Document:

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                              EMPLOYMENT AGREEMENT

           THIS EMPLOYMENT AGREEMENT (the "Agreement") is entered into as of
October 1, 1999, by and between NAUTICA ENTERPRISES INC. (the "Company"), a
Delaware Corporation, and John Varvatos (the "Executive").

            In consideration of the promises and mutual covenants herein
contained, the parties hereto agree as follows:

            1. Employment. The Company hereby employs the Executive and the
Executive agrees to serve the Company as the President and Chief Executive
Officer of the John Varvatos Company (the "Division") of the Company, and the
Executive agrees to perform in such capacity such duties as may from time to
time be assigned to him by the Company and the senior management of the Company.
The amount of funding and resources allocated to the Division will be in the
sole discretion of the Company.

            2. Extent of Services. The Executive shall serve as President and
Chief Executive Officer of the Division and shall have such responsibilities,
duties and authority as are generally associated with the position of President
and Chief Executive Officer and as may from time to time be assigned to the
Executive by the Board of Directors of the Company and/or the CEO. The Executive
agrees to devote his entire business time, best efforts, skills and attention to
fulfilling the performance of his duties and responsibilities hereunder
faithfully and diligently.

            3. Term. The term of the Executive's employment heretofore commenced
on September 21, 1998, and except in the case of earlier termination as
hereinafter specifically provided, shall continue until February 28, 2002 (the
"Term"). Following this initial term, this Agreement shall be extended
automatically in three year segments, unless either party gives written notice
of nonextension at least ninety (90) days prior to each Automatic Renewal
Period.

            4. Compensation.

               (a)   Salary. For all services to be rendered by the Executive
hereunder, the Company agrees to pay to the Executive, and the Executive agrees
to accept, a current salary at a rate of $650,000 per the Company's fiscal year
ending February 29, 2000 (the "Salary"). The Salary shall be payable in equal
installments pursuant to the Company's payroll practice as may be in effect from
time to time or in any other manner the Executive and the Company agree.
Effective March 1, 2000, the Salary will be increased to $700,000 per the
Company's fiscal year. Thereafter, each year starting on March 1, the Salary
will be increased in an amount to be determined by the Company from time to time
in its sole discretion, but in no case less than five percent (5%), unless
mutually agreed upon to be less.

               (b)   Bonus. The Executive shall be entitled to receive an annual
bonus in accordance with the bonus policies of the Company in effect from time
to time for other

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employees of comparable seniority, as determined by the CEO of the Company in
his sole discretion from time to time.

            5. Benefits.

               (a)   The Executive shall, as of the effective date of his
employment with the Company, also be eligible to participate in any and all
group insurance, hospital, major medical and disability benefits or other fringe
benefits of the Company, as established by the Company from time to time for
employees of comparable seniority in accordance with and subject to the
eligibility and other provisions of any such plans or programs. The terms and
conditions of such benefits may be changed from time to time in the Company's
sole discretion.

               (b)   The Executive shall be entitled to participate in any stock
option, compensation, retirement, pension, welfare or other incentive plans
generally available from time to time to employees of comparable seniority of
the Company, in accordance with and subject to the eligibility and other
provisions of such plans and arrangements.

               (c)   During the term of this Agreement, provided such insurance
is obtainable, the Company shall maintain in force, with Executive's designated
beneficiary, a life insurance policy providing a benefit at Executive's death of
at least Five million dollars ($5,000,000), such policy to be subject to a
split-dollar agreement between Executive and the Company providing for
reimbursement to the Company from the proceeds of such policy in the aggregate
amount of premiums paid by the Company in connection with such policy.

               (d)   The Company will pay or reimburse the Executive for all
reasonable and necessary travel, entertainment and other business expenses
incurred by him in connection with his duties on behalf of the Company in
accordance with the general expense policies of the Company in effect from time
to time for employees of comparable seniority of the Company, upon timely
presentation of satisfactory documentation.

               (e)   The Executive shall be entitled to a car allowance for the
lease, insurance, maintenance, housing and repair of an automobile in accordance
with the Company's automobile expense polices in effect from time to time for
employees of comparable seniority of the Company.

               (f)   The Executive shall be entitled to vacation in accordance
with the Company's vacation policies in effect from time to time for employees
of comparable seniority of the Company.

            6. Place of Performance. The Executive will be based at an office
provided and paid for by the Company in New York, New York, and will travel to
such other locations throughout the world as are appropriate or required in
connection with the performance of his duties.

            7. Use And Registration Of Names.

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               (a)   Consents. It is the desire of the Executive and the intent
of Nautica to use for any purpose whatsoever the names JOHN VARVATOS, VARVATOS
and JOHN VARVATOS COMPANY and any derivations thereof of such names now or
hereafter developed or created (the "Designer Names"), in plain block letters,
stylized letters and/or logo formats, including without limitation the John
Varvatos signature, as trademarks and service marks of Nautica (the "Marks") to
the extent that such names are available and may be used without infringing upon
the rights of any third persons. The Executive specifically consents to (i) the
use by Nautica of the Designer Names, during and following the period of his
employment by Nautica hereunder (the "Employment Period"), as trademarks and
service marks of Nautica, and (ii) the registration of the Marks, during and
following the Employment Period, as trademarks and/or service marks of Nautica
in any and all countries and jurisdictions of the world.

               (b)   Assignment and Acknowledgment. The Executive hereby assigns
to Nautica all rights, title and interests and his common law rights in the
Marks, including the good will attached thereto. The Executive acknowledges that
hereafter Nautica is and will be the sole owner of all right, title and interest
in and to the Marks throughout the world.

               (c)   Additional Documents. The Executive hereby confirms his
consent to the registration of the Marks by Nautica in all countries and
jurisdictions of the world by signing the Consent form attached hereto as
Exhibit A. The Executive agrees that from time to time during and after the
Employment Period, at the request of Nautica or its successor, assignee or
related company, he shall, without the payment of any additional consideration,
execute such additional documents as are required or useful in obtaining
registrations of any of the Marks in any country or jurisdiction, including
without limitation any form of consent required by the relevant governmental
authority of any country or jurisdiction which does not accept the form of
Consent attached as Exhibit A. In the furtherance of the Company's rights in and
to the Marks, the Executive grants to Company an irrevocable power of attorney
to execute any and all documents as may be necessary or appropriate to
effectuate such and confirm Company ownership and registration right in and to
the Marks.

               (d)   Additional Restrictions. The Executive agrees never to
challenge the validity of Nautica's ownership of the Marks or of any
registration or application for registration thereof. The Executive agrees that
he shall not at any time during or after the Employment Period use as a
trademark or service mark any name or mark which is confusingly similar to any
of the Marks, except as specifically permitted by Nautica.

               (e)   Representations And Warranties Of Executive. The Executive
represents and warrants to Nautica that (i) he has not granted any rights in the
Designer Names to any third party, (ii) to his knowledge, the use by Nautica of
the Designer Names as trademarks and service marks of Nautica will not conflict
with or infringe upon the rights of any third party, and (iii) he is not a party
to any agreement or arrangement that would prevent him from entering into this
agreement.

            9. Termination of Employment. (a) By the Company. During the
employment relationship, the Company may terminate the Executive's employment
for Cause (as defined in

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Section 11), upon written notice to the Executive. If the Company terminates the
Executive's employment during the Term for Cause, the Executive shall have no
further rights hereunder after the date of early termination, all obligations of
the Company to provide compensation and benefits (including, without limitation,
the obligation to pay the Salary) shall cease, effective as of the date of early
termination, except that any unpaid Salary accrued as of such date shall be paid
to the Executive within a reasonable time of such early termination. The
Company's rights under this Agreement or otherwise, if any, against the
Executive shall survive any such termination of this Agreement.

               (b)   Death or Permanent Disability. In the event of the
Executive's death or "permanent disability" (as hereinafter defined) during the
Term, this Agreement shall terminate immediately, and the Company shall pay the
Executive, or the Executive's executor or other legal representative, as the
case may be, the Salary which would otherwise be due the Executive through the
date on which such termination becomes effective. For purposes of this
Agreement, "permanent disability" shall mean that the Executive is unable to
perform the essential functions of his position, with or without reasonable
accommodation, by reason of a physical or mental impairment that is reasonably
expected to be permanent.

               (c)   By the Executive. The Executive may terminate this
Agreement upon a Change of Control Event. For purposes hereof, Change of Control
Event shall mean:

                     (i)     When any "person" as defined in Section 3(a)(9) of
the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and as
used in Sections 13(d) and 14(d) thereof, including a "group" as defined in
Section 13(d) of the Exchange Act, but excluding the Company or any subsidiary
and any employee benefit plan sponsored or maintained by the Company or any
subsidiary (including any trustee of such plan acting as trustee) or any person,
entity or group specifically excluded by the Board, directly or indirectly,
becomes the "beneficial owner" (as defined in Rule 13d-3 under the Exchange Act)
of securities of the Company representing 25% or more of the combined voting
power of the Company's then outstanding securities; or

                     (ii)    When, during any period of 24 consecutive months,
the individuals who, at the beginning of such period, constitute the Board of
Directors (the "Incumbent Directors") cease for any reason other than death to
constitute at least a majority thereof, provided, however, that a director who
was not a director at the beginning of such 24-month requirement shall be deemed
to have satisfied such 24-month requirement (and be an Incumbent Director) if
such director was elected by, or on the recommendation of or with the approval
of, at least two-thirds of the directors who then qualified as Incumbent
Directors either actually (because they were directors at the beginning of such
24 month period) or through the operation of this proviso; or

                     (iii)   The date of approval by the stockholders of the
Company of an agreement providing for a merger or consolidation of the Company
with another corporation where (i) the stockholders of the Company, immediately
prior to the merger or consolidation, would not beneficially own, immediately
after the merger or consolidation, shares entitling such stockholders to 50% or
more of all votes (without consideration of the rights of any class of

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stock to elect directors by a separate class vote) to which all stockholders of
the corporation issuing cash or securities in the merger or consolidation would
be entitled in the election of directors, or (ii) where the members of the
Board, immediately prior to the merger or consolidation, would not, immediately
after the merger or consolidation, constitute a majority of the Board of
Directors of the corporation issuing cash or securities in the merger.

            10.  Severance. (a) If the Executive's employment is terminated by
the Company for any reason other than as set forth in subsections 9(a) or (b),
the Company shall pay to the Executive, on the date of such termination, an
amount equal to the lesser of (i) 12 months base salary then in effect, if more
than 12 months of the Term remain; or (ii) the annual base salary remaining for
the Term if less than 12 months of the Term remain.

                 (b) If the Executive's employment is terminated by the
Executive for the reasons set forth in subsection 9(c) above, the Company shall
pay to the Executive, on the date of such termination,

                     (i)    a lump-sum payment equal to the excess of (A) the
product of 2.90 multiplied by the "base amount" as determined for the Executive
within the meaning of Section 2806 of the Code over (B) the value on the date of
the Change of Control Event of the non-cash benefits provided under subsections
10(ii)(iv) (v) and (vi) hereof;

                     (ii)    life, disability, accident and group health
insurance benefits substantially similar to those which the Executive was
receiving immediately prior to the Change of Control Event for a three-year
period after termination of the Executive's employment;

                     (iii)   immediate vesting in all theretofore non-vested
benefits accrued under all bonus plans, long-term incentive compensation plans,
stock option plans, restricted stock or . similar plans or any other deferred
compensation plans or other fringe benefits or perquisites of the Company which
the Company maintains or has adopted and in which the Executive participated, or
otherwise was entitled to benefits under;

                     (iv)    the use of professional outplacement services by
qualified consultants retained by the Executive at the expense of the Company;

                     (v)     the automobile allowance which had theretofore been
made available to the Executive for a period of three years after the
termination of employment; and

                     (vi)    all amounts in respect of club association or
similar fees and dues covering the Executive which had theretofore been made
available to the Executive for a three-year period after the termination of
employment.

            11.  "Cause". "Cause" shall mean, in respect of the termination of
the Executive's employment by the Company, (i) any act or omission which
constitutes a material breach by the Executive of this Agreement; (ii) failure
of the Executive to report to work on a regular basis during normal working
hours; (iii) a conviction or plea of guilty or nolo contendere to a felony (or
indictable offense) or a misdemeanor (or summary conviction offense) involving
moral

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turpitude; (iv) the Executive's grossly negligent or willful violation of
corporate policy or reasonable and appropriate directions from senior management
of the Company; (v) material breach of the Executive's fiduciary duties; (vi)
any statement or act by the Executive which violates the Company's personnel
policies then in effect or which reasonably might expose the Company to any
claim or legal action; or (vii) the performance of any act or failure to perform
any act (other than in good faith) to the detriment of the business of the
Company.

            12. Cessation of Employment Of Harvey Sanders. In the event that
during the Executive's term of employment with the Company, Harvey Sanders is no
longer employed by the Company for any reason, by the latter of six months after
such cessation of employment or five years after the Division sells its first
product, the Company will be obligated to choose one of the following options to
offer to the Executive: (i) Spin-off to the Company's shareholders the Division
with the Executive as Chief Executive Officer of such entity; (ii) Sell the
Division to the Executive at fair market value, to be determined pursuant to an
appraisal performed by qualified independent appraisers selected by the Company;
(iii) pay the Executive annually an amount equal to 10% of the Division's net
income (after taxes) for so long as he remains Chief Executive Officer of the
Division. In the event the Company elects the option set forth in subsection
12(iii) hereinabove, the annual payments set forth therein will continue to the
Executive if he ceases to be Chief Executive Officer for the Division only in
the event that his employment is involuntarily terminated by the Company other
than for cause (as defined in Section 11). At anytime, the Company can elect to
cease making the annual payments provided in subsection 12(iii) hereinabove by
making a lump sum payment to the Executive in an amount equal to two (2) times
the Division's average annual net income (after taxes) for the prior three (3)
years. In no event, however, will this sum exceed $50 million.

            13. Confidentiality. The Executive acknowledges that, in the course
of his employment, he has had and will have access to and has become and will
become aware of and informed of confidential and /or proprietary information
that is a competitive asset of the Company, its subsidiaries and affiliates,
including, without limitation the terms of agreements or arrangements between
the Company and any third parties, marketing strategies, marketing methods,
development ideas and strategies, personnel training and development programs,
financial results, strategic plans and demographic analyses, trade secrets,
business plans, product designs, statistical data, and any non-public
information concerning the Company, its employees, suppliers, resellers, or
customers (collectively, "Confidential Information"). The Executive will keep
all Confidential Information in strict confidence while employed by the Company
and thereafter and will not directly or indirectly make known, divulge, reveal,
furnish, make available or use any Confidential Information (except in good
faith in the course of his regular authorized duties on behalf of the Company
and for the benefit of the Company). The Executive's obligations of
confidentiality hereunder will survive the termination of this Agreement, until
and unless any such Confidential Information becomes, through no fault of the
Executive, generally known to the public or the Executive is required by law to
make disclosure (after giving the Company notice and an opportunity to contest
such requirement). The Executive's obligations under this Section are in
addition to, and not in limitation or preemption of, all other obligations of
confidentiality which the Executive may have to the Company under general legal
or equitable principles.
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            14. Employee Conceptions and Developments. The Company shall own all
Intellectual Property Rights in and to, and, for the duration of such
Intellectual Property Rights have the exclusive rights of commercial
exploitation with respect to, all Conceptions and Developments made individually
or jointly by Executive during the Term or any extension thereof (the "Period").
Any application made within six months after the Period to register or protect
any Intellectual Property as to which Executive was an inventor, author or
assignor shall be presumed to have been originally made during the Period and
subject to the Company's ownership pursuant to the foregoing sentence. For
purposes hereof, the term "Conceptions and Developments" means all creative,
expressive, branding or technological conceptions, discoveries and developments
of any nature, including without limitation conceptions for products and
processes, inventions, designs, writings, graphics, animations and other works
or authorship, specifications, drawings, methods, formulas and branding
proposals, and any implementations, improvements, derivative works or
modifications thereof, and the term "Intellectual Property Rights" means all
U.S. and foreign patents, copyrights, trademarks, trade secret, publicity and
similar rights.(including without limitation any and all common law rights), and
all rights of priority under international conventions to make application with
respect thereto. All Conceptions and Developments arising during the Period by
virtue of either of the first two sentences of this Section 14 are referred to
as the "Covered Conceptions and Developments". Executive shall be obligated to
assign to the Company all inventions included in the Covered Conceptions and
Developments. All works of authorship included in the Covered Conceptions and
Developments shall be deemed "works made for hire" to the maximum extent they
may qualify as such under 17 U.S.C. Section 101, and otherwise the copyright
therein shall be deemed to have been fully assigned by Executive to the Company
at the time such works were made. All Covered Conceptions and Developments,
whether or not patentable, shall be promptly disclosed to the Company in
writing, and shall be held in confidence by Executive and treated as
"Confidential Information" subject to Section 13 hereof, until such time as the
Company, in its sole determination, shall elect to make the subject matter
thereof publicly known. All subject matter of the type that would fall within
the definition of Conceptions and Developments, if any, that Executive
conceived, invented, authored or developed prior to the Term ("Pre-existing
Developments") shall be set forth in an annex attached hereto and initialed on
behalf of both parties hereto at the time of execution hereof, and if there is
no such annex attached hereto it shall be understood that there are no
Pre-existing Developments. Executive agrees that, at the expense of the Company,
he will, without additional compensation, take any such further action,
including the rendering of all lawful testimony and assistance, and the
execution and delivery to such instruments as the Company may require from time
to time, to perfect, effectuate, register, record or enforce the Company's
rights or interests in any of the Covered Conceptions and Developments. The
Executive hereby irrevocably appoints the Company to be the Executive's
attorney-in-fact to act in Executive's name, place and stead to do and execute
any such act or instrument for the purpose of this Section. The Company shall be
under no liability to account to the Executive for any revenue or profit derived
or resulting from the use, exploitation or licensing of any of the Covered
Conceptions or Developments subject to this Section 14.

            15. Employee Handbook. The provisions of the Company's Employee
Handbook are hereby incorporated into this Contract by reference. By signing
this Agreement, the Executive acknowledges that the Employee Handbook was
attached to this Agreement; that the Executive

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has read and understands all of the provisions of the Employee Handbook; that
the Executive will comply with such provisions; and that all such provisions are
part of this Agreement.

            16.  Consent to Jurisdiction. Both the Company and the Executive
hereby irrevocably submit to the jurisdiction of any New York State or Federal
court sitting in the City of New York in any action or proceeding to enforce
this Agreement and waive the defense of inconvenient forum to the maintenance of
any such action or proceeding.

            17.  Withholding taxes. The Company may withhold from any amounts
payable under this Agreement all federal, state or other taxes as the Company is
required to withhold pursuant to any law or government regulation or ruling.

            18.  Representation. Each party represents and warrants that it is
fully authorized and empowered to enter into this Agreement and that the
performance of its obligations under this Agreement will not violate any
agreement between it and any other person or entity.

            19.  Validity. If any provision of this Agreement or the application
of any provision hereof to any person or circumstances is held invalid,
unenforceable or otherwise illegal, the remainder of this Agreement and the
application of such provision to any other person or circumstances will not be
affected, and the provision so held to be invalid, unenforceable or otherwise
illegal will be reformed to the extent (and only to the extent) necessary to
make it enforceable, valid or legal.

            20.  Miscellaneous.

                 (a)  The Executive agrees that he will maintain as confidential
the terms of this contract unless otherwise required by law or court order to
disclose same, or to his legal or professional advisors.

                 (b)  The waiver by either party of a breach of any provision of
this Agreement shall not operate as or be construed as a waiver of any
subsequent breach thereof.

                 (c)  Any and all notices referred to herein shall be in writing
and shall be deemed given three days after mailing in the United States, by
certified or registered mail, postage prepaid, return receipt requested, or on
the date of delivery, if delivered by hand to the Executive at the address set
forth below his signature to this Agreement and to the Company at 40 West 57th
Street, New York, New York 10019.

                 (d)  This Agreement shall be binding upon and shall inure to
the benefit of the Company and its successors and assigns, and the Executive and
his legal representatives, heirs, legatees and distributees, but shall not be
assignable or delegable by the Executive.

                 (e)  Except as otherwise provided in this Agreement or the
employee benefit plans of the Company, this Agreement supersedes any and all
prior written or oral agreements between the Company and the Executive or
between the Executive and any predecessor of the Company and constitutes the
entire agreement between the parties hereto with respect to such

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subject matter. No modification or amendment to this Agreement shall be
effective unless in writing and signed by both parties hereto. No omission,
delay or failure on the part of any party in exercising any rights hereunder,
and no partial or single exercise hereof, will constitute a waiver of such
rights or of any other rights hereunder.

                 (f)  This Agreement may be executed by the parties hereto in
counterparts, each of which shall be deemed to be an original, but all such
counterparts shall together constitute one and the same instrument.

                 (g)  This Agreement is executed and delivered in the State of
New York and shall be governed by, and construed in accordance with, the laws of
said state, without giving effect to its laws or rules governing conflict laws.

                 (h)  Notwithstanding any other provision of this Agreement, the
parties' respective rights and obligations under Sections 7, 13, and 14 will
survive any termination or expiration of this Agreement or the termination of
the Executive's employment for any reason whatsoever.

            IN WITNESS WHEREOF, the parties hereto have duly executed this
Agreement as of the day and year appearing on page one of this Agreement.

                                         NAUTICA ENTERPRISES, INC.

      /s/ John Varvatos                     /s/ Harvey Sanders
-----------------------------            ------------------------------------
John Varvatos                            Harvey Sanders
                                         President & Chief Executive Officer
                                         40 West 57th Street
                                         New York, NY  10019

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                                    EXHIBIT A

       I, John Varvatos, a citizen of the United State of America,  hereby
consents to the use and registration of my name JOHN VARVATOS, and of the names
VARVATOS and JOHN VARVATOS COMPANY and any derivations thereof of such names
now or hereafter developed or created as trademarks or service marks in any
country or jurisdiction of the world by Nautica Enterprises, Inc. or its
successor, assign, or related company.

            /s/ John Varvatos
-----------------------------------
            John Varvatos

Subscribed and sworn to before me
this 24th day of January, 2000.

                 /s/
-----------------------------------
            Notary Public

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                             SPLIT-DOLLAR AGREEMENT

            This Agreement made this 5th day of May, 2000, by and between
Nautica Enterprises, Inc., a corporation having its principal office at 40 West
57th Street, New York, New York (the "Employer"), and John Varvatos (the
"Employee"):

                                   WITNESSETH:

            WHEREAS, the Employee is a valuable and experienced employee of the
Employer; and

            WHEREAS, the parties desire to establish a split-dollar life
insurance plan; and

            WHEREAS, the Employee has applied for, and is the owner of the
insurance policy or policies listed in Schedule A attached hereto, hereinafter
referred to as the "Policy"; and

            WHEREAS, the Employer and the Employee agree to make the Policy
subject to this Agreement; and

            WHEREAS, the Employee has assigned the Policy to the Employer as
collateral for amounts to be advanced by the Employer under this Agreement by an
instrument of assignment filed with the Insurer (hereinafter referred to as the
Assignment);

            NOW THEREFORE, in consideration of the mutual covenants contained
herein, the parties hereto agree as follows:

            1. The parties hereto agree that the Policy shall be subject to the
terms and conditions of this Agreement and of the Assignment filed with the
insurer relating to the Policy. The Employee shall be the sole and absolute
owner of the Policy and may exercise all ownership rights granted to the owner
thereof by the terms of the Policy, except as may be otherwise provided herein
and in the Assignment.

            2. Any dividend declared on the Policy shall first be applied to
purchase one year term insurance and the balance if any shall be applied to
purchase paid-up additional insurance on the life of the Employee. The parties
hereto agree that the dividend election provisions of the Policy shall conform
to the provisions hereof.

            3. The premium for the Policy will be paid by the Employer during
the Employee's employment by the Employer and will be allocated between the
Employee and the Employer. With regard to

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the Policy, the Employee shall contribute, while the Employee is alive, an
amount equal to the lesser of (a) the amount of the entire economic benefit
(including any economic benefit attributable to the use of the policy dividends)
attributable to the Employee, computed as provided herein, or (b) the amount of
the premiums due on the policy. The economic benefit that would be attributable
to the Employee, shall be computed in accordance with the I.R.S. Rev. Rul.
64-328, 1964-2 C.B. 11; Rev. Rul. 66-110, 1966-1 C.B. 12; Rev Rul. 55-747,
1955-2 C.B. 228; and Rev. Rul. 67-154, 1967-1 C.B. 11, as modified by subsequent
rulings or applicable statutes. The Employer shall contribute annually out of
its own funds a sufficient sum to pay the requisite net annual premiums i.e. the
full premium less the amount the Employee has agreed to contribute. The
Employee's share of the premium (term insurance allocation) shall be paid by the
Employer, as agent for the Employee and shall be charged to the Employee as cash
compensation (and for all purposes, including the Assignment, shall be deemed
cash compensation and not Employer paid premium).

            4. The Assignment shall not be terminated, altered or amended by the
Employee without the express written consent of the Employer. The parties hereto
agree to take reasonable action to cause such Assignment to conform to the
provisions of this Agreement.

            5.   a.   The Employer shall not borrow against the Policy without
the express written consent of the Employee.

                 b.   Upon the Employee's attainment of age sixty-five (65), the
Employee shall have the right to alter the dividend option and the right to take
any action with regard to the cash value of the policy in excess of the
collaterally assigned interest of the Employer.

            6.   a.   Upon the death of the Employee, the Employer shall
promptly take all action necessary to obtain its share of the death benefit
provided under the Policy.

                 b.   The Employer shall have the unqualified right to receive a
portion of such death benefit equal to the total amount of its share of the
premiums paid by it hereunder (hereinafter referred to as the Net Premiums),
without interest. The balance of the death benefit provided under the Policy, if
any, shall be paid directly by the Insurer to the Employee or to such other
beneficiary or beneficiaries and in the manner designated by the Employee. No
amount shall be paid from such death benefit to the Employee or to a beneficiary
or beneficiaries designated by the Employee until the Employer or Insurer
acknowledges in writing that the full amount due to the Employer hereunder has
been paid. The parties hereto agree that the beneficiary designation provision
of the Policy shall conform to the provisions hereof.

                                       2
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            7. The Employer shall not merge or consolidate into or with another
organization, firm or person unless and until such succeeding or continuing
organization, firm or person agrees to assume and discharge the obligations of
the Employer under this Agreement. Upon the occurrence of such event, the term
Employer as used in this Agreement shall be deemed to refer to such successor or
survivor organization. The obligations continuing hereunder shall require future
payment of premiums only if (a) Employee's employment continues with such
organization, firm or person or (b) an Agreement or arrangement beyond this
Agreement so required.

            8.   a.   This Agreement shall terminate upon the occurrence of the
earliest of the following events: (i) the death of the Employee and the payment
of proceeds pursuant to Section 6 of this Agreement, (ii) the Policy anniversary
next following the Employee's attainment of age sixty-five (65), or (iii) the
Employee is terminated by the Employer for Cause. For purposes of this
Agreement, Cause means in respect of the termination of the Employee's
employment by the Employer, (i) any act or omission which constitutes a material
breach by the Employee of the Employment Agreement between Employee and Employer
dated October 1, 1999; (ii) failure of the Employee to report to work on a
regular basis during normal working hours; (iii) a conviction or plea of guilty
or nolo contendere to a felony (or indictable offense) or a misdemeanor (or
summary conviction offense) involving moral turpitude; (iv) the Employee's
grossly negligent or willful violation of corporate policy or reasonable and
appropriate directions from senior management of the Employer; (v) material
breach of the Employee's fiduciary duties; (vi) any statement or act by the
Employee which violates the Employer's personal policies then in effect or which
reasonably might expose the Employer to any claim or legal action; or (vii) the
performance of any act or failure to perform any act (other than in good faith)
to the detriment of the business of the Employer.

                 b.   Upon such termination under Section 8.a.(ii) or 8.a.(iii)
of this Agreement, the Policy shall be partially surrendered in an amount
necessary to repay the Employer the total amount of its share of the premiums
paid by it hereunder (Net Premiums), without interest. In the event the cash
surrender value of the Policy is insufficient to fully repay the Employer, the
entire cash surrender value shall be used to repay the Employer without recourse
to the Employee for the balance of the premium payments. Upon repayment of the
premiums of the Employer, the Employer shall release its interest in the Policy,
and the Employee will thereafter own the Policy free from this Agreement and the
Assignment. The Employee agrees to execute any and all documents necessary to
effect repayment of the premiums to the Employer as provided herein.

                                       3
<PAGE>   14

            9.   If the Employee ceases to be employed by the Employer for any
reason other than Cause, the Agreement shall remain in full force and effect.

            10.  The parties hereto agree that this Agreement shall take
precedence over any provisions of the Assignment. The Employer agrees not to
exercise any right possessed by it under the Assignment except in conformity
with this Agreement.

            11.  This Agreement may not be amended, altered or modified except
by a written instrument signed by the parties hereto and may not be otherwise
terminated except as provided herein.

            12.  a.   The split-dollar arrangement contemplated herein is an
exempt welfare plan under regulation promulgated under Title I of the Employee
Retirement Income Security Act of 1974 (ERISA).

                 b.   For purposes of ERISA, the Employer will be the named
Fiduciary and plan administrator of the split-dollar arrangement contemplated
herein, and this Agreement is hereby designated as the written plan instrument.

                 c.   The Employee or any beneficiary of his may file a request
for benefits with the plan administrator. If a claim request is wholly or
partially denied, the plan administrator will furnish to the claimant a notice
of its decision within ninety (90) days in writing, and in a manner to be
understood by the claimant, which notice will contain the following information:

                 (i)       the specific reason or reasons for the denial;

                 (ii)      specific reference to pertinent plan provisions
upon which the denial is based;

                 (iii)     a description of any additional material or
information necessary for the claimant to perfect the claim and an explanation
as to why such material or information is necessary.

                 (iv)      an explanation of the plan's claim-review procedure
describing the steps to be taken by a claimant who wishes to submit his claim
for review.

                 d.   a claimant or his authorized representative may, with
respect to any denied claim,

                 (i)       request a review upon written application filed
within sixty (60) days after receipt by the claimant of written notice of the
denial of his claim;

                 (ii)      review pertinent documents; and

                 (iii)     submit issues and comments in writing.

                                       4
<PAGE>   15

Any request or submission will be in writing and will be directed to the plan
administrator. The plan administrator will have the sole responsibility for the
review of any denied claim and will take all appropriate steps in light of its
finding. The plan administrator will render a decision upon review of a denied
claim within sixty (60) days after receipt of a request for review. If special
circumstances warrant additional time, the decision will be rendered as soon as
possible, but not later than one hundred twenty (120) days after receipt of
request for review. Written notice of any such extension will be furnished to
the claimant prior to the commencement of the extension. The decision will be
written in a manner to be understood by the claimant, as well as the specific
references of the pertinent provisions of the plan on which the decision is
based. If the decision on review is not furnished to the claimant within the
time limits described above, the claim will be deemed denied on review.

            13.  This Agreement shall be binding upon and inure to the benefit
of the Employer and the Employee and their respective successors and assignees.

            14.  Except as may be preempted by ERISA, this Agreement, and the
rights of the parties hereunder, shall be governed by and construed in
accordance with the laws of the State of New York.

            IN WITNESS WHEREOF, the Employer has caused this Agreement to be
executed by its officer thereunto duly authorized and the Employee has hereunto
set his hand, all as of the day and year first above written.

                                             NAUTICA ENTERPRISES, INC.

                                             By:  /s/ Harvey Sanders
                                               ------------------------
                                                  Title:President

    /s/ John Varvatos
-----------------------------
     John Varvatos

                                       5
<PAGE>   16

<TABLE>
<CAPTION>

                                   SCHEDULE A
                                   ----------

Insurance Carrier                      Policy No.             Face Amount
-----------------------------------------------------------------------------
<S>                                  <C>                    <C>
New York Life Insurance                63 639 353             $5,000,000
  and Annuity Corporation
</TABLE><PAGE>   1
                                                                    Exhibit 4.17
REGISTERED                                      PRINCIPAL AMOUNT
NO. FX                                          OR FACE AMOUNT:
       ---                                      $
                                                 ------------------
                                                CUSIP:
                                                      -------------

                                 CITIGROUP INC.
                       MEDIUM-TERM SENIOR NOTE, SERIES C,
                 DUE NINE MONTHS OR MORE FROM THE DATE OF ISSUE
                                  (FIXED RATE)

       IF APPLICABLE, THE "TOTAL AMOUNT OF OID" AND "YIELD TO MATURITY" SET
FORTH BELOW WILL BE COMPLETED SOLELY FOR THE PURPOSES OF APPLYING THE UNITED
STATES FEDERAL INCOME TAX ORIGINAL ISSUE DISCOUNT ("OID") RULES.

Issue Price:                                               Original Issue Date:

Interest Rate:                                                 Stated Maturity:

Specified Currency (If other than U.S. dollars):

Authorized Denominations:
       (If other than as set forth in the Prospectus Supplement)

     Dual Currency Note:                          Yes (see attached)       No

     Optional Payment Currency:
     Designated Exchange Rate:

Interest Payment Dates:       Accrue to Pay:      Yes                      No

Indexed Principal Note:                           Yes (see attached)       No

Interest Rate Reset:          The Interest Rate may not be changed prior to
                              Stated Maturity.

                              The Interest Rate may be changed prior to Stated
                              Maturity (see attached).
Optional Reset Dates (if applicable):

<PAGE>   2

Amortizing Note:                                  Yes                      No

     Amortization Schedule:

Optional Redemption:                              Yes                      No

     Optional Redemption Dates:

     Redemption Prices:

Bond Yield to Maturity:       Bond Yield to Call:

Optional Repayment:                               Yes                      No

     Optional Repayment Dates:      Optional Repayment Prices:

Optional Extension of
Stated Maturity:                                  Yes                      No

     Final Maturity:

Discount Note:                                    Yes                      No

     Total Amount of OID:           Yield to Maturity:

Renewable Note:                                   Yes (see attached)       No

             Special Election Interval (if applicable):

             Amount (if less than entire principal amount)
             as to which election may be exercised:

<PAGE>   3

         CITIGROUP INC., a corporation duly organized and existing under the
laws of the State of Delaware (herein referred to as the "Company"), for value
received hereby promises to pay CEDE & CO. or registered assigns, (a) the
Principal Amount or, in the case of an Indexed Principal Note, the Face Amount
adjusted by reference to prices, changes in prices, or differences between
prices, of securities, currencies, intangibles, goods, articles or commodities
or by such other objective price, economic or other measures (an "Index") as
described on the face hereof or in the pricing supplement attached hereto or
delivered herewith, in the Specified Currency on the Stated Maturity shown
above, or earlier if and to the extent so provided herein, and (b) accrued
interest on the Principal Amount then outstanding (or in the case of an Indexed
Principal Note, the Face Amount, then outstanding) at the Interest Rate shown
above from the Original Issue Date shown above or from the most recent date to
which interest has been paid or duly provided for, semiannually in arrears on
the Interest Payment Dates specified on the face of this Note or in the pricing
supplement attached hereto or delivered herewith and at Maturity, until, in
either case, the Principal Amount then outstanding or the Face Amount is paid or
duly provided for in accordance with the terms hereof. Interest on this Note, if
any, will be computed on the basis of a 360-day year of twelve 30-day months.

         The interest so payable, and punctually paid or duly provided for, on
any Interest Payment Date will, as provided in the Indenture referred to on the
reverse hereof, be paid to the Person in whose name this Note (or one or more
Predecessor Securities) is registered at the close of business on the Regular
Record Date for such interest, which (other than interest payable at Maturity)
shall be the date (whether or not a Business Day) fifteen calendar days
immediately preceding such Interest Payment Date, and, in the case of interest
payable at Stated Maturity, shall be the Stated Maturity of this Note.
Notwithstanding the foregoing, if this Note is issued between a Regular Record
Date and the related Interest Payment Date, the interest so payable for the
period from the Original Issue Date to such Interest Payment Date shall be paid
on the next succeeding Interest Payment Date to the Registered Holder hereof on
the related Regular Record Date. Any such interest not so punctually paid or
duly provided for shall forthwith cease to be payable to the Registered Holder
hereof on such Regular Record Date, and may be paid to the Person in whose name
this Note (or one or more Predecessor Securities) is registered at the close of
business on a Special Record Date for the payment of such Defaulted Interest to
be fixed by the Trustee (referred to on the reverse hereof), notice whereof
shall be given to Holders of Notes not less than ten days prior to such Special
Record Date, or may be paid at any time in any other lawful manner not
inconsistent with the requirements of any securities exchange on which the Notes
may be listed, and upon such notice as may be required by such exchange, all as
more fully provided in said Indenture. If an Interest Payment Date with respect
to any Note would otherwise be a day that is not a Business Day, such Interest
Payment Date shall not be postponed; provided, however, that any payment
required to be made in respect of such Note on a date (including the day of
Stated Maturity) that is not a Business Day for such Note need not be made on
such

<PAGE>   4

date, but may be made on the next succeeding Business Day with the same force
and effect as if made on such date, and no additional interest shall accrue as a
result of such delayed payment. However, if with respect to any Note for which
"Accrue to Pay" is specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, and any Interest Payment Date with
respect to such Fixed Rate Note would otherwise be a day that is not a Business
Day, such Interest Payment Date shall be postponed to the next succeeding
Business Day. Each payment of interest in respect of an Interest Payment Date
shall include interest accrued through the day before such Interest Payment
Date.

         For purposes of this Note, "Business Day" means: (i) with respect to
any Note, any day that is not a Saturday or Sunday and that, in The City of New
York, is not a day on which banking institutions generally are authorized or
obligated by law or executive order to close; (ii) with respect to Notes having
a specified currency other than U.S. dollars only, other than Notes denominated
in Euros, any day that, in the principal financial center (as defined below) of
the country of the specified currency, is not a day on which banking
institutions generally are authorized or obligated by law to close; and (iii)
with respect to Notes denominated in Euros, a day on which the Trans-European
Automated Real-Time Gross Settlement Express Transfer ("TARGET") System is open.

         As used above, a "principal financial center" means the capital city of
the country issuing the specified currency. However, with respect to U.S.
dollars, Australian dollars, Canadian dollars, Deutsche marks, Dutch guilders,
Italian lire and Swiss francs, the principal financial center shall be The City
of New York, Sydney, Toronto, Frankfurt, Amsterdam, Milan and Zurich,
respectively.

         If this Note is an Amortizing Note as shown on the face hereof or in
the pricing supplement attached hereto or delivered herewith, a portion or all
the principal amount of the Note is payable prior to Stated Maturity in
accordance with a schedule, by application of a formula, or by reference to an
index (as described above).

         The principal hereof and any premium and interest hereon are payable by
the Company in the Specified Currency shown above. If the Specified Currency
shown above is other than U.S. dollars, the Company will arrange to convert all
payments in respect hereof into U.S. dollars in the manner described on the
reverse hereof. The Holder hereof may, if so indicated above, elect to receive
all payments in respect hereof in the Specified Currency by delivery of a
written notice to the Trustee not later than fifteen calendar days prior to the
applicable payment date. Such election will remain in effect until revoked by
written notice to the Trustee received not later

<PAGE>   5

than fifteen calendar days prior to the applicable payment date. If the Company
determines that the Specified Currency is not available for making payments in
respect hereof due to the imposition of exchange controls or other circumstances
beyond the Company's control or is no longer used by the government of the
country issuing such currency or for the settlement of transactions by public
institutions or within the international banking community, then the Holder
hereof may not so elect to receive payments in the Specified Currency, and any
such outstanding election shall be automatically suspended, and payments shall
be in U.S. dollars, until the Company determines that the Specified Currency is
again available for making such payments.

         Payments of interest in U.S. dollars (other than interest payable at
Maturity) will be made by check mailed to the address of the Person entitled
thereto as such address shall appear on the Security Register on the applicable
Record Date, provided, that, if the Holder hereof is the Holder of
U.S.$10,000,000 (or the equivalent thereof in a currency other than U.S. dollars
determined as provided on the reverse hereof) or more in aggregate principal
amount of Notes of like tenor and term, such U.S. dollar interest payments will
be made by wire transfer of immediately available funds, but only if appropriate
wire transfer instructions have been received in writing by the Trustee not less
than fifteen calendar days prior to the applicable Interest Payment Date.
Simultaneously with any election by the Holder hereof to receive payments in
respect hereof in the Specified Currency (if other than U.S. dollars), such
Holder shall provide appropriate wire transfer instructions to the Trustee and
all such payments will be made by wire transfer of immediately available funds
to an account maintained by the payee with a bank located outside the United
States. The principal hereof and any premium and interest hereon payable at
Maturity will be paid in immediately available funds upon surrender of this Note
at the corporate trust office or agency of the Trustee located in the City and
State of New York.

         REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS NOTE SET
FORTH ON THE REVERSE HEREOF AND IN ANY PRICING SUPPLEMENT ATTACHED HERETO OR
DELIVERED HEREWITH, AND SUCH FURTHER PROVISIONS SHALL FOR ALL PURPOSES HAVE THE
SAME EFFECT AS THOUGH FULLY SET FORTH IN THIS PLACE.

         This Note shall not become valid or obligatory for any purpose unless
and until this Note has been authenticated by The Bank of New York, or its
successor, as Trustee.

<PAGE>   6

         IN WITNESS WHEREOF, the Company has caused this Note to be executed
under its corporate seal.

Dated:

                          CITIGROUP INC.

                            By
                            Authorized Officer

[Seal]

                            Attest
                            Assistant Secretary

                          CERTIFICATE OF AUTHENTICATION

      This is one of the Notes issued under the within-mentioned Indenture.

Dated:

                          THE BANK OF NEW YORK, as Trustee

                            By
                            Authorized Signatory

<PAGE>   7

                              (REVERSE OF SECURITY)

                                 CITIGROUP INC.
                       MEDIUM-TERM SENIOR NOTE, SERIES C,
                 DUE NINE MONTHS OR MORE FROM THE DATE OF ISSUE
                                  (FIXED RATE)

General

         This Note is one of a series of duly authorized debt securities of the
Company (the "Debt Securities") issued or to be issued in one or more series
under an indenture, dated as of March 15, 1987, as amended (the "Indenture"),
between the Company and The Bank of New York, as trustee (the "Trustee," which
term includes any successor Trustee under the Indenture), to which indenture and
all indentures supplemental thereto reference is hereby made for a statement of
the respective rights, limitations of rights, duties and immunities thereunder
of the Company, the Trustee and the Holders of the Debt Securities and of the
terms upon which the Debt Securities are, and are to be, authenticated and
delivered. The U.S. dollar equivalent of the public offering price or purchase
price of Notes denominated in currencies other than U.S. dollars will be
determined by the Company or its agent, as exchange rate agent for the Notes
(the "Exchange Rate Agent") on the basis of the noon buying rate in New York
City for cable transfers in foreign currencies as certified for customs purposes
by the Federal Reserve Bank of New York (the "Market Exchange Rate") for such
currencies on the applicable issue dates.

         The Notes are in registered form without coupons. Unless otherwise
specified above, the authorized denominations of Notes denominated in U.S.
dollars will be U.S.$1,000 and any larger amount that is an integral multiple of
U.S.$1,000. The authorized denominations of Notes denominated in a currency
other than U.S. dollars will be as set forth on the respective faces thereof.

         Each Note will be issued initially as either a Book-Entry Note or, if
so specified above, a Certificated Note. Book-Entry Notes will not be
exchangeable for Certificated Notes and, except as otherwise provided in the
Indenture, will not otherwise be issuable as Certificated Notes.

Fixed Rate Notes

         This Note will bear interest from its Original Issue Date, or from the
last Interest Payment Date to which interest has been paid or duly provided for,
at the rate per annum on the face hereof or in the pricing supplement attached
hereto or delivered herewith until the principal amount hereof is paid or made
available for payment, except as otherwise described below under "Subsequent
Interest Periods" and "Extension of Maturity," and except that if so specified
in the attached pricing

<PAGE>   8

supplement, the rate of interest payable on certain Fixed Rate Notes may be
subject to adjustment as specified therein.

         Unless otherwise set forth herein, interest on this Note will be
payable semiannually in arrears on the Interest Payment Dates set forth above
and at Stated Maturity. If an Interest Payment Date with respect to any Note
would otherwise be a day that is not a Business Day, such Interest Payment Date
shall not be postponed; provided, however, that any payment required to be made
in respect of such Note on a date (including the day of Stated Maturity) that is
not a Business Day for such Note need not be made on such date, but may be made
on the next succeeding Business Day with the same force and effect as if made on
such date, and no additional interest shall accrue as a result of such delayed
payment. However, if with respect to any Note for which "Accrue to Pay" is
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, and any Interest Payment Date with respect to such Fixed
Rate Note would otherwise be a day that is not a Business Day, such Interest
Payment Date shall be postponed to the next succeeding Business Day.

         Each payment of interest in respect of an Interest Payment Date shall
include interest accrued through the day before such Interest Payment Date.
Unless otherwise specified herein, interest on this Note will be computed on the
basis of a 360-day year of twelve 30-day months ("30 over 360").

Subsequent Interest Periods

         If so specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, the Interest Rate on this Note may be
reset by the Company on the date or dates specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith (each an "Optional
Reset Date"). Not later than 40 days prior to each Optional Reset Date, the
Trustee will mail to the Holder of this Note a notice (the "Reset Notice"),
first class, postage prepaid, indicating whether the Company has elected to
reset the Interest Rate, and if so, (i) such new Interest Rate and (ii) the
provisions, if any, for redemption during the period from such Optional Reset
Date to the next Optional Reset Date, or, if there is no such next Optional
Reset Date, to the Stated Maturity of this Note (each such period, a "Subsequent
Interest Period"), including the date or dates on which or the period or periods
during which and the price or prices at which such redemption may occur during
the Subsequent Interest Period. Upon the transmittal by the Trustee of a Reset
Notice to the holder of a Note, such new interest rate shall take effect
automatically. Except as modified by the Reset Notice and as described below,
such Note will have the same terms as prior to the transmittal of such Reset
Notice. Notwithstanding the

<PAGE>   9

foregoing, not later than 20 days prior to the Optional Reset Date, the Company
may, at its option, revoke the Interest Rate provided for in the Reset Notice
and establish a higher Interest Rate for the Subsequent Interest Period by
causing the Trustee to mail notice of such higher Interest Rate to the Holder of
this Note. Such notice shall be irrevocable. All Notes with respect to which the
Interest Rate is reset on an Optional Reset Date will bear such higher Interest
Rate whether or not tendered for repayment.

         The Holder of this Note will have the option to elect repayment by the
Company on each Optional Reset Date at a price equal to the principal amount
hereof, plus interest accrued to such Optional Reset Date. In order to obtain
repayment on an Optional Reset Date, the Holder must follow the procedures set
forth below for optional repayment, except that the period for delivery or
notification to the Trustee shall be at least 25 but not more than 35 days prior
to such Optional Reset Date, and except that if the Holder has tendered this
Note for repayment pursuant to a Reset Notice, the Holder may, by written notice
to the Trustee, revoke such tender for repayment until the close of business on
the tenth day before the Optional Reset Date.

Indexed Notes

         If this Note is an Indexed Principal Note, then the principal amount
payable at Stated Maturity or earlier redemption or retirement, is determined by
reference to the amount designated on the face hereof or in the pricing
supplement attached hereto or delivered herewith as the Face Amount of this Note
and by reference to the Index as described on the face hereof or in the pricing
supplement attached hereto or delivered herewith. If this Note is an Indexed
Principal Note, the principal amount payable at Stated Maturity or any earlier
redemption or repayment of this Note may be different from the Face Amount.

         If a third party is appointed to calculate or announce the Index for a
particular Indexed Principal Note and this third party either suspends the
calculation or announcement of such Index or changes the basis upon which such
Index is calculated, in a manner that is inconsistent with the applicable
pricing supplement, then the Company will select another third party to
calculate or announce the Index. The agent or another affiliate of the Company
may be either the original or successor third party selected by the Company.

         If for any reason such Index cannot be calculated on the same basis and
subject to the same conditions and controls as applied to the original third
party, then the indexed interest payments, if any, or any indexed principal
amount of such Indexed Principal Note will be calculated in the manner set forth
in the applicable pricing supplement. Any determination by the selected third
party will be binding on all parties, except in the case of an obvious error.

Specified Currency

<PAGE>   10

         If the Specified Currency is other than U.S. dollars, the amount of any
U.S. dollar payment to be made in respect hereof will be determined by the
Company or its agent based on the highest firm bid quotation expressed in U.S.
dollars received by the Company or its agent at approximately 11:00 a.m., New
York City time, on the second Business Day preceding the applicable payment date
(or, if no such rate is quoted on such date, the last date on which such rate
was quoted) from three (or, if three are not available, then two) recognized
foreign exchange dealers in The City of New York selected by the Exchange Rate
Agent (one or more of which may be an agent involved in the distribution of the
Notes (an "Agent") and another of which may be the Exchange Rate Agent) for the
purchase by the quoting dealer, for settlement on such payment date, of the
aggregate amount of the Specified Currency payable on such payment date in
respect of all Notes denominated in such Specified Currency. All currency
exchange costs will be borne by the Holders of such Notes by deductions from
such payments. If no such bid quotations are available, then such payments will
be made in the Specified Currency, unless the Specified Currency is unavailable
due to the imposition of exchange controls or to other circumstances beyond the
Company's control, in which case payment will be made as described in the next
paragraph.

Payments in Currencies Other than the Specified Currency

         Except as set forth below, if any payment in respect hereof is required
to be made in a Specified Currency other than U.S. dollars and such currency is
(i) unavailable due to the imposition of exchange controls or other
circumstances beyond the Company's control, (ii) is no longer used by the
government of the country issuing such currency or (iii) is no longer used for
the settlement of transactions by public institutions of or within the
international banking community, then such payment shall be made in U.S. dollars
until such currency is again available or so used. The amount so payable on any
date in such foreign currency shall be converted into U.S. dollars on the basis
of the most recently available Market Exchange Rate for such currency or as
otherwise indicated on the face hereof or in the pricing supplement attached
hereto or delivered herewith. Any payment made under such circumstances in U.S.
dollars will not constitute an Event of Default under the Indenture.

         In the event of an official redenomination of the Specified Currency of
this Note (other than as a result of European Monetary Union, but including,
without limitation, an official redenomination of any such Specified Currency
that is a composite currency), the obligations of the Company with respect to
payments on this Note shall, in all cases, be deemed immediately following such
redenomination to provide for the payment of that amount of redenominated
currency representing the

<PAGE>   11

amount of such obligations immediately before such redenomination. This Note
does not provide for any adjustment to any amount payable under this Note as a
result of (i) any change in the value of the Specified Currency hereof relative
to any other currency due solely to fluctuations in exchange rates or (ii) any
redenomination of any component currency of any composite currency (unless such
composite currency is itself officially redenominated). If this Note is
denominated in a currency of a country participating in the European Monetary
Union, the procedures described in this paragraph shall not apply, and the
obligations of the Company with respect to payments on this Note shall instead
be determined as set forth in the following paragraph.

         Certain of the foreign currencies in which debt securities may be
denominated or payments in respect of index warrants may be due or by which
amounts due on the offered securities may be calculated could be issued by
countries participating in Stage III of the European Economic and Monetary
Union. Stage III began on January 1, 1999 for the eleven participating member
states of the European Union that satisfied the economic convergence criteria in
the Treaty on European Union: Austria, Belgium, Finland, France, Germany,
Ireland, Italy, Luxembourg, The Netherlands, Portugal and Spain.

         Stage III includes the introduction of the "Euro," which, along with
the present national currency of each participating member state, is legal
tender in the participating member states. Pursuant to European Council
Regulation No. 2866/98 of December 31, 1998, one Euro equals: (i) 13.7603
Austrian schillings; (ii) 40.3399 Belgian francs; (iii) 5.94573 Finnish marks;
(iv) 6.55957 French francs; (v) 1.95583 German marks; (vi) 0.787564 Irish
pounds; (vii) 1,936.27 Italian lire; (viii) 40.3399 Luxembourg francs; (ix)
2.20371 Dutch guilders; (x) 200.482 Portugese escudos; or (xi) 166.386 Spanish
pesetas.

Dual Currency Notes

         If this Note is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as a Dual Currency Note, the
Company may have a one time option, exercisable on one or more dates (each an
"Option Election Date") in whole, but not in part, with respect to all Dual
Currency Notes issued on the same day and having the same terms (a "Tranche"),
of thereafter making all payments of principal, premium, if any, and interest
(which payments would otherwise be made in the Specified Currency of such Notes)
in an optional currency (the "Optional Payment Currency"). Such option will be
exercisable in whole but not in part on an "Option Election Date," which will be
any one of the dates specified on the face hereof or in the

<PAGE>   12

pricing supplement attached hereto or delivered herewith.

         If the Company makes such an election, the amount payable in the
Optional Payment Currency shall be determined using the Designated Exchange Rate
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith. If such election is made, notice of such election shall be
mailed in accordance with the terms of the applicable Tranche of Dual Currency
Notes within two Business Days of the Option Election Date and shall state (i)
the first date, whether an Interest Payment Date and/or Stated Maturity, on
which scheduled payments in the Optional Payment Currency will be made and (ii)
the Designated Exchange Rate. Any such notice by the Company, once given, may
not be withdrawn. The equivalent value in the Specified Currency of payments
made after such an election may be less, at the then current exchange rate, than
if the Company had made such payment in the Specified Currency.

Renewable Notes

         If this Note is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as a Renewable Note, this Note
will mature on an Interest Payment Date occurring in or prior to the twelfth
month following the Original Issue Date of this Note (the "Initial Maturity
Date") unless the term of all or any portion of this Note is renewed in
accordance with the following procedures:

         On the Interest Payment Date occurring in the sixth month (unless a
different interval (the "Special Election Interval") is specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith) prior
to the Initial Maturity Date of this Note (the "Initial Renewal Date") and on
the Interest Payment Date occurring in each sixth month (or in the last month of
each Special Election Interval) after such Initial Renewal Date (each, together
with the Initial Renewal Date, a "Renewal Date"), the term of this Note may be
extended to the Interest Payment Date occurring in the twelfth month (or, if a
Special Election Interval is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the last month in a period
equal to twice the Special Election Interval) after such Renewal Date, if the
Holder of this Note elects to extend the term of this Note or any portion
thereof as described below. If the Holder does not elect to extend the term of
any portion of the principal amount of this Note during the specified period
prior to any Renewal Date, such portion will become due and payable on the
Interest Payment Date occurring in the sixth month (or the last month in the
Special Election Interval) after such Renewal Date (the "New Maturity Date").

         The Holder may elect to renew the term of this Note, or if so
specified, any portion thereof, by delivering a notice to such effect to the
Trustee (or any duly appointed paying agent) at the corporate trust office of
the Trustee or agency of the Trustee in the City of New York not less than 15
nor more than 30 days prior to such

<PAGE>   13

Renewal Date. Such election will be irrevocable and will be binding upon each
subsequent Holder of this Note. An election to renew the term of this Note may
be exercised with respect to less than the entire principal amount of this Note
only if so specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith and then only in such principal amount, or any
integral multiple in excess of such amount, as is specified on the face hereof
or in the pricing supplement attached hereto or delivered herewith.
Notwithstanding the foregoing, the term of this Note may not be extended beyond
the Stated Maturity specified for this Note on the face hereof or in the pricing
supplement attached hereto or delivered herewith.

         If the Holder does not elect to renew the term, this Note must be
presented to the Trustee (or any duly appointed paying agent) and, as soon as
practicable following receipt of such Note the Trustee (or any duly appointed
paying agent) shall issue in exchange therefor in the name of such Holder (i) a
Note, in a principal amount equal to the principal amount of such exchanged Note
for which no election to renew the term thereof was exercised, with terms
identical to those specified on such exchanged Note (except that such Note shall
have a fixed, nonrenewable Stated Maturity on the New Maturity Date) and (ii) if
an election to renew is made with respect to less than the full principal amount
of such Holder's Note, the Trustee, or any duly appointed paying agent, shall
issue in exchange for such Note in the name of such holder, a replacement
Renewable Note, in a principal amount equal to the principal amount of such
exchanged Note for which the election to renew was made, with terms otherwise
identical to the exchanged Note.

Extension of Maturity

         If so specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, the Maturity of this Note may be extended
at the option of the Company for one or more periods of whole years specified on
the face hereof or in the pricing supplement attached hereto or delivered
herewith (each an "Extension Period") from one to five, up to but not beyond,
the date (the "Final Maturity") set forth on the face hereof or in the pricing
supplement attached hereto or delivered herewith. The Company may exercise such
option by notifying the Trustee for this Note at least 45 but not more than 60
days prior to the old Stated Maturity of this Note. If the Company exercises
such option, the Trustee will mail to the Holder of this Note not later than 40
days prior to the old Stated Maturity a notice (the "Extension Notice") first
class, postage prepaid indicating (i) the election of the Company to extend the
Stated Maturity, (ii) the new Stated Maturity, (iii) the Interest Rate
applicable to the Extension Period and (iv) the provisions, if any, for
redemption during such Extension Period including the date or dates on which, or
the period or periods during which, and

<PAGE>   14

the price or prices at which such redemption may occur during the extension
period. Upon the Trustee's mailing of the Extension Notice, the Stated Maturity
of this Note shall be extended automatically and, except as modified by the
Extension Notice and as described in the next paragraph, this Note will have the
same terms as prior to the mailing of such Extension Notice. Notwithstanding the
foregoing, not later than 20 days prior to the old Stated Maturity of this Note,
the Company may, at its option, revoke the Interest Rate provided for in the
Extension Notice and establish a higher Interest Rate for the Extension Period
by causing the Trustee to mail notice of such higher Interest Rate, first class,
postage prepaid to the Holder of this Note. Such notice shall be irrevocable.
All Notes with respect to which the Stated Maturity is extended will bear such
higher Interest Rate for the extension period, whether or not tendered for
repayment.

         If the Company extends the Stated Maturity of this Note, the Holder
will have the option to elect repayment of this Note by the Company on the old
Stated Maturity at a price equal to the principal amount hereof, plus interest
accrued to such date. In order to obtain repayment on such old Stated Maturity
once the Company has extended the Stated Maturity hereof, the Holder must follow
the procedures set forth below for optional repayment, except that the period
for delivery of this Note or notification to the Trustee shall be at least 25
but not more than 35 days before the old Stated Maturity, and except that if the
Holder has tendered this Note for repayment pursuant to an Extension Notice, the
Holder may, by written notice to the Trustee, revoke such tender for repayment
until the close of business on the tenth day before the old Stated Maturity.

Optional Redemption, Repayment and Repurchase

         If so specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, the Company may, at its option, redeem
this Note in whole or in part, on the date or dates (each an "Optional
Redemption Date") specified herein, at the price (the "Redemption Price")
(together with accrued interest to such Optional Redemption Date) specified
herein. Unless otherwise stated on the face hereof or in the pricing supplement
attached hereto or delivered herewith, the Trustee shall mail to the Holder a
notice of such redemption first class, postage prepaid at least 30 days prior to
the date of redemption. Unless otherwise stated herein, the Company may exercise
such option with respect to a redemption of this Note in part only by notifying
the Trustee for this Note at least 45 days prior to any Optional Redemption
Date. In the event of redemption of this Note in part only, a new Note or Notes
for the unredeemed portion hereof will be issued to the Holder hereof upon the
cancellation hereof.

         If so specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, this Note will be repayable prior to
Maturity at the option of the Holder on the Optional Repayment Dates shown on
the face hereof or in the

<PAGE>   15

pricing supplement attached hereto or delivered herewith at the Optional
Repayment Prices shown on the face hereof or in the pricing supplement attached
hereto or delivered herewith, together with interest accrued to the date of
repayment. In order for this Note to be repaid, the Trustee must receive at
least 30 but not more than 45 days prior to an Optional Repayment Date (i) this
Note with the form below entitled "Option to Elect Repayment" duly completed, or
(ii) a telegram, telex, facsimile transmission or letter from a member of a
national securities exchange or the National Association of Securities Dealers,
Inc. or a commercial bank or trust company in the United States of America
setting forth the name of the Holder of this Note, the principal amount of the
Note to be repaid, the certificate number or a description of the tenor and
terms of this Note, a statement that the option to elect repayment is being
exercised hereby and a guarantee that this Note with the form below entitled
"Option to Elect Repayment" duly completed will be received by the Trustee not
later than five Business Days after the date of such telegram, telex, facsimile
transmission or letter. If the guarantee procedure described in clause (ii) of
the preceding sentence is followed, this Note with form duly completed must be
received by the Trustee by such fifth Business Day. Any tender of this Note for
repayment (except pursuant to a Reset Notice or an Extension Notice) shall be
irrevocable. The repayment option may be exercised by the Holder of this Note
for less than the entire principal amount of the Note, provided, that the
principal amount of this Note remaining outstanding after repayment is an
authorized denomination. Upon such partial repayment, this Note shall be
canceled and a new Note or Notes for the remaining principal amount hereof shall
be issued in the name of the Holder of this Note.

         Unless otherwise specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, this Note will not be subject
to any sinking fund.

         Notwithstanding anything herein to the contrary, if this Note is an OID
Note (other than an Indexed Principal Note), the amount payable in the event of
redemption or repayment prior to the Stated Maturity hereof (other than pursuant
to an optional redemption by the Company at a stated Redemption Price), shall be
the Amortized Face Amount of this Note as of the redemption date or the date of
repayment, as the case may be. The Amortized Face Amount of this Note on any
date shall be the amount equal to (i) the Issue Price set forth on the face
hereof or in the pricing supplement attached hereto or delivered herewith plus
(ii) that portion of the difference between such Issue Price and the stated
principal amount of such Note that has accrued by such date at (x) the Bond
Yield to Maturity set forth on the face hereof or in the pricing supplement
attached hereto or delivered herewith or (y) if so specified, the Bond Yield to
Call set forth on the face hereof or in the pricing

<PAGE>   16

supplement attached hereto or delivered herewith (computed in each case in
accordance with generally accepted United States bond yield computation
principles), provided, however, that in no event shall the Amortized Face Amount
of a Note exceed its stated principal amount. The Bond Yield to Call listed on
the face of this Note or in the pricing supplement attached hereto or delivered
herewith shall be computed on the basis of the first occurring Optional
Redemption Date with respect to such Note and the amount payable on such
Optional Redemption Date. In the event that such Note is not redeemed on such
first occurring Optional Redemption Date, the Bond Yield to Call with respect to
such Note shall be recomputed on such Optional Redemption Date on the basis of
the next occurring Optional Redemption Date and the amount payable on such
Optional Redemption Date, and shall continue to be so recomputed on each
succeeding Optional Redemption Date until the Note is so redeemed.

         The Company may at any time purchase Notes at any price in the open
market or otherwise. Notes so purchased by the Company may, at the discretion of
the Company, be held or resold or surrendered to the Trustee for such Notes for
cancellation.

Other Terms

         As provided in the Indenture and subject to certain limitations therein
set forth, this Note is exchangeable for a like aggregate principal amount of
Notes of different authorized denominations, as requested by the Person
surrendering the same.

         As provided in the Indenture and subject to certain limitations therein
set forth, the transfer of this Note is registrable on the Security Register of
the Company, upon surrender of this Note for registration of transfer at the
office or agency of the Company in the Borough of Manhattan, the City and State
of New York, duly endorsed by, or accompanied by a written instrument of
transfer in form satisfactory to the Company, the Security Registrar and the
Trustee duly executed by the Holder hereof or his attorney duly authorized in
writing, and thereupon one or more new Notes of this series, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.

         No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Note for registration of transfer, the

<PAGE>   17

Company, the Trustee and any agent of the Company or the Trustee may treat the
Person in whose name this Note is registered as the Holder hereof for all
purposes, whether or not this Note be overdue, and neither the Company, the
Trustee nor any such agent shall be affected by notice to the contrary.

         If an Event of Default with respect to the Debt Securities of this
series shall have occurred and be continuing, the principal of all the Debt
Securities of this series may be declared due and payable in this manner and
with the effect provided in the Indenture.

         In case this Note shall at any time become mutilated, destroyed, stolen
or lost and this Note or evidence of the loss, theft, or destruction hereof
(together with such indemnity and such other documents or proof as may be
required by the Company or the Trustee) shall be delivered to the principal
corporate trust office of the Trustee, a new Note of like tenor and principal
amount will be issued by the Company in exchange for, or in lieu of, this Note.
All expenses and reasonable charges associated with procuring such indemnity and
with the preparation, authentication and delivery of a new Note shall be borne
by the Holder of this Note.

         The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Debt Securities of each series to
be affected under the Indenture at any time by the Company and the Trustee with
the consent of the Holders of not less than 66 2/3% in aggregate principal
amount of Debt Securities at the time outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in aggregate principal amount of the Debt Securities of any series
at the time outstanding, on behalf of the Holders of all the Debt Securities of
such series, to waive compliance by the Company with certain provisions of the
Indenture and certain past defaults under the Indenture and their consequences.
Any such consent or waiver by the Holder of this Debt Security shall be
conclusive and binding upon such Holder and upon all future Holders of this Debt
Security and of any Debt Security issued upon the registration of transfer
hereof or in exchange hereof or in lieu hereof, whether or not notation of such
consent or waiver is made upon the Debt Security.

         Holders of Debt Securities may not enforce their rights pursuant to the
Indenture or the Note except as provided in the Indenture. No reference herein
to the Indenture and no provision of this Note or of the Indenture shall alter
or impair the obligation of the Company, which is absolute and unconditional, to
pay the principal of (and premium, if any) and interest on this Note at the
times, place and rate, and the coin or currency, herein prescribed.

         This Note shall be deemed to be a contract made and to be performed
solely in the State of New York and for all purposes be governed by, and
construed in

<PAGE>   18

accordance with, the laws of said State without regard to the conflicts of law
rules of said State.

         All terms used in this Note that are defined in the Indenture shall
have the meanings assigned to them in the Indenture.

<PAGE>   19

                                  ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
instrument, shall be construed as though they were written out in full according
to applicable laws or regulations:

<TABLE>
<S>               <C>                                       <C>
TEN COM           -as tenants in common                           UNIF GIFT MIN ACT ____________ Custodian __________
TEN ENT           -as tenants by the entireties                                        (Cust)                (Minor)
JT ENT            -as joint tenants with right of                                   Under Uniform Gifts to Minors Act
                   survivorship and not as tenants in                               __________________________________
                   common                                                                         (State)
</TABLE>

     Additional abbreviations may also be used though not in the above list
                                  ------------
                            OPTION TO ELECT REPAYMENT

         The undersigned hereby irrevocably requests and instructs the Company
to repay $____ principal amount of the within Note, pursuant to its terms, on
the "Optional Repayment Date" first occurring after the date of receipt of the
within Note as specified below, together with interest thereon accrued to the
date of repayment, to the undersigned at:

           (Please Print or Type Name and Address of the Undersigned)

and to issue to the undersigned, pursuant to the terms of the Indenture, a new
Note or Notes representing the remaining principal amount of this Note.

         For this Option to Elect Repayment to be effective, this Note with the
Option to Elect Repayment duly completed must be received by the Company within
the relevant time period set forth above at its office or agency in the Borough
of Manhattan, the City and State of New York, located initially at the office of
the Trustee at 101 Barclay Street, 21 West, Attention: Corporate Trust
Administration, New York, New York 10286.

Dated:                     Note: signature to this Option to Elect Repayment
                           must correspond with the name as written upon the
                           face of the within Note in every particular without
                           alteration or enlargement or any change whatsoever.

         FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto

  Please Insert Social Security or Other
    Identifying Number of Assignee

      Please Print or Type Name and Address Including Zip Code of Assignee

  the within Note and all rights thereunder, hereby irrevocably
  constituting and appointing

                                                            attorney

  to transfer such Note on the books of Citigroup Inc., with full power
  of substitution in the premises.

Dated:

                  Signature

                  NOTICE: The signature to this assignment must correspond with
                  the name as it appears upon the face of the Note in every
                  particular, without alteration of enlargement or any change
                  whatsoever

<PAGE>   20
REGISTERED                                      PRINCIPAL AMOUNT
NO. FL                                          OR FACE AMOUNT:
       ---                                      $
                                                 ------------------
                                                CUSIP:
                                                      -------------

                                 CITIGROUP INC.
                       MEDIUM-TERM SENIOR NOTE, SERIES C,
                 DUE NINE MONTHS OR MORE FROM THE DATE OF ISSUE
                           (FLOATING OR INDEXED RATE)

         IF APPLICABLE, THE "TOTAL AMOUNT OF OID" AND "YIELD TO MATURITY" SET
FORTH BELOW WILL BE COMPLETED SOLELY FOR THE PURPOSES OF APPLYING THE UNITED
STATES FEDERAL INCOME TAX ORIGINAL ISSUE DISCOUNT ("OID") RULES.

Issue Price:                                             Original Issue Date:

Initial Interest Rate:                                       Stated Maturity:

Specified Currency (If other than U.S. dollars):

Authorized Denominations:
         (If other than as set forth in the Prospectus Supplement)

Dual Currency Note:                          Yes (see attached)         No

         Optional Payment Currency:
         Designated Exchange Rate:

Base Rate:         CD Rate         Commercial         Federal Funds Rate
                                   Paper Rate
         LIBOR Telerate         LIBOR Reuters         Treasury Rate
         Treasury Rate          Prime Rate            J.J. Kenny Rate
         Constant Maturity
         Eleventh District Cost of Funds Rate         Other (see attached)

Interest Reset Period                                     Index Maturity:
or Interest Reset Dates:

Interest Payment Dates:    Accrue to Pay:    Yes                  No

<PAGE>   21

Indexed Principal Note:                      Yes (see attached)   No

Floating Rate:                               Indexed Interest     (see attached)
                                             Rate:

Spread Multiplier:                                         Spread (+/-):

Spread Reset:                     The Spread or Spread Multiplier may not be
                         changed prior to Stated
Maturity.

                                  The Spread or Spread Multiplier may be changed
                         prior to Stated Maturity (see attached).

Optional Reset Dates (if applicable):

Maximum Interest Rate:                                    Minimum Interest Rate:

Inverse Floating Rate Note:                  Yes (see attached)   No

    Initial Fixed Interest Rate:  Reset Fixed Reference Rate:

Floating Rate / Fixed Rate Note:             Yes (see attached)   No

Amortizing Note:                             Yes                  No

    Amortization Schedule:

Optional Redemption:                         Yes                  No

    Optional Redemption Dates:

    Redemption Prices:

Bond Yield to Maturity:           Bond Yield to Call:

Optional Repayment:                                   Yes             No

    Optional Repayment Dates:     Optional Repayment Prices:

Optional Extension of Stated Maturity:       Yes                  No

         Final Maturity:

<PAGE>   22

Discount Note:                               Yes                  No

    Total Amount of OID:          Yield to Maturity:

Renewable Note:                              Yes (see attached)   No

    Initial Maturity Date:

                   Special Election Interval (if applicable):

                  Amount (if less than entire principal amount)
                     as to which election may be exercised:

<PAGE>   23

         CITIGROUP INC., a corporation duly organized and existing under the
laws of the State of Delaware (herein referred to as the "Company") for value
received hereby promises to pay CEDE & CO. or registered assigns, (a) the
Principal Amount or, in the case of an Indexed Principal Note, the Face Amount
adjusted by reference to prices, changes in prices, or differences between
prices, of securities, currencies, intangibles, goods, articles or commodities
or by such other objective price, economic or other measures (an "Index") as
described above or in the pricing supplement attached hereto or delivered
herewith, in the Specified Currency on the Stated Maturity shown above, or
earlier if and to the extent so provided herein, and (b) accrued interest on the
Principal Amount then outstanding (or, in the case of an Indexed Principal Note,
the Face Amount then outstanding): (i) if this is a Floating Rate Note, at the
Initial Interest Rate shown above from the Original Issue Date shown above until
the first Interest Reset Date shown above following the Original Issue Date and
thereafter at the Base Rate shown above, adjusted by the Spread or Spread
Multiplier, if any, shown above, determined in accordance with the provisions
hereof, (ii) if this is an Indexed Rate Note, at a rate determined by reference
to an Index as described herein, (iii) if this is an Inverse Floating Rate Note,
at the Initial Interest Rate shown above from the Original Issue Date shown
above until the first Interest Reset Date shown above following the Original
Issue Date and thereafter at the Inverse Floating Rate, as determined in
accordance with the provisions hereof, or (iv) if this is a Floating Rate/Fixed
Rate Note, at a rate determined as described herein, until, in each case, the
Principal Amount or the Face Amount is paid or duly provided for in accordance
with the terms hereof. The interest so payable, and punctually paid or duly
provided for, on each Interest Payment Date specified herein will, as provided
in the Indenture referred to on the reverse hereof, be paid to the person in
whose name this Note (or one or more Predecessor Securities) is registered at
the close of business on the Regular Record Date for such interest, which, in
the case of any Interest Payment Date shall be the date (whether or not a
Business Day), fifteen calendar days immediately preceding such Interest Payment
Date and, in the case of interest payable at Stated Maturity shall be the Stated
Maturity of this Note. Notwithstanding the foregoing, if this Note is issued
between a Regular Record Date and the related Interest Payment Date, the
interest so payable for the period from the Original Issue Date to such Interest
Payment Date shall be paid on the next succeeding Interest Payment Date to the
Registered Holder hereof on the related Regular Record Date. Any such interest
not so punctually paid or duly provided for shall forthwith cease to be payable
to the Registered Holder hereof on such Regular Record Date and may be paid to
the Person in whose name this Note (or one or more Predecessor Securities) is
registered at the close of business on a Special Record Date for the payment of
such Defaulted Interest to be fixed by the Trustee (referred to on the reverse
hereof), notice whereof shall be given to Holders of Notes not less than ten
days prior to such Special Record Date, or may be paid at any time in any other
lawful manner not inconsistent with the requirements of any securities exchange
on which the Notes may be listed, and upon such notice as may be required by
such exchange, all as more fully provided in said Indenture.

         For purposes of this Note, "Business Day" means: (i) with respect to
any Note, any day that is not a Saturday or Sunday and that, in The City of New
York, is not a day on which banking institutions generally are authorized or
obligated by law or executive order to close; (ii) with respect to LIBOR Notes
only, any such day on which dealings in deposits in U.S. dollars are

<PAGE>   24

transacted in the London interbank market (a "London Business Day"); (iii) with
respect to Notes having a specified currency other than U.S. dollars only, other
than Notes denominated in Euros, any day that, in the principal financial center
(as defined below) of the country of the specified currency, is not a day on
which banking institutions generally are authorized or obligated by law to
close; and (iv) with respect to Notes denominated in Euros, a day on which the
Trans-European Automated Real-Time Gross Settlement Express Transfer ("TARGET")
System is open.

         As used above, a "principal financial center" means the capital city of
the country issuing the specified currency. However, with respect to U.S.
dollars, Australian dollars, Canadian dollars, Deutsche marks, Dutch guilders,
Italian lire and Swiss francs, the principal financial center shall be The City
of New York, Sydney, Toronto, Frankfurt, Amsterdam, Milan and Zurich,
respectively.

         If this Note is an Amortizing Note as shown on the face hereof or in
the pricing supplement attached hereto or delivered herewith, a portion or all
the principal amount of the Note is payable prior to Stated Maturity in
accordance with a schedule, by application of a formula, or by reference to an
index (as described above).

         The principal hereof and any premium and interest hereon are payable by
the Company in the Specified Currency shown above. If the Specified Currency
shown above is other than U.S. dollars, the Company will arrange to convert all
payments in respect hereof into U.S. dollars in the manner described on the
reverse hereof. The Holder hereof may, if so indicated above, elect to receive
all payments in respect hereof in the Specified Currency by delivery of a
written notice to the Trustee not later than fifteen calendar days prior to the
applicable payment date. Such election will remain in effect until revoked by
written notice to the Trustee received not later than fifteen calendar days
prior to the applicable payment date. If the Company determines that the
Specified Currency is not available for making payments in respect hereof due to
the imposition of exchange controls or other circumstances beyond the Company's
control or is no longer used by the government of the country issuing such
currency or for the settlement of transactions by public institutions or within
the international banking community, then the Holder hereof may not so elect to
receive payments in the Specified Currency, and any such outstanding election
shall be automatically suspended, and payments shall be in U.S. dollars, until
the Company determines that the Specified Currency is again available for making
such payments.

         Payments of interest in U.S. dollars (other than interest payable at
Maturity) will be made by check mailed to the address of the Person entitled
thereto as such address shall appear on the Security Register on the applicable
Record Date, provided, that, if the Holder hereof is the Holder of
U.S.$___________ (or the equivalent thereof in a currency other than U.S.
dollars determined as provided on the reverse hereof) or more in aggregate
principal amount of Notes of like tenor and term, such U.S. dollar interest
payments will be made by wire transfer of immediately available funds, but only
if appropriate wire transfer instructions have been received in writing by the
Trustee not less than fifteen calendar days prior to the applicable

<PAGE>   25

Interest Payment Date. Simultaneously with any election by the Holder hereof to
receive payments in respect hereof in the Specified Currency (if other than U.S.
dollars), such Holder shall provide appropriate wire transfer instructions to
the Trustee and all such payments will be made by wire transfer of immediately
available funds to an account maintained by the payee with a bank located
outside the United States. The principal hereof and any premium and interest
hereon payable at Maturity will be paid in immediately available funds upon
surrender of this Note at the corporate trust office or agency of the Trustee
located in the City and State of New York.

         REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS NOTE SET
FORTH ON THE REVERSE HEREOF AND IN ANY PRICING SUPPLEMENT ATTACHED HERETO OR
DELIVERED HEREWITH, AND SUCH FURTHER PROVISIONS SHALL FOR ALL PURPOSES HAVE THE
SAME EFFECT AS THOUGH FULLY SET FORTH IN THIS PLACE.

         This Note shall not become valid or obligatory for any purpose unless
and until this Note has been authenticated by The Bank of New York, or its
successor, as Trustee.

<PAGE>   26

         IN WITNESS WHEREOF, the Company has caused this Note to be executed
under its corporate seal.

Dated:                           CITIGROUP INC.

                                 By

                                     Authorized Officer

[Seal]

                                 Attest

                                     Assistant Secretary

                          CERTIFICATE OF AUTHENTICATION

      This is one of the Notes issued under the within-mentioned Indenture.

Dated:

                                 THE BANK OF NEW YORK, as Trustee

                                 By

                                     Authorized Signatory

<PAGE>   27

                              (REVERSE OF SECURITY)

                                 CITIGROUP INC.
                       MEDIUM-TERM SENIOR NOTE, SERIES C,
                 DUE NINE MONTHS OR MORE FROM THE DATE OF ISSUE
                           (FLOATING OR INDEXED RATE)

General

         This Note is one of a series of duly authorized debt securities of the
Company (the "Debt Securities") issued or to be issued in one or more series
under an indenture, dated as of March 15, 1987, as amended (the "Indenture"),
between the Company and The Bank of New York, as trustee (the "Trustee," which
term includes any successor Trustee under the Indenture), to which indenture and
all indentures supplemental thereto reference is hereby made for a statement of
the respective rights, limitations of rights, duties and immunities thereunder
of the Company, the Trustee and the Holders of the Debt Securities and of the
terms upon which the Debt Securities are, and are to be, authenticated and
delivered. The U.S. dollar equivalent of the public offering price or purchase
price of Notes denominated in currencies other than U.S. dollars will be
determined by the Company or its agent, as exchange rate agent for the Notes
(the "Exchange Rate Agent") on the basis of the noon buying rate in New York
City for cable transfers in foreign currencies as certified for customs purposes
by the Federal Reserve Bank of New York (the "Market Exchange Rate") for such
currencies on the applicable issue dates.

         The Notes are in registered form without coupons. Unless otherwise
specified above, the authorized denominations of Notes denominated in U.S.
dollars will be U.S.$1,000 and any larger amount that is an integral multiple of
U.S.$1,000. The authorized denominations of Notes denominated in a currency
other than U.S. dollars will be as set forth on the respective faces thereof.

         Each Note will be issued initially as either a Book-Entry Note or, if
so specified above, a Certificated Note. Book-Entry Notes will not be
exchangeable for Certificated Notes and, except as otherwise provided in the
Indenture, will not otherwise be issuable as Certificated Notes.

Floating Rate Notes

         Unless otherwise specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, if this Note is a Floating
Rate Note, this Note will bear interest from its Original Issue Date to, but not
including, the first Interest Reset Date (as defined below) at the Initial
Interest Rate set forth on the face hereof or in the pricing supplement attached
hereto or delivered herewith. Thereafter, the interest rate hereon for each
Interest Reset Period will be determined by reference to the Base Rate specified
on the face hereof or in the pricing

<PAGE>   28

supplement attached hereto or delivered herewith, plus or minus the Spread, if
any, or multiplied by the Spread Multiplier, if any, specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith. The
Base Rates that may be specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith are the CD Rate, the Commercial Paper
Rate, the Federal Funds Rate, LIBOR Telerate, LIBOR Reuters, the Treasury Rate,
Treasury Rate Constant Maturity, the Prime Rate, the J.J. Kenny Rate, the
Eleventh District Cost of Funds Rate or any other Base Rate specified on the
face hereof or in the pricing supplement attached hereto or delivered herewith.

         "H.15(519)" means the publication entitled "Statistical Release
H.15(519), Selected Interest Rates" or any successor publication, published by
the Board of Governors of the Federal Reserve System.

         "H.15 Daily Update" means the daily update of the Board of Governors of
the Federal Reserve System at http://www.bog.frb.fed.us/releases/H15/update or
any successor site or publication.

         "Calculation Date," where applicable, means the date by which the
Calculation Agent is to calculate the interest rate for Floating Rate Notes
which shall be the earlier of (1) the tenth calendar day after the related Rate
Determination Date, or if any such day is not a business day, the next
succeeding business day or (2) the business day preceding the applicable
Interest Payment Date or the Stated Maturity, as the case may be.

         As specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith, this Note may also have either or both of the
following (in each case expressed as a rate per annum on a simple interest
basis): (i) a maximum limitation, or ceiling, on the rate at which interest may
accrue during any interest period ("Maximum Interest Rate") and/or (ii) a
minimum limitation, or floor, on the rate at which interest may accrue during
any interest period ("Minimum Interest Rate"). In addition to any Maximum
Interest Rate that may be specified on the face hereof, the interest rate will
in no event be higher than the maximum rate permitted by applicable law, as the
same may be modified by United States law of general application.

         The Company will appoint, and enter into an agreement with, agents
(each, a "Calculation Agent") to calculate interest rates on this Note. All
determinations of interest rates by the Calculation Agent shall, in the absence
of manifest error, be conclusive for all purposes and binding on the Holder
hereof. Unless otherwise specified on the face hereof, The Bank of New York
shall be the Calculation Agent for this Note. At the request of the Holder
hereof, the Calculation Agent will provide the interest rate then in effect and,
if determined, the interest rate that will become effective on the next Interest
Reset Date.

         The interest rate hereon will be reset daily, weekly, monthly,
quarterly, semiannually or annually (such period being the "Interest Reset
Period" specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith, and the first day of each Interest Reset Period
being an "Interest Reset Date"). Unless otherwise specified on the face hereof
or in the pricing supplement attached hereto or delivered herewith, the Interest
Reset

<PAGE>   29

Dates will be as follows: (i) if this Note resets daily, each Business Day; (ii)
if this Note (unless this Note is a Treasury Rate Note) resets weekly, Wednesday
of each week; (iii) if this Note is a Treasury Rate Note that resets weekly,
Tuesday of each week (except as provided below under "Determination of Treasury
Rate"); (iv) if this Note resets monthly, the third Wednesday of each month
(with the exception of monthly reset Eleventh District Cost of Funds Rate Notes,
which reset on the first calendar day of each month); (v) if this Note resets
quarterly, the third Wednesday of March, June, September and December of each
year; (vi) if this Note resets semiannually, the third Wednesday of the two
months of each year specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith; (vii) and if this Note resets annually,
the third Wednesday of the month of each year specified on the face hereof or in
the pricing supplement attached hereto or delivered herewith. If an Interest
Reset Date would otherwise be a day that is not a Business Day, such Interest
Reset Date shall be postponed to the next succeeding Business Day, except that,
if the Base Rate specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith is LIBOR and such Business Day is in the
next succeeding calendar month, such Interest Reset Date shall instead be the
immediately preceding Business Day. If an auction of direct obligations of
United States Treasury Bills falls on a day that is an Interest Reset Date for
Treasury Rate Notes, the Interest Reset Date shall be the succeeding Business
Day.

         Unless otherwise specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the interest payable hereon on
each Interest Payment Date shall be the interest accrued from and including the
Original Issue Date or the last date to which interest has been paid, as the
case may be, to but excluding such Interest Payment Date, provided, however,
that if the interest rate is reset daily or weekly, the interest payable hereon
shall be the interest accrued from and including the Original Issue Date or the
last date to which interest has been accrued and paid, as the case may be, to
but excluding the Record Date immediately preceding such Interest Payment Date,
except that, at Maturity, the interest payable will include interest accrued to,
but excluding, the date of Maturity.

         If more than one Interest Reset Date occurs during any period for which
accrued interest is being calculated, accrued interest shall be calculated by
multiplying the principal amount hereof (or if this Note is an Indexed Principal
Note, the Face Amount specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith) by an accrued interest factor. Such
accrued interest factor will be computed by adding the interest factors
calculated for each day in the period for which accrued interest is being
calculated. The interest factor (expressed as a decimal calculated to seven
decimal places without rounding) for each such day will be computed, unless
otherwise specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith, by dividing the interest rate in effect on such
day by 360 if the Base Rate specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith is the CD Rate, the Commercial
Paper Rate, the Federal Funds Rate, LIBOR Telerate, LIBOR Reuters, the Prime
Rate, the J.J. Kenny Rate, or the Eleventh District Cost of Funds Rate, or by
the actual number of days in the year, if the Base Rate specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith is the
Treasury Rate or Treasury Rate Constant Maturity. For purposes of making the
foregoing

<PAGE>   30

calculations, the interest rate in effect on any Interest Reset Date will be the
applicable rate as reset on such date. In all other cases, accrued interest
shall be calculated by multiplying the principal amount hereof (or if this Note
is an Indexed Principal Note, the Face Amount specified on the face hereof or in
the pricing supplement attached hereto or delivered herewith) by the interest
rate in effect during the period for which accrued interest is being calculated,
and multiplying that product by the quotient obtained by dividing the number of
days in the period for which accrued interest is being calculated by 360 if the
Base Rate specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith is the CD Rate, the Commercial Paper Rate, the
Federal Funds Rate, LIBOR Telerate, LIBOR Reuters, the Prime Rate, the J.J.
Kenny Rate, or the Eleventh District Cost of Funds Rate, or by the actual number
of days in the year, if the Base Rate specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith is the Treasury Rate or
Treasury Rate Constant Maturity.

         Unless otherwise specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, all percentages resulting from
any calculation of the rate of interest hereof will be rounded, if necessary, to
the nearest 1/100,000 of 1% (.0000001), with five one-millionths of a percentage
point rounded upward, and all currency amounts used in or resulting from such
calculation will be rounded to the nearest one-hundredth of a unit (with .005 of
a unit being rounded upward).

         Unless otherwise specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, interest will be payable as
follows: (i) if this Note resets daily, weekly or monthly (other than Eleventh
District Cost of Funds Rate Notes), interest will be payable on the third
Wednesday of each month or on the third Wednesday of March, June, September and
December of each year, as specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith or, (ii) in the case of
Eleventh District Cost of Funds Rate Notes, interest will be payable on the
first calendar day of each March, June, September and December; (iii) if this
Note resets quarterly, interest will be payable on the third Wednesday of March,
June, September and December of each year; (iv) if this Note resets
semiannually, interest will be payable on the third Wednesday of each of two
months of each year specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith; and (v) if this Note resets annually,
interest will be payable on the third Wednesday of the month of each year
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, and in each case at Maturity (each such day being an
"Interest Payment Date"). If an Interest Payment Date would otherwise fall on a
day that is not a Business Day, such Interest Payment Date shall be postponed to
the next succeeding Business Day, except that, if the Base Rate specified on the
face hereof or in the pricing supplement attached hereto or delivered herewith
is LIBOR and such Business Day is in the next succeeding calendar month, such
Interest Payment Date shall instead be the immediately preceding Business Day,
provided, however, if with respect to any Note for which "Accrue to Pay" is not
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, if an Interest Payment Date with respect to such Note would
otherwise be a day that is not a Business Day, such Interest Payment Date shall
not be postponed; provided, further, that any payment required to be made in
respect of a Note that does not Accrue to Pay on a date (including the day of
Stated Maturity) that

<PAGE>   31

is not a Business Day for such Note need not be made on such date, but may be
made on the next succeeding Business Day with the same force and effect as if
made on such date, and no additional interest shall accrue as a result of such
delayed payment.

         Upon the request of the holder of this Floating Rate Note, the
Calculation Agent for the Note will provide the interest rate then in effect
and, if determined, the interest rate that will become effective on the next
Interest Reset Date with respect to the Note.

         Subject to applicable provisions of law and except as specified herein,
on each Interest Reset Date the rate of interest shall be the rate determined in
accordance with the provisions of the applicable heading below.

Determination of CD Rate

         If the Base Rate specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith is the CD Rate, this Note will
bear interest for each Interest Reset Period at the interest rate calculated
with reference to the CD Rate and the Spread or Spread Multiplier, if any,
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith. The "CD Rate" for each Interest Reset Period shall be the
rate as of the second Business Day prior to the Interest Reset Date for such
Interest Reset Period (a "CD Rate Determination Date") for negotiable
certificates of deposit having the Index Maturity specified on the face hereof
or in the pricing supplement attached hereto or delivered herewith as published
in H.15(519) under the heading "CDs (Secondary Market)."

         The following procedures will be followed if the CD Rate cannot be
determined as described above. If the above rate is not published prior to 3:00
p.m., New York City time, on the Calculation Date pertaining to the CD Rate
Determination Date, then the "CD Rate" for such Interest Reset Period will be
the rate on the CD Rate Determination Date for negotiable certificates of
deposit of the Index Maturity specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as published in the H.15 Daily
Update. If by 3:00 p.m., New York City time, on such Calculation Date such rate
is not yet published in either H.15(519) or in the H.15 Daily Update, then the
"CD Rate" for such Interest Reset Period will be calculated by the Calculation
Agent and will be the arithmetic mean of the secondary market offered rates as
of 10:00 a.m., New York City time, on the CD Rate Determination Date of three
leading nonbank dealers in negotiable U.S. dollar certificates of deposit in The
City of New York selected by the Calculation Agent for negotiable certificates
of deposit of major United States money center banks of the highest credit
standing (in the market for negotiable certificates of deposit) with a remaining
maturity closest to the Index Maturity on the face hereof or in the pricing
supplement attached hereto or delivered herewith in a denomination of
$5,000,000, provided, however, that if the dealers selected as aforesaid by the
Calculation Agent are not quoting offered rates as mentioned in this sentence,
the CD Rate for such Interest Reset Period will be the same as the CD Rate for
the immediately preceding Interest Reset Period (or, if there was no such
Interest Reset Period, the Initial Interest Rate).

<PAGE>   32

         CD Rate Notes, like other Notes, are not deposit obligations of a bank
and are not insured by the Federal Deposit Insurance Corporation.

Determination of Commercial Paper Rate

         If the Base Rate shown on the face hereof or in the pricing supplement
attached hereto or delivered herewith is the Commercial Paper Rate, this Note
will bear interest for each Interest Reset Period at the interest rate
calculated with reference to the Commercial Paper Rate and the Spread or Spread
Multiplier, if any, specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith. The "Commercial Paper Rate" for each
Interest Reset Period will be determined by the Calculation Agent as of the
second Business Day prior to the Interest Reset Date for such Interest Reset
Period (a "Commercial Paper Rate Determination Date") and shall be the Money
Market Yield (as defined below) on such Commercial Paper Rate Determination Date
of the rate for commercial paper having the Index Maturity specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith, as
such rate shall be published in H.15(519) under the heading "Commercial Paper --
Nonfinancial."

         The following procedures will be followed if the Commercial Paper Rate
cannot be determined as described above. In the event that such rate is not
published prior to 3:00 p.m., New York City time, on the Calculation Date
pertaining to the Commercial Paper Rate Determination Date, then the Commercial
Paper Rate for such Interest Reset Period shall be the Money Market Yield on the
Commercial Paper Rate Determination Date of the rate for commercial paper of the
specified Index Maturity as published in the H.15 Daily Update under the heading
"Commercial Paper -- Nonfinancial. If by 3:00 p.m., New York City time, on such
Calculation Date such rate is not yet published in either H.15(519) or in the
H.15 Daily Update, then the "Commercial Paper Rate" for such Interest Reset
Period shall be the Money Market Yield of the arithmetic mean of the offered
rates as of 11:00 a.m., New York City time, on the Commercial Paper Rate
Determination Date of three leading dealers of commercial paper in The City of
New York selected by the Calculation Agent for commercial paper of the Index
Maturity specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith placed for an industrial issuer whose bonds are
rated "AA" or the equivalent by a nationally recognized rating agency, provided,
however, that if the dealers selected as aforesaid by the Calculation Agent are
not quoting offered rates as mentioned in this sentence, the "Commercial Paper
Rate" for such Interest Reset Period will be the same as the Commercial Paper
Rate for the immediately preceding Interest Reset Period (or, if there was no
such Interest Reset Period, the Commercial Paper Rate will be the Initial
Interest Rate).

         "Money Market Yield" shall be a yield calculated in accordance with the
following formula:
                                         D x 360
                 Money Market Yield = ------------------ X 100
                                      360 - (D x M)

<PAGE>   33

where "D" refers to the applicable per annum rate for commercial paper quoted on
a bank discount basis and expressed as a decimal and "M" refers to the actual
number of days in the Index Maturity specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith.

Determination of Federal Funds Rate

         If the Base Rate specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith is the Federal Funds Rate, this
Note will bear interest for each Interest Reset Period at the interest rate
calculated with reference to the Federal Funds Rate and Spread or Spread
Multiplier, if any, specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith. The "Federal Funds Rate" for each
Interest Reset Period shall be the effective rate on the second business day
prior to the Interest Reset Date for such Interest Reset Period (a "Federal
Funds Rate Determination Date") for Federal Funds as published in H.15(519)
under the heading "Federal Funds (Effective)."

         The following procedures will be followed if the Federal Funds Rate
cannot be determined as described above. In the event that such rate is not
published prior to 3:00 p.m., New York City time, on the Calculation Date
pertaining to the Federal Funds Rate Determination Date, the "Federal Funds
Rate" for such Interest Reset Period shall be the rate on the Federal Funds Rate
Determination Date as published in the H.15 Daily Update under the heading
"Federal Funds/Effective Rate." If by 3:00 p.m., New York City time, on such
Calculation Date, such rate is not yet published in either H.15(519) or in the
H.15 Daily Update, then the "Federal Funds Rate" for such Interest Reset Period
shall be the rate on the Federal Funds Rate Determination Date made publicly
available by the Federal Reserve Bank of New York which is equivalent to the
rate which appears in H.15(519) under the heading "Federal Funds (Effective),"
provided, however, that if such rate is not made publicly available by the
Federal Reserve Bank of New York by 3:00 p.m., New York City time, on such
Calculation Date, the "Federal Funds Rate" for such Interest Reset Period will
be the same as the Federal Funds Rate in effect for the immediately preceding
Interest Reset Period (or, if there is no such Interest Reset Period, the
Federal Funds Rate will be the Initial Interest Rate). If this Note resets
daily, the interest rate on this Note for the period from and including a Monday
to but excluding the succeeding Monday will be reset by the Calculation Agent on
such second Monday (or, if not a Business Day, on the next succeeding Business
Day) to a rate equal to the average of the Federal Funds Rates in effect with
respect to each such day in such week.

Determination of LIBOR

         If the Base Rate specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith is LIBOR Telerate or LIBOR
Reuters, this Note will bear interest for each Interest Reset Period at the
interest rate calculated with reference to LIBOR and the Spread or Spread
Multiplier, if any, specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith. "LIBOR" for each Interest Reset Period
will be determined by the Calculation Agent as follows.

<PAGE>   34

         On the second London Banking Day prior to the Interest Reset Date for
such Interest Reset Period (a "LIBOR Determination Date"), the Calculation Agent
for such LIBOR Note will determine the offered rates for deposits in the
Specified Currency for the period of the Index Maturity specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith,
commencing on such Interest Reset Date, which appear on the Designated LIBOR
Page at approximately 11:00 a.m., London time, on such LIBOR Determination Date.
"Designated LIBOR Page" means either (a) if "LIBOR Telerate" is designated on
the face hereof or in the pricing supplement attached hereto or delivered
herewith, the display designated as page "3750" on the Bridge Telerate Service
(or such other page as may replace page "3750" on such service or such other
service as may be nominated by the British Bankers' Association for the purpose
of displaying the London interbank offered rates of major banks), and LIBOR for
such Interest Reset Period will be the relevant offered rate as determined by
the Calculation Agent or (b) if "LIBOR Reuters" is designated on the face hereof
or in the pricing supplement attached hereto or delivered herewith, "Designated
LIBOR Page" means the arithmetic mean determined by the Calculation Agent of the
two or more offered rates on the display designated as page "LIBO" on the
Reuters Monitor Money Rates Service (or such other page as may replace the LIBO
page on such service or such other service as may be nominated by the British
Bankers' Association for the purpose of displaying London interbank offered
rates of major banks). If neither LIBOR Reuters nor LIBOR Telerate is specified
on the face hereof or in the pricing supplement attached hereto or delivered
herewith, LIBOR will be determined as if LIBOR Telerate had been specified.

         If LIBOR cannot be determined as described above (either because the
Designated LIBOR Page is no longer available or because fewer than two offered
rates appear on the Designated LIBOR Page on the LIBOR Determination Date), the
Calculation Agent will determine "LIBOR" as follows. The Calculation Agent will
request the principal London offices of each of four major banks in the London
interbank market selected by the Calculation Agent to provide the Calculation
Agent with its offered quotations for deposits in the Specified Currency for the
period of the Index Maturity specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, commencing on such Interest
Reset Date, to prime banks in the London interbank market at approximately 11:00
a.m., London time, on the LIBOR Determination Date and such offered quotations
will be in a principal amount equal to an amount of at least $1,000,000 or its
approximate equivalent thereof in the Specified Currency that is representative
of a single transaction in such market at such time. If two or more such
quotations are provided, "LIBOR" for such Interest Reset Period will be the
arithmetic mean of such

<PAGE>   35

quotations. If less than two such quotations are provided, "LIBOR" for such
Interest Reset Period will be the arithmetic mean of rates quoted by three major
banks in The City of New York selected by the Calculation Agent for such LIBOR
Note at approximately 11:00 a.m., New York City time, on the LIBOR Determination
Date for loans in the Specified Currency to leading European banks for the
period of the Index Maturity specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, commencing on such Interest
Reset Date, and in a principal amount equal to an amount of at least $1,000,000
or the approximate equivalent thereof in the Specified Currency that is
representative of a single transaction in such market at such time, provided,
however, that if fewer than three banks selected as aforesaid by the Calculation
Agent are quoting rates as mentioned in this sentence, "LIBOR" for such Interest
Reset Period will be the same as LIBOR for the immediately preceding Interest
Reset Period (or, if there was no such Interest Reset Period, the LIBOR Rate
will be the Initial Interest Rate).

Determination of Treasury Rate

          If the Base Rate specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith is the Treasury Rate or
Treasury Rate Constant Maturity, this Note will bear interest for each Interest
Reset Period at the interest rate calculated with reference to the Treasury Rate
and the Spread or Spread Multiplier, if any, specified on the face hereof or in
the pricing supplement attached hereto or delivered herewith. Unless "Treasury
Rate Constant Maturity" is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the "Treasury Rate" for each
Interest Reset Period will be the rate for the auction held on the Treasury Rate
Determination Date (as defined below) for such Interest Reset Period of direct
obligations of the United States ("Treasury Securities") that have the Index
Maturity specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith, as such rate appears on either Telerate Page 56 or
Telerate Page 57 under the heading "AVGE INVEST YIELD." The following procedures
will be followed if the Treasury Rate cannot be determined as described above.
If not so published by 3:00 p.m., New York City time, on the Calculation Date
pertaining to the Treasury Rate Determination Date, the "Treasury Rate" for such
Interest Reset Period will be the auction average rate (expressed as a bond
equivalent on the basis of a year of 365 or 366 days, as applicable, and applied
on a daily basis) on the Treasury Rate Determination Date as otherwise announced
by the United States Department of the Treasury. In the event that the results
of the auction of Treasury Securities having the Index Maturity specified on the
face hereof or in the pricing supplement attached hereto or delivered herewith
are not published or reported as provided above by 3:00 p.m., New York City
time, on such Calculation Date, or if no such auction is held on the Treasury
Rate Determination Date, then the "Treasury Rate" for such Interest Reset Period
shall be calculated by the Calculation Agent and shall be a yield to maturity
(expressed as a bond equivalent on the basis of a year of 365 or 366 days, as
applicable, and applied on a daily basis) of the arithmetic mean of the
secondary market bid rates as of approximately 3:30 p.m., New York City time, on
the Treasury Rate Determination Date, of three leading primary United States
government securities dealers selected by the Calculation Agent for the issue of
Treasury bills with a remaining maturity closest to the Index Maturity specified
on the face hereof or in the pricing supplement attached hereto or delivered
herewith, provided, however, that if the dealers selected as aforesaid by the
Calculation

<PAGE>   36

Agent are not quoting bid rates as mentioned in this sentence, then the
"Treasury Rate" for such Interest Reset Period will be the same as the Treasury
Rate for the immediately preceding Interest Reset Period (or, if there was no
such Interest Reset Period, the Initial Interest Rate).

         The "Treasury Rate Determination Date" for each Interest Reset Period
will be the day of the week in which the Interest Reset Date for such Interest
Reset Period falls on which Treasury Securities would normally be auctioned.
Treasury Securities are normally sold at auction on Monday of each week, unless
that day is a legal holiday, in which case the auction is normally held on the
following Tuesday, except that such auction may be held on the preceding Friday.
If, as the result of a legal holiday, an auction is so held on the preceding
Friday, such Friday will be the Treasury Rate Determination Date pertaining to
the Interest Reset Period commencing in the next succeeding week. If an auction
date shall fall on any day that would otherwise be an Interest Reset Date for a
Treasury Rate Note, then such Interest Reset Date shall instead be the Business
Day immediately following such auction date.

         If "Treasury Rate Constant Maturity" is specified on the face hereof or
in the pricing supplement attached hereto or delivered herewith, the "Treasury
Rate" for each Interest Reset Period will be the rate displayed on the
Designated CMT Telerate Page under the caption ". . . Treasury Constant
Maturities . . . Federal Reserve Board Release H.15 . . . Mondays Approximately
3:45 P.M.," under the column for the Designated CMT Maturity Index for (1) if
the Designated CMT Telerate Page is 7051, the rate on such Constant Maturity
Treasury Rate Determination Date and (2) if the Designated CMT Telerate Page is
7052, the weekly or monthly average, as specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, for the week or the
month, as applicable, ended immediately preceding the week or month, as
applicable, in which the related Constant Maturity Treasury Rate Determination
Date occurs.

         The following procedures will be followed if such rate does not appear
on such Designated CMT Telerate Page. If such rate is no longer displayed on the
relevant page or is not displayed by 3:00 P.M., New York City time, on the
related Calculation Date, then the Treasury Rate for the Constant Maturity
Treasury Rate Determination Date will be such treasury constant maturity rate
for the Designated CMT Maturity Index as published in the relevant H.15(519). If
such rate is no longer published or is not published by 3:00 P.M., New York City
time, on the related Calculation Date, then the Treasury Rate for the Constant
Maturity Treasury Rate Determination Date will be such treasury constant
maturity rate for the Designated CMT Maturity Index, or other United States
Treasury Rate for the Designated CMT Maturity Index, for the Constant Maturity
Treasury Rate Determination Date with respect to such Interest Reset Date as may
then be published by either the Board of Governors of the Federal Reserve System
or the United States Department of the Treasury that the Calculation Agent
determines to be comparable to the rate formerly displayed on the Designated CMT
Telerate Page and published in the relevant H.15(519). If such information is
not provided by 3:00 P.M., New York City time, on the related Calculation Date,
then the Treasury Rate on the Constant Maturity Treasury Rate Determination Date
will be calculated by the Calculation Agent. Such Treasury Rate will be a yield
to maturity, based on the arithmetic mean of the secondary market closing offer
side

<PAGE>   37

prices as of approximately 3:30 P.M., New York City time, on the Constant
Maturity Treasury Rate Determination Date reported, according to their written
records, by three leading U.S. government securities dealers in The City of New
York selected by the Calculation Agent, one of which may be the Agent, from five
such dealers selected by the Calculation Agent and eliminating the highest
quotation, or in the event of equality, one of the highest, and the lowest
quotation, or, in the event of equality, one of the lowest, for the most
recently issued direct noncallable fixed rate obligations of the United States
("Treasury Notes"), with an original maturity of approximately the Designated
CMT Maturity Index and a remaining term to maturity of not less than such
Designated CMT Maturity Index minus one year.

         If the Calculation Agent is unable to obtain three such Treasury Note
quotations, the Treasury Rate on the Constant Maturity Treasury Rate
Determination Date will be calculated by the Calculation Agent as follows. Such
Treasury Rate will be a yield to maturity based on the arithmetic mean of the
secondary market offer side prices as of approximately 3:30 P.M., New York City
time, on the Constant Maturity Treasury Rate Determination Date of three leading
U.S. government securities dealers in the City of New York, one of which may be
the Agent, from five such dealers selected by the Calculation Agent and
eliminating the highest quotation, or, in the event of equality, one of the
highest, and the lowest quotation, or, in the event of equality, one of the
lowest, for Treasury Notes with an original maturity of the number of years that
is the next highest to the Designated CMT Maturity Index and a remaining
maturity closest to the Index Maturity specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, and in an amount that
is representative for a single transaction in that market at that time.

         If three or four, and not five, of such dealers are quoting as
described above, then the Treasury Rate will be based on the arithmetic mean of
the offer prices obtained and neither the highest nor the lowest of such quotes
will be eliminated. However, if fewer than three dealers so selected by the
Calculation Agent are quoting as mentioned above, the Treasury Rate determined
as of the Constant Maturity Treasury Rate Determination Date will be the
Treasury Rate in effect on the Constant Maturity Treasury Rate Determination
Date. If two Treasury Notes with an original maturity as described in the third
preceding sentence have remaining terms to maturity equally close to the
Designated CMT Maturity Index, the Calculation Agent will obtain quotations for
the Treasury Note with the shorter remaining term to maturity and will use such
quotations to calculate the Treasury Rate as set forth above.

         "Designated CMT Telerate Page" means the display on the Bridge Telerate
Service, or any successor service on the page specified in the applicable
pricing supplement, or any other page as may replace such page on that service,
or any successor service, for the purpose of displaying Treasury Constant
Maturities as reported in H.15(519). If no such page is specified in the
applicable pricing supplement, the Designated CMT Telerate Page shall be 7052,
for the most recent week.

         "Designated CMT Maturity Index" means the original period to maturity
of the U.S. Treasury securities, either one, two, three, five, seven, ten,
twenty or thirty years, specified

<PAGE>   38

in the applicable pricing supplement with respect to which the Treasury Rate
will be calculated. If no such maturity is specified in the applicable pricing
supplement, the Designated CMT Maturity Index shall be two years.

         "The Constant Maturity Treasury Rate Determination Date" shall be the
second Business Day prior to the Interest Reset Date for the applicable Interest
Reset Period.

Determination of Prime Rate

         Prime Rate Notes will bear interest at the interest rates (calculated
with reference to the Prime Rate and the Spread and/or Spread Multiplier, if
any) specified in the Prime Rate Notes and in the applicable pricing supplement.

                  Unless otherwise indicated on the face hereof or in the
pricing supplement attached hereto or delivered herewith, the "Prime Rate" for
each Interest Reset Period will be determined by the Calculation Agent for such
Prime Rate Note as of the second Business Day prior to the Interest Reset Date
for such Interest Reset Period (a "Prime Rate Determination Date") and shall be
the rate made available and subsequently published on such date in H.15(519)
under the heading "Bank Prime Loan." The following procedures will be followed
if the Prime Rate cannot be determined as described above. If the above rate is
not published prior to 9:00 A.M., New York City time, on the related Calculation
Date, then the Prime Rate will be the rate on the Prime Rate Determination Date
as published in the H.15 Daily Update under the heading "Bank Prime Loan." In
the event that such rate has not been published prior to 3:00 P.M., New York
City time, on the Calculation Date in either H.15(519) or the H.15 Daily Update,
the Prime Rate will be calculated by the Calculation Agent and will be the
arithmetic mean of the rates of interest publicly announced by each bank that
appears on the Reuters Screen USPRIME1 Page (as defined below) as such bank's
prime rate or base lending rate as in effect for the Prime Rate Determination
Date. If fewer than four such rates appear on the Reuters Screen USPRIME1 Page
for the Prime Rate Determination Date, the rate shall be the arithmetic mean of
the prime rates quoted on the basis of the actual number of days in the year
divided by 360 as of the close of business on the Prime Rate Determination Date
by four major banks in The City of New York selected by the Calculation Agent.
If all four of the banks selected by the Calculation Agent do not provide such
quotations, the Prime Rate will be calculated by the Calculation Agent and will
be the arithmetic mean of the four prime rates quoted on the basis of the actual
number of days in the year divided by a 360-day year as of the close of business
on the Prime Rate Determination Date as furnished in The City of New York by the
banks selected by the Calculation Agent that have provided such quotations and
by a reasonable number of substitute banks or trust companies. Each such
substitute bank or trust company selected by the Calculation Agent to provide
such rate or rates must (i) be organized and doing business under the laws of
the United States, or any State of the United States, (2) have total equity
capital of at least $500,000,000 and (3) be subject to supervision or
examination by Federal or State authority. However, if the banks or trust
companies so selected by the Calculation Agent are not quoting as mentioned in
the previous sentence, the Prime Rate will be the Prime Rate in effect on the
Prime Rate Determination Date. "Reuters Screen USPRIME1 Page" means the display
designated as

<PAGE>   39

page "USPRIME1" on the Reuters Monitor Money Rates Service, (or such other page
as may replace the USPRIME1 page on that service for the purpose of displaying
prime rates or base lending rates of major United States banks).

Determination of J.J. Kenny Rate

         J.J. Kenny Rate Notes will bear interest at the interest rates
(calculated by reference to the J.J. Kenny Rate and the Spread and/or Spread
Multiplier, if any) specified in the J.J. Kenny Rate Notes and in the applicable
pricing supplement.

         Unless otherwise indicated on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the "J.J. Kenny Rate" for each
Interest Reset Period will be determined by the Calculation Agent for such J.J.
Kenny Rate Note as of the second Business Day prior to the Interest Reset Date
for such Interest Reset Period (a "J.J. Kenny Rate Determination Date") and
shall be the per annum rate on such date equal to the index made available and
subsequently published by Kenny Information Systems or its successor, based upon
30-day yield evaluations at par of bonds, the interest on which is excludable
from gross income for federal income tax purposes under the Internal Revenue
Code of 1986, as amended (the "Code"), of not less than five "high grade"
component issuers selected from time to time by Kenny Information Systems,
including without limitation, issuers of general obligation bonds; provided,
however, that the bonds on which the index is based shall not include any bonds
the interest on which is subject to an "alternate minimum tax" or similar tax
under the Code, unless all tax-exempt bonds are subject to such tax.

         The following procedure will be followed if the J.J. Kenny Rate cannot
be determined as described above. If such rate is not made available by 3:00
P.M., New York City time, on the Calculation Date pertaining to the J.J. Kenny
Rate Determination Date, the J.J. Kenny Rate shall be the rate quoted by a
successor indexing agent selected by the Company equaling the prevailing rate
for bonds rated in the highest short-term rating category by Moody's Investors
Service, Inc. and Standard & Poor's Corporation in respect of issuers selected
by such successor indexing agent most closely resembling the "high grade"
component issuers selected by Kenny Information Systems that are subject to
tender by the holders thereof for purchase on not more than seven days' notice
and the interest on which is (A) variable on a weekly basis, (B) excludable from
gross income for federal income tax purposes under the Code, and (C) not subject
to an "alternate minimum tax" or similar tax under the Code, unless all
tax-exempt bonds are subject to such tax; provided, however, that if a successor
indexing agent is not available, the J.J. Kenny Rate with respect to the J.J.
Kenny Rate Determination Date will be the J.J. Kenny Rate for the immediately
preceding Interest Reset Period (or, if there was no such Interest Reset Period,
the J.J. Kenny Rate will be the Initial Interest Rate).

Determination of Eleventh District Cost of Funds Rate

         Eleventh District Cost of Funds Rate Notes will bear interest at the
interest rates (calculated by reference to the Eleventh District Cost of Funds
Rate and the Spread and/or

                                       7
<PAGE>   40

Spread Multiplier, if any) specified in the Eleventh District Cost of Funds Rate
Notes and in the applicable pricing supplement.

         Unless otherwise indicated on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the "Eleventh District Cost of
Funds Rate," for each Interest Reset Period will be determined by the
Calculation Agent for such Eleventh District Cost of Funds Rate Note as of the
last working day of the month immediately prior to such Interest Reset Date for
such Interest Reset Period on which the Federal Home Loan Bank of San Francisco
(the "FHLB of San Francisco") publishes the Eleventh District Cost of Funds
Index (as defined below) (the "Eleventh District Cost of Funds Rate
Determination Date"), and shall be the rate equal to the monthly weighted
average cost of funds for the calendar month preceding such Eleventh District
Cost of Funds Rate Determination Date as set forth under the caption "Eleventh
District" on the Telerate Page 7058 as of 11:00 A.M., San Francisco time, on
such Eleventh District Cost of Funds Rate Determination Date.

         The following procedures will be followed if the Eleventh District Cost
of Funds Rate cannot be determined as described above. If such rate does not
appear on Telerate Page 7058 on any related Eleventh District Cost of Funds Rate
Determination Date, the Eleventh District Cost of Funds Rate for such Eleventh
District Cost of Funds Rate Determination Date shall be the monthly weighted
average cost of funds paid by member institutions of the Eleventh Federal Home
Loan Bank District that was most recently announced (the "Eleventh District Cost
of Funds Rate Index") by the FHLB of San Francisco as such cost of funds for the
calendar month preceding the date of such announcement. If the FHLB of San
Francisco fails to announce such rate for the calendar month next preceding such
Eleventh District Cost of Funds Rate Determination Date, then the Eleventh
District Cost of Funds Rate for such Eleventh District Cost of Funds Rate
Determination Date will be the Eleventh District Cost of Funds Rate in effect on
such Eleventh District Cost of Funds Rate Determination Date.

Inverse Floating Rate Notes

         If this Note is designated as an Inverse Floating Rate Note on the face
hereof or in the pricing supplement attached hereto or delivered herewith, the
interest rate on such Inverse Floating Rate shall be equal to (i) in the case of
the period, if any, commencing on the Issue Date (or such other date which may
be specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith as the date on which this Note shall begin to accrue
interest), up to the first Interest Reset Date, the Initial Fixed Interest Rate
shown above, and (ii) in the case of each period commencing on an Interest Reset
Date, the Reset Fixed Reference Rate shown above minus the interest rate
determined by reference to the Base Rate shown above, as adjusted by the Spread
or Spread Multiplier, if any, as determined in accordance with the provisions
hereof, provided, however, that on any Inverse Floating Rate Note (x) the
interest rate thereon will not be less than zero and (y) the interest rate in
effect for the ten days immediately prior to the date of Maturity will be the
rate in effect on the tenth day preceding such date.

Floating Rate/Fixed Rate Notes

<PAGE>   41

         If this Note is designated as a Floating Rate/Fixed Rate Note, this
Note will be a Floating Rate note for a specified portion of its term and a
Fixed Rate Note for the remainder of its term, in which event the interest rate
on this Note will be determined as provided herein as if it were a Floating Rate
Note and a Fixed Rate Note hereunder for each such respective period, all as
described herein and in the applicable pricing supplement.

Subsequent Interest Periods

         If so specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, the Spread or Spread Multiplier on this
Note may be reset by the Company on the date or dates specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith (each
an "Optional Reset Date"). Not later than 40 days prior to each Optional Reset
Date, the Trustee will mail to the Holder of this Note a notice (the "Reset
Notice"), first class, postage prepaid, indicating whether the Company has
elected to reset the Spread or Spread Multiplier, and if so, (i) such new Spread
or Spread Multiplier and (ii) the provisions, if any, for redemption during the
period from such Optional Reset Date to the next Optional Reset Date, or, if
there is no such next Optional Reset Date, to the Stated Maturity of this Note
(each such period, a "Subsequent Interest Period"), including the date or dates
on which or the period or periods during which and the price or prices at which
such redemption may occur during the Subsequent Interest Period. Upon the
transmittal by the Trustee of a Reset Notice to the holder of a Note, such new
interest rate shall take effect automatically. Except as modified by the Reset
Notice and as described below, such Note will have the same terms as prior to
the transmittal of such Reset Notice. Notwithstanding the foregoing, not later
than 20 days prior to the Optional Reset Date, the Company may, at its option,
revoke the Spread or Spread Multiplier provided for in the Reset Notice and
establish a higher Spread or Spread Multiplier for the Subsequent Interest
Period by causing the Trustee to mail notice of such higher Spread or Spread
Multiplier to the Holder of this Note. Such notice shall be irrevocable. All
Notes with respect to which the Spread or Spread Multiplier is reset on an
Optional Reset Date will bear such higher Spread or Spread Multiplier whether or
not tendered for repayment.

         The Holder of this Note will have the option to elect repayment by the
Company on each Optional Reset Date at a price equal to the principal amount
hereof, plus interest accrued to such Optional Reset Date. In order to obtain
repayment on an Optional Reset Date, the Holder must follow the procedures set
forth below for optional repayment, except that the period for delivery or
notification to the Trustee shall be at least 25 but not more than 35 days prior
to such Optional Reset Date, and except that if the Holder has tendered this
Note for repayment pursuant to a Reset Notice, the Holder may, by written notice
to the Trustee, revoke such tender for repayment until the close of business on
the tenth day before the Optional Reset Date.

Indexed Notes

         If this Note is an Indexed Note, then certain or all interest payments,
in the case of an Indexed Rate Note, and/or the principal amount payable at
Stated Maturity or earlier

<PAGE>   42

redemption or retirement, in the case of an Indexed Principal Note, is
determined by reference to the amount designated on the face hereof or in the
pricing supplement attached hereto or delivered herewith as the Face Amount of
this Note and by reference to the Index as described on the face hereof or in
the pricing supplement attached hereto or delivered herewith. If this Note is a
Floating Rate Note or Indexed Rate Note that is also an Indexed Principal Note,
the amount of any interest payment will be determined by reference to the Face
Amount described on the face hereof or in the pricing supplement attached hereto
or delivered herewith unless otherwise specified. If this Note is an Indexed
Principal Note, the principal amount payable at Stated Maturity or any earlier
redemption or repayment of this Note may be different from the Face Amount.

         If a third party is appointed to calculate or announce the Index for a
particular Indexed Note and this third party either suspends the calculation or
announcement of such Index or changes the basis upon which such Index is
calculated, in a manner that is inconsistent with the applicable pricing
supplement, then the Company will select another third party to calculate or
announce the Index. The agent or another affiliate of the Company may be either
the original or successor third party selected by the Company.

         If for any reason such Index cannot be calculated on the same basis and
subject to the same conditions and controls as applied to the original third
party, then the indexed interest payments, if any, or any indexed principal
amount of such Indexed Note will be calculated in the manner set forth in the
applicable pricing supplement. Any determination by the selected third party
will be binding on all parties, except in the case of an obvious error.

Specified Currency

         If the Specified Currency is other than U.S. dollars, the amount of any
U.S. dollar payment to be made in respect hereof will be determined by the
Company or its agent based on the highest firm bid quotation expressed in U.S.
dollars received by the Company or its agent at approximately 11:00 a.m., New
York City time, on the second Business Day preceding the applicable payment date
(or, if no such rate is quoted on such date, the last date on which such rate
was quoted) from three (or, if three are not available, then two) recognized
foreign exchange dealers in The City of New York selected by the Exchange Rate
Agent (one or more of which may be an agent involved in the distribution of the
Notes (an "Agent") and another of which may be the Exchange Rate Agent) for the
purchase by the quoting dealer, for settlement on such payment date, of the
aggregate amount of the Specified Currency payable on such payment date in
respect of all Notes denominated in such Specified Currency. All currency
exchange costs will be borne by the Holders of such Notes by deductions from
such payments. If no such bid quotations are available, then such payments will
be made in the Specified Currency, unless the Specified Currency is unavailable
due to the imposition of exchange controls or to other circumstances beyond the
Company's control, in which case payment will be made as described in the next
paragraph.

Payments in Currencies Other than the Specified Currency

<PAGE>   43

         Except as set forth below, if any payment in respect hereof is required
to be made in a Specified Currency other than U.S. dollars and such currency is
(i) unavailable due to the imposition of exchange controls or other
circumstances beyond the Company's control, (ii) is no longer used by the
government of the country issuing such currency or (iii) is no longer used for
the settlement of transactions by public institutions of or within the
international banking community, then such payment shall be made in U.S. dollars
until such currency is again available or so used. The amount so payable on any
date in such foreign currency shall be converted into U.S. dollars on the basis
of the most recently available Market Exchange Rate for such currency or as
otherwise indicated on the face hereof or in the pricing supplement attached
hereto or delivered herewith. Any payment made under such circumstances in U.S.
dollars will not constitute an Event of Default under the Indenture.

         In the event of an official redenomination of the Specified Currency of
this Note (other than as a result of European Monetary Union, but including,
without limitation, an official redenomination of any such Specified Currency
that is a composite currency), the obligations of the Company with respect to
payments on this Note shall, in all cases, be deemed immediately following such
redenomination to provide for the payment of that amount of redenominated
currency representing the amount of such obligations immediately before such
redenomination. This Note does not provide for any adjustment to any amount
payable under this Note as a result of (i) any change in the value of the
Specified Currency hereof relative to any other currency due solely to
fluctuations in exchange rates or (ii) any redenomination of any component
currency of any composite currency (unless such composite currency is itself
officially redenominated). If this Note is denominated in a currency of a
country participating in the European Monetary Union, the procedures described
in this paragraph shall not apply, and the obligations of the Company with
respect to payments on this Note shall instead be determined as set forth in the
following paragraph.

         Certain of the foreign currencies in which debt securities may be
denominated or payments in respect of index warrants may be due or by which
amounts due on the offered securities may be calculated could be issued by
countries participating in Stage III of the European Economic and Monetary
Union. Stage III began on January 1, 1999 for the eleven participating member
states of the European Union that satisfied the economic convergence criteria in
the Treaty on European Union: Austria, Belgium, Finland, France, Germany,
Ireland, Italy, Luxembourg, The Netherlands, Portugal and Spain.

         Stage III includes the introduction of the "Euro," which, along with
the present national currency of each participating member state, is legal
tender in the participating member states. Pursuant to European Council
Regulation No. 2866/98 of December 31, 1998, one Euro equals: (i) 13.7603
Austrian schillings; (ii) 40.3399 Belgian francs; (iii) 5.94573 Finnish marks;
(iv) 6.55957 French francs; (v) 1.95583 German marks; (vi) 0.787564 Irish
pounds; (vii) 1,936.27 Italian lire; (viii) 40.3399 Luxembourg francs; (ix)
2.20371 Dutch guilders; (x) 200.482 Portugese escudos; or (xi) 166.386 Spanish
pesetas.

<PAGE>   44

Dual Currency Notes

         If this Note is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as a Dual Currency Note, the
Company may have a one time option, exercisable on one or more dates (each an
"Option Election Date") in whole, but not in part, with respect to all Dual
Currency Notes issued on the same day and having the same terms (a "Tranche"),
of thereafter making all payments of principal, premium, if any, and interest
(which payments would otherwise be made in the Specified Currency of such Notes)
in an optional currency (the "Optional Payment Currency"). Such option will be
exercisable in whole but not in part on an "Option Election Date," which will be
any one of the dates specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith.

         If the Company makes such an election, the amount payable in the
Optional Payment Currency shall be determined using the Designated Exchange Rate
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith. If such election is made, notice of such election shall be
mailed in accordance with the terms of the applicable Tranche of Dual Currency
Notes within two Business Days of the Option Election Date and shall state (i)
the first date, whether an Interest Payment Date and/or Stated Maturity, on
which scheduled payments in the Optional Payment Currency will be made and (ii)
the Designated Exchange Rate. Any such notice by the Company, once given, may
not be withdrawn. The equivalent value in the Specified Currency of payments
made after such an election may be less, at the then current exchange rate, than
if the Company had made such payment in the Specified Currency.

Renewable Notes

         If this Note is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as a Renewable Note, this Note
will mature on an Interest Payment Date occurring in or prior to the twelfth
month following the Original Issue Date of this Note (the "Initial Maturity
Date") unless the term of all or any portion of this Note is renewed in
accordance with the following procedures.

         On the Interest Payment Date occurring in the sixth month (unless a
different interval (the "Special Election Interval") is specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith) prior
to the Initial Maturity Date of this Note (the "Initial Renewal Date") and on
the Interest Payment Date occurring in each sixth month (or in the last month of
each Special Election Interval) after such Initial Renewal Date (each, together
with the Initial Renewal Date, a "Renewal Date"), the term of this Note may be
extended to the Interest Payment Date occurring in the twelfth month (or, if a
Special Election Interval is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the last month in a period
equal to twice the Special Election Interval) after such Renewal Date, if the
Holder of this Note elects to extend the term of this Note or any portion
thereof as described below. If the Holder does not elect to extend the term of
any portion of the principal amount of this Note during the specified period
prior to any Renewal Date, such portion will

                                       12
<PAGE>   45

become due and payable on the Interest Payment Date occurring in the sixth month
(or the last month in the Special Election Interval) after such Renewal Date
(the "New Maturity Date").

         The Holder may elect to renew the term of this Note, or if so
specified, any portion thereof, by delivering a notice to such effect to the
Trustee (or any duly appointed paying agent) at the corporate trust office of
the Trustee or agency of the Trustee in the City of New York not less than 15
nor more than 30 days prior to such Renewal Date. Such election will be
irrevocable and will be binding upon each subsequent Holder of this Note. An
election to renew the term of this Note may be exercised with respect to less
than the entire principal amount of this Note only if so specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith and
then only in such principal amount, or any integral multiple in excess of such
amount, as is specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith. Notwithstanding the foregoing, the term of this
Note may not be extended beyond the Stated Maturity specified for this Note on
the face hereof or in the pricing supplement attached hereto or delivered
herewith.

         If the Holder does not elect to renew the term, this Note must be
presented to the Trustee (or any duly appointed paying agent) and, as soon as
practicable following receipt of such Note the Trustee (or any duly appointed
paying agent) shall issue in exchange therefor in the name of such Holder (i) a
Note, in a principal amount equal to the principal amount of such exchanged Note
for which no election to renew the term thereof was exercised, with terms
identical to those specified on such exchanged Note (except that such Note shall
have a fixed, nonrenewable Stated Maturity on the New Maturity Date) and (ii) if
an election to renew is made with respect to less than the full principal amount
of such Holder's Note, the Trustee, or any duly appointed paying agent, shall
issue in exchange for such Note in the name of such holder, a replacement
Renewable Note, in a principal amount equal to the principal amount of such
exchanged Note for which the election to renew was made, with terms otherwise
identical to the exchanged Note.

Extension of Maturity

         If so specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, the Maturity of this Note may be extended
at the option of the Company for one or more periods of whole years specified on
the face hereof or in the pricing supplement attached hereto or delivered
herewith (each an "Extension Period") from one to five, up to but not beyond,
the date (the "Final Maturity") set forth on the face hereof or in the pricing
supplement attached hereto or delivered herewith. The Company may exercise such
option by notifying the Trustee of this Note at least 45 but not more than 60
days prior to the old Stated Maturity of this Note. If the Company exercises
such option, the Trustee will mail to the Holder of this Note not later than 40
days prior to the old Stated Maturity a notice (the "Extension Notice") first
class, postage prepaid indicating (i) the election of the Company to extend the
Stated Maturity, (ii) the new Stated Maturity, (iii) the Spread or Spread
Multiplier applicable to the Extension Period and (iv) the provisions, if any,
for redemption during such Extension Period including the date or dates on
which, or the period or periods during which, and the price or prices at which
such

<PAGE>   46

redemption may occur during the extension period. Upon the Trustee's
mailing of the Extension Notice, the Stated Maturity of this Note shall be
extended automatically and, except as modified by the Extension Notice and as
described in the next paragraph, this Note will have the same terms as prior to
the mailing of such Extension Notice. Notwithstanding the foregoing, not later
than 20 days prior to the old Stated Maturity of this Note, the Company may, at
its option, revoke the Spread or Spread Multiplier provided for in the Extension
Notice and establish a higher Spread or Spread Multiplier for the Extension
Period by causing the Trustee to mail notice of such higher Spread or Spread
Multiplier, first class, postage prepaid to the Holder of this Note. Such notice
shall be irrevocable. All Notes with respect to which the Stated Maturity is
extended will bear such higher Spread or Spread Multiplier for the extension
period, whether or not tendered for repayment.

         If the Company extends the Stated Maturity of this Note, the Holder
will have the option to elect repayment of this Note by the Company on the old
Stated Maturity at a price equal to the principal amount hereof, plus interest
accrued to such date. In order to obtain repayment on such old Stated Maturity
once the Company has extended the Stated Maturity hereof, the Holder must follow
the procedures set forth below for optional repayment, except that the period
for delivery of this Note or notification to the Trustee shall be at least 25
but not more than 35 days before the such old Stated Maturity, and except that
if the Holder has tendered this Note for repayment pursuant to an Extension
Notice, the Holder may, by written notice to the Trustee, revoke such tender for
repayment until the close of business on the tenth day before the old Stated
Maturity.

Optional Redemption, Repayment and Repurchase

         If so specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, the Company may, at its option, redeem
this Note in whole or in part, on the date or dates (each an "Optional
Redemption Date") specified herein, at the price (the "Redemption Price")
(together with interest accrued to such Optional Redemption Date) specified
herein. Unless otherwise stated on the face hereof or in the pricing supplement
attached hereto or delivered herewith, the Trustee shall mail to the Holder a
notice of such redemption first class, postage prepaid at least 30 days prior to
the date of redemption. Unless otherwise stated herein, the Company may exercise
such option with respect to a redemption of this Note in part only by notifying
the Trustee for this Note at least 45 days prior to any Optional Redemption
Date. In the event of redemption of this Note in part only, a new Note or Notes
for the unredeemed portion hereof will be issued to the Holder hereof upon the
cancellation hereof.

         If so specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, this Note will be repayable prior to
Maturity at the option of the Holder on the Optional Repayment Dates shown on
the face hereof or in the pricing supplement attached hereto or delivered
herewith at the Optional Repayment Prices shown on the face hereof or in the
pricing supplement attached hereto or delivered herewith, together with interest
accrued to the date of repayment. In order for this Note to be repaid, the
Trustee must receive at least 30 but not more than 45 days prior to an Optional
Repayment Date (i) this Note with the form below

<PAGE>   47

entitled "Option to Elect Repayment" duly completed, or (ii) a telegram, telex,
facsimile transmission or letter from a member of a national securities exchange
or the National Association of Securities Dealers, Inc. or a commercial bank or
trust company in the United States of America setting forth the name of the
Holder of this Note, the principal amount of the Note to be repaid, the
certificate number or a description of the tenor and terms of this Note, a
statement that the option to elect repayment is being exercised hereby and a
guarantee that this Note with the form below entitled "Option to Elect
Repayment" duly completed will be received by the Trustee not later than five
Business Days after the date of such telegram, telex, facsimile transmission or
letter. If the guarantee procedure described in clause (ii) of the preceding
sentence is followed, this Note with form duly completed must be received by the
Trustee by such fifth Business Day. Any tender of this Note for repayment
(except pursuant to a Reset Notice or an Extension Notice) shall be irrevocable.
The repayment option may be exercised by the Holder of this Note for less than
the entire principal amount of the Note, provided, that the principal amount of
this Note remaining outstanding after repayment is an authorized denomination.
Upon such partial repayment, this Note shall be canceled and a new Note or Notes
for the remaining principal amount hereof shall be issued in the name of the
Holder of this Note.

         Unless otherwise specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, this Note will not be subject
to any sinking fund.

         Notwithstanding anything herein to the contrary, if this Note is an OID
Note (other than an Indexed Note), the amount payable in the event of redemption
or repayment prior to the Stated Maturity hereof (other than pursuant to an
optional redemption by the Company at a stated Redemption Price) shall be the
Amortized Face Amount of this Note as of the redemption date or the date of
repayment, as the case may be. The Amortized Face Amount of this Note on any
date shall be the amount equal to (i) the Issue Price set forth on the face
hereof or in the pricing supplement attached hereto or delivered herewith plus
(ii) that portion of the difference between such Issue Price and the stated
principal amount of such Note that has accrued by such date at (x) the Bond
Yield to Maturity set forth on the face hereof or in the pricing supplement
attached hereto or delivered herewith or (y) if so specified, the Bond Yield to
Call set forth on the face hereof or in the pricing supplement attached hereto
or delivered herewith (computed in each case in accordance with generally
accepted United States bond yield computation principles), provided, however,
that in no event shall the Amortized Face Amount of a Note exceed its stated
principal amount. The Bond Yield to Call listed on the face of this Note or in
the pricing supplement attached hereto or delivered herewith shall be computed
on the basis of the first occurring Optional Redemption Date with respect to
such Note and the amount payable on such Optional Redemption Date. In the event
that such Note is not redeemed on such first occurring Optional Redemption Date,
the Bond Yield to Call with respect to such Note shall be recomputed on such
Optional Redemption Date on the basis of the next occurring Optional Redemption
Date and the amount payable on such Optional Redemption Date, and shall continue
to be so recomputed on each succeeding Optional Redemption Date until the Note
is so redeemed.

<PAGE>   48

         The Company may at any time purchase Notes at any price in the open
market or otherwise. Notes so purchased by the Company may, at the discretion of
the Company, be held or resold or surrendered to the Trustee for such Notes for
cancellation.

Other Terms

         As provided in the Indenture and subject to certain limitations therein
set forth, this Note is exchangeable for a like aggregate principal amount of
Notes of different authorized denominations, as requested by the Person
surrendering the same.

         As provided in the Indenture and subject to certain limitations therein
set forth, the transfer of this Note is registrable on the Security Register of
the Company, upon surrender of this Note for registration of transfer at the
office or agency of the Company in the Borough of Manhattan, the City and State
of New York, duly endorsed by, or accompanied by a written instrument of
transfer in form satisfactory to the Company, the Security Registrar and the
Trustee duly executed by the Holder hereof or his attorney duly authorized in
writing, and thereupon one or more new Notes of this series, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.

         No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Note for registration of transfer, the
Company, the Trustee and any agent of the Company or the Trustee may treat the
Person in whose name this Note is registered as the Holder hereof for all
purposes, whether or not this Note be overdue, and neither the Company, the
Trustee nor any such agent shall be affected by notice to the contrary.

         If an Event of Default with respect to the Debt Securities of this
series shall have occurred and be continuing, the principal of all the Debt
Securities of this series may be declared due and payable in this manner and
with the effect provided in the Indenture.

         In case this Note shall at any time become mutilated, destroyed, stolen
or lost and this Note or evidence of the loss, theft, or destruction hereof
(together with such indemnity and such other documents or proof as may be
required by the Company or the Trustee) shall be delivered to the principal
corporate trust office of the Trustee, a new Note of like tenor and principal
amount will be issued by the Company in exchange for, or in lieu of, this Note.
All expenses and reasonable charges associated with procuring such indemnity and
with the preparation, authentication and delivery of a new Note shall be borne
by the Holder of this Note.

         The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Debt Securities of each series to
be affected under the Indenture at any time by the Company and the Trustee with
the consent of the Holders of not less than 66

<PAGE>   49

2/3% in aggregate principal amount of Debt Securities at the time outstanding of
each series to be affected. The Indenture also contains provisions permitting
the Holders of specified percentages in aggregate principal amount of the Debt
Securities of any series at the time outstanding, on behalf of the Holders of
all the Debt Securities of such series, to waive compliance by the Company with
certain provisions of the Indenture and certain past defaults under the
Indenture and their consequences. Any such consent or waiver by the Holder of
this Debt Security shall be conclusive and binding upon such Holder and upon all
future Holders of this Debt Security and of any Debt Security issued upon the
registration of transfer hereof or in exchange hereof or in lieu hereof, whether
or not notation of such consent or waiver is made upon the Debt Security.

         Holders of Debt Securities may not enforce their rights pursuant to the
Indenture or the Note except as provided in the Indenture. No reference herein
to the Indenture and no provision of this Note or of the Indenture shall alter
or impair the obligation of the Company, which is absolute and unconditional, to
pay the principal of (and premium, if any) and interest on this Note at the
times, place and rate, and the coin or currency, herein prescribed.

         This Note shall be deemed to be a contract made and to be performed
solely in the State of New York and for all purposes be governed by, and
construed in accordance with, the laws of said State without regard to the
conflicts of law rules of said State.

         All terms used in this Note that are defined in the Indenture shall
have the meanings assigned to them in the Indenture.

<PAGE>   50

                                  ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
instrument, shall be construed as though they were written out in full according
to applicable laws or regulations:

<TABLE>
<S>               <C>                                       <C>
          TEN COM        -as tenants in common                    UNIF GIFT MIN ACT                    Custodian
                                                                                     ------------------
TEN ENT           -as tenants by the entireties                             (Cust)                 (Minor)
JT ENT            -as joint tenants with right of                        Under Uniform Gifts to Minors Act
                                        survivorship and not as tenants in
                   common                                                         ( State)
</TABLE>

     Additional abbreviations may also be used though not in the above list

                            OPTION TO ELECT REPAYMENT

         The undersigned hereby irrevocably requests and instructs the Company
to repay $____ principal amount of the within Note, pursuant to its terms, on
the "Optional Repayment Date" first occurring after the date of receipt of the
within Note as specified below, together with interest thereon accrued to the
date of repayment, to the undersigned at:

           (Please Print or Type Name and Address of the Undersigned)

and to issue to the undersigned, pursuant to the terms of the Indenture, a new
Note or Notes representing the remaining principal amount of this Note.

         For this Option to Elect Repayment to be effective, this Note with the
Option to Elect Repayment duly completed must be received by the Company within
the relevant time period set forth above at its office or agency in the Borough
of Manhattan, the City and State of New York, located initially at the office of
the Trustee at 101 Barclay Street, 21 West, Attention: Corporate Trust
Administration, New York, New York 10286.

                                   Dated:
                           Note: The signature to this Option to Elect Repayment
                           must correspond with the name as written upon the
                           face of the within Note in every particular without
                           alteration or enlargement or any change whatsoever.

         FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto

  Please Insert Social Security or Other
    Identifying Number of Assignee

      Please Print or Type Name and Address Including Zip Code of Assignee

  the within Note and all rights thereunder, hereby irrevocably
  constituting and appointing

                                                            attorney

  to transfer such Note on the books of Citigroup Inc., with full power
  of substitution in the premises.

Dated:

                  Signature

<PAGE>   51

                  NOTICE: The signature to this assignment must correspond with
                  the name as it appears upon the face of the Note in every
                  particular, without alteration of enlargement or any change
                  whatsoever
<PAGE>   52
REGISTERED                                                    PRINCIPAL AMOUNT
NO. FX                                                        OR FACE AMOUNT:
                                                              $-----------------
                                                              CUSIP:------------

                                 CITIGROUP INC.
                    MEDIUM-TERM SUBORDINATED NOTE, SERIES C,
                 DUE NINE MONTHS OR MORE FROM THE DATE OF ISSUE
                                  (FIXED RATE)

         IF APPLICABLE, THE "TOTAL AMOUNT OF OID" AND "YIELD TO MATURITY" SET
FORTH BELOW WILL BE COMPLETED SOLELY FOR THE PURPOSES OF APPLYING THE UNITED
STATES FEDERAL INCOME TAX ORIGINAL ISSUE DISCOUNT ("OID") RULES.

Issue Price:                                                Original Issue Date:

Interest Rate:                                                  Stated Maturity:

Specified Currency (If other than U.S. dollars):

Authorized Denominations:
         (If other than as set forth in the Prospectus Supplement)

Dual Currency Note:                             Yes (see attached)          No

         Optional Payment Currency:
         Designated Exchange Rate:

Interest Payment Dates: Accrue to Pay:          Yes                         No

Indexed Principal Note:                         Yes (see attached)          No

Interest Rate Reset: The Interest Rate may not be changed prior to Stated
Maturity.

                     The Interest Rate may be changed prior to Stated Maturity
(see attached).

Optional Reset Dates (if applicable):
<PAGE>   53
Amortizing Note:                     Yes             No

         Amortization Schedule:

Optional Redemption:                 Yes             No

         Optional Redemption Dates:

         Redemption Prices:

Bond Yield to Maturity:              Bond Yield to Call:

Optional Repayment:                  Yes             No

         Optional Repayment Dates:   Optional Repayment Prices:

Optional Extension of Stated Maturity: Yes           No

         Final Maturity:

Discount Note:                         Yes           No

         Total Amount of OID:       Yield to Maturity:

Renewable Note:                        Yes (see attached)               No

                   Special Election Interval (if applicable):

                           Amount (if less than entire
                          principal amount) as to which
                           election may be exercised:
<PAGE>   54
                  CITIGROUP INC., a corporation duly organized and existing
under the laws of the State of Delaware (herein referred to as the "Company"),
for value received hereby promises to pay CEDE & CO. or registered assigns, (a)
the Principal Amount or, in the case of an Indexed Principal Note, the Face
Amount adjusted by reference to prices, changes in prices, or differences
between prices, of securities, currencies, intangibles, goods, articles or
commodities or by such other objective price, economic or other measures (an
"Index") as described on the face hereof or in the pricing supplement attached
hereto or delivered herewith, in the Specified Currency on the Stated Maturity
shown above, or earlier if and to the extent so provided herein, and (b) accrued
interest on the Principal Amount then outstanding (or in the case of an Indexed
Principal Note, the Face Amount, then outstanding) at the Interest Rate shown
above from the Original Issue Date shown above or from the most recent date to
which interest has been paid or duly provided for, semiannually in arrears on
the Interest Payment Dates specified on the face of this Note or in the pricing
supplement attached hereto or delivered herewith and at Maturity, until, in
either case, the Principal Amount then outstanding or the Face Amount is paid or
duly provided for in accordance with the terms hereof. Interest on this Note, if
any, will be computed on the basis of a 360-day year of twelve 30-day months.

                  The interest so payable, and punctually paid or duly provided
for, on any Interest Payment Date will, as provided in the Indenture referred to
on the reverse hereof, be paid to the Person in whose name this Note (or one or
more Predecessor Securities) is registered at the close of business on the
Regular Record Date for such interest, which (other than interest payable at
Maturity) shall be the date (whether or not a Business Day) fifteen calendar
days immediately preceding such Interest Payment Date, and, in the case of
interest payable at Stated Maturity, shall be the Stated Maturity of this Note.
Notwithstanding the foregoing, if this Note is issued between a Regular Record
Date and the related Interest Payment Date, the interest so payable for the
period from the Original Issue Date to such Interest Payment Date shall be paid
on the next succeeding Interest Payment Date to the Registered Holder hereof on
the related Regular Record Date. Any such interest not so punctually paid or
duly provided for shall forthwith cease to be payable to the Registered Holder
hereof on such Regular Record Date, and may be paid to the Person in whose name
this Note (or one or more Predecessor Securities) is registered at the close of
business on a Special Record Date for the payment of such Defaulted Interest to
be fixed by the Trustee (referred to on the reverse hereof), notice whereof
shall be given to Holders of Notes not less than ten days prior to such Special
Record Date, or may be paid at any time in any other lawful manner not
inconsistent with the requirements of any securities exchange on which the Notes
may be listed, and upon such notice as may be required by such exchange, all as
more fully provided in said Indenture. If an Interest Payment Date with respect
to any Note would other wise be a day that is not a Business Day, such Interest
Payment Date shall not be postponed; provided, however, that any payment
required to be made in respect of such Note on a date (including the day of
Stated Maturity) that is not a Business Day for such Note
<PAGE>   55
need not be made on such date, but may be made on the next succeeding Business
Day with the same force and effect as if made on such date, and no additional
interest shall accrue as a result of such delayed payment. However, if with
respect to any Note for which "Accrue to Pay" is specified on the face hereof or
in the pricing supplement attached hereto or delivered herewith, and any
Interest Payment Date with respect to such Fixed Rate Note would otherwise be a
day that is not a Business Day, such Interest Payment Date shall be postponed to
the next succeeding Business Day. Each payment of interest in respect of an
Interest Payment Date shall include interest accrued through the day before
such Interest Payment Date.

                  For purposes of this Note, "Business Day" means: (i) with
respect to any Note, any day that is not a Saturday or Sunday and that, in The
City of New York, is not a day on which banking institutions generally are
authorized or obligated by law or executive order to close; (ii) with respect
to Notes having a specified currency other than U.S. dollars only, other than
Notes denominated in Euros, any day that, in the principal financial center (as
defined below) of the country of the specified currency, is not a day on which
banking institutions generally are authorized or obligated by law to close; and
(iii) with respect to Notes denominated in Euros, a day on which the
Trans-European Automated Real-Time Gross Settlement Express Transfer ("TARGET")
System is open.

                  As used above, a "principal financial center" means the
capital city of the country issuing the specified currency. However, with
respect to U.S. dollars, Australian dollars, Canadian dollars, Deutsche marks,
Dutch guilders, Italian lire and Swiss francs, the principal financial center
shall be The City of New York, Sydney, Toronto, Frankfurt, Amsterdam, Milan and
Zurich, respectively.

                  The indebtedness evidenced by this Note is, to the extent set
forth in the Indenture, expressly subordinated and subject in right of payment
to the prior payment in full of Senior Indebtedness as defined in the Indenture,
and this Note is issued subject to such provisions, and each Holder of this
Note, by accepting the same, agrees to and shall be bound by such provisions and
authorizes and directs the Trustee in his behalf to take such action as may be
necessary or appropriate to acknowledge or effectuate the subordination as
provided in the Indenture and appoints the Trustee as his attorney-in-fact for
any and all such purposes.

                  If this Note is an Amortizing Note as shown on the face hereof
or in the pricing supplement attached hereto or delivered herewith, a portion or
all the principal amount of the Note is payable prior to Stated Maturity in
accordance with a schedule, by application of a formula, or by reference to an
index (as described above).

                  The principal hereof and any premium and interest hereon are
payable by the Company in the Specified Currency shown above. If the Specified
Currency
<PAGE>   56
shown above is other than U.S. dollars, the Company will arrange to convert all
payments in respect hereof into U.S. dollars in the manner described on the
reverse hereof. The Holder hereof may, if so indicated above, elect to receive
all payments in respect hereof in the Specified Currency by delivery of a
written notice to the Trustee not later than fifteen calendar days prior to the
applicable payment date. Such election will remain in effect until revoked by
written notice to the Trustee received not later than fifteen calendar days
prior to the applicable payment date. If the Company determines that the
Specified Currency is not available for making payments in respect hereof due to
the imposition of exchange controls or other circumstances beyond the Company's
control or is no longer used by the government of the country issuing such
currency or for the settlement of transactions by public institutions or within
the international banking community, then the Holder hereof may not so elect to
receive payments in the Specified Currency, and any such outstanding election
shall be automatically suspended, and payments shall be in U.S. dollars, until
the Company determines that the Specified Currency is again available for making
such payments.

                  Payments of interest in U.S. dollars (other than interest
payable at Maturity) will be made by check mailed to the address of the Person
entitled thereto as such address shall appear on the Security Register on the
applicable Record Date, provided, that, if the Holder hereof is the Holder of
U.S.$10,000,000 (or the equivalent thereof in a currency other than U.S.
dollars determined as provided on the reverse hereof) or more in aggregate
principal amount of Notes of like tenor and term, such U.S. dollar interest
payments will be made by wire transfer of immediately available funds, but only
if appropriate wire transfer instructions have been received in writing by the
Trustee not less than fifteen calendar days prior to the applicable Interest
Payment Date. Simultaneously with any election by the Holder hereof to receive
payments in respect hereof in the Specified Currency (if other than U.S.
dollars), such Holder shall provide appropriate wire transfer instructions to
the Trustee and all such payments will be made by wire transfer of immediately
avail able funds to an account maintained by the payee with a bank located
outside the United States. The principal hereof and any premium and interest
hereon payable at Maturity will be paid in immediately available funds upon
surrender of this Note at the corporate trust office or agency of the Trustee
located in the City and State of New York.

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
NOTE SET FORTH ON THE REVERSE HEREOF AND IN ANY PRICING SUPPLEMENT ATTACHED
HERETO OR DELIVERED HERE WITH, AND SUCH FURTHER PROVISIONS SHALL FOR ALL
<PAGE>   57
PURPOSES HAVE THE SAME EFFECT AS THOUGH FULLY SET FORTH IN THIS PLACE.

                  This Note shall not become valid or obligatory for any purpose
unless and until this Note has been authenticated by Bank One Trust Company,
N.A. (formerly The First National Bank of Chicago), or its successor, as
Trustee.
<PAGE>   58
                  IN WITNESS WHEREOF, the Company has caused this Note to be
executed under its corporate seal.

Dated:

                               CITIGROUP INC.

                               By
                               Authorized Officer

[Seal]

                               Attest
                               Assistant Secretary

                          CERTIFICATE OF AUTHENTICATION

                This is one of the Notes issued under the within-mentioned
Indenture.

Dated:

                               Bank One Trust
                               Company, N.A. as Trustee

                               By
                               Authorized Signatory
<PAGE>   59
                              (REVERSE OF SECURITY)

                                 CITIGROUP INC.
                    MEDIUM-TERM SUBORDINATED NOTE, SERIES C,
                 DUE NINE MONTHS OR MORE FROM THE DATE OF ISSUE
                                  (FIXED RATE)

General

                  This Note is one of a series of duly authorized debt
securities of the Company (the "Debt Securities") issued or to be issued in one
or more series under an indenture, dated as of July 17, 1998, as amended (the
"Indenture"), between the Company and Bank One Trust Company, N.A. (formerly The
First National Bank of Chicago), as trustee (the "Trustee," which term includes
any successor Trustee under the Indenture), to which indenture and all
indentures supplemental thereto reference is hereby made for a statement of the
respective rights, limitations of rights, duties and immunities thereunder of
the Company, the Trustee and the Holders of the Debt Securities and of the terms
upon which the Debt Securities are, and are to be, authenticated and delivered.
The U.S. dollar equivalent of the public offering price or purchase price of
Notes denominated in currencies other than U.S. dollars will be determined by
the Company or its agent, as exchange rate agent for the Notes (the "Exchange
Rate Agent") on the basis of the noon buying rate in New York City for cable
transfers in foreign currencies as certified for customs purposes by the Federal
Reserve Bank of New York (the "Market Exchange Rate") for such currencies on the
applicable issue dates.

                  The Notes are in registered form without coupons. Unless
otherwise specified above, the authorized denominations of Notes denominated in
U.S. dollars will be U.S.$1,000 and any larger amount that is an integral
multiple of U.S.$1,000. The authorized denominations of Notes denominated in a
currency other than U.S. dollars will be as set forth on the respective faces
thereof.

                  Each Note will be issued initially as either a Book-Entry Note
or, if so specified above, a Certificated Note. Book-Entry Notes will not be
exchangeable for Certificated Notes and, except as otherwise provided in the
Indenture, will not otherwise be issuable as Certificated Notes.

Fixed Rate Notes

                  This Note will bear interest from its Original Issue Date, or
from the last Interest Payment Date to which interest has been paid or duly
provided for, at the rate per annum stated on the face hereof or in the pricing
supplement attached hereto or delivered herewith until the principal amount
hereof is paid or made available for payment, except as otherwise described
below under "Subsequent Interest Periods" and "Extension of Maturity," and
except that if so specified in the attached pricing
<PAGE>   60
supplement, the rate of interest payable on certain Fixed Rate Notes may be
subject to adjustment as specified therein.

                  Unless otherwise set forth herein, interest on this Note will
be payable semiannually in arrears on the Interest Payment Dates set forth above
and at Stated Maturity. If an Interest Payment Date with respect to any Note
would otherwise be a day that is not a Business Day, such Interest Payment Date
shall not be postponed; provided, however, that any payment required to be made
in respect of such Note on a date (including the day of Stated Maturity) that is
not a Business Day for such Note need not be made on such date, but may be made
on the next succeeding Business Day with the same force and effect as if made on
such date, and no additional interest shall accrue as a result of such delayed
payment. However, if with respect to any Note for which "Accrue to Pay" is
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, and any Interest Payment Date with respect to such Fixed
Rate Note would otherwise be a day that is not a Business Day, such Interest
Payment Date shall be postponed to the next succeeding Business Day.

                  Each payment of interest in respect of an Interest Payment
Date shall include interest accrued through the day before such Interest Payment
Date. Unless otherwise specified herein, interest on this Note will be computed
on the basis of a 360-day year of twelve 30-day months ("30 over 360").

Subsequent Interest Periods

                  If so specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the Interest Rate on this Note
may be reset by the Company on the date or dates specified on the face hereof or
in the pricing supplement attached hereto or delivered herewith (each an
"Optional Reset Date"). Not later than 40 days prior to each Optional Reset
Date, the Trustee will mail to the Holder of this Note a notice (the "Reset
Notice"), first class, postage prepaid, indicating whether the Company has
elected to reset the Interest Rate, and if so, (i) such new Interest Rate and
(ii) the provisions, if any, for redemption during the period from such Optional
Reset Date to the next Optional Reset Date, or, if there is no such next
Optional Reset Date, to the Stated Maturity of this Note (each such period, a
"Subsequent Interest Period"), including the date or dates on which or the
period or periods during which and the price or prices at which such redemption
may occur during the Subsequent Interest Period. Upon the transmittal by the
Trustee of a Reset Notice to the holder of a Note, such new interest rate shall
take effect automatically. Except as modified by the Reset Notice and as
described below, such Note will have the same terms as prior to the transmittal
of such Reset Notice. Notwithstanding the foregoing, not later than 20 days
prior to the Optional Reset Date, the Company may, at its option, revoke the
Interest Rate provided for in the Reset Notice and establish a higher Interest
Rate for the Subsequent Interest Period
<PAGE>   61
by causing the Trustee to mail notice of such higher Interest Rate to the Holder
of this Note. Such notice shall be irrevocable. All Notes with respect to which
the Interest Rate is reset on an Optional Reset Date will bear such higher
Interest Rate whether or not tendered for repayment.

                  The Holder of this Note will have the option to elect
repayment by the Company on each Optional Reset Date at a price equal to the
principal amount hereof, plus interest accrued to such Optional Reset Date. In
order to obtain repayment on an Optional Reset Date, the Holder must follow the
procedures set forth below for optional repayment, except that the period for
delivery or notification to the Trustee shall be at least 25 but not more than
35 days prior to such Optional Reset Date, and except that if the Holder has
tendered this Note for repayment pursuant to a Reset Notice, the Holder may, by
written notice to the Trustee, revoke such tender for repayment until the close
of business on the tenth day before the Optional Reset Date.

Indexed Notes

                  If this Note is an Indexed Principal Note, then the principal
amount payable at Stated Maturity or earlier redemption or retirement, is
determined by reference to the amount designated on the face hereof or in the
pricing supplement attached hereto or delivered herewith as the Face Amount of
this Note and by reference to the Index as described on the face hereof or in
the pricing supplement attached hereto or delivered herewith. If this Note is an
Indexed Principal Note, the principal amount payable at Stated Maturity or any
earlier redemption or repayment of this Note may be different from the Face
Amount.

                  If a third party is appointed to calculate or announce the
Index for a particular Indexed Note and this third party either suspends the
calculation or announcement of such Index or changes the basis upon which such
Index is calculated, in a manner that is inconsistent with the applicable
pricing supplement, then the Company will select another third party to
calculate or announce the Index. The agent or another affiliate of the Company
may be either the original or successor third party selected by the Company.

                  If for any reason such Index cannot be calculated on the same
basis and subject to the same conditions and controls as applied to the original
third party, then the indexed interest payments, if any, or any indexed
principal amount of such Indexed Principal Note will be calculated in the manner
set forth in the applicable pricing supplement. Any determination by the
selected third party will be binding on all parties, except in the case of an
obvious error.
<PAGE>   62
Specified Currency

                  If the Specified Currency is other than U.S. dollars, the
amount of any U.S. dollar payment to be made in respect hereof will be
determined by the Company or its agent based on the highest firm bid quotation
expressed in U.S. dollars received by the Company or its agent at approximately
11:00 a.m., New York City time, on the second Business Day preceding the
applicable payment date (or, if no such rate is quoted on such date, the last
date on which such rate was quoted) from three (or, if three are not available,
then two) recognized foreign exchange dealers in The City of New York selected
by the Exchange Rate Agent (one or more of which may be an agent involved in the
distribution of the Notes (an "Agent") and another of which may be the Exchange
Rate Agent) for the purchase by the quoting dealer, for settlement on such
payment date, of the aggregate amount of the Specified Currency payable on such
payment date in respect of all Notes denominated in such Specified Currency. All
currency exchange costs will be borne by the Holders of such Notes by deductions
from such payments. If no such bid quotations are available, then such payments
will be made in the Specified Currency, unless the Specified Currency is
unavailable due to the imposition of exchange controls or to other circumstances
beyond the Company's control, in which case payment will be made as described in
the next paragraph.

Payments in Currencies Other than the Specified Currency

                  Except as set forth below, if any payment in respect hereof is
required to be made in a Specified Currency other than U.S. dollars and such
currency is (i) unavailable due to the imposition of exchange controls or other
circumstances beyond the Company's control, (ii) is no longer used by the
government of the country issuing such currency or (iii) is no longer used for
the settlement of transactions by public institutions of or within the
international banking community, then such payment shall be made in U.S. dollars
until such currency is again available or so used. The amount so payable on any
date in such foreign currency shall be converted into U.S. dollars on the basis
of the most recently available Market Exchange Rate for such currency or as
otherwise indicated on the face hereof or in the pricing supplement attached
hereto or delivered herewith. Any payment made under such circumstances in U.S.
dollars will not constitute an Event of Default under the Indenture.
<PAGE>   63
                  In the event of an official redenomination of the Specified
Currency of this Note (other than as a result of European Monetary Union, but
including, without limitation, an official redenomination of any such Specified
Currency that is a composite currency), the obligations of the Company with
respect to payments on this Note shall, in all cases, be deemed immediately
following such redenomination to provide for the payment of that amount of
redenominated currency representing the amount of such obligations immediately
before such redenomination. This Note does not provide for any adjustment to any
amount payable under this Note as a result of (i) any change in the value of the
Specified Currency hereof relative to any other currency due solely to
fluctuations in exchange rates or (ii) any redenomination of any component
currency of any composite currency (unless such composite currency is itself
officially redenominated). If this Note is denominated in a currency of a
country participating in the European Monetary Union, the procedures described
in this paragraph shall not apply, and the obligations of the Company with
respect to payments on this Note shall instead be determined as set forth in the
following paragraph.

                  Certain of the foreign currencies in which debt securities may
be denominated or payments in respect of index warrants may be due or by which
amounts due on the offered securities may be calculated could be issued by
countries participating in Stage III of the European Economic and Monetary
Union. Stage III began on January 1, 1999 for the eleven participating member
states of the European Union that satisfied the economic convergence criteria in
the Treaty on European Union: Austria, Belgium, Finland, France, Germany,
Ireland, Italy, Luxembourg, The Netherlands, Portugal and Spain.

                  Stage III includes the introduction of the "Euro," which,
along with the present national currency of each participating member state, is
legal tender in the participating member states. Pursuant to European Council
Regulation No. 2866/98 of December 31, 1998, one Euro equals: (i) 13.7603
Austrian schillings; (ii) 40.3399 Belgian francs; (iii) 5.94573 Finnish marks;
(iv) 6.55957 French francs; (v) 1.95583 German marks; (vi) 0.787564 Irish
pounds; (vii) 1,936.27 Italian lire; (viii) 40.3399 Luxembourg francs; (ix)
2.20371 Dutch guilders; (x) 200.482 Portugese escudos; or (xi) 166.386 Spanish
pesetas.

Dual Currency Notes

                  If this Note is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as a Dual Currency Note, the
<PAGE>   64
Company may have a one time option, exercisable on one or more dates (each an
"Option Election Date") in whole, but not in part, with respect to all Dual
Currency Notes issued on the same day and having the same terms (a "Tranche"),
of thereafter making all payments of principal, premium, if any, and interest
(which payments would otherwise be made in the Specified Currency of such Notes)
in an optional currency (the "Optional Payment Currency"). Such option will be
exercisable in whole but not in part on an "Option Election Date," which will be
any one of the dates specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith.

                  If the Company makes such an election, the amount payable in
the Optional Payment Currency shall be determined using the Designated Exchange
Rate specified on the face hereof or in the pricing supplement attached hereto
or delivered herewith. If such election is made, notice of such election shall
be mailed in accordance with the terms of the applicable Tranche of Dual
Currency Notes within two Business Days of the Option Election Date and shall
state (i) the first date, whether an Interest Payment Date and/or Stated
Maturity, on which scheduled payments in the Optional Payment Currency will be
made and (ii) the Designated Exchange Rate. Any such notice by the Company, once
given, may not be with drawn. The equivalent value in the Specified Currency of
payments made after such an election may be less, at the then current exchange
rate, than if the Company had made such payment in the Specified Currency.

Renewable Notes

                  If this Note is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as a Renewable Note, this Note
will mature on an Interest Payment Date occurring in or prior to the twelfth
month following the Original Issue Date of this Note (the "Initial Maturity
Date") unless the term of all or any portion of this Note is renewed in
accordance with the following procedures:

                  On the Interest Payment Date occurring in the sixth month
(unless a different interval (the "Special Election Interval") is specified on
the face hereof or in the pricing supplement attached hereto or delivered
herewith) prior to the Initial Maturity Date of this Note (the "Initial Renewal
Date") and on the Interest Payment Date occurring in each sixth month (or in the
last month of each Special Election Interval) after such Initial Renewal Date
(each, together with the Initial Renewal Date, a "Renewal Date"), the term of
this Note may be extended to the Interest Payment Date occurring in the twelfth
month (or, if a Special Election Interval is
<PAGE>   65
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, the last month in a period equal to twice the Special
Election Interval) after such Renewal Date, if the Holder of this Note elects to
extend the term of this Note or any portion thereof as described below. If the
Holder does not elect to extend the term of any portion of the principal amount
of this Note during the specified period prior to any Renewal Date, such portion
will become due and payable on the Interest Payment Date occurring in the sixth
month (or the last month in the Special Election Interval) after such Renewal
Date (the "New Maturity Date").

                  The Holder may elect to renew the term of this Note, or if so
specified, any portion thereof, by delivering a notice to such effect to the
Trustee (or any duly appointed paying agent) at the corporate trust office of
the Trustee or agency of the Trustee in the City of New York not less than 15
nor more than 30 days prior to such Renewal Date. Such election will be
irrevocable and will be binding upon each subsequent Holder of this Note. An
election to renew the term of this Note may be exercised with respect to less
than the entire principal amount of this Note only if so specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith and
then only in such principal amount, or any integral multiple in excess of such
amount, as is specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith. Notwithstanding the foregoing, the term of this
Note may not be extended beyond the Stated Maturity specified for this Note on
the face hereof or in the pricing supplement attached hereto or delivered
herewith.

                  If the Holder does not elect to renew the term, this Note must
be presented to the Trustee (or any duly appointed paying agent) and, as soon as
practicable following receipt of such Note the Trustee (or any duly appointed
paying agent) shall issue in exchange therefor in the name of such Holder (i) a
Note, in a principal amount equal to the principal amount of such exchanged Note
for which no election to renew the term thereof was exercised, with terms
identical to those specified on such exchanged Note (except that such Note shall
have a fixed, nonrenewable Stated Maturity on the New Maturity Date) and (ii) if
an election to renew is made with respect to less than the full principal amount
of such Holder's Note, the Trustee, or any duly appointed paying agent, shall
issue in exchange for such Note in the name of such holder, a replacement
Renewable Note, in a principal amount equal to the principal amount of such
exchanged Note for which the election to renew was made, with terms otherwise
identical to the exchanged Note.

Extension of Maturity

                  If so specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the Maturity of this Note may
be extended at the option of the Company for one or more periods of whole years
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith (each an "Extension Period") from one to five, up to but not
beyond, the date (the "Final
<PAGE>   66
Maturity") set forth on the face hereof or in the pricing supplement attached
hereto or delivered herewith. The Company may exercise such option by notifying
the Trustee for this Note at least 45 but not more than 60 days prior to the old
Stated Maturity of this Note. If the Company exercises such option, the Trustee
will mail to the Holder of this Note not later than 40 days prior to the old
Stated Maturity a notice (the "Extension Notice") first class, postage prepaid
indicating (i) the election of the Company to extend the Stated Maturity, (ii)
the new Stated Maturity, (iii) the Interest Rate applicable to the Extension
Period and (iv) the provisions, if any, for redemption during such Extension
Period including the date or dates on which, or the period or periods during
which, and the price or prices at which such redemption may occur during the
extension period. Upon the Trustee's mailing of the Extension Notice, the Stated
Maturity of this Note shall be extended automatically and, except as modified by
the Extension Notice and as described in the next paragraph, this Note will have
the same terms as prior to the mailing of such Extension Notice. Notwithstanding
the foregoing, not later than 20 days prior to the old Stated Maturity of this
Note, the Company may, at its option, revoke the Interest Rate provided for in
the Extension Notice and establish a higher Interest Rate for the Extension
Period by causing the Trustee to mail notice of such higher Interest Rate, first
class, postage prepaid to the Holder of this Note. Such notice shall be
irrevocable. All Notes with respect to which the Stated Maturity is extended
will bear such higher Interest Rate for the extension period, whether or not
tendered for repayment.

                  If the Company extends the Stated Maturity of this Note, the
Holder will have the option to elect repayment of this Note by the Company on
the old Stated Maturity at a price equal to the principal amount hereof, plus
interest accrued to such date. In order to obtain repayment on such old Stated
Maturity once the Company has extended the Stated Maturity hereof, the Holder
must follow the procedures set forth below for optional repayment, except that
the period for delivery of this Note or notification to the Trustee shall be at
least 25 but not more than 35 days before the old Stated Maturity, and except
that if the Holder has tendered this Note for repayment pursuant to an Extension
Notice, the Holder may, by written notice to the Trustee, revoke such tender for
repayment until the close of business on the tenth day before the old Stated
Maturity.

Optional Redemption, Repayment and Repurchase

                  If so specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the Company may, at its
option, redeem this Note in whole or in part, on the date or dates (each an
"Optional Redemption Date") specified herein, at the price (the "Redemption
Price") (together with accrued interest
<PAGE>   67
to such Optional Redemption Date) specified herein. Unless otherwise stated on
the face hereof or in the pricing supplement attached hereto or delivered
herewith, the Trustee shall mail to the Holder a notice of such redemption first
class, postage prepaid at least 30 days prior to the date of redemption. Unless
otherwise stated herein, the Company may exercise such option with respect to a
redemption of this Note in part only by notifying the Trustee for this Note at
least 45 days prior to any Optional Redemption Date. In the event of redemption
of this Note in part only, a new Note or Notes for the unredeemed portion hereof
will be issued to the Holder hereof upon the cancellation hereof.

                  If so specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, this Note will be repayable
prior to Maturity at the option of the Holder on the Optional Repayment Dates
shown on the face hereof or in the pricing supplement attached hereto or
delivered herewith at the Optional Repayment Prices shown on the face hereof or
in the pricing supplement attached hereto or delivered herewith, together with
interest accrued to the date of repayment. In order for this Note to be repaid,
the Trustee must receive at least 30 but not more than 45 days prior to an
Optional Repayment Date (i) this Note with the form below entitled "Option to
Elect Repayment" duly completed, or (ii) a telegram, telex, facsimile
transmission or letter from a member of a national securities exchange or the
National Association of Securities Dealers, Inc. or a commercial bank or trust
company in the United States of America setting forth the name of the Holder of
this Note, the principal amount of the Note to be repaid, the certificate number
or a description of the tenor and terms of this Note, a statement that the
option to elect repayment is being exercised hereby and a guarantee that this
Note with the form below entitled "Option to Elect Repayment" duly completed
will be received by the Trustee not later than five Business Days after the date
of such telegram, telex, facsimile transmission or letter. If the guarantee
procedure described in clause (ii) of the preceding sentence is followed, this
Note with form duly completed must be received by the Trustee by such fifth
Business Day. Any tender of this Note for repayment (except pursuant to a Reset
Notice or an Extension Notice) shall be irrevocable. The repayment option may be
exercised by the Holder of this Note for less than the entire principal amount
of the Note, provided, that the principal amount of this Note remaining
outstanding after repayment is an authorized denomination. Upon such partial
repayment, this Note shall be canceled and a new Note or Notes for the remaining
principal amount hereof shall be issued in the name of the Holder of this Note.

                  Unless otherwise specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, this Note will not be
subject to
<PAGE>   68
any sinking fund.

                  Notwithstanding anything herein to the contrary, if this Note
is an OID Note (other than an Indexed Principal Note), the amount payable in the
event of redemption or repayment prior to the Stated Maturity hereof (other than
pursuant to an optional redemption by the Company at a stated Redemption Price)
shall be the Amortized Face Amount of this Note as of the redemption date or the
date of repayment, as the case may be. The Amortized Face Amount of this Note on
any date shall be the amount equal to (i) the Issue Price set forth on the face
hereof or in the pricing supplement attached hereto or delivered herewith plus
(ii) that portion of the difference between such Issue Price and the stated
principal amount of such Note that has accrued by such date at (x) the Bond
Yield to Maturity set forth on the face hereof or in the pricing supplement
attached hereto or delivered herewith or (y) if so specified, the Bond Yield to
Call set forth on the face hereof or in the pricing supplement attached hereto
or delivered herewith (computed in each case in accordance with generally
accepted United States bond yield computation principles), provided, however,
that in no event shall the Amortized Face Amount of a Note exceed its stated
principal amount. The Bond Yield to Call listed on the face of this Note or in
the pricing supplement attached hereto or delivered herewith shall be computed
on the basis of the first occurring Optional Redemption Date with respect to
such Note and the amount payable on such Optional Redemption Date. In the event
that such Note is not redeemed on such first occurring Optional Redemption Date,
the Bond Yield to Call with respect to such Note shall be recomputed on such
Optional Redemption Date on the basis of the next occurring Optional Redemption
Date and the amount payable on such Optional Redemption Date, and shall continue
to be so recomputed on each succeeding Optional Redemption Date until the Note
is so redeemed.

                  The Company may at any time purchase Notes at any price in the
open market or otherwise. Notes so purchased by the Company may, at the
discretion of the Company, be held or resold or surrendered to the Trustee for
such Notes for cancellation.

Other Terms

                  As provided in the Indenture and subject to certain
limitations therein set forth, this Note is exchangeable for a like aggregate
principal amount of Notes of different authorized denominations, as requested by
the Person surrendering the same.
<PAGE>   69
                  As provided in the Indenture and subject to certain
limitations therein set forth, the transfer of this Note is registrable on the
Security Register of the Company, upon surrender of this Note for registration
of transfer at the office or agency of the Company in the Borough of Manhattan,
the City and State of New York, duly endorsed by, or accompanied by a written
instrument of transfer in form satisfactory to the Company, the Security
Registrar and the Trustee duly executed by the Holder hereof or his attorney
duly authorized in writing, and thereupon one or more new Notes of this series,
of authorized denominations and for the same aggregate principal amount, will be
issued to the designated transferee or transferees.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

                  Prior to due presentment of this Note for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Note is registered as the Holder hereof
for all purposes, whether or not this Note be overdue, and neither the Company,
the Trustee nor any such agent shall be affected by notice to the contrary.

                  If an Event of Default with respect to the Debt Securities of
this series shall have occurred and be continuing, the principal of all the Debt
Securities of this series may be declared due and payable in this manner and
with the effect provided in the Indenture.

                  In case this Note shall at any time become mutilated,
destroyed, stolen or lost and this Note or evidence of the loss, theft, or
destruction hereof (together with such indemnity and such other documents or
proof as may be required by the Company or the Trustee) shall be delivered to
the principal corporate trust office of the Trustee, a new Note of like tenor
and principal amount will be issued by the Company in exchange for, or in lieu
of, this Note. All expenses and reasonable charges associated with procuring
such indemnity and with the preparation, authentication and delivery of a new
Note shall be borne by the Holder of this Note.

                  The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the rights and
obligations of the Company and the rights of the Holders of the Debt Securities
of each series to be affected under the Indenture at any time by the Company and
the Trustee with the consent of the Holders of not less than a majority in
aggregate principal amount of Debt Securities at the time outstanding of each
series to be affected. The Indenture also contains provisions permitting the
Holders of specified percentages in aggregate principal amount of the Debt
Securities of any series at the time outstanding, on behalf of the Holders of
all the Debt Securities of such series, to waive compliance by the Company with
certain provisions of the Indenture and certain past defaults
<PAGE>   70
under the Indenture and their consequences. Any such consent or waiver by the
Holder of this Debt Security shall be conclusive and binding upon such Holder
and upon all future Holders of this Debt Security and of any Debt Security
issued upon the registration of transfer hereof or in exchange hereof or in lieu
hereof, whether or not notation of such consent or waiver is made upon the Debt
Security.

                  Holders of Debt Securities may not enforce their rights
pursuant to the Indenture or the Note except as provided in the Indenture. No
reference herein to the Indenture and no provision of this Note or of the
Indenture shall alter or impair the obligation of the Company, which is absolute
and unconditional, to pay the principal of (and premium, if any) and interest on
this Note at the times, place and rate, and the coin or currency, herein
prescribed.

                  This Note shall be deemed to be a contract made and to be
performed solely in the State of New York and for all purposes be governed by,
and construed in accordance with, the laws of said State without regard to the
conflicts of law rules of said State.

                  All terms used in this Note that are defined in the Indenture
shall have the meanings assigned to them in the Indenture.
<PAGE>   71
                                  ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
instrument, shall be construed as though they were written out in full according
to applicable laws or regulations:

<TABLE>
<S>               <C>                                          <C>
TEN COM           -as tenants in common        UNIF GIFT MIN ACT ------------- Custodian ---------
TEN ENT           -
                  as tenants by the entireties                       (Cust)               (Minor)
JT ENT            -as joint tenants with right of                Under Uniform Gifts to Minors Act

                    survivorship and not as tenants in
                    common                                      ----------------------------------
                                                                               ( State)
</TABLE>

     Additional abbreviations may also be used though not in the above list

                            OPTION TO ELECT REPAYMENT

                  The undersigned hereby irrevocably requests and instructs the
Company to repay $ principal amount of the within Note, pursuant to its terms,
on the "Optional Repayment Date" first occurring after the date of receipt of
the within Note as specified below, together with interest thereon accrued to
the date of repayment, to the undersigned at:

           (Please Print or Type Name and Address of the Undersigned)

and to issue to the undersigned, pursuant to the terms of the Indenture, a new
Note or Notes representing the remaining principal amount of this Note.

                  For this Option to Elect Repayment to be effective, this Note
with the Option to Elect Repayment duly completed must be received by the
Company within the relevant time period set forth above at its office or agency
in the Borough of Manhattan, the City and State of New York, located initially
at the office of the Trustee at 1 North State Street, 9th Floor, Attention:
Global Corporate Trust Services, Chicago, Illinois 60602.

Dated:
          Note:  The signature to this Option to Elect Repayment must correspond
          with the name as written upon the face of the within Note in
          every particular without alteration or enlargement or any change
          whatsoever.

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s)
unto

         Please Insert Social Security or Other
           Identifying Number of Assignee

      Please Print or Type Name and Address Including Zip Code of Assignee

the within Note and all rights thereunder, hereby irrevocably constituting and
appointing
                                                                      attorney
to transfer such Note on the books of Citigroup Inc.,
with full power of substitution in the premises.

<TABLE>
<S>                                <C>
Dated:
                                    Signature

                                    NOTICE: The signature to this assignment
                                    must correspond with the name as it appears
                                    upon the face of the Note in every
                                    particular, without alteration of
                                    enlargement or any change whatsoever
</TABLE>

<PAGE>   72
REGISTERED                                              PRINCIPAL AMOUNT
NO. FL                                                  OR FACE AMOUNT:
                                                        $----------------------
                                                        CUSIP:
                                                              -----------------

                                 CITIGROUP INC.
                    MEDIUM-TERM SUBORDINATED NOTE, SERIES C,
                 DUE NINE MONTHS OR MORE FROM THE DATE OF ISSUE
                           (FLOATING OR INDEXED RATE)

         IF APPLICABLE, THE "TOTAL AMOUNT OF OID" AND "YIELD TO MATURITY" SET
FORTH BELOW WILL BE COMPLETED SOLELY FOR THE PURPOSES OF APPLYING THE UNITED
STATES FEDERAL INCOME TAX ORIGINAL ISSUE DISCOUNT ("OID") RULES.

Issue Price:                                                Original Issue Date:

Initial Interest Rate:                                          Stated Maturity:

Specified Currency (If other than U.S. dollars):

Authorized Denominations:
         (If other than as set forth in the Prospectus Supplement)

<TABLE>
<CAPTION>
Dual Currency Note:                                                  Yes (see attached)    No
<S>                                                                  <C>                   <C>
         Optional Payment Currency:
         Designated Exchange Rate:

Base Rate:                 CD Rate                                   Commercial            Federal Funds Rate
                                                                     Paper Rate
                           LIBOR Telerate                            LIBOR Reuters         Treasury Rate
                           Treasury Rate                             Prime Rate            J.J. Kenny Rate
                           Constant Maturity
                           Eleventh District Cost of Funds Rate                            Other (see attached)

Interest Reset Period                                                                      Index Maturity:
or Interest Reset Dates:

Interest Payment Dates:                                              Accrue to Pay:        Yes       No
Indexed Principal Note:                                              Yes (see attached)    No
</TABLE>
<PAGE>   73
<TABLE>
<CAPTION>
<S>                   <C>                                            <C>
Floating Rate:        Indexed Interest Rate:                         (see attached)

Spread Multiplier:                                                   Spread (+/-):
</TABLE>

Spread Rest   The Spread or Spread Multiplier may not be changed prior to Stated
              Maturity.

              The Spread or Spread Multiplier may be changed prior to Stated
              Maturity (see attached).

<TABLE>
<CAPTION>
Optional Reset Dates (if applicable):
<S>                                              <C>                           <C>
Maximum Interest Rate:                                                         Minimum Interest Rate:

Inverse Floating Rate Note:                      Yes (see attached)            No

         Initial Fixed Interest Rate:                                          Reset Fixed Reference Rate:

Floating Rate / Fixed Rate Note:                 Yes (see attached)            No

Amortizing Note:                                 Yes                           No

         Amortization Schedule:

Optional Redemption:                             Yes                           No

         Optional Redemption Dates:

         Redemption Prices:

Bond Yield to Maturity:                                                        Bond Yield to Call:

Optional Repayment:                              Yes                           No

         Optional Repayment Dates:               Optional Repayment Prices:

Optional Extension of Stated Maturity:           Yes                           No

         Final Maturity:
</TABLE>
<PAGE>   74
<TABLE>
<CAPTION>
<S>                                              <C>                           <C>
Discount Note:                                   Yes                           No

         Total Amount of OID:                                                  Yield to Maturity:

Renewable Note:                                  Yes (see attached)            No
</TABLE>

                   Special Election Interval (if applicable):

                  Amount (if less than entire principal amount)
                     as to which election may be exercised:
<PAGE>   75
                  CITIGROUP INC., a corporation duly organized and existing
under the laws of the State of Delaware (herein referred to as the "Company")
for value received hereby promises to pay CEDE & CO. or registered assigns, (a)
the Principal Amount or, in the case of an Indexed Principal Note, the Face
Amount adjusted by reference to prices, changes in prices, or differences
between prices, of securities, currencies, intangibles, goods, articles or
commodities or by such other objective price, economic or other measures (an
"Index") as described above or in the pricing supplement attached hereto or
delivered herewith, in the Specified Currency on the Stated Maturity shown
above, or earlier if and to the extent so provided herein, and (b) accrued
interest on the Principal Amount then outstanding (or, in the case of an Indexed
Principal Note, the Face Amount then outstanding): (i) if this is a Floating
Rate Note, at the Initial Interest Rate shown above from the Original Issue Date
shown above until the first Interest Reset Date shown above following the
Original Issue Date and thereafter at the Base Rate shown above, adjusted by the
Spread or Spread Multiplier, if any, shown above, determined in accordance with
the provisions hereof, (ii) if this is an Indexed Rate Note, at a rate
determined by reference to an Index as described herein, (iii) if this is an
Inverse Floating Rate Note, at the Initial Interest Rate shown above from the
Original Issue Date shown above until the first Interest Reset Date shown above
following the Original Issue Date and thereafter at the Inverse Floating Rate,
as determined in accordance with the provisions hereof, or (iv) if this is a
Floating Rate/Fixed Rate Note, at a rate determined as described herein, until,
in each case, the Principal Amount or the Face Amount is paid or duly provided
for in accordance with the terms hereof. The interest so payable, and punctually
paid or duly provided for, on each Interest Payment Date specified herein will,
as provided in the Indenture referred to on the reverse hereof, be paid to the
person in whose name this Note (or one or more Predecessor Securities) is
registered at the close of business on the Regular Record Date for such
interest, which, in the case of any Interest Payment Date shall be the date
(whether or not a Business Day), fifteen calendar days immediately preceding
such Interest Payment Date and, in the case of interest payable at Stated
Maturity shall be the Stated Maturity of this Note. Notwithstanding the
foregoing, if this Note is issued between a Regular Record Date and the related
Interest Payment Date, the interest so payable for the period from the Original
Issue Date to such Interest Payment Date shall be paid on the next succeeding
Interest Payment Date to the Registered Holder hereof on the related Regular
Record Date. Any such interest not so punctually paid or duly provided for shall
forthwith cease to be payable to the Registered Holder hereof on such Regular
Record Date and may be paid to the Person in whose name this Note (or one or
more Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee (referred to on the reverse hereof), notice whereof shall be given to
Holders of Notes not less than ten days prior to such Special Record Date, or
may be paid at any time in any other lawful manner not inconsistent with the
requirements of any securities exchange on which the Notes may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture.

                  For purposes of this Note, "Business Day" means: (i) with
respect to any Note, any day that is not a Saturday or Sunday and that, in The
City of New York, is not a day on which banking institutions generally are
authorized or obligated by law or executive order to close; (ii) with respect to
LIBOR Notes only, any such day on which dealings in deposits in U.S. dollars
<PAGE>   76
are transacted in the London interbank market (a "London Business Day"); (iii)
with respect to Notes having a specified currency other than U.S. dollars only,
other than Notes denominated in Euros, any day that, in the principal financial
center (as defined below) of the country of the specified currency, is not a day
on which banking institutions generally are authorized or obligated by law to
close; and (iv) with respect to Notes denominated in Euros, a day on which the
Trans-European Automated Real-Time Gross Settlement Express Transfer ("TARGET")
System is open.

                  As used above, a "principal financial center" means the
capital city of the country issuing the specified currency. However, with
respect to U.S. dollars, Australian dollars, Canadian dollars, Deutsche marks,
Dutch guilders, Italian lire and Swiss francs, the principal financial center
shall be The City of New York, Sydney, Toronto, Frankfurt, Amsterdam, Milan and
Zurich, respectively.

                  The indebtedness evidenced by this Note is, to the extent set
forth in the Indenture, expressly subordinated and subject in right of payment
to the prior payment in full of Senior Indebtedness as defined in the Indenture,
and this Note is issued subject to such provisions, and each Holder of this
Note, by accepting the same, agrees to and shall be bound by such provisions and
authorizes and directs the Trustee in his behalf to take such action as may be
necessary or appropriate to acknowledge or effectuate the subordination as
provided in the Indenture and appoints the Trustee as his attorney-in-fact for
any and all such purposes.

                  If this Note is an Amortizing Note as shown on the face hereof
or in the pricing supplement attached hereto or delivered herewith, a portion or
all the principal amount of the Note is payable prior to Stated Maturity in
accordance with a schedule, by application of a formula, or by reference to an
index (as described above).

                  The principal hereof and any premium and interest hereon are
payable by the Company in the Specified Currency shown above. If the Specified
Currency shown above is other than U.S. dollars, the Company will arrange to
convert all payments in respect hereof into U.S. dollars in the manner described
on the reverse hereof. The Holder hereof may, if so indicated above, elect to
receive all payments in respect hereof in the Specified Currency by delivery of
a written notice to the Trustee not later than fifteen calendar days prior to
the applicable payment date. Such election will remain in effect until revoked
by written notice to the Trustee received not later than fifteen calendar days
prior to the applicable payment date. If the Company determines that the
Specified Currency is not available for making payments in respect hereof due to
the imposition of exchange controls or other circumstances beyond the Company's
control or is no longer used by the government of the country issuing such
currency or for the settlement of transactions by public institutions or within
the international banking community, then the Holder hereof may not so elect to
receive payments in the Specified Currency, and any such outstanding election
shall be automatically suspended, and payments shall be in U.S. dollars, until
the Company determines that the Specified Currency is again available for making
such payments.
<PAGE>   77
                  Payments of interest in U.S. dollars (other than interest
payable at Maturity) will be made by check mailed to the address of the Person
entitled thereto as such address shall appear on the Security Register on the
applicable Record Date, provided, that, if the Holder hereof is the Holder of
U.S.$10,000,000 (or the equivalent thereof in a currency other than U.S. dollars
determined as provided on the reverse hereof) or more in aggregate principal
amount of Notes of like tenor and term, such U.S. dollar interest payments will
be made by wire transfer of immediately available funds, but only if appropriate
wire transfer instructions have been received in writing by the Trustee not less
than fifteen calendar days prior to the applicable Interest Payment Date.
Simultaneously with any election by the Holder hereof to receive payments in
respect hereof in the Specified Currency (if other than U.S. dollars), such
Holder shall provide appropriate wire transfer instructions to the Trustee and
all such payments will be made by wire transfer of immediately available funds
to an account maintained by the payee with a bank located outside the United
States. The principal hereof and any premium and interest hereon payable at
Maturity will be paid in immediately available funds upon surrender of this Note
at the corporate trust office or agency of the Trustee located in the City and
State of New York.

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
NOTE SET FORTH ON THE REVERSE HEREOF AND IN ANY PRICING SUPPLE MENT ATTACHED
HERETO OR DELIVERED HEREWITH, AND SUCH FURTHER PROVISIONS SHALL FOR ALL PURPOSES
HAVE THE SAME EFFECT AS THOUGH FULLY SET FORTH IN THIS PLACE.

                  This Note shall not become valid or obligatory for any purpose
unless and until this Note has been authenticated by Bank One Trust Company,
N.A. (formerly The First National Bank of Chicago), or its successor, as
Trustee.
<PAGE>   78
                  IN WITNESS WHEREOF, the Company has caused this Note to be
executed under its corporate seal.

Dated:
                                            CITIGROUP INC.

                                            By
                                            Authorized Officer

[Seal]

                                            Attest
                                            Assistant Secretary

                          CERTIFICATE OF AUTHENTICATION

                       This is one of the Notes issued under the
within-mentioned Indenture.

Dated:
                                            Bank One Trust Company, N.A,
                                            as Trustee

                                            By
                                              Authorized Signatory
<PAGE>   79
                              (REVERSE OF SECURITY)

                                 CITIGROUP INC.
                    MEDIUM-TERM SUBORDINATED NOTE, SERIES C,
                 DUE NINE MONTHS OR MORE FROM THE DATE OF ISSUE
                           (FLOATING OR INDEXED RATE)

General

                  This Note is one of a series of duly authorized debt
securities of the Company (the "Debt Securities") issued or to be issued in one
or more series under an indenture, dated as of July 17, 1998, as amended (the
"Indenture"), between the Company and Bank One Trust Company, N.A. (formerly The
First National Bank of Chicago), as trustee (the "Trustee," which term includes
any successor Trustee under the Indenture), to which indenture and all
indentures supplemental thereto reference is hereby made for a statement of the
respective rights, limitations of rights, duties and immunities thereunder of
the Company, the Trustee and the Holders of the Debt Securities and of the terms
upon which the Debt Securities are, and are to be, authenticated and delivered.
The U.S. dollar equivalent of the public offering price or purchase price of
Notes denominated in currencies other than U.S. dollars will be determined by
the Company or its agent, as exchange rate agent for the Notes (the "Exchange
Rate Agent") on the basis of the noon buying rate in New York City for cable
transfers in foreign currencies as certified for customs purposes by the Federal
Reserve Bank of New York (the "Market Exchange Rate") for such currencies on the
applicable issue dates.

                  The Notes are in registered form without coupons. Unless
otherwise specified above, the authorized denominations of Notes denominated in
U.S. dollars will be U.S.$1,000 and any larger amount that is an integral
multiple of U.S.$1,000. The authorized denominations of Notes denominated in a
currency other than U.S. dollars will be as set forth on the respective faces
thereof.

                  Each Note will be issued initially as either a Book-Entry Note
or, if so specified above, a Certificated Note. Book-Entry Notes will not be
exchangeable for Certificated Notes and, except as otherwise provided in the
Indenture, will not otherwise be issuable as Certificated Notes.

Floating Rate Notes

                  Unless otherwise specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, if this Note is a
Floating Rate Note, this Note will bear interest from its Original Issue Date
to, but not including, the first Interest Reset Date (as defined below) at the
Initial Interest Rate set forth on the face hereof or in the pricing supplement
attached hereto or delivered herewith. Thereafter, the interest rate hereon for
each Interest Reset Period will be determined by reference to the Base Rate
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, plus or minus the Spread, if any, or
<PAGE>   80
multiplied by the Spread Multiplier, if any, specified on the face hereof or in
the pricing supplement attached hereto or delivered herewith. The Base Rates
that may be specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith are the CD Rate, the Commercial Paper Rate, the
Federal Funds Rate, LIBOR Telerate, LIBOR Reuters, the Treasury Rate, Treasury
Rate Constant Maturity, the Prime Rate, the J.J. Kenny Rate, the Eleventh
District Cost of Funds Rate or any other Base Rate specified on the face hereof
or in the pricing supplement attached hereto or delivered herewith.

                  "H.15(519)" means the publication entitled "Statistical
Release H.15(519), Selected Interest Rates" or any successor publication,
published by the Board of Governors of the Federal Reserve System.

                  "H.15 Daily Update" means the daily update of the Board of
Governors of the Federal Reserve System at
http://www.bog.frb.fed.us/releases/H15/update or any successor site or
publication.

                  "Calculation Date," where applicable, means the date by which
the Calculation Agent is to calculate the interest rate for Floating Rate Notes
which shall be the earlier of (i) the tenth calendar day after the related Rate
Determination Date, or if any such day is not a business day, the next
succeeding business day or (2) the business day preceding the applicable
Interest Payment Date or the Stated Maturity, as the case may be.

                  As specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, this Note may also have either or both of
the following (in each case expressed as a rate per annum on a simple interest
basis): (i) a maximum limitation, or ceiling, on the rate at which interest may
accrue during any interest period ("Maximum Interest Rate") and/or (ii) a
minimum limitation, or floor, on the rate at which interest may accrue during
any interest period ("Minimum Interest Rate"). In addition to any Maximum
Interest Rate that may be specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the interest rate will in no
event be higher than the maximum rate permitted by applicable law, as the same
may be modified by United States law of general application.

                  The Company will appoint, and enter into an agreement with,
agents (each, a "Calculation Agent") to calculate interest rates on this Note.
All determinations of interest rates by the Calculation Agent shall, in the
absence of manifest error, be conclusive for all purposes and binding on the
Holder hereof. Unless otherwise specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, Bank One Trust Company, N.A.
(formerly The First National Bank of Chicago) shall be the Calculation Agent for
this Note. At the request of the Holder hereof, the Calculation Agent will
provide the interest rate then in effect and, if determined, the interest rate
that will become effective on the next Interest Reset Date.

                  The interest rate hereon will be reset daily, weekly, monthly,
quarterly, semiannually or annually (such period being the "Interest Reset
Period" specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith, and the first day of
<PAGE>   81
each Interest Reset Period being an "Interest Reset Date"). Unless otherwise
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, the Interest Reset Dates will be as follows: (i) if this
Note resets daily, each Business Day; (ii) if this Note (unless this Note is a
Treasury Rate Note) resets weekly, Wednesday of each week; (iii) if this Note is
a Treasury Rate Note that resets weekly, Tuesday of each week (except as
provided below under "Determination of Treasury Rate"); (iv) if this Note resets
monthly, the third Wednesday of each month (with the exception of monthly reset
Eleventh District Cost of Funds Rate Notes, which reset on the first calendar
day of each month); (v) if this Note resets quarterly, the third Wednesday of
March, June, September and December of each year; (vi) if this Note resets
semiannually, the third Wednesday of the two months of each year specified on
the face hereof or in the pricing supplement attached hereto or delivered
herewith; (vii) and if this Note resets annually, the third Wednesday of the
month of each year specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith. If an Interest Reset Date would otherwise
be a day that is not a Business Day, such Interest Reset Date shall be postponed
to the next succeeding Business Day, except that, if the Base Rate specified on
the face hereof or in the pricing supplement attached hereto or delivered
herewith is LIBOR and such Business Day is in the next succeeding calendar
month, such Interest Reset Date shall instead be the immediately preceding
Business Day. If an auction of direct obligations of United States Treasury
Bills falls on a day that is an Interest Reset Date for Treasury Rate Notes, the
Interest Reset Date shall be the succeeding Business Day.

                  Unless otherwise specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, the interest payable
hereon on each Interest Payment Date shall be the interest accrued from and
including the Original Issue Date or the last date to which interest has been
paid, as the case may be, to but excluding such Interest Payment Date, provided,
however, that if the interest rate is reset daily or weekly, the interest
payable hereon shall be the interest accrued from and including the Original
Issue Date or the last date to which interest has been accrued and paid, as the
case may be, to but excluding the Record Date immediately preceding such
Interest Payment Date, except that, at Maturity, the interest payable will
include interest accrued to, but excluding, the date of Maturity.

                  If more than one Interest Reset Date occurs during any period
for which accrued interest is being calculated, accrued interest shall be
calculated by multiplying the principal amount hereof (or if this Note is an
Indexed Principal Note, the Face Amount specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith) by an accrued interest
factor. Such accrued interest factor will be computed by adding the interest
factors calculated for each day in the period for which accrued interest is
being calculated. The interest factor (expressed as a decimal calculated to
seven decimal places without rounding) for each such day will be computed,
unless otherwise specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, by dividing the interest rate in effect
on such day by 360 if the Base Rate specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith is the CD Rate, the
Commercial Paper Rate, the Federal Funds Rate, LIBOR Telerate, LIBOR Reuters,
the Prime Rate, the J.J. Kenny Rate, or the Eleventh District Cost of Funds
Rate, or by the actual number of days in the year, if the Base Rate
<PAGE>   82
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith is the Treasury Rate or Treasury Rate Constant Maturity. For
purposes of making the foregoing calculations, the interest rate in effect on
any Interest Reset Date will be the applicable rate as reset on such date. In
all other cases, accrued interest shall be calculated by multiplying the
principal amount hereof (or if this Note is an Indexed Principal Note, the Face
Amount specified on the face hereof or in the pricing supplement attached hereto
or delivered herewith) by the interest rate in effect during the period for
which accrued interest is being calculated, and multiplying that product by the
quotient obtained by dividing the number of days in the period for which accrued
interest is being calculated by 360 if the Base Rate specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith is the
CD Rate, the Commercial Paper Rate, the Federal Funds Rate, LIBOR Telerate,
LIBOR Reuters, the Prime Rate, the J.J. Kenny Rate, or the Eleventh District
Cost of Funds Rate, or by the actual number of days in the year, if the Base
Rate specified on the face hereof or in the pricing supplement attached hereto
or delivered herewith is the Treasury Rate or Treasury Rate Constant Maturity.

                  Unless otherwise specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, all percentages
resulting from any calculation of the rate of interest hereof will be rounded,
if necessary, to the nearest 1/100,000 of 1% (.0000001), with five
one-millionths of a percentage point rounded upward, and all currency amounts
used in or resulting from such calculation will be rounded to the nearest
one-hundredth of a unit (with .005 of a unit being rounded upward).

                  Unless otherwise specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, interest will be
payable as follows: (i) if this Note resets daily, weekly or monthly (other than
Eleventh District Cost of Funds Rate Notes), interest will be payable on the
third Wednesday of each month or on the third Wednesday of March, June,
September and December of each year, as specified on the face hereof or in the
pricing supple ment attached hereto or delivered herewith or (ii) in the case of
Eleventh District Cost of Funds Rate Notes, interest will be payable on the
first calendar day of each March, June, September and December; (iii) if this
Note resets quarterly, interest will be payable on the third Wednesday of March,
June, September and December of each year; (iv) if this Note resets
semiannually, interest will be payable on the third Wednesday of each of two
months of each year specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith; (v) if this Note resets annually,
interest will be payable on the third Wednesday of the month of each year
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, and in each case at Maturity (each such day being an
"Interest Payment Date"). If an Interest Payment Date would otherwise fall on a
day that is not a Business Day, such Interest Payment Date shall be postponed to
the next succeeding Business Day, except that, if the Base Rate specified on the
face hereof or in the pricing supplement attached hereto or delivered herewith
is LIBOR and such Business Day is in the next succeeding calendar month, such
Interest Payment Date shall instead be the immediately preceding Business Day,
provided, however, if with respect to any Note for which "Accrue to Pay" is not
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, if an Interest Payment Date with respect to such Note would
otherwise be a day that is not a Business Day,
<PAGE>   83
such Interest Payment Date shall not be postponed; provided, further, that any
payment required to be made in respect of a Note that does not Accrue to Pay on
a date (including the day of Stated Maturity) that is not a Business Day for
such Note need not be made on such date, but may be made on the next succeeding
Business Day with the same force and effect as if made on such date, and no
additional interest shall accrue as a result of such delayed payment.

                  Upon the request of the holder of this Floating Rate Note, the
Calculation Agent for the Note will provide the interest rate then in effect
and, if determined, the interest rate that will become effective on the next
Interest Reset Date with respect to the Note.

                  Subject to applicable provisions of law and except as
specified herein, on each Interest Reset Date the rate of interest shall be the
rate determined in accordance with the provisions of the applicable heading
below.

Determination of CD Rate

                  If the Base Rate specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith is the CD Rate, this
Note will bear interest for each Interest Reset Period at the interest rate
calculated with reference to the CD Rate and the Spread or Spread Multiplier, if
any, specified on the face hereof or in the pricing supplement attached hereto
or delivered herewith. The "CD Rate" for each Interest Reset Period shall be the
rate as of the second Business Day prior to the Interest Reset Date for such
Interest Reset Period (a "CD Rate Determination Date") for negotiable
certificates of deposit having the Index Maturity specified on the face hereof
or in the pricing supplement attached hereto or delivered herewith as published
in H.15(519) under the heading "CDs (Secondary Market)."

                  The following procedures will be followed if the CD Rate
cannot be determined and described above. If the above rate is not published
prior to 3:00 p.m., New York City time, on the Calculation Date pertaining to
the CD Rate Determination Date, then the "CD Rate" for such Interest Reset
Period will be the rate on the CD Rate Determination Date for negotiable
certificates of deposit of the Index Maturity specified on the face hereof or in
the pricing supplement attached hereto or delivered herewith as published in the
H.15 Daily Update. If by 3:00 p.m., New York City time, on such Calculation Date
such rate is not yet published in either H.15(519) or in the H.15 Daily Update,
then the "CD Rate" for such Interest Reset Period will be calculated by the
Calculation Agent and will be the arithmetic mean of the secondary market
offered rates as of 10:00 a.m., New York City time, on the CD Rate Determination
Date of three leading nonbank dealers in negotiable U.S. dollar certificates of
deposit in The City of New York selected by the Calculation Agent for negotiable
certificates of deposit of major United States money center banks of the highest
credit standing (in the market for negotiable certificates of deposit) with a
remaining maturity closest to the Index Maturity on the face hereof or in the
pricing supplement attached hereto or delivered herewith in a denomination of
$5,000,000, provided, however, that if the dealers selected as aforesaid by the
Calculation Agent are not quoting offered rates as mentioned in this sentence,
the CD Rate for such Interest Reset Period will be the same as the CD Rate for
the immediately preceding Interest Reset Period (or, if there
<PAGE>   84
was no such Interest Reset Period, the Initial Interest Rate).

                  CD Rate Notes, like other Notes, are not deposit obligations
of a bank and are not insured by the Federal Deposit Insurance Corporation.

Determination of Commercial Paper Rate

                  If the Base Rate shown on the face hereof or in the pricing
supplement attached hereto or delivered herewith is the Commercial Paper Rate,
this Note will bear interest for each Interest Reset Period at the interest rate
calculated with reference to the Commercial Paper Rate and the Spread or Spread
Multiplier, if any, specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith. The "Commercial Paper Rate" for each
Interest Reset Period will be determined by the Calculation Agent as of the
second Business Day prior to the Interest Reset Date for such Interest Reset
Period (a "Commercial Paper Rate Determination Date") and shall be the Money
Market Yield (as defined below) on such Commercial Paper Rate Determination
Date of the rate for commercial paper having the Index Maturity specified on the
face hereof or in the pricing supplement attached hereto or delivered herewith,
as such rate shall be published in H.15(519) under the heading "Commercial Paper
- Nonfinancial."

                  The following procedures will be followed if the Commercial
Paper Rate cannot be determined as described above. In the event that such rate
is not published prior to 3:00 p.m., New York City time, on the Calculation Date
pertaining to the Commercial Paper Rate Determination Date, then the Commercial
Paper Rate for such Interest Reset Period shall be the Money Market Yield on the
Commercial Paper Rate Determination Date of the rate for commercial paper of the
specified Index Maturity as published in the H.15 Daily Update under the heading
"Commercial Paper - Nonfinancial." If by 3:00 p.m., New York City time, on such
Calculation Date such rate is not yet published in either H.15(519) or in the
H.15 Daily Update, then the "Commercial Paper Rate" for such Interest Reset
Period shall be the Money Market Yield of the arithmetic mean of the offered
rates as of 11:00 a.m., New York City time, on the Commercial Paper Rate
Determination Date of three leading dealers of commercial paper in The City of
New York selected by the Calculation Agent for commercial paper of the Index
Maturity specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith placed for an industrial issuer whose bonds are
rated "AA" or the equivalent by a nationally recognized rating agency, provided,
however, that if the dealers selected as aforesaid by the Calculation Agent are
not quoting offered rates as mentioned in this sentence, the "Commercial Paper
Rate" for such Interest Reset Period will be the same as the Commercial Paper
Rate for the immediately preceding Interest Reset Period (or, if there was no
such Interest Reset Period, the Commercial Paper Rate will be the Initial
Interest Rate).

                  "Money Market Yield" shall be a yield calculated in accordance
with the following formula:
                                         D x 360
                  Money Market Yield = ----------- X 100
<PAGE>   85
                                        360 - (D x M)

where "D" refers to the applicable per annum rate for commercial paper quoted on
a bank discount basis and expressed as a decimal and "M" refers to the actual
number of days in the Index Maturity specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith.

Determination of Federal Funds Rate

                  If the Base Rate specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith is the Federal Funds
Rate, this Note will bear interest for each Interest Reset Period at the
interest rate calculated with reference to the Federal Funds Rate and Spread or
Spread Multiplier, if any, specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith. The "Federal Funds Rate" for
each Interest Reset Period shall be the effective rate on the second business
day prior to the Interest Reset Date for such Interest Reset Period (a "Federal
Funds Rate Determination Date") for Federal Funds as published in H.15(519)
under the heading "Federal Funds (Effective)."

                  The following procedures will be followed if the Federal Funds
Rate cannot be determined as described above. In the event that such rate is not
published prior to 3:00 p.m., New York City time, on the Calculation Date
pertaining to the Federal Funds Rate Determination Date, the "Federal Funds
Rate" for such Interest Reset Period shall be the rate on the Federal Funds Rate
Determination Date as published in the H.15 Daily Update under the heading
"Federal Funds/Effective Rate." If by 3:00 p.m., New York City time, on such
Calculation Date, such rate is not yet published in either H.15(519) or in the
H.15 Daily Update, then the "Federal Funds Rate" for such Interest Reset Period
shall be the rate on the Federal Funds Rate Determination Date made publicly
available by the Federal Reserve Bank of New York which is equivalent to the
rate which appears in H.15(519) under the heading "Federal Funds (Effective),"
provided, however, that if such rate is not made publicly available by the
Federal Reserve Bank of New York by 3:00 p.m., New York City time, on such
Calculation Date, the "Federal Funds Rate" for such Interest Reset Period will
be the same as the Federal Funds Rate in effect for the immediately preceding
Interest Reset Period (or, if there is no such Interest Reset Period, the
Federal Funds Rate will be the Initial Interest Rate). If this Note resets
daily, the interest rate on this Note for the period from and including a Monday
to but excluding the succeeding Monday will be reset by the Calculation Agent on
such second Monday (or, if not a Business Day, on the next succeeding Business
Day) to a rate equal to the average of the Federal Funds Rates in effect with
respect to each such day in such week.

Determination of LIBOR

                  If the Base Rate specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith is LIBOR Telerate or
LIBOR Reuters, this Note will bear interest for each Interest Reset Period at
the interest rate calculated with reference to LIBOR and the Spread or Spread
Multiplier, if any, specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith. "LIBOR" for each Interest Reset Period
will be determined by the
<PAGE>   86
Calculation Agent as follows.

                  On the second London Banking Day prior to the Interest Reset
Date for such Interest Reset Period (a "LIBOR Determination Date"), the
Calculation Agent for such LIBOR Note will determine the offered rates for
deposits in the Specified Currency for the period of the Index Maturity
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith, commencing on such Interest Reset Date, which appear on the
Designated LIBOR Page at approximately 11:00 a.m., London time, on such LIBOR
Determination Date. "Designated LIBOR Page" means either (a) if "LIBOR Telerate"
is designated on the face hereof or in the pricing supplement attached hereto or
delivered herewith, the display designated as page "3750" on the Bridge Telerate
Service (or such other page as may replace page "3750" on such service or such
other service as may be nominated by the British Bankers' Association for the
purpose of displaying the London interbank offered rates of major banks), and
LIBOR for such Interest Reset Period will be the relevant offered rate as
determined by the Calculation Agent; or (b) if "LIBOR Reuters" is designated on
the face hereof or in the pricing supplement attached hereto or delivered
herewith, "Designated LIBOR Page" means the arithmetic mean determined by the
Calculation Agent of the two or more offered rates on the display designated as
page "LIBO" on the Reuters Monitor Money Rates Service (or such other page as
may replace the LIBO page on such service or such other service as may be
nominated by the British Bankers' Association for the purpose of displaying
London interbank offered rates of major banks). If neither LIBOR Reuters nor
LIBOR Telerate is specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith, LIBOR will be determined as if LIBOR
Telerate had been specified.

                  If LIBOR cannot be determined as described above (either
because the Designated LIBOR Page is no longer available or because fewer than
two offered rates appear on the Designated LIBOR Page on the LIBOR Determination
Date), the Calculation Agent will determine "LIBOR" as follows. The Calculation
Agent will request the principal London offices of each of four major banks in
the London interbank market selected by the Calculation Agent to provide the
Calculation Agent with its offered quotations for deposits in the Specified
Currency for the period of the Index Maturity specified on the face hereof or in
the pricing supplement attached hereto or delivered herewith, commencing on such
Interest Reset Date, to prime banks in the London interbank market at
approximately 11:00 a.m., London time, on the LIBOR Determination Date and such
offered quotations will be in a principal amount equal to an amount of at least
$1,000,000 or its approximate equivalent thereof in the Specified Currency that
is representative of a single transaction in such market at such time. If two or
more such quotations are provided, "LIBOR" for such Interest Reset Period will
be the arithmetic mean of such quotations. If less than two such quotations are
provided,"LIBOR" for such Interest Reset Period will be the arithmetic mean of
rates quoted by three major banks in The City of New York selected by the
Calculation Agent for such LIBOR Note at approximately 11:00 a.m., New York City
time, on the LIBOR Determination Date for loans in the Specified Currency to
leading European banks for the period of the Index Maturity specified on the
face hereof or in the pricing supplement attached hereto or delivered herewith,
commencing on such Interest Reset Date, and in a principal amount equal to an
amount of at least $1,000,000 or the approximate equivalent
<PAGE>   87
thereof in the Specified Currency that is representative of a single transaction
in such market at such time, provided, however, that if fewer than three banks
selected as aforesaid by the Calculation Agent are quoting rates as mentioned in
this sentence, "LIBOR" for such Interest Reset Period will be the same as LIBOR
for the immediately preceding Interest Reset Period (or, if there was no such
Interest Reset Period, the LIBOR Rate will be the Initial Interest Rate).

Determination of Treasury Rate

                  If the Base Rate specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith is the Treasury Rate,
or Treasury Rate Constant Maturity, this Note will bear interest for each
Interest Reset Period at the interest rate calculated with reference to the
Treasury Rate and the Spread or Spread Multiplier, if any, specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith.
Unless "Treasury Rate Constant Maturity" is specified on the face hereof or in
the pricing supplement attached hereto or delivered herewith, the "Treasury
Rate" for each Interest Reset Period will be the rate for the auction held on
the Treasury Rate Determination Date (as defined below) for such Interest Reset
Period of direct obligations of the United States ("Treasury Securities") that
have the Index Maturity specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, as such rate appears on either
Telerate Page 56 or Telerate Page 57 under the heading "AVGE INVEST YIELD." The
following procedures will be followed if the Treasury Rate cannot be determined
as described above. If not so published by 3:00 p.m., New York City time, on the
Calculation Date pertaining to such Treasury Rate Determination Date, the
"Treasury Rate" for such Interest Reset Period will be the auction average rate
(expressed as a bond equivalent on the basis of a year of 365 or 366 days, as
applicable, and applied on a daily basis) on the Treasury Rate Determination
Date as otherwise announced by the United States Department of the Treasury. In
the event that the results of the auction of Treasury Securities having the
Index Maturity specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith are not published or reported as provided
above by 3:00 p.m., New York City time, on such Calculation Date, or if no such
auction is held on the Treasury Rate Determination Date, then the "Treasury
Rate" for such Interest Reset Period shall be calculated by the Calculation
Agent and shall be a yield to maturity (expressed as a bond equivalent on the
basis of a year of 365 or 366 days, as applicable, and applied on a daily basis)
of the arithmetic mean of the secondary market bid rates as of approximately
3:30 p.m., New York City time, on the Treasury Rate Determination Date, of three
leading primary United States government securities dealers selected by the
Calculation Agent for the issue of Treasury bills with a remaining maturity
closest to the Index Maturity specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, provided, however, that if the
dealers selected as aforesaid by the Calculation Agent are not quoting bid rates
as mentioned in this sentence, then the "Treasury Rate" for such Interest Reset
Period will be the same as the Treasury Rate for the immediately preceding
Interest Reset Period (or, if there was no such Interest Reset Period, the
Initial Interest Rate).

                  The "Treasury Rate Determination Date" for each Interest Reset
Period will be the day of the week in which the Interest Reset Date for such
Interest Reset Period falls on which Treasury Securities would normally be
auctioned. Treasury Securities are normally sold at
<PAGE>   88
auction on Monday of each week, unless that day is a legal holiday, in which
case the auction is normally held on the following Tuesday, except that such
auction may be held on the preceding Friday. If, as the result of a legal
holiday, an auction is so held on the preceding Friday, such Friday will be the
Treasury Rate Determination Date pertaining to the Interest Reset Period
commencing in the next succeeding week. If an auction date shall fall on any day
that would otherwise be an Interest Reset Date for a Treasury Rate Note, then
such Interest Reset Date shall instead be the Business Day immediately following
such auction date.

                  If "Treasury Rate Constant Maturity" is specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith, the
"Treasury Rate" for each Interest Reset Period will be the rate displayed on the
Designated CMT Telerate Page under the caption ". . . Treasury Constant
Maturities . . . Federal Reserve Board Release H.15 . . . Mondays Approximately
3:45 P.M.," under the column for the Designated CMT Maturity Index for (1) if
the Designated CMT Telerate Page is 7051, the rate on such Constant Maturity
Treasury Rate Determination Date and (2) if the Designated CMT Telerate Page is
7052, the weekly or monthly average, as specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, for the week or the
month, as applicable, ended immediately preceding the week or month, as
applicable, in which the related Constant Maturity Treasury Rate Determination
Date occurs.

                  The following procedures will be followed if such rate does
not appear on such Designated CMT Telerate Page. If such rate is no longer
displayed on the relevant page or is not displayed by 3:00 P.M., New York City
time, on the related Calculation Date, then the Treasury Rate for the Constant
Maturity Treasury Rate Determination Date will be such treasury constant
maturity rate for the Designated CMT Maturity Index as published in the relevant
H.15(519). If such rate is no longer published or is not published by 3:00 P.M.,
New York City time, on the related Calculation Date, then the Treasury Rate for
the Constant Maturity Treasury Rate Determination Date will be such treasury
constant maturity rate for the Designated CMT Maturity Index, or other United
States Treasury Rate for the Designated CMT Maturity Index, for the Constant
Maturity Treasury Rate Determination Date with respect to such Interest Reset
Date as may then be published by either the Board of Governors of the Federal
Reserve System or the United States Department of the Treasury that the
Calculation Agent determines to be comparable to the rate formerly displayed on
the Designated CMT Telerate Page and published in the relevant H.15(519). If
such information is not provided by 3:00 P.M., New York City time, on the
related Calculation Date, then the Treasury Rate on the Constant Maturity
Treasury Rate Determination Date will be calculated by the Calculation Agent.
Such Treasury Rate will be a yield to maturity, based on the arithmetic mean of
the secondary market closing offer side prices as of approximately 3:30 P.M.,
New York City time, on the Constant Maturity Treasury Rate Determination Date
reported, according to their written records, by three leading U.S. government
securities dealers in The City of New York selected by the Calculation Agent,
one of which may be the Agent, from five such dealers selected by the
Calculation Agent and eliminating the highest quotation, or in the event of
equality, one of the highest, and the lowest quotation, or, in the event of
equality, one of the lowest, for the most recently issued direct noncallable
fixed rate obligations of the United States ("Treasury Notes"), with an original
<PAGE>   89
maturity of approximately the Designated CMT Maturity Index and a remaining term
to maturity of not less than such Designated CMT Maturity Index minus one year.

                  If the Calculation Agent is unable to obtain three such
Treasury Note quotations, the Treasury Rate on the Constant Maturity Treasury
Rate Determination Date will be calculated by the Calculation Agent as follows.
Such Treasury Rate will be a yield to maturity based on the arithmetic mean of
the secondary market offer side prices as of approximately 3:30 P.M. New York
City time, on the Constant Maturity Treasury Rate Determination Date of three
leading U.S. government securities dealers in the City of New York, one of which
may be the Agent, from five such dealers selected by the Calculation Agent and
eliminating the highest quotation, or, in the event of equality, one of the
highest, and the lowest quotation, or, in the event of equality, one of the
lowest, for Treasury Notes with an original maturity of the number of years that
is the next highest to the Designated CMT Maturity Index and a remaining
maturity closest to the Index Maturity specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, and in an amount that
is representative for a single transaction in that market at that time.

                  If three or four, and not five, of such dealers are quoting as
described above, then the Treasury Rate will be based on the arithmetic mean of
the offer prices obtained and neither the highest nor the lowest of such quotes
will be eliminated. However, if fewer than three dealers so selected by the
Calculation Agent are quoting as mentioned above, the Treasury Rate determined
as of the Constant Maturity Treasury Rate Determination Date will be the
Treasury Rate in effect on the Constant Maturity Treasury Rate Determination
Date. If two Treasury Notes with an original maturity as described in the third
preceding sentence have remaining terms to maturity equally close to the
Designated CMT Maturity Index, the Calculation Agent will obtain quotations for
the Treasury Note with the shorter remaining term to maturity and will use such
quotations to calculate the Treasury Rate as set forth above.

                  "Designated CMT Telerate Page" means the display on the Bridge
Telerate Service, or any successor service on the page specified in the
applicable pricing supplement, or any other page as may replace such page on
that service, or any successor service, for the purpose of displaying Treasury
Constant Maturities as reported in H.15(519). If no such page is specified in
the applicable pricing supplement, the Designated CMT Telerate Page shall be
7052, for the most recent week.

                  "Designated CMT Maturity Index" means the original period to
maturity of the U.S. Treasury securities, either one, two, three, five, seven,
ten, twenty or thirty years, specified in the applicable pricing supplement with
respect to which the Treasury Rate will be calculated. If no such maturity is
specified in the applicable pricing supplement, the Designated CMT Maturity
Index shall be two years.

                  "The Constant Maturity Treasury Rate Determination Date" shall
be the second Business Day prior to the Interest Reset Date for the applicable
Interest Reset Period.
<PAGE>   90

Determination of Prime Rate

                  Prime Rate Notes will bear interest at the interest rates
(calculated with reference to the Prime Rate and the Spread and/or Spread
Multiplier, if any) specified in the Prime Rate Notes and in the applicable
pricing supplement.

                  Unless otherwise indicated on the face hereof or in the
pricing supplement attached hereto or delivered herewith, the "Prime Rate" for
each Interest Reset Period will be determined by the Calculation Agent for such
Prime Rate Note as of the second Business Day prior to the Interest Reset Date
for such Interest Reset Period (a "Prime Rate Determination Date") and shall be
the rate made available and subsequently published on such date in H.15(519)
under the heading "Bank Prime Loan." The following procedures will be followed
if the Prime Rate cannot be determined as described above. If the above rate is
not published prior to 9:00 A.M., New York City time, on the related Calculation
Date, then the Prime Rate will be the rate on the Prime Rate Determination Date
as published in the H.15 Daily Update under the heading "Bank Prime Loan." In
the event that such rate has not been published prior to 3:00 p.m., New York
City time, on the Calculation Date in either H.15(519) or the H.15 Daily Update,
the Prime Rate will be calculated by the Calculation Agent and will be the
arithmetic mean of the rates of interest publicly announced by each bank that
appears on the Reuters Screen USPRIME1 Page (as defined below) as such bank's
prime rate or base lending rate as in effect for the Prime Rate Determination
Date. If fewer than four such rates appear on the Reuters Screen USPRIME1 Page
for the Prime Rate Determination Date, the rate shall be the arithmetic mean of
the prime rates quoted on the basis of the actual number of days in the year
divided by 360 as of the close of business on the Prime Rate Determination Date
by four major banks in The City of New York selected by the Calculation Agent.
If all four of the banks selected by the Calculation Agent do not provide such
quotations, the Prime Rate will be calculated by the Calculation Agent and will
be the arithmetic mean of the four prime rates quoted on the basis of the actual
number of days in the year divided by a 360-day year as of the close of business
on the Prime Rate Determination Date as furnished in The City of New York by the
banks selected by the Calculation Agent that have provided such quotations and
by a reasonable number of substitute banks or trust companies. Each such
substitute bank or trust company selected by the Calculation Agent to provide
such rate or rates must (1) be organized and doing business under the laws of
the United States, or any State of the United States, (2) have total equity
capital of at least $500,000,000 and (3) be subject to supervision or
examination by Federal or State authority. However, if the banks or trust
companies so selected by the Calculation Agent are not quoting as mentioned in
the previous sentence, the Prime Rate will be the Prime Rate in effect on the
Prime Rate Determination Date. "Reuters Screen USPRIME1 Page" means the display
designated as page "USPRIME1" on the Reuters Monitor Money Rates Service (or
such other page as may replace the USPRIME1 page on that service for the purpose
of displaying prime rates or base lending rates of major United States banks).

Determination of J.J. Kenny Rate

                  J.J. Kenny Rate Notes will bear interest at the interest rates
(calculated by
<PAGE>   91
reference to the J.J. Kenny Rate and the Spread and/or Spread Multiplier, if
any) specified in the J.J. Kenny Rate Notes and in the applicable pricing
supplement.

                  Unless otherwise indicated on the face hereof or in the
pricing supplement attached hereto or delivered herewith, the "J.J. Kenny Rate"
for each Interest Reset Period will be determined by the Calculation Agent for
such J.J. Kenny Rate Note as of the second Business Day prior to the Interest
Reset Date for such Interest Reset Period (a "J.J. Kenny Rate Determination
Date") and shall be the per annum rate on such date equal to the index made
available and subsequently published by Kenny Information Systems or its
successor, based upon 30-day yield evaluations at par of bonds, the interest on
which is excludable from gross income for federal income tax purposes under the
Internal Revenue Code of 1986, as amended (the "Code"), of not less than five
"high grade" component issuers selected from time to time by Kenny Information
Systems, including without limitation, issuers of general obligation bonds;
provided, however, that the bonds on which the index is based shall not include
any bonds the interest on which is subject to an "alternate minimum tax" or
similar tax under the Code, unless all tax-exempt bonds are subject to such tax.

         The following procedure will be followed if the J.J. Kenny Rate cannot
be determined as described above. If such rate is not made available by 3:00
P.M., New York City time, on the Calculation Date pertaining to the J.J. Kenny
Rate Determination Date, the J.J. Kenny Rate shall be the rate quoted by a
successor indexing agent selected by the Company equaling the prevailing rate
for bonds rated in the highest short-term rating category by Moody's Investors
Service, Inc. and Standard & Poor's Corporation in respect of issuers selected
by such successor indexing agent most closely resembling the "high grade"
component issuers selected by Kenny Information Systems that are subject to
tender by the holders thereof for purchase on not more than seven days' notice
and the interest on which is (A) variable on a weekly basis, (B) excludable from
gross income for federal income tax purposes under the Code, and (C) not subject
to an "alternate minimum tax" or similar tax under the Code, unless all
tax-exempt bonds are subject to such tax; provided, however, that if a successor
indexing Agent is not available, the J.J. Kenny Rate with respect to the J.J.
Kenny Rate Determination Date will be the J.J. Kenny Rate for the immediately
preceding Interest Reset Period (or, if there was no such Interest Reset Period,
the J.J. Kenny Rate will be the Initial Interest Rate).

Determination of Eleventh District Cost of Funds Rate

                  Eleventh District Cost of Funds Rate Notes will bear interest
at the interest rates (calculated by reference to the Eleventh District Cost of
Funds Rate and the Spread and/or Spread Multiplier, if any) specified in the
Eleventh District Cost of Funds Rate Notes and in the applicable pricing
supplement.

                  Unless otherwise indicated on the face hereof or in the
pricing supplement attached hereto or delivered herewith, the "Eleventh District
Cost of Funds Rate," for each Interest Reset Period will be determined by the
Calculation Agent for such Eleventh District Cost of Funds Rate Note as of the
last working day of the month immediately prior to such Interest
<PAGE>   92
Reset Date for such Interest Reset Period on which the Federal Home Loan Bank of
San Francisco (the "FHLB of San Francisco") publishes the Eleventh District Cost
of Funds Index (as defined below) (the "Eleventh District Cost of Funds Rate
Determination Date"), and shall be the rate equal to the monthly weighted
average cost of funds for the calendar month preceding such Eleventh District
Cost of Funds Rate Determination Date as set forth under the caption "Eleventh
District" on the Telerate Page 7058 as of 11:00 A.M., San Francisco time, on
such Eleventh District Cost of Funds Rate Determination Date.

                  The following procedures will be followed if the Eleventh
District Cost of Funds Rate cannot be determined as described above. If such
rate does not appear on Telerate Page 7058 on any related Eleventh District Cost
of Funds Rate Determination Date, the Eleventh District Cost of Funds Rate for
such Eleventh District Cost of Funds Rate Determination Date shall be the
monthly weighted average cost of funds paid by member institutions of the
Eleventh Federal Home Loan Bank District that was most recently announced (the
"Eleventh District Cost of Funds Rate Index") by the FHLB of San Francisco as
such cost of funds for the calendar month preceding the date of such
announcement. If the FHLB of San Francisco fails to announce such rate for the
calendar month next preceding such Eleventh District Cost of Funds Rate
Determination Date, then the Eleventh District Cost of Funds Rate for such
Eleventh District Cost of Funds Rate Determination Date will be the Eleventh
District Cost of Funds Rate in effect on such Eleventh District Cost of Funds
Rate Determination Date.

Inverse Floating Rate Notes

                  If this Note is designated as an Inverse Floating Rate Note on
the face hereof or in the pricing supplement attached hereto or delivered
herewith, the interest rate on such Inverse Floating Rate shall be equal to (i)
in the case of the period, if any, commencing on the Issue Date (or such other
date which may be specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith as the date on which this Note shall begin
to accrue interest), up to the first Interest Reset Date, the Initial Fixed
Interest Rate shown above, and (ii) in the case of each period commencing on an
Interest Reset Date, the Reset Fixed Reference Rate shown above minus the
interest rate determined by reference to the Base Rate shown above, as adjusted
by the Spread or Spread Multiplier, if any, as determined in accordance with the
provisions hereof, provided, however, that on any Inverse Floating Rate Note (x)
the interest rate thereon will not be less than zero and (y) the interest rate
in effect for the ten days immediately prior to the date of Maturity will be the
rate in effect on the tenth day preceding such date.

Floating Rate/Fixed Rate Notes

                  If this Note is designated as a Floating Rate/Fixed Rate Note,
this Note will be a Floating Rate note for a specified portion of its term and a
Fixed Rate Note for the remainder of its term, in which event the interest rate
on this Note will be determined as provided herein as if it were a Floating Rate
Note and a Fixed Rate Note hereunder for each such respective period, all as
described herein and in the applicable pricing supplement.
<PAGE>   93

Subsequent Interest Periods

                  If so specified on the face hereof or in the pricing
0supplement attached hereto or delivered herewith, the Spread or Spread
Multiplier on this Note may be reset by the Company on the date or dates
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith (each an "Optional Reset Date"). Not later than 40 days prior
to each Optional Reset Date, the Trustee will mail to the Holder of this Note a
notice (the "Reset Notice"), first class, postage prepaid, indicating whether
the Company has elected to reset the Spread or Spread Multiplier, and if so, (i)
such new Spread or Spread Multiplier and (ii) the provisions, if any, for
redemption during the period from such Optional Reset Date to the next Optional
Reset Date, or, if there is no such next Optional Reset Date, to the Stated
Maturity of this Note (each such period, a "Subsequent Interest Period"),
including the date or dates on which or the period or periods during which and
the price or prices at which such redemption may occur during the Subsequent
Interest Period. Upon the transmittal by the Trustee of a Reset Notice to the
holder of a Note, such new interest rate shall take effect automatically. Except
as modified by the Reset Notice and as described below, such Note will have the
same terms as prior to the transmittal of such Reset Notice. Notwithstanding the
foregoing, not later than 20 days prior to the Optional Reset Date, the Company
may, at its option, revoke the Spread or Spread Multiplier provided for in the
Reset Notice and establish a higher Spread or Spread Multiplier for the
Subsequent Interest Period by causing the Trustee to mail notice of such higher
Spread or Spread Multiplier to the Holder of this Note. Such notice shall be
irrevocable. All Notes with respect to which the Spread or Spread Multiplier is
reset on an Optional Reset Date will bear such higher Spread or Spread
Multiplier whether or not tendered for repayment.

                  The Holder of this Note will have the option to elect
repayment by the Company on each Optional Reset Date at a price equal to the
principal amount hereof, plus interest accrued to such Optional Reset Date. In
order to obtain repayment on an Optional Reset Date, the Holder must follow the
procedures set forth below for optional repayment, except that the period for
delivery or notification to the Trustee shall be at least 25 but not more than
35 days prior to such Optional Reset Date, and except that if the Holder has
tendered this Note for repayment pursuant to a Reset Notice, the Holder may, by
written notice to the Trustee, revoke such tender for repayment until the close
of business on the tenth day before the Optional Reset Date.

Indexed Notes

                  If this Note is an Indexed Note, then certain or all interest
payments, in the case of an Indexed Rate Note, and/or the principal amount
payable at Stated Maturity or earlier redemption or retirement, in the case of
an Indexed Principal Note, is determined by reference to the amount designated
on the face hereof or in the pricing supplement attached hereto or delivered
herewith as the Face Amount of this Note and by reference to the Index as
described on the face hereof or in the pricing supplement attached hereto or
delivered herewith. If this Note is a Floating Rate Note or Indexed Rate Note
that is also an Indexed Principal Note, the amount of any interest payment will
be determined by reference to the Face Amount described on the face hereof or in
the pricing supplement attached hereto or delivered herewith unless otherwise
<PAGE>   94
specified. If this Note is an Indexed Principal Note, the principal amount
payable at Stated Maturity or any earlier redemption or repayment of this Note
may be different from the Face Amount.

                  If a third party is appointed to calculate or announce the
Index for a particular Indexed Note and this third party either suspends the
calculation or announcement of such Index or changes the basis upon which such
Index is calculated, in a manner that is inconsistent with the applicable
pricing supplement, then the Company will select another third party to
calculate or announce the Index. The agent or another affiliate of the Company
may be either the original or successor third party selected by the Company.

                  If for any reason such Index cannot be calculated on the same
basis and subject to the same conditions and controls as applied to the original
third party, then the indexed interest payments, if any, or any indexed
principal amount of such Indexed Note will be calculated in the manner set forth
in the applicable pricing supplement. Any determination by the selected third
party will be binding on all parties, except in the case of an obvious error.

Specified Currency

                  If the Specified Currency is other than U.S. dollars, the
amount of any U.S. dollar payment to be made in respect hereof will be
determined by the Company or its agent based on the highest firm bid quotation
expressed in U.S. dollars received by the Company or its agent at approximately
11:00 a.m., New York City time, on the second Business Day preceding the
applicable payment date (or, if no such rate is quoted on such date, the last
date on which such rate was quoted) from three (or, if three are not available,
then two) recognized foreign exchange dealers in The City of New York selected
by the Exchange Rate Agent (one or more of which may be an agent involved in the
distribution of the Notes (an "Agent") and another of which may be the Exchange
Rate Agent) for the purchase by the quoting dealer, for settlement on such
payment date, of the aggregate amount of the Specified Currency payable on such
payment date in respect of all Notes denominated in such Specified Currency. All
currency exchange costs will be borne by the Holders of such Notes by deductions
from such payments. If no such bid quotations are available, then such payments
will be made in the Specified Currency, unless the Specified Currency is
unavailable due to the imposition of exchange controls or to other circumstances
beyond the Company's control, in which case payment will be made as described in
the next paragraph.

Payments in Currencies Other than the Specified Currency

                  Except as set forth below, if any payment in respect hereof is
required to be made in a Specified Currency other than U.S. dollars and such
currency is (i) unavailable due to the imposition of exchange controls or other
circumstances beyond the Company's control, (ii) is no longer used by the
government of the country issuing such currency or (iii) is no longer used for
the settlement of transactions by public institutions of or within the
international banking community, then such payment shall be made in U.S. dollars
until such currency is again
<PAGE>   95
available or so used. The amount so payable on any date in such foreign currency
shall be converted into U.S. dollars on the basis of the most recently available
Market Exchange Rate for such currency or as otherwise indicated on the face
hereof or in the pricing supplement attached hereto or delivered herewith. Any
payment made under such circumstances in U.S. dollars will not constitute an
Event of Default under the Indenture.

                  In the event of an official redenomination of the Specified
Currency of this Note (other than as a result of European Monetary Union, but
including, without limitation, an official redenomination of any such Specified
Currency that is a composite currency), the obligations of the Company with
respect to payments on this Note shall, in all cases, be deemed immediately
following such redenomination to provide for the payment of that amount of
redenominated currency representing the amount of such obligations immediately
before such redenomination. This Note does not provide for any adjustment to any
amount payable under this Note as a result of (i) any change in the value of the
Specified Currency hereof relative to any other currency due solely to
fluctuations in exchange rates or (ii) any redenomination of any component
currency of any composite currency (unless such composite currency is itself
officially redenominated). If this Note is denominated in a currency of a
country participating in the European Monetary Union, the procedures described
in this paragraph shall not apply, and the obligations of the Company with
respect to payments on this Note shall instead be determined as set forth in the
following paragraph.

                  Certain of the foreign currencies in which debt securities may
be denominated or payments in respect of index warrants may be due or by which
amounts due on the offered securities may be calculated could be issued by
countries participating in Stage III of the European Economic and Monetary
Union. Stage III began on January 1, 1999 for the eleven participating member
states of the European Union that satisfied the economic convergence criteria in
the Treaty on European Union: Austria, Belgium, Finland, France, Germany,
Ireland, Italy, Luxembourg, The Netherlands, Portugal and Spain.

                  Stage III includes the introduction of the "Euro," which,
along with the present national currency of each participating member state, is
legal tender in the participating member states. Pursuant to European Council
Regulation No. 2866/98 of December 31, 1998, one Euro equals: (i) 13.7603
Austrian schillings; (ii) 40.3399 Belgian francs; (iii) 5.94573 Finnish marks;
(iv) 6.55957 French francs; (v) 1.95583 German marks; (vi) 0.787564 Irish
pounds; (vii) 1,936.27 Italian lire; (viii) 40.3399 Luxembourg francs; (ix)
2.20371 Dutch guilders; (x) 200.482 Portugese escudos; or (xi) 166.386 Spanish
pesetas.

Dual Currency Notes

                  If this Note is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as a Dual Currency Note, the
Company may have a one time option, exercisable on one or more dates (each an
"Option Election Date") in whole, but not in part, with respect to all Dual
Currency Notes issued on the same day and having the same terms (a "Tranche"),
of thereafter making all payments of principal, premium, if any, and interest
(which
<PAGE>   96
payments would otherwise be made in the Specified Currency of such Notes)
in an optional currency (the "Optional Payment Currency"). Such option will be
exercisable in whole but not in part on an "Option Election Date," which will be
any one of the dates specified on the face hereof or in the pricing supplement
attached hereto or delivered herewith.

                  If the Company makes such an election, the amount payable in
the Optional Payment Currency shall be determined using the Designated Exchange
Rate specified on the face hereof or in the pricing supplement attached hereto
or delivered herewith. If such election is made, notice of such election shall
be mailed in accordance with the terms of the applicable Tranche of Dual
Currency Notes within two Business Days of the Option Election Date and shall
state (i) the first date, whether an Interest Payment Date and/or Stated
Maturity, on which scheduled payments in the Optional Payment Currency will be
made and (ii) the Designated Exchange Rate. Any such notice by the Company, once
given, may not be withdrawn. The equivalent value in the Specified Currency of
payments made after such an election may be less, at the then current exchange
rate, than if the Company had made such payment in the Specified Currency.

Renewable Notes

                  If this Note is specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith as a Renewable Note, this Note
will mature on an Interest Payment Date occurring in or prior to the twelfth
month following the Original Issue Date of this Note (the "Initial Maturity
Date") unless the term of all or any portion of this Note is renewed in
accordance with the following procedures.

                  On the Interest Payment Date occurring in the sixth month
(unless a different interval (the "Special Election Interval") is specified on
the face hereof or in the pricing supplement attached hereto or delivered
herewith) prior to the Initial Maturity Date of this Note (the "Initial Renewal
Date") and on the Interest Payment Date occurring in each sixth month (or in the
last month of each Special Election Interval) after such Initial Renewal Date
(each, together with the Initial Renewal Date, a "Renewal Date"), the term of
this Note may be extended to the Interest Payment Date occurring in the twelfth
month (or, if a Special Election Interval is specified on the face hereof or in
the pricing supplement attached hereto or delivered herewith, the last month in
a period equal to twice the Special Election Interval) after such Renewal Date,
if the Holder of this Note elects to extend the term of this Note or any portion
thereof as described below. If the Holder does not elect to extend the term of
any portion of the principal amount of this Note during the specified period
prior to any Renewal Date, such portion will become due and payable on the
Interest Payment Date occurring in the sixth month (or the last month in the
Special Election Interval) after such Renewal Date (the "New Maturity Date").

                  The Holder may elect to renew the term of this Note, or if so
specified, any portion thereof, by delivering a notice to such effect to the
Trustee (or any duly appointed paying agent) at the corporate trust office of
the Trustee or agency of the Trustee in the City of New York not less than 15
nor more than 30 days prior to such Renewal Date. Such election will be
<PAGE>   97
irrevocable and will be binding upon each subsequent Holder of this Note. An
election to renew the term of this Note may be exercised with respect to less
than the entire principal amount of this Note only if so specified on the face
hereof or in the pricing supplement attached hereto or delivered herewith and
then only in such principal amount, or any integral multiple in excess of such
amount, as is specified on the face hereof or in the pricing supplement attached
hereto or delivered herewith. Notwithstanding the foregoing, the term of this
Note may not be extended beyond the Stated Maturity specified for this Note on
the face hereof or in the pricing supplement attached hereto or delivered
herewith.

                  If the Holder does not elect to renew the term, this Note must
be presented to the Trustee (or any duly appointed paying agent) and, as soon as
practicable following receipt of such Note the Trustee (or any duly appointed
paying agent) shall issue in exchange therefor in the name of such Holder (i) a
Note, in a principal amount equal to the principal amount of such exchanged Note
for which no election to renew the term thereof was exercised, with terms
identical to those specified on such exchanged Note (except that such Note shall
have a fixed, nonrenewable Stated Maturity on the New Maturity Date) and (ii) if
an election to renew is made with respect to less than the full principal amount
of such Holder's Note, the Trustee, or any duly appointed paying agent, shall
issue in exchange for such Note in the name of such holder, a replacement
Renewable Note, in a principal amount equal to the principal amount of such
exchanged Note for which the election to renew was made, with terms otherwise
identical to the exchanged Note.

Extension of Maturity

                  If so specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the Maturity of this Note may
be extended at the option of the Company for one or more periods of whole years
specified on the face hereof or in the pricing supplement attached hereto or
delivered herewith (each an "Extension Period") from one to five, up to but not
beyond, the date (the "Final Maturity") set forth on the face hereof or in the
pricing supplement attached hereto or delivered herewith. The Company may
exercise such option by notifying the Trustee of this Note at least 45 but not
more than 60 days prior to the old Stated Maturity of this Note. If the Company
exercises such option, the Trustee will mail to the Holder of this Note not
later than 40 days prior to the old Stated Maturity a notice (the "Extension
Notice") first class, postage prepaid indicating (i) the election of the Company
to extend the Stated Maturity, (ii) the new Stated Maturity, (iii) the Spread or
Spread Multiplier applicable to the Extension Period and (iv) the provisions, if
any, for redemption during such Extension Period including the date or dates on
which, or the period or periods during which and the price or prices at which
such redemption may occur during the extension period. Upon the Trustee's
mailing of the Extension Notice, the Stated Maturity of this Note shall be
extended automatically and, except as modified by the Extension Notice and as
described in the next paragraph, this Note will have the same terms as prior to
the mailing of such Extension Notice. Notwithstanding the foregoing, not later
than 20 days prior to the old Stated Maturity of this Note, the Company may, at
its option, revoke the Spread or Spread Multiplier provided for in the Extension
Notice and establish a higher Spread or Spread Multiplier for the Extension
Period by causing the Trustee to mail notice of such higher Spread or Spread
Multiplier, first class, postage prepaid to the Holder of this Note.
<PAGE>   98
Such notice shall be irrevocable. All Registered Notes with respect to which the
Stated Maturity is extended will bear such higher Spread or Spread Multiplier
for the extension period, whether or not tendered for repayment.

                  If the Company extends the Stated Maturity of this Note, the
Holder will have the option to elect repayment of this Note by the Company on
the old Stated Maturity at a price equal to the principal amount hereof, plus
interest accrued to such date. In order to obtain repayment on such old Stated
Maturity once the Company has extended the Stated Maturity hereof, the Holder
must follow the procedures set forth below for optional repayment, except that
the period for delivery of this Note or notification to the Trustee shall be at
least 25 but not more than 35 days before the such old Stated Maturity, and
except that if the Holder has tendered this Note for repayment pursuant to an
Extension Notice, the Holder may, by written notice to the Trustee, revoke such
tender for repayment until the close of business on the tenth day before the old
Stated Maturity.

Optional Redemption, Repayment and Repurchase

                  If so specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the Company may, at its
option, redeem this Note in whole or in part, on the date or dates (each an
"Optional Redemption Date") specified herein, at the price (the "Redemption
Price") (together with interest accrued to such Optional Redemption Date)
specified herein. Unless otherwise stated on the face hereof or in the pricing
supplement attached hereto or delivered herewith, the Trustee shall mail to the
Holder a notice of such redemption first class, postage prepaid at least 30 days
prior to the date of redemption. Unless otherwise stated herein, the Company may
exercise such option with respect to a redemption of this Note in part only by
notifying the Trustee for this Note at least 45 days prior to any Optional
Redemption Date. In the event of redemption of this Note in part only, a new
Note or Notes for the unredeemed portion hereof will be issued to the Holder
hereof upon the cancellation hereof.

                  If so specified on the face hereof or in the pricing
supplement attached hereto or delivered herewith, this Note will be repayable
prior to Maturity at the option of the Holder on the Optional Repayment Dates
shown on the face hereof or in the pricing supplement attached hereto or
delivered herewith at the Optional Repayment Prices shown on the face hereof or
in the pricing supplement attached hereto or delivered herewith, together with
interest accrued to the date of repayment. In order for this Note to be repaid,
the Trustee must receive at least 30 but not more than 45 days prior to an
Optional Repayment Date (i) this Note with the form below entitled "Option to
Elect Repayment" duly completed, or (ii) a telegram, telex, facsimile
transmission or letter from a member of a national securities exchange or the
National Association of Securities Dealers, Inc. or a commercial bank or trust
company in the United States of America setting forth the name of the Holder of
this Note, the principal amount of the Note to be repaid, the certificate number
or a description of the tenor and terms of this Note, a statement that the
option to elect repayment is being exercised hereby and a guarantee that this
Note with the form below entitled "Option to Elect Repayment" duly completed
will be received by the Trustee not later than five Business Days after the date
of such telegram, telex, facsimile
<PAGE>   99
transmission or letter. If the guarantee procedure described in clause (ii) of
the preceding sentence is followed, this Note with form duly completed must be
received by the Trustee by such fifth Business Day. Any tender of this Note for
repayment (except pursuant to a Reset Notice or an Extension Notice) shall be
irrevocable. The repayment option may be exercised by the Holder of this Note
for less than the entire principal amount of the Note, provided, that, the
principal amount of this Note remaining outstanding after repayment is an
authorized denomination. Upon such partial repayment, this Note shall be
canceled and a new Note or Notes for the remaining principal amount hereof shall
be issued in the name of the Holder of this Note.

                  Unless otherwise specified on the face hereof or in the
pricing supplement attached hereto or delivered herewith, this Note will not be
subject to any sinking fund.

                  Notwithstanding anything herein to the contrary, if this Note
is an OID Note (other than an Indexed Note), the amount payable in the event of
redemption or repayment prior to the Stated Maturity hereof (other than pursuant
to an optional redemption by the Company at a stated Redemption Price) shall be
the Amortized Face Amount of this Note as of the redemption date or the date of
repayment, as the case may be. The Amortized Face Amount of this Note on any
date shall be the amount equal to (i) the Issue Price set forth on the face
hereof or in the pricing supplement attached hereto or delivered herewith plus
(ii) that portion of the difference between such Issue Price and the stated
principal amount of such Note that has accrued by such date at (x) the Bond
Yield to Maturity set forth on the face hereof or in the pricing supplement
attached hereto or delivered herewith or (y) if so specified, the Bond Yield to
Call set forth on the face hereof or in the pricing supplement attached hereto
or delivered herewith (computed in each case in accordance with generally
accepted United States bond yield computation principles), provided, however,
that in no event shall the Amortized Face Amount of a Note exceed its stated
principal amount. The Bond Yield to Call listed on the face of this Note or in
the pricing supplement attached hereto or delivered herewith shall be computed
on the basis of the first occurring Optional Redemption Date with respect to
such Note and the amount payable on such Optional Redemption Date. In the event
that such Note is not redeemed on such first occurring Optional Redemption Date,
the Bond Yield to Call with respect to such Note shall be recomputed on such
Optional Redemption Date on the basis of the next occurring Optional Redemption
Date and the amount payable on such Optional Redemption Date, and shall continue
to be so recomputed on each succeeding Optional Redemption Date until the Note
is so redeemed.

                  The Company may at any time purchase Notes at any price in the
open market or otherwise. Notes so purchased by the Company may, at the
discretion of the Company, be held or resold or surrendered to the Trustee for
such Notes for cancellation.

Other Terms

                  As provided in the Indenture and subject to certain
limitations therein set forth, this Note is exchangeable for a like aggregate
principal amount of Notes of different authorized
<PAGE>   100
denominations, as requested by the Person surrendering the same.

                  As provided in the Indenture and subject to certain
limitations therein set forth, the transfer of this Note is registrable on the
Security Register of the Company, upon surrender of this Note for registration
of transfer at the office or agency of the Company in the Borough of Manhattan,
the City and State of New York, duly endorsed by, or accompanied by a written
instrument of transfer in form satisfactory to the Company, the Security
Registrar and the Trustee duly executed by the Holder hereof or his attorney
duly authorized in writing, and thereupon one or more new Notes of this series,
of authorized denominations and for the same aggregate principal amount, will be
issued to the designated transferee or transferees.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

                  Prior to due presentment of this Note for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Note is registered as the Holder hereof
for all purposes, whether or not this Note be overdue, and neither the Company,
the Trustee nor any such agent shall be affected by notice to the contrary.

                  If an Event of Default with respect to the Debt Securities of
this series shall have occurred and be continuing, the principal of all the Debt
Securities of this series may be declared due and payable in this manner and
with the effect provided in the Indenture.

                  In case this Note shall at any time become mutilated,
destroyed, stolen or lost and this Note or evidence of the loss, theft, or
destruction hereof (together with such indemnity and such other documents or
proof as may be required by the Company or the Trustee) shall be delivered to
the principal corporate trust office of the Trustee, a new Note of like tenor
and principal amount will be issued by the Company in exchange for, or in lieu
of, this Note. All expenses and reasonable charges associated with procuring
such indemnity and with the preparation, authentication and delivery of a new
Note shall be borne by the Holder of this Note.

                  The Indenture permits, with certain exceptions as therein
provided, the amend ment thereof and the modification of the rights and
obligations of the Company and the rights of the Holders of the Debt Securities
of each series to be affected under the Indenture at any time by the Company and
the Trustee with the consent of the Holders of not less than a majority in
aggregate principal amount of Debt Securities at the time outstanding of each
series to be affected. The Indenture also contains provisions permitting the
Holders of specified percentages in aggregate principal amount of the Debt
Securities of any series at the time outstanding, on behalf of the Holders of
all the Debt Securities of such series, to waive compliance by the Company with
certain provisions of the Indenture and certain past defaults under the
Indenture and their consequences. Any such consent or waiver by the Holder of
this Debt Security shall be conclusive and binding upon such Holder and upon all
future Holders of this Debt Security and of any Debt Security issued upon the
registration of transfer hereof or in
<PAGE>   101
exchange hereof or in lieu hereof, whether or not notation of such consent or
waiver is made upon the Debt Security.

                  Holders of Debt Securities may not enforce their rights
pursuant to the Indenture or the Note except as provided in the Indenture. No
reference herein to the Indenture and no provision of this Note or of the
Indenture shall alter or impair the obligation of the Company, which is absolute
and unconditional, to pay the principal of (and premium, if any) and interest on
this Note at the times, place and rate, and the coin or currency, herein
prescribed.

                  This Note shall be deemed to be a contract made and to be
performed solely in the State of New York and for all purposes be governed by,
and construed in accordance with, the laws of said State without regard to the
conflicts of law rules of said State.

                  All terms used in this Note that are defined in the Indenture
shall have the meanings assigned to them in the Indenture.
<PAGE>   102
                                  ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
instrument, shall be construed as though they were written out in full according
to applicable laws or regulations:

<TABLE>
<CAPTION>
<S>               <C>                                      <C>
TEN COM           -as tenants in common                    UNIF GIFT MIN ACT ___________ Custodian __________
TEN ENT           -as tenants by the entireties                                 (Cust)               (Minor)
JT ENT            -as joint tenants with right of                            Under Uniform Gifts to Minors Act
                    survivorship and not as tenants in                       _________________________________
                    common                                                               ( State)
</TABLE>

     Additional abbreviations may also be used though not in the above list

                            OPTION TO ELECT REPAYMENT

                  The undersigned hereby irrevocably requests and instructs the
Company to repay $ principal amount of the within Note, pursuant to its terms,
on the "Optional Repayment Date" first occurring after the date of receipt of
the within Note as specified below, together with interest thereon accrued to
the date of repayment, to the undersigned at:

           (Please Print or Type Name and Address of the Undersigned)

and to issue to the undersigned, pursuant to the terms of the Indenture, a new
Note or Notes representing the remaining principal amount of this Note.

                  For this Option to Elect Repayment to be effective, this Note
with the Option to Elect Repayment duly completed must be received by the
Company within the relevant time period set forth above at its office or agency
in the Borough of Manhattan, the City and State of New York, located initially
at the office of the Trustee at 1 North State Street, 9th Floor, Attention:
Global Corporate Trust Services, Chicago, Illinois 60602.

Dated:
                                  Note:  The signature to this Option to Elect
                                  Repayment must correspond with the name as
                                  written upon the face of the within Note in
                                  every particular without alteration or
                                  enlargement or any change whatsoever.

          FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s)
                              and transfer(s) unto

         Please Insert Social Security or Other
           Identifying Number of Assignee

      Please Print or Type Name and Address Including Zip Code of Assignee

          the within Note and all rights thereunder, hereby irrevocably
                          constituting and appointing

                                                                     attorney
         to transfer such Note on the books of Citigroup Inc., with full power
         of substitution in the premises.

Dated:
                                  Signature

                                  NOTICE:  The signature to this assignment must
                                  correspond with the name as it appears upon
                                  the face of the Note in every particular,
                                  without alteration of enlargement or any
                                  change whatsoever

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