NATIONAL FUEL GAS CO
8-A12B, 1996-06-14
NATURAL GAS DISTRIBUTION
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4


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

           --------------------------------------------------------------

                                    FORM 8-A

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                     PURSUANT TO SECTION 12(b) OR (g) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

          --------------------------------------------------------------
                            NATIONAL FUEL GAS COMPANY
             (Exact Name of Registrant as Specified in Its Charter)

          --------------------------------------------------------------

 New Jersey                                                   13-1086010
(State of incorporation                                       (IRS Employer
or organization)                                            Identification No.)

                  10 Lafayette Square, Buffalo, New York 14203
                    (Address of principal executive offices)

           --------------------------------------------------------------

   Securities to be  registered  pursuant to Section 12(B) of the Act:

Title of each class                         Name of each exchange on which
to be so registered                         each class is to be registered
- --------------------                        ------------------------------

Common Stock                                New York Stock Exchange, Inc.
Purchase Rights





<PAGE>



Item 1. Securities to be registered pursuant to Section 12(g) of the Act:


         None

         (Title of class)

         Registered.

         On June 13, 1996 the Board of  Directors  of National  Fuel Gas Company
("National")  declared a dividend  distribution  of one right ("Right") for each
outstanding share of common stock, $1.00 par value, of National ("Common Stock")
to  shareholders  of record at the close of business  on July 31, 1996  ("Record
Date").  The Rights are to be issued pursuant to a shareholder rights plan which
was approved by the Board on March 19, 1996.  Each Right entitles the registered
holder to purchase  from  National  one-half  of one share of Common  Stock at a
price of $130 per share,  being  $65.00 per half  share,  subject to  adjustment
("Purchase  Price").  The detailed  description  and terms of the Rights are set
forth in a Rights Agreement  ("Agreement") between National and the Rights Agent
("Agent").

                  Distribution Date; Transfer of Rights

                  Until the earliest to occur of (i) ten days following the date
("Shares  Acquisition  Date")  of  the  public  announcement  that a  person  or
affiliated  group  ("Acquiring  Person") has acquired,  or obtained the right to
acquire,  beneficial  ownership  of  Common  Stock  or other  voting  securities
("Voting  Stock") that have 10% or more of the voting  power of the  outstanding
shares  of  Voting  Stock  or  (ii)  ten  days  following  the  commencement  or
announcement  of an intention to make a tender  offer,  or exchange  offer,  the
consummation  of which would result in such person  acquiring,  or obtaining the
right to acquire, beneficial ownership of Voting Stock having 10% or more of the
voting  power of the  outstanding  shares of Voting  Stock (the  earlier of such
dates being called the "Distribution Date"), the Rights will be evidenced,  with
respect to any shares of Common Stock  outstanding as of the Record Date, by the
Common Stock  certificates  representing  those  outstanding  shares.  Until the
Distribution  Date, the Rights will be transferable  only with the Common Stock,
and new Common  Stock  certificates  issued after the Record Date will contain a
notation  incorporating  the  Agreement  by  reference.  As soon as  practicable
following the Distribution  Date,  separate  certificates  evidencing the Rights
("Rights  Certificates")  will be mailed to holders of record of Common Stock as
of the  close of  business  on the  Distribution  Date and such  separate  Right
Certificates alone will evidence the Rights.

                  The Rights are not exercisable  until the  Distribution  Date.
The Rights will expire at the close of business on the tenth  anniversary of the
Record  Date,  unless  earlier  redeemed or  exchanged  by National as described
further herein.

                  Exercise of Rights

                  Subject to redemption  or exchange of the Rights,  at any time
following the  Distribution  Date, each holder of a Right will have the right to
receive,  upon  exercise,  Common  Stock (or,  in certain  circumstances,  cash,
property or other  securities of National) having a value equal to two times the
Purchase  Price of the Right then in effect.  However,  all Rights  that are, or
under certain  circumstances  were,  beneficially  owned by any Acquiring Person
will be null and void.

                  In  the  event  that,   at  any  time   following  the  Shares
Acquisition  Date,  (i)  National  is  acquired  in a merger  or other  business
combination  transaction,  or (ii) 50% or more of  National's  assets or earning
power are sold or transferred,  each holder of a Right shall thereafter have the
right to receive, upon exercise,  common stock of the acquiring company having a
value equal to two times the Purchase Price of the Right then in effect.

                  Adjustments to Purchase Price

                  The Purchase Price payable, and the number of shares of Common
Stock (or other  securities,  as the case may be) issuable  upon exercise of the
Rights are subject to  adjustment  from time to time to prevent  dilution (i) in
the  event  of  a  stock   dividend  on,  or  a   subdivision,   combination  or
reclassification  of,  the Common  Stock,  (ii) upon the grant to holders of the
Common Stock of certain  rights or warrants to subscribe for or purchase  shares
of the Common  Stock or  convertible  securities  at less than the then  current
market  price of the Common Stock or (iii) upon the  distribution  to holders of
the Common Stock of  evidences  of  indebtedness  or assets  (excluding  regular
periodic cash dividends or dividends payable in Common Stock) or of subscription
rights  or  warrants  (other  than  those  referred  to  above).  Prior  to  the
Distribution  Date,  the Board may make such other  equitable  adjustments as it
deems  appropriate  in  the  circumstances  in  addition  to or in  lieu  of any
adjustment otherwise required by the foregoing.

                  With certain  exceptions,  no adjustment in the Purchase Price
will be required until the earlier of (i) three years from the date of the event
giving rise to such adjustment or (ii) the time at which cumulative  adjustments
require an  adjustment  of at least 1% in such  Purchase  Price.  No  fractional
shares of Common Stock will be issued and, in lieu  thereof,  an  adjustment  in
cash will be made  based on the  market  price of the  Common  Stock on the last
trading date prior to the date of exercise.

                  Redemption and Exchange of Rights

                  At any time prior to 5:00 P.M.  Buffalo,  New York time on the
tenth day following the Shares Acquisition Date,  National may redeem the Rights
in whole,  but not in part, at a price of $.01 per Right  ("Redemption  Price"),
payable  in  cash  or  stock.  Under  certain  circumstances  set  forth  in the
Agreement, the decision to redeem shall require the concurrence of a majority of
the Independent  Directors.  An  "Independent  Director" means any member of the
Board who was a member of the Board prior to the date of the Agreement,  and any
person who is subsequently elected to the Board if such person is recommended or
approved by a majority of the  Independent  Directors,  but shall not include an
Acquiring Person or any representative  thereof.  Immediately upon the action of
the Board  electing  to redeem the  Rights,  National  shall  make  announcement
thereof  and the only  right of the  holders of Rights  will be to  receive  the
Redemption Price.

                  At any time after a person  becomes an Acquiring  Person,  the
Board may exchange the Rights  (other than Rights owned by an Acquiring  Person,
which become void),  in whole or in part,  at an exchange  ratio of one share of
Common Stock and/or other  securities,  cash or other assets  deemed to have the
same value as one share of Common Stock, per Right, subject to adjustment.

                  Until a Right is exercised or exchanged for Common Stock,  the
Rights,  as such,  will not grant the holders thereof rights as a stockholder of
National.  While  the  distribution  of  the  Rights  will  not  be  taxable  to
stockholders or to National, stockholders may, depending upon the circumstances,
recognize  taxable  income in the event that the Rights become  exercisable  for
Common  Stock of  National  (or  other  consideration)  or for the  stock of the
Acquiring Person.

                  Amendments

                  Any of the  provisions  of the Agreement may be amended by the
Board without the consent of the holders of the Rights prior to the Distribution
Date. Thereafter, the Agreement may be amended by the Board in order to cure any
ambiguity,  defect or  inconsistency,  or to make changes which do not adversely
affect the  interests  of  holders  of Rights  (excluding  the  interest  of any
Acquiring  Person);  provided,  however,  that no supplement or amendment may be
made on or after the Distribution  Date which changes those provisions  relating
to the  principal  economic  terms of the Rights.  The Board may also,  with the
concurrence of a majority of the  Independent  Directors,  extend the redemption
period for up to an additional 20 days.

                  A copy of the Rights  Agreement  is filed  herewith as Exhibit
99.1.  The foregoing  description  of the Rights does not purport to be complete
and is qualified in its entirety by reference to such  Exhibit,  which is hereby
incorporated herein by reference.

Item 2.  Exhibits

                  99.1              Rights Agreement dated June 12, 1996 between
                  National Fuel Gas Company and Marine Midland
                             Bank, as Rights Agent.


                                   SIGNATURES

         Pursuant to the  requirements of Section 12 of the Securities  Exchange
Act of 1934, the registrant  has duly caused this  registration  statement to be
signed on its behalf by the undersigned thereunto duly authorized.

Dated:  June 14, 1996
                                                 NATIONAL FUEL GAS COMPANY


                                                 By: /s/Philip C. Ackerman
                                                     Philip C. Ackerman
                                                     Senior Vice President

                                  EXHIBIT INDEX



Number            Description

99.1                       Rights Agreement, dated as of
                           June 12, 1996, between National
                           Fuel Gas Company and Marine Midland
                           Bank, as Rights Agent.






                                                            EXHIBIT 99-1

NATIONAL FUEL GAS COMPANY
and
MARINE MIDLAND BANK, Rights Agent
RIGHTS AGREEMENT
Dated as of June 12, 1996

<PAGE>
                                TABLE OF CONTENTS


                                                                          Page
RIGHTS AGREEMENT
Section 1.               Certain Definitions . . . . . . . . . . . . . . .  1
Section 2.               Appointment of Rights Agent . . . . . . . . . . .  6
Section 3.               Issue of Right Certificates . . . . . . . . . . .  6
Section 4.               Form of Right Certificates. . . . . . . . . . . .  8
Section 5.               Countersignature and Registration . . . . . . . .  9
Section 6.               Transfer, Split Up, Combination and
                         Exchange of Right Certificates;
                         Mutilated, Destroyed, Lost or Stolen
                         Right Certificates . . . . . . . . . . . . . . .   9
Section 7.               Exercise of Rights; Purchase Price;
                         Expiration Date of Rights. . . . . . . . . . . .  10
Section 8.               Cancellation and Destruction of
                         Right Certificates . . . . . . . . . . . . . . .  12
Section 9.               Reservation and Availability of
                         Shares of Common Stock . . . . . . . . . . . . .  12
Section 10.              Common Stock Record Date . . . . . . . . . . . .  14
Section 11.              Adjustment of Purchase Price, Number
                         of Shares or Number of Rights. . . . . . . . . .  14
Section 12.              Certificate of Adjusted Purchase
                         Price or Number of Shares. . . . . . . . . . . .  21
Section 13.              Consolidation, Merger or Sale or
                         Transfer of Assets or Earning Power. . . . . . .  21
Section 14.              Fractional Rights and Fractional
                         Shares . . . . . . . . . . . . . . . . . . . . .  23
Section 15.              Rights of Action . . . . . . . . . . . . . . . .  24
Section 16.              Agreement of Right Holders . . . . . . . . . . .  24
Section 17.              Right Certificate Holder Not Deemed a
                         Stockholder. . . . . . . . . . . . . . . . . . .  25
Section 18.              Concerning the Rights Agent. . . . . . . . . . .  25
Section 19.              Merger or Consolidation or Change of
                         Name of Rights Agent . . . . . . . . . . . . . .  26
Section 20.              Duties of Rights Agent . . . . . . . . . . . . .  27
Section 21.              Change of Rights Agent . . . . . . . . . . . . .  29
Section 22.              Issuance of New Right Certificates . . . . . . .  30
Section 23.              Redemption and Termination . . . . . . . . . . .  30
Section 24.              Exchange . . . . . . . . . . . . . . . . . . . .  31
Section 25.              Notice of Certain Events . . . . . . . . . . . .  32
Section 26.              Notices. . . . . . . . . . . . . . . . . . . . .  33
Section 27.              Supplements and Amendments . . . . . . . . . . .  33

<PAGE>

Section 28.              Successors . . . . . . . . . . . . . . . . . . .  34
Section 29.              Determinations and Actions by the
                         Board of Directors . . . . . . . . . . . . . . .  34
Section 30.              Benefits  of  This  Agreement. . . . . . . . . .  35
Section 31.              Severability . . . . . . . . . . . . . . . . . .  35
Section 32.              Governing Law. . . . . . . . . . . . . . . . . .  35
Section 33.              Counterparts . . . . . . . . . . . . . . . . . .  35
Section 34.              Descriptive Headings . . . . . . . . . . . . . .  35
Exhibit  A - Form of Right Certificate. . . . . . . . . . .   A-1
          Form of Assignment. . . . . . . . . . . . . . . .   A-5
          Certificate . . . . . . . . . . . . . . . . . . .   A-6
          Notice. . . . . . . . . . . . . . . . . . . . . .   A-7
          Form of Election to Purchase. . . . . . . . . . .   A-8
Exhibit B - Summary of Rights to Purchase
          Common Stock. . . . . . . . . . . . . . . . . . .   B-1
<PAGE>

RIGHTS AGREEMENT


     Rights  Agreement,  dated as of June 12,  1996 (the  "Agreement"),  between
National Fuel Gas Company, a New Jersey corporation (the "Company"),  and Marine
Midland Bank, a trust company  organized under the laws of the State of New York
(the "Rights Agent").

W I T N E S S E T H

     WHEREAS,  the Board of Directors of the Company on March 19, 1996  ("Rights
Dividend Declaration Date") authorized and declared a dividend distribution (the
"Distribution") of one Right for each share of Common Stock, $1.00 par value, of
the Company (the "Common  Stock")  outstanding  at the close of business on July
31,  1996 (the  "Record  Date") and has  further  authorized  and  directed  the
issuance of one Right (as such number may  hereinafter  be adjusted  pursuant to
the  provisions  of Section  11(i) hereof) for each share of Common Stock issued
(whether  originally  issued or delivered  from the  Company's  treasury  stock)
between  the  Record  Date  and  the  earlier  of the  Distribution  Date or the
Expiration  Date (as such terms are hereinafter  defined),  each Right initially
representing the right to purchase  one-half of one share of Common Stock,  upon
the terms and subject to the conditions hereinafter set forth (the "Rights");

     NOW, THEREFORE,  in consideration of the premises and the mutual agreements
herein set forth, the parties hereby agree as follows:

     Section  1.  Certain  Definitions.  For  purposes  of this  Agreement,  the
following terms have the meanings indicated:

          (a)  "Acquiring  Person"  shall  mean  any  Person  (as  such  term is
hereinafter  defined) who or which,  together with all Affiliates and Associates
(as such terms are hereinafter  defined) of such Person, shall be the Beneficial
Owner  (as such  term is  hereinafter  defined)  of  securities  of the  Company
constituting  a Substantial  Block (as such term is  hereinafter  defined),  but
shall not include (i) the Company,  any  Subsidiary (as such term is hereinafter
defined) of the  Company,  any  employee  benefit  plan of the Company or of any
Subsidiary of the Company or any Person  organized,  appointed or established by
the Company or any Subsidiary of the Company for or pursuant to the terms of any
such plan,  (ii) any  Person  who or which,  together  with all  Affiliates  and
Associates of such Person,  becomes the Beneficial Owner of a Substantial  Block
solely as a result of a change in the aggregate number of shares of Voting Stock
(as such term is hereinafter  defined)  outstanding since the last date on which
such Person  acquired  Beneficial  Ownership  of any shares of the Voting  Stock
constituting  all or a portion of such  Substantial  Block; and (iii) any Person
who or which,  together  with all  Affiliates  and  Associates  of such  Person,
becomes the  Beneficial  Owner of a  Substantial  Block in the good faith belief
that such  acquisition  would not (x) cause such Person and its  Affiliates  and
Associates to become the Beneficial Owner of a Substantial Block and such Person
relied in good faith in computing the percentage of its voting power on publicly
filed reports or documents of the Company which are inaccurate or out-of-date or
(y)  otherwise  cause a  Distribution  Date or the  adjustment  provided  for in
Section  11(a) to  occur.  Notwithstanding  clause  (ii) or  (iii) of the  prior
sentence,  if any Person that is not an Acquiring Person due to such clause (ii)
or (iii) does not cease to be the Beneficial Owner of a Substantial Block by the
close  of  business  on the  fifth  Business  Day (as such  term is  hereinafter
defined)  after  notice  from the  Company  (the date of notice  being the first
Business Day) that such Person is the Beneficial  Owner of a Substantial  Block,
such  Person  shall,  at the end of such five  Business  Day  period,  become an
Acquiring  Person (and such  clause (ii) or (iii) shall no longer  apply to such
Person). For purposes of this definition,  the determination  whether any Person
acted in "good faith" shall be conclusively determined by the Board of Directors
of the  Company,  acting  by a vote of  those  directors  of the  Company  whose
approval would be required to redeem the Rights under Section 2 3 .

          (b) "Act" shall have the meaning set forth in Section 9(c) hereof.

          (c)  "Adjustment  Shares"  shall  have the  meaning  set  forth in
Section 11(a)(ii) hereof.

          (d)  "Affiliate" and  "Associate"  shall have the respective  meanings
ascribed to such terms in Rule 12b-2 of the General Rules and Regulations  under
the  Securities  Exchange Act of 1934, as amended (the  "Exchange  Act"),  as in
effect on the date hereof.

          (e)  "Agreement" shall have the meaning set forth in the introduction
hereto.

          (f) A Person shall be deemed the  "Beneficial  Owner" of, and shall be
deemed to "beneficially own," any securities:

               (i) which  such  Person  or any of such  Person's  Affiliates  or
Associates has, directly or indirectly, the right to acquire (whether such right
is  exercisable  immediately  or only  after  the  passage  of time or upon  the
occurrence of an event) pursuant to any agreement,  arrangement or understanding
(whether or not in writing), or upon the exercise of conversion rights, exchange
rights,  rights,  warrants or options, or otherwise;  provided,  however, that a
Person shall not be deemed the "Beneficial Owner" of, or to "beneficially  own,"
(1)  securities  tendered  pursuant to a tender or  exchange  offer made by such
Person or any of such  Person's  Affiliates  or  Associates  until such tendered
securities are accepted for purchase or exchange,  (2) securities  issuable upon
exercise of Rights at any time prior to the occurrence of a Triggering Event (as
such term is hereinafter  defined),  or (3) securities issuable upon exercise of
Rights from and after the  occurrence of a Triggering  Event,  which Rights were
acquired by such Person or any of such Person's  Affiliates or Associates  prior
to the Distribution Date or pursuant to Section 3(a) hereof ("Original  Rights")
or  pursuant  to  Section  11(i) or  Section  22  hereof in  connection  with an
adjustment made with respect to Original Rights; or

              (ii)  which  such  Person or any of such  Person's  Affiliates  or
Associates has,  directly or indirectly,  the right to vote or dispose of or has
"beneficial  ownership" of (as determined  pursuant to Rule 13d-3 of the General
Rules and  Regulations  under  the  Exchange  Act),  including  pursuant  to any
agreement,  arrangement or understanding (whether or not in writing);  provided,
however,  that a Person  shall not be deemed  the  "Beneficial  Owner" of, or to
"beneficially  own," any security under this subparagraph (ii) if the agreement,
arrangement  or  understanding  to vote such  security (1) arises  solely from a
revocable proxy given in response to a public proxy or consent solicitation made
pursuant to, and in accordance with, the applicable rules and regulations of the
Exchange Act and (2) is not then  reportable  on Schedule 13D under the Exchange
Act (or any comparable or successor report); or

             (iii) which are beneficially owned, directly or indirectly,  by any
otherPerson  with  which  such  Person  or any of such  Person's  Affiliates  or
Associates has any agreement,  arrangement or  understanding  (whether or not in
writing) for the purpose of acquiring,  holding,  voting  (except  pursuant to a
revocable  proxy  as  described  in the  proviso  to  subparagraph  (ii) of this
paragraph (f)) or disposing of any securities of the Company.

Notwithstanding the foregoing,  nothing contained in this definition shall cause
a Person  ordinarily  engaged in business as an  underwriter of securities to be
the "Beneficial Owner" of, or to "beneficially  own," any securities acquired in
a bona fide firm commitment  underwriting pursuant to an underwriting  agreement
with the Company.

          (g) "Business  Day" shall mean any day other than a Saturday,  Sunday,
or a day on which banking  institutions  in the State of New York are authorized
or obligated by law or executive order to close.

          (h) "Certification" shall have the meaning set forth in Section 18
hereof.

          (i)  "Close  of  business"  on any given  day  shall  mean 5:00  P.M.,
Buffalo, New York time, on such day; provided,  however, that if such day is not
a Business  Day, it shall mean 5:00 P.M.,  Buffalo,  New York time,  on the next
succeeding Business Day.

          (j) "Common  Stock," when used with  reference  to the Company,  shall
mean the  shares of common  stock,  $1.00 par  value,  of the  Company.  "Common
Stock," when used with  reference  to any Person  other than the Company,  shall
mean  either the  capital  stock with the  greatest  voting  power of such other
Person  or,  if such  Person is a  Subsidiary  of  another  Person,  the  equity
securities  or other  equity  interest  having  power to  control  or direct the
management of such Person.

          (k) "Common Stock Equivalent" shall have the meaning set forth in
Section 11(a)(iii).

          (l) "Company" shall have the meaning set forth in the introduction
hereto.

          (m) "Current Market Price" shall have the meaning set forth in Section
11(d) hereof.

          (n) "Current Value" shall have the meaning set forth in Section
11(a)(iii) hereof.

          (o) "Distribution" shall have the meaning set forth in the recitals
hereto.

          (p) "Distribution Date" shall have the meaning set forth in Section
3(a) hereof.

          (q)  "Equivalent  Common  Stock"  shall have the  meaning set forth in
Section 11(b) hereof.

          (r) "Exchange Act" shall have the meaning set forth in the definitions
of "Affiliate" and "Associate" above.

          (s) "Exchange Ratio" shall have the  meaning set forth in Section
24(a) hereof.

          (t) "Expiration Date" shall have the meaning set forth in Section 7(a)
 hereof.

          (u)  "Final  Expiration  Date"  shall  have the  meaning  set forth in
Section 7(a) hereof.

          (v)  "Independent  Director"  shall  mean any  member  of the Board of
Directors of the Company, while such person is a member of the Board, who is not
an Acquiring  Person,  or an Affiliate or Associate of an Acquiring Person, or a
representative  or nominee of an  Acquiring  Person or of any such  Affiliate or
Associate,  and was a member  of the  Board  prior to the date  hereof,  and any
successor of an  Independent  Director  while such  successor is a member of the
Board,  who is not an  Acquiring  Person  or an  Affiliate  or  Associate  of an
Acquiring  Person,  or a representative  or nominee of an Acquiring Person or of
any such  Affiliate or Associate,  and is  recommended or elected to succeed the
Independent Director by a majority of the Independent Directors.

          (w)  "Original  Rights"  shall  have  the  meaning  set  forth  in the
definition of "Beneficial Owner" above.

          (x) "Person" shall mean any  individual,  firm,  corporation,  limited
liability company, partnership (general, limited or limited liability), trust or
other  entity,  and shall include any successor (by merger or otherwise) of such
entity.

          (y) "Principal Party" shall have the meaning set forth in Section
13(b) hereof.

          (z) "Purchase Price" shall have the meaning set forth in Section 4(a)
hereof.

          (aa) "Record Date" shall have the meaning set forth in the recitals
hereto.

          (bb)  "Redemption  Price"  shall have the meaning set forth in Section
23(a) hereof.

          (cc) "Right  Certificate"  shall have the meaning set forth in Section
3(a) hereof.

          (dd) "Rights" shall have the meaning set forth in the recitals hereto.

          (ee) "Rights Agent" shall have the meaning set forth in the
introduction hereto.

          (ff)  "Rights  Dividend  Declaration  Date" shall have the meaning set
forth in the recitals hereto.

          (gg)  "Section  11(a)(ii)  Event"  shall mean any event  described  in
Section 11(a)(ii).

          (hh) "Section 11(a)(ii) Trigger Date" shall have the meaning set forth
in Section 11(a)(iii).

          (ii)  "Section  13 Event"  shall mean any event  described  in Section
13(a).

          (jj)  "Shares  Acquisition  Date"  shall mean the first date of public
announcement  (which,  for purposes of this definition,  includes a report filed
pursuant to Section  13(d) of the  Exchange  Act) by the Company or an Acquiring
Person that an Acquiring Person has become such.

          (kk) "Spread" shall have the meaning set forth in Section 11(a)(iii)
hereof.

          (ll)  "Subsidiary"  shall mean,  with  reference  to any  Person,  any
corporation  (or other  entity)  of which an amount  of  voting  securities  (or
comparable ownership  interests)  sufficient to elect at least a majority of the
directors (or comparable  individuals) of such  corporation (or other entity) is
beneficially  owned or otherwise  controlled,  directly or  indirectly,  by such
Person.

          (mm) "Substantial Block" shall mean a number of shares of Voting Stock
which have 10% or more of the aggregate  voting power of all outstanding  shares
of Voting Stock.

          (nn) "Substitution Period" shall have the meaning set forth in Section
11(a)(iii) hereof.

          (oo)  "Summary of Rights"  shall have the meaning set forth in Section
3(b) hereof.

          (pp)  "Trading  Day" shall have the meaning set forth in Section 11(d)
hereof.

          (qq)  "Triggering  Event"  shall mean any Section  11(a)(ii)  Event or
Section 13 Event.

          (rr) "Voting Stock," as of the date of any  determination,  shall mean
the shares of Common  Stock,  $1.00 par value,  then  outstanding  and any other
shares of capital stock of the Company  which are entitled to vote  generally in
the election of directors.

     Section 2.  Appointment of Rights Agent.  The Company  hereby  appoints the
Rights  Agent to act as agent for the Company in  accordance  with the terms and
conditions  hereof,  and the Rights Agent hereby accepts such  appointment.  The
Company  shall act as  Co-Rights  Agent and may from time to time  appoint  such
other  Co-Rights  Agents as it may deem necessary or desirable upon ten calendar
days'  written  notice to the Rights  Agent.  In no event shall the Rights Agent
have any duty to supervise or in any way be liable for such Co-Rights Agents.

     Section 3. Issue of Right  Certificates.  (a) Until the  earlier of (i) the
close of business on the tenth  calendar day after the Shares  Acquisition  Date
(or, if the tenth day after the Shares Acquisition Date occurs before the Record
Date, the close of business on the Record Date) or (ii) the close of business on
the tenth  calendar day after the date of the  commencement  of, or of the first
public announcement of the intention of any Person (other than the Company,  any
Subsidiary  of the Company,  any employee  benefit plan of the Company or of any
Subsidiary of the Company or any Person  organized,  appointed or established by
the Company or any Subsidiary of the Company for or pursuant to the terms of any
such  plan) to  commence,  a tender  or  exchange  offer if,  upon  consummation
thereof,  such Person would become an Acquiring Person (the earlier of the dates
in subsection (i) and (ii) hereof being herein referred to as the  "Distribution
Date") (x) the Rights will be evidenced  (subject to the provisions of paragraph
(b) of this Section 3) by the  certificates  for the Common Stock  registered in
the names of the  holders of the Common  Stock  (which  certificates  for Common
Stock shall be deemed also to be Right  Certificates)  and not by separate Right
Certificates,   and  (y)  the  right  to  receive  Right  Certificates  will  be
transferable  only in connection  with the transfer of Common Stock.  As soon as
practicable after receipt by the Rights Agent of written notice from the Company
of the Distribution Date, the Rights Agent, at the Company's expense,  will send
by  first-class,  postage prepaid mail, to each record holder of Common Stock as
of the close of business on the Distribution Date, at the address of such holder
shown on the records of the Company, a Right  Certificate,  in substantially the
form of Exhibit A hereto (a "Right Certificate"),  evidencing one Right for each
share of Common Stock so held,  subject to adjustment as provided herein.  As of
the  Distribution  Date,  the  Rights  will be  evidenced  solely by such  Right
Certificates.

     (b) As soon as practicable following the Record Date, the Company will send
a copy of a Summary of Rights to Purchase  Common Stock,  in  substantially  the
form  attached  hereto as Exhibit B (the "Summary of Rights"),  by  first-class,
postage  prepaid  mail, to each record holder of Common Stock as of the close of
business on the Record Date,  at the address of such holder shown on the records
of the Company.  With respect to certificates for Common Stock outstanding as of
the Record Date,  until the  Distribution  Date, the Rights will be evidenced by
such  certificates for Common Stock, and the registered  holders of Common Stock
shall  also be the  registered  holders  of the  associated  Rights.  Until  the
Distribution  Date (or earlier  redemption  or  expiration  of the Rights),  the
surrender for transfer of any of the certificates  for Common Stock  outstanding
on the Record Date shall also  constitute the transfer of the Rights  associated
with Common Stock represented by such certificate.

     (c) Rights  shall be issued in respect of all shares of Common Stock issued
after the Record Date but prior to the earlier of the  Distribution  Date or the
Expiration  Date  (as such  term is  defined  in  Section  7),  or,  in  certain
circumstances  provided  in  Section  22 hereof,  after the  Distribution  Date.
Certificates  representing  such shares of Common Stock shall have impressed on,
printed on, written on or otherwise affixed to them the following legend:

                           This  certificate  also  evidences  and  entitles the
                  holder  hereof  to  certain  Rights  as set  forth in a Rights
                  Agreement between National Fuel Gas Company and Marine Midland
                  Bank dated as of June 12, 1996 (the "Rights  Agreement"),  the
                  terms of which are hereby incorporated herein by reference and
                  a copy of which is on file at the principal  executive offices
                  of National Fuel Gas Company. Under certain circumstances,  as
                  set  forth  in the  Rights  Agreement,  such  Rights  will  be
                  evidenced  by  separate  certificates  and will no  longer  be
                  evidenced by this certificate.  National Fuel Gas Company will
                  mail to the  holder of this  certificate  a copy of the Rights
                  Agreement as in effect on the date of mailing  without  charge
                  within five Business  Days after receipt of a written  request
                  therefor.  Under certain circumstances set forth in the Rights
                  Agreement,  Rights  beneficially  owned by an Acquiring Person
                  may become null and void.

     After the due execution of any supplement or amendment to this Agreement in
accordance  with the  terms  hereof,  the  reference  to this  Agreement  in the
foregoing  legend shall mean the Agreement as so supplemented or amended.  Until
the Distribution  Date, the Rights  associated with Common Stock  represented by
certificates  containing  the  foregoing  legend  shall  be  evidenced  by  such
certificates  alone, and the surrender for transfer of any of such  certificates
shall also  constitute the transfer of the Rights  associated  with Common Stock
represented  by such  certificates.  In the event that the Company  purchases or
acquires  any  shares of Common  Stock  after the  Record  Date but prior to the
Distribution  Date, any Rights associated with such Common Stock shall be deemed
canceled  and retired so that the Company  shall not be entitled to exercise any
Rights  associated  with  the  shares  of  Common  Stock  which  are  no  longer
outstanding.  The failure to print the foregoing legend on any such Common Stock
certificate  or any  other  defect  therein  shall  not  affect  in  any  manner
whatsoever the application or  interpretation  of the provisions of Section 7(e)
hereof.

     Section 4. Form of Right Certificates.  (a) The Right Certificates (and the
forms of  election  to purchase  shares and of  assignment  to be printed on the
reverse  thereof)  shall be  substantially  the same as Exhibit A hereto and may
have such marks of identification or designation and such legends,  summaries or
endorsements  printed thereon as the Company may deem appropriate and as are not
inconsistent  with the  provisions of this  Agreement,  or as may be required to
comply with any  applicable  law or with any rule or  regulation  made  pursuant
thereto or with any rule or regulation of any stock exchange on which the Rights
may from time to time be listed, or to conform to usage. The Right  Certificates
shall be in  machine-printable  format and in a form reasonably  satisfactory to
the Rights Agent. Subject to the provisions of Section 11 and Section 22 hereof,
the Right Certificates,  whenever  distributed,  shall be dated as of the Record
Date, shall show the date of  countersignature,  and on their face shall entitle
the  holders  thereof  to  purchase  such  number of shares of Common  Stock (or
following a Triggering  Event,  other  securities,  cash or other assets, as the
case may be) as shall be set forth  therein at the price set forth therein (such
exercise price per share of Common Stock, the "Purchase Price"),  but the number
of such shares and the Purchase Price shall be subject to adjustment as provided
herein.

     (b) Any Right  Certificate  issued  pursuant to Section  3(a) or Section 22
hereof that represents Rights  beneficially owned by: (i) an Acquiring Person or
any  Associate  or Affiliate of an  Acquiring  Person,  (ii) a transferee  of an
Acquiring  Person  (or of  any  such  Associate  or  Affiliate)  who  becomes  a
transferee  after the Acquiring Person becomes such, or (iii) a transferee of an
Acquiring  Person  (or of  any  such  Associate  or  Affiliate)  who  becomes  a
transferee prior to or concurrently  with the Acquiring Person becoming such and
receives  such  Rights  pursuant  to either (A) a transfer  (whether  or not for
consideration)  from the Acquiring Person to holders of equity interests in such
Acquiring  Person  or to any  Person  with whom such  Acquiring  Person  has any
continuing agreement,  arrangement or understanding  (whether or not in writing)
regarding the transferred  Rights or (B) a transfer which the Board of Directors
of the Company has determined is part of a plan,  arrangement  or  understanding
(whether  or not in  writing)  which has as a  primary  purpose  or  effect  the
avoidance of Section 7(e) hereof;  and any Right Certificate  issued pursuant to
Section  6 or  Section  11  hereof,  upon  transfer,  exchange,  replacement  or
adjustment of any other Right  Certificate  referred to in this sentence,  shall
contain (to the extent feasible) the following legend, modified as applicable to
apply to such Person:

                           The Rights  represented by this Right Certificate are
                           or were  beneficially  owned by a  Person  who was or
                           became  an  Acquiring   Person  or  an  Affiliate  or
                           Associate of an  Acquiring  Person (as such terms are
                           defined in the Rights Agreement).  Accordingly,  this
                           Right Certificate and the Rights  represented  hereby
                           may  become  null  and  void  in  the   circumstances
                           specified in Section 7(e) of such Agreement.

     Section 5. Countersignature and Registration.  The Right Certificates shall
be executed on behalf of the Company by one of its  authorized  officers  either
manually  or  by  facsimile   signature.   The  Right   Certificates   shall  be
countersigned by an authorized  signatory of the Rights Agent either manually or
by  facsimile  signature  and  shall  not be valid  for any  purpose  unless  so
countersigned.  In case any  officer of the Company who shall have signed any of
the Right  Certificates  shall cease to be such  officer of the  Company  before
countersignature  by the Rights  Agent and issuance and delivery by the Company,
such Right Certificates, nevertheless, may be countersigned by the Rights Agent,
issued  and  delivered  with the same  force and effect as though the person who
signed such Right Certificates had not ceased to be such officer of the Company;
and any Right  Certificate  may be signed on behalf of the Company by any person
who, at the actual date of the execution of such Right  Certificate,  shall be a
proper  officer of the Company to sign such Right  Certificate,  although at the
date of the  execution of this Rights  Agreement any such person was not such an
officer.

     In case any  authorized  signatory  of the  Rights  Agent  who  shall  have
countersigned  any of the Right  Certificates  shall cease to be such  signatory
before delivery by the Company,  such Right Certificates,  nevertheless,  may be
issued and delivered by the Company with the same force and effect as though the
person  who  countersigned  such  Right  Certificates  had not ceased to be such
signatory;  and any Right  Certificates  may be  countersigned  on behalf of the
Rights  Agent by any person who, at the actual date of the  countersignature  of
such Right  Certificate,  shall be a proper  signatory  of the  Rights  Agent to
countersign  such Right  Certificate,  although at the date of the  execution of
this Rights Agreement any such person was not such a signatory.

     Following the Distribution  Date, the Rights Agent will keep or cause to be
kept, at its office  designated  for such purpose,  books for  registration  and
transfer of the Right Certificates  issued hereunder.  Such books shall show the
names and addresses of the respective holders of the Right  Certificates  issued
hereunder,  the  number  of  Rights  evidenced  on its face by each of the Right
Certificates,  the  date of  each  of the  Right  Certificates  and the  date of
countersignature of each of the Right Certificates.

     Section  6.  Transfer,   Split  Up,   Combination  and  Exchange  of  Right
Certificates;  Mutilated, Destroyed, Lost or Stolen Right Certificates.  Subject
to the provisions of Section 14 hereof,  at any time after the close of business
on the  Distribution  Date,  and at or prior to the  close  of  business  on the
Expiration Date, any Right Certificate or Right Certificates may be transferred,
split  up,  combined  or  exchanged  for  another  Right  Certificate  or  Right
Certificates,  entitling  the  registered  holder to  purchase a like  number of
shares of Common Stock (or following a Triggering Event, other securities,  cash
or  other  assets,  as the  case  may  be) as the  Right  Certificate  or  Right
Certificates  surrendered  then  entitled  such  holder  (or,  in the  case of a
transfer,  such former holder) to purchase.  Any registered  holder  desiring to
transfer,  split  up,  combine  or  exchange  any  Right  Certificate  or  Right
Certificates  shall make such request in writing  delivered to the Rights Agent,
and  shall  surrender  the  Right  Certificate  or  Right   Certificates  to  be
transferred,  split up,  combined or exchanged at the office of the Rights Agent
designated for such purpose, along with a signature guarantee and such other and
further  documentation as the Rights Agent may reasonably  request.  Neither the
Rights Agent nor the Company  shall be  obligated to take any action  whatsoever
with respect to the transfer of any such surrendered Right Certificate until the
registered  holder shall have completed and signed the certificate  contained in
the form of assignment on the reverse side of such Right  Certificate  and shall
have provided such additional evidence, as the Company shall reasonably request,
of the  identity of the  Beneficial  Owner,  Affiliates  or  Associates  of such
Beneficial Owner or holder, or of any other Person with which such holder or any
of such holder's  Affiliates or Associates  has any  agreement,  arrangement  or
understanding (whether or not in writing) for the purpose of acquiring, holding,
voting or disposing of  securities  of the Company.  Thereupon  the Rights Agent
shall,  subject to Section 14 and Section 20(k) hereof,  countersign and deliver
to the Person entitled thereto a Right Certificate or Right Certificates, as the
case may be, as so  requested.  The  Company may  require  payment  from a Right
Certificates  holder of a sum sufficient to cover any tax or governmental charge
that may be imposed in connection  with any transfer,  split up,  combination or
exchange of Right Certificates.

     Upon  receipt by the  Company and the Rights  Agent of evidence  reasonably
satisfactory  to them of the loss,  theft,  destruction or mutilation of a Right
Certificate,  and,  in case of  loss,  theft or  destruction,  of  indemnity  or
security  reasonably  satisfactory to them, along with a signature guarantee and
such other and further documentation as the Rights Agent may reasonably request,
and if  requested by the  Company,  reimbursement  to the Company and the Rights
Agent of all reasonable expenses  incidental thereto,  and upon surrender to the
Rights Agent and cancellation of the Right Certificate if mutilated, the Company
will make and deliver a new Right  Certificate of like tenor to the Rights Agent
for delivery to the registered  owner in lieu of the Right  Certificate so lost,
stolen, destroyed or mutilated.

     Section 7. Exercise of Rights;  Purchase Price;  Expiration Date of Rights.
(a)  Subject  to  Section  7(e)  hereof,  the  registered  holder  of any  Right
Certificate  may  exercise  the Rights  evidenced  thereby  (except as otherwise
provided   herein,   including,   without   limitation,   the   restrictions  on
exercisability  set forth in  Sections  9 (c) , 11 (a) (iii) , 23 (a) and 24 (b)
hereof)  in  whole or in part at any  time  after  the  Distribution  Date  upon
surrender of the Right Certificate, with the form of election to purchase on the
reverse side thereof duly executed, to the Rights Agent at the designated office
of the Rights Agent,  together with payment of the aggregate  Purchase Price for
the total number of shares of Common Stock (or other  securities,  cash or other
assets, as the case may be) as to which the Rights are then  exercisable,  at or
prior to the  earliest of (i) the close of business on July 31, 2006 (the "Final
Expiration Date"), (ii) the time at which the Rights are redeemed as provided in
Section  23  hereof  or (iii)  the  time at which  all  exercisable  Rights  are
exchanged  as provided in Section 24 hereof,  (such  earliest  date being herein
referred to as the "Expiration Date").

     (b) The Purchase  Price for each full share of Common Stock pursuant to the
exercise of a Right shall  initially  be$130.00  (being $65.00 per half share of
Common Stock),  shall be subject to adjustment  from time to time as provided in
Sections 11 and 13 hereof and shall be payable in accordance  with paragraph (c)
below.

     (c) Upon receipt of a Right Certificate  representing  exercisable  Rights,
with the form of election to purchase  and the  certificate  duly  executed  and
completed, accompanied by payment of the Purchase Price for the number of shares
of Common Stock (or other securities,  cash or other assets, as the case may be)
to be purchased and an amount equal to any  applicable  transfer tax, the Rights
Agent shall thereupon,  subject to Section 20(k),  promptly (i) requisition from
the Company  certificates  for the total  number of shares of Common Stock to be
purchased,  (ii) when  appropriate,  requisition  from the Company the amount of
cash to be paid in lieu of  issuance of  fractional  shares in  accordance  with
Section 14, (iii) promptly after receipt of such certificates, cause the same to
be  delivered  to or upon  the  order of the  registered  holder  of such  Right
Certificate,  registered  in such  name or  names as may be  designated  by such
holder and (iv) when appropriate, after receipt promptly deliver such payment to
or upon the  order of the  registered  holder  of such  Right  Certificate.  The
payment of the Purchase Price must be made by certified bank check or bank draft
or money order payable to the order of the Company or the Rights  Agent.  In the
event that the Company is obligated to issue securities,  distribute property or
make payment pursuant to section  11(a)(iii)  hereof,  the Company will make all
arrangements  necessary so that check,  property or securities are available for
issuance, distribution or payment by the Rights Agent, if and when appropriate.

     (d) In case the registered  holder of any Right  Certificate shall exercise
less than all the Rights evidenced thereby,  a new Right Certificate  evidencing
Rights  equivalent to the Rights  remaining  unexercised  shall be issued by the
Rights Agent to the registered  holder of such Right  Certificate or to his duly
authorized assigns, subject to the provisions of Section 14 hereof.

     (e)  Notwithstanding  anything in this Agreement to the contrary,  from and
after the first occurrence of a Section 11(a)(ii) Event, any Rights beneficially
owned by (i) an  Acquiring  Person or an  Associate or Affiliate of an Acquiring
Person,  (ii) a transferee of an Acquiring  Person (or of any such  Associate or
Affiliate) who becomes a transferee  after the Acquiring Person becomes such, or
(iii)  a  transferee  of an  Acquiring  Person  (or of  any  such  Associate  or
Affiliate) who becomes a transferee prior to or concurrently  with the Acquiring
Person  becoming such and receives such Rights pursuant to either (A) a transfer
(whether  or not for  consideration)  from the  Acquiring  Person to  holders of
equity  interests  in such  Acquiring  Person or to any  Person  which  whom the
Acquiring  Person has any continuing  agreement,  arrangement  or  understanding
(whether or not in writing)  regarding the transferred  Rights or (B) a transfer
which the Board of  Directors of the Company has  determined  is part of a plan,
arrangement or understanding  (whether or not in writing) which has as a primary
purpose or effect the avoidance of this section 7(e), shall become null and void
without  any further  action and no holder of such Rights  shall have any rights
whatsoever  with respect to such  Rights,  whether  under any  provision of this
Agreement or otherwise.  The Company shall use all reasonable  efforts to insure
that the  provisions  of this  Section 7(e) and Section 4(b) hereof are complied
with, but shall have no liability to any holder of Right  Certificates  or other
Person as a result of its failure to make any determinations  with respect to an
Acquiring Person, or any of its Affiliates, Associates or transferees hereunder.

     (f) Notwithstanding anything in this Agreement to the contrary, neither the
Rights Agent nor the Company  shall be  obligated  to undertake  any action with
respect to a registered holder upon the occurrence of any purported  exercise as
set  forth in this  Section  7 unless  such  registered  holder  shall  have (i)
completed  and signed  the  certificate  contained  in the form of  election  to
purchase set forth on the reverse side of the Right Certificate  surrendered for
such exercise, and (ii) provided such additional evidence of the identity of the
Beneficial  Owner,  Affiliates or Associates of such Beneficial Owner or holder,
or of any other Person with which such holder or any of such holder's Affiliates
or Associates has any agreement, arrangement or understanding (whether or not in
writing)  for the purpose of  acquiring,  holding,  voting or  disposing  of any
securities of the Company as the Company shall reasonably request.

     Section 8.  Cancellation and Destruction of Right  Certificates.  All Right
Certificates  surrendered  for the  purpose  of  exercise,  transfer,  split up,
combination  or exchange  shall,  if surrendered to the Company or to any of its
agents,  be delivered to the Rights Agent for  cancellation or in canceled form,
or, if  surrendered  to the Rights Agent,  shall be canceled by it, and no Right
Certificates  shall be issued in lieu thereof  except as expressly  permitted by
any of the provisions of this Rights Agreement. The Company shall deliver to the
Rights  Agent for  cancellation  and  retirement,  and the Rights Agent shall so
cancel and retire,  any other  Right  Certificate  purchased  or acquired by the
Company otherwise than upon the exercise thereof. The Rights Agent shall deliver
all canceled Right Certificates to the Company, or shall, at the written request
of the Company, destroy such canceled Right Certificates, and in such case shall
deliver a certificate of destruction thereof to the Company.

     Section 9.  Reservation and Availability of Shares of Common Stock. (a) The
Company  covenants  and  agrees  that it will  cause  to be  reserved  and  kept
available  out of its  authorized  and  unissued  shares  of Common  Stock  (and
following  the  occurrence  of a Triggering  Event,  out of its  authorized  and
unissued other securities), or out of its authorized and issued shares of Common
Stock  (and,  following  the  occurrence  of a  Triggering  Event,  out  of  its
authorized  and issued other  securities)  held in its  treasury,  the number of
shares of Common Stock (and,  following the  occurrence  of a Triggering  Event,
other  securities) that will be sufficient to permit the exercise in full of all
outstanding  Rights (it being  understood  that any of the  foregoing  shares or
securities  may also be  reserved  for other  purposes)  or will take such other
steps as are  appropriate to assure that the number of such shares or securities
(or  their  equivalents)  sufficient  to  permit  the  exercise  in  full of all
outstanding Rights will be available upon such exercise.

     (b) So long as the shares of Common Stock (and, following the occurrence of
a Triggering Event,  other securities)  issuable upon the exercise of Rights may
be listed on any national  securities  exchange,  the Company shall use its best
efforts to cause, from and after such time as the Rights become exercisable (but
only  to the  extent  that it is  reasonably  likely  that  the  Rights  will be
exercised),  all shares reserved for such issuance to be listed on such exchange
upon official notice of issuance upon such exercise.

     (c) The  Company  shall  use  its  best  efforts  to (i)  file,  as soon as
practicable  following the first occurrence of a Section  11(a)(ii) Event, or as
soon as required by law, as the case may be, a registration  statement under the
Securities  Act of 1933, as amended (the "Act"),  with respect to the securities
purchasable upon exercise of the Rights on an appropriate  form, (ii) cause such
registration  statement to become  effective as soon as  practicable  after such
filing, and (iii) cause such registration  statement to remain effective (with a
prospectus at all times meeting the  requirements  of the Act) until the earlier
of (A) the  date as of which  the  Rights  are no  longer  exercisable  for such
securities,  and (B) the Expiration Date. The Company will also take such action
as may be appropriate under the blue sky laws of the various states. The Company
may  temporarily  suspend,  for a period of time not to exceed  ninety (90) days
after the date set forth in clause  (i) of the first  sentence  of this  Section
9(c),  the  exercisability  of the  Rights  in order to  prepare  and file  such
registration  statement  and  permit  it to  become  effective.  Upon  any  such
suspension,  the  Company  shall  issue a public  announcement  and  shall  give
simultaneous  written notice to the Rights Agent stating that the exercisability
of the Rights has been temporarily  suspended,  as well as a public announcement
and notice to the Rights  Agent at such time as the  suspension  is no longer in
effect.  Notwithstanding  any provision of this  Agreement to the contrary,  the
Rights  shall  not be  exercisable  in any  jurisdiction  unless  the  requisite
qualifications in such jurisdiction shall have been obtained.

     (d) The Company  covenants  and agrees that it will take all such action as
may be necessary to ensure that all shares of Common  Stock (and  following  the
occurrence of a Triggering Event,  other securities)  delivered upon exercise of
Rights  shall,  at the time of  delivery  of the  certificates  for such  shares
(subject to payment of the Purchase Price),  be duly and validly  authorized and
issued and fully paid and nonassessable.

     (e) The Company further  covenants and agrees that it will pay when due and
payable any and all federal and state  transfer  taxes and charges  which may be
payable in respect of the issuance or delivery of the Right  Certificates  or of
any shares of the Common  Stock (or other  securities,  as the case may be) upon
the exercise of Rights.  The Company shall not, however,  be required (a) to pay
any transfer tax which may be payable in respect of any transfer involved in the
transfer  or  delivery  of Right  Certificates  or the  issuance  or delivery of
certificates  for Common  Stock (or other  securities,  as the case may be) in a
name  other  than  that  of  the  registered  holder  of the  Right  Certificate
evidencing  Rights  surrendered  for  exercise  or (b) to issue or  deliver  any
certificates for a number of shares of Common Stock (or other securities, as the
case may be) upon the  exercise of any Rights until any such tax shall have been
paid (any such tax being payable by the holder of such Right  Certificate at the
time  of  surrender)  or  until  it  has  been   established  to  the  Company's
satisfaction that no such tax is due.

     Section  10.  Common  Stock  Record  Date.  Each  Person in whose  name any
certificate  for any number of shares of Common Stock (or other  securities,  as
the case may be) is issued upon the exercise of Rights shall for all purposes be
deemed to have  become the  holder of record of the  shares of Common  Stock (or
other  securities,  as the  case  may  be)  represented  thereby  on,  and  such
certificate shall be dated the date upon which the Right Certificate  evidencing
such  Rights was duly  surrendered  and payment of the  Purchase  Price (and any
applicable transfer taxes) was made and shall show the date of countersignature;
provided, however, that if the date of such surrender and payment is a date upon
which Common Stock (or other  securities,  as the case may be) transfer books of
the Company are  closed,  such Person  shall be deemed to have become the record
holder  of such  shares  on,  and  such  certificate  shall be  dated,  the next
succeeding  Business Day on which the Common Stock (or other securities,  as the
case may be)  transfer  books of the Company are open.  Prior to the exercise of
the Rights evidenced  thereby,  the holder of a Right  Certificate  shall not be
entitled to any rights of a  stockholder  of the Company  with respect to shares
for which the Rights shall be exercisable,  including,  without limitation,  the
right to vote, to receive  dividends or other  distributions  or to exercise any
preemptive  rights,  and shall not be  entitled  to  receive  any  notice of any
proceedings of the Company, except as provided herein.

     Section 11.  Adjustment  of Purchase  Price,  Number of Shares or Number of
Rights.  The Purchase Price,  the number of shares covered by each Right and the
number of Rights  outstanding  are  subject to  adjustment  from time to time as
provided in this Section 11.

     (a) (i) In the event the  Company  shall at any time after the date of this
Agreement  (A) declare a dividend on the Common  Stock  payable in shares of the
Common  Stock,  (B)  subdivide the  outstanding  Common  Stock,  (C) combine the
outstanding Common Stock into a smaller number of shares or (D) issue any shares
of its capital stock in a  reclassification  of Common Stock (including any such
reclassification  in  connection  with a  consolidation  or  merger in which the
Company  is the  continuing  or  surviving  corporation),  except  as  otherwise
provided in this Section  11(a) and Section 7(e) hereof,  the Purchase  Price in
effect at the time of the record date for such dividend or of the effective date
of such subdivision, combination or reclassification, and the number and kind of
shares of Common Stock or capital  stock,  as the case may be,  issuable on such
date,  shall  be  proportionately  adjusted  so that  the  holder  of any  Right
exercised  after such time shall be  entitled to  receive,  upon  payment of the
Purchase  Price  then in  effect,  the  aggregate  number  and kind of shares of
capital stock which, if such Right had been exercised  immediately prior to such
date and at a time when Common Stock (or other securities) transfer books of the
Company  were  open,  he or she would have  owned  upon such  exercise  and been
entitled  to receive by virtue of such  dividend,  subdivision,  combination  or
reclassification.  If an event occurs which would  require an  adjustment  under
both this Section 11(a)(i) and Section 11(a)(ii), the adjustment provided for in
this Section  11(a)(i)  shall be in addition to, and shall be made prior to, any
adjustment required pursuant to Section 11(a)(ii).

     (ii)  Subject  to Section 24 of this  Agreement,  in the event any  Person,
alone or together with its Affiliates and Associates,  becomes at any time after
the Rights Dividend  Declaration  Date, an Acquiring Person except as the result
of a transaction set forth in Section 13(a) hereof,  then, prior to the later of
(x) the date on which the  Company's  rights of  redemption  pursuant to Section
23(a) expire,  or (y) five (5) days after the date of the first  occurrence of a
Section 11(a)(ii) Event, proper provision shall be made so that each holder of a
Right, except as provided in Section 7(e) hereof,  shall thereafter have a right
to  receive,  upon  exercise  thereof  at the  then  current  Purchase  Price in
accordance  with the terms of this  Agreement,  such  number of shares of Common
Stock of the Company as shall equal the result  obtained by (x)  multiplying the
then  current  Purchase  Price for a full share of Common Stock by the number of
shares of Common Stock for which a Right is then  exercisable  and dividing that
product by (y) 50% of the Current  Market Price per share of Common Stock of the
Company (determined  pursuant to Section 11(d)) on the date of the occurrence of
the event  described above in this  subparagraph  (ii) (such number of shares is
hereinafter referred to as the "Adjustment Shares"),  provided that the Purchase
Price and the number of Adjustment  Shares shall be further adjusted as provided
in this Agreement to reflect any events  occurring  after the date of such first
occurrence.

     (iii) In the event  that the  number of  shares of Common  Stock  which are
authorized by the Company's  certificate of incorporation but not outstanding or
reserved for issuance for purposes other than upon exercise of the Rights is not
sufficient to permit the exercise in full of the Rights in  accordance  with the
foregoing  subparagraph  (ii), the Company shall (A) determine the excess of (1)
the value of the  Adjustment  Shares  issuable upon the exercise of a Right (the
"Current  Value") over (2) the Purchase Price (such excess,  the "Spread"),  and
(B) with respect to each Right,  make adequate  provision to substitute  for the
Adjustment  Shares,  upon  exercise of the Rights and payment of the  applicable
Purchase Price, (1) payment by check, (2) a reduction in the Purchase Price, (3)
other equity securities of the Company (including, without limitation, shares of
preferred stock which a majority of the  Independent  Directors and the Board of
Directors  of the Company have deemed to have the same value as shares of Common
Stock (such shares of preferred stock,  "Common Stock  Equivalents")),  (4) debt
securities  of the Company,  (5) other  assets,  or (6) any  combination  of the
foregoing,  having an  aggregate  value equal to the Current  Value,  where such
aggregate value has been  determined by a majority of the Independent  Directors
and the Board of Directors of the Company  based upon the advice of a nationally
recognized  investment  banking  firm  selected by the Board of Directors of the
Company;  provided,  however,  that if the Company  shall not have made adequate
provision to deliver value  pursuant to clause (B) above within thirty (30) days
following the later of (x) the first occurrence of a Section 11(a)(ii) Event and
(y) the date on which the  Company's  rights of  redemption  pursuant to Section
23(a) expire (the later of (x) and (y) being  referred to herein as the "Section
11(a)(ii) Trigger Date"),  then the Company shall be obligated to deliver,  upon
the  surrender  for  exercise  of a Right and without  requiring  payment of the
Purchase  Price,  shares of Common Stock (to the extent  available) and then, if
necessary,  cash,  which shares and/or cash have an aggregate value equal to the
Spread.  If the Board of Directors of the Company shall  determine in good faith
that it is likely that  sufficient  additional  shares of Common  Stock could be
authorized for issuance upon exercise in full of the Rights, the thirty (30) day
period set forth  above may be extended  to the extent  necessary,  but not more
than ninety (90) days after the Section  11(a)(ii)  Trigger  Date, in order that
the  Company  may  seek  stockholder  approval  for  the  authorization  of such
additional  shares  (such  period,  as it may  be  extended,  the  "Substitution
Period").  To the extent  that the Company  determines  that some action need be
taken pursuant to the first and/or second sentences of this subparagraph  (iii),
the Company (x) shall provide,  subject to Section 7(e) hereof, that such action
shall  apply  uniformly  to all  outstanding  Rights,  and (y) may  suspend  the
exercisability of the Rights until the expiration of the Substitution  Period in
order to seek any  authorization  of  additional  shares  and/or to  decide  the
appropriate  form of distribution to be made pursuant to such first sentence and
to determine the value thereof. In the event of any such suspension, the Company
shall issue a public  announcement  and shall give concurrent  written notice to
the  Rights  Agent  stating  that  the  exercisability  of the  Rights  has been
temporarily suspended, as well as a public announcement and notice to the Rights
Agent at such time as the  suspension  is no longer in effect.  For  purposes of
this  subparagraph  (iii),  the value of the Common  Stock  shall be the Current
Market  Price (as  determined  pursuant  to Section  11(d)  hereof) per share of
Common Stock on the Section 11 (a) (ii) Trigger Date and the value of any Common
Stock  Equivalent shall be deemed to be the same as the value of Common Stock on
such date.  The Company  shall give the Rights Agent notice of the  selection of
any Common Stock Equivalent under this subparagraph (iii).

     (b) In case the Company shall fix a record date for the issuance of rights,
options or warrants to all holders of Common Stock  entitling them (for a period
expiring  within 45 calendar  days after such record date) to  subscribe  for or
purchase  Common  Stock (or  securities  having  substantially  the same rights,
privileges  and  preferences as the shares of Common Stock  ("Equivalent  Common
Stock") or convertible into Common Stock or Equivalent  Common Stock) at a price
per share of Common  Stock or  Equivalent  Common  Stock (or having a conversion
price per share,  if a security  convertible  into  Common  Stock or  Equivalent
Common  Stock) less than the Current  Market Price (as defined in Section  11(d)
per share of Common Stock or  Equivalent  Common  Stock,  as the case may be) on
such record  date,  the  Purchase  Price to be in effect  after such record date
shall be  determined by  multiplying  the Purchase  Price in effect  immediately
prior to such  record date by a fraction,  of which the  numerator  shall be the
number of shares of Common Stock outstanding on such record date plus the number
of  shares  of Common  Stock or  Equivalent  Common  Stock  which the  aggregate
offering  price of the total  number of  shares  of Common  Stock or  Equivalent
Common Stock so to be offered (and/or the aggregate initial  conversion price of
the  convertible  securities  so to be offered)  would  purchase at such Current
Market  Price  and of which  the  denominator  shall be the  number of shares of
Common  Stock  outstanding  on such  record  date plus the number of  additional
shares  of  Common  Stock  and/or  Equivalent  Common  Stock to be  offered  for
subscription  or purchase  (or into which the  convertible  securities  so to be
offered are initially convertible).  In case such subscription price may be paid
by delivery of consideration  part or all of which shall be in a form other than
cash,  the value of such  consideration  shall be as determined in good faith by
the Board of Directors of the Company, whose determination shall be described in
a statement filed with the Rights Agent. Shares of Common Stock owned by or held
for the account of the Company shall not be deemed  outstanding  for the purpose
of any such  computation.  Such adjustment shall be made  successively  whenever
such a record  date is fixed;  and in the event  that such  rights,  options  or
warrants  are not so issued,  the  Purchase  Price  shall be  adjusted to be the
Purchase  Price  which  would then be in effect if such record date had not been
fixed.

     (c) In case the  Company  shall  fix a  record  date  for the  making  of a
distribution  to all holders of Common Stock  (including  any such  distribution
made in connection  with a  consolidation  or merger in which the Company is the
continuing  or surviving  corporation)  of evidences of  indebtedness  or assets
(other than a regular  periodic  cash  dividend or a dividend  payable in Common
Stock) or  subscription  rights or  warrants  (excluding  those  referred  to in
Section 11(b)),  the Purchase Price to be in effect after such record date shall
be determined by multiplying the Purchase Price in effect  immediately  prior to
such  record  date by a fraction,  of which the  numerator  shall be the Current
Market  Price per share of Common  Stock (as  defined in Section  11(d)) on such
record  date,  less the fair market  value (as  determined  in good faith by the
Board of Directors of the Company,  whose  determination shall be described in a
statement filed with the Rights Agent) of the portion of the assets or evidences
of indebtedness so to be distributed or of such subscription  rights or warrants
applicable  to one share of Common Stock and of which the  denominator  shall be
such Current Market Price per share of Common Stock.  Such adjustments  shall be
made  successively  whenever such a record date is fixed;  and in the event that
such  distribution is not so made, the Purchase Price shall again be adjusted to
be the Purchase  Price which would then be in effect if such record date had not
been fixed.

     (d) For the purpose of any computation  hereunder,  other than computations
made  pursuant to Section  11(a)(iii),  the "Current  Market Price" per share of
Common Stock on any date shall be deemed to be the average of the daily  closing
prices per share of such Common  Stock for the thirty (30)  consecutive  Trading
Days (as such term is hereinafter  defined in this  paragraph  (d))  immediately
prior to such date and, for purposes of  computations  made  pursuant to Section
11(a)(iii)  hereof,  the Current  Market  Price per share of Common Stock on any
date shall be deemed to be the average of the daily closing  prices per share of
such  Common  Stock  for the  ten  (10)  consecutive  Trading  Days  immediately
following  such date;  provided,  however,  that in the event  that the  Current
Market Price per share of Common Stock is determined during the period following
the  announcement  by the  issuer  of such  Common  Stock of (A) a  dividend  or
distribution  on such Common  Stock  payable in shares of such  Common  Stock or
securities  convertible into shares of such Common Stock (other than the Rights)
or (B) any subdivision,  combination or  reclassification  of such Common Stock,
and prior to the  expiration  of the  requisite 30 Trading Day or 10 Trading Day
period,  as set forth above,  after the  ex-dividend  date for such  dividend or
distribution   or  the  record  date  for  such   subdivision,   combination  or
reclassification, then, and in each such case, the Current Market Price shall be
appropriately  adjusted to take into account  ex-dividend  trading.  The closing
price for each day shall be the last sale  price,  regular  way,  or, in case no
such sale takes  place on such day,  the  average of the  closing  bid and asked
prices,  regular way, in either case as reported in the  principal  consolidated
transaction  reporting  system with respect to securities  listed or admitted to
trading on the New York Stock Exchange or, if the shares of the Common Stock are
not listed or admitted to trading on the New York Stock Exchange, as reported in
the  principal  consolidated   transaction  reporting  system  with  respect  to
securities  listed on the principal  national  securities  exchange on which the
shares of the Common  Stock are listed or  admitted to trading or, if the shares
of the Common  Stock are not  listed or  admitted  to  trading  on any  national
securities exchange, the last quoted price, or, if not so quoted, the average of
the high bid and low asked prices in the over-the-counter market, as reported by
the National Association of Securities Dealers,  Inc. Automated Quotation System
("NASDAQ")  or such other system then in use, or, if on any such date the shares
of Common Stock are not quoted by such organization,  the average of the closing
bid and asked prices as furnished by a professional market maker making a market
in Common Stock  selected by the Board of  Directors  of the Company.  If on any
such date no market maker is making a market in the Common Stock, the fair value
of such  shares  on such  date  shall  be as  determined  in good  faith  by the
Independent  Directors if the Independent Directors constitute a majority of the
Board of Directors or, in the event the Independent  Directors do not constitute
a majority of the Board of Directors,  by an independent investment banking firm
selected by the Board of Directors,  whose determination shall be described in a
statement  filed with the Rights Agent and shall be conclusive for all purposes.
The  term  "Trading  Day"  shall  mean a day on  which  the  principal  national
securities  exchange on which the shares of Common  Stock are listed or admitted
to trading is open for the  transaction  of business or, if the shares of Common
Stock are not listed or admitted to trading on any national securities exchange,
a Monday, Tuesday,  Wednesday,  Thursday or Friday on which banking institutions
in the State of New York are not  authorized  or  obligated  by law or executive
order to close.  If the Common  Stock is not  publicly  held or not so listed or
traded,  "Current Market Price" per share shall mean the fair value per share as
determined  in  good  faith  by the  Independent  Directors  if the  Independent
Directors  constitute a majority of the Board of Directors  or, in the event the
Independent Directors do not constitute a majority of the Board of Directors, by
an independent investment banking firm selected by the Board of Directors, whose
determination  shall be described in a statement filed with the Rights Agent and
shall be conclusive for all purposes.

     (e) Anything herein to the contrary  notwithstanding,  no adjustment in the
Purchase  Price  shall be  required  unless  such  adjustment  would  require an
increase or decrease of at least 1% in such price;  provided,  however, that any
adjustments  which by reason of this  Section  11(e) are not required to be made
shall be carried  forward and taken into account in any  subsequent  adjustment.
All  calculations  under this Section 11 shall be made to the nearest cent or to
the nearest ten-thousandth of a share of Common Stock. Notwithstanding the first
sentence of this Section 11(e), any adjustment required by this Section 11 shall
be made no later  than  the  earlier  of (i)  three  years  from the date of the
transaction which mandates such adjustment or (ii) the Expiration Date.

     (f) If, as a result of an  adjustment  made  pursuant  to Section  11(a) or
Section  13(a),  the  holder  of any Right  thereafter  exercised  shall  become
entitled  to receive  any shares of capital  stock  other than  shares of Common
Stock, thereafter the number of such other shares so receivable upon exercise of
any Right and the Purchase  Price thereof  shall be subject to  adjustment  from
time to time in a manner and on terms as nearly equivalent as practicable to the
provisions  with respect to the Common Stock  contained in Section 11(a) through
(p), inclusive,  and the provisions of Sections 7, 9, 10, 13 and 14 with respect
to Common Stock shall apply on like terms to any such other shares.

     (g)  All  Rights  originally  issued  by  the  Company  subsequent  to  any
adjustment  made to the Purchase  Price  hereunder  shall  evidence the right to
purchase,  at the adjusted  Purchase Price, the number of shares of Common Stock
purchasable from time to time hereunder upon exercise of the Rights, all subject
to further adjustment as provided herein.

     (h) Unless the Company  shall have  exercised  its  election as provided in
Section  11(i),  upon each  adjustment of the Purchase  Price as a result of the
calculations made in Section 11(b) and (c), each Right  outstanding  immediately
prior to the making of such adjustment  shall  thereafter  evidence the right to
purchase,  at the adjusted Purchase Price, that number of shares  (calculated to
the  nearest  tenth-thousandth)  obtained by (i)  multiplying  (x) the number of
shares  covered  by a Right  immediately  prior  to this  adjustment  by (y) the
Purchase Price in effect  immediately  prior to such  adjustment of the Purchase
Price and (ii) dividing the product so obtained by the Purchase  Price in effect
immediately after such adjustment of the Purchase Price.

     (i) The  Company  may elect on or after the date of any  adjustment  of the
Purchase  Price  to  adjust  the  number  of  Rights,  in  substitution  for any
adjustment in the number of shares of Common Stock purchasable upon the exercise
of a Right.  Each of the Rights  outstanding after such adjustment of the number
of Rights  shall be  exercisable  for the  number of shares of Common  Stock for
which a Right was exercisable  immediately prior to such adjustment.  Each Right
held of record  prior to such  adjustment  of the number of Rights  shall become
that number of Rights  (calculated  to the nearest  ten-thousandth)  obtained by
dividing the Purchase  Price in effect  immediately  prior to  adjustment of the
Purchase Price by the Purchase Price in effect  immediately after the adjustment
of the Purchase Price.  The Company shall make a public  announcement  and shall
give  simultaneous  written notice to the Rights Agent of its election to adjust
the number of Rights,  indicating the record date for the adjustment to be made.
This record date may be the date on which the Purchase  Price is adjusted or any
day thereafter,  but, if the Right  Certificates  have been issued,  shall be at
least  10  days  later  than  the  date of the  public  announcement.  If  Right
Certificates  have been  issued,  upon each  adjustment  of the number of Rights
pursuant  to  this   subparagraph   (i),  the  Company  shall,  as  promptly  as
practicable,  cause to be distributed to holders of Right  Certificates  on such
record date Right Certificates evidencing, subject to Section 14, the additional
Rights to which such holders  shall be entitled as a result of such  adjustment,
or, at the option of the Company,  shall cause to be distributed to such holders
of record in substitution  and replacement  for the Right  Certificates  held by
such holders prior to the date of  adjustment,  and upon surrender  thereof,  if
required by the Company,  new Right  Certificates  evidencing  all the Rights to
which such holders shall be entitled after such adjustment.  Right  Certificates
so to be distributed  shall be issued,  executed and countersigned in the manner
provided for herein (and may bear,  at the option of the  Company,  the adjusted
Purchase Price) and shall be registered in the names of the holders of record of
Right Certificates on the record date specified in the public announcement.

     (j)  Irrespective  of any adjustment or change in the Purchase Price or the
number of shares of Common Stock  issuable upon the exercise of the Rights,  the
Right Certificates theretofore and thereafter issued may continue to express the
Purchase  Price per share and the number of shares  which were  expressed in the
initial Right Certificates issued hereunder.

     (k) Before  taking any action that would cause an  adjustment  reducing the
Purchase  Price  below the then par value,  if any,  of a share of Common  Stock
issuable  upon  exercise of the Rights,  the  Company  shall take any  corporate
action which may, in the opinion of its counsel,  be necessary in order that the
Company  may   validly  and  legally   issue  such  number  of  fully  paid  and
nonassessable shares of such Common Stock at such adjusted Purchase Price.

     (l) In any case in which this Section 11 shall  require that an  adjustment
in the  Purchase  Price be made  effective  as of a record  date for a specified
event,  the Company may elect to defer  until the  occurrence  of such event the
issuance  to the holder of any Right  exercised  after such  record  date of the
number of shares of Common Stock and other  capital  stock or  securities of the
Company, if any, issuable upon such exercise over and above the number of shares
of Common Stock and other capital  stock or  securities of the Company,  if any,
issuable upon such  exercise on the basis of the Purchase  Price in effect prior
to such adjustment;  provided,  however,  that the Company shall deliver to such
holder a due bill or other appropriate instrument evidencing such holder's right
to receive such  additional  shares upon the  occurrence of the event  requiring
such adjustment.

     (m)  Anything  in this  Section  11 to the  contrary  notwithstanding,  the
Company  shall be entitled to make such  reductions  in the Purchase  Price,  in
addition to those adjustments  expressly  required by this Section 11, as and to
the extent that the Board of  Directors  of the Company  shall  determine  to be
advisable in order that any  consolidation  or  subdivision  of shares of Common
Stock,  issuance  wholly for cash of any shares of Common Stock at less than the
Current Market Price, issuance wholly for cash of the Common Stock or securities
which by their terms are  convertible  into or  exchangeable  for Common  Stock,
stock  dividends  or  issuance  of  rights,  options  or  warrants  referred  to
hereinabove  in this Section 11 hereafter  made by the Company to holders of its
Common Stock shall not be taxable to such stockholders.

     (n) The Company covenants and agrees that, after the Distribution  Date, it
will not,  except as permitted by Sections 23, 24 and 27 hereof,  take (nor will
it permit any of its Subsidiaries to take) any action if at the time such action
is  taken  it  is  reasonably   foreseeable   that  such  action  will  diminish
substantially or otherwise eliminate the benefits intended to be afforded by the
Rights.

     (o) The Company  covenants  and agrees that it shall not, at any time after
the  Distribution  Date,  (i)  consolidate  with any other Person  (other than a
Subsidiary of the Company in a transaction  which complies with Section  11(n)),
(ii) merge with or into any other Person (other than a Subsidiary of the Company
in a transaction  which complies with Section 11(n)),  or (iii) sell or transfer
(or  permit  any of its  Subsidiaries  to  sell  or  transfer),  in one or  more
transactions, assets or earning power aggregating more than 50% of the assets or
earning  power of the  Company  and its  Subsidiaries  (taken as a whole) to any
other Person or Persons (other than the Company  and/or any of its  Subsidiaries
in one or more transactions each of which complies with Section 11(n)) if (x) at
the time of or immediately  after such  consolidation,  merger or sale there are
any  rights,   warrants  or  other  instruments  or  securities  outstanding  or
agreements in effect which would  substantially  diminish or otherwise eliminate
the  benefits   intended  to  be  afforded  by  the  Rights  or  (y)  prior  to,
simultaneously with or immediately after such consolidation, merger or sale, the
stockholders of the Person who constitutes,  or would constitute, the "Principal
Party" for purposes of Section 13(a) hereof shall have  received a  distribution
of  Rights  previously  owned  by  such  Person  or any of  its  Affiliates  and
Associates.

     (p)  Notwithstanding  anything in this Agreement to the contrary,  prior to
the Distribution  Date, the Company may, in lieu of making any adjustment to the
Purchase  Price,  the number of shares of Common Stock  eligible for purchase on
exercise  of each Right or the number of Rights  outstanding,  which  adjustment
would otherwise be required by Section 11(a)(i),  11(b),  11(c), 11(h) or 11(i),
make such other  equitable  adjustment  or  adjustments  thereto as the Board of
Directors (whose  determination  shall be conclusive)  deems  appropriate in the
circumstances and not inconsistent with the objectives of the Board of Directors
in adopting this Agreement and such Sections.

     Section 12.  Certificate  of Adjusted  Purchase  Price or Number of Shares.
Whenever  an  adjustment  is made as provided in Sections 11 and 13, the Company
shall (a) promptly prepare a certificate setting forth such adjustment,  a brief
statement of the facts accounting for such adjustment and the adjusted  Purchase
Price,  (b) promptly file with the Rights Agent and with each transfer agent for
the Common Stock a copy of such certificate and (c) mail a brief summary thereof
to each holder of a Right  Certificate in accordance with Section 26. The Rights
Agent shall be fully  protected  in relying on any such  certificate  and on any
adjustment therein contained.

                           Section 13.  Consolidation, Merger or Sale or 
Transfer of Assets or Earning Power. (a)     In the event  that,  following 
 the Shares  Acquisition  Date,  directly or indirectly,  (x) the Company 
shall  consolidate with, or merge with or into, any other Person  (other than
a  Subsidiary  of the Company in a  transaction  which complies  with Section
11(n)) and the Company  shall not be the  continuing  or surviving  
corporation of such  consolidation  or merger,  (y) any Person (other
than a Subsidiary  of the Company in a transaction  which  complies with Section
11(n)) shall  consolidate,  merge with or into the Company and the Company shall
be the continuing or surviving  corporation of such  consolidation or merger and
in connection with such consolidation or merger, all or part of the Common Stock
shall be changed into or exchanged  for stock or other  securities  of any other
Person or cash or any other property, or (z) the Company shall sell or otherwise
transfer (or one or more of its Subsidiaries shall sell or otherwise  transfer),
in one or more  transactions,  assets or earning power aggregating more than 50%
of the assets or earning power of the Company and its  Subsidiaries  (taken as a
whole) to any other  Person or  Persons  (other  than the  Company or any of its
Subsidiaries  in one or more  transactions  each of which  complies with Section
11(n) hereof),  then, and in each such case,  proper  provision shall be made so
that (i) each  holder of a Right  (except as  provided  in Section  7(e))  shall
thereafter  have the right to  receive,  upon the  exercise  thereof at the then
current  Purchase  Price in accordance  with the terms of this  Agreement,  such
number of validly issued,  fully paid,  nonassessable and freely tradable shares
of Common Stock of the Principal Party (as hereinafter defined) , not subject to
any  liens,  encumbrances,  rights of call or first  refusal,  or other  adverse
claims as shall be equal to the  result  obtained  by (1)  multiplying  the then
current  Purchase Price for a full share of Common Stock by the number of shares
of Common Stock for which a Right is exercisable  immediately prior to the first
occurrence of a Section 13 Event (or, if a Section 11(a) (ii) Event has occurred
prior to the first  occurrence of a Section 13 Event,  multiplying the number of
such  shares for which a Right was  exercisable  immediately  prior to the first
occurrence of a Section 11(a) (ii) Event by the Purchase  Price for a full share
of Common  Stock in effect  immediately  prior to such  first  occurrence),  and
dividing that product  (which,  following  the first  occurrence of a Section 13
Event,  shall be referred to as the "Purchase  Price" for each Right and for all
purposes of this  Agreement) by (2) 50% of the Current Market Price per share of
the Common Stock of such Principal Party  (determined in the manner described in
Section 11 (d) ) on the date of consummation of such consolidation, merger, sale
or transfer;  (ii) the Principal Party shall thereafter be liable for, and shall
assume,  by virtue of such Section 13 Event,  all the  obligations and duties of
the  Company  pursuant  to  this  Agreement;  (iii)  the  term  "Company"  shall
thereafter be deemed to refer to such  Principal  Party,  it being  specifically
intended  that the  provisions  of  Section  11 shall  thereafter  apply to such
Principal Party, (iv) such Principal Party shall take such steps (including, but
not limited to, the  reservation of a sufficient  number of shares of its Common
Stock in accordance with Section 9) in connection with such  consummation as may
be  necessary  to  assure  that  the  provisions   hereof  shall  thereafter  be
applicable,  as nearly as  reasonably  may be, in  relation to the shares of its
Common Stock thereafter deliverable upon the exercise of the Rights, and (v) the
provisions of Section 11(a)(ii) hereof shall be of no effect following the first
occurrence of any Section 13 Event.

     (b) "Principal Party" shall mean

     (1) in the case of any  transaction  described  in (x) or (y) of the  first
sentence of Section 13(a),  the Person that is the issuer of any securities into
which  shares of Common  Stock of the  Company are  converted  in such merger or
consolidation  and, if no securities are so issued, the Person that is the other
party to the merger or consolidation; and

     (2) in the case of any  transaction  described in (z) of the first sentence
in Section 13(a), the Person that is the party receiving the greatest portion of
the  assets  or  earning  power  transferred  pursuant  to such  transaction  or
transactions;  provided, however, that in any such case, (x) if the Common Stock
of such  Person  is not at such  time  and has not  been  continuously  over the
preceding  12-month period  registered under Section 12 of the Exchange Act, and
such Person is a direct or indirect Subsidiary of another corporation the Common
Stock of which is and has been so registered,  "Principal  Party" shall refer to
such other  corporation  and (y) if such  Person is a  Subsidiary,  directly  or
indirectly,  of more than one  corporation,  the Common Stocks of two or more of
which  are and  have  been so  registered,  "Principal  Party"  shall  refer  to
whichever  of such  corporations  is the issuer of the Common  Stock  having the
greatest market value.

     (3) The  Company  shall not  consummate  any  Section  13 Event  unless the
Principal  Party  shall have a  sufficient  number of  authorized  shares of its
Common Stock which are neither  outstanding  nor reserved for issuance to permit
the exercise in full of the Rights in accordance with this Section 13 and unless
prior  thereto the  Company and such  Principal  Party shall have  executed  and
delivered to the Rights Agent a supplemental  agreement  providing for the terms
set forth in  paragraphs  (a) and (b) of this  Section 13 and further  providing
that, as soon as practicable after the date of any consolidation, merger or sale
of assets mentioned in paragraph (a) of this Section 13, the Principal Party

     (i) will  prepare  and file a  registration  statement  under  the Act with
respect to the Rights and the securities purchasable upon exercise of the Rights
on an  appropriate  form,  will use its best efforts to cause such  registration
statement to become effective as soon as practicable  after such filing and will
use its best efforts to cause such  registration  statement to remain  effective
(with a prospectus at all times meeting the  requirements  of the Act) until the
Expiration Date; and

     (ii) will deliver to holders of the Rights historical  financial statements
for the Principal Party and each of its Affiliates  which comply in all respects
with the requirements for registration on Form 10 under the Exchange Act.

     The  provisions  of this  Section 13 shall  similarly  apply to  successive
Section 13 Events.  In the event that a Section 13 Event shall occur at any time
after the  occurrence of a Section  11(a)(ii)  Event,  the Rights which have not
theretofore  been exercised shall  thereafter  become  exercisable in the manner
described in Section 13(a).

     Section 14. Fractional Rights and Fractional  Shares. (a) The Company shall
not be required to issue fractions of Rights or to distribute Right Certificates
which evidence fractional Rights. In lieu of such fractional Rights, the Company
shall pay to the  registered  holders of the Right  Certificates  with regard to
which such fractional Rights would otherwise be issuable an amount in cash equal
to the same  fraction  of the current  market  value of a whole  Right.  For the
purposes of this Section 14(a),  the current market value of a whole Right shall
be the closing price of the Rights for the Trading Day immediately  prior to the
date on which such  fractional  Rights would have been otherwise  issuable.  The
closing price for any day shall be the last sale price, regular way, or, in case
no such sale takes  place on such day,  the average of the closing bid and asked
prices,  regular way, in either case as reported in the  principal  consolidated
transaction  reporting  system with respect to securities  listed or admitted to
trading  on the New York  Stock  Exchange  or, if the  Rights  are not listed or
admitted to trading on the New York Stock Exchange, as reported in the principal
consolidated  transaction  reporting system with respect to securities listed on
the  principal  national  securities  exchange on which the Rights are listed or
admitted  to trading  or, if the Rights are not listed or admitted to trading on
any national  securities  exchange,  the last quoted price or, if not so quoted,
the average of the high bid and low asked prices in the over-the-counter market,
as reported by NASDAQ or such other  system then in use, or, if on any such date
the Rights are not quoted by any such  organization,  the average of the closing
bid and asked prices as furnished by a professional market maker making a market
in the Rights selected by the Board of Directors of the Company.  If on any such
date no such market  maker is making a market in the  Rights,  the fair value of
the Rights on such date,  as  determined in good faith by the Board of Directors
of the Company, shall be used.

     (b) The  Company  shall not be  required  to issue  fractions  of shares of
Common Stock or Common Stock Equivalents upon exercise or exchange of the Rights
or to distribute  certificates  which  evidence  fractional  shares.  In lieu of
fractional shares of Common Stock or Common Stock  Equivalents,  the Company may
pay to the  registered  holders  of Right  Certificates  at the time the  Rights
evidenced  thereby are  exercised or  exchanged as herein  provided an amount in
cash equal to the same  fraction of the current  market value of Common Stock or
Common Stock Equivalents. For purposes of this Section 14(b), the current market
value of one  share of Common  Stock  shall be the  closing  price of a share of
Common  Stock (as  determined  pursuant  to Section  11(d)) for the  Trading Day
immediately prior to the date of such exercise or exchange,  as the case may be,
and the current market value of any Common Stock Equivalent shall be the same as
the current market value of the Common Stock on such date.

     (c) The holder of a Right by the acceptance of the Right  expressly  waives
his right to  receive  any  fractional  Rights  or any  fractional  shares  upon
exercise or exchange of a Right,  except as otherwise  permitted by this Section
14.

     Section  15.  Rights of  Action.  All  rights of action in  respect of this
Agreement  are  vested  in  the  respective  registered  holders  of  the  Right
Certificates (and, prior to the Distribution Date, the registered holders of the
Common Stock);  and any registered holder of any Right Certificate (or, prior to
the Distribution  Date, of the Common Stock),  without the consent of the Rights
Agent  or of the  holder  of any  other  Right  Certificate  (or,  prior  to the
Distribution Date, of the Common Stock),  may, in his own behalf and for his own
benefit,  enforce, and may institute and maintain any suit, action or proceeding
against  the Company to enforce,  or  otherwise  act in respect of, his right to
exercise the Rights  evidenced by such Right  Certificate in the manner provided
in such Right Certificate and in this Agreement.  Without limiting the foregoing
or  any  remedies  available  to  the  holders  of  Rights,  it is  specifically
acknowledged that the holders of Rights would not have an adequate remedy at law
for any breach of this Agreement and will be entitled to specific performance of
the  obligations  hereunder and  injunctive  relief against actual or threatened
violations of the obligations hereunder of any Person subject to this Agreement.

     Section  16.  Agreement  of  Right  Holders.  Every  holder  of a Right  by
accepting the same consents and agrees with the Company and the Rights Agent and
with every other holder of a Right that:

     (a) prior to the Distribution Date, the Rights will be transferable only in
connection with the transfer of the Common Stock;

     (b)  after  the  Distribution   Date,  the  Right   Certificates   will  be
transferable  only on the registry  books of the Rights Agent if  surrendered at
the office of the Rights Agent  designated  for such  purpose,  duly endorsed or
accompanied by a proper  instrument of transfer and with the  appropriate  forms
and certificates fully executed, along with a signature guarantee and such other
and further documentation as the Rights Agent may reasonably request;

     (c)  subject to Section 6 and  Section  7(f)  hereof,  the  Company and the
Rights  Agent may deem and treat the Person in whose name the Right  Certificate
(or, prior to the Distribution Date, the associated Common Stock certificate) is
registered  as the absolute  owner thereof and of the Rights  evidenced  thereby
(notwithstanding any notations of ownership or writing on the Right Certificates
or the associated Common Stock certificate made by anyone other than the Company
or the Rights Agent) for all purposes whatever,  and neither the Company nor the
Rights Agent shall be affected by any notice to the contrary;

     (d) notwithstanding anything in this Agreement to the contrary, neither the
Company nor the Rights  Agent shall have any  liability to any holder of a Right
or other Person as a result of its  inability to perform any of its  obligations
under this  Agreement by reason of any  preliminary  or permanent  injunction or
other order, decree or ruling issued by a court of competent  jurisdiction or by
a  governmental,  regulatory  or  administrative  agency or  commission,  or any
statute,  rule,  regulation  or executive  order  promulgated  or enacted by any
governmental authority, prohibiting or otherwise restraining performance of such
obligation;  provided,  however,  that the Company  must use its best efforts to
have any such order, decree or ruling lifted or otherwise  overturned as soon as
possible.

     Section 17. Right Certificate  Holder Not Deemed a Stockholder.  No holder,
as such, of any Right Certificate  shall be entitled to vote,  receive dividends
or be deemed for any purpose the holder of the number of shares of Common  Stock
or any other  securities  of the Company that may at any time be issuable on the
exercise of the Rights represented  thereby, nor shall anything contained herein
or in any Right  Certificate be construed to confer upon the holder of any Right
Certificate,  as such,  any of the rights of a stockholder of the Company or any
right to vote for the  election of  directors  or upon any matter  submitted  to
stockholders  at any  meeting  thereof,  or to give or  withhold  consent to any
corporate  action,  or to receive notice of meetings or other actions  affecting
stockholders  (except as provided in Section  25),  or to receive  dividends  or
subscription  rights, or otherwise,  until the Right or Rights evidenced by such
Right  Certificate  shall have been  exercised or exchanged  for Common Stock in
accordance with the provisions hereof.

     Section 18.  Concerning the Rights Agent.  The agreements set forth in this
Section 18 shall  survive  termination  of the Agreement and the payments of all
amounts  hereunder.  The Company  agrees to pay to the Rights  Agent  reasonable
compensation  for all services  rendered by it hereunder and, from time to time,
on demand of the Rights  Agent,  its  reasonable  expenses  and counsel fees and
other  disbursements  incurred  in the  administration  and  execution  of  this
Agreement and the exercise and performance of its duties hereunder.  The Company
also agrees to indemnify the Rights Agent for, and to hold it harmless  against,
any loss,  liability  or  expense,  incurred  without  negligence,  bad faith or
willful  misconduct on the part of the Rights Agent  (including  the  reasonable
fees and expenses of counsel),  for anything done or omitted by the Rights Agent
in  connection  with  the  acceptance  and  administration  of  this  Agreement,
including the costs and expenses of defending  against any claim of liability in
the premises.

     The Rights Agent shall be protected  and shall incur no liability for or in
respect of any action taken,  suffered or omitted by it in  connection  with its
administration  of this  Agreement  in reliance  upon any Right  Certificate  or
certificate for Common Stock or other  securities of the Company,  instrument of
assignment  or transfer,  power of  attorney,  endorsement,  affidavit,  letter,
notice,  direction,  consent,   instruction,   adjustment  notice,  certificate,
statement,  or other  paper or  document  believed by it to be genuine and to be
signed, executed and, where necessary,  verified or acknowledged,  by the proper
Person or Persons.

     In addition to the foregoing, the Rights Agent shall be protected and shall
incur no  liability  for, or in respect of, any action taken or omitted by it in
connection  with its  administration  of this Agreement in reliance upon (i) the
proper execution of the certification appended to the Form of Assignment and the
Form of  Election  to  Purchase  included  as  part of  Exhibit  B  hereto  (the
"Certification"),  unless the Rights Agent shall have actual  knowledge that, as
executed,  the  Certification is untrue or (ii) the  non-execution or failure to
complete the Certification including,  without limitation,  any refusal to honor
any otherwise permissible assignment or election by reason of such nonexecution
or failure.

     Section 19. Merger or  Consolidation or Change of Name of Rights Agent. Any
corporation  into which the Rights  Agent or any  successor  Rights Agent may be
merged or with which it may be consolidated,  or any corporation  resulting from
any merger or  consolidation  to which the Rights Agent or any successor  Rights
Agent shall be a party,  or any  corporation  succeeding to the corporate  trust
business  of the  Rights  Agent  or any  successor  Rights  Agent,  shall be the
successor  to the Rights  Agent under this  Agreement  without the  execution or
filing of any paper or any further act on the part of any of the parties hereto,
provided that such corporation  would be eligible for appointment as a successor
Rights  Agent  under  the  provisions  of  Section  21. In case at the time such
successor  Rights Agent shall succeed to the agency  created by this  Agreement,
any of the Right  Certificates  shall have been countersigned but not delivered,
any  such  successor  Rights  Agent  may  adopt  the   countersignature  of  the
predecessor  so  countersigned;  and in  case  at  that  time  any of the  Right
Certificates shall not have been  countersigned,  any successor Rights Agent may
countersign such Right Certificates either in the name of the predecessor Rights
Agent or in the name of the successor  Rights Agent;  and in all such cases such
Right  Certificates shall have the full force provided in the Right Certificates
and in this Agreement.

     In case at any time the name of the Rights  Agent  shall be changed  and at
such time any of the Right  Certificates  shall have been  countersigned but not
delivered,  the Rights Agent may adopt the countersignature under its prior name
and deliver Right Certificates so countersigned; and in case at that time any of
the Right Certificates shall not have been  countersigned,  the Rights Agent may
countersign such Right  Certificates  either in its prior name or in its changed
name;  and in all such cases such Right  Certificates  shall have the full force
provided in the Right Certificates and in this Agreement.

     Section 20. Duties of Rights Agent.  The Rights Agent undertakes the duties
and  obligations  imposed  by  this  Agreement  upon  the  following  terms  and
conditions,  by all of which the Company and the holders of Right  Certificates,
by their acceptance thereof, shall be bound:

     (a) The  Rights  Agent may  consult  with legal  counsel  (who may be legal
counsel  for the  Company),  and the opinion of such  counsel  shall be full and
complete authorization and protection to the Rights Agent as to any action taken
or omitted by it in good faith and in accordance with such opinion.

     (b)  Whenever in the  performance  of its duties under this  Agreement  the
Rights Agent shall deem it  necessary  or  desirable  that any fact or matter be
proved or  established  by the Company  prior to taking or suffering  any action
hereunder,  such fact or matter  (unless  other  evidence in respect  thereof be
herein  specifically  prescribed)  may be deemed to be  conclusively  proved and
established by a certificate signed by any one of the Chairman of the Board, the
President,  any Senior Vice President,  any Vice President, the Treasurer or the
Secretary of the Company and delivered to the Rights Agent; and such certificate
shall be full authorization to the Rights Agent for any action taken or suffered
in good faith by it under the provisions of this Agreement in reliance upon such
certificate.

     (c) The Rights Agent shall be liable hereunder only for its own negligence,
bad  faith or  willful  misconduct.  The  issuance  or  non-issuance  of a Right
Certificate or Common Stock or other security  issued in lieu of Common Stock in
accordance with  instructions  given to the Rights Agent by the Company pursuant
to  Section  20(k)  hereof  or in  accordance  with the terms  hereof  shall not
constitute negligence, bad faith or willful misconduct.

     (d) The  Rights  Agent  shall not be liable  for or by reason of any of the
statements  of fact or  recitals  contained  in this  Agreement  or in the Right
Certificates (except its countersignature  thereof) or be required to verify the
same, but all such  statements and recitals are and shall be deemed to have been
made by the Company only.

     (e) The Rights  Agent shall not be under any  responsibility  in respect of
the validity of this Agreement or the execution and delivery  hereof (except the
due  execution  hereof by the Rights  Agent) or in respect  of the  validity  or
execution of any Right Certificate (except its  countersignature  thereof);  nor
shall it be  responsible  for any  breach  by the  Company  of any  covenant  or
condition contained in this Agreement or in any Right Certificate;  nor shall it
be responsible for any adjustment required under the provisions of Section 11 or
13 or responsible for the manner, method or amount of any such adjustment or the
ascertaining  of the existence of facts that would  require any such  adjustment
(except with respect to the exercise of Rights  evidenced by Right  Certificates
after actual notice of any such  adjustment);  nor shall it by any act hereunder
be deemed to make any  representation  or  warranty as to the  authorization  or
reservation  of any  shares  of  Common  Stock  to be  issued  pursuant  to this
Agreement or any Right  Certificate  or as to whether any shares of Common Stock
will,  when  issued,   be  validly   authorized  and  issued,   fully  paid  and
nonassessable.

     (f) The  Company  agrees that it will  perform,  execute,  acknowledge  and
deliver,  or cause to be performed,  executed,  acknowledged and delivered,  all
such further and other acts,  instruments  and  assurances as may  reasonably be
required by the Rights Agent for the carrying  out or  performing  by the Rights
Agent of the provisions of this Agreement.

     (g)  The  Rights  Agent  is  hereby   authorized  and  directed  to  accept
instructions  with  respect  to the  performance  of its  duties  hereunder  and
certificates  delivered  pursuant  to any  provision  hereof from any one of the
Chairman  of the Board,  the  President,  any Senior  Vice  President,  any Vice
President,  the Secretary or the Treasurer of the Company,  and is authorized to
apply to such officers for advice or instructions in connection with its duties,
and it shall not be liable for any action taken or suffered to be taken by it in
good faith in accordance with  instructions of any such officer.  An application
by the  Rights  Agent for  instructions  may set  forth in  writing  any  action
proposed to be taken or omitted by the Rights  Agent with  respect to its duties
and  obligations  under this  Agreement  and the date on and/or after which such
action  shall be taken,  and the Rights Agent shall not be liable for any action
taken or omitted in accordance with a proposal  included in any such application
on or after the date  specified  therein  (which date shall not be less than one
Business Day after the Company receives such application) without the consent of
the Company  unless,  prior to taking or omitting such action,  the Rights Agent
has received written  instructions in response to an application  specifying the
actions to be taken or omitted.

     (h) The Rights Agent and any stockholder,  director, officer or employee of
the Rights Agent may buy, sell or deal in any of the Rights or other  securities
of the Company or become pecuniarily  interested in any transaction in which the
Company may be  interested,  or contract  with or lend money to the Company,  or
otherwise  act as fully and freely as though it were not Rights Agent under this
Agreement.  Nothing  herein  shall  preclude the Rights Agent from acting in any
other capacity for the Company or for any other legal entity.

     (i) The Rights  Agent may execute and  exercise any of the rights or powers
hereby  vested in it or  perform  any duty  hereunder  either by itself or by or
through its attorneys or agents, and the Rights Agent shall not be answerable or
accountable for any act, default, neglect or misconduct of any such attorneys or
agents or for any loss to the  Company  resulting  from any such  act,  default,
neglect or misconduct;  provided, however, that reasonable care was exercised in
the selection thereof.

     (j) No provision of this Agreement shall require the Rights Agent to expend
or risk  its own  funds  or  otherwise  incur  any  financial  liability  in the
performance  of any of its duties  hereunder or in the exercise of its rights if
there shall be reasonable  grounds for believing that repayment of such funds or
adequate  indemnification  against  such  risk or  liability  is not  reasonably
assured to it.

     (k) If, with  respect to any Right  Certificate  surrendered  to the Rights
Agent  for  exercise  or  transfer,  the  certificate  attached  to the  form of
assignment  or form of election to purchase,  as the case may be, either has not
been  completed or does not indicate an affirmative  response,  the Rights Agent
shall not take any further  action with  respect to such  requested  exercise or
transfer without first consulting the Company. The Company shall give the Rights
Agent prompt  written  instructions  as to the action to be taken  regarding the
Right Certificates  involved. The Rights Agent shall not be liable for acting in
accordance with such instructions.

     Section  21.  Change of Rights  Agent.  The Rights  Agent or any  successor
Rights Agent may resign and be discharged  from its duties under this  Agreement
upon thirty (30) days' notice in writing  mailed to the Company by registered or
certified  mail,  and,  at the  Company's  expense,  to the holders of the Right
Certificates by first class mail. The Company may remove the Rights Agent or any
successor  Rights Agent upon thirty (30) days' notice in writing,  mailed to the
Rights Agent or successor Rights Agent, as the case may be, and to each transfer
agent of the Common Stock by registered or certified mail, and to the holders of
the Right  Certificates by first-class mail. If the Rights Agent shall resign or
be removed or shall  otherwise  become  incapable of acting,  the Company  shall
appoint a successor to the Rights Agent.  If the Company shall fail to make such
appointment  within a period of thirty  (30) days  after  giving  notice of such
removal  or  after  it has been  notified  in  writing  of such  resignation  or
incapacity by the resigning or incapacitated  Rights Agent or by the holder of a
Right Certificate (who shall, with such notice, submit his Right Certificate for
inspection by the Company),  then the Company shall become the temporary  Rights
Agent and the registered  holder of any Right Certificate may apply to any court
of  competent  jurisdiction  for the  appointment  of a new  Rights  Agent.  Any
successor  Rights  Agent,  whether  appointed by the Company or by such a court,
shall be a corporation organized and doing business under the laws of the United
States or of the State of New York (or of any other  state of the United  States
so  long  as  such  corporation  is  authorized  to  do  business  as a  banking
institution  in the State of New York),  in good  standing,  having a  principal
office in the State of New York, which is authorized under such laws to exercise
corporate  trust powers,  is subject to supervision or examination by federal or
state  authority,  and has at the  time of its  appointment  as  Rights  Agent a
combined  capital and surplus of at least $25 million.  After  appointment,  the
successor Rights Agent shall be vested with the same powers,  rights, duties and
responsibilities  as if it had been  originally  named as Rights  Agent  without
further act or deed; but the predecessor Rights Agent shall deliver and transfer
to the successor Rights Agent any property at the time held by it hereunder, and
execute and deliver any further assurance, conveyance, act or deed necessary for
the  purpose.  Not later than the  effective  date of any such  appointment  the
Company shall file notice thereof in writing with the  predecessor  Rights Agent
and each  transfer  agent of the  Common  Stock,  and mail a notice  thereof  in
writing to the registered holders of the Right Certificates. Failure to give any
notice  provided for in this Section 21, however,  or any defect therein,  shall
not affect the legality or validity of the  resignation or removal of the Rights
Agent or the  appointment  of the successor  Rights  Agent,  as the case may be.
Precedessor  Rights  Agent shall be  released  and  discharged  from any and all
further responsibility incurred after its termination as Rights Agent.

     Section 22. Issuance of New Right Certificates.  Notwithstanding any of the
provisions of this Agreement or of the Rights to the contrary,  the Company may,
at its option,  issue new Right  Certificates  evidencing Rights in such form as
may be approved by its Board of Directors to reflect any adjustment or change in
the Purchase Price and the number or kind or class of shares or other securities
or property purchasable under the Right Certificates made in accordance with the
provisions of this  Agreement.  In addition,  in connection with the issuance or
sale of shares of Common Stock following the Distribution  Date and prior to the
redemption or expiration of the Rights,  the Company (a) shall,  with respect to
shares of  Common  Stock so issued or sold  pursuant  to the  exercise  of stock
options  or under  any  employee  plan or  arrangement,  or upon  the  exercise,
conversion or exchange of securities  hereinafter issued by the Company, and (b)
may, in any other  case,  if deemed  necessary  or  appropriate  by the Board of
Directors of the Company, issue Right Certificates  representing the appropriate
number of Rights in connection  with such issuance or sale;  provided,  however,
that (i) no such Right  Certificate  shall be issued if, and to the extent that,
the  Company  shall be advised  by counsel  that such  issuance  would  create a
significant  risk of  material  adverse tax  consequences  to the Company or the
Person to whom such Right  Certificate  would be issued,  and (ii) no such Right
Certificate shall be issued if, and to the extent that,  appropriate  adjustment
shall otherwise have been made in lieu of the issuance thereof.

     Section 23.  Redemption and Termination.  (a) The Board of Directors of the
Company may, at its option, at any time prior to the earlier of (x) the close of
business  on the tenth day  following  the  Shares  Acquisition  Date (or if the
Shares  Acquisition Date shall have occurred prior to the Record Date, the close
of  business  on the tenth day  following  the  Record  Date),  or (y) the Final
Expiration Date, redeem all but not less than all of the then outstanding Rights
at a redemption price of $.01 per Right as appropriately adjusted to reflect any
stock split,  stock  dividend or similar  transaction  occurring  after the date
hereof (such redemption price being  hereinafter  referred to as the "Redemption
Price"),  and the Company may, at its option, pay the Redemption Price either in
shares of its Common Stock (valued at their  Current  Market Price as defined in
Section 11(d) on the date of the redemption),  other  securities,  cash or other
assets;  provided,  however,  that if the  Board  of  Directors  of the  Company
authorizes  redemption of the Rights in either of the circumstances set forth in
clauses (x) or (y) below then there must be Independent  Directors in office and
such  authorization   shall  require  the  concurrence  of  a  majority  of  the
Independent  Directors:  (x) such  authorization  occurs on or after the  Shares
Acquisition  Date or (y) such  authorization  occurs  on or after  the date of a
change (resulting from a proxy or consent  solicitation) in the composition of a
majority of the Board of  Directors  of the  Company  from the Board that was in
office  at  the  commencement  of  such  solicitation  if  any  Person  who is a
participant in such solicitation has stated (or if upon the commencement of such
solicitation  a majority of the Board of Directors of the Company has determined
in good faith) that such Person (or any of its Affiliates or Associates) intends
to take,  or may consider  taking,  any action which would result in such Person
becoming an Acquiring Person or which would cause the occurrence of a Triggering
Event. Notwithstanding anything contained in this Agreement to the contrary, the
Rights  shall  not be  exercisable  after  the  first  occurrence  of a  Section
11(a)(ii) Event until such time as the Company's  right of redemption  hereunder
has expired.

     (b)  In  deciding  whether  or not  to  exercise  the  Company's  right  of
redemption  hereunder,  the Board of Directors of the Company  shall act in good
faith,  in a manner they  reasonably  believe to be in the best interests of the
Company and with such care, including  reasonable inquiry,  skill and diligence,
as a person of ordinary prudence would use under similar circumstances, and they
may consider the long-term and short-term  effects of any action upon employees,
customers and creditors of the Company and upon  communities in which offices or
other  establishments  of the  Company  are  located,  and all  other  pertinent
factors.

     (c)  Immediately  upon the action of the Board of  Directors of the Company
ordering  the  redemption  of the Rights,  and  without  any further  action and
without any notice, the right to exercise the Rights will terminate and the only
right  thereafter  of the holders of Rights  shall be to receive the  Redemption
Price  for each  Right  held.  Within 10 days  after the  action of the Board of
Directors  ordering the redemption of the Rights,  the Company shall give notice
of such redemption to the holders of the then outstanding Rights by mailing such
notice to the Rights  Agent and to all such  holders at their last  addresses as
they  appear  upon the  registry  books of the  Rights  Agent  or,  prior to the
Distribution  Date, on the registry  books of the Transfer  Agent for the Common
Stock.  Any notice which is mailed in the manner herein provided shall be deemed
given,  whether or not the  holder  receives  the  notice.  Each such  notice of
redemption  will state the method by which the payment of the  Redemption  Price
will be made.  Neither the Company nor any of its  Affiliates or Associates  may
redeem, acquire or purchase for value any Rights at any time in any manner other
than  that  specifically  set  forth  in this  Section  23,  and  other  than in
connection with the repurchase of Common Stock prior to the Distribution Date.

     Section 24. Exchange. (a) The Board of Directors of the Company may, at its
option  (provided  that  there are then  Independent  Directors  in office and a
majority of the Independent Directors concur), at any time and from time to time
on or  after a  Section  11(a)(ii)  Event,  exchange  all or  part  of the  then
outstanding  and  exercisable  Rights (which shall not include  Rights that have
become void  pursuant to the  provisions  of Section  7(e) hereof) for shares of
Common  Stock at an  exchange  ratio of one  share of Common  Stock  per  Right,
appropriately  adjusted to reflect any stock  split,  stock  dividend or similar
transaction  occurring  after the date of this  Agreement  (such  exchange ratio
being hereinafter referred to as the "Exchange Ratio").

     (b)  Immediately  upon the action of the Board of  Directors of the Company
ordering the exchange of any Rights  pursuant to subsection  (a) of this Section
24 and without any further action and without any notice,  the right to exercise
such Rights shall  terminate  and the only right  thereafter of a holder of such
Rights  shall be to receive  that number of shares of Common  Stock equal to the
number of such Rights held by such holder  multiplied by the Exchange Ratio. The
Company  shall  promptly  give  public  notice of any such  exchange;  provided,
however,  that the  failure to give,  or any defect in,  such  notice  shall not
affect the validity of such exchange.  The Company  promptly shall mail a notice
of any  such  exchange  to all of the  holders  of such  Rights  at  their  last
addresses as they appear upon the registry books of the Rights Agent. Any notice
which is mailed in the manner herein provided shall be deemed given,  whether or
not the holder receives the notice.  Each such notice of exchange will state the
method by which the exchange  will be effected  and, in the event of any partial
exchange,  the number of Rights which will be  exchanged.  Any partial  exchange
shall be  effected  pro rata based on the number of Rights  (other  than  Rights
which have become void  pursuant to the  provisions of Section 7(e) hereof) held
by each holder of Rights.

     (c) In the event that there shall not be sufficient  shares of Common Stock
issued but not outstanding, or authorized but unissued to permit any exchange of
Rights as  contemplated  in  accordance  with this Section 24, the Company shall
take all such  action as may be  necessary  to  authorize  additional  shares of
Common Stock or for issuance upon exchange of the Rights,  subject,  however, to
Section 24(d) hereof.

     (d) In any  exchange  pursuant  to this  Section  24, the  Company,  at its
option,  may substitute for any share of Common Stock  exchangeable  for a Right
(i) Common Stock  Equivalents  (ii) cash,  (iii) debt securities of the Company,
(iv) other assets, or (v) any combination of the foregoing,  having an aggregate
value which a majority of the  Independent  Directors and the Board of Directors
of the Company  shall have  determined  in good faith to be equal to the Current
Market Price of one share of Common Stock (determined  pursuant to Section 11(d)
hereof) on the Trading Day immediately  preceding the date of exchange  pursuant
to this Section 24.

     Section 25. Notice of Certain Events.  In case the Company shall propose at
any time  following  the  Distribution  Date (a) to pay any dividend  payable in
stock  of any  class  to the  holders  of  Common  Stock  or to make  any  other
distribution to the holders of Common Stock (other than a regular  periodic cash
dividend),  or (b) to offer to the holders of Common Stock rights or warrants to
subscribe for or to purchase any additional  shares of Common Stock or shares of
stock of any class or any other securities,  rights or options, or (c) to effect
any  reclassification  of Common Stock (other than a reclassification  involving
only  the  subdivision  of  outstanding  Common  Stock),  or (d) to  effect  any
consolidation  or merger into or with any other Person  (other than a Subsidiary
of the Company in a transaction which complies with Section 11(n) hereof), or to
effect any sale or other transfer (or to permit one or more of its  Subsidiaries
to effect any sale or other transfer), in one or more transactions, of more than
50% of the assets or earning power of the Company and its Subsidiaries (taken as
a whole) to, any other Person or Persons  (other than the Company  and/or any of
its Subsidiaries in one or more transactions each of which complies with Section
11(n) hereof),  or (e) to effect the  liquidation,  dissolution or winding up of
the Company, then, in each such case, the Company shall give to the Rights Agent
and to each holder of a Right,  in accordance  with Section 26, a notice of such
proposed  action,  which shall  specify the record date for the purposes of such
stock  dividend,  distribution  of rights or  Rights,  or the date on which such
reclassification,    consolidation,   merger,   sale,   transfer,   liquidation,
dissolution,  or  winding  up is to take  place  and the  date of  participation
therein by the holders of the Common Stock, if any such date is to be fixed, and
such notice shall be so given in the case of any action covered by clause (a) or
(b) above at least  twenty  (20) days prior to the record  date for  determining
holders of the Common Stock for purposes of such action,  and in the case of any
such other action, at least twenty (20)) days prior to the date of the taking of
such proposed action or the date of participation  therein by the holders of the
Common Stock, whichever shall be the earlier.

     In case a Section 11(a)(ii) Event shall occur,  then, in any such case, the
Company shall as soon as practicable  thereafter give to the Rights Agent and to
each holder of a Right, to the extent feasible and in accordance with Section 26
a notice of the occurrence of such event,  which shall specify the event and the
consequences of the event to holders of Rights under Section 11(a)(ii).

     Section 26. Notices.  Notices or demands authorized by this Agreement to be
given or made by the Rights Agent or by the holder of any Right  Certificate  to
or on the Company  shall be  sufficiently  given or made if sent by  first-class
mail,  postage prepaid,  addressed (unless and until another address is filed in
writing with the Rights Agent) as follows:

                           National Fuel Gas Company
                           10 Lafayette Square
                           Buffalo, New York 14203
                           Attention: Corporate Secretary

Subject to the provisions of Section 21, any notice or demand  authorized  by
this  Agreement to be given or made by the Company or by the holder of any Right
Certificate  to or on the Rights  Agent shall be  sufficiently  given or made if
sent by first-class mail,  postage prepaid,  addressed (until another address is
filed in writing with the Company) as follows:

                           Marine Midland Bank
                           140 Broadway
                           12th Floor
                           Corporate Trust Services
                           New York, New York  10005-1180

Notices  or  demands  authorized  by this  Agreement  to be given or made by the
Company or the  Rights  Agent to the  holder of any Right  Certificate  shall be
sufficiently  given  or  made  if sent by  first-class  mail,  postage  prepaid,
addressed  to such holder at the address of such holder as shown on the registry
books of the Company.

     Section  27.  Supplements  and  Amendments.  Prior  to the  earlier  of the
Distribution Date or the Shares  Acquisition Date and subject to the penultimate
sentence of this  Section 27, the  Company may from time to time  supplement  or
amend this  Agreement  in writing  without the  approval of any holders of Right
Certificates.  From and after the earlier of the Distribution Date or the Shares
Acquisition  Date, and subject to the  penultimate  sentence of this Section 27,
the Company may from time to time  supplement or amend this Agreement in writing
without the approval of any holders of Right  Certificates  in order (i) to cure
any  ambiguity,  (ii) to correct or supplement  any provision  contained  herein
which may be defective or inconsistent with any other provisions  herein,  (iii)
to lengthen the time period  during  which the Rights may be redeemed  following
the Shares  Acquisition Date for up to an additional twenty days beyond the time
period set forth in Section 23 (a) (provided, however, that any such lengthening
shall be effective only if there are Independent Directors and shall require the
concurrence  of a majority of such  Independent  Directors) or (iv) to change or
supplement  the  provisions  hereunder  in any manner which the Company may deem
necessary or desirable and which shall not adversely affect the interests of the
holders of Right Certificates (other than an Acquiring Person or an Affiliate or
Associate of an Acquiring  Person).  Upon the delivery of a certificate  from an
appropriate  officer of the Company which states that the proposed supplement or
amendment is in  compliance  with the terms of this Section 27, the Rights Agent
shall execute such  supplement  or amendment  unless the Rights Agent shall have
determined  in good faith that such  supplement  or  amendment  would  adversely
affect its  interests  under this  Agreement.  Notwithstanding  anything in this
Agreement to the contrary,  no supplement or amendment shall be made on or after
the Distribution  Date which changes the Redemption  Price, the Final Expiration
Date,  the  Purchase  Price or the number of shares of Common  Stock for which a
Right is then exercisable.  Prior to the earlier of the Shares  Acquisition Date
or the Distribution Date, the interests of the holders of Rights shall be deemed
coincident with the interests of the holders of Common Stock.

     Section 28. Successors.  All the covenants and provisions of this Agreement
by or for the benefit of the Company or the Rights Agent shall bind and inure to
the benefit of their respective successors and assigns hereunder.

     Section 29.  Determinations and Actions by the Board of Directors.  For all
purposes of this  Agreement,  any  calculation of the number of shares of Common
Stock outstanding at any particular time,  including for purposes of determining
the particular  percentage of such  outstanding  shares of Common Stock of which
any  Person  is the  Beneficial  owner,  shall  be made in  accordance  with the
provisions of Rule 13d-3(d)(1)(i) of the General Rules and Regulations under the
Exchange  Act. The Board of Directors of the Company  (and,  where  specifically
provided for herein,  the Independent  Directors) shall have the exclusive power
and authority to administer this Agreement and to exercise all rights and powers
specifically granted to the Board or the Company (or, as expressly provided, the
Independent   Directors),   or  as  may  be   necessary   or  advisable  in  the
administration of this Agreement,  including,  without limitation, the right and
power to (i)  interpret  the  provisions  of this  Agreement,  and (ii) make all
determinations  deemed  necessary or advisable  for the  administration  of this
Agreement  (including a  determination  to redeem or not redeem the Rights or to
amend  the  Agreement).  All such  actions,  calculations,  interpretations  and
determinations  (including,  for the purpose of clause (ii) below, all omissions
with  respect  to the  foregoing)  which are done or made by the Board  (or,  as
provided for, by the Independent  Directors) in good faith,  shall (i) be final,
conclusive  and binding on the  Company,  the Rights  Agent,  the holders of the
Right Certificates and all other parties,  and (ii) not subject the Board or the
Independent Directors to any liability to the holders of the Right Certificates.

     Section 30. Benefits of This Agreement.  Nothing in this Agreement shall be
construed to give to any Person other than the Company, the Rights Agent and the
registered  holders of the Right  Certificates  (and,  prior to the Distribution
Date, the Common Stock) any legal or equitable right, remedy or claim under this
Agreement; but this Agreement shall be for the sole and exclusive benefit of the
Company,  the Rights Agent and the registered  holders of the Right Certificates
(and, prior to the Distribution Date, registered holders of the Common Stock).

     Section 31. Severability. If any term, provision,  covenant, or restriction
of this  Agreement  is  held  by a court  of  competent  jurisdiction  or  other
authority  to be invalid,  void or  unenforceable,  the  remainder of the terms,
provisions,  covenants and  restrictions  of this Agreement shall remain in full
force and  effect  and shall in no way be  affected,  impaired  or  invalidated;
provided,  however,  that  notwithstanding  anything  in this  Agreement  to the
contrary, if any such term,  provision,  covenant or restriction is held by such
court  or  authority  to be  invalid,  void or  unenforceable  and the  Board of
Directors of the Company determines in its good faith judgment that severing the
invalid  language  from this  Agreement  would  adversely  affect the purpose or
effect of this  Agreement,  the right of  redemption  set forth in  Section  23,
hereof,  if then  expired,  shall be  reinstated  and shall not expire until the
close of business on the tenth day following the date of such  determination  by
the Board of Directors.

     Section 32. Governing Law. This Agreement and each Right Certificate issued
hereunder  shall be deemed to be a contract  made under the laws of the State of
Delaware and for all purposes  shall be governed by and  construed in accordance
with the laws of such State  applicable  to contracts  to be made and  performed
entirely within such State.  Notwithstanding  anything to the contrary contained
herein,  any dispute regarding the carrying out of its obligations  hereunder by
the Rights Agent shall be governed by the laws of New York.

     Section 33.  Counterparts.  This Agreement may be executed in any number of
counterparts and each of such  counterparts  shall for all purposes be deemed to
be an original,  and all such counterparts shall together constitute but one and
the same instrument.

     Section  34.  Descriptive  Headings.  Descriptive  headings  of the several
Sections of this  Agreement  are  inserted  for  convenience  only and shall not
control or affect the meaning or construction of any of the provisions hereof.



<PAGE>


     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Agreement to be
duly executed and their  respective  corporate seals to be hereunto  affixed and
attested, all as of the day and year first above written.

[SEAL]
                                    NATIONAL FUEL GAS COMPANY



                                 By:/s/Philip C. Ackerman
                               Name: Philip C. Ackerman
                              Title: Senior Vice President

Attest:
    By:/s/Anna Marie Cellino
  Name: Anna Marie Cellino
 Title: Secretary




[SEAL]
                                    MARINE MIDLAND BANK



                                 By:/s/Carmela Ehret
                               Name: Carmela Ehret
                              Title: Vice President


Attest:
    By:/s/Metin Caner
  Name: Metin Caner
 Title: Vice President




<PAGE>





                                                                      EXHIBIT A


[Form of Right Certificate]
Certificate No. R-                                       _______________ Rights


NOT  EXERCISABLE  AFTER  JULY 31,  2006 OR EARLIER  IF NOTICE OF  REDEMPTION  OR
EXCHANGE IS GIVEN.  THE RIGHTS ARE SUBJECT TO  REDEMPTION,  AT THE OPTION OF THE
COMPANY,  AT $.01 PER RIGHT AND TO EXCHANGE ON THE TERMS SET FORTH IN THE RIGHTS
AGREEMENT.  UNDER CERTAIN  CIRCUMSTANCES,  RIGHTS MAY NOT BE EXERCISABLE AND THE
RIGHTS AGREEMENT MAY BE AMENDED WITHOUT THE APPROVAL OF THE RIGHTS OWNERS.

NATIONAL FUEL GAS COMPANY

Right Certificate


         This certifies that                   , or registered assigns, is the 
registered owner of the number of Rights set forth above, each of which entitles
the owner thereof, subject to the terms, provisions and conditions of the Rights
Agreement dated as of June 12, 1996 (the "Rights  Agreement")  between  National
Fuel   Gas   Company,   a   New   Jersey   corporation   (the   "Company")   and
_______________________  (the "Rights  Agent"),  to purchase from the Company at
any time  after the  Distribution  Date (as such term is  defined  in the Rights
Agreement) and prior to 5:00 P.M.  (Buffalo,  New York time) on July 31, 2006 at
the designated office of the Rights Agent, or its successors as Rights Agent, in
_____________,  New York, one-half of one fully paid, nonassessable share of the
Common  Stock,  $1.00 par value  (the  "Common  Stock"),  of the  Company,  at a
purchase  price of $130.00 per share (the  "Purchase  Price"),  being $65.00 per
half share,  upon  presentation and surrender of this Right Certificate with the
Form of Election to Purchase and related certificate duly executed, along with a
signature guarantee and such other and further documentation as the Rights Agent
may reasonably request. The number of Rights evidenced by this Right Certificate
(and the number of shares  which may be  purchased  upon  exercise  thereof) set
forth above,  and the Purchase  Price per share set forth above,  are the number
and  Purchase  Price as of                1996,  based on the  Common  Stock of 
the  Company as constituted at such date.



A-1

<PAGE>

     Upon the occurrence of a Section  11(a)(ii)  Event (as such term is defined
in the Rights Agreement),  if the Rights evidenced by this Right Certificate are
beneficially  owned by (i) an  Acquiring  Person or an Affiliate or Associate of
any such Acquiring Person (as such terms are defined in the Rights  Agreement) ,
(ii) a transferee of any such Acquiring Person, Associate or Affiliate, or (iii)
under certain circumstances specified in the Rights Agreement, a transferee of a
person who after such transfer,  became an Acquiring  Person,  such Rights shall
become null and void and no holder  hereof  shall have any right with respect to
such Rights from and after the occurrence of such Section 11(a)(ii) Event.

     As provided in the Rights Agreement,  the Purchase Price and the number and
kind of shares of Common Stock (or, in certain circumstances,  other securities)
which may be purchased  upon the exercise of the Rights  evidenced by this Right
Certificate  are subject to  modification  and adjustment  upon the happening of
certain  events,  including  Triggering  Events  (as such term is defined in the
Rights Agreement).

     This Right  Certificate  is subject  to all of the  terms,  provisions  and
conditions of the Rights Agreement,  which terms,  provisions and conditions are
hereby  incorporated  herein by  reference  and made a part  hereof and to which
Rights Agreement  reference is hereby made for a full description of the rights,
limitations  of rights,  obligations,  duties and  immunities  hereunder  of the
Rights Agent, the Company and the holders of the Right  Certificates.  Copies of
the Rights  Agreement  are on file at the  above-mentioned  office of the Rights
Agent, and at the executive offices of the Company.

     This Right  Certificate,  with or without  other Right  Certificates,  upon
surrender at the designated  office of the Rights Agent,  along with a signature
guarantee  and such other and  further  documentation  as the  Rights  Agent may
reasonably  request,  may be exchanged  for another Right  Certificate  or Right
Certificates  of like tenor and date evidencing  Rights  entitling the holder to
purchase  a like  aggregate  number  of shares  of  Common  Stock as the  Rights
evidenced by the Right Certificate or Right Certificates  surrendered shall have
entitled such holder to purchase.  If this Right  Certificate shall be exercised
in part,  the holder shall be entitled to receive upon surrender  hereof,  along
with a  signature  guarantee  and such other and  further  documentation  as the
Rights Agent may



A-2

<PAGE>

reasonably  request,  another Right  Certificate or Right  Certificates  for the
number of whole Rights not exercised.

     Subject to the provisions of the Rights Agreement,  the Rights evidenced by
this  Certificate  (a)  may be  redeemed  by the  Company  at  its  option  at a
redemption price of $.01 per Right prior to the earlier of the close of business
on (i) the tenth day  following the Shares  Acquisition  Date and (ii) the Final
Expiration Date or (b) may be exchanged in whole or in part for shares of Common
Stock and/or  other  securities,  cash or other assets of the Company  deemed to
have the same  value as  shares  of Common  Stock,  at any time  after a Section
11(a)(ii) Event. The Rights Agreement may be amended without the approval of the
holders of the Rights as and to the extent set forth therein.

     No  fractional  shares of Common  Stock will be issued upon the exercise or
exchange of any Right or Rights  evidenced  hereby,  but in lieu  thereof a cash
payment will be made, as provided in the Rights Agreement.

     No holder of this Right  Certificate  shall be  entitled to vote or receive
dividends  or be deemed for any purpose the holder of the Common Stock or of any
other  securities  of the  Company  which  may at any  time be  issuable  on the
exercise hereof,  nor shall anything contained in the Rights Agreement or herein
be construed to confer upon the holder  hereof,  as such, any of the rights of a
stockholder of the Company or any right to vote for the election of directors or
upon any matter submitted to stockholders at any meeting thereof,  or to give or
withhold  consent to any corporate  action,  or to receive notice of meetings or
other  actions  affecting   stockholders  (except  as  provided  in  the  Rights
Agreement), or to receive dividends or subscription rights, or otherwise,  until
the  Right or  Rights  evidenced  by this  Right  Certificate  shall  have  been
exercised or exchanged for Common Stock as provided in the Rights Agreement.

     This Right  Certificate  shall not be valid or  obligatory  for any purpose
until it shall have been countersigned by the Rights Agent.



A-3

<PAGE>


     WITNESS the facsimile  signature of the proper  officers of the Company and
its corporate seal. Dated as of                 1996.





[SEAL]                            NATIONAL FUEL GAS COMPANY

                                  By:__________________________________________
                                     Name
                                     Title

ATTEST:



By:______________________________
   Name:
   Title:


                                  Countersigned:


                                  --------------------------------------------,
                                  as Rights Agent


                                  By:__________________________________________
                                     Authorized Signature


                                 Date:

A-4



<PAGE>

[Form of Reverse Side of Right Certificate]

FORM OF ASSIGNMENT

- ------------------

(To be executed by the registered  holder if such holder desires to transfer the
Right Certificates.)


         FOR VALUE RECEIVED                         hereby sells,
                           -------------------------

assigns and transfers unto
                          -----------------------------------------------------
                          (please print name and address of transferee)

this Right Certificate, together with all right, title and interest therein, and
does hereby irrevocably  constitute and appoint 
                                               --------------------------------
Attorney, to transfer the within Right Certificate on the books of the
within-named  Company,  with full power of substitution.

Dated:
      --------------------------

                                              Signature
- ----------------------------------------------

Signature Guaranteed:

(Signatures must be guaranteed.)



A-5


<PAGE>

CERTIFICATE

- -----------


     The undersigned hereby certifies by checking the appropriate space that:

     Exercising  this  Right  Certificate  will ____ will not _____  enable  the
undersigned,  its Affiliates,  its Associates and/or any other Person with which
the  undersigned  or any of the  undersigned's  Affiliates or Associates has any
agreement,  arrangement  or  understanding  (whether or not in writing)  for the
purpose of acquiring,  holding, voting or disposing of securities of the Company
to obtain,  individually  or in the  aggregate,  beneficial  ownership of Common
Stock or other securities that have 10% or more of the aggregate voting power of
the outstanding  shares of the Common Stock and other  securities  having voting
power.


Dated:_______________________________    ______________________________________
                                                        Signature

Signature Guaranteed:

(Signatures must be guaranteed.)



A-6

<PAGE>

NOTICE

         The  signature  to  the  foregoing   Assignment  and  Certificate  must
correspond  to the name as written  upon the face of this Right  Certificate  in
every particular, without alteration or enlargement or any change whatsoever.



A-7

<PAGE>

FORM OF ELECTION TO PURCHASE

(To be executed  if holder  desires to exercise  Rights  evidenced  by the Right
Certificate.)


To National Fuel Gas Company:

         The undersigned hereby irrevocably elects to exercise __________ Rights
represented  by this Right  Certificate  to purchase  the shares of Common Stock
issuable  upon the  exercise  of such  Rights (or such other  securities  of the
Company or of any other  Person  which may be issuable  upon the exercise of the
Rights) and requests that certificates for such shares be issued in the name of:

Please insert social security or other taxpayer identifying number

- ------------------------------------------------------------------------------
(Please print name and address)

         If such number of Rights shall not be all the Rights  evidenced by this
Right  Certificate,  a new Right  Certificate for the balance  remaining of such
Rights shall be registered in the name of and delivered to:


Please insert social security or other taxpayer identifying number

- ------------------------------------------------------------------------------
(Please print name and address)

- ------------------------------------------------------------------------------

Dated: ___________, ____


- ---------------------------------
Signature


Signature Guaranteed:
(Signatures must be guaranteed.)



A-8

<PAGE>

SUMMARY OF RIGHTS TO PURCHASE COMMON STOCK                            EXHIBIT B

         On June 13, 1996,  the Board of Directors of National  Fuel Gas Company
(the  "Company")  declared  a  dividend  distribution  of  one  Right  for  each
outstanding share of Common Stock,  $1.00 par value, of the Company (the "Common
Stock") to stockholders of record at the close of business on July 31, 1996 (the
"Record  Date").  The Rights are to be issued  pursuant to a shareholder  rights
plan which was approved by the Board of Directors on March 19, 1996.  Each Right
entitles  the  registered  holder to purchase  from the Company  one-half of one
share of common Stock at a price of $130 per share (the "Purchase Price"), being
$65.00 per half share,  subject to adjustment.  The description and terms of the
Rights are set forth in a Rights Agreement (the "Rights  Agreement") between the
Company and Marine Midland Bank, as Rights Agent (the "Rights Agent").

Distribution Date; Transfer of Rights
- ------------------------------

         Until  the  earlier  to occur of (i) ten days  following  the date (the
"Shares  Acquisition Date") of the public announcement that a person or group of
affiliated  or  associated  persons (an  "Acquiring  Person") has  acquired,  or
obtained  the right to acquire,  beneficial  ownership  of Common Stock or other
voting securities  ("Voting Stock") that have 10% or more of the voting power of
the  outstanding  shares  of  Voting  Stock  or  (ii)  ten  days  following  the
commencement  or announcement of an intention to make a tender offer or exchange
offer the  consummation  of which  would  result in such  person  acquiring,  or
obtaining the right to acquire,  beneficial ownership of Voting Stock having 10%
or more of the  voting  power of the  outstanding  shares of Voting  Stock  (the
earlier of such dates being called the "Distribution  Date"), the Rights will be
evidenced,  with  respect  to any of the  Company's  Common  Stock  certificates
outstanding as of the Record Date, by such Common Stock certificate.  The Rights
Agreement  provides  that,  until the  Distribution  Date,  the  Rights  will be
transferred  with  and  only  with  the  Company's   Common  Stock.   Until  the
Distribution  Date (or earlier  redemption  or  expiration  of the Rights),  new
Common  Stock  certificates  issued  after the Record Date upon  transfer or new
issuance of the Company's Common Stock will contain a notation incorporating the
Rights  Agreement  by  reference.   Until  the  Distribution  Date  (or  earlier
redemption or  expiration  of the Rights),  the surrender for transfer of any of
the Company's Common Stock  certificates  outstanding as of the Record Date will
also  constitute  the  transfer of the Rights  associated  with the Common Stock
represented  by  such  certificate.   As  soon  as  practicable   following  the
Distribution  Date,   separate   certificates   evidencing  the  Rights  ("Right
Certificates") will be mailed to holders of record of the Company's Common Stock
as of the close of business on the  Distribution  Date and such  separate  Right
Certificates alone will evidence the Rights.



B-1

<PAGE>

         The Rights are not exercisable until the Distribution  Date. The Rights
will expire at the close of Business on July 31, 2006,  unless earlier  redeemed
or exchanged by the Company as described below.

Exercise of Rights for Common Stock of the Company
- --------------------------------------------------

         Subject to redemption or exchange of the Rights,  at any time following
the Distribution  Date, each holder of a Right will thereafter have the right to
receive,  upon  exercise,  Common  Stock (or,  in certain  circumstances,  cash,
property or other  securities of the Company)  having a value equal to two times
the  Purchase  Price of the Right  then in  effect.  Notwithstanding  any of the
foregoing,  following the occurrence of such event set forth in this  paragraph,
all Rights that are, or (under  certain  circumstances  specified  in the Rights
Agreement)  were,  beneficially  owned by any Acquiring  Person will be null and
void.

Exercise of Rights for Shares of the Acquiring Company
- ------------------------------------------------------

         In the event that, at any time following the Shares  Acquisition  Date,
(i)  the  Company  is  acquired  in  a  merger  or  other  business  combination
transaction,  or (ii) 50% or more of the  Company's  assets or earning  power is
sold or transferred, each holder of a Right (except Rights which previously have
been voided as set forth above) shall thereafter have the right to receive, upon
exercise,  Common  Stock of the  acquiring  company  having a value equal to two
times the Purchase Price of the Right then in effect.

Adjustments to Purchase Price
- -----------------------------

         The Purchase  Price  payable,  and the number of shares of Common Stock
(or other  securities,  as the case may be) issuable upon exercise of the Rights
are subject to adjustment from time to time to prevent dilution (i) in the event
of a stock dividend on, or a subdivision,  combination or  reclassification  of,
the Common Stock,  (ii) upon the grant to holders of the Common Stock of certain
rights or warrants to  subscribe  for or purchase  shares of the Common Stock or
convertible  securities at less than the then Current Market Price of the Common
Stock or (iii) upon the distribution to holders of the Common Stock of evidences
of  indebtedness  or  assets  (excluding  regular  periodic  cash  dividends  or
dividends  payable in the Common  Stock) or of  subscription  rights or warrants
(other than those referred to above).  Prior to the Distribution Date, the Board
of  Directors  of the Company may make such  equitable  adjustments  as it deems
appropriate in the circumstances in lieu of any adjustment otherwise required by
the foregoing.

         With certain  exceptions,  no adjustment in the Purchase  Price will be
required  until the earlier of (i) three years from the date of the event giving
rise to such adjustment or (ii) the time



B-2

<PAGE>

at which  cumulative  adjustments  require an  adjustment of at least 1% in such
Purchase Price. No fractional shares of Common Stock will be issued and, in lieu
thereof,  an  adjustment  in cash will be made based on the market  price of the
Common Stock on the last trading date prior to the date of exercise.

Redemption and Exchange of Rights
- ---------------------------------

         At any time prior to 5:00 P.M. Buffalo,  New York time on the tenth day
following  the Shares  Acquisition  Date,  the  Company may redeem the Rights in
whole, but not in part, at a price of $.01 per Right (the  "Redemption  Price").
Under certain  circumstances set forth in the Rights Agreement,  the decision to
redeem shall require the concurrence of a majority of the Independent Directors.
Immediately upon the action of the Board of Directors of the Company electing to
redeem  the  Rights  with,  if  required,  the  concurrence  of the  Independent
Directors,  the Company shall make announcement  thereof,  and upon such action,
the right to  exercise  the  Rights  will  terminate  and the only  right of the
holders of Rights will be to receive the Redemption Price.

         At any time  after the  occurrence  of the  event  set forth  under the
heading "Exercise of Rights for Common Stock of the Company" above, the Board of
Directors  may  exchange  the Rights  (other than Rights  owned by an  Acquiring
Person,  which have become void),  in whole or in part, at an exchange  ratio of
one share of Common Stock, and/or other securities,  cash or other assets deemed
to have the same  value as one share of Common  Stock,  per  Right,  subject  to
adjustment.

         Until a Right is exercised or exchanged  for Common  Stock,  the holder
thereof,  as  such,  will  have  no  rights  as a  stockholder  of the  Company,
including,  without limitation, the right to vote or to receive dividends. While
the  distribution  of the Rights will not be taxable to  stockholders  or to the
Company,  stockholders may, depending upon the circumstances,  recognize taxable
income in the event that the Rights become exercisable for Common Stock or other
consideration  of the  Company or for the stock of the  Acquiring  Person as set
forth above, or are exchanged as provided in the preceding paragraph.

Amendments to Terms of the Rights
- ---------------------------------

         Any of the  provisions  of the Rights  Agreement  may be amended by the
Board of  Directors  of the  Company  without  the consent of the holders of the
Rights prior to the Distribution Date. Thereafter,  the provisions of the Rights
Agreement  may be  amended  by the  Board  of  Directors  in  order  to cure any
ambiguity,  defect or  inconsistency,  or to make changes which do not adversely
affect the  interests  of  holders  of Rights  (excluding  the  interest  of any
Acquiring  Person);  provided,  however,  that no supplement or amendment may be
made on or



B-3

<PAGE>

after the  Distribution  Date which  changes  those  provisions  relating to the
principal  economic terms of the Rights.  The Board of Directors may also,  with
the  concurrence  of  a  majority  of  the  Independent  Directors,  extend  the
redemption period for up to an additional 20 days.

         The term  "Independent  Directors"  means  any  member  of the Board of
Directors  of the Company who was a member of the Board prior to the date of the
Rights  Agreement,  and any person who is  subsequently  elected to the Board if
such  person  is  recommended  or  approved  by a  majority  of the  Independent
Directors  but shall  not  include  an  Acquiring  Person or any  representative
thereof.

         A copy of the Rights  Agreement has been filed with the  Securities and
Exchange Commission as an Exhibit to a Registration  Statement on Form 8-A dated
June 12, 1996. A copy of the Rights  Agreement is available  free of charge form
the  Company.  This  summary  description  of the Rights  does not purport to be
complete and is qualified in its entirety by reference to the Rights  Agreement,
which is hereby incorporated herein by reference.



B-4




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