
0
- -----------------------------------------------------------------------------
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
31,262
- -----------------------------------------------------------------------------
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES* [ ]
- -----------------------------------------------------------------------------
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0.2%
- -----------------------------------------------------------------------------
14 TYPE OF REPORTING PERSON*
PN
==============================================================================
*SEE INSTRUCTIONS BELOW BEFORE FILLING OUT!
SEC 1746 (9-88)
<PAGE>
<PAGE>
AMENDMENT NO. 6
TO THE
SCHEDULE 13D
The Reporting Persons, consisting of Allen & Company Incorporated
("ACI"), Allen Holding Inc. ("AHI"), Allen Value Limited ("AVL"), Allen Value
Partners L.P. ("Allen Value"), Allen Capital L.P. ("Capital") and Allen
Capital (International) L.P. ("International") hereby amend their Schedule 13D
relating to the Common Stock, $0.01 per share of Envirogen, Inc. as set forth
below.
Item 5. Interest in Securities of the Issuer
(a) As of the close of business on October 9, 1996, the Reporting
Persons, by virtue of the language of Rule 13d-3(d)(1)(i), may be deemed to
own beneficially in the aggregate the number and percentage of the Issuer's
Common Stock set forth opposite their names below (based upon the number
Issuer's Quarterly Report on Form 10-Q for the period ended June 30, 1996
which reported the number of shares of Common Stock outstanding to be
12,868,640.
<TABLE>
<CAPTION>
==============================================================================
Name Shares of Common Stock Percentage
- ------------------------------------------------------------------------------
<S> <C> <C>
Allen Holding Inc. 2,816,200(1) 20.9%
- ------------------------------------------------------------------------------
Allen & Company Incorporated(1) 2,680,732(2) 19.9%
- ------------------------------------------------------------------------------
Allen Value Partners L.P. 0 0%
- ------------------------------------------------------------------------------
Allen Value Limited 0 0%
- ------------------------------------------------------------------------------
Allen Capital L.P. 104,206 0.8%
- ------------------------------------------------------------------------------
Allen Capital (International) L.P. 31,262 0.2%
==============================================================================
</TABLE>
(1) Represents shares of the Issuer's Common Stock owned by ACI,
International and Allen Capital.
(2) Does not include shares owned by officers and directors of ACI
with respect to which ACI disclaims beneficial ownership. Includes 313,380
warrants to purchase 313,380 shares of the Issuer's Common Stock and 584,584
warrants to purchase 292,292 shares of the Issuer's Common Stock. A total of
1,301 shares of the Issuer's Common Stock and warrants to purchase 293,292
shares of the Issuer's Common Stock are held in ACI's market maker account.
(c) AVL and Allen Value sold 44,362 and 372,433, shares of the
Issuer's Common Stock, respectively, pursuant to a private sale. Trades made
by ACI in the past 60 days in its capacity as a market maker are reflected in
Exhibit J attached hereto and incorporated herein by reference.
<PAGE>
Item 7. Material to be filed as Exhibits
Exhibit A -- Directors and Executive Officers of Allen Holding Inc. and
Allen & Company Incorporated.
Exhibit J -- Market Maker transactions within the last 60 days.<PAGE>
<PAGE>
After reasonable inquiry and to the best of our knowledge and
belief, we certify that the information set forth in this statement is true,
complete and correct.
Dated: October 9, 1996
ALLEN HOLDING INC.
/s/ Gaetano J. Casillo
By: -------------------------
Gaetano J. Casillo
Vice President
ALLEN & COMPANY INCORPORATED
/s/ Gaetano J. Casillo
By: -------------------------
Gaetano J. Casillo
Vice President
ALLEN VALUE PARTNERS L.P.
By: Allen Philton L.P.
General Partner
/s/ James W. Quinn
By: -------------------------
James W. Quinn
President
ALLEN CAPITAL L.P.
By: Allen Capital Incorporated
/s/ Ellen Lynch
By: -------------------------
Ellen Lynch
ALLEN VALUE LIMITED
/s/ James W. Quinn
By: -------------------------
James W. Quinn
President
ALLEN CAPITAL (INTERNATIONAL) L.P.
By: Allen Capital (International) Inc.
/s/ James W. Quinn
By: --------------------------
James W. Quinn
Managing Director
<PAGE>
<PAGE>
EXHIBIT A
OFFICERS AND DIRECTORS OF ALLEN & COMPANY INCORPORATED
Name** Business Principal Occupation (i.e.,
Address Position with Allen & Company
Incorporated
Herbert A. Allen * President, Managing Director,
Director, Chief Executive Officer
Herbert A. Allen III * Vice President - Elect, Director
Grace Allen * Director
Eran S. Ashany * Vice President, Director
Soledad Bastiancich * Vice President - Elect
Samuel H. Baker * Vice President - Elect, Director
Jonathan S. Bean * Vice President - Elect
Robert E. Beers * Vice President - Elect
Edmund M. Bleich * Vice President
Denise Calvo-Silve * Vice President, Director
Dominick J. Cantalupo * Co-Chief Operations Officer, Vice
President
Marvyn Carton * Director - Emeritus
Gaetano J. Casillo * Chief Compliance Officer, Vice
President
Robert H. Cosgriff * Chief Administrative Officer,
Executive Vice President,
Managing Director, Director
Richard M. Crooks, Jr. * Director
Thalia V. Crooks * Vice President, Director
Mary L. Cullen * Vice President, Secretary,
Director
Orin F. Devereux * Vice President, Director
<PAGE>
<PAGE>
Name** Business Principal Occupation (i.e.,
Address Position with Allen & Company
Incorporated
Howard M. Felson * Assistant Secretary, Vice
President
Anthony J. Ferrante * Treasurer
Richard Fields * Executive Vice President - Elect,
Managing Director, Director
Paul A. Gould * Executive Vice President,
Managing Director, Director
John G. Hall * Vice President - Elect, Director
Daniel P. Harley * Vice President - Elect
John H. Josephson * Vice President, Director
Clark R. Keough * Vice President - Elect, Director
Donald R. Keough * Chairman of the Board, Director
Dara Khosrowshahi * Vice President - Elect, Director
Kaveh A. Khosrowshahi * Vice President - Elect, Director
Neal Kopp * Vice President
Irwin H. Kramer * Executive Vice President,
Managing Director, Director
Terry Allen Kramer * Director
Suzanne G. Kucera * Vice President - Elect, Director
Robert J. Kurz * Vice President
P. Don Lattimer * Director
William F. Leimkuhler * Assistant Secretary, Vice
President - Elect, Counsel
Jeffrey J. Logan * Vice President
Sharon K. Losee * Vice President - Elect
Dan W. Lufkin * Special Advisor to the Board of
Directors<PAGE>
<PAGE>
Name** Business Principal Occupation (i.e.,
Address Position with Allen & Company
Incorporated
Ellen F. Lynch * Vice President
Robert A. Mackie * Executive Vice President,
Managing Director, Director
James C. Maiden, Jr. * Vice President
Raymond J. Martin * Vice President - Elect, Director
Terence A. McCarthy * Co-Chief Operations Officer, Vice
President
Robert C. Miller * Vice President - Elect, Director
Brian J. Murphy * Vice President, Director
Louis J. Mustacchio * Vice President - Elect
Walter T. O'Hara, Jr. * Executive Vice President,
Managing Director, Director
Glenn A. Okun * Vice President, Director
Nancy B. Peretsman * Executive Vice President,
Managing Director, Director
Patrick S. Perry * Vice President - Elect, Director
Pamela M. Plager * Vice President - Elect, Director
Eugene Protash * Vice President - Elect
James W. Quinn * Chief Financial Officer,
Director, Vice President,
Assistant Secretary
Philip D. Scaturro * Executive Vice President,
Managing Director, Director
John A. Schneider * Executive Vice President,
Managing Director, Director
Enrique F. Senior * Executive Vice President,
Managing Director, Director<PAGE>
<PAGE>
Name** Business Principal Occupation (i.e.,
Address Position with Allen &
Company Incorporated
Stanley S. Shuman * Executive Vice President,
Managing Director, Director
John M. Simon * Executive Vice President,
Managing Director, Director
Daniel Selmonosky * Vice President - Elect, Director
Ian G. Smith * Vice President - Elect
Lauren M. Tyler * Vice President - Elect, Director
Dennis J. Warfield * Vice President - Elect
Kim M. Weiland * Vice President - Elect, Director
Edward D. Weinberger * Vice President, Director
Harold M. Wit * Executive Vice President,
Managing Director, Director
* 711 Fifth Avenue, New York, New York 10022-3194.
** All the Executive Officers and Directors of Allen & Company Incorporated
are U.S. citizens unless otherwise indicated.
<PAGE>
<PAGE>
OFFICERS AND DIRECTORS
OF ALLEN HOLDING INC.
Name** Business Principal Occupation (i.e.,
Address Position with Allen Holding
Inc.)
Herbert A. Allen * President, Managing
Director, Director, Chief
Executive Officer
Herbert A. Allen, III * Vice President - Elect,
Director
Grace Allen * Director
Eran S. Ashany * Vice President
Samuel H. Baker * Vice President - Elect
Soledad Bastiancich * Vice President - Elect
Jonathan S. Bean * Vice President - Elect
Robert E. Beers * Vice President - Elect
Edmund M. Bleich * Vice President
Denise Calvo-Silver * Vice President, Director
Dominick J. Cantalupo * Co-Chief Operations Officer,
Vice President
Marvyn Carton * Director - Emeritus
Gaetano J. Casillo * Chief Compliance Officer,
Vice President
Robert H. Cosgriff * Chief Administrative
Officer, Executive Vice
President, Managing
Director, Director
Richard M. Crooks, Jr. * Director
Thalia V. Crooks * Vice President, Director
Mary L. Cullen * Vice President, Secretary,
Director
Orin F. Devereux * Vice President, Director
<PAGE>
<PAGE>
Name** Business Principal Occupation (i.e.,
Address Position with Allen &
Company Incorporated
Howard M. Felson * Assistant Secretary, Vice
President
Anthony J. Ferrante * Treasurer
Richard L. Fields * Executive Vice President - Elect,
Managing Director, Director
Executive Vice President,
Managing Director, Director
John G. Hall * Vice President - Elect, Director
Daniel P. Harley * Vice President - Elect
John H. Josephson * Vice President, Director
Donald R. Keough * Chairman, Director
Clark R. Keough * Vice President - Elect, Director
Dara Khosrowshahi * Vice President - Elect, Director
Kaveh A. Khosrowshahi * Vice President - Elect, Director
Neal Kopp * Vice President
Irwin H. Kramer * Executive Vice President,
Managing Director, Director
Terry Allen Kramer * Director
Suzanne G. Kucera * Vice President - Elect, Director
Robert J. Kurz * Vice President
P. Don Lattimer * Executive Vice President,
Managing Director, Director
William F. Leimkuhler * Assistant Secretary, Vice
President - Elect, Counsel
Jeffrey J. Logan * Vice President
Sharon K. Losee * Vice President - Elect
Ellen F. Lynch * Vice President<PAGE>
<PAGE>
Name** Business Principal Occupation (i.e.,
Address Position with Allen &
Company Incorporated
Robert A. Mackie * Executive Vice President,
Managing Director, Director
James C. Maiden, Jr. * Vice President
Raymond J. Martin * Vice President - Elect, Director
Terence C. McCarthy * Co-Chief Operations Officer, Vice
President Vice President - Elect,
Director
Brian J. Murphy * Vice President, Director
Louis J. Mustacchio * Vice President - Elect
Walter T. O'Hara * Executive Vice President,
Managing Director, Director
Glenn A. Okun * Vice President, Director
Nancy B. Peretsman * Executive Vice President,
Managing Director, Director
Patrick S. Perry * Vice President - Elect, Director
Pamela M. Plager * Vice President - Elect, Director
Eugene Protash * Assistant Secretary, Vice
President - Elect
James W. Quinn * Chief Financial Officer, Vice
President, Assistant Secretary,
Director
Philip D. Scaturro * Executive Vice President,
Managing Director, Director
John A. Schneider * Executive Vice President,
Managing Director, Director
Daniel Selmonosky * Vice President - Elect, Director
Enrique F. Senior * Executive Vice President,
Managing Director, Director
Stanley S. Shuman * Executive Vice President,
Managing Director, Director<PAGE>
<PAGE>
Name** Business Principal Occupation (i.e.,
Address Position with Allen &
Company Incorporated
John M. Simon * Executive Vice President,
Managing Director, Director
Ian G. Smith * Vice President - Elect
Lauren M. Tyler * Vice President - Elect, Director
Dennis J. Warfield * Vice President - Elect
Kim M. Weiland * Vice President - Elect, Director
Edward D. Weinberger * Vice President, DirectorExecutive
Vice President, Managing
Director, Director
* 711 Fifth Avenue, New York, New York 10022-3194.
** All the Executive Officers and Directors of Allen Holding
Inc. are U.S. citizens unless otherwise indicated.
<PAGE>
<PAGE>
EXHIBIT J
<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 1
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- -------
7/25/96 07/30/96 B 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
7/25/96 07/30/96 B 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
7/25/96 07/30/96 B 6D E461066 294040100000 ENVG 2000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
7/25/96 07/30/96 S 6D E461066 294040100000 ENVG 5000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
7/25/96 07/30/96 S 6D E461066 294040100000 ENVG 5000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
7/25/96 07/30/96 S 6D E461066 294040100000 ENVG 10000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
7/26/96 07/31/96 B 6D E461066 294040100000 ENVG 975 2.5
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
7/26/96 07/31/96 B 6D E461066 294040100000 ENVG 1000 2.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY <PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 2
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
7/26/96 07/31/96 B 6D E461066 294040100000 ENVG 2000 2.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
7/26/96 07/31/96 B 6D E461066 294040100000 ENVG 3000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
7/26/96 07/31/96 S 6D E461066 294040100000 ENVG 500 2.75
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
7/26/96 07/31/96 S 6D E461066 294040100000 ENVG 1000 3
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
7/30/96 08/02/96 B 6D E461066 294040100000 ENVG 1000 2.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
7/30/96 08/02/96 B 6D E461066 294040100000 ENVG 2000 2.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
7/30/96 08/02/96 S 6D E461066 294040100000 ENVG 275 2.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 3
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
7/30/96 08/02/96 S 6D E461066 294040100000 ENVG 1000 2.75
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
7/30/96 08/02/96 S 6D E461066 294040100000 ENVG 4000 2.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
7/31/96 08/05/96 S 6D E461066 294040100000 ENVG 2000 2.875
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
8/01/96 08/06/96 B 6D E461066 294040100000 ENVG 315 2.75
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
8/01/96 08/06/96 B 6D E461066 294040100000 ENVG 1000 2.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
8/01/96 08/06/96 B 6D E461066 294040100000 ENVG 1000 2.75
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
8/01/96 08/06/96 B 6D E461066 294040100000 ENVG 5000 2.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 4
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
8/01/96 08/06/96 S 6D E461066 294040100000 ENVG 5000 2.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
8/02/96 08/07/96 S 6D E461066 294040100000 ENVG 2000 3
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
8/02/96 08/07/96 S 6D E461066 294040100000 ENVG 4000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
8/05/96 08/08/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
8/05/96 08/08/96 S 6D E461066 294040100000 ENVG 4000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
8/06/96 08/09/96 B 6D E461066 294040100000 ENVG 500 3
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
8/06/96 08/09/96 S 6D E461066 294040100000 ENVG 500 3.125
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 5
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -----------------
8/06/96 08/09/96 S 6D E461066 294040100000 ENVG 5000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/07/96 08/12/96 B 6D E461066 294040100000 ENVG 500 2.875
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
08/07/96 08/12/96 B 6D E461066 294040100000 ENVG 1700 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/08/96 08/13/96 B 6D E461066 294040100000 ENVG 2000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/08/96 08/13/96 B 6D E461066 294040100000 ENVG 2000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/08/96 08/13/96 B 6D E461066 294040100000 ENVG 3000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/09/96 08/14/96 B 6D E461066 294040100000 ENVG 2300 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 6
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/09/96 08/14/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/09/96 08/14/96 S 6D E461066 294040100000 ENVG 100 3.25
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/09/96 08/14/96 S 6D E461066 294040100000 ENVG 1500 3.125
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/12/96 08/15/96 B 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/12/96 08/15/96 B 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/12/96 08/15/96 B 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/12/96 08/15/96 B 6D E461066 294040100000 ENVG 1000 3
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 7
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/12/96 08/15/96 B 6D E461066 294040100000 ENVG 3000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/12/96 08/15/96 B 6D E461066 294040100000 ENVG 3000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI<PAGE>
+
ALLEN TRADE DATE HISTORY REPORT
PAGE : 8
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 2000 2.875
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 5000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/12/96 08/15/96 S 6D E461066 294040100000 ENVG 8000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/13/96 08/16/96 B 6D E461066 294040100000 ENVG 3000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/13/96 08/16/96 B 6D E461066 294040100000 ENVG 3000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/13/96 08/16/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 9
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/13/96 08/16/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/13/96 08/16/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/13/96 08/16/96 S 6D E461066 294040100000 ENVG 1500 3
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/13/96 08/16/96 S 6D E461066 294040100000 ENVG 1650 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/13/96 08/16/96 S 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/13/96 08/16/96 S 6D E461066 294040100000 ENVG 3000 3.125
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/13/96 08/16/96 S 6D E461066 294040100000 ENVG 5000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 10
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/14/96 08/19/96 B 6D E461066 294040100000 ENVG 1000 3
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/14/96 08/19/96 B 6D E461066 294040100000 ENVG 1000 3.25
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/14/96 08/19/96 B 6D E461066 294040100000 ENVG 1000 3.25
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/14/96 08/19/96 B 6D E461066 294040100000 ENVG 1000 3.25
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/14/96 08/19/96 B 6D E461066 294040100000 ENVG 1000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/14/96 08/19/96 B 6D E461066 294040100000 ENVG 2000 3.125
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
08/14/96 08/19/96 B 6D E461066 294040100000 ENVG 5000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 11
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/14/96 08/19/96 S 6D E461066 294040100000 ENVG 300 3.25
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
08/14/96 08/19/96 S 6D E461066 294040100000 ENVG 2000 3
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/14/96 08/19/96 S 6D E461066 294040100000 ENVG 2000 3.25
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/14/96 08/19/96 S 6D E461066 294040100000 ENVG 4000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/14/96 08/19/96 S 6D E461066 294040100000 ENVG 5000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/14/96 08/19/96 S 6H E461066 294040100000 ENVG 2000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/15/96 08/20/96 B 6D E461066 294040100000 ENVG 2500 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/15/96 08/20/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 12
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
----- -------- - --- -- ------- ------------ -------- -------- --------
08/15/96 08/20/96 B 6D E461066 294040100000 ENVG 3000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/15/96 08/20/96 B 6D E461066 294040100000 ENVG 5000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/15/96 08/20/96 S 6D E461066 294040100000 ENVG 100 3.25
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
08/15/96 08/20/96 S 6D E461066 294040100000 ENVG 500 3.125
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/20/96 08/23/96 B 6D E461066 294040100000 ENVG 500 2.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/20/96 08/23/96 S 6D E461066 294040100000 ENVG 3000 2.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/21/96 08/26/96 S 6D E461066 294040100000 ENVG 300 2.875
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 13
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/22/96 08/27/96 S 6D E461066 294040100000 ENVG 670 2.875
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/26/96 08/29/96 B 6D E461066 294040100000 ENVG 400 3
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
08/26/96 08/29/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/26/96 08/29/96 S 6D E461066 294040100000 ENVG 1100 3.125
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/26/96 08/29/96 S 6D E461066 294040100000 ENVG 2000 3.25
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/26/96 08/29/96 S 6H E461066 294040100000 ENVG 5000 3.0625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/27/96 08/30/96 B 6D E461066 294040100000 ENVG 417 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 14
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/27/96 08/30/96 B 6D E461066 294040100000 ENVG 1000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/27/96 08/30/96 B 6D E461066 294040100000 ENVG 2500 3
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
08/27/96 08/30/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/27/96 08/30/96 S 6D E461066 294040100000 ENVG 1000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/28/96 09/03/96 B 6D E461066 294040100000 ENVG 130 2.875
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
08/28/96 09/03/96 B 6D E461066 294040100000 ENVG 3000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/28/96 09/03/96 B 6D E461066 294040100000 ENVG 5000 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/28/96 09/03/96 S 6D E461066 294040100000 ENVG 2500 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 15
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
08/29/96 09/04/96 B 6D E461066 294040100000 ENVG 3500 3.0625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/29/96 09/04/96 S 6D E461066 294040100000 ENVG 700 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/29/96 09/04/96 S 6D E461066 294040100000 ENVG 4000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/30/96 09/05/96 B 6D E461066 294040100000 ENVG 1000 2.875
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
08/30/96 09/05/96 S 6D E461066 294040100000 ENVG 200 3
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/30/96 09/05/96 S 6D E461066 294040100000 ENVG 2000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/30/96 09/05/96 S 6D E461066 294040100000 ENVG 2200 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
08/30/96 09/05/96 S 6D E461066 294040100000 ENVG 2500 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 16
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/03/96 09/06/96 B 6D E461066 294040100000 ENVG 1000 3.25
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/03/96 09/06/96 B 6D E461066 294040100000 ENVG 1000 3.25
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/03/96 09/06/96 B 6D E461066 294040100000 ENVG 1000 3.25
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/03/96 09/06/96 B 6D E461066 294040100000 ENVG 5000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/03/96 09/06/96 B 6D E461066 294040100000 ENVG 5000 3.25
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/03/96 09/06/96 S 6D E461066 294040100000 ENVG 12000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/04/96 09/09/96 B 6D E461066 294040100000 ENVG 2000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 17
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/04/96 09/09/96 B 6D E461066 294040100000 ENVG 3000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/04/96 09/09/96 B 6D E461066 294040100000 ENVG 5000 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/04/96 09/09/96 S 6D E461066 294040100000 ENVG 2000 3.25
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
09/04/96 09/09/96 S 6D E461066 294040100000 ENVG 2500 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/04/96 09/09/96 S 6D E461066 294040100000 ENVG 5000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/04/96 09/09/96 S 6D E461066 294040100000 ENVG 7500 3.125
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/05/96 09/10/96 B 6D E461066 294040100000 ENVG 5000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/05/96 09/10/96 B 6D E461066 294040100000 ENVG 5000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 18
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/05/96 09/10/96 B 6D E461066 294040100000 ENVG 5000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/05/96 09/10/96 S 6D E461066 294040100000 ENVG 200 3.375
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
09/05/96 09/10/96 S 6D E461066 294040100000 ENVG 1000 3.375
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
09/05/96 09/10/96 S 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/05/96 09/10/96 S 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/06/96 09/11/96 B 6D E461066 294040100000 ENVG 7000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/06/96 09/11/96 B 6D E461066 294040100000 ENVG 8000 3.25
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/06/96 09/11/96 B 6D E461066 294040100000 ENVG 10000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 19
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/06/96 09/11/96 S 6D E461066 294040100000 ENVG 400 3.375
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/06/96 09/11/96 S 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/06/96 09/11/96 S 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/06/96 09/11/96 S 6D E461066 294040100000 ENVG 5000 3.5
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/06/96 09/11/96 S 6D E461066 294040100000 ENVG 10000 3.4375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/09/96 09/12/96 B 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/09/96 09/12/96 S 6D E461066 294040100000 ENVG 100 3.5
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 20
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/09/96 09/12/96 S 6D E461066 294040100000 ENVG 100 3.5
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/09/96 09/12/96 S 6D E461066 294040100000 ENVG 1300 3.5
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 B 6D E461066 294040100000 ENVG 1000 3.375
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 B 6D E461066 294040100000 ENVG 3000 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/10/96 09/13/96 B 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/10/96 09/13/96 B 6D E461066 294040100000 ENVG 15000 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/10/96 09/13/96 B 6H E461066 294040100000 ENVG 5000 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 21
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 100 3.5
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 100 3.625
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 200 3.5
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
9/10/96 09/13/96 S 6D E461066 294040100000 ENVG 400 3.5
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 500 3.5
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 500 3.5
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 500 3.75
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 22
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 500 3.75
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 900 3.625
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 1000 3.5
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 1000 3.5
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 1000 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/10/96 09/13/96 S 6D E461066 294040100000 ENVG 10000 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/11/96 09/16/96 B 6D E461066 294040100000 ENVG 3000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 23
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/11/96 09/16/96 B 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/11/96 09/16/96 S 6D E461066 294040100000 ENVG 500 3.5
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
09/11/96 09/16/96 S 6D E461066 294040100000 ENVG 4000 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/11/96 09/16/96 S 6D E461066 294040100000 ENVG 5000 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 B 6D E461066 294040100000 ENVG 200 3.75
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/13/96 09/18/96 B 6D E461066 294040100000 ENVG 800 3.75
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
009/13/96 09/18/96 B 6D E461066 294040100000 ENVG 1000 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 24
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/13/96 09/18/96 B 6D E461066 294040100000 ENVG 1600 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/13/96 09/18/96 B 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 B 6D E461066 294040100000 ENVG 5000 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 B 6D E461066 294040100000 ENVG 7500 3.4375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 B 6D E461066 294040100000 ENVG 10000 3.4375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 B 6D E461066 294040100000 ENVG 15000 3.4375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 500 3.5
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 1000 3.4375
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 25
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 1500 3.4375
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 1648 3.625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 2000 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 2000 3.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 2000 3.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 2500 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 3000 3.4375
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 3000 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 26
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 5000 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 5000 3.5
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 5000 3.5
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 6000 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 6000 3.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 7500 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/13/96 09/18/96 S 6D E461066 294040100000 ENVG 10000 3.5
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/16/96 09/17/96 B 6N E461066 294040100000 ENVG 10500 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 27
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/16/96 09/17/96 S 6N E461066 294040100000 ENVG 10500 3.625
ENVIROGEN INC
0020000519000-CUSTOMER A/C
WE MAKE A MKT IN THIS SECURI
09/16/96 09/19/96 B 6D E461066 294040100000 ENVG 7500 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/16/96 09/19/96 S 6D E461066 294040100000 ENVG 1000 3.625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/16/96 09/19/96 S 6D E461066 294040100000 ENVG 1000 3.625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/16/96 09/19/96 S 6D E461066 294040100000 ENVG 1000 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/16/96 09/19/96 S 6D E461066 294040100000 ENVG 5000 3.625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/17/96 09/20/96 B 6D E461066 294040100000 ENVG 5000 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 28
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- ------- -------- - --- -- ------- ------------ -------- -------- --------
09/17/96 09/20/96 B 6D E461066 294040100000 ENVG 5000 3.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/17/96 09/20/96 S 6D E461066 294040100000 ENVG 150 3.875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/17/96 09/20/96 S 6D E461066 294040100000 ENVG 1000 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/17/96 09/20/96 S 6D E461066 294040100000 ENVG 1000 3.75
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/17/96 09/20/96 S 6D E461066 294040100000 ENVG 5000 3.765625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/17/96 09/20/96 S 6D E461066 294040100000 ENVG 7500 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/18/96 09/23/96 B 6D E461066 294040100000 ENVG 750 3.6875
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 29
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/18/96 09/23/96 B 6D E461066 294040100000 ENVG 3200 3.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/18/96 09/23/96 B 6D E461066 294040100000 ENVG 5000 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/18/96 09/23/96 B 6D E461066 294040100000 ENVG 5000 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/18/96 09/23/96 S 6D E461066 294040100000 ENVG 500 3.875
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
09/18/96 09/23/96 S 6D E461066 294040100000 ENVG 5000 3.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 B 6N E461066 294040100000 ENVG 40000 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 S 6N E461066 294040100000 ENVG 40000 3.6875
ENVIROGEN INC
REPORTED PRICE 3.6875000- 0
WE MAKE A MKT IN THIS SECURI
09/19/96 09/24/96 B 6D E461066 294040100000 ENVG 100 3.6875
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 30
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/19/96 09/24/96 B 6D E461066 294040100000 ENVG 2500 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 B 6D E461066 294040100000 ENVG 2500 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 B 6D E461066 294040100000 ENVG 4000 3.6875
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/19/96 09/24/96 B 6D E461066 294040100000 ENVG 5000 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 B 6D E461066 294040100000 ENVG 7500 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 B 6D E461066 294040100000 ENVG 7500 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 B 6D E461066 294040100000 ENVG 10000 3.6875
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 2000 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 31
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 2000 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 2550 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 3000 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 3500 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 5000 3.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 6000 3.75
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 20000 3.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 32
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 20000 3.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/19/96 09/24/96 S 6D E461066 294040100000 ENVG 25000 3.75
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/20/96 09/25/96 B 6D E461066 294040100000 ENVG 2000 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/20/96 09/25/96 B 6D E461066 294040100000 ENVG 6500 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/20/96 09/25/96 S 6D E461066 294040100000 ENVG 1500 3.625
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
09/23/96 09/26/96 B 6D E461066 294040100000 ENVG 1200 3.4375
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
09/24/96 09/27/96 B 6D E461066 294040100000 ENVG 3000 3.4375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/24/96 09/27/96 B 6D E461066 294040100000 ENVG 5000 3.4375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 33
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/24/96 09/27/96 S 6D E461066 294040100000 ENVG 750 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/24/96 09/27/96 S 6D E461066 294040100000 ENVG 1000 3.5625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/24/96 09/27/96 S 6D E461066 294040100000 ENVG 10000 3.4375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/25/96 09/30/96 B 6D E461066 294040100000 ENVG 100 3.375
ENVIROGEN INC
SOES
WE MAKE A MKT IN THIS SECURI
09/25/96 09/30/96 B 6D E461066 294040100000 ENVG 1000 3.375
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
09/25/96 09/30/96 B 6D E461066 294040100000 ENVG 2500 3.375
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/25/96 09/30/96 S 6D E461066 294040100000 ENVG 700 3.625
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 34
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/25/96 09/30/96 S 6D E461066 294040100000 ENVG 1000 3.5
ENVIROGEN INC
INCA
WE MAKE A MKT IN THIS SECURI
09/27/96 10/02/96 B 6D E461066 294040100000 ENVG 1000 3.5625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/27/96 10/02/96 B 6D E461066 294040100000 ENVG 1000 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/27/96 10/02/96 B 6D E461066 294040100000 ENVG 1000 3.625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/27/96 10/02/96 B 6D E461066 294040100000 ENVG 2500 3.625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/27/96 10/02/96 B 6D E461066 294040100000 ENVG 3750 3.625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/27/96 10/02/96 B 6D E461066 294040100000 ENVG 5000 3.5625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI<PAGE>
ALLEN TRADE DATE HISTORY REPORT
PAGE : 35
DATE : 10-08-1996
T/D S/D B/S CXL BL SEC# CUSIP# SYM QUANTITY PRICE
- -------- -------- - --- -- ------- ------------ -------- -------- --------
09/27/96 10/02/96 B 6D E461066 294040100000 ENVG 7500 3.625
ENVIROGEN INC
SNET
WE MAKE A MKT IN THIS SECURI
09/27/96 10/02/96 S 6D E461066 294040100000 ENVG 2000 3.5625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/27/96 10/02/96 S 6D E461066 294040100000 ENVG 2000 3.625
ENVIROGEN INC
ACES
WE MAKE A MKT IN THIS SECURI
09/27/96 10/02/96 S 6D E461066 294040100000 ENVG 3000 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/27/96 10/02/96 S 6D E461066 294040100000 ENVG 3000 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/27/96 10/02/96 S 6D E461066 294040100000 ENVG 10000 3.5625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
09/27/96 10/02/96 S 6D E461066 294040100000 ENVG 10000 3.625
ENVIROGEN INC
WE MAKE A MKT IN THIS SECURITY
82894