<PAGE>
<TABLE>
<CAPTION>
- -------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION -----------------------------
FORM 4 WASHINGTON, D.C. 20549 OMB APPROVAL
- -------- -----------------------------
/ / CHECK THIS BOX IF NO STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OMB NUMBER: 3235-0287
LONGER SUBJECT TO EXPIRES: SEPTEMBER 30, 1998
SECTION 16. FORM 4 OR Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, ESTIMATED AVERAGE BURDEN
FORM 5 OBLIGATIONS MAY Section 17(a) of the Public Utility Holding Company Act of 1935 or HOURS PER RESPONSE .... 0.5
CONTINUE. SEE Section 30(f) of the Investment Company Act of 1940 -----------------------------
INSTRUCTION 1(b).
(Print or Type Responses)
- ------------------------------------------------------------------------------------------------------------------------------------
<S><C>
1. Name and Address of Reporting Person* 2. Issuer Name AND Ticker or Trading Symbol 6.Relationship of Reporting Person(s)
to Issuer (Check all applicable)
Chemi-trol Chemical Company (CTRL) Director X 10% Owner
Cantwell Ronald W.(1) ---- ----
- --------------------------------------------------------------------------------------------- Officer (give Other
(Last) (First) (Middle) 3. IRS or Social Security 4. Statement for ---- title ---- (specify
Number of Reporting Month/Year below) below
250 Park Avenue, Suite 2020 Person (Voluntary) September 1996
- -------------------------------------------- --------------------- --------------------
(Street) 5. If Amendment, 7. Individual or Joint/Group Filing
Date of Original (Check Applicable Line)
(Month/Year) ---Form filed by One Reporting Person
-X-Form filed by More than One
New York, New York 10017 Reporting Person
- ------------------------------------------------------------------------------------------------------------------------------------
(City) (State) (Zip) TABLE I - NON-DERIVATIVE SECURITIES ACQUIRED, DISPOSED OF, OR BENEFICIALLY OWNED
- ------------------------------------------------------------------------------------------------------------------------------------
1. Title of Security 2. Trans- 3. Trans- 4. Securities Acquired (A) 5. Amount of 6. Owner- 7. Nature
(Instr. 3) action action or Disposed of (D) Securities ship of In-
Date Code (Instr. 3, 4 and 5) Beneficially Form: direct
(Instr. 8) Owned at Direct Bene-
(Month/ End of (D) or ficial
Day/ ------------------------------------------- Month Indirect Owner-
Year) (A) or (I) ship
Code V Amount (D) Price (Instr. 3 (Instr. 4) (Instr. 4)
and 4)
- ------------------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------------------
Common Stock 9/27/96 S 65,000 D $10.9375 241,351 I (2)
- ------------------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------------------
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. (Over)
* If the form is filed by more than one reporting person, SEE Instruction 4(b)(v). SEC 1474 (7-96)
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
FORM 4 (CONTINUED) TABLE II - DERIVATIVE SECURITIES ACQUIRED, DISPOSED OF, OR BENEFICIALLY OWNED
(E.G., PUTS, CALLS, WARRANTS, OPTIONS, CONVERTIBLE SECURITIES)
- ------------------------------------------------------------------------------------------------------------------------
1. Title of Derivative Security 2. Conver- 3. Trans- 4. Transac- 5. Number of Deriv- 6. Date Exer-
(Instr. 3) sion or action tion Code ative Securities Ac- cisable and Ex-
Exercise Date (Instr. 8) quired (A) or Dis- piration Date
Price of (Month/ posed of (D) (Month/Day/
Deriv- Day/ (Instr. 3, 4, and 5) Year)
ative Year)
Security
--------------------
Date Expira-
-------------------------------------- Exer- tion
cisable Date
Code V (A) (D)
<S><C>
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
<CAPTION>
- ------------------------------------------------------------------------------------------
7. Title and Amount of Under- 8. Price 9. Number 10. Owner- 11. Na-
lying Securities of of deriv- ship ture
(Instr. 3 and 4) Deriv- ative Form of In-
ative Securi- of De- direct
Secur- ties rivative Bene-
ity Bene- Secu- ficial
(Instr. ficially rity: Own-
5) Owned Direct ership
at End (D) or (Instr. 4)
Amount or of Indi-
Title Number of Month rect (I)
Shares (Instr. 4) (Instr. 4)
<S><C>
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------
Explanation of Responses:
(1) Trilon Dominion Partners, L.L.C.
250 Park Avenue, Suite 2020
New York, NY 10017
VC Holdings, Inc.
250 Park Avenue, Suite 2020
New York, NY 10017
(2) Ronald W. Cantwell is the holder of 100% of the capital stock of VC
Holdings, Inc., a Delaware corporation ("VC HOLDINGS"). VC Holdings is the
sole manager of and owns 100% of the voting Class A membership interest in
Trilon Dominion Partners, L.L.C., a Delaware limited liability company,
formerly known as Venture Capital Equities, L.L.C. (the "LLC"). The LLC is
the owner of record of the shares of common stock of Chemi-trol Chemical
Company.
<PAGE>
**Signatures of Reporting Persons:
Date: October 4, 1996 /s/ Ronald W. Cantwell
------------------------------------
Ronald W. Cantwell
TRILON DOMINION PARTNERS, L.L.C.
By: VC HOLDINGS, Inc.,
its Manager
By: /s/ Ronald W. Cantwell
--------------------------------
Name: Ronald W. Cantwell
Title: President
VC HOLDINGS, INC.
By: /s/ Ronald W. Cantwell
--------------------------------
Name: Ronald W. Cantwell
Title: President
**Intentional misstatements or omissions of facts constitute
Federal Criminal Violations. SEE 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed.
If space is insufficient, SEE Instruction 6 for procedure.
Potential persons who are to respond to the collection of information contained
in this form are not required to respond unless the form displays a currently
valid OMB Number.
Page 2
SEC 1474 (7-96)
</TABLE>
