FORM 5
U.S. SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
Check this box if no longer
subject to Section 16. Form 4 Filed pursuant to Section 16(a) of the
or Form 5 obligations Securities Act of 1934, Section 17(a) of the
may continue. See Public Utility Holding Company Act of 1935 or
Instruction 1. Section 30(f) of the Investment Company Act of 1940
Form 3 Holdings Reported
Form 4 Transactions Reported
1. Name and Address of Reporting Person 2. Issuer Name and Ticker or Trading Symbol 6. Relationship of Reporting Person to
Issuer
ENZON, INC. (ENZN) (Check all applicable)
TOMBROS PETER G.
(Last) (First) (Middle) 3. IRS or Social 4. Statement for X Director __10% Owner
Security Number of Month/Year X Officer __ Other
159 LAMBERT ROAD Reporting Person JUNE 30, 1995 (give title below)
(specify below)
President & Chief Executive Officer
(Street) 5. If Amendment,
Date of Original
NEW CANAAN CT 06840 (Month/Year)
06840
(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 5. Amount of 6. Owner- 7. Nature of
(Instr. 3) action action (A) or Disposed of Securities ship Indirect
Date Code (D) Beneficially Form: Beneficial
(Month/ (Instr. (Instr. 3, 4 and 5) Owned at End (D) or Ownership
Day/ 8) of Issuer's Indirect (Instr.
Year) Fiscal Year (I) 4)
(Instr. 3 (Instr.
and 4) 4)
Amount (A) or Price
(D)
Reminder: Report on a separate line for each class of securities beneficially
owned directly or indirectly.
(Over)
FORM 5 (CONTINUED)
TABLE II - DERIVATIVE SECURITIES ACQUIRED, DISPOSED OF, OR BENEFICIALLY OWNED
(E.G., puts, calls, warrants, options, convertible securities)
1. Title of Derivative 2.Conver3.Trans-4.Transac-5.Number of6.Date 7.Title and Amount of 8.Price9.Number10. 11. Na-
Security sion action tion Deriv- ExercisableUnder-lying of of Owner- ture
(Instru. 3) or Date Code ative and Securities (Instr. 3 Deriv-Deriv- ship of In-
Exercise(Month/Day/(Instr.SecuritiesExpirationand 4) ative ative of De- direct
Price Year)8) Ac- Date Secur-Secur- Bene-
of quired (A) (Month/Day/ ity ities rivative ficial
Deriv- or Disposed Year) (Instr.Bene- Own-
ative of (D) 5) ficially Security: ership
Security (Instr. 3, Owned (D) (Instr. 4)
4, and 5) at or In-
End of Direct
Year
(Instr. (I)(Instr.
4) 4)
(A) (D) Date Expira- Title Amount
Exer- tion or
cisableDate Number
of
Shares
STOCK OPTION (RIGHT TO $2.00 5/15/95A 84,000 ++ 5/15/05Common Stock 84,000 $2.00 84,000 D ----
PURCHASE)+
Stock option (right to $2.09 1/20/95A 50,000 1/20/971/20/05Common Stock 50,000 $2.09 50,000 D ----
purchase)+
STOCK OPTION (RIGHT TO $2.63 8/24/94A 55,000 8/26/968/24/04COMMON STOCK 55,000 $2.63 55,000 D ----
PURCHASE)+
Explanation of Responses:
+ Granted under the Company's Non-Qualified Stock Option Plan, as amended,
a Rule 16b-3 plan.
++ Exercisable as to 42,000 shares on May 15, 1996, and 42,000 shares on
May 15, 1997.
* Intentional misstatements or omissions of facts constitute Federal Criminal
Violations .
/S/ PETER G. TOMBROS 2/28/96
SEE 18 U.S.C. 1001
and 15 U.S.C. 78ff(a).
**Signature of Reporting Person Date
Note: File three copies of this Form, one of which must be manually signed.
If space provided is insufficient, SEE Instruction 6 for procedure.