NORWEST CORP
424B2, 1996-07-02
NATIONAL COMMERCIAL BANKS
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<PAGE>
                                                     FILED PURSUANT TO 424(B)(2)
                                                              FILE NO. 333-01737
PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED APRIL 24, 1996)
 
                                                                 [LOGO]
                                 $5,000,000,000
                              NORWEST CORPORATION
                          MEDIUM-TERM NOTES, SERIES J
                               -----------------
 
                   DUE NINE MONTHS OR MORE FROM DATE OF ISSUE
                              -------------------
 
    NORWEST  CORPORATION  (THE  "COMPANY")  MAY  OFFER  FROM  TIME  TO  TIME ITS
MEDIUM-TERM NOTES,  SERIES  J (THE  "NOTES"),  IN AN  AGGREGATE  INITIAL  PUBLIC
OFFERING  PRICE  NOT  TO EXCEED  $5,000,000,000,  OR THE  EQUIVALENT  THEREOF IN
FOREIGN CURRENCIES OR FOREIGN CURRENCY UNITS,  SUBJECT TO REDUCTION AS A  RESULT
OF   THE  SALE  OF  OTHER  DEBT  SECURITIES  (AS  DEFINED  IN  THE  ACCOMPANYING
PROSPECTUS). EACH NOTE WILL MATURE ON ANY DAY NINE MONTHS OR MORE FROM ITS  DATE
OF  ISSUE, AS AGREED TO BY THE COMPANY AND THE PURCHASER. IF SO SPECIFIED IN THE
APPLICABLE  PRICING  SUPPLEMENT  TO  THIS  PROSPECTUS  SUPPLEMENT  (A   "PRICING
SUPPLEMENT"),  A NOTE MAY BE REDEEMED OR  REPAID BY THE COMPANY ON THE SPECIFIED
DATE OR DATES PRIOR  TO STATED MATURITY  AT THE SPECIFIED  PRICE OR PRICES.  THE
NOTES  MAY  BE DENOMINATED,  AND  PAYMENTS OF  PRINCIPAL,  PREMIUM, IF  ANY, AND
INTEREST ON THE NOTES MAY BE MADE,  IN UNITED STATES DOLLARS OR IN SUCH  FOREIGN
CURRENCIES  OR FOREIGN CURRENCY UNITS AS MAY BE DESIGNATED BY THE COMPANY IN THE
APPLICABLE PRICING SUPPLEMENT ("FOREIGN CURRENCY NOTES").
 
    EACH NOTE WILL BE REPRESENTED EITHER BY A GLOBAL SECURITY REGISTERED IN  THE
NAME OF A NOMINEE OF THE DEPOSITORY TRUST COMPANY, WHICH WILL ACT AS DEPOSITARY,
OR BY A CERTIFICATE ISSUED IN DEFINITIVE FORM. SEE "DESCRIPTION OF NOTES".
 
    THE  NOTES MAY BEAR INTEREST AT FIXED  OR FLOATING RATES. THE NOTES MAY ALSO
BE ISSUED WITH THE PRINCIPAL AMOUNT THEREOF PAYABLE AT MATURITY OR THE  INTEREST
PAYABLE  ON ANY INTEREST PAYMENT DATE, OR BOTH, TO BE DETERMINED BY REFERENCE TO
AN INDEX (INCLUDING CURRENCIES,  COMPOSITE CURRENCIES, COMMODITIES OR  FINANCIAL
OR  NON-FINANCIAL INDICES), AS  SPECIFIED IN THE  APPLICABLE PRICING SUPPLEMENT.
THE SPECIFIC CURRENCY  OR COMPOSITE CURRENCY,  INDEX, IF ANY,  INTEREST RATE  OR
RATES  AND/OR INTEREST RATE FORMULA OR FORMULAS,  IF ANY, ISSUE PRICE AND STATED
MATURITY FOR EACH NOTE WILL BE ESTABLISHED  BY THE COMPANY PRIOR TO THE DATE  OF
ISSUANCE  OF  SUCH  NOTE AND  WILL  BE  SPECIFIED IN  A  PRICING  SUPPLEMENT. IF
SPECIFIED IN A PRICING SUPPLEMENT,  NOTES MAY BE ISSUED  AT A DISCOUNT FROM  THE
PRINCIPAL AMOUNT PAYABLE AT STATED MATURITY THEREOF AND WILL CONSTITUTE ORIGINAL
ISSUE  DISCOUNT NOTES. ZERO COUPON NOTES  WILL NOT PROVIDE FOR PERIODIC PAYMENTS
OF INTEREST. SEE "DESCRIPTION OF NOTES".
 
    UNLESS OTHERWISE SPECIFIED IN THE APPLICABLE PRICING SUPPLEMENT, INTEREST ON
FIXED RATE  NOTES IS  PAYABLE  EACH JANUARY  15 AND  JULY  15 AND  AT  MATURITY.
INTEREST ON FLOATING RATE NOTES IS PAYABLE ON THE DATES SPECIFIED THEREIN AND IN
THE  APPLICABLE  PRICING  SUPPLEMENT. SEE  "DESCRIPTION  OF  NOTES--INTEREST AND
INTEREST RATES".
                            ------------------------
THE NOTES ARE UNSECURED OBLIGATIONS OF THE COMPANY AND ARE NOT SAVINGS ACCOUNTS,
DEPOSITS OR  OTHER OBLIGATIONS  OF ANY  BANK OR  NONBANK SUBSIDIARY  OF  THE
    COMPANY   AND  ARE  NOT   INSURED  BY  THE   FEDERAL  DEPOSIT  INSURANCE
     CORPORATION, THE BANK INSURANCE FUND OR ANY OTHER GOVERNMENTAL AGENCY.
                            ------------------------
 
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
     EXCHANGE COMMISSION OR ANY STATE  SECURITIES COMMISSION NOR HAS  THE
       SECURITIES   AND  EXCHANGE  COMMISSION  OR  ANY  STATE  SECURITIES
       COMMISSION PASSED  UPON  THE  ACCURACY  OR  ADEQUACY  OF  THIS
           PROSPECTUS  SUPPLEMENT, ANY  PRICING SUPPLEMENT  OR THE
              PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS
                            A CRIMINAL OFFENSE.
                              -------------------
 
<TABLE>
<CAPTION>
                                            AGENTS'
                      PRICE              DISCOUNTS AND                PROCEEDS TO
                   TO PUBLIC(1)         COMMISSIONS(2)               COMPANY(2)(3)
                  --------------     ---------------------     -------------------------
<S>               <C>                <C>                       <C>
PER NOTE........       100%               .125%-.750%               99.250%-99.875%
TOTAL(4)........  $5,000,000,000     $6,250,000-$37,500,000    $4,962,500,000-$4,993,750,000
</TABLE>
 
- ------------
  (1) UNLESS OTHERWISE SPECIFIED IN A  PRICING SUPPLEMENT, NOTES WILL BE  ISSUED
      AT 100% OF THEIR PRINCIPAL AMOUNT.
 
  (2) THE  COMPANY  WILL PAY  A  COMMISSION TO  EACH  AGENT (AS  DEFINED HEREIN)
      RANGING FROM .125% TO  .750% OF THE  PRINCIPAL AMOUNT OF  ANY NOTE WITH  A
      STATED  MATURITY OF 30 YEARS OR  LESS, DEPENDING UPON ITS STATED MATURITY,
      SOLD THROUGH SUCH  AGENT. COMMISSIONS  WITH RESPECT TO  NOTES WITH  STATED
      MATURITIES  IN EXCESS OF 30  YEARS THAT ARE SOLD  THROUGH AN AGENT WILL BE
      NEGOTIATED BETWEEN THE COMPANY  AND SUCH AGENT AT  THE TIME OF SUCH  SALE.
      THE  COMPANY MAY ALSO SELL NOTES TO ANY  AGENT AT A DISCOUNT FOR RESALE TO
      ONE OR MORE  INVESTORS OR OTHER  PURCHASERS AT VARYING  PRICES RELATED  TO
      PREVAILING MARKET PRICES AT THE TIME OF RESALE AS DETERMINED BY SUCH AGENT
      OR,  IF  SO AGREED,  AT A  FIXED PUBLIC  OFFERING PRICE.  UNLESS OTHERWISE
      SPECIFIED IN THE APPLICABLE PRICING SUPPLEMENT, ANY NOTE SOLD TO AN  AGENT
      AS  PRINCIPAL WILL BE PURCHASED BY SUCH AGENT  AT A PRICE EQUAL TO 100% OF
      THE PRINCIPAL AMOUNT  THEREOF LESS  A PERCENTAGE EQUAL  TO THE  COMMISSION
      APPLICABLE  TO ANY AGENCY SALE OF A NOTE OF IDENTICAL STATED MATURITY, AND
      MAY BE  RESOLD BY  SUCH AGENT.  THE COMPANY  HAS AGREED  TO INDEMNIFY  THE
      AGENTS  AGAINST  CERTAIN  LIABILITIES,  INCLUDING  LIABILITIES  UNDER  THE
      SECURITIES ACT OF 1933. SEE "PLAN OF DISTRIBUTION OF NOTES".
 
  (3) BEFORE DEDUCTING ESTIMATED EXPENSES OF  $350,000, PAYABLE BY THE  COMPANY,
      INCLUDING REIMBURSEMENT OF THE AGENTS' EXPENSES.
 
  (4) OR THE EQUIVALENT THEREOF IN FOREIGN CURRENCIES OR FOREIGN CURRENCY UNITS.
                            ------------------------
 
    THE NOTES ARE BEING OFFERED ON A CONTINUING BASIS BY THE COMPANY THROUGH THE
AGENTS, EACH OF WHICH HAS AGREED TO USE ITS REASONABLE EFFORTS TO SOLICIT OFFERS
TO  PURCHASE THE NOTES. THE  COMPANY ALSO MAY SELL NOTES  TO ANY AGENT ACTING AS
PRINCIPAL FOR RESALE TO INVESTORS OR OTHER PURCHASERS AT VARYING PRICES  RELATED
TO  PREVAILING MARKET PRICES AT THE TIME OF RESALE, AS DETERMINED BY SUCH AGENT,
AND MAY SELL NOTES DIRECTLY TO INVESTORS ON ITS OWN BEHALF OR THROUGH AFFILIATED
ENTITIES IN JURISDICTIONS WHERE IT IS AUTHORIZED TO DO SO. THE NOTES WILL NOT BE
LISTED ON ANY SECURITIES EXCHANGE, AND THERE CAN BE NO ASSURANCE THAT THE  NOTES
OFFERED  BY THIS  PROSPECTUS SUPPLEMENT  WILL BE  SOLD OR  THAT THERE  WILL BE A
SECONDARY MARKET FOR  THE NOTES.  THE COMPANY  RESERVES THE  RIGHT TO  WITHDRAW,
CANCEL  OR MODIFY THE OFFER MADE HEREBY WITHOUT NOTICE. THE COMPANY OR ANY AGENT
MAY REJECT ANY OFFER TO PURCHASE NOTES, IN WHOLE OR IN PART. NO TERMINATION DATE
FOR THE OFFERING OF THE NOTES HAS BEEN ESTABLISHED. SEE "PLAN OF DISTRIBUTION OF
NOTES".
                              -------------------
MORGANSTANLEY & CO.
      INCORPORATED
               GOLDMAN, SACHS & CO.
                          LEHMAN BROTHERS
                                     MERRILL LYNCH & CO.
                                                J.P. MORGAN & CO.
                                                            SALOMON BROTHERS INC
 
JULY 2, 1996
<PAGE>
    IN  CONNECTION WITH THE DISTRIBUTION OF THE NOTES, THE AGENTS MAY OVER-ALLOT
OR EFFECT TRANSACTIONS IN  THE NOTES WITH A  VIEW TO STABILIZING OR  MAINTAINING
THE  MARKET PRICE OF THE NOTES AT  LEVELS OTHER THAN THOSE WHICH MIGHT OTHERWISE
PREVAIL  IN  THE  OPEN  MARKET.  SUCH  TRANSACTIONS  MAY  BE  EFFECTED  IN   ANY
OVER-THE-COUNTER  MARKET OR OTHERWISE AND, IF  COMMENCED, MAY BE DISCONTINUED AT
ANY TIME.
 
                              DESCRIPTION OF NOTES
 
GENERAL
 
    THE FOLLOWING  DESCRIPTION OF  THE  PARTICULAR TERMS  OF THE  NOTES  OFFERED
HEREBY  SUPPLEMENTS,  AND TO  THE  EXTENT INCONSISTENT  THEREWITH  REPLACES, THE
DESCRIPTION OF THE GENERAL TERMS AND PROVISIONS OF THE DEBT SECURITIES SET FORTH
IN THE ACCOMPANYING PROSPECTUS, TO  WHICH DESCRIPTION REFERENCE IS HEREBY  MADE.
UNLESS  DIFFERENT  TERMS OR  ADDITIONAL TERMS  ARE  SPECIFIED IN  THE APPLICABLE
PRICING SUPPLEMENT, THE NOTES WILL HAVE THE TERMS DESCRIBED BELOW. REFERENCES TO
INTEREST PAYMENTS AND INTEREST-RELATED INFORMATION  DO NOT APPLY TO ZERO  COUPON
NOTES (AS DEFINED BELOW).
 
    The  Notes will be issued pursuant to the Indenture dated as of December 15,
1993 (such Indenture, as supplemented from time to time, being herein called the
"Indenture"). The  Notes  will  represent senior,  unsubordinated  debt  of  the
Company  and will rank equally with  all other unsecured and unsubordinated debt
of the Company. The  Notes constitute a separate  series of Debt Securities  for
purposes  of  the  Indenture. The  Notes  are  limited to  an  aggregate initial
offering  price  of  $5,000,000,000,  or  the  equivalent  thereof  in   foreign
currencies  or foreign currency units,  subject to reduction as  a result of the
sale of other Debt Securities (as  defined in the accompanying Prospectus).  The
following  summary of certain provisions of the Indenture does not purport to be
complete and is subject to and is qualified in its entirety by reference to, all
of the provisions of the Indenture, including the definitions therein of certain
terms.
 
    Each Note will mature on any day nine months or more from its date of issue,
as agreed to by the Company and the purchaser and specified in the Note and  the
applicable  Pricing  Supplement. If  the  Maturity specified  in  the applicable
Pricing Supplement for any Note is on a day that is not a Market Day, principal,
premium (if any)  and interest  (if any)  will be  paid on  the next  succeeding
Market  Day with the same force  and effect as if made  on the date such payment
was due and no  interest will accrue  for the period from  and after such  date.
"Market  Day" means (a) with respect to any Note, any day that is not a Saturday
or Sunday and  that is not  a day  on which banking  institutions generally  are
authorized  or  obligated by  law or  executive order  to close  in the  City of
Minneapolis, Minnesota or The City  of New York, and  (b) with respect to  LIBOR
Notes, is also a London Banking Day ("London Banking Day" means any day on which
dealings  in deposits  in U.S.  dollars are  transacted in  the London interbank
market), and (c)  with respect to  Foreign Currency  Notes only, is  also a  day
that,  in the principal financial center of the country of the currency in which
such Notes are denominated, is not a day on which banking institutions generally
are authorized or  obligated by law  or executive  order to close  and (d)  with
respect  to  Foreign  Currency  Notes  denominated  in  European  Currency Units
("ECUs") only, is also an "ECU  Settlement Day" ("ECU Settlement Day" means  any
day  that (i)  is not either  (A) a Saturday  or a Sunday  or (B) a  day that is
designated as an ECU Non-Settlement Day by the ECU Banking Association in  Paris
or  otherwise generally regarded in  the ECU interbank market  as a day on which
payments on ECUs shall not be made, and  (ii) is a day on which payments in  the
ECU  can be settled by  commercial banks and in  foreign exchange markets in the
place in which the relevant account for payment is located).
 
    Each Note will  be denominated in  a currency or  currency unit  ("Specified
Currency")  as  specified on  the  face thereof  and  in the  applicable Pricing
Supplement, which may  include United  States dollars,  Australian dollars,  New
Zealand  dollars, Canadian  dollars, Danish  kroner, Italian  lire, ECUs  or any
other currency set forth in the applicable Pricing Supplement. Unless  otherwise
indicated  in the applicable Pricing Supplement,  purchasers are required to pay
for Foreign Currency Notes in the Specified Currency. At the present time  there
are  limited facilities in the United States  for the conversion of U.S. dollars
into foreign  currencies or  currency units  and vice  versa, and  banks do  not
generally  offer non-U.S. dollar  checking or savings  account facilities in the
United States. If requested on  or prior to the  third Market Day preceding  the
date  of delivery of the Notes, or by  such other day as determined by the Agent
who presented  such  offer to  purchase  Notes to  the  Company, such  Agent  is
prepared    to   arrange   for    the   conversion   of    U.S.   dollars   into
 
                                      S-2
<PAGE>
the Specified Currency to enable the purchasers to pay for the Notes. Each  such
conversion  will  be  made by  such  Agent on  such  terms and  subject  to such
conditions, limitations  and  charges  as  such Agent  may  from  time  to  time
establish  in accordance with its regular  foreign exchange practices. All costs
of exchange will be borne by the  purchasers of the Foreign Currency Notes.  See
"Special Provisions and Risks Related to Foreign Currency Notes".
 
    The  applicable Pricing Supplement will  specify any redemption or repayment
terms applicable to the Notes. See "Redemption" and "Repayment" below.
 
    Unless otherwise specified in the applicable Pricing Supplement, the  Notes,
other  than  Foreign  Currency  Notes,  will  be  issuable  only  in  definitive
registered form in denominations of $1,000  and integral multiples of $1,000  in
excess  thereof. The authorized denominations of  Foreign Currency Notes will be
indicated in the applicable Pricing Supplement.
 
    Each Note  will  be represented  either  by  a global  security  (a  "Global
Security")  registered in the name of a nominee of The Depository Trust Company,
as depositary  (the  "Depositary")  (each  such Note  represented  by  a  Global
Security  being herein referred to as a  "Book-Entry Note"), or by a certificate
issued in definitive registered form,  without coupons (a "Certificated  Note"),
as  set forth in  the applicable Pricing  Supplement. Except as  set forth under
"Book-Entry Notes" below, Book-Entry Notes will not be issuable in  certificated
form.  So long as the Depositary or its  nominee is the registered holder of any
Global Security, the  Depositary or its  nominee, as  the case may  be, will  be
considered  the sole  registered holder of  the Book-Entry  Notes represented by
such Global Security for all purposes under the Indenture and such Notes. For  a
further  description  of the  respective forms,  denominations and  transfer and
exchange procedures  with respect  to any  such Global  Security and  Book-Entry
Note,  reference  is made  to  "Book-Entry Notes"  below  and to  the applicable
Pricing Supplement.
 
    Unless otherwise specified in the  applicable Pricing Supplement and  except
as  provided below  under "Book-Entry  Notes", principal,  premium (if  any) and
interest (if any) will be payable, the transfer of any Notes will be registrable
and any  Notes  will be  exchangeable  for  Notes bearing  identical  terms  and
provisions  at the corporate trust office of The First National Bank of Chicago,
the Trustee under the Indenture with regard to the Notes (the "Trustee"), in The
City of New York  or at the  corporate trust office  of Norwest Bank  Minnesota,
National   Association  (the  "Paying  Agent"),  in  the  City  of  Minneapolis,
Minnesota, provided that payments of interest  on any Interest Payment Date  (as
defined  below) with respect to any Certificated  Note may be made at the option
of the Company by check mailed to the address of the person entitled thereto  as
it  appears in  the Security Register  at the  close of business  on the Regular
Record Date (as defined  below) corresponding to  the relevant Interest  Payment
Date.  Unless otherwise specified in  the applicable Pricing Supplement, holders
of $10,000,000 or more in aggregate principal amount of Certificated Notes shall
be entitled to receive payments of interest on any Interest Payment Date by wire
transfer  of  immediately   available  funds,  if   appropriate  wire   transfer
instructions  have been given to the Paying  Agent in writing not later than the
Regular Record Date preceding such Interest Payment Date.
 
    Unless  otherwise  specified  in  the  applicable  Pricing  Supplement,  the
principal,  premium (if any) and  interest (if any) payable  at Maturity on each
Certificated  Note  will  be  paid   in  immediately  available  funds   against
presentation  of the Note at  the above mentioned corporate  trust office of the
Trustee or the Paying Agent.
 
    For special payment terms applicable to Foreign Currency Notes, see "Special
Provisions and Risks Related to Foreign Currency Notes" below.
 
    Notes may be  issued as  Original Issue  Discount Notes.  An Original  Issue
Discount  Note is  a Note which  is issued at  a price lower  than the principal
amount thereof and which  provides that upon redemption  or acceleration of  the
Stated  Maturity thereof, an amount less than the principal thereof shall become
due and  payable. In  the event  of  redemption or  acceleration of  the  Stated
Maturity of an Original Issue Discount Note, the amount payable to the Holder of
such  Note upon such redemption or acceleration will be determined in accordance
with the terms of the applicable Pricing Supplement, but will be an amount  less
than  the amount  payable at  the Stated Maturity  of such  Note. Original Issue
Discount Notes, as well as certain  other Notes offered hereby, may, for  United
States  federal income  tax purposes,  be "Discount  Notes". See  "United States
Taxation--United States Holders--Original Issue Discount".
 
                                      S-3
<PAGE>
    The Notes  are  subject  to  defeasance upon  the  satisfaction  of  certain
conditions,   as   provided  in   the  Indenture.   See  "Description   of  Debt
Securities--Defeasance and Discharge" in the Prospectus.
 
INTEREST AND INTEREST RATES
 
    Each Note that bears interest will bear interest at either (a) a fixed  rate
(the  "Fixed Rate Notes"),  (b) an indexed  rate (the "Indexed  Notes") or (c) a
floating rate determined by reference to one or more interest rate bases,  which
may  be adjusted by a  Spread and/or Spread Multiplier  (each as defined below),
and, if so specified in the applicable Pricing Supplement with respect to one or
more Interest Periods (as defined below), one or more fixed rates (the "Floating
Rate Notes").  Any Floating  Rate  Note may  also have  either  or both  of  the
following:  (i) a maximum interest  rate limitation, or ceiling,  on the rate of
interest which  may  accrue during  any  Interest  Period; and  (ii)  a  minimum
interest  rate limitation, or  floor, on the  rate of interest  which may accrue
during any Interest Period. The applicable Pricing Supplement may designate  one
or  more  of the  following interest  rate bases  as applicable  to one  or more
Interest Periods on each Floating Rate  Note: (a) the Commercial Paper Rate,  in
which case such Note will be a "Commercial Paper Rate Note" with respect to such
Interest  Period or Interest Periods; (b) the  Federal Funds Rate, in which case
such Note will  be a "Federal  Funds Rate  Note" with respect  to such  Interest
Period  or Interest Periods; (c) LIBOR, in which case such Note will be a "LIBOR
Note" with respect to  such Interest Period or  Interest Periods; (d) the  Prime
Rate,  in which case such Note will be  a "Prime Rate Note" with respect to such
Interest Period or Interest Periods;  (e) the CD Rate,  in which case such  Note
will  be  a "CD  Rate Note"  with respect  to such  Interest Period  or Interest
Periods; (f) the CMT  Rate, in which case  such Note will be  a "CMT Rate  Note"
with respect to such Interest Period or Interest Periods; (g) the Treasury Rate,
in  which case  such Note will  be a "Treasury  Rate Note" with  respect to such
Interest Period or Interest  Periods; or (h) such  other interest rate basis  or
formula  as is  set forth in  the applicable Pricing  Supplement. Interest rates
offered by the  Company with  respect to the  Notes may  differ depending  upon,
among  other  things, the  aggregate principal  amount  purchased in  any single
transaction.
 
    The interest rate on each Floating  Rate Note for each Interest Period  will
be  determined by reference to (i)  the applicable interest rate basis specified
in the applicable Pricing Supplement for such Interest Period, plus or minus the
Spread, if any, and/or multiplied by the Spread Multiplier, if any, or (ii)  the
applicable  fixed rate per annum specified  in the applicable Pricing Supplement
for such Interest Period. The "Spread"  is the number of basis points  specified
in  the applicable Pricing Supplement as  being applicable to such Floating Rate
Note for such  Interest Period, and  the "Spread Multiplier"  is the  percentage
specified  in  the applicable  Pricing Supplement  as  being applicable  to such
Floating Rate Note for such Interest Period.
 
    Each Note that bears interest will bear interest from and including its date
of issue (i)  at the fixed  rate per  annum applicable to  the related  Interest
Period  or  Interest  Periods,  (ii)  at the  rate  determined  pursuant  to the
applicable index  or (iii)  at the  rate per  annum determined  pursuant to  the
interest  rate formula  applicable to  the related  Interest Period  or Interest
Periods, in  each  case as  specified  therein  and in  the  applicable  Pricing
Supplement,  until the principal thereof is  paid or made available for payment.
Interest will be payable on each  Interest Payment Date and at Maturity.  Except
as  provided below  under "Book  Entry Notes", interest  will be  payable to the
person in whose name a Note (or any predecessor Note) is registered at the close
of business on the  Regular Record Date (as  defined below) next preceding  each
Interest Payment Date; provided, however, that interest payable at Maturity will
be  payable to the person to whom principal shall be payable. Except as provided
below under  "Book Entry  Notes", the  first  payment of  interest on  any  Note
originally issued after a Regular Record Date and on or before the corresponding
Interest  Payment Date will be  made on the Interest  Payment Date following the
next succeeding Regular  Record Date to  the registered holder  thereof on  such
next  succeeding Regular Record Date. Interest  rates and interest rate formulas
are subject to change by the Company from  time to time but no such change  will
affect  any Note theretofore  issued or which  the Company has  agreed to issue.
Unless otherwise specified in the  applicable Pricing Supplement, the  "Interest
Payment  Dates" and the "Regular Record Dates"  for Fixed Rate Notes shall be as
described below under "Fixed  Rate Notes" and the  "Interest Payment Dates"  and
the  "Regular Record Dates" for Floating Rate  Notes shall be as described below
under "Floating Rate Notes".
 
    The interest rate  on a Note  for any Interest  Period will in  no event  be
higher  than the  maximum rate  permitted by New  York law,  as the  same may be
modified   by    United   States    law    of   general    application.    Under
 
                                      S-4
<PAGE>
current  New York law, the maximum rate of interest is 25% per annum on a simple
interest basis, with  certain exceptions. The  limit may not  apply to  Floating
Rate Notes in which $2,500,000 or more has been invested.
 
    The  applicable Pricing  Supplement will specify  with respect  to each Note
that bears interest:  (i) the issue  price, Interest Payment  Dates and  Regular
Record Dates; (ii) with respect to any Fixed Rate Note, the interest rate; (iii)
with  respect to any Indexed Note, the  index; (iv) with respect to any Floating
Rate Note, the Initial Interest Rate  (as defined below), the method (which  may
vary  from Interest Period to Interest  Period) of calculating the interest rate
applicable to each Interest Period (including, if applicable, the fixed rate per
annum applicable to one or more Interest Periods, the period to maturity of  any
instrument  on which the interest rate formula  for any Interest Period is based
(the "Index  Maturity"),  the  Spread and/or  Spread  Multiplier,  the  Interest
Determination  Dates (as  defined below), the  Interest Reset  Dates (as defined
below) and any minimum or maximum  interest rate limitations); (v) whether  such
Note  is  an  Original  Issue  Discount  Note;  and  (vi)  any  other  terms not
inconsistent with the Indenture.
 
  FIXED RATE NOTES
 
    Each Fixed Rate Note,  whether or not issued  as an Original Issue  Discount
Note,  will  bear interest  at  the annual  rate  specified therein  and  in the
applicable Pricing  Supplement. Unless  otherwise  specified in  the  applicable
Pricing  Supplement, the Interest Payment Dates for the Fixed Rate Notes will be
on January 15  and July 15  of each year  and the Regular  Record Dates for  the
Fixed  Rate Notes will be the day (whether or not a Market Day) fifteen calendar
days preceding each  Interest Payment  Date. Unless otherwise  specified in  the
applicable  Pricing Supplement, interest payments for  Fixed Rate Notes shall be
the amount of interest accrued from, and including, the next preceding  Interest
Payment  Date to which interest has been paid or duly provided for (or from, and
including, the date of issue if no  interest has been paid or duly provided  for
with  respect to such Fixed Rate Note)  to, but excluding, the relevant Interest
Payment Date. Unless otherwise specified  in the applicable Pricing  Supplement,
interest on Fixed Rate Notes will be computed and paid on the basis of a 360-day
year  of twelve 30-day months. In the event  that any Interest Payment Date on a
Fixed Rate  Note  is not  a  Market  Day, interest  will  be paid  on  the  next
succeeding Market Day with the same force and effect as if made on such Interest
Payment  Date and  no interest will  accrue for  the period from  and after such
date.
 
  FLOATING RATE NOTES
 
    The Interest Payment Dates for the Floating Rate Notes shall be as specified
in such Notes and  in the applicable Pricing  Supplement, and, unless  otherwise
specified in the applicable Pricing Supplement, the Regular Record Dates for the
Floating  Rate  Notes will  be the  day (whether  or not  a Market  Day) fifteen
calendar days preceding each Interest  Payment Date. Unless otherwise  specified
in  the applicable Pricing Supplement and  except as provided below, interest on
Floating Rate Notes will be payable on the following Interest Payment Dates:  in
the  case of Floating Rate Notes with  a daily, weekly or monthly Interest Reset
Date, on the third Wednesday of each  month or on the third Wednesday of  March,
June, September and December of each year as specified in the applicable Pricing
Supplement;  in the case of Floating Rate  Notes with a quarterly Interest Reset
Date, on the  third Wednesday  of March, June,  September and  December of  each
year;  in the case of Floating Rate Notes with a semiannual Interest Reset Date,
on the  third  Wednesday  of the  two  months  of each  year  specified  in  the
applicable  Pricing Supplement; and in  the case of Floating  Rate Notes with an
annual Interest Reset Date,  on the third  Wednesday of the  month of each  year
specified in the applicable Pricing Supplement, and in each case at Maturity. If
any  Interest Payment Date (other  than at Maturity) for  any Floating Rate Note
would otherwise be a day that is not a Market Day, the Interest Payment Date for
such Floating Rate Note shall be postponed to the next day that is a Market Day,
except that in  the case of  a LIBOR  Note, if such  Market Day is  in the  next
succeeding  calendar month, such Interest Payment  Date shall be the immediately
preceding Market Day.
 
    The rate of interest on each Floating Rate Note will be reset daily, weekly,
monthly, quarterly, semiannually or annually (the date on which each such  reset
occurs,  an  "Interest  Reset Date"),  as  specified in  the  applicable Pricing
Supplement. Unless otherwise specified in the applicable Pricing Supplement, the
Interest Reset Date will be as follows: in the case of Floating Rate Notes which
are reset daily, each Market Day; in the case of Floating Rate Notes (other than
Treasury Rate Notes) which are reset weekly, the Wednesday of each week; in  the
case  of Treasury Rate  Notes which are  reset weekly, the  Tuesday of each week
(except as provided below); in the case  of Floating Rate Notes which are  reset
monthly, the third
 
                                      S-5
<PAGE>
Wednesday  of each  month; in the  case of  Floating Rate Notes  which are reset
quarterly, the third Wednesday  of March, June, September  and December of  each
year; in the case of Floating Rate Notes which are reset semiannually, the third
Wednesday  of the two  months of each  year specified in  the applicable Pricing
Supplement; and in the case of Floating Rate Notes which are reset annually, the
third Wednesday of the  month of each year  specified in the applicable  Pricing
Supplement.
 
    Unless  otherwise  specified  in  the  applicable  Pricing  Supplement,  the
interest rate determined with  respect to any  Interest Determination Date  will
become effective on and as of the next succeeding Interest Reset Date; provided,
however,  that the interest rate  in effect from the date  of issue to the first
Interest Reset Date with respect to a Floating Rate Note (the "Initial  Interest
Rate")  will  be  as specified  in  the  applicable Pricing  Supplement.  If any
Interest Reset Date for any Floating Rate Note would otherwise be a day that  is
not  a Market Day, such  Interest Reset Date shall be  postponed to the next day
that is a Market Day, except  that in the case of  a LIBOR Note, if such  Market
Day  is in the next succeeding calendar month, such Interest Reset Date shall be
the immediately preceding Market Day.
 
    As used herein, "Interest Determination Date" means the date as of which the
interest rate for a Floating Rate Note  is to be calculated, to be effective  as
of  the following Interest Reset Date  and calculated on the related Calculation
Date (as defined below).  Unless otherwise specified  in the applicable  Pricing
Supplement,  the Interest  Determination Date  pertaining to  any Interest Reset
Date for a Commercial Paper Rate Note,  a Federal Funds Rate Note, a Prime  Rate
Note,  a  CD  Rate Note  or  a CMT  Rate  Note (the  "Commercial  Paper Interest
Determination Date", the "Federal Funds Interest Determination Date", the "Prime
Interest Determination Date", the "CD Interest Determination Date" and the  "CMT
Interest  Determination Date", respectively) will be the second Market Day prior
to such Interest Reset  Date. The Interest Determination  Date pertaining to  an
Interest  Reset Date for a LIBOR  Note (the "LIBOR Interest Determination Date")
will be the second London Banking Day preceding such Interest Reset Date. Unless
otherwise  specified  in  the   applicable  Pricing  Supplement,  the   Interest
Determination Date pertaining to an Interest Reset Date for a Treasury Rate Note
(the  "Treasury Interest  Determination Date")  will be the  day of  the week on
which Treasury  bills would  normally be  auctioned in  the week  in which  such
Interest  Reset Date falls. Treasury bills are usually sold at auction on Monday
of each week, unless that day is a  legal holiday, in which case the auction  is
usually  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 Interest
Determination Date pertaining to the Interest  Reset Date occurring in the  next
succeeding  week. If an auction date shall fall on any Interest Reset Date for a
Treasury Rate Note,  then such Interest  Reset Date shall  instead be the  first
Market Day immediately following such auction date.
 
    Unless  otherwise  specified  in  the  applicable  Pricing  Supplement,  (i)
interest payments on  an Interest  Payment Date for  a Floating  Rate Note  will
include  interest  accrued  from,  and including,  the  next  preceding Interest
Payment Date to which interest has been paid or duly provided for (or from,  and
including,  the date of issue if no interest  has been paid or duly provided for
with respect  to such  Floating  Rate Note)  to,  but excluding,  such  Interest
Payment  Date or Maturity date (each  such interest accrual period, an "Interest
Period"). Accrued interest for an  Interest Period is calculated by  multiplying
the  face amount  of a  Floating Rate  Note by  the applicable  accrued interest
factor (the "Accrued Interest Factor"). The Accrued Interest Factor is  computed
by  adding together the interest factors calculated for each day in the Interest
Period. The interest factor for  each such day is  computed by dividing the  per
annum  interest rate  applicable to such  day by  360 in the  case of Commercial
Paper Rate Notes, Federal Funds Rate Notes, LIBOR Notes, Prime Rate Notes and CD
Rate Notes, or by the actual number of days in the year in the case of  Treasury
Rate  Notes or CMT Rate Notes.  The interest rate in effect  on each day will be
(i) if such day is an Interest Reset Date, the interest rate with respect to the
Interest Determination Date pertaining  to such Interest Reset  Date or (ii)  if
such  day is not an  Interest Reset Date, the interest  rate with respect to the
Interest Determination  Date pertaining  to the  next preceding  Interest  Reset
Date,  subject in either case to any maximum or minimum interest rate limitation
referred to above or in the applicable Pricing Supplement.
 
    Unless otherwise specified in the applicable Pricing Supplement, the  Paying
Agent, which is a subsidiary of the Company, will be the "Calculation Agent". On
or  before each Calculation  Date, the Paying Agent,  as Calculation Agent, will
determine the interest rate as described below. The Paying Agent will  determine
the  Accrued  Interest Factor  applicable to  any such  Floating Rate  Note. The
Paying Agent will, upon  the request of  the holder of  any Floating Rate  Note,
provide the interest rate then in effect and the interest rate which will become
effective  as a result of  a determination made with  respect to the most recent
Interest
 
                                      S-6
<PAGE>
Determination Date with respect to  such Floating Rate Note. The  determinations
of interest rates made by the Calculation Agent shall be conclusive and binding,
and  the Trustee shall have  no duty to verify  determinations of interest rates
made by the Calculation  Agent. The determinations  of Accrued Interest  Factors
made  by  the Paying  Agent shall  be conclusive  and binding.  Unless otherwise
specified in  the  applicable Pricing  Supplement,  the "Calculation  Date",  if
applicable,  pertaining to  any Interest Determination  Date on  a Floating Rate
Note will be  the earlier  of (i)  the tenth  calendar day  after such  Interest
Determination Date, or, if any such day is not a Market Day, the next succeeding
Market  Day and  (ii) the Market  Day preceding the  applicable Interest Payment
Date or Maturity, as the case may be.
 
    Unless  otherwise  specified  in  the  applicable  Pricing  Supplement,  all
percentages  resulting  from  any  calculation referred  to  in  this Prospectus
Supplement will be rounded, if necessary, to the nearest one  hundred-thousandth
of  one  percentage  point, with  five  one-millionths of  one  percentage point
rounded upward (e.g.,  9.876545% (or  .09876545) being rounded  to 9.87655%  (or
 .0987655) and 9.876544% (or .09876544) being rounded to 9.87654% (or .0987654));
and  all  currency or  currency  unit amounts  used  in or  resulting  from such
calculations on the Notes will be rounded to the nearest one-hundredth of a unit
(with .005 of a unit being rounded upward).
 
    COMMERCIAL PAPER RATE NOTES.  Commercial Paper Rate Notes will bear interest
at the interest rates  (calculated with reference to  the Commercial Paper  Rate
and  the Spread  and/or Spread Multiplier,  if any) specified  in the Commercial
Paper Rate Note and in the applicable Pricing Supplement.
 
    Unless otherwise specified in the applicable Pricing Supplement, "Commercial
Paper Rate" means, with respect  to any Commercial Paper Interest  Determination
Date, the Money Market Yield (calculated as described below) of the rate on that
date  for commercial paper having the Index Maturity specified in the applicable
Pricing Supplement  as such  rate  is published  by  the Federal  Reserve  Board
"Statistical  Release  H.15(519),  Selected  Interest  Rates"  or  any successor
publication of  the  Federal  Reserve Board  ("H.15(519)"),  under  the  heading
"Commercial Paper". If by 3:00 p.m., New York City time, on the Calculation Date
pertaining to such Commercial Paper Interest Determination Date such rate is not
so  published, then the Commercial Paper Rate shall be the Money Market Yield of
the rate on  that Commercial  Paper Interest Determination  Date for  commercial
paper  having the Index Maturity designated in the applicable Pricing Supplement
as published by the Federal  Reserve Bank of New  York in its daily  statistical
release,   "Composite  3:30   p.m.  Quotations  for   United  States  Government
Securities" ("Composite Quotations") under the heading "Commercial Paper". If by
3:00 p.m., New  York City time,  on such Calculation  Date such rate  is not  so
published in Composite Quotations, the Commercial Paper Rate for that Commercial
Paper  Interest Determination Date shall be  calculated by the Calculation Agent
and shall be the Money Market Yield of the arithmetic mean of the offered  rates
of three leading dealers of commercial paper in The City of New York selected by
the  Calculation Agent as of 11:00 a.m.,  New York City time, on that Commercial
Paper Interest  Determination  Date,  for  commercial  paper  having  the  Index
Maturity specified in the applicable Pricing Supplement placed for an industrial
issuer  whose  bond  rating  is  "AA",  or  the  equivalent,  from  a nationally
recognized securities rating agency; provided, however, that if fewer than three
dealers selected as aforesaid by the Calculation Agent are quoting as  specified
in  this sentence,  the Commercial  Paper Rate  with respect  to such Commercial
Paper Interest  Determination Date  will  remain the  Commercial Paper  Rate  in
effect on such Commercial Paper Interest Determination Date.
 
    "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)
 
where "D" refers to  the per annum  rate for the commercial  paper, quoted on  a
bank  discount basis and  expressed as a  decimal, and "M"  refers to the actual
number of days in the interest period for which interest is being calculated.
 
    FEDERAL FUNDS RATE NOTES.   Federal Funds Rate  Notes will bear interest  at
the  interest rates (calculated with reference to the Federal Funds Rate and the
Spread and/or Spread  Multiplier, if any)  specified in the  Federal Funds  Rate
Notes and in the applicable Pricing Supplement.
 
    Unless  otherwise specified  in the applicable  Pricing Supplement, "Federal
Funds Rate"  means, with  respect to  any Federal  Funds Interest  Determination
Date, the rate on that day for Federal Funds as
 
                                      S-7
<PAGE>
published  in H.15(519) under the heading "Federal Funds (Effective)" or, if not
so published  by  3:00  p.m.,  New  York City  time,  on  the  Calculation  Date
pertaining  to such Federal Funds Interest Determination Date, the Federal Funds
Rate will  be the  rate on  such Federal  Funds Interest  Determination Date  as
published  in Composite  Quotations under  the heading  "Federal Funds/Effective
Rate". If such rate is not so published by 3:00 p.m., New York City time, on the
Calculation Date pertaining to such  Federal Funds Interest Determination  Date,
the  Federal Funds Rate for such  Federal Funds Interest Determination Date will
be calculated by the Calculation  Agent and will be  the arithmetic mean of  the
rates  for the  last transaction  in overnight  Federal Funds  arranged by three
leading dealers of Federal Funds transactions  in The City of New York  selected
by  the Calculation Agent as  of 9:00 a.m., New York  City time, on such Federal
Funds Interest Determination Date; provided,  however, that if fewer than  three
dealers  selected as aforesaid by the Calculation Agent are quoting as specified
in this sentence,  the Federal  Funds Rate with  respect to  such Federal  Funds
Interest Determination Date will remain the Federal Funds Rate in effect on such
Federal Funds Interest Determination Date.
 
    LIBOR  NOTES.    LIBOR  Notes  will  bear  interest  at  the  interest rates
(calculated with reference to LIBOR and the Spread and/or Spread Multiplier,  if
any) specified in the LIBOR Notes and in the applicable Pricing Supplement.
 
    Unless  otherwise specified in the applicable Pricing Supplement, LIBOR will
be determined  by  the  Calculation  Agent  in  accordance  with  the  following
provisions:
 
        (i)  With respect to a LIBOR Interest Determination Date, LIBOR will be,
    as  specified  in  the  applicable  Pricing  Supplement,  either:  (a)   the
    arithmetic mean of the offered rates for deposits in U.S. dollars having the
    Index  Maturity designated in the  applicable Pricing Supplement, commencing
    on the second London Banking  Day immediately following that LIBOR  Interest
    Determination  Date, that appear on the Reuters Screen LIBO Page (as defined
    below) as of 11:00 a.m., London  time, on that LIBOR Interest  Determination
    Date,  if at least two such offered  rates appear on the Reuters Screen LIBO
    Page ("LIBOR Reuters"), or (b) the rate for deposits in U.S. dollars  having
    the   Index  Maturity  designated  in  the  applicable  Pricing  Supplement,
    commencing on the second London Banking Day immediately following that LIBOR
    Interest Determination  Date, that  appears on  the Telerate  Page 3750  (as
    defined  below)  as  of 11:00  a.m.,  London  time, on  that  LIBOR Interest
    Determination Date ("LIBOR Telerate"). "Reuters Screen LIBO Page" means  the
    display designated as page "LIBO" on the Reuters Monitor Money Rates Service
    (or  such other page  as may replace the  LIBO page on  that service for the
    purpose of  displaying  London  interbank offered  rates  of  major  banks).
    "Telerate  Page 3750"  means the  display designated  as page  "3750" on the
    Telerate Service (or such other  page as may replace  the 3750 page on  that
    service or such other service or services as may be nominated by the British
    Bankers'  Association for the purpose of displaying London interbank offered
    rates for U.S. dollar deposits). If neither LIBOR Reuters nor LIBOR Telerate
    is specified in the applicable Pricing Supplement, LIBOR will be  determined
    as  if LIBOR Telerate  had been specified.  If fewer than  two offered rates
    appear on  the Reuters  Screen  LIBO Page,  or if  no  rate appears  on  the
    Telerate  Page 3750, as applicable, LIBOR  in respect of that LIBOR Interest
    Determination Date will be  determined as if the  parties had specified  the
    rate described in (ii) below.
 
        (ii)  With respect to a LIBOR Interest Determination Date on which fewer
    than two offered rates appear on the Reuters Screen LIBO Page, as  specified
    in  (i)(a) above,  or on  which no  rate appears  on Telerate  Page 3750, as
    specified in (i)(b) above,  as applicable, LIBOR will  be determined on  the
    basis  of the rates  at which deposits  in U.S. dollars  are offered by four
    major banks in the London interbank market selected by the Calculation Agent
    (the "Reference Banks") at  approximately 11:00 a.m.,  London time, on  that
    LIBOR  Interest Determination  Date to prime  banks in  the London interbank
    market having  the  Index  Maturity designated  in  the  applicable  Pricing
    Supplement commencing on the second London Banking Day immediately following
    such  LIBOR Interest Determination Date and  in a principal amount, not less
    than U.S. $1,000,000,  that, in the  judgment of the  Calculation Agent,  is
    representative  for a  single transaction in  such market at  such time. The
    Calculation Agent will request the principal  London office of each of  such
    Reference  Banks to provide  a quotation of  its rate. If  at least two such
    quotations  are  provided,   LIBOR  in  respect   of  that  LIBOR   Interest
    Determination  Date will be the arithmetic mean of such quotations. If fewer
    than two quotations are provided, LIBOR in respect
 
                                      S-8
<PAGE>
    of that LIBOR Interest Determination Date will be the arithmetic mean of the
    rates quoted by three major  banks in The City of  New York selected by  the
    Calculation  Agent at approximately 11:00 a.m.,  New York City time, on that
    LIBOR Interest  Determination Date  for loans  in United  States dollars  to
    leading   European  banks,  having  the  Index  Maturity  specified  in  the
    applicable Pricing Supplement, commencing on  the second London Banking  Day
    immediately  following  that  LIBOR  Interest Determination  Date  and  in a
    principal amount, not less  than U.S. $1,000,000, that,  in the judgment  of
    the  Calculation Agent, is  representative for a  single transaction in such
    market at such time;  provided, however, that if  fewer than three banks  in
    The  City of  New York  selected as aforesaid  by the  Calculation Agent are
    quoting as specified  in this  sentence, LIBOR  with respect  to such  LIBOR
    Interest  Determination  Date  will remain  LIBOR  in effect  on  such LIBOR
    Interest Determination Date.
 
    PRIME RATE NOTES.  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  specified in  the  applicable Pricing  Supplement,  "Prime
Rate"  means, with respect to any Prime  Interest Determination Date the rate on
such date as such rate is published  in H.15(519) under the heading "Bank  Prime
Loan".  If such rate is not published prior to 9:00 a.m., New York City time, on
the Calculation Date, then the  Prime Rate shall 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 that  Prime Interest Determination Date. If fewer
than four such rates but  more than one such rate  appear on the Reuters  Screen
USPRIME1  Page for such Prime Interest  Determination Date, the Prime 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 a 360-day year as of the close of business
on  such Prime Interest Determination  Date by four major  money center banks in
The City of New York selected by  the Calculation Agent. If fewer than two  such
rates  appear  on the  Reuters  Screen USPRIME1  Page,  the Prime  Rate  will be
determined by the Calculation Agent on the  basis of the rates furnished in  The
City  of  New  York by  the  appropriate  number of  substitute  banks  or trust
companies organized and doing business under  the laws of the United States,  or
any  State thereof,  having total  equity capital  of at  least $500,000,000 and
being subject  to supervision  or  examination by  federal or  state  authority,
selected  by  the Calculation  Agent to  provide such  rate or  rates; provided,
however, that if  the banks  or trust companies  selected as  aforesaid are  not
quoting  as mentioned in this  sentence, the Prime Rate  for such Prime Interest
Determination Date will be the Prime Rate  as determined based on the last  such
rate  published in H.15(519) and provided, further,  that if such rate is not so
published in  H.15(519), the  Prime Rate  with respect  to such  Prime  Interest
Determination  Date will remain the Prime Rate  in effect on such Prime Interest
Determination Date. "Reuters Screen USPRIME1 Page" means the display  designated
as  page "USPRIME1" on the  Reuters Monitor Money Rates  Services (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).
 
    CD  RATE NOTES.   CD  Rate Notes  will bear  interest at  the interest rates
(calculated with  reference  to  the  CD  Rate  and  the  Spread  and/or  Spread
Multiplier, if any) specified in the CD Rate Notes and in the applicable Pricing
Supplement.
 
    Unless  otherwise specified in the  applicable Pricing Supplement, "CD Rate"
means, with respect to any CD Interest Determination Date, the rate on such date
for negotiable certificates of  deposit having the  Index Maturity specified  in
the  applicable Pricing Supplement as such  rate is published in H.15(519) under
the heading "CDs (Secondary Market)".  If by 3:00 p.m.,  New York City time,  on
the Calculation Date pertaining to such CD Interest Determination Date such rate
is  not so published,  then the CD  Rate shall be  the rate on  such CD Interest
Determination Date for negotiable certificates of deposit of the Index  Maturity
specified  in  the  applicable  Pricing  Supplement  as  published  in Composite
Quotations under the  heading "Certificates of  Deposit". If by  3:00 p.m.,  New
York  City  time, on  such Calculation  Date such  rate is  not so  published in
Composite Quotations, the CD Rate for that CD Interest Determination Date  shall
be  calculated by the Calculation Agent and  shall be the arithmetic mean of the
secondary market offered rates as of 10:00 a.m., New York City time, on such  CD
Interest  Determination  Date, of  three leading  nonbank dealers  in negotiable
United States 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 market banks with a
 
                                      S-9
<PAGE>
remaining  maturity closest  to the Index  Maturity specified  in the applicable
Pricing Supplement in  denominations of $5,000,000;  provided, however, that  if
fewer  than three  dealers selected  as aforesaid  by the  Calculation Agent are
quoting as specified  in this  sentence, the  CD Rate  with respect  to such  CD
Interest  Determination  Date will  remain  the CD  Rate  in effect  on  such CD
Interest Determination Date.
 
    CMT RATE NOTES.  CMT Rate Notes will bear interest at the rates  (calculated
with  reference to the CMT Rate and the Spread and/or Spread Multiplier, if any)
specified in such CMT Rate Notes and any applicable Pricing Supplement.
 
    Unless otherwise specified in the applicable Pricing Supplement, "CMT  Rate"
means,  with respect to any  Interest Determination Date relating  to a CMT Rate
Note or any Floating Rate  Note for which the  interest rate is determined  with
reference  to the CMT Rate (a "CMT  Rate Interest Determination Date"), the rate
displayed on  the Designated  CMT Telerate  Page (as  defined below)  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 (as defined below) for (i) if the Designated CMT Telerate Page is
7055, the rate  on such CMT  Rate Interest  Determination Date and  (ii) if  the
Designated  CMT Telerate Page is  7052, the week, or  the month, as specified in
the applicable Pricing Supplement, ended immediately preceding the week in which
the related CMT  Rate Interest  Determination Date occurs.  If such  rate is  no
longer  displayed on the  relevant page, or  if not displayed  by 3:00 p.m., New
York City time, on the related Calculation Date, then the CMT Rate for such  CMT
Rate  Interest 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  if not published by  3:00 p.m., New  York
City  time, on the related Calculation Date, then the CMT Rate for such CMT Rate
Interest 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 CMT Rate Interest 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 CMT Rate for the CMT Rate
Interest Determination Date will be calculated by the Calculation Agent and 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 CMT Rate Interest  Determination Date reported,  according to their  written
records,  by three leading  primary United States  government securities dealers
(each, a "Reference  Dealer") in The  City of  New York (which  may include  any
Agent  or one of  its affiliates) selected  by the Calculation  Agent (from five
such Reference 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  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 cannot obtain  three
such  Treasury  Note  quotations,  the  CMT  Rate  for  such  CMT  Rate Interest
Determination Date will  be calculated by  the Calculation Agent  and 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 CMT  Rate
Interest  Determination Date of three Reference Dealers  in The City of New York
(from five  such  Reference  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  CMT Maturity Index  and a  remaining term  to
maturity  closest to the  Designated CMT Maturity  Index and in  an amount of at
least $100 million. If three  or four (and not  five) of such Reference  Dealers
are  quoting  as  described  above, then  the  CMT  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;  provided however, that if fewer than
three Reference  Dealers  selected  by  the Calculation  Agent  are  quoting  as
described  herein, the CMT Rate will be the  CMT Rate in effect on such CMT Rate
Interest Determination Date. If two Treasury Notes with an original maturity  as
described  in the  second preceding  sentence have  remaining terms  to maturity
equally close to the Designated CMT Maturity Index, the quotes for the  Treasury
Note with the shorter remaining term to maturity will be used.
 
                                      S-10
<PAGE>
    "Designated  CMT Telerate Page" means the  display on the Dow Jones Telerate
Service on the  page designated  in the  applicable Pricing  Supplement (or  any
other  page  as  may  replace such  page  on  that service  for  the  purpose of
displaying Treasury  Constant  Maturities as  reported  in H.15(519)),  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 1, 2, 3, 5,  7, 10, 20, or 30 years) specified
in the applicable Pricing Supplement with respect to which the CMT Rate will  be
calculated.  If  no  such  maturity  is  specified  in  the  applicable  Pricing
Supplement, the Designated CMT Maturity Index shall be 2 years.
 
    TREASURY RATE NOTES.  Treasury Rate Notes will bear interest at the interest
rates (calculated with  reference to  the Treasury  Rate and  the Spread  and/or
Spread  Multiplier, if  any) specified  in the  Treasury Rate  Notes and  in the
applicable Pricing Supplement.
 
    Unless otherwise specified in  the applicable Pricing Supplement,  "Treasury
Rate"  means, with respect to any Treasury Interest Determination Date, the rate
for the  most  recent  auction  of  direct  obligations  of  the  United  States
("Treasury bills") having the Index Maturity specified in the applicable Pricing
Supplement  as such  rate is  published in  H.15(5l9) under  the heading "United
States Government Securities--Treasury Bills--auction average (investment)"  or,
if  not so published by  3:00 p.m., New York City  time, on the Calculation Date
pertaining to such  Treasury Interest  Determination Date,  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)  as otherwise  announced by  the
United  States Department of the Treasury. In  the event that the results of the
auction of Treasury bills having the Index Maturity designated in the applicable
Pricing Supplement are not  otherwise reported as provided  above by 3:00  p.m.,
New  York City time,  on such Calculation Date  or no such auction  is held in a
particular week, then the Treasury Rate  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 3:30 p.m.,  New
York  City time, on such Treasury  Interest 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  designated  in  the  applicable  Pricing  Supplement;  provided,
however,  that  if  fewer  than  three  dealers  selected  as  aforesaid  by the
Calculation Agent are quoting as specified  in this sentence, the Treasury  Rate
with  respect  to  such Treasury  Interest  Determination Date  will  remain the
Treasury Rate in effect on such Treasury Interest Determination Date.
 
ZERO COUPON NOTES
 
    Notes may be issued in the form of Original Issue Discount Notes that do not
provide any  periodic  payments  of  interest (the  "Zero  Coupon  Notes").  The
specific  terms of  any Zero Coupon  Notes will  be set forth  in the applicable
Pricing Supplement.
 
INDEXED NOTES
 
  GENERAL
 
    Notes may be issued from  time to time as  Indexed Notes. Indexed Notes  are
Notes  for which  the principal  amount payable  at Maturity,  or the  amount of
interest payable  on  an  Interest  Payment Date,  or  both,  is  determined  by
reference  to  a  currency  exchange  rate,  composite  currency  or currencies,
commodity price or other  financial or non-financial index  as set forth in  the
applicable  Pricing Supplement. Specific terms of  any Indexed Notes will be set
forth in such Notes and the applicable Pricing Supplement.
 
  RISKS ASSOCIATED WITH INDEXED NOTES
 
    An investment in Notes indexed, as to principal or interest or both, to  one
or  more  values of  currencies (including  exchange rates  between currencies),
commodities or  interest rate  indices entails  significant risks  that are  not
associated  with similar investments in a conventional fixed-rate debt security.
If the interest rate of such a Note is so indexed, it may result in an  interest
rate  that is less than that payable  on a conventional fixed-rate debt security
issued at the  same time,  including the possibility  that no  interest will  be
paid,  and, if the principal amount of such  a Note is so indexed, the principal
amount payable at Maturity may be less than the original purchase price of  such
Note  if allowed pursuant to  the terms of such  Note, including the possibility
that no principal  will be paid.  The secondary  market for such  Notes will  be
affected  by a  number of  factors, independent  of the  creditworthiness of the
Company and the value of the applicable currency,
 
                                      S-11
<PAGE>
commodity or interest  rate index,  including the volatility  of the  applicable
currency,  commodity or interest rate index,  the time remaining to the Maturity
of such Notes, the amount outstanding  of such Notes and market interest  rates.
The  value of the applicable currency,  commodity or interest rate index depends
upon a  number  of  interrelated  factors,  including  economic,  financial  and
political  events, over which  the Company has no  control. Additionally, if the
formula used to determine the principal amount or interest payable with  respect
to  such Notes contains a multiple or  leverage factor, the effect of any change
in the applicable currency, commodity or interest rate index will be  increased.
The  historical experiences of the  relevant currencies, commodities or interest
rate indices should not be taken as an indication of future performance of  such
currencies,  commodities or interest  rate indices during the  term of any Note.
Accordingly, prospective investors should consult their own financial and  legal
advisors  as  to the  risks  entailed by  an investment  in  such Notes  and the
suitability of such Notes in light of their particular circumstances.
 
REDEMPTION
 
    If so  specified  in the  applicable  Pricing  Supplement, a  Note  will  be
redeemable at the option of the Company on the date or dates prior to the Stated
Maturity  specified in the applicable Pricing  Supplement at the price or prices
specified in the  applicable Pricing Supplement  (unless otherwise specified  in
such  Pricing Supplement, expressed  as a percentage of  the principal amount of
such Note), together with  accrued interest, if any,  to the date of  redemption
determined  as specified in the  applicable Pricing Supplement. Unless otherwise
specified in the applicable  Pricing Supplement, the Company  may redeem any  of
the  Notes which are redeemable  and remain outstanding either  in whole or from
time to time in part upon not less than 30 nor more than 60 days' notice  mailed
by  or  on  behalf of  the  Company  to the  registered  holder  thereof. Unless
otherwise specified in the applicable  Pricing Supplement, the Company will  not
be  obligated to redeem  or purchase the  Notes pursuant to  any sinking fund or
analogous provision or  at the option  of any holder.  If less than  all of  the
Notes  of like  tenor are  to be  redeemed, the  Notes to  be redeemed  shall be
selected by  the Trustee  by such  method as  the Trustee  shall deem  fair  and
appropriate.  Upon any redemption  of less than  all of the  principal of a Note
prior to  Stated  Maturity, a  new  Note of  like  tenor and  of  an  authorized
denomination  representing the unredeemed portion thereof  will be issued to the
registered holder thereof.  In the event  that a redemption  described above  is
deemed  to be  a "tender  offer" within  the meaning  of Rule  14(e)-1 under the
Securities Exchange Act of  1934, as amended (the  "Exchange Act"), the  Company
will comply with all provisions of the Exchange Act.
 
REPAYMENT
 
    If set forth in the applicable Pricing Supplement, the Notes will be subject
to  repayment at the option of the registered holders thereof in accordance with
the terms of the Notes on the  repayment dates specified in such Notes (each  an
"Optional  Repayment Date").  If no  Optional Repayment  Date is  specified with
respect to  a Note,  such  Note will  not  be repayable  at  the option  of  the
registered  holder  thereof  prior  to  its  Stated  Maturity.  On  any Optional
Repayment Date with respect to any Note, such Note will be repayable in whole or
in part in increments  of $1,000 at  the option of such  registered holder at  a
price equal to 100% of the principal amount to be repaid, together with interest
thereon  payable to the date of repayment, on  notice given not more than 45 nor
less than 30 days prior to the Optional Repayment Date.
 
BOOK-ENTRY NOTES
 
    Upon issuance, all Book-Entry Notes of the same series and bearing  interest
(if  any) at the same rate  or pursuant to the same  formula and having the same
date of issuance, redemption provisions (if any), repayment provisions (if any),
Stated Maturity and other terms will be represented by a single Global Security.
Each Global Security representing Book-Entry Notes will be deposited with, or on
behalf of, the Depositary and will be  registered in the name of the  Depositary
or  a nominee  of the Depositary.  Unless otherwise specified  in the applicable
Pricing Supplement, all Book-Entry  Notes will be  denominated in United  States
dollars.
 
    Upon  the issuance of a Global Security, the Depositary will credit accounts
held with it  with the respective  principal or face  amounts of the  Book-Entry
Notes  represented by such Global Security. The accounts to be credited shall be
designated initially by the  Agent through which  the Note was  sold or, to  the
extent  that such Notes are offered and sold directly, by the Company. Ownership
of beneficial interests  in a Global  Security will be  limited to  institutions
that  have accounts with the Depositary ("participants") and to persons that may
hold interests through such participants.  Ownership of beneficial interests  by
participants  in a Global  Security will be  shown on, and  the transfer of that
ownership interest will be effected only
 
                                      S-12
<PAGE>
through,  records  maintained  by  the  Depositary  for  such  Global  Security.
Ownership  of beneficial interests in such  Global Security by persons that hold
through participants  will be  shown  on, and  the  transfer of  that  ownership
interest  within  such  participant  will  be  effected  only  through,  records
maintained by such participant.
 
    Payment of  principal  of,  premium  (if  any)  and  interest  (if  any)  on
Book-Entry  Notes represented by  any such Global  Security will be  made to the
Depositary or its nominee, as the case may be, as the sole registered holder  of
the  Book-Entry Notes represented thereby for  all purposes under the Indenture.
None of the Company, the Trustee, the  Paying Agent or any agent of the  Company
or  the Trustee will have any responsibility  or liability for any aspect of the
Depositary's records  relating to  or  payments made  on account  of  beneficial
ownership  interests in a  Global Security representing  any Book-Entry Notes or
any other aspect of the relationship between the Depositary and its participants
or the  relationship  between such  participants  and the  owner  of  beneficial
interests  in  a  Global  Security  owning  through  such  participants  or  for
maintaining, supervising or reviewing any  of the Depositary's records  relating
to such beneficial ownership interests.
 
    The  Company has  been advised  by the Depositary  that upon  receipt of any
payment of principal  of, premium  (if any)  or interest  (if any)  on any  such
Global  Security,  the Depositary  will  immediately credit,  on  its book-entry
registration and transfer system, the accounts of participants with payments  in
amounts  proportionate to their respective beneficial interests in the principal
amount of  such Global  Security as  shown  on the  records of  the  Depositary.
Payments  by participants to owners of beneficial interests in a Global Security
held through such  participants will  be governed by  standing instructions  and
customary   practices,  as  is  now  the  case  with  securities  held  by  such
participants for customer accounts registered in "street name", and will be  the
sole responsibility of such participants.
 
    No  Global Security may be transferred except as a whole by a nominee of the
Depositary to the Depositary or to another nominee of the Depositary, or by  the
Depositary  or any such nominee to a successor of the Depositary or a nominee of
such successor.
 
    Unless otherwise specified  in the applicable  Pricing Supplement, a  Global
Security representing Book-Entry Notes is exchangeable for Certificated Notes of
the  same series and bearing  interest (if any) at the  same rate or pursuant to
the same formula, having  the same date of  issuance, redemption provisions  (if
any),  repayment provisions  (if any),  Stated Maturity  and other  terms and of
differing authorized denominations aggregating  a like amount,  only if (x)  the
Depositary  notifies the Company that  it is unwilling or  unable to continue as
Depositary for such Global Security or if  at any time the Depositary ceases  to
be  a clearing agency registered under the  Exchange Act, (y) the Company in its
sole discretion determines that such  Global Security shall be exchangeable  for
Certificated  Notes or (z) there shall have  occurred and be continuing an Event
of Default  with  respect  to  the  Notes.  Such  Certificated  Notes  shall  be
registered in the names of the owners of the beneficial interests in such Global
Security as provided by the Depositary's relevant participants (as identified by
the Depositary).
 
    Except  as  provided  above,  owners of  beneficial  interests  in  a Global
Security will  not  be  entitled  to  receive  physical  delivery  of  Notes  in
certificated  form and will not be considered the registered holders thereof for
any purpose under the Indenture, and no Global Security representing  Book-Entry
Notes  shall be exchangeable or transferrable. Accordingly, each person owning a
beneficial interest in such a Global Security must rely on the procedures of the
Depositary and, if such person  is not a participant,  on the procedures of  the
participant  through which such person owns its interest, to exercise any rights
of a  registered holder  under the  Indenture. The  laws of  some  jurisdictions
require  that certain  purchasers of securities  take physical  delivery of such
securities in  certificated form.  Such  limits and  such  laws may  impair  the
ability to transfer beneficial interests in a Global Security.
 
    The  Depositary,  as  the registered  holder  of each  Global  Security, may
appoint agents and otherwise authorize participants to give or take any request,
demand, authorization, direction, notice, consent, waiver or other action  which
a registered holder is entitled to give or take under the Indenture. The Company
understands  that  under  existing industry  practices,  in the  event  that the
Company requests  any  action  of registered  holders  or  that an  owner  of  a
beneficial interest in such a Global Security desires to give or take any action
which  a registered holder is entitled to  give or take under the Indenture, the
Depositary would  authorize the  participants  holding the  relevant  beneficial
interests  to give  or take such  action, and such  participants would authorize
beneficial owners owning through such participants  to give or take such  action
or would otherwise act upon the instructions of beneficial owners owning through
them.
 
                                      S-13
<PAGE>
    The   Depositary  has  advised   the  Company  that   the  Depositary  is  a
limited-purpose trust company organized under the laws of the State of New York,
a member of  the Federal  Reserve System,  a "clearing  corporation" within  the
meaning  of  the  New  York  Uniform Commercial  Code  and  a  "clearing agency"
registered under  the Exchange  Act.  The Depositary  was  created to  hold  the
securities of its participants and to facilitate the clearance and settlement of
securities  transactions  among  its  participants  in  such  securities through
electronic  book-entry  changes  in   accounts  of  the  participants,   thereby
eliminating  the  need for  physical  movement of  securities  certificates. The
Depositary's participants include securities brokers and dealers (including  the
Agents),  banks (including the Trustee), trust companies, clearing corporations,
and certain other organizations some of whom (and/or their representatives)  own
the  Depositary. Access to the Depositary's  book-entry system is also available
to others,  such as  banks,  brokers, dealers  and  trust companies  that  clear
through or maintain a custodial relationship with a participant, either directly
or indirectly.
 
REGARDING THE TRUSTEE
 
    The  Trustee  under the  Indenture with  regard  to the  Notes is  The First
National Bank of Chicago. The Company and certain subsidiaries from time to time
borrow from the Trustee, maintain deposit accounts with the Trustee and  conduct
other  banking transactions  with the  Trustee in  the ordinary  course of their
business.
 
        SPECIAL PROVISIONS AND RISKS RELATING TO FOREIGN CURRENCY NOTES
 
GENERAL
 
    Unless otherwise  specified  in  an  applicable  Pricing  Supplement,  Notes
denominated  in other than United States dollars or ECUs will not be sold in, or
to residents of, the country issuing the Specified Currency in which  particular
Notes  are denominated. The information set  forth in this Prospectus Supplement
is directed to prospective purchasers who  are United States residents, and  the
Company  disclaims any responsibility  to advise prospective  purchasers who are
residents of countries other than the United States with respect to any  matters
that may affect the purchase, holding or receipt of payments of principal of and
interest on the Notes. Such persons should consult their own financial and legal
advisors with regard to such matters.
 
    THIS  PROSPECTUS SUPPLEMENT DOES NOT DESCRIBE  ALL RISKS OF AN INVESTMENT IN
FOREIGN CURRENCY NOTES THAT RESULT FROM SUCH NOTES BEING DENOMINATED OR  PAYABLE
IN  A FOREIGN CURRENCY OR CURRENCY UNIT, EITHER  AS SUCH RISKS EXIST AT THE DATE
OF THIS PROSPECTUS SUPPLEMENT  OR AS SUCH  RISKS MAY CHANGE  FROM TIME TO  TIME.
PROSPECTIVE  PURCHASERS SHOULD CONSULT THEIR OWN FINANCIAL AND LEGAL ADVISORS AS
TO THE  RISKS ENTAILED  BY  AN INVESTMENT  IN  FOREIGN CURRENCY  NOTES.  FOREIGN
CURRENCY  NOTES  ARE  NOT  AN  APPROPRIATE  INVESTMENT  FOR  INVESTORS  WHO  ARE
UNSOPHISTICATED WITH RESPECT TO FOREIGN CURRENCY TRANSACTIONS.
 
    The information set forth below  is by necessity incomplete and  prospective
purchasers  of Foreign  Currency Notes  should consult  their own  financial and
legal advisors  with respect  to any  matters that  may affect  the purchase  or
holding  of a Foreign Currency  Note or the receipt  of payments of principal of
and any premium and interest on a Foreign Currency Note.
 
EXCHANGE RATES AND EXCHANGE CONTROLS
 
    An investment in Foreign Currency  Notes entails significant risks that  are
not  associated with  a similar investment  in a security  denominated in United
States dollars.  Such  risks include,  without  limitation, the  possibility  of
significant changes in rate of exchange between the United States dollar and the
Specified  Currency and  the possibility  of the  imposition or  modification of
foreign exchange controls by  either the United  States or foreign  governments.
Such  risks generally depend  on events over  which the Company  has no control,
such as economic  and political events  and the supply  and demand for  relevant
currencies.  In recent years, rates of exchange between the United States dollar
and certain foreign currencies have been highly volatile and such volatility may
be expected in  the future. Fluctuations  in any particular  exchange rate  that
have   occurred  in  the  past  are  not  necessarily  indicative,  however,  of
fluctuations in the rate that may occur during the term of any Foreign  Currency
Note.  Depreciation of the  Specified Currency applicable  to a Foreign Currency
Note against the United States dollar would  result in a decrease in the  United
States   dollar-equivalent   yield  of   such   Note,  in   the   United  States
dollar-equivalent value of the principal payable  at Maturity of such Note  and,
generally, in the United States dollar-equivalent market value of such Note.
 
                                      S-14
<PAGE>
    Governments  have imposed from time to time exchange controls and may in the
future impose or  revise exchange  controls at or  prior to  a Foreign  Currency
Note's Maturity which could affect exchange rates as well as the availability of
the  Specified Currency at a Foreign Currency Note's Maturity. Even if there are
no exchange  controls,  it is  possible  that  the Specified  Currency  for  any
particular  Foreign Currency Note would not be available at such Note's Maturity
due to other circumstances beyond the control of the Company. In that event, the
Company will repay in United  States dollars on the  basis of the most  recently
available exchange rate.
 
JUDGMENTS
 
    The  Notes will be governed by and  construed in accordance with the laws of
the State  of New  York.  If an  action based  on  Foreign Currency  Notes  were
commenced  in a court of  the United States, it is  likely that such court would
grant judgment relating to such Notes only  in United States dollars. It is  not
clear,  however, whether, in granting such judgment, the rate of conversion into
United States dollars would be determined with reference to the date of default,
the date judgment is rendered or some other date. Under current New York law,  a
state  court in the State of New York rendering a judgment on a Foreign Currency
Note would be  required to  render such judgment  in the  Specified Currency  in
which  such Foreign  Currency Note  is denominated,  and such  judgment would be
converted   into    United    States    dollars    at    the    exchange    rate
prevailing  on the date  of entry of  the judgment. Holders  of Foreign Currency
Notes would bear  the risk of  exchange rate fluctuations  between the time  the
amount  of the  judgment is  calculated and the  time the  Paying Agent converts
United States dollars to the Specified Currency for payment of the judgment.
 
PAYMENT OF PRINCIPAL AND ANY PREMIUM AND INTEREST
 
    The Company is obligated  to make payments of  principal of and any  premium
and  interest on Foreign Currency  Notes in the Specified  Currency (or, if such
Specified Currency is  not at  the time  of such  payment legal  tender for  the
payment  of public  and private  debts, in  such other  coin or  currency of the
country which issued such Specified Currency as  at the time of such payment  is
legal  tender  for the  payment of  such debts).  Any such  amounts paid  by the
Company will, unless otherwise specified  in the applicable Pricing  Supplement,
be  converted  by  the  Exchange  Rate Agent  named  in  the  applicable Pricing
Supplement to U.S.  dollars for  payment to Holders.  However, unless  otherwise
indicated in the applicable Pricing Supplement, the Holder of a Foreign Currency
Note may elect to receive such payments in the Specified Currency as hereinafter
described.
 
    Any U.S. dollar amount to be received by a Holder of a Foreign Currency Note
will  be based on the highest bid quotation  in The City of New York received by
the Exchange Rate Agent at approximately 11:00 a.m., New York City time, on  the
second  Market Day preceding  the applicable payment  date from three recognized
foreign exchange dealers (one of which may be the Exchange Rate Agent)  selected
by  the Exchange Rate Agent and approved by  the Company for the purchase by the
quoting dealer of the Specified Currency for U.S. dollars for settlement on such
payment date in the  aggregate amount of the  Specified Currency payable to  all
Holders  of Foreign Currency Notes scheduled to receive U.S. dollar payments and
at which  the applicable  dealer commits  to  execute a  contract. If  such  bid
quotations  are not available, payments will  be made in the Specified Currency.
All currency exchange costs will be borne by the Holder of the Foreign  Currency
Note by deductions from such payments.
 
    Unless otherwise specified in the applicable Pricing Supplement, a Holder of
a Foreign Currency Note may elect to receive payment of the principal of and any
premium  and interest  on such  Note in the  Specified Currency  by submitting a
written request for  such payment  to the Paying  Agent at  its corporate  trust
office  in the City of Minneapolis, Minnesota  on or prior to the Regular Record
Date or  at least  sixteen days  prior to  Maturity, as  the case  may be.  Such
written request may be mailed or hand delivered or sent by cable, telex or other
form of facsimile transmission. A Holder of a Foreign Currency Note may elect to
receive  payment in the Specified Currency for all principal and any premium and
interest payments and need not file  a separate election for each payment.  Such
election  will remain in  effect until revoked  by written notice  to the Paying
Agent, but written notice of any such revocation must be received by the  Paying
Agent  on or prior to the relevant Regular Record Date or at least the sixteenth
calendar day prior to Maturity, as the case may be. Holders of Foreign  Currency
Notes  whose Notes  are to be  held in  the name of  a broker  or nominee should
contact such  broker or  nominee to  determine whether  and how  an election  to
receive payments in the Specified Currency may be made.
 
                                      S-15
<PAGE>
    Principal  of, and any premium and interest on, a Foreign Currency Note paid
in U.S. dollars will be paid in the manner specified in the Prospectus and  this
Prospectus  Supplement  for  interest  on  Notes  denominated  in  U.S. dollars.
Interest on a Foreign Currency Note paid in the Specified Currency will be  paid
by  check mailed to the address of the  Person entitled thereto as it appears in
the Security Register. All checks payable in a Specified Currency will be  drawn
on a bank office located outside the United States. Payments of principal of and
any  premium  and  interest on  Foreign  Currency  Notes paid  in  the Specified
Currency at Maturity  will be  made by  wire transfer  of immediately  available
funds  to  an  account with  a  bank located  in  the country  of  the Specified
Currency, as shall have been designated at least sixteen days prior to  Maturity
by  the Holder, provided that  the Note is presented  at the principal corporate
trust office of the Trustee or the Paying Agent in time for the Paying Agent  to
make such payments in such funds in accordance with its normal procedures.
 
    Unless   otherwise  specified  in  the   applicable  Pricing  Supplement,  a
beneficial owner  of  Book-Entry  Notes  denominated  in  a  Specified  Currency
electing  to  receive payments  of principal  or  any premium  or interest  in a
currency other than U.S. dollars must  notify the participant through which  its
interest  is held on or prior to the applicable Regular Record Date, in the case
of a  payment of  interest,  and on  or  prior to  the  sixteenth day  prior  to
Maturity,  in  the case  of  principal or  premium,  of such  beneficial owner's
election to receive all or  a portion of such  payment in a Specified  Currency.
Such  participant must notify the Depositary of such election on or prior to the
third Market Day after such Regular Record Date. The Depositary will notify  the
Paying  Agent of such  election on or prior  to the fifth  Market Day after such
Regular Record Date. If  complete instructions are  received by the  participant
and forwarded by the participant to the Depositary, and by the Depositary to the
Paying  Agent, on  or prior  to such  dates, the  beneficial owner  will receive
payments in the Specified Currency.
 
PAYMENT CURRENCY
 
    If a Specified Currency is not available for the payment of principal or any
premium or  interest  with  respect  to  a Foreign  Currency  Note  due  to  the
imposition of exchange controls or other circumstances beyond the control of the
Company,  the Company will be entitled to  satisfy its obligations to Holders of
Foreign Currency Notes by making  such payment in U.S.  dollars on the basis  of
the  Market Exchange Rate on the second Market  Day prior to such payment, or if
such Market  Exchange Rate  is not  then available,  on the  basis of  the  most
recently  available  Market  Exchange  Rate or  as  otherwise  indicated  in the
applicable Pricing  Supplement.  The  Market Exchange  Rate  for  any  Specified
Currency  means the noon buying rate in The  City of New York for cable transfer
for such Specified Currency as certified for  customs purposes by (or if not  so
certified, as otherwise determined by) the Federal Reserve Bank of New York. Any
payment made under such circumstances in U.S. dollars where the required payment
is  in other than U.S. dollars will not constitute an Event of Default under the
Indenture.
 
    If payment in respect of a Note is required to be made in any currency  unit
(E.G.,  ECU), and  such currency  unit is unavailable  due to  the imposition of
exchange controls or other circumstances beyond the Company's control, then  the
Company  will be entitled, but not required,  to make any payments in respect of
such Note  in U.S.  dollars until  such currency  unit is  again available.  The
amount  of each payment  in U.S. dollars shall  be computed on  the basis of the
equivalent of the currency  unit in U.S. dollars,  which shall be determined  by
the Company or its agent on the following basis. The component currencies of the
currency  unit for this purpose (the  "Component Currencies" or, individually, a
"Component Currency") shall be the currency amounts that were components of  the
currency  unit as  of the  last day  on which  the currency  unit was  used. The
equivalent of  the  currency  unit  in  U.S.  dollars  shall  be  calculated  by
aggregating  the U.S. dollar  equivalents of the  Component Currencies. The U.S.
dollar equivalent of each of the Component Currencies shall be determined by the
Company or  such  agent on  the  basis of  the  most recently  available  Market
Exchange Rate for each such Component Currency, or as otherwise indicated in the
applicable Pricing Supplement.
 
    If  the  official  unit of  any  Component  Currency is  altered  by  way of
combination or subdivision, the number of  units of the currency as a  Component
Currency  shall be divided or multiplied in  the same proportion. If two or more
Component Currencies are  consolidated into  a single currency,  the amounts  of
those  currencies as Component Currencies shall be replaced by an amount in such
single currency equal to  the sum of the  amounts of the consolidated  Component
Currencies expressed in such single currency. If any
 
                                      S-16
<PAGE>
Component  Currency is divided  into two or  more currencies, the  amount of the
original Component Currency shall be replaced by the amounts of such two or more
currencies, the  sum of  which shall  be equal  to the  amount of  the  original
Component Currency.
 
    All  determinations  referred to  above  made by  the  Company or  its agent
(including the Exchange Rate Agent) shall  be at its sole discretion and  shall,
in  the absence of manifest error, be conclusive for all purposes and binding on
the Holders of Notes.
 
                             UNITED STATES TAXATION
 
    The following is a summary of the principal United States federal income tax
consequences of ownership  of Notes. It  deals only with  Notes held as  capital
assets  by initial purchasers, and not with  special classes of holders, such as
dealers in  securities  or  currencies, banks,  tax-exempt  organizations,  life
insurance companies, persons that hold Notes that are a hedge or that are hedged
against currency risks or that are part of a straddle or conversion transaction,
or  persons  whose functional  currency is  not the  U.S. dollar.  Moreover, the
summary deals only with Notes that are due  to mature 30 years or less from  the
date on which they are issued. The United States federal income tax consequences
of  ownership of Notes that are due to mature more than 30 years from their date
of issue will be discussed in  an applicable Pricing Supplement. The summary  is
based  on  the Internal  Revenue  Code of  1986,  as amended  (the  "Code"), its
legislative history,  existing and  proposed regulations  thereunder  ("Treasury
Regulations"), published rulings and court decisions, all as currently in effect
and  all  subject  to  change  at any  time,  perhaps  with  retroactive effect.
Additionally,  the  discussions  below  under  "Original  Issue  Discount--Notes
Subject  to  Contingencies Including  Optional  Redemption" and  "Original Issue
Discount--Variable Rate Notes" take into account Treasury Regulations that  were
issued as final regulations on June 11, 1996 and that will apply to Notes issued
on or after August 13, 1996.
 
    Prospective  purchasers  of  Notes  should consult  their  own  tax advisors
concerning the consequences, in their  particular circumstances, under the  Code
and the laws of any other taxing jurisdiction, of ownership of Notes.
 
UNITED STATES HOLDERS
 
  PAYMENTS OF INTEREST
 
    Interest on a Note, whether payable in U.S. dollars or a currency, composite
currency or basket of currencies other than U.S. dollars (a "foreign currency"),
other than interest on a "Discount Note" that is not "qualified stated interest"
(each  as  defined  below  under "Original  Issue  Discount--General"),  will be
taxable to a United States Holder as ordinary income at the time it is  received
or  accrued, depending on the holder's method  of accounting for tax purposes. A
United States Holder  is a  beneficial owner  who or that  is (i)  a citizen  or
resident  of the United  States, (ii) a domestic  corporation or (iii) otherwise
subject to  United States  federal income  taxation  on a  net income  basis  in
respect of the Note.
 
    If  an interest payment is denominated in,  or determined by reference to, a
foreign currency, the amount of income recognized by a cash basis United  States
Holder  will be  the U.S.  dollar value  of the  interest payment,  based on the
exchange rate  in effect  on the  date  of receipt,  regardless of  whether  the
payment is in fact converted into U.S. dollars.
 
    An  accrual basis  United States Holder  may determine the  amount of income
recognized with respect to an interest payment denominated in, or determined  by
reference to, a foreign currency in accordance with either of two methods. Under
the  first method,  the amount of  income accrued  will be based  on the average
exchange rate in effect during the interest accrual period (or, with respect  to
an  accrual period that spans  two taxable years, the  part of the period within
the taxable year).
 
    Under the second method, the United States Holder may elect to determine the
amount of income accrued on the basis of the exchange rate in effect on the last
day of the accrual period  or, in the case of  an accrual period that spans  two
taxable  years, the exchange rate in  effect on the last day  of the part of the
period within  the taxable  year.  Additionally, if  a  payment of  interest  is
actually  received within  five business  days of  the last  day of  the accrual
period or  taxable year,  an electing  accrual basis  United States  Holder  may
instead  translate such accrued interest into  U.S. dollars at the exchange rate
in effect on the day of actual
 
                                      S-17
<PAGE>
receipt. Any such election will apply to all debt instruments held by the United
States Holder at the beginning of the  first taxable year to which the  election
applies  or  thereafter  acquired  by  the United  States  Holder,  and  will be
irrevocable without the consent of the Internal Revenue Service (the "Service").
 
    Upon receipt of the  interest payment (including  a payment attributable  to
accrued  but unpaid interest upon the sale  or retirement of a Note) denominated
in, or determined by reference to, a foreign currency, the United States  Holder
will  recognize ordinary income  or loss measured by  the difference between (x)
the average exchange rate used to  accrue interest income, or the exchange  rate
as  determined  under the  second method  described above  if the  United States
Holder elects that method, and  (y) the exchange rate in  effect on the date  of
receipt,  regardless  of whether  the  payment is  in  fact converted  into U.S.
dollars.
 
  ORIGINAL ISSUE DISCOUNT
 
    GENERAL.  A  Note, other than  a Note  with a term  of one year  or less  (a
"short-term  Note"), will be treated as issued  at an original issue discount (a
"Discount Note")  if  the excess  of  the  Note's "stated  redemption  price  at
maturity"  over its issue price  is more than a  "de minimis amount" (as defined
below). Generally, the issue price of a Note will be the first price at which  a
substantial amount of Notes included in the issue of which the Note is a part is
sold  to other  than bond houses,  brokers, or similar  persons or organizations
acting in the capacity  of underwriters, placement  agents, or wholesalers.  The
stated  redemption price  at maturity  of a  Note is  the total  of all payments
provided by the  Note that are  not payments of  "qualified stated interest".  A
qualified  stated interest payment  is generally any  one of a  series of stated
interest payments on a Note that  are unconditionally payable at least  annually
at a single fixed rate (with certain exceptions for lower rates paid during some
periods)  applied to the outstanding principal amount of the Note. Special rules
for  "Variable   Rate   Notes"  (as   defined   below  under   "Original   Issue
Discount--Variable  Rate  Notes")  are  described  below  under  "Original Issue
Discount--Variable Rate Notes".
 
    In general, if the  excess of a Note's  stated redemption price at  maturity
over  its  issue price  is  less than  1/4  of 1  percent  of the  Note's stated
redemption price at maturity multiplied by  the number of complete years to  its
maturity  (the "de minimis  amount"), then such excess,  if any, constitutes "de
minimis original issue discount" and the Note is not a Discount Note. Unless the
election described below under "Election to Treat All Interest as Original Issue
Discount" is made, a  United States Holder  of a Note  with de minimis  original
issue discount must include such de minimis original issue discount in income as
stated  principal  payments on  the Note  are made.  The includible  amount with
respect to each such payment will equal  the product of the total amount of  the
Note's de minimis original issue discount and a fraction, the numerator of which
is  the amount of the principal payment made and the denominator of which is the
stated principal amount of the Note.
 
    United States Holders of Discount Notes  having a maturity of more than  one
year  from their date of  issue must include original  issue discount ("OID") in
income calculated  on  a  constant-yield  method  before  the  receipt  of  cash
attributable  to  such income,  and  generally will  have  to include  in income
increasingly greater amounts of OID over the life of the Note. The amount of OID
includible in income by a United States Holder of a Discount Note is the sum  of
the  daily portions of OID with respect to the Discount Note for each day during
the taxable year  or portion  of the  taxable year  on which  the United  States
Holder holds such Discount Note ("accrued OID"). The daily portion is determined
by  allocating to each day in any "accrual period" a pro rata portion of the OID
allocable to that accrual period. Accrual periods with respect to a Note may  be
of  any length selected by the United States  Holder and may vary in length over
the term of the Note as  long as (i) no accrual  period is longer than one  year
and  (ii) each scheduled payment of interest  or principal on the Note occurs on
either the final or first day of an accrual period. The amount of OID  allocable
to an accrual period equals the excess of (a) the product of the Discount Note's
adjusted  issue price  at the  beginning of the  accrual period  and such Note's
yield to maturity (determined on the basis  of compounding at the close of  each
accrual  period and properly adjusted for the length of the accrual period) over
(b) the sum of the payments of  qualified stated interest on the Note  allocable
to  the accrual  period. The "adjusted  issue price"  of a Discount  Note at the
beginning of any accrual period is the issue price of the Note increased by  (x)
the amount of accrued OID for each prior accrual period and decreased by (y) the
amount  of any  payments previously  made on  the Note  that were  not qualified
stated interest  payments.  For  purposes  of  determining  the  amount  of  OID
allocable  to an  accrual period, if  an interval between  payments of qualified
stated interest on the Note contains more than one accrual period, the amount of
qualified stated
 
                                      S-18
<PAGE>
interest payable at  the end  of the  interval (including  any qualified  stated
interest  that is  payable on  the first day  of the  accrual period immediately
following the interval) is allocated pro  rata on the basis of relative  lengths
to  each accrual  period in the  interval, and  the adjusted issue  price at the
beginning of each accrual period in the interval must be increased by the amount
of any qualified stated interest that has accrued prior to the first day of  the
accrual period but that is not payable until the end of the interval. The amount
of  OID allocable to an  initial short accrual period  may be computed using any
reasonable method if all other accrual periods other than a final short  accrual
period  are of equal  length. The amount  of OID allocable  to the final accrual
period is the difference between (x) the  amount payable at the maturity of  the
Note  (other than any payment  of qualified stated interest)  and (y) the Note's
adjusted issue price as of the beginning of the final accrual period.
 
    ACQUISITION PREMIUM.  A  United States Holder that  purchases a Note for  an
amount  less than or equal to  the sum of all amounts  payable on the Note after
the purchase date other than payments of qualified stated interest but in excess
of its adjusted issue  price (any such excess  being "acquisition premium")  and
that  does not make  the election described  below under "Election  to Treat All
Interest as Original Issue Discount" is  permitted to reduce the daily  portions
of  OID by a fraction, the numerator of which is the excess of the United States
Holder's adjusted basis  in the  Note immediately  after its  purchase over  the
adjusted  issue price of the Note, and the denominator of which is the excess of
the sum of all amounts payable on  the Note after the purchase date, other  than
payments of qualified stated interest, over the Note's adjusted issue price.
 
    MARKET  DISCOUNT.  A Note, other than  a short-term Note, will be treated as
purchased at a market discount (a "Market Discount Note") if (i) the amount  for
which  a United States Holder  purchased the Note is  less than the Note's issue
price (as determined  above under "Original  Issue Discount--General") and  (ii)
the  Note's stated redemption  price at maturity  or, in the  case of a Discount
Note, the Note's "revised issue price", exceeds the amount for which the  United
States  Holder purchased the  Note by at least  1/4 of 1  percent of such Note's
stated redemption  price  at  maturity or  revised  issue  price,  respectively,
multiplied  by the  number of  complete years  to the  Note's maturity.  If such
excess is not sufficient to  cause the Note to be  a Market Discount Note,  then
such  excess constitutes "de  minimis market discount".  The Code provides that,
for these purposes,  the "revised issue  price" of a  Note generally equals  its
issue price, increased by the amount of any OID that has accrued on the Note.
 
    Any gain recognized on the maturity or disposition of a Market Discount Note
will  be treated as ordinary income to the extent that such gain does not exceed
the accrued market discount on such Note. Alternatively, a United States  Holder
of  a  Market Discount  Note  may elect  to  include market  discount  in income
currently over the life of  the Note. Such an election  shall apply to all  debt
instruments  with market discount acquired by  the electing United States Holder
on or  after the  first day  of the  first taxable  year to  which the  election
applies. This election may not be revoked without the consent of the Service.
 
    Market  discount on  a Market Discount  Note will accrue  on a straight-line
basis unless the United States Holder elects to accrue such market discount on a
constant-yield method.  Such an  election  shall apply  only  to the  Note  with
respect  to which it is made and may not be revoked. A United States Holder of a
Market Discount Note that  does not elect to  include market discount in  income
currently  generally  will  be  required to  defer  deductions  for  interest on
borrowings allocable to such Note in an amount not exceeding the accrued  market
discount on such Note until the maturity or disposition of such Note.
 
    PRE-ISSUANCE  ACCRUED INTEREST.   If (i)  a portion of  the initial purchase
price of a Note is attributable to pre-issuance accrued interest, (ii) the first
stated interest payment on the Note is to be made within one year of the  Note's
issue date and (iii) the payment will equal or exceed the amount of pre-issuance
accrued  interest, then the United States Holder may elect to decrease the issue
price of the Note by the amount of pre-issuance accrued interest. In that event,
a portion of the first  stated interest payment will be  treated as a return  of
the  excluded pre-issuance accrued interest and not  as an amount payable on the
Note.
 
    NOTES SUBJECT TO  CONTINGENCIES INCLUDING  OPTIONAL REDEMPTION.   If a  Note
provides  for an alternative  payment schedule or  schedules applicable upon the
occurrence of a  contingency or  contingencies, the  timing and  amounts of  the
payments  that comprise each payment schedule are known as of the issue date and
one of such schedules is significantly more likely than not to occur, the  yield
and  maturity of the Note  are determined by assuming  that the payments will be
made  according  to  that  payment  schedule.  Notwithstanding  this  rule   for
determining yield and maturity in the case of Notes subject to contingencies, if
 
                                      S-19
<PAGE>
the  Company or the United States Holder  has an unconditional option or options
that, if exercised,  would require  payments to  be made  on the  Note under  an
alternative  payment schedule or schedules, then (i) in the case of an option or
options of the Company, the Company will  be deemed to exercise or not  exercise
an  option or combination of  options in the manner  that minimizes the yield on
the Note and (ii) in the case of an option or options of the Holder, the  Holder
will  be deemed to exercise or not  exercise an option or combination of options
in the  manner that  maximizes the  yield on  the Note.  For purposes  of  those
calculations, the yield on the Note is determined by using any date on which the
Note  may be redeemed or repurchased as the maturity date and the amount payable
on such date in accordance  with the terms of the  Note as the principal  amount
payable at maturity.
 
    If  a contingency (including  the exercise of an  option) actually occurs or
does not occur contrary to  an assumption made according  to the above rules  (a
"change in circumstances") then, except to the extent that a portion of the Note
is  repaid as a result  of a change in circumstances  and solely for purposes of
determining the amount and accrual  of OID, the yield  and maturity of the  Note
are  redetermined by treating the Note as  retired and then reissued on the date
of the change in circumstances for an amount equal to the Note's adjusted  issue
price on that date.
 
    ELECTION  TO TREAT ALL INTEREST AS ORIGINAL ISSUE DISCOUNT.  A United States
Holder may elect to include in gross income all interest that accrues on a  Note
using  the  constant-yield method  described above  under the  heading "Original
Issue Discount--General", with the  modifications described below. For  purposes
of  this election, interest  includes stated interest,  OID, de minimis original
issue discount,  market  discount,  de  minimis  market  discount  and  unstated
interest,  as adjusted  by any amortizable  bond premium  (described below under
"Notes Purchased at a Premium") or acquisition premium.
 
    In applying the constant-yield method to  a Note with respect to which  this
election  has been  made, the issue  price of  the Note will  equal the electing
United States  Holder's  adjusted  basis  in  the  Note  immediately  after  its
acquisition,  the issue date of the Note will  be the date of its acquisition by
the electing United States Holder, and no  payments on the Note will be  treated
as  payments of  qualified stated interest.  This election  will generally apply
only to the Note with respect to which it is made and may not be revoked without
the consent of the Service. If this election is made with respect to a Note with
amortizable bond premium, then the electing United States Holder will be  deemed
to  have elected to apply amortizable bond premium against interest with respect
to  all  debt  instruments  with  amortizable  bond  premium  (other  than  debt
instruments  the interest on which is excludible  from gross income) held by the
electing United States Holder as of the  beginning of the taxable year in  which
the  Note with respect to  which the election is  made is acquired or thereafter
acquired. The deemed election with respect  to amortizable bond premium may  not
be revoked without the consent of the Service.
 
    If the election to apply the constant-yield method to all interest on a Note
is  made with  respect to  a Market  Discount Note,  the electing  United States
Holder will  be  treated as  having  made  the election  discussed  above  under
"Original  Issue Discount--Market Discount" to include market discount in income
currently over the life of all  debt instruments held or thereafter acquired  by
such United States Holder.
 
    VARIABLE  RATE NOTES.   A "Variable  Rate Note" is  a Note that:  (i) has an
issue price that does not exceed  the total noncontingent principal payments  by
more than the lesser of (1) the product of (x) the total noncontingent principal
payments,  (y) the number of complete years  to maturity from the issue date and
(z) .015, or (2) 15 percent  of the total noncontingent principal payments,  and
(ii)  does  not  provide for  any  stated  interest other  than  stated interest
compounded or paid  at least  annually at (1)  one or  more "qualified  floating
rates",  (2) a single fixed rate and one or more qualified floating rates, (3) a
single "objective rate" or (4) a single  fixed rate and a single objective  rate
that is a "qualified inverse floating rate".
 
    A qualified floating rate or objective rate in effect at any time during the
term of the instrument must be set at a "current value" of that rate. A "current
value"  of a rate is the value of the rate  on any day that is no earlier than 3
months prior to the first day on which that value is in effect and no later than
1 year following that first day.
 
    A variable rate  is a  "qualified floating rate"  if (i)  variations in  the
value  of  the  rate  can  reasonably  be  expected  to  measure contemporaneous
variations in the cost of newly borrowed funds in the currency in which the Note
is denominated or (ii) it is equal to the product of such a rate and either  (a)
a  fixed multiple that  is greater than  .65 (zero for  a debt instrument issued
before August 13, 1996) but not more than 1.35, or
 
                                      S-20
<PAGE>
(b) a fixed multiple greater than .65 (zero for a debt instrument issued  before
August 13, 1996) but not more than 1.35, increased or decreased by a fixed rate.
A  rate is  not a qualified  floating rate, however,  if the rate  is subject to
certain restrictions  (including  caps,  floors,  governors,  or  other  similar
restrictions) unless such restrictions are fixed throughout the term of the Note
or are not reasonably expected to significantly affect the yield on the Note.
 
    An "objective rate" is a rate, other than a qualified floating rate, that is
determined  using  a  single,  fixed  formula and  that  is  based  on objective
financial or economic information that is not within the control of or unique to
the circumstances of the issuer  or a related party. A  variable rate is not  an
objective  rate, however, if it is reasonably expected that the average value of
the rate during the first half of  the Note's term will be either  significantly
less than or significantly greater than the average value of the rate during the
final  half  of the  Note's  term. An  objective  rate is  a  "qualified inverse
floating rate"  if (i)  the rate  is equal  to a  fixed rate  minus a  qualified
floating rate, and (ii) the variations in the rate can reasonably be expected to
inversely  reflect contemporaneous  variations in  the qualified  floating rate.
Under these rules, Commercial Paper Rate  Notes, Prime Rate Notes, LIBOR  Notes,
Treasury Rate Notes, CMT Rate Notes, CD Rate Notes, and Federal Funds Rate Notes
will generally be treated as Variable Rate Notes.
 
    In general, if a Variable Rate Note provides for stated interest at a single
qualified  floating rate or objective  rate, all stated interest  on the Note is
qualified stated interest and the amount of OID, if any, is determined by using,
in the case of a qualified floating rate or qualified inverse floating rate, the
value as of the issue date of  the qualified floating rate or qualified  inverse
floating  rate, or, in the  case of any other objective  rate, a fixed rate that
reflects the yield reasonably expected for the Note.
 
    If a Variable Rate  Note does not  provide for stated  interest at a  single
qualified  floating rate or objective  rate or at a fixed  rate (other than at a
single fixed  rate  for an  initial  period), the  amount  of interest  and  OID
accruals  on the Note are  generally determined by (i)  determining a fixed rate
substitute for  each  variable  rate  provided  under  the  Variable  Rate  Note
(generally, the value of each variable rate as of the issue date or, in the case
of  an objective rate that is not a qualified inverse floating rate, a rate that
reflects the  reasonably expected  yield  on the  Note), (ii)  constructing  the
equivalent fixed rate debt instrument (using the fixed rate substitute described
above),  (iii) determining the amount of  qualified stated interest and OID with
respect to  the equivalent  fixed  rate debt  instrument,  and (iv)  making  the
appropriate  adjustments for actual variable rates during the applicable accrual
period.
 
    If a Variable Rate Note provides for  stated interest either at one or  more
qualified  floating  rates  or at  a  qualified  inverse floating  rate,  and in
addition provides for stated interest  at a single fixed  rate (other than at  a
single  fixed  rate for  an  initial period),  the  amount of  interest  and OID
accruals are  determined as  in  the immediately  preceding paragraph  with  the
modification  that the Variable Rate Note is  treated, for purposes of the first
three steps of  the determination, as  if it provided  for a qualified  floating
rate  (or a qualified inverse floating rate, as the case may be) rather than the
fixed rate. The  qualified floating  rate (or qualified  inverse floating  rate)
replacing the fixed rate must be such that the fair market value of the Variable
Rate  Note as  of the  issue date would  be approximately  the same  as the fair
market value of  an otherwise identical  debt instrument that  provides for  the
qualified  floating rate  (or qualified inverse  floating rate)  rather than the
fixed rate.
 
    SHORT-TERM NOTES.   In general,  an individual  or other  cash basis  United
States  Holder of a short-term Note is  not required to accrue OID (as specially
defined below for  the purposes  of this  paragraph) for  United States  federal
income  tax purposes unless it  elects to do so (but  may be required to include
any stated interest in income as the interest is received). Accrual basis United
States Holders  and  certain  other  United  States  Holders,  including  banks,
regulated  investment  companies,  dealers in  securities,  common  trust funds,
United States  Holders who  hold Notes  as part  of certain  identified  hedging
transactions,  certain pass-thru entities  and cash basis  United States Holders
who so  elect, are  required  to accrue  OID on  short-term  Notes on  either  a
straight-line   basis  or  under  the  constant-yield  method  (based  on  daily
compounding), at the  election of the  United States  Holder. In the  case of  a
United  States Holder  not required  and not electing  to include  OID in income
currently, any gain realized  on the sale or  retirement of the short-term  Note
will  be ordinary  income to the  extent of  the OID accrued  on a straight-line
basis (unless an  election is made  to accrue the  OID under the  constant-yield
method)    through   the   date   of   sale   or   retirement.   United   States
 
                                      S-21
<PAGE>
Holders who are not required and do not elect to accrue OID on short-term  Notes
will  be required  to defer deductions  for interest on  borrowings allocable to
short-term Notes  in an  amount  not exceeding  the  deferred income  until  the
deferred income is realized.
 
    For  purposes of determining the  amount of OID subject  to these rules, all
interest payments on a short-term Note, including stated interest, are  included
in the short-term Note's stated redemption price at maturity.
 
    FOREIGN  CURRENCY DISCOUNT NOTES.   OID for any accrual  period on a Foreign
Currency Note will  be determined in  the foreign currency  and then  translated
into  U.S. dollars in the  same manner as stated  interest accrued by an accrual
basis United  States Holder,  as described  under "Payments  of Interest".  Upon
receipt  of an amount attributable to OID  (whether in connection with a payment
of interest or the  sale or retirement  of a Note), a  United States Holder  may
recognize ordinary income or loss.
 
  NOTES PURCHASED AT A PREMIUM
 
    A  United States Holder that purchases a Note for an amount in excess of its
principal amount may elect to treat  such excess as "amortizable bond  premium",
in  which case the amount required to  be included in the United States Holder's
income each year with  respect to interest  on the Note will  be reduced by  the
amount  of  amortizable bond  premium allocable  (based on  the Note's  yield to
maturity) to such year.  In the case  of a Foreign  Currency Note, bond  premium
will  be computed in units of the foreign currency, and amortizable bond premium
will reduce  interest income  in units  of  the foreign  currency. At  the  time
amortized  bond premium offsets interest income,  exchange gain or loss (taxable
as ordinary  income or  loss) is  realized measured  by the  difference  between
exchange rates at that time and at the time of the acquisition of the Notes. Any
election to amortize bond premium shall apply to all bonds (other than bonds the
interest  on which is  excludible from gross  income) held by  the United States
Holder at the beginning of the first taxable year to which the election  applies
or  thereafter acquired by the United  States Holder, and is irrevocable without
the consent of the Service. See also "Original Issue Discount--Election to Treat
All Interest as Original Issue Discount".
 
  PURCHASE, SALE AND RETIREMENT OF THE NOTES
 
    A United States  Holder's tax basis  in a  Note will generally  be its  U.S.
dollar  cost (as defined  below), increased by  the amount of  any OID or market
discount included in the United States Holder's income with respect to the  Note
and  the amount,  if any,  of income attributable  to de  minimis original issue
discount and de minimis market discount  included in the United States  Holder's
income  with respect to the Note, and reduced  by (i) the amount of any payments
that are not  qualified stated  interest payments, and  (ii) the  amount of  any
amortizable bond premium applied to reduce interest on the Note. The U.S. dollar
cost  of a  Note purchased with  a foreign  currency will generally  be the U.S.
dollar value of the purchase  price on the date of  purchase or, in the case  of
Notes  traded on an established securities  market, as defined in the applicable
Treasury Regulations, that are  purchased by a cash  basis United States  Holder
(or  an accrual basis  United States Holder  that so elects),  on the settlement
date for the purchase.
 
    A United States Holder will generally recognize gain or loss on the sale  or
retirement  of a Note equal to the difference between the amount realized on the
sale or retirement and the tax basis of the Note. The amount realized on a  sale
or retirement for an amount in foreign currency will be the U.S. dollar value of
such  amount on (i)  the date payment  is received in  the case of  a cash basis
United States Holder, (ii)  the date of  disposition in the  case of an  accrual
basis  United  States  Holder  or  (iii)  in the  case  of  Notes  traded  on an
established  securities   market,  as   defined  in   the  applicable   Treasury
Regulations,  sold by  a cash  basis United States  Holder (or  an accrual basis
United States  Holder that  so elects),  on the  settlement date  for the  sale.
Except  to the extent described above under "Original Issue Discount--Short-Term
Notes" or "Original Issue  Discount--Market Discount" or  described in the  next
succeeding  paragraph or  attributable to accrued  but unpaid  interest, gain or
loss recognized on the sale or retirement of a Note will be capital gain or loss
and will be long-term capital  gain or loss if the  Note was held for more  than
one year.
 
    Gain  or loss recognized by a United States Holder on the sale or retirement
of a Note that is attributable to  changes in exchange rates will be treated  as
ordinary  income or loss. However,  exchange gain or loss  is taken into account
only to the extent of total gain or loss realized on the transaction.
 
                                      S-22
<PAGE>
  EXCHANGE OF AMOUNTS IN OTHER THAN U.S. DOLLARS
 
    Foreign currency received as interest on a Note or on the sale or retirement
of a Note will have a tax basis equal to its U.S. dollar value at the time  such
interest is received or at the time of such sale or retirement. Foreign currency
that is purchased will generally have a tax basis equal to the U.S. dollar value
of  the foreign currency on the date of purchase. Any gain or loss recognized on
a sale or other disposition of a foreign currency (including its use to purchase
Notes or upon exchange for U.S. dollars) will be ordinary income or loss.
 
  INDEXED NOTES
 
    The applicable Pricing Supplement will  contain a discussion of any  special
United  States  federal income  tax rules  with  respect to  Notes that  are not
subject to  the rules  governing  Variable Rate  Notes,  payments on  which  are
determined by reference to any index.
 
UNITED STATES ALIEN HOLDERS
 
    For  purposes  of this  discussion, a  "United States  Alien Holder"  is any
holder who is (i) a nonresident alien individual or (ii) a foreign  corporation,
partnership  or  estate or  trust, in  each  case not  subject to  United States
federal income tax on  a net income basis  in respect of income  or gain from  a
Note.  This discussion  assumes that  the Note  is not  subject to  the rules of
Section 871(h)(4)(A)  of  the  Code  (relating to  interest  payments  that  are
determined by reference to the income, profits, changes in the value of property
or other attributes of the debtor or a related party).
 
    Under present United States federal income and estate tax law and subject to
the discussion of backup withholding below:
 
        (i) payments of principal, premium (if any) and interest (including OID)
    by the Company or any of its paying agents to any holder of a Note that is a
    United  States Alien  Holder will  not be  subject to  United States federal
    withholding tax if, in the case of interest or OID, (a) the beneficial owner
    of the Note does not actually or constructively own 10% or more of the total
    combined voting power  of all classes  of stock of  the Company entitled  to
    vote,  (b) the  beneficial owner  of the  Note is  not a  controlled foreign
    corporation that is related to the Company through stock ownership, and  (c)
    either  (A) the beneficial owner of the Note certifies to the Company or its
    agent, under penalties of perjury, that it is not a United States Holder and
    provides its name  and address  or (B) a  securities clearing  organization,
    bank  or other financial institution that holds customers' securities in the
    ordinary course of  its trade  or business (a  "financial institution")  and
    holds  the Note  certifies to  the Company or  its agent  under penalties of
    perjury that such statement has been  received from the beneficial owner  by
    it  or by a  financial institution between  it and the  beneficial owner and
    furnishes the payor with a copy thereof;
 
        (ii) a United  States Alien  Holder of  a Note  will not  be subject  to
    United  States federal withholding tax  on any gain realized  on the sale or
    exchange of a Note or coupon; and
 
       (iii) a  Note or  coupon held  by an  individual who  at death  is not  a
    citizen  or resident  of the  United States  will not  be includible  in the
    individual's gross estate for purposes  of the United States federal  estate
    tax  as a  result of the  individual's death  (a) if the  individual did not
    actually or constructively  own 10%  or more  of the  total combined  voting
    power  of all classes of  stock of the Company entitled  to vote and (b) the
    income on the Note would not  have been effectively connected with a  United
    States trade or business of the individual at the individual's death.
 
    Recently   proposed  Internal  Revenue  Service  Treasury  regulations  (the
"Proposed Regulations")  would provide  alternative methods  for satisfying  the
certification  requirement  described  in  clause  (i)(c)  above.  The  Proposed
Regulations also  would  require,  in  the  case of  Notes  held  by  a  foreign
partnership,  that (x)  the certification  described in  clause (i)(c)  above be
provided by the  partners rather  than by the  foreign partnership  and (y)  the
partnership  provide  certain information,  including  a United  States taxpayer
identification number. A  look-through rule would  apply in the  case of  tiered
partnerships. The Proposed Regulations are proposed to be effective for payments
made  after  December 31,  1997. There  can  be no  assurance that  the Proposed
Regulations will be adopted or  as to the provisions  that they will include  if
and when adopted in temporary or final form.
 
                                      S-23
<PAGE>
BACKUP WITHHOLDING AND INFORMATION REPORTING
 
  UNITED STATES HOLDERS
 
    In  general, information  reporting requirements  will apply  to payments of
principal, any premium and interest on a Note and the proceeds of the sale of  a
Note before maturity within the United States to, and to the accrual of OID on a
Discount  Note with respect to, non-corporate United States Holders, and "backup
withholding" at a rate of 31% will apply to such payments and to payments of OID
if the United States Holder fails to provide an accurate taxpayer identification
number or is  notified by the  Internal Revenue  Service that it  has failed  to
report all interest and dividends required to be shown on its federal income tax
returns.
 
  UNITED STATES ALIEN HOLDERS
 
    Under  current law,  information reporting  and backup  withholding will not
apply to payments of  principal, premium (if any)  and interest (including  OID)
made  by the Company or a paying agent to a United States Alien Holder on a Note
if the  certification described  in  clause (i)(c)  under "United  States  Alien
Holders"  above  is  received, provided  that  the  payor does  not  have actual
knowledge that the holder  is a United  States person. The  Company or a  paying
agent,  however, may report (on Internal Revenue Service Form 1042S) payments of
interest (including OID) on Notes. See the discussion above with respect to  the
rules applicable to foreign partnerships under the Proposed Regulations.
 
    Payments  of the proceeds from the sale by a United States Alien Holder of a
Note made to  or through a  foreign office of  a broker will  not be subject  to
information  reporting or  backup withholding,  except that  if the  broker is a
United States person,  a controlled  foreign corporation for  United States  tax
purposes  or a foreign person  50% or more of  whose gross income is effectively
connected with a  United States  trade or  business for  a specified  three-year
period,  information  reporting  may apply  to  such payments.  Payments  of the
proceeds from the sale  of a Note to  or through the United  States office of  a
broker  is subject  to information reporting  and backup  withholding unless the
holder or  beneficial owner  certifies as  to its  non-United States  status  or
otherwise  establishes  an  exemption  from  information  reporting  and  backup
withholding.
 
                         PLAN OF DISTRIBUTION OF NOTES
 
    The Company has entered into a Distribution Agreement with Morgan Stanley  &
Co.  Incorporated, Goldman, Sachs & Co.,  Lehman Brothers, Lehman Brothers Inc.,
Merrill Lynch & Co.,  Merrill Lynch, Pierce, Fenner  & Smith Incorporated,  J.P.
Morgan  Securities  Inc. and  Salomon Brothers  Inc and  may enter  into similar
agreements with other agents  (collectively, the "Agents").  Under the terms  of
such  Distribution Agreement  and any such  other similar  agreements, the Notes
will be offered on a continuing basis by the Company through the Agents, each of
which has agreed or will  have agreed to use  its reasonable efforts to  solicit
purchases  of the Notes.  The Company will  pay each Agent  a commission of from
 .125% to .750% of the principal amount of each Note with a Stated Maturity of 30
years or  less, depending  on  its Stated  Maturity,  sold through  such  Agent.
Commissions  with respect to Notes with Stated  Maturities in excess of 30 years
that are sold through an Agent will  be negotiated between the Company and  such
Agent  at the time of such sale. The  Company will have the sole right to accept
offers to purchase Notes  and may reject  any offer, in whole  or in part.  Each
Agent shall have the right to reject any offer to purchase Notes received by it,
in  whole or in part. The Company will also  have the right to sell Notes to any
Agent, acting as principal, at a discount equivalent to the commission set forth
on the cover page hereof in the case of any such principal transaction in  which
no  other  discount is  agreed, for  resale to  one or  more investors  or other
purchasers from time  to time  at varying  prices related  to prevailing  market
prices at the time of such resale, as determined by such Agent or, if so agreed,
at  a fixed public offering price. After the initial public offering of Notes to
be resold to investors and other  purchasers, the public offering price (in  the
case of Notes to be resold at a fixed public offering price), the concession and
the  discount may be changed. In addition, such Agent may offer the Notes it has
purchased as principal to other dealers. Such Agent may sell Notes to any dealer
at a  discount  and,  unless  otherwise  specified  in  the  applicable  Pricing
Supplement,  such discount allowed  to any dealer  will not be  in excess of the
discount to be received by such Agent.
 
    The Company reserves the  right to sell Notes  directly to investors on  its
own behalf, and to accept offers to purchase Notes through agents other than the
Agents.
 
                                      S-24
<PAGE>
    Unless  otherwise indicated in the applicable Pricing Supplement, payment of
the purchase price of Notes will be required to be made in immediately available
funds in The City of New York.
 
    The Agents may  be deemed  to be "underwriters"  within the  meaning of  the
Securities  Act of 1933 (the "Act"). The  Company has agreed or will have agreed
to indemnify  the  Agents against  and  contribute toward  certain  liabilities,
including  liabilities under the Act.  The Company also has  agreed or will have
agreed to  reimburse the  Agents for  certain expenses  in connection  with  the
offering of the Notes.
 
    Each  of the  Agents may from  time to time  purchase and sell  Notes in the
secondary market,  but will  not be  obligated to  do so,  and there  can be  no
assurance  that there will be  a secondary market for  the Notes or liquidity in
the secondary market if one develops. From time to time, each of the Agents  may
make a market in the Notes.
 
    The  Agents do  not intend to  confirm sales  of Notes to  any accounts over
which they have discretionary authority.
 
                               VALIDITY OF NOTES
 
    The validity of the Notes will be passed upon for the Company by Stanley  S.
Stroup, Executive Vice President and General Counsel of the Company, and for the
Agents by Sullivan & Cromwell, 125 Broad Street, New York, New York 10004. As of
March  31, 1996, Mr.  Stroup was the  beneficial owner of  109,223 shares of the
Company's Common Stock and had options to acquire 238,256 additional shares. Mr.
Stroup may rely upon the opinion of Sullivan & Cromwell with respect to  matters
of  New York  law. Certain tax  matters will be  passed upon for  the Company by
Faegre & Benson LLP ("Faegre &  Benson"), 2200 Norwest Center, 90 South  Seventh
Street, Minneapolis, Minnesota 55402. Faegre & Benson and certain members of the
firm are indebted to and have other banking and trust relationships with certain
affiliates  of the Company. As of March 31, 1996, members of Faegre & Benson and
members of their  families owned  less than  .02% of  the Company's  outstanding
Common  Stock.  The opinions  of  Mr. Stroup  and  Sullivan &  Cromwell  will be
conditioned upon, and subject to certain assumptions regarding, future action to
be taken by the Company and the Trustee in connection with the issuance and sale
of any particular Note, the specific terms of Notes and other matters which  may
affect the validity of Notes but which cannot be ascertained on the date of such
opinions.
 
                                    EXPERTS
 
    The  consolidated financial statements of the Company and subsidiaries as of
December 31, 1995 and 1994, and for  each of the years in the three-year  period
ended  December 31, 1995, incorporated by  reference herein and elsewhere in the
Registration Statement, have  been incorporated herein  and in the  Registration
Statement  in reliance  upon the  report of  KPMG Peat  Marwick LLP, independent
certified public accountants,  incorporated by  reference herein,  and upon  the
authority of said firm as experts in accounting and auditing.
 
                                      S-25
<PAGE>
                     (This page intentionally left blank.)
<PAGE>
PROSPECTUS
                              NORWEST CORPORATION
                       DEBT SECURITIES AND DEBT WARRANTS
                 PREFERRED SHARES AND PREFERRED SHARE WARRANTS
                             COMMON STOCK WARRANTS
                                     UNITS
 
                               -----------------
 
    Norwest  Corporation (the "Corporation") intends to  offer from time to time
in one or more series  its unsecured debt securities,  which may be senior  (the
"Senior   Securities")  or  subordinated  (the  "Subordinated  Securities,"  and
together with  the  Senior  Securities,  the  "Debt  Securities"),  warrants  to
purchase  the Debt  Securities ("Debt Warrants"),  shares of  preferred stock or
preference stock (the "Preferred Shares"), interests in which may be represented
by depositary shares ("Depositary Shares"),  warrants to purchase the  Preferred
Shares or Depositary Shares ("Preferred Share Warrants") or warrants to purchase
Common  Stock ("Common Stock Warrants," and  together with the Debt Warrants and
Preferred Share Warrants, the "Securities Warrants"), with an aggregate  initial
public  offering price (including the exercise price of any Securities Warrants)
of up  to  $5,000,000,000 or  the  equivalent thereof  in  one or  more  foreign
currencies  or composite currencies, including  European Currency Units ("ECU"),
on terms to be determined  at the time of  sale. The Debt Securities,  Preferred
Shares,  Depositary Shares and Securities Warrants  may be offered separately or
as a part  of units  consisting of  one or  more such  securities ("Units,"  and
together  with  the Debt  Securities,  Preferred Shares,  Depositary  Shares and
Securities Warrants, the "Offered Securities"), in separate series, in  amounts,
at  prices and  on terms  to be  set forth  in one  or more  supplements to this
Prospectus (a "Prospectus Supplement").
 
    The Senior Securities will rank PARI  PASSU with all other unsecured  Senior
Debt  of  the  Corporation,  as defined.  The  Subordinated  Securities  will be
subordinated to all existing and future Senior Debt of the Corporation.
 
    Specific terms of  the Offered  Securities, including such  terms as,  where
applicable,  (i)  in  the case  of  Debt Securities,  the  specific designation,
aggregate principal amount, currency, denominations, maturity, premium, rate and
time of  payment  of  interest,  terms  for redemption  at  the  option  of  the
Corporation  or repayment at  the option of  the holder, terms  for sinking fund
payments and the initial  public offering price; (ii)  in the case of  Preferred
Shares,  the  specific  title  and  stated  value,  any  dividend,  liquidation,
redemption, conversion, voting and other rights, and the initial public offering
price and  whether interests  in the  Preferred Shares  will be  represented  by
Depositary  Shares;  and  (iii)  in  the  case  of  Securities  Warrants,  where
applicable, the duration, offering price, exercise price and detachability, will
be set forth in the accompanying  Prospectus Supplement. Units may be issued  in
amounts, at prices, on terms and containing such conditions, covenants and other
provisions, and consisting of such Offered Securities, as will be set forth in a
Prospectus  Supplement. The Prospectus Supplement will also contain information,
where applicable, about certain United States federal income tax  considerations
relating  to and any listing on a  securities exchange of the Offered Securities
covered by the Prospectus Supplement.
 
    The Offered Securities  may be offered  directly, through agents  designated
from  time to time or  to or through underwriters  or dealers, which may include
affiliates of the Corporation. If any agents or underwriters are involved in the
sale of any  of the  Offered Securities, their  names, and  any applicable  fee,
commission,  purchase  price or  discount arrangements  with  them, will  be set
forth, or will be calculable from the information set forth, in such  Prospectus
Supplement.
 
    This  Prospectus may not  be used to consummate  sales of Offered Securities
unless accompanied by a Prospectus Supplement.
 
                             ---------------------
 
THE OFFERED SECURITIES ARE UNSECURED OBLIGATIONS OF THE CORPORATION AND ARE  NOT
SAVINGS  ACCOUNTS,  DEPOSITS OR  OTHER OBLIGATIONS  OF  ANY BANK  OR NONBANK
    SUBSIDIARY OF THE CORPORATION AND ARE NOT INSURED BY THE FEDERAL DEPOSIT
       INSURANCE CORPORATION,  THE  BANK  INSURANCE  FUND  OR  ANY  OTHER
                              GOVERNMENTAL AGENCY.
 
THESE  SECURITIES HAVE  NOT BEEN APPROVED  OR DISAPPROVED BY  THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE  SECURITIES
  AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
    ACCURACY  OR ADEQUACY OF THIS PROSPECTUS OR ANY PROSPECTUS SUPPLEMENT.
           ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
 
                              -------------------
 
                 The date of this Prospectus is April 24, 1996.
<PAGE>
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
    The  following documents  filed by the  Corporation with  the Securities and
Exchange Commission (the "Commission")  are incorporated in and  made a part  of
this  Prospectus by reference: (i) Annual Report on Form 10-K for the year ended
December 31, 1995;  (ii) Current  Reports on Form  8-K dated  January 17,  1996,
February  20, 1996, as  amended by Form  8-K/A, February 26,  1996 and April 17,
1996; (iii)  Registration Statement  on  Form 8-A  dated  December 6,  1988,  as
amended  by Amendment  No. 1 on  Form 8  dated July 21,  1989; (iv) Registration
Statement on Form 8-A dated December 21, 1990; and (v) Registration Statement on
Form 8-A dated August 8, 1991.
 
    All documents  filed by  the  Corporation with  the Commission  pursuant  to
Section  13(a), 13(c), 14  or 15(d) of  the Securities Exchange  Act of 1934, as
amended (the "Exchange  Act"), subsequent  to the  date of  this Prospectus  and
prior  to  the termination  of the  offering of  the Offered  Securities offered
hereby shall be deemed to be incorporated by reference in this Prospectus and to
be a  part hereof  from the  date of  filing of  such documents.  Any  statement
contained  in a document incorporated or  deemed to be incorporated by reference
herein shall  be  deemed to  be  modified or  superseded  for purposes  of  this
Prospectus  to the  extent that  a statement  contained herein  or in  any other
subsequently filed document  which also is  or is deemed  to be incorporated  by
reference  herein  or  in  the accompanying  Prospectus  Supplement  modifies or
supersedes such statement. Any  such statement so  modified or superseded  shall
not be deemed, except as so modified or superseded, to constitute a part of this
Prospectus.
 
    The  Corporation will provide  without charge to  each person, including any
beneficial owner, to whom this Prospectus is delivered, upon the written or oral
request of such person,  a copy of  any or all  of the information  incorporated
herein  by reference (other than exhibits, unless such exhibits are specifically
incorporated by reference in such  documents). Written requests for such  copies
should  be directed to Laurel A.  Holschuh, Senior Vice President and Secretary,
Norwest Corporation, Norwest Center, Sixth and Marquette, Minneapolis, Minnesota
55479-1026. Telephone requests may be directed to (612) 667-8655.
 
    No  person  is  authorized   to  give  any  information   or  to  make   any
representations  other than those  contained in this  Prospectus or a Prospectus
Supplement in connection with the offering described herein and therein, and any
information or  representations not  contained  herein or  therein must  not  be
relied  upon  as having  been authorized.  This  Prospectus may  not be  used to
consummate sales  of  Offered  Securities unless  accompanied  by  a  Prospectus
Supplement. The delivery of this Prospectus and a Prospectus Supplement relating
to  particular Offered Securities  shall not constitute  an offer of  any of the
other Offered  Securities  covered by  this  Prospectus. The  delivery  of  this
Prospectus  or any Prospectus Supplement does not constitute an offer to sell or
a solicitation of an offer to buy the Offered Securities in any circumstances in
which such offer or solicitation  of an offer to  buy the Offered Securities  is
unlawful.
 
                             AVAILABLE INFORMATION
 
    The Corporation is subject to the informational requirements of the Exchange
Act  and in  accordance therewith files  reports and other  information with the
Commission. Such reports, proxy and information statements and other information
filed by the  Corporation can be  inspected and copied  at the public  reference
facilities of the Commission, Room 1024, 450 Fifth Street N.W., Washington, D.C.
20549,  and at  the regional  offices of the  Commission located  at Seven World
Trade Center, Suite 1300, New York, New York 10048, and at Citicorp Center,  500
West  Madison Street,  Suite 1400, Chicago,  Illinois 60661-2511,  and copies of
such materials  can  be  obtained  from the  Public  Reference  Section  of  the
Commission  at  450 Fifth  Street N.W.,  Washington,  D.C. 20549,  at prescribed
rates.  Reports,  proxy  and   information  statements  and  other   information
concerning  the Corporation can also be inspected at the offices of the New York
Stock Exchange at 20 Broad Street, New York, New York 10005, and at the  offices
of  the Chicago Stock Exchange at One Financial Place, 440 South LaSalle Street,
Chicago, Illinois 60605.
 
    Additional information regarding the Corporation and the Offered  Securities
offered  hereby  is contained  in the  Registration  Statement and  the exhibits
relating thereto in respect of the Offered Securities offered hereby, filed with
the Commission under  the Securities Act  of 1933, as  amended (the  "Securities
Act").  For further  information pertaining to  the Corporation  and the Offered
Securities offered hereby, reference is  made to the Registration Statement  and
the exhibits thereto, which may be inspected without charge at the office of the
Commission  at 450 Fifth Street N.W., Washington, D.C. 20549, and copies thereof
may be obtained from the Commission at prescribed rates.
 
                                       2
<PAGE>
                              -------------------
 
    Unless otherwise  indicated, currency  amounts in  this Prospectus  and  any
Prospectus Supplement are
stated in United States dollars ("$," "dollars," "U.S. dollars," or "U.S. $").
 
                                THE CORPORATION
 
    The  Corporation  is  a  diversified financial  services  company  which was
organized under the laws of  Delaware in 1929 and  is registered under the  Bank
Holding  Company Act of 1956, as  amended (the "BHCA"). The Corporation operates
through subsidiaries engaged in banking and in a variety of related  businesses.
The  Corporation provides retail, commercial,  and corporate banking services to
its customers through  banks located  in Arizona,  Colorado, Illinois,  Indiana,
Iowa,  Minnesota,  Montana, Nebraska,  Nevada, New  Mexico, North  Dakota, Ohio,
South Dakota, Texas, Wisconsin, and Wyoming. The Corporation provides additional
financial services  to its  customers through  subsidiaries engaged  in  various
businesses,  principally mortgage banking,  consumer finance, equipment leasing,
agricultural finance, commercial  finance, securities  brokerage and  investment
banking, insurance agency services, computer and data processing services, trust
services, mortgage-backed securities servicing, and venture capital investment.
 
    At December 31, 1995, the Corporation had consolidated total assets of $72.1
billion, total deposits of $42.0 billion, and total stockholders' equity of $5.3
billion.  Based on total  assets at December  31, 1995, the  Corporation was the
thirteenth largest commercial banking organization in the United States.
 
    The Corporation regularly explores  opportunities for possible  acquisitions
of  financial institutions and related  businesses. Generally, management of the
Corporation does not  make a public  announcement about an  acquisition until  a
definitive  agreement  has  been  signed.  The  Corporation  generally  provides
information concerning the aggregate asset value of its pending acquisitions  in
its  annual and  quarterly reports  filed with  the Commission  and incorporated
herein by reference. See "INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE."
 
    The Corporation's principal executive offices are located at Norwest Center,
Sixth and Marquette, Minneapolis, Minnesota 55479-1000, and its telephone number
is (612) 667-1234.
 
    Additional  information  concerning  the  Corporation  is  included  in  the
documents  incorporated  by  reference  herein.  See  "INCORPORATION  OF CERTAIN
DOCUMENTS BY REFERENCE."
 
                           CERTAIN REGULATORY MATTERS
 
GENERAL
 
    As a bank  holding company, the  Corporation is subject  to supervision  and
examination  by  the  Board of  Governors  of  the Federal  Reserve  System (the
"Federal Reserve Board"). Under the BHCA,  a bank holding company generally  may
not  directly or indirectly acquire the ownership  or control of more than 5% of
the voting securities or all or substantially all of the assets of any  company,
including  a bank, without the  prior approval of the  Federal Reserve Board. In
addition, a bank  holding company is  generally prohibited under  the BHCA  from
engaging  in  nonbanking  activities,  subject  to  certain  exceptions. Various
proposals are pending before  Congress that would  allow affiliations between  a
bank  holding company  and nonbank  entities that  are prohibited  or restricted
under current law. Whether Congress will adopt any of these proposals, and if so
in what form, is not known at this time.
 
    The Corporation's  banking  subsidiaries  are  subject  to  supervision  and
examination  by applicable federal  and state banking  agencies. The deposits of
the Corporation's  banking  subsidiaries  are  primarily  insured  by  the  Bank
Insurance  Fund ("BIF"); deposits  attributable to certain  of the Corporation's
savings associations  are  insured by  the  Savings Association  Insurance  Fund
("SAIF"). For that reason, the Corporation's banking subsidiaries are subject to
regulation by the Federal Deposit Insurance Corporation ("FDIC"). In addition to
the  impact of  regulation, commercial banks  are affected  significantly by the
actions of the Federal Reserve Board as it attempts to control the money  supply
and credit availability in order to influence the economy.
 
DIVIDEND RESTRICTIONS
 
    Various  federal  and state  statutes and  regulations  limit the  amount of
dividends the subsidiary  banks can  pay to the  Corporation without  regulatory
approval.  The approval of  the Office of  the Comptroller of  the Currency (the
"OCC") is required  for any  dividend by  a national bank  if the  total of  all
dividends
 
                                       3
<PAGE>
declared  by the  bank in any  calendar year would  exceed the total  of its net
profits, as defined by regulation, for that year combined with its retained  net
profits  for the preceding two years less any required transfers to surplus or a
fund for the retirement of any preferred stock. In addition, a national bank may
not pay a dividend in an amount greater than its net profits then on hand  after
deducting  its losses and bad debts. For  this purpose, bad debts are defined to
include, generally, loans which have matured and are in arrears with respect  to
interest by six months or more, other than such loans which are well secured and
in  the process of collection. Under these provisions the Corporation's national
bank subsidiaries  could  have declared,  as  of December  31,  1995,  aggregate
dividends  of  at  least  $274.1  million,  without  obtaining  prior regulatory
approval and without reducing the capital of the banks below minimum  regulatory
levels.  The  Corporation  also has  several  state bank  subsidiaries  that are
subject  to  state  regulations  limiting  dividends;  however,  the  amount  of
dividends  payable by the Corporation's state bank subsidiaries, with or without
state regulatory approval,  would represent  an immaterial  contribution to  the
Corporation's revenues.
 
    If,  in the opinion of the applicable regulatory authority, a bank under its
jurisdiction is  engaged in  or  is about  to engage  in  an unsafe  or  unsound
practice (which, depending on the financial condition of the bank, could include
the payment of dividends), such authority may require, after notice and hearing,
that  such bank cease and desist from  such practice. The Federal Reserve Board,
the OCC,  and  the  FDIC  have  issued  policy  statements  which  provide  that
FDIC-insured  banks and  bank holding  companies should  generally pay dividends
only out of current operating earnings.
 
HOLDING COMPANY STRUCTURE
 
    The Corporation is a legal entity separate and distinct from its banking and
nonbanking subsidiaries. Accordingly, the right of the Corporation, and thus the
rights of the Corporation's creditors, to participate in any distribution of the
assets or earnings of any subsidiary other  than in its capacity as a bona  fide
creditor  of the subsidiary is necessarily  subject to the prior satisfaction of
claims  of  creditors  of   the  subsidiary.  The   principal  sources  of   the
Corporation's revenues are dividends and fees from its subsidiaries.
 
    The  Corporation's banking  subsidiaries are  subject to  restrictions under
federal law which limit  the transfer of  funds by the  subsidiary banks to  the
Corporation  and  its  nonbank  subsidiaries,  whether  in  the  form  of loans,
extensions of credit,  investments, or  asset purchases. Such  transfers by  any
subsidiary  bank to  the Corporation  or any  nonbank subsidiary  are limited in
amount to  10% of  the  bank's capital  and surplus  and,  with respect  to  the
Corporation  and all such nonbank  subsidiaries, to an aggregate  of 20% of such
bank's capital and surplus. Furthermore, such loans and extensions of credit are
required to be secured in specified amounts.
 
    The Federal Reserve Board  has a policy  to the effect  that a bank  holding
company  is expected to act as a  source of financial and managerial strength to
each of  its subsidiary  banks and  to  commit resources  to support  each  such
subsidiary  bank. This support may be required at times when the Corporation may
not have the resources to  provide it. Any capital  loans by the Corporation  to
any  of the subsidiary banks are subordinate in right of payment to deposits and
to certain other indebtedness  of such subsidiary bank.  In addition, the  Crime
Control  Act of  1990 provides  that in  the event  of a  bank holding company's
bankruptcy, any  commitment  by the  bank  holding  company to  a  federal  bank
regulatory  agency to maintain the capital of  a subsidiary bank will be assumed
by the bankruptcy trustee and entitled to a priority of payment.
 
    A depository institution insured by the FDIC can be held liable for any loss
incurred by, or reasonably expected to be incurred by, the FDIC after August  9,
1989  in connection with  (i) the default of  a commonly controlled FDIC-insured
depository institution or (ii) any assistance provided by the FDIC to a commonly
controlled FDIC-insured depository institution  in danger of default.  "Default"
is  defined generally as  the appointment of  a conservator or  receiver and "in
danger of default" is defined generally  as the existence of certain  conditions
indicating  that a  "default" is  likely to occur  in the  absence of regulatory
assistance.
 
    Federal law (12  U.S.C. Section55)  permits the OCC  to order  the pro  rata
assessment  of shareholders  of a national  bank whose capital  stock has become
impaired, by  losses or  otherwise, to  relieve a  deficiency in  such  national
bank's capital stock. This statute also provides for the enforcement of any such
pro  rata  assessment  of  shareholders  of such  national  bank  to  cover such
impairment of capital stock by sale, to the extent
 
                                       4
<PAGE>
necessary, of the capital stock of  any assessed shareholder failing to pay  the
assessment.  Similarly, the laws  of certain states  provide for such assessment
and sale with respect to banks chartered by such states. The Corporation, as the
sole shareholder of most of its subsidiary banks, is subject to such provisions.
 
ACQUISITIONS
 
    Effective September  29,  1995,  under the  provisions  of  the  Reigle-Neal
Interstate Banking and Branching Efficiency Act of 1994 (the "Reigle-Neal Act"),
the Corporation's banking subsidiaries are permitted to acquire banks located in
any  state in  which the  acquiring subsidiary  bank is  located (an instrastate
merger). Effective June 1, 1997, the Corporation's banking subsidiaries will  be
permitted to acquire a bank located in a state other than the state in which the
acquiring  subsidiary  bank is  located (an  interstate merger)  through merger,
consolidation or purchase of  assets and assumption  of liabilities, unless  the
state  in which either of  the banks is located has  opted out of the interstate
banking provisions of the Reigle-Neal Act. An interstate merger may occur before
June 1, 1997 if the states in which the merging banks are located have enacted a
law authorizing interstate bank mergers.
 
    All of  the Corporation's  acquisitions of  banking institutions  and  other
companies are subject to the prior approval of the Federal Reserve Board and any
applicable  federal  or state  regulatory  authorities. In  addition,  under the
provisions  of  the  Reigle-Neal  Act,  bank  mergers  are  subject  to  deposit
concentration  limits of 10% nationwide  and 30% in any  one state, unless it is
the initial entry of the Corporation into the state.
 
CAPITAL REQUIREMENTS
 
    Under the Federal  Reserve Board's  risk-based capital  guidelines for  bank
holding  companies, the minimum  ratio of total  capital to risk-adjusted assets
(including certain off-balance sheet items, such as stand-by letters of  credit)
is  8%.  At  least half  of  the total  capital  is  to be  comprised  of common
stockholders' equity, minority interests  and noncumulative perpetual  preferred
stock ("Tier 1 capital"). The remainder ("Tier 2 capital") may consist of hybrid
capital  instruments, perpetual  debt, mandatory convertible  debt securities, a
limited amount of subordinated debt, other preferred stock, and a limited amount
of the allowance for credit losses. The risk-based guidelines also specify  that
all  intangibles,  including  core  deposit  intangibles,  as  well  as mortgage
servicing rights ("MSRs") and purchased credit card relationships ("PCCRs"),  be
deducted  from Tier 1 capital. The guidelines, however, grandfather identifiable
assets (other than MSRs and PCCRs) acquired  on or before February 19, 1992  and
permit  the inclusion of readily marketable MSRs  and PCCRs in Tier 1 capital to
the extent that  (i) MSRs and  PCCRs do not  collectively exceed 50%  of Tier  1
capital  and (ii) PCCRs do not exceed 25%  of Tier 1 capital. For such purposes,
MSRs and PCCRs each are included in Tier 1 capital only up to the lesser of  (i)
90%  of their fair  market value (which  must be determined  quarterly) and (ii)
100% of the remaining unamortized book value of such assets. The OCC has adopted
substantially similar  regulations. In  addition,  the Federal  Reserve  Board's
minimum "leverage ratio" (the ratio of Tier 1 capital to quarterly average total
assets)  guidelines for  bank holding companies  provide for  a minimum leverage
ratio of 3%  for bank holding  companies that meet  certain specified  criteria,
including  that they have the highest  regulatory rating. All other bank holding
companies are required  to maintain a  leverage ratio of  3% plus an  additional
cushion  of 1%  to 2%.  The guidelines  also provide  that banking organizations
experiencing internal growth  or making  acquisitions are  expected to  maintain
strong  capital positions  substantially above  the minimum  supervisory levels,
without significant reliance on  intangible assets. Furthermore, the  guidelines
indicate  that the Federal  Reserve Board will continue  to consider a "tangible
Tier 1 leverage ratio" in evaluating proposals for expansion or new  activities.
The tangible Tier 1 leverage ratio is the ratio of a banking organization's Tier
1  capital, less all intangibles, to total assets, less all intangibles. Each of
the Corporation's banking subsidiaries is  also subject to capital  requirements
adopted by applicable regulatory agencies which are substantially similar to the
foregoing. At December 31, 1995, the Corporation's Tier 1 and total capital (the
sum  of Tier 1 and Tier 2 capital) to risk-adjusted assets ratios were 8.11% and
10.18%, respectively, and  the Corporation's leverage  ratio was 5.65%.  Neither
the  Corporation nor  any subsidiary  bank has  been advised  by the appropriate
federal regulatory agency of any specific leverage ratio applicable to it.
 
    As a result  of a federal  law enacted  in 1991 that  required each  federal
banking  agency to revise its risk-based  capital standards to ensure that those
standards take adequate account of  interest rate risk, concentration of  credit
risk  and the  risks of nontraditional  activities, each of  the federal banking
agencies has revised the risk-based  capital guidelines described above to  take
account of concentration of credit risk and risk of
 
                                       5
<PAGE>
nontraditional  activities. In addition, the Federal Reserve Board, the FDIC and
the OCC recently adopted  a new rule that  amends, effective September 1,  1995,
the capital standards to include explicitly a bank's exposure to declines in the
economic value of its capital due to changes in interest rates as a factor to be
considered  in evaluating  a bank's interest  rate exposure.  Such agencies have
issued for comment  a joint policy  statement that describes  the process to  be
used  to  measure and  assess the  exposure of  a bank's  net economic  value to
changes in interest rates. These agencies have indicated that in the second step
of this regulation process  they intend to  issue a rule  that would propose  to
establish an explicit minimum capital charge for interest rate risk based on the
level  of  a bank's  measured  interest rate  exposure.  The agencies  intend to
implement the second step after the  agencies and the banking industry have  had
more  experience  with the  proposed  supervisory and  measurement  process. The
Corporation does not believe  that these recent proposals  and revisions to  the
capital guidelines will materially impact its operations.
 
FEDERAL DEPOSIT INSURANCE CORPORATION IMPROVEMENT ACT OF 1991
 
    In December 1991, Congress enacted the Federal Deposit Insurance Corporation
Improvement  Act  of  1991  ("FDICIA"),  which  substantially  revised  the bank
regulatory and funding provisions of the Federal Deposit Insurance Act  ("FDIA")
and  makes  revisions to  several other  federal  banking statutes.  Among other
things, FDICIA requires  federal banking regulators  to take "prompt  corrective
action"  in respect  of FDIC-insured  depository institutions  that do  not meet
minimum capital  requirements.  FDICIA  establishes five  capital  tiers:  "well
capitalized,"   "adequately  capitalized,"   "undercapitalized,"  "significantly
undercapitalized"   and   "critically   undercapitalized."   Under    applicable
regulations,  an  FDIC-insured  depository  institution is  defined  to  be well
capitalized if it  maintains a leverage  ratio of at  least 5%, a  risk-adjusted
Tier  1 capital ratio of at least 6%  and a risk-adjusted total capital ratio of
at least 10% and is  not subject to a directive,  order or written agreement  to
meet  and maintain specific capital levels. An insured depository institution is
defined to be  adequately capitalized  if it meets  all of  its minimum  capital
requirements  as  described above.  An  insured depository  institution  will be
considered undercapitalized if it  fails to meet  any minimum required  measure,
significantly  undercapitalized if it has a risk-adjusted total capital ratio of
less than 6%, risk-adjusted Tier 1 capital  ratio of less than 3% or a  leverage
ratio  of less than 3% and critically undercapitalized if it fails to maintain a
level of  tangible equity  equal to  at least  2% of  total assets.  An  insured
depository  institution may be deemed to be in a capitalization category that is
lower than  is  indicated by  its  actual capital  position  if it  receives  an
unsatisfactory examination rating.
 
    FDICIA  generally prohibits a depository institution from making any capital
distribution (including payment of a dividend)  or paying any management fee  to
its   holding  company  if  the   depository  institution  would  thereafter  be
undercapitalized. Undercapitalized depository institutions are subject to a wide
range of limitations on operations and activities, including growth limitations,
and are  required to  submit a  capital restoration  plan. The  federal  banking
agencies  may not accept a capital plan without determining, among other things,
that the plan  is based on  realistic assumptions  and is likely  to succeed  in
restoring  the  depository institution's  capital.  In addition,  for  a capital
restoration plan to be acceptable,  the depository institution's parent  holding
company  must  guarantee  that the  institution  will comply  with  such capital
restoration plan.  The aggregate  liability  of the  parent holding  company  is
limited  to  the  lesser  of  (i)  an  amount  equal  to  5%  of  the depository
institution's total assets at the time  it became undercapitalized and (ii)  the
amount  which  is  necessary  (or  would  have  been  necessary)  to  bring  the
institution into compliance with all  capital standards applicable with  respect
to  such institution  as of  the time  it fails  to comply  with the  plan. If a
depository institution fails to submit an  acceptable plan, it is treated as  if
it were significantly undercapitalized.
 
    Significantly  undercapitalized depository institutions may  be subject to a
number of requirements  and restrictions,  including orders  to sell  sufficient
voting  stock  to become  adequately capitalized,  requirements to  reduce total
assets,  and  cessation  of  receipt  of  deposits  from  correspondent   banks.
Critically  undercapitalized institutions  are subject  to the  appointment of a
receiver or conservator.
 
    FDICIA, as  amended  by  the Reigle  Community  Development  and  Regulatory
Improvement  Act of 1994 enacted  on August 22, 1994,  directs that each federal
banking agency prescribe standards, by  regulation or guideline, for  depository
institutions  relating to internal controls, information systems, internal audit
systems, loan documentation, credit underwriting, interest rate exposure,  asset
growth,  compensation, asset quality, earnings,  stock valuation, and such other
operational and managerial standards as the agency deems appropriate. The  FDIC,
in  consultation with  the other federal  banking agencies, has  adopted a final
rule and
 
                                       6
<PAGE>
guidelines with respect to external  and internal audit procedures and  internal
controls in order to implement those provisions of FDICIA intended to facilitate
the  early  identification of  problems  in financial  management  of depository
institutions. On July 10, 1995, the federal banking agencies published the final
rules implementing  three of  the  safety and  soundness standards  required  by
FDICIA,  including  operational  and  managerial  standards,  asset  quality and
earnings standards, and compensation standards. The impact of such standards  on
the  Corporation  has not  yet been  fully determined,  but management  does not
believe it will be material.
 
    FDICIA also  contains a  variety of  other provisions  that may  affect  the
operations  of the  Corporation, including  new reporting  requirements, revised
regulatory standards for real estate lending, "truth in savings" provisions, and
the requirement that a depository institution give 90 days' notice to  customers
and regulatory authorities before closing any branch.
 
    Under  other  regulations  promulgated  under FDICIA  a  bank  cannot accept
brokered deposits (that is,  deposits obtained through a  person engaged in  the
business  of  placing  deposits  with insured  depository  institutions  or with
interest rates significantly higher than prevailing market rates) unless (i)  it
is  "well capitalized"  or (ii)  it is  "adequately capitalized"  and receives a
waiver from the FDIC. A bank  that cannot receive brokered deposits also  cannot
offer  "pass-through" insurance on certain  employee benefit accounts, unless it
provides certain notices  to affected depositors.  In addition, a  bank that  is
"adequately  capitalized" and that has  not received a waiver  from the FDIC may
not pay an  interest rate  on any  deposits in excess  of 75  basis points  over
certain  prevailing market rates. There are no  such restrictions on a bank that
is "well capitalized." At  December 31, 1995, all  of the Corporation's  banking
subsidiaries  were  well capitalized  and therefore  were  not subject  to these
restrictions.
 
FDIC INSURANCE
 
    Each BIF  member  institution pays  FDIC  insurance premiums  based  on  the
institution's  annual assessment rate assigned to it by the FDIC. The assessment
rate is based on the institution's capitalization risk category and "supervisory
subgroup." An institution's capitalization risk category is based on the  FDIC's
determination  of  whether  the  institution  is  well  capitalized,  adequately
capitalized or less  than adequately capitalized.  An institution's  supervisory
subgroup  is based on  the FDIC's assessment  of the financial  condition of the
institution and  the  probability that  FDIC  intervention or  other  corrective
action   will  be  required.  Subgroup  A  institutions  are  financially  sound
institutions with few minor weaknesses; Subgroup B institutions are institutions
that demonstrate weaknesses which, if not corrected, could result in significant
deterioration; and Subgroup C institutions are institutions for which there is a
substantial probability that the FDIC will suffer a loss in connection with  the
institution  unless effective action is taken  to correct the areas of weakness.
The FDIC assessment  rate ranges  from zero  to 27  cents per  $100 of  domestic
deposits, with Subgroup A institutions assessed at a rate of zero and Subgroup C
institutions  assessed at a rate of 27 cents. The FDIC may change the assessment
rate schedule on a  semiannual basis. An  increase in the  rate assessed one  or
more  of the  Corporation's banking subsidiaries  could have  a material adverse
effect on the Corporation's earnings, depending  on the amount of the  increase.
The FDIC is authorized to terminate a depository institution's deposit insurance
upon  a finding by the FDIC that the institution's financial condition is unsafe
or unsound or that the institution has engaged in unsafe or unsound practices or
has violated  any applicable  rule, regulation,  order or  condition enacted  or
imposed  by  the institution's  regulatory  agency. The  termination  of deposit
insurance with respect to one or more of the Corporation's subsidiary depository
institutions could have a material adverse effect on the Corporation's earnings,
depending on the collective size of the particular institutions involved.
 
    Deposits insured by the SAIF held by the Corporation's bank subsidiaries  as
a  result of savings association acquisitions  by the Corporation continue to be
assessed at  the applicable  SAIF insurance  premium rate.  Current federal  law
provides  that the SAIF assessment rate may  not be less than 0.18% from January
1, 1994 through December 31, 1997. After December 31, 1997, the SAIF  assessment
rate  must be a  rate determined by the  FDIC to be  appropriate to increase the
SAIF's reserve ratio to 1.25% of  insured deposits or such higher percentage  as
the  FDIC determines to be appropriate, but  the assessment rate may not be less
than 0.15%. In  order to mitigate  the potential effects  of a BIF/SAIF  premium
disparity,  Congress  recently  proposed  legislation  that  would,  among other
things, recapitalize the SAIF by imposing a special one-time assessment on  SAIF
deposits. The proposed legislation also contemplates the consolidation or merger
of the BIF and the SAIF into one insurance fund after the SAIF is recapitalized.
Management of the
 
                                       7
<PAGE>
Corporation does not anticipate that the impact of the proposed legislation will
be  material  to  the  Corporation;  however,  to  provide  for  such  a special
assessment when and  if imposed, the  Corporation has established  a reserve  of
$23.5  million based on an estimated insurance premium rate of 66 cents per $100
of insured deposits, which  reserve has been funded  primarily by the refund  of
BIF insurance premiums.
 
DEPOSITOR PREFERENCE
 
    Under the FDIA, claims of holders of domestic deposits and certain claims of
administrative  expenses  and  employee  compensation  against  an  FDIC-insured
depository institution have priority over other general unsecured claims against
the institution in the "liquidation or other resolution" of the institution by a
receiver.
 
                                USE OF PROCEEDS
 
    Unless otherwise specified in an  applicable Prospectus Supplement, the  net
proceeds  to  be  received by  the  Corporation  from the  sale  of  the Offered
Securities offered hereby will be added to the general funds of the  Corporation
and  will be available for general  corporate purposes, including investments in
or  advances  to  existing  or   future  subsidiaries,  repayment  of   maturing
obligations  and redemption of  outstanding indebtedness. Pending  such use, the
Corporation may  temporarily invest  the  net proceeds  or  use them  to  reduce
short-term indebtedness.
 
                      RATIOS OF EARNINGS TO FIXED CHARGES
                       AND TO COMBINED FIXED CHARGES AND
                           PREFERRED STOCK DIVIDENDS
 
    The  following are the consolidated ratios  of earnings to fixed charges and
to combined fixed charges and preferred stock dividends for each of the years in
the five-year period ended December 31, 1995:
 
<TABLE>
<CAPTION>
                                                YEAR ENDED DECEMBER 31
                                           ---------------------------------
                                           1995    1994   1993   1992   1991
                                           -----   ----   ----   ----   ----
<S>                                        <C>     <C>    <C>    <C>    <C>
Ratio of Earnings to Fixed Charges:
    Excluding interest on deposits......   2.06x    2.52   2.39   2.01   1.70
    Including interest on deposits......   1.57x    1.72   1.59   1.39   1.22
Ratio of Earnings to Combined Fixed
  Charges and Preferred Stock Dividends:
    Excluding interest on deposits......   1.97x    2.39   2.23   1.88   1.64
    Including interest on deposits......   1.53x    1.68   1.55   1.35   1.21
</TABLE>
 
    For purposes of computing  the ratios of earnings  to fixed charges,  income
before  income  taxes  plus fixed  charges  less capitalized  interest  has been
divided by fixed charges.  For purposes of computing  the ratios of earnings  to
combined fixed charges and preferred stock dividends, income before income taxes
plus  fixed charges less capitalized interest  has been divided by fixed charges
and pretax earnings required to cover preferred stock dividends. Fixed  charges,
excluding interest on deposits, consist of interest on short-term borrowings and
long-term debt, amortization of debt expense, capitalized interest and one-third
of  net rental expense (which is  deemed representative of the interest factor).
Fixed charges, including interest on
deposits, consist  of the  foregoing  items plus  interest on  deposits.  Pretax
earnings  required  to cover  preferred stock  dividends  have been  computed by
dividing preferred stock  dividends by  one minus the  Corporation's income  tax
rate.
 
                         DESCRIPTION OF DEBT SECURITIES
 
    The  following description  of the terms  of the Debt  Securities sets forth
certain general  terms  and provisions  of  the  Debt Securities  to  which  any
Prospectus  Supplement may relate.  The particular terms  of the Debt Securities
offered by  any Prospectus  Supplement and  the extent,  if any,  to which  such
general provisions may apply to the Debt Securities so offered will be described
in the Prospectus Supplement relating to such Debt Securities.
 
                                       8
<PAGE>
    The  Senior  Securities are  to be  issued under  an Indenture  (the "Senior
Indenture") between  the Corporation  and the  trustee named  in the  applicable
Prospectus  Supplement  as  trustee  (the  "Senior  Trustee").  The Subordinated
Securities are to be  issued under an  Indenture (the "Subordinated  Indenture")
between  the  Corporation and  the trustee  named  in the  applicable Prospectus
Supplement as trustee (the "Subordinated Trustee," and together with the  Senior
Trustee, the "Trustees"). The forms of the Senior Indenture and the Subordinated
Indenture  (collectively,  the "Indentures")  are  exhibits to  the Registration
Statement. The following summaries  of certain provisions  of the Indentures  do
not  purport to be complete and are  qualified in their entirety by reference to
the provisions of the Indentures. Numerical references in parentheses below  are
to  sections of the Indentures. Wherever particular sections or defined terms of
the Indentures are  referred to, it  is intended that  such sections or  defined
terms  shall be  incorporated herein  by reference.  Unless otherwise indicated,
capitalized terms shall have the meanings ascribed to them in the Indentures.
 
GENERAL
 
    The amount of Debt Securities offered by this Prospectus will be limited  to
the  amount set forth on  the cover of this  Prospectus. Each Indenture provides
that Debt Securities in an unlimited  amount may be issued thereunder from  time
to time in one or more series. (SECTION 301)
 
    The  Senior Securities will be unsecured and will rank PARI PASSU with other
unsecured Senior Debt of  the Corporation. The  Subordinated Securities will  be
unsecured  and  will  rank  PARI  PASSU  with  other  subordinated  debt  of the
Corporation  and,  together   with  such  other   subordinated  debt,  will   be
subordinated  and junior in right of payment to the prior payment in full of the
Senior Debt of the Corporation as described below under "Subordination."
 
    Reference is  hereby  made to  the  Prospectus Supplement  relating  to  the
particular  series of  Debt Securities  for the  terms of  such Debt Securities,
including, where applicable, (i) the designation and any limit on the  aggregate
principal  amount  of  such Debt  Securities;  (ii)  the price  (expressed  as a
percentage of  the  aggregate  principal  amount thereof)  at  which  such  Debt
Securities will be issued; (iii) the date or dates on which such Debt Securities
will  mature or method by which such  dates can be determined; (iv) the currency
or currencies in which such Debt  Securities are being sold and are  denominated
and the circumstances, if any, under which any Debt Securities may be payable in
a   currency  other  than  the  currency  in  which  such  Debt  Securities  are
denominated, and if so, the exchange rate,  the exchange rate agent and, if  the
Holder  of any  such Debt  Securities may elect  the currency  in which payments
thereon are to be made,  the manner of such  election; (v) the denominations  in
which  any Debt Securities which are  Registered Securities will be issuable, if
other than denominations of  $1,000 and any integral  multiple thereof, and  the
denomination  or denominations  in which  any Debt  Securities which  are Bearer
Securities will be issuable, if other than the denomination of $5,000; (vi)  the
rate  or rates (which  may be fixed  or variable) at  which such Debt Securities
will bear  interest,  which  rate may  be  zero  in the  case  of  certain  Debt
Securities  issued at an issue price  representing a discount from the principal
amount payable at  maturity; (vii)  the date from  which interest  on such  Debt
Securities  will accrue,  the dates  on which such  interest will  be payable or
method by which such dates can be determined, the date on which payment of  such
interest  will commence and the circumstances,  if any, in which the Corporation
may defer interest payments; (viii) the dates on which, and the price or  prices
at  which, such  Debt Securities  will, pursuant  to any  mandatory sinking fund
provision, or may,  pursuant to  any optional redemption  or required  repayment
provisions, be redeemed or repaid and the other terms and provisions of any such
optional  redemption or required repayment; (ix) in the case of the Subordinated
Securities, any terms by  which such securities may  be convertible into  Common
Stock (see "DESCRIPTION OF COMMON STOCK"), Preferred Shares (see "DESCRIPTION OF
PREFERRED SHARES") or Depositary Shares (see "DESCRIPTION OF DEPOSITARY SHARES")
of  the Corporation  and, in  case of  Subordinated Securities  convertible into
Preferred Shares or  Depositary Shares, the  terms of such  Preferred Shares  or
Depositary Shares; (x) whether such Debt Securities are to be issuable as Bearer
Securities  and/or Registered Securities and,  if issuable as Bearer Securities,
the terms  upon which  any Bearer  Securities may  be exchanged  for  Registered
Securities;  (xi) whether such Debt  Securities are to be  issued in the form of
one or more temporary or permanent Global Securities and, if so, the identity of
the depositary for  such Global  Security or  Securities; (xii)  if a  temporary
global  Debt Security is to be issued with respect to such series, the extent to
which, and the  manner in  which, any interest  thereon payable  on an  interest
payment  date prior to the issuance of a permanent Global Security or definitive
Bearer Securities will be credited to the accounts
 
                                       9
<PAGE>
of the  persons entitled  thereto on  such interest  payment date;  (xiii) if  a
temporary Global Security is to be issued with respect to such series, the terms
upon  which interests  in such  temporary Global  Security may  be exchanged for
interests in a permanent  Global Security or for  definitive Debt Securities  of
the series and the terms upon which interests in a permanent Global Security, if
any,  may be exchanged for  definitive Debt Securities of  the series; (xiv) any
additional restrictive covenants  included for  the benefit of  Holders of  such
Debt  Securities; (xv) any additional Events of Default provided with respect to
such Debt Securities; (xvi) information  with respect to book-entry  procedures,
if  any; (xvii) whether the  Debt Securities will be  repayable at the option of
the Holder; (xviii) any other terms of the Debt Securities not inconsistent with
the provisions of the applicable Indenture;  (xix) the right of the  Corporation
to  defease the Debt  Securities or certain covenants  under the Indentures; and
(xx) the terms of any securities being offered together with or separately  from
the  Debt Securities. Such Prospectus Supplement  will also describe any special
provisions for  the payment  of  additional amounts  with  respect to  the  Debt
Securities  and certain  United States federal  income tax  consequences and any
risk factors or other special considerations  applicable to such series of  Debt
Securities.  If a Debt Security is denominated  in a foreign currency, such Debt
Security may not trade on a  U.S. national securities exchange unless and  until
the  Commission has approved appropriate rule changes pursuant to the Securities
Act to accommodate the trading of such Debt Security.
 
FORM, EXCHANGE, REGISTRATION AND TRANSFER
 
    Debt Securities of  a series may  be issuable in  definitive form solely  as
Registered  Securities,  solely  as  Bearer  Securities  or  as  both Registered
Securities and Bearer Securities. Unless  otherwise indicated in the  Prospectus
Supplement,  Bearer  Securities other  than  Bearer Securities  in  temporary or
permanent global form will  have interest coupons  attached. (SECTION 201)  Each
Indenture  also provides  that Bearer Securities  or Registered  Securities of a
series may be issuable  in permanent global form.  (SECTION 203) See  "Permanent
Global Securities."
 
    Registered   Securities  of  any  series  will  be  exchangeable  for  other
Registered Securities of the  same series of authorized  denominations and of  a
like  aggregate  principal  amount,  tenor  and  terms.  In  addition,  if  Debt
Securities of any series are issuable  as both Registered Securities and  Bearer
Securities,  at the option of the Holder  upon request confirmed in writing, and
subject to the terms  of the applicable Indenture,  Bearer Securities (with  all
unmatured coupons, except as provided below, and all matured coupons in default)
of  such  series will  be exchangeable  into Registered  Securities of  the same
series of any authorized denominations and of a like aggregate principal amount,
tenor and  terms.  Bearer  Securities surrendered  in  exchange  for  Registered
Securities  between the close of business on  a Regular Record Date or a Special
Record Date and the relevant date  for payment of interest shall be  surrendered
without  the coupon relating to such date  for payment of interest, and interest
will not be payable in respect of the Registered Security issued in exchange for
such Bearer Security, but will be payable only to the Holder of such coupon when
due in accordance with the terms of the applicable Indenture. Bearer  Securities
will  not be  issued in exchange  for Registered Securities.  (SECTION 305) Each
Bearer Security,  other  than  a  temporary global  Bearer  Security,  and  each
interest  coupon will bear  the following legend: "Any  United States Person who
holds this obligation  will be subject  to limitations under  the United  States
federal  income tax laws  including the limitations  provided in Sections 165(j)
and 1287(a) of the Internal Revenue Code."
 
    Debt Securities  may  be  presented  for exchange  as  provided  above,  and
Registered  Securities  may  be  presented for  registration  of  transfer (duly
endorsed or accompanied by  a satisfactory written  instrument of transfer),  at
the  office of  the Security Registrar  or at  the office of  any transfer agent
designated by the Corporation  for such purpose with  respect to such series  of
Debt  Securities, without service charge and upon payment of any taxes and other
governmental charges.  (SECTION 305)  If  the applicable  Prospectus  Supplement
refers  to any transfer agent (in  addition to the Security Registrar) initially
designated by the Corporation with respect to any series of Debt Securities, the
Corporation may at any time rescind  the designation of any such transfer  agent
or  approve a change in  the location through which  any such transfer agent (or
Security Registrar)  acts, except  that,  if Debt  Securities  of a  series  are
issuable  solely as Registered  Securities, the Corporation  will be required to
maintain a transfer agent in each Place of Payment for such series and, if  Debt
Securities  of a series are issuable  as Bearer Securities, the Corporation will
be required to maintain (in addition to the Security Registrar) a transfer agent
in a Place of  Payment for such  series located outside  the United States.  The
Corporation may at any time designate additional transfer agents with respect to
any series of Debt Securities. (SECTION 1002)
 
                                       10
<PAGE>
    The Corporation shall not be required (i) to issue, register the transfer of
or exchange Debt Securities of any particular series to be redeemed for a period
of  15 days preceding the first publication of the relevant notice of redemption
or, if Registered Securities  are outstanding and there  is no publication,  the
mailing  of the relevant notice of redemption,  (ii) to register the transfer of
or exchange any Registered  Security so selected for  redemption in whole or  in
part, except the unredeemed portion of any Registered Security being redeemed in
part, or (iii) to exchange any Bearer Security so selected for redemption except
that  such a Bearer Security may be  exchanged for a Registered Security of like
tenor and terms of that series, provided that such Registered Security shall  be
surrendered  for  redemption.  (SECTION  305)  Additional  information regarding
restrictions on the issuance, exchange and transfer of and special United States
federal income  tax considerations  relating to  Bearer Securities  will be  set
forth in the applicable Prospectus Supplement.
 
TEMPORARY GLOBAL SECURITIES
 
    If  so specified in the applicable Prospectus Supplement, all or any portion
of the Debt Securities of a series which are issuable as Bearer Securities  will
initially  be represented  by one or  more temporary  Global Securities, without
interest coupons, to be deposited with a common depositary in London for  Morgan
Guaranty  Trust Corporation  of New  York, Brussels  Office, as  operator of the
Euroclear System ("Euroclear") and Cedel S.A. ("Cedel") for credit to designated
accounts. On and  after the date  determined as provided  in any such  temporary
Global  Security  and described  in  the applicable  Prospectus  Supplement, but
within  a  reasonable  time,  each  such  temporary  Global  Security  will   be
exchangeable  for definitive Bearer Securities, definitive Registered Securities
or all or a portion  of a permanent global  Bearer Security, or any  combination
thereof,  as  specified  in  such Prospectus  Supplement.  No  definitive Bearer
Security or permanent global Bearer Security delivered in exchange for a portion
of a temporary  Global Security shall  be mailed or  otherwise delivered to  any
location in the United States in connection with such exchange.
 
    Additional  information regarding restrictions on  and special United States
federal income tax consequences relating to temporary Global Securities will  be
set forth in the Prospectus Supplement relating thereto.
 
PERMANENT GLOBAL SECURITIES
 
    If  any Debt Securities of  a series are issuable  in permanent global form,
the applicable Prospectus  Supplement will describe  the circumstances, if  any,
under which beneficial owners of interests in any such permanent Global Security
may exchange such interests for Debt Securities of such series and of like tenor
and  principal amount of any authorized  form and denomination. Principal of and
any premium and interest on a permanent  Global Security will be payable in  the
manner described in the Prospectus Supplement relating thereto.
 
PAYMENTS AND PAYING AGENTS
 
    Unless otherwise indicated in the applicable Prospectus Supplement, payments
of  principal of and premium, if any, and interest, if any, on Bearer Securities
will be payable in the currency designated in the Prospectus Supplement, subject
to any applicable  laws and  regulations, at  such paying  agencies outside  the
United States as the Corporation may appoint from time to time. Unless otherwise
provided  in the Prospectus Supplement, such payments may be made, at the option
of the  Holder, by  a check  in the  designated currency  or by  transfer to  an
account  in the designated currency maintained by  the payee with a bank located
outside  the  United  States.  Unless  otherwise  indicated  in  the  applicable
Prospectus  Supplement, payment of interest on Bearer Securities on any Interest
Payment Date will be made only against surrender of the coupon relating to  such
Interest  Payment Date  to a  paying agent  outside the  United States. (SECTION
1001) No payment with respect to any Bearer Security will be made at any  office
or paying agency maintained by the Corporation in the United States nor will any
such payment be made by transfer to an account, or by mail to an address, in the
United  States.  Notwithstanding the  foregoing,  payments of  principal  of and
premium, if any,  and interest,  if any,  on Bearer  Securities denominated  and
payable  in U.S. dollars will be made in U.S. dollars at an office or agency of,
and designated by, the Corporation located  in the United States, if payment  of
the  full amount  thereof in  U.S. dollars  at all  paying agencies  outside the
United States is illegal or effectively precluded by exchange controls or  other
similar  restrictions, and the Trustee receives  an opinion of counsel that such
payment within  the  United States  is  legal. (SECTION  1002)  As used  in  the
Prospectus,  "United States" means  the United States  of America (including the
States and the District of Columbia) and its possessions.
 
                                       11
<PAGE>
    Unless otherwise indicated in the applicable Prospectus Supplement,  payment
of  principal of  and premium,  if any,  and interest,  if any,  on a Registered
Security  will  be  payable  in  the  currency  designated  in  the   Prospectus
Supplement,  and interest will be payable at  the office of such paying agent or
paying agents as the Corporation may appoint  from time to time, except that  at
the  option of the Corporation payment of any interest may be made by a check in
such currency mailed  to the Holder  at such Holder's  registered address or  by
wire  transfer  to an  account in  such  currency designated  by such  Holder in
writing not  less than  ten  days prior  to the  date  of such  payment.  Unless
otherwise  indicated  in the  applicable Prospectus  Supplement, payment  of any
installment of interest on a Registered Security  will be made to the Person  in
whose  name such Registered Security  is registered at the  close of business on
the Regular  Record  Date for  such  payments. (SECTION  307)  Unless  otherwise
indicated in the applicable Prospectus Supplement, principal payable at maturity
will  be paid to the registered holder upon surrender of the Registered Security
at the office of a duly appointed paying agent.
 
    The paying  agents outside  the  United States  initially appointed  by  the
Corporation  for a  series of  Debt Securities will  be named  in the applicable
Prospectus Supplement. The Corporation may  terminate the appointment of any  of
the  paying agents from time to time,  except that the Corporation will maintain
at least  one paying  agent outside  the United  States so  long as  any  Bearer
Securities  are outstanding where Bearer Securities may be presented for payment
and may be surrendered for exchange, provided that so long as any series of Debt
Securities is  listed  on The  Stock  Exchange of  the  United Kingdom  and  the
Republic of Ireland or the Luxembourg Stock Exchange or any other stock exchange
located  outside the United States and such stock exchange shall so require, the
Corporation will maintain a  paying agent in London  or Luxembourg or any  other
required  city located outside the  United States, as the  case may be, for such
series of Debt Securities. (SECTION 1002)
 
    All moneys paid  by the Corporation  to a  paying agent for  the payment  of
principal  of or premium, if any, or interest, if any, on any Debt Security that
remains unclaimed  at the  end of  two years  after such  principal, premium  or
interest  shall have become due and payable will, at request of the Corporation,
be repaid to the Corporation, and the Holder of such Debt Security or any coupon
appertaining thereto will thereafter  look only to  the Corporation for  payment
thereof. (SECTION 1003).
 
COVENANTS CONTAINED IN INDENTURES
 
    The  Senior Indenture provides  that the Corporation will  not, and will not
permit any Subsidiary to, sell or otherwise dispose of, or permit any  Principal
Subsidiary Bank (defined as any Subsidiary Bank having total assets in excess of
10% of the total consolidated assets of the Corporation and its Subsidiaries) to
issue,  shares of Capital Stock  (defined as outstanding shares  of stock of any
class),  or  securities  convertible  into  Capital  Stock,  of  any   Principal
Subsidiary  Bank, or any Subsidiary owning,  directly or indirectly, in whole or
in part,  Capital Stock  of  a Principal  Subsidiary  Bank, with  the  following
exceptions:  (i)  sales of  directors' qualifying  shares;  (ii) sales  or other
dispositions for fair market value if,  after giving effect to such  disposition
and  to  the issuance  of any  shares  issuable upon  conversion or  exchange of
securities convertible or exchangeable into Capital Stock, the Corporation would
own directly or indirectly through Subsidiaries not less than 80% of the  shares
of each class of Capital Stock of such Principal Subsidiary Bank; (iii) sales or
other dispositions or issuances made in compliance with an order or direction of
a  court or  regulatory authority  of competent  jurisdiction; or  (iv) sales of
Capital Stock by  any Principal Subsidiary  Bank to its  stockholders where  the
sale  does not reduce  the percentage of shares  of the same  class owned by the
Corporation. (SECTION 1005 OF THE SENIOR INDENTURE) At the date hereof, the only
Subsidiary  Banks  which  are  Principal  Subsidiary  Banks  are  Norwest   Bank
Minnesota, National Association and Norwest Bank Iowa, National Association.
 
    The Subordinated Indenture does not contain the foregoing covenant.
 
    The Corporation is not restricted by the Indentures from incurring, assuming
or  becoming liable  for any  type of debt  or other  obligations, from creating
liens on  its  property for  any  purpose or  from  paying dividends  or  making
distributions on its capital stock or purchasing or redeeming its capital stock.
The  Indentures  do  not require  the  maintenance  of any  financial  ratios or
specified levels of net worth or  liquidity. In addition, the Indentures do  not
contain  any  provision which  would require  the  Corporation to  repurchase or
redeem or otherwise modify the terms of any of its Debt Securities upon a change
in control or other events involving the Corporation which may adversely  affect
the creditworthiness of the Debt Securities.
 
                                       12
<PAGE>
CONSOLIDATION, MERGER AND SALE OF ASSETS
 
    The  Corporation may not consolidate with or merge with or into, or transfer
or lease its assets substantially as an  entirety to, any Person unless (i)  the
successor  Person is a corporation organized and validly existing under the laws
of a domestic jurisdiction and  expressly assumes the Corporation's  obligations
on the Debt Securities and under the applicable Indenture; and (ii) after giving
effect  to the transaction no Event of Default, and no event which, after notice
or lapse of time, or both, would become an Event of Default, shall have occurred
and be continuing. (SECTION 801)
 
MODIFICATION AND WAIVER
 
    Except as to certain modifications and amendments not adverse to Holders  of
Debt  Securities, modifications and amendments of and waivers of compliance with
certain restrictive provisions under  each Indenture may be  made only with  the
consent  of the  Holders of  not less than  66 2/3%  in principal  amount of the
Outstanding  Debt  Securities  of  each  series  thereunder  affected  by   such
modification,  amendment  or  waiver;  provided  that  no  such  modification or
amendment may,  without the  consent  of the  Holder  of each  Outstanding  Debt
Security  or  coupon affected  thereby, (i)  change the  Stated Maturity  of the
principal or any  installment of principal  or any installment  of interest,  if
any;  (ii) reduce the  amount of principal  or interest thereon,  or any premium
payable upon redemption or repayment thereof or in the case of an Original Issue
Discount Security  the amount  of  principal payable  upon acceleration  of  the
Maturity  thereof; (iii) change  the place of  payment or the  currency in which
principal or interest  is payable, if  any; (iv) impair  the right to  institute
suit  for the enforcement of any payment  of the principal, premium, if any, and
interest, if any, or  adversely affect the  right of repayment,  if any, at  the
option  of  the  Holder;  (v)  reduce  the  percentage  in  principal  amount of
Outstanding Debt  Securities of  any series,  the consent  of whose  Holders  is
required for modification or amendment of the applicable Indenture or for waiver
of  compliance with certain provisions of the applicable Indenture or for waiver
of certain defaults; (vi)  reduce the requirements  contained in the  applicable
Indenture  for quorum  or voting; (vii)  in the case  of Subordinated Securities
convertible into Common  Stock, impair  any right to  convert such  Subordinated
Securities; or (viii) modify any of the above provisions. (SECTION 902)
 
    Each  Indenture contains provisions for convening meetings of the Holders of
Debt Securities of a series issued thereunder if Debt Securities of that  series
are  issuable in  whole or in  part as  Bearer Securities. (SECTION  1401 OF THE
SENIOR INDENTURE, SECTION 1601 OF THE  SUBORDINATED INDENTURE) A meeting may  be
called  at any time by the Trustee for such Debt Securities, or upon the request
of the Corporation or  the Holders of  at least 10% in  principal amount of  the
Outstanding  Debt Securities of such series, in  any such case upon notice given
in accordance with  the Indenture  with respect  thereto. (SECTION  1402 OF  THE
SENIOR  INDENTURE, SECTION 1602 OF THE SUBORDINATED INDENTURE) Except as limited
by the proviso in the preceding paragraph, any resolution presented at a meeting
or adjourned  meeting  at which  a  quorum is  present  may be  adopted  by  the
affirmative  vote  of the  Holders  of a  majority  in principal  amount  of the
Outstanding Debt Securities of that  series; provided, however, that, except  as
limited  by the proviso in the  preceding paragraph, any resolution with respect
to any consent  or waiver which  may be given  by the Holders  of not less  than
66  2/3% in  principal amount  of the  Outstanding Debt  Securities of  a series
issued under an Indenture may be adopted at a meeting or an adjourned meeting at
which a quorum is present only by the affirmative vote of the Holders of 66 2/3%
in principal amount  of such  Outstanding Debt  Securities of  that series;  and
provided,  further,  that, except  as limited  by the  proviso in  the preceding
paragraph, any resolution with respect to  any demand, consent, waiver or  other
action  which  may  be  made, given  or  taken  by the  Holders  of  a specified
percentage,  which  is  less  than  a  majority,  in  principal  amount  of  the
Outstanding Debt Securities of a series issued under an Indenture may be adopted
at  a  meeting  or  adjourned  meeting  at which  a  quorum  is  present  by the
affirmative vote of the Holders of such specified percentage in principal amount
of the Outstanding Debt Securities of  that series. (SECTION 1404 OF THE  SENIOR
INDENTURE, SECTION 1604 OF THE SUBORDINATED INDENTURE)
 
    Any  resolution passed or decision  taken at any meeting  of Holders of Debt
Securities of any series duly held  in accordance with the applicable  Indenture
with  respect thereto will be binding on  all Holders of Debt Securities of that
series and the related  coupons issued under that  Indenture. The quorum at  any
meeting  of Holders of a series of Debt Securities called to adopt a resolution,
and at  any  reconvened meeting,  will  be  persons holding  or  representing  a
majority  in principal amount of the Outstanding Debt Securities of such series;
provided, however,  that if  any action  is to  be taken  at such  meeting  with
respect  to a consent  or waiver which may  be given by the  Holders of not less
than   66    2/3%    in   principal    amount    of   the    Outstanding    Debt
 
                                       13
<PAGE>
Securities of a series, the Persons holding or representing 66 2/3% in principal
amount  of  the Outstanding  Debt Securities  of such  series issued  under that
Indenture will  constitute a  quorum.  (SECTION 1404  OF THE  SENIOR  INDENTURE,
SECTION 1604 OF THE SUBORDINATED INDENTURE)
 
EVENTS OF DEFAULT
 
    Unless  otherwise  provided  in the  applicable  Prospectus  Supplement, any
series of Senior Securities issued under the Senior Indenture will provide  that
the  following shall constitute  Events of Default with  respect to such series:
(i) default  in payment  of  principal of  or premium,  if  any, on  any  Senior
Security  of  such series  when  due; (ii)  default for  30  days in  payment of
interest, if any, on any  Senior Security of such  series or related coupon,  if
any,  when due; (iii) default in the deposit  of any sinking fund payment on any
Senior Security of  such series  when due; (iv)  default in  the performance  of
certain covenants contained in such Indenture; (v) default in the performance of
any other covenant in such Indenture, continued for 90 days after written notice
thereof  by the Trustee thereunder  or the Holders of  at least 25% in principal
amount of the  Outstanding Senior Securities  of such series  issued under  that
Indenture;  and (vi) certain events  of bankruptcy, insolvency or reorganization
of the Corporation. (SECTION 501 OF THE SENIOR INDENTURE)
 
    Unless otherwise  provided  in  the applicable  Prospectus  Supplement,  any
series  of Subordinated Securities issued  under the Subordinated Indenture will
provide that the only Event of Default  will be certain events of bankruptcy  of
the Corporation. (SECTION 501 OF THE SUBORDINATED INDENTURE) Unless specifically
stated  in  the  applicable Prospectus  Supplement  for a  particular  series of
Subordinated Securities, there  is no right  of acceleration of  the payment  of
principal  of  the Subordinated  Securities  upon a  default  in the  payment of
principal, premium, if any, or  interest, if any, or  in the performance of  any
covenant  or agreement in the Subordinated Securities or Subordinated Indenture.
In the event  of a  default in  the payment of  principal, premium,  if any,  or
interest,  if  any, or  the  performance of  any  covenant or  agreement  in the
Subordinated Securities  or  Subordinated  Indenture, the  Trustee,  subject  to
certain  limitations  and  conditions,  may  institute  judicial  proceedings to
enforce payment of such principal, premium, if  any, or interest, if any, or  to
obtain the performance of such covenant or agreement or any other proper remedy.
(SECTION 503 OF THE SUBORDINATED INDENTURE)
 
    The  Corporation is required to file with each Trustee annually an Officers'
Certificate concerning the absence  of certain defaults under  the terms of  the
Indentures.  (SECTION  1007  OF  THE  SENIOR  INDENTURE,  SECTION  1004  OF  THE
SUBORDINATED INDENTURE)  Each Indenture  provides that  if an  Event of  Default
specified  therein shall occur and be  continuing, either the Trustee thereunder
or the Holders of not less than 25% in principal amount of the Outstanding  Debt
Securities  of such series issued under that Indenture may declare the principal
of all  such  Debt  Securities  (or  in the  case  of  Original  Issue  Discount
Securities,  such portion of the principal amount thereof as may be specified in
the terms thereof) to be  due and payable. (SECTION  502) In certain cases,  the
Holders  of a majority in principal amount of the Outstanding Debt Securities of
any series may,  on behalf of  the Holders of  all Debt Securities  of any  such
series  and any  related coupons,  waive any  past default  or Event  of Default
except a default  (i) in  payment of  the principal of  or premium,  if any,  or
interest,  if any,  on any  of the Debt  Securities of  such series  and (ii) in
respect of a covenant or provision of the Indenture which cannot be modified  or
amended  without the consent of the Holder  of each Outstanding Debt Security of
such series or coupon affected. (SECTION 513)
 
    Each Indenture  contains  a  provision  entitling  the  Trustee  thereunder,
subject  to the  duty of such  Trustee during  default to act  with the required
standard of care, to be indemnified by the Holders of the Debt Securities of any
series thereunder or any related coupons before proceeding to exercise any right
or power under such Indenture with respect to such series at the request of such
Holders. (SECTION  603) Each  Indenture  provides that  no  Holder of  any  Debt
Securities  of any  series thereunder or  any related coupons  may institute any
proceeding, judicial or otherwise, to enforce such Indenture except in the  case
of  failure of  the Trustee thereunder,  for 60 days,  to act after  it is given
notice of default, a  request to enforce  such Indenture by  the Holders of  not
less  than 25% in aggregate principal  amount of the Outstanding Debt Securities
of such  series  and  an  offer of  reasonable  indemnity.  (SECTION  507)  This
provision  will not prevent any Holder of Debt Securities or any related coupons
from enforcing  payment  of the  principal  thereof  and premium,  if  any,  and
interest, if any, thereon at the respective due dates thereof. (SECTION 508) The
Holders  of a  majority in  aggregate principal  amount of  the Outstanding Debt
Securities of any series issued under  an Indenture may direct the time,  method
and  place of conducting any proceedings for any remedy available to the Trustee
for such Debt Securities or exercising any  trust or power conferred on it  with
respect to the Debt
 
                                       14
<PAGE>
Securities  of  such series.  However,  such Trustee  may  refuse to  follow any
direction that conflicts  with law  or the Indenture  under which  it serves  or
which  would be  unjustly prejudicial to  Holders not  joining therein. (SECTION
512)
 
    Each Indenture provides that the Trustee thereunder will give to the Holders
of Debt Securities notice of  a default if not cured  or waived, but, except  in
the  case of a  default in the  payment of principal  of or premium,  if any, or
interest, if any, on any Debt Securities  of such series or any related  coupons
or  in  the  payment  of  any sinking  fund  installment  with  respect  to Debt
Securities of such  series or  in the exchange  of Capital  Securities for  Debt
Securities  of  such  series, the  Trustee  for  such Debt  Securities  shall be
protected in withholding  such notice if  it determines in  good faith that  the
withholding  of  such notice  is in  the interest  of the  Holders of  such Debt
Securities. (SECTION 602)
 
DEFEASANCE AND DISCHARGE
 
    The Corporation may be discharged from any and all obligations in respect of
the Debt Securities of  any series (except for  certain obligations relating  to
temporary  Debt  Securities and  exchange  of Debt  Securities,  registration of
transfer or exchange of Debt Securities  of such series, replacement of  stolen,
lost  or  mutilated  Debt  Securities  of  such  series,  maintenance  of paying
agencies, to hold monies for payment in trust and payment of additional amounts,
if any, required in  consequence of United States  withholding taxes imposed  on
payments  to non-U.S. persons) upon  the deposit with the  Trustee, in trust, of
money and/or, to the extent such Debt Securities are denominated and payable  in
U.S.  dollars only, Eligible  Instruments which through  the payment of interest
and principal in  respect thereof in  accordance with their  terms will  provide
money  in an amount  sufficient to pay  the principal of  (and premium, if any),
each installment of  interest on, and  any mandatory sinking  fund or  analogous
payments  on, the Debt Securities of such  series on the Stated Maturity of such
payments in accordance with the terms  of the applicable Indenture and the  Debt
Securities  of such series. Such a trust may be established only if, among other
things, (a) the Corporation has delivered  to the Trustee an Opinion of  Counsel
to  the effect  that (i) the  Corporation has  received from, or  there has been
published by, the Internal Revenue Service a  ruling, or (ii) since the date  of
the  applicable lndenture there  has been a change  in applicable federal income
tax law, in either case  to the effect that, and  based thereon such Opinion  of
Counsel  shall confirm that, the Holders of  Debt Securities of such series will
not recognize income, gain or loss for  federal income tax purposes as a  result
of such deposit, defeasance and discharge, and will be subject to federal income
tax  on the same amounts and  in the same manner and  at the same times as would
have been the case if such  deposit, defeasance and discharge had not  occurred;
and  (b) the Debt Securities  of such series, if then  listed on any domestic or
foreign securities exchange, will not be  delisted as a result of such  deposit,
defeasance  and discharge. (SECTION 403) In the event of any such defeasance and
discharge of Debt Securities of such series, Holders of Debt Securities of  such
series would be able to look only to such trust fund for payment of principal of
and any premium and any interest on their Debt Securities until Maturity.
 
    The  Corporation  may  terminate  certain  of  its  obligations  under  each
Indenture with  respect  to  the  Debt  Securities  of  any  series  thereunder,
including  its  obligations to  comply with  the  covenants described  under the
heading "Covenants Contained  in Indentures"  above, with respect  to such  Debt
Securities,  on  the  terms and  subject  to  the conditions  contained  in such
Indentures, by depositing in trust with the Trustee money and/or, to the  extent
such  Debt Securities are denominated and payable in U.S. dollars only, Eligible
Instruments which, through the payment  of principal and interest in  accordance
with  their  terms,  will provide  money  in  an amount  sufficient  to  pay the
principal and premium, if  any, and interest, if  any, on such Debt  Securities,
and  any mandatory sinking fund, repayment or analogous payments thereon, on the
scheduled due dates therefor. Such deposit and termination is conditioned, among
other things, upon the Corporation's delivery of an opinion of counsel that  the
Holders  of such Debt Securities will have no federal income tax consequences as
a result of such deposit and termination. Such termination will not relieve  the
Corporation  of its obligation to  pay when due the  principal of or interest on
such Debt Securities if such  Debt Securities of such  series are not paid  from
the  money or Eligible Instruments held by  the Trustee for the payment thereof.
(SECTION 1501  OF  THE  SENIOR  INDENTURE,  SECTION  1701  OF  THE  SUBORDINATED
INDENTURE)  The  applicable  Prospectus  Supplement  may  further  describe  the
provisions, if any, permitting  or restricting such  defeasance with respect  to
the  Debt  Securities  of a  particular  series.  In the  event  the Corporation
exercises its  option  to omit  compliance  with the  covenant  described  under
"Covenants Contained in Indentures" above with respect to the Debt Securities of
any   series   as   described   above   and   the   Debt   Securities   of  such
 
                                       15
<PAGE>
series  are declared due and  payable because of the  occurrence of any Event of
Default, then the amount of money  and Eligible Instruments on deposit with  the
Trustee  will be sufficient  to pay amounts  due on the  Debt Securities of such
series at the time  of their Stated  Maturity but may not  be sufficient to  pay
amounts  due  on  the  Debt  Securities  of  such  series  at  the  time  of the
acceleration resulting from such Event of Default. The Corporation shall in  any
event remain liable for such payments as provided in the applicable Indenture.
 
SUBORDINATION
 
    The  Subordinated Securities  shall be  subordinate and  junior in  right of
payment, to the extent  set forth in the  Subordinated Indenture, to all  Senior
Debt  (as defined below) of  the Corporation. In the  event that the Corporation
shall default in the payment of any principal, premium, if any, or interest,  if
any,  on  any Senior  Debt when  the same  becomes due  and payable,  whether at
maturity or at a date fixed for prepayment or by declaration of acceleration  or
otherwise,  then, unless and until such default  shall have been cured or waived
or shall have ceased to exist, no direct or indirect payment (in cash, property,
securities, by set-offs or  otherwise) shall be  made or agreed  to be made  for
principal, premium, if any, or interest, if any, on the Subordinated Securities,
or  in  respect  of any  redemption,  repayment, retirement,  purchase  or other
acquisition of  any  of  the  Subordinated  Securities.  (SECTION  1801  OF  THE
SUBORDINATED INDENTURE) "Senior Debt" means any obligation of the Corporation to
its  creditors, whether now outstanding or subsequently incurred, other than (i)
any obligation as to  which it is  provided that such  obligation is not  Senior
Debt  and (ii)  the Subordinated  Securities. (SECTION  101 OF  THE SUBORDINATED
INDENTURE) As  of December  31,  1995, the  Corporation had  approximately  $7.5
billion of Senior Debt outstanding.
 
    In  the event of (i)  any insolvency, bankruptcy, receivership, liquidation,
reorganization, readjustment, composition or  other similar proceeding  relating
to  the Corporation, its creditors or its  property, (ii) any proceeding for the
liquidation, dissolution or other  winding up of  the Corporation, voluntary  or
involuntary,  whether  or not  involving  insolvency or  bankruptcy proceedings,
(iii) any assignment by the Corporation for the benefit of creditors or (iv) any
other marshalling of the assets of  the Corporation, all Senior Debt  (including
any  interest thereon accruing  after the commencement  of any such proceedings)
shall first be paid in full before any payment or distribution, whether in cash,
securities or other property, shall  be made on account  of the principal of  or
interest  on  the  Subordinated  Securities.  In  such  event,  any  payment  or
distribution on account  of the  principal of  or interest  on the  Subordinated
Securities, whether in cash, securities or other property (other than securities
of  the  Corporation  or  any  other  corporation  provided  for  by  a  plan of
reorganization or readjustment the payment of which is subordinate, at least  to
the  extent  provided  in  the  subordination  provisions  with  respect  to the
Subordinated Securities,  to  the  payment  of  all  Senior  Debt  at  the  time
outstanding, and to any securities issued in respect thereof under any such plan
of   reorganization  or  readjustment),  which  would  otherwise  (but  for  the
subordination  provisions)  be  payable  or   deliverable  in  respect  of   the
Subordinated  Securities shall be  paid or delivered directly  to the holders of
Senior Debt in accordance with the  priorities then existing among such  holders
until  all  Senior  Debt  (including any  interest  thereon  accruing  after the
commencement of any  such proceedings) shall  have been paid  in full.  (SECTION
1801 OF THE SUBORDINATED INDENTURE)
 
    In the event of any such proceeding, after payment in full of all sums owing
with  respect to Senior  Debt, the Holders  of Subordinated Securities, together
with the holders of any obligations of the Corporation ranking on a parity  with
the  Subordinated Securities, shall be entitled  to be repaid from the remaining
assets of the Corporation the  amounts at the time due  and owing on account  of
unpaid  principal, premium,  if any, and  interest, if any,  on the Subordinated
Securities and such other obligations before any payment or other  distribution,
whether  in cash, property or otherwise, shall be made on account of any capital
stock or  obligations of  the  Corporation ranking  junior to  the  Subordinated
Securities and such other obligations. If any payment or distribution on account
of  the principal of or interest on the Subordinated Securities of any character
or any  security, whether  in cash,  securities or  other property  (other  than
securities of the Corporation or any other corporation provided for by a plan of
reorganization  or readjustment the payment of which is subordinate, at least to
the extent  provided  in  the  subordination  provisions  with  respect  to  the
Subordinated  Securities,  to  the  payment  of  all  Senior  Debt  at  the time
outstanding and to any securities issued in respect thereof under any such  plan
of  reorganization  or readjustment)  shall  be received  by  any Holder  of any
Subordinated Securities in contravention of any of the terms of the Subordinated
Indenture and before  all the Senior  Debt shall  have been paid  in full,  such
payment  or distribution or security shall be  received in trust for the benefit
of, and shall be paid over or  delivered and transferred to, the holders of  the
Senior Debt
 
                                       16
<PAGE>
at  the time outstanding  in accordance with the  priorities then existing among
such holders for application to the payment of all Senior Debt remaining  unpaid
to  the extent necessary to  pay all such Senior Debt  in full. (SECTION 1801 OF
THE SUBORDINATED INDENTURE) By reason of such subordination, in the event of the
insolvency of the Corporation, holders of Senior Debt may receive more, ratably,
and holders  of the  Subordinated Securities  having a  claim pursuant  to  such
securities   may  receive  less,  ratably,  than  the  other  creditors  of  the
Corporation. Such subordination will not prevent the occurrence of any Event  of
Default in respect of the Subordinated Securities.
 
    The  Subordinated Indenture  may be  modified or  amended as  provided under
"Modification and Waiver" above, provided that no such modification or amendment
may, without the consent of the  holders of all Senior Debt outstanding,  modify
any   of  the  provisions   of  the  Subordinated   Indenture  relating  to  the
subordination of the Subordinated Securities and any related coupons in a manner
adverse to such holders. (SECTION 902 OF THE SUBORDINATED INDENTURE)
 
CONVERSION OF SUBORDINATED CONVERTIBLE SECURITIES
 
    The Holders  of  Subordinated Securities  of  a specified  series  that  are
convertible  into Common  Stock, Preferred  Shares or  Depositary Shares  of the
Corporation ("Subordinated Convertible Securities") will be entitled at  certain
times  specified  in  the  applicable Prospectus  Supplement,  subject  to prior
redemption, repayment  or repurchase,  to convert  any Subordinated  Convertible
Securities  of  such  series  (in  denominations  set  forth  in  the applicable
Prospectus Supplement) into Common Stock, Preferred Shares or Depositary Shares,
as the  case  may be,  at  the conversion  price  set forth  in  the  applicable
Prospectus  Supplement,  subject to  adjustment as  described  below and  in the
applicable Prospectus Supplement. Except as described below, no adjustment  will
be  made on conversion  of any Subordinated  Convertible Securities for interest
accrued thereon  or for  dividends  on any  Common  Stock, Preferred  Shares  or
Depositary  Shares issued. (SECTION  1903 OF THE  SUBORDINATED INDENTURE) If any
Subordinated Convertible Securities not called  for redemption or submitted  for
repayment  are  converted  between a  Regular  Record  Date for  the  payment of
interest and  the  next  succeeding Interest  Payment  Date,  such  Subordinated
Convertible  Securities  must  be accompanied  by  funds equal  to  the interest
payable on such  succeeding Interest  Payment Date  on the  principal amount  so
converted.  (SECTION 1903 OF THE SUBORDINATED  INDENTURE) The Corporation is not
required  to  issue  fractional  shares  of  Common  Stock  upon  conversion  of
Subordinated  Convertible Securities that are convertible into Common Stock and,
in lieu thereof, will  pay a cash  adjustment based upon  the Closing Price  (as
defined  in the Subordinated Indenture) of the Common Stock on the last business
day prior  to  the  date  of  conversion.  (SECTION  1904  OF  THE  SUBORDINATED
INDENTURE)  In  the  case  of  Subordinated  Convertible  Securities  called for
redemption or  submitted for  repayment, conversion  rights will  expire at  the
close  of business on the redemption date or repayment date, as the case may be.
(SECTION 1902 OF THE SUBORDINATED INDENTURE)
 
    Unless otherwise  indicated in  the  applicable Prospectus  Supplement,  the
conversion  price for  Subordinated Convertible Securities  that are convertible
into Common  Stock is  subject to  adjustment under  formulas set  forth in  the
Subordinated  Indenture  upon the  occurrence of  certain events,  including the
issuance of the Corporation's capital stock as a dividend or distribution on the
Common Stock; subdivisions and combinations of the Common Stock; the issuance to
all holders of  Common Stock  of certain rights  or warrants  entitling them  to
subscribe  for or purchase Common Stock within  45 days after the date fixed for
the determination  of  the  stockholders  entitled to  receive  such  rights  or
warrants,  at less than the current market price (as defined in the Subordinated
Indenture); and the distribution to all holders of Common Stock of evidences  of
indebtedness  or assets of the Corporation (excluding certain cash dividends and
distributions described in the next paragraph) or rights or warrants  (excluding
those  referred to above).  (SECTION 1906 OF THE  SUBORDINATED INDENTURE) In the
event that the Corporation  shall distribute any rights  or warrants to  acquire
capital  stock ("Capital Stock Rights")  pursuant to which separate certificates
representing such Capital  Stock Rights  will be distributed  subsequent to  the
initial  distribution  of  such  Capital  Stock  Rights  (whether  or  not  such
distribution shall have occurred prior to the  date of the issuance of a  series
of  Subordinated Convertible Securities), such  subsequent distribution shall be
deemed to be the  distribution of such Capital  Stock Rights; provided that  the
Corporation may, in lieu of making any adjustment in the conversion price upon a
distribution  of separate  certificates representing such  Capital Stock Rights,
make proper provision  so that each  Holder of such  a Subordinated  Convertible
Security  who converts  such Subordinated  Convertible Security  (or any portion
thereof)  (a)  before  the  record  date  for  such  distribution  of   separate
certificates  shall be entitled to receive upon such conversion shares of Common
Stock issued
 
                                       17
<PAGE>
with Capital  Stock Rights  and (b)  after such  record date  and prior  to  the
expiration,  redemption or  termination of  such Capital  Stock Rights  shall be
entitled to receive upon  such conversion, in addition  to the shares of  Common
Stock  issuable  upon such  conversion, the  same number  of such  Capital Stock
Rights as would  a holder  of the  number of shares  of Common  Stock that  such
Subordinated  Convertible Security so  converted would have  entitled the holder
thereof to acquire in accordance with the terms and provisions applicable to the
Capital Stock Rights  if such Subordinated  Convertible Security were  converted
immediately  prior to the record date  for such distribution. Common Stock owned
by or held for the account of  the Corporation or any majority owned  subsidiary
shall not be deemed outstanding for the purpose of any adjustment.
 
    No adjustment in the conversion price of Subordinated Convertible Securities
that  are convertible into  Common Stock will  be made for  regular quarterly or
other periodic  or  recurring  cash  dividends  or  distributions  or  for  cash
dividends  or  distributions  to  the extent  paid  from  retained  earnings. No
adjustment in the conversion price  of Subordinated Convertible Securities  that
are  convertible into Common Stock will be required unless such adjustment would
require a  change  of at  least  1% in  the  conversion price  then  in  effect,
provided, that any such adjustment not so made will be carried forward and taken
into  account in any  subsequent adjustment; and provided  further that any such
adjustment not  so made  shall  be made  no later  than  three years  after  the
occurrence of the event requiring such adjustment to be made or carried forward.
Notwithstanding  any of  the foregoing, the  issuance of Common  Stock under the
Norwest Corporation Dividend Reinvestment and  Optional Cash Payment Plan  shall
not  require an adjustment  to the conversion  price of Subordinated Convertible
Securities that are convertible into Common Stock. The Corporation reserves  the
right  to make  such reductions  in the  conversion price  in addition  to those
required in the foregoing provisions as the Corporation in its discretion  shall
determine  to  be advisable  in order  that certain  stock-related distributions
thereafter made by  the Corporation to  its stockholders shall  not be  taxable.
(SECTION  1906  OF  THE  SUBORDINATED INDENTURE)  Except  as  stated  above, the
conversion price will not be  adjusted for the issuance  of Common Stock or  any
securities  convertible  into or  exchangeable for  Common Stock,  or securities
carrying the right to purchase any of the foregoing.
 
    In the case of (i) a reclassification or change of the Common Stock, (ii)  a
consolidation  or merger involving the Corporation or (iii) a sale or conveyance
to another  corporation of  the property  and assets  of the  Corporation as  an
entirety  or substantially  as an entirety,  in each  case as a  result of which
holders of Common Stock  shall be entitled to  receive stock, securities,  other
property  or assets (including cash)  with respect to, or  in exchange for, such
Common Stock,  the  Holders  of the  Subordinated  Convertible  Securities  then
outstanding  that are convertible into Common  Stock will be entitled thereafter
to convert such Subordinated Convertible Securities into the kind and amount  of
shares  of stock and other securities or property which they would have received
upon such reclassification,  change, consolidation, merger,  sale or  conveyance
had  such Subordinated Convertible  Securities been converted  into Common Stock
immediately prior to such reclassification, change, consolidation, merger,  sale
or conveyance. (SECTION 1907 OF THE SUBORDINATED INDENTURE)
 
    In  the event of a taxable distribution to holders of Common Stock (or other
transaction) which  results  in  any  adjustment  of  the  conversion  price  of
Subordinated  Convertible Securities that are convertible into Common Stock, the
Holders  of   such  Subordinated   Convertible   Securities  may,   in   certain
circumstances,  be  deemed to  have received  a  distribution subject  to United
States income tax as a dividend; in certain other circumstances, the absence  of
such  an adjustment may  result in a  taxable dividend to  the holders of Common
Stock or such Subordinated Convertible Securities.
 
                        DESCRIPTION OF PREFERRED SHARES
 
    The following description of  the terms of the  Preferred Shares sets  forth
certain  general  terms and  provisions  of the  Preferred  Shares to  which any
Prospectus Supplement  may relate.  Certain other  terms of  any series  of  the
Preferred  Shares offered by any Prospectus  Supplement will be described in the
Prospectus Supplement relating  to such series  of the Preferred  Shares. If  so
indicated  in the Prospectus Supplement, the terms of any such series may differ
from the terms  set forth below.  The description of  certain provisions of  the
Preferred  Shares  set forth  below and  in any  Prospectus Supplement  does not
purport to  be complete  and is  subject to  and qualified  in its  entirety  by
reference  to the  Certificate of  Designations relating  to each  series of the
Preferred Shares.
 
                                       18
<PAGE>
GENERAL
 
    Pursuant to  the Corporation's  Restated  Certificate of  Incorporation,  as
amended,  the Board of  Directors of the Corporation  has the authority, without
further stockholder action, to  issue from time to  time a maximum of  5,000,000
shares  of preferred stock, without par value ("Preferred Stock"), and a maximum
of 4,000,000 shares of preference stock, without par value ("Preference Stock"),
including shares issued or reserved for issuance, in one or more series and with
such terms  and  at such  times  and for  such  consideration as  the  Board  of
Directors  of  the Corporation  may  determine. The  authority  of the  Board of
Directors of  the  Corporation  includes  the determination  or  fixing  of  the
following with respect to shares of any series thereof: (i) the number of shares
and designation or title thereof; (ii) rights as to dividends; (iii) whether and
upon  what terms the shares are to be redeemable; (iv) the rights of the holders
upon the dissolution, or  upon the distribution of  assets, of the  Corporation;
(v)  whether and upon what terms the shares shall have a purchase, retirement or
sinking fund; (vi) whether and upon what terms the shares are to be convertible;
(vii) the voting  rights, if any,  which shall apply,  provided that holders  of
Preference  Stock shall  not be entitled  to more  than one vote  per share; and
(viii) any  other preferences  and relative,  participating, optional  or  other
special  rights, and qualifications, limitations or restrictions of such series.
At December  31, 1995,  2,119,681 shares  of Preferred  Stock and  no shares  of
Preference  Stock were  outstanding. Shares of  ESOP Preferred  Stock, 1995 ESOP
Preferred Stock,  Tracking Preferred  Stock and  1996 ESOP  Preferred Stock  (as
hereinafter  defined) purchased, redeemed or  converted by the Corporation shall
be retired and cancelled and restored  to the status of authorized but  unissued
shares  of Preferred Stock, without designation as to series, and may thereafter
be issued.
 
    As described under "DESCRIPTION OF DEPOSITARY SHARES," the Corporation  may,
at  its option, elect to offer depositary shares ("Depositary Shares") evidenced
by depositary receipts ("Depositary  Receipts"), each representing a  fractional
interest  (to  be  specified  in  the  Prospectus  Supplement  relating  to  the
particular series of the Preferred Shares)  in a share of the particular  series
of  the  Preferred Shares  issued and  deposited with  a Depositary  (as defined
below).
 
    Under interpretations adopted by the  Federal Reserve Board, if the  holders
of  any series of the Preferred Shares  become entitled to vote for the election
of directors because dividends on such series are in arrears as described  under
"Voting  Rights"  below, such  series  may then  be  deemed a  "class  of voting
securities" and a holder  of 25% or more  of such series (or  a holder of 5%  or
more  if it otherwise exercises a  "controlling influence" over the Corporation)
may then be subject to regulation as  a bank holding company in accordance  with
the  BHCA. In addition, at such time as  such series is deemed a class of voting
securities, any other bank holding company  may be required to obtain the  prior
approval  of the Federal Reserve Board to acquire 5% or more of such series, and
any person other than a bank holding company may be required to obtain the prior
approval of the Federal Reserve Board to acquire 10% or more of such series.
 
    The Preferred  Shares  shall  have the  dividend,  liquidation,  redemption,
voting  and conversion rights  set forth below unless  otherwise provided in the
Prospectus Supplement relating to a  particular series of the Preferred  Shares.
Reference is made to the Prospectus Supplement relating to the particular series
of  the Preferred Shares  offered thereby for specific  terms, including (i) the
title, stated value and liquidation preference of such Preferred Shares and  the
number  of shares offered; (ii) the initial  public offering price at which such
Preferred Shares will be issued; (iii) the dividend rate or rates (or method  of
calculation),  the  dividend  periods, the  dates  on which  dividends  shall be
payable and whether such dividends shall be cumulative or noncumulative and,  if
cumulative,  the dates from which dividends shall commence to cumulate; (iv) any
repurchase,  redemption  or   sinking  fund  provisions;   (v)  any   conversion
provisions;  (vi) whether the Corporation has elected to offer Depositary Shares
as described under "DESCRIPTION OF DEPOSITARY SHARES"; and (vii) any  additional
dividend,  liquidation, redemption, sinking fund  and other rights, preferences,
privileges, limitations and restrictions.
 
    The Preferred Shares  will, when  issued, be fully  paid and  nonassessable.
Unless otherwise specified in the Prospectus Supplement relating to a particular
series of the Preferred Shares, each series of the Preferred Shares will rank on
a  parity  in all  respects  with the  outstanding  shares of  the Corporation's
Preferred Stock and Preference  Stock described below and  each other series  of
the  Preferred Shares and will rank senior  to the Corporation's Series A Junior
Participating Preferred Stock described below. The Preferred Shares will have no
preemptive rights  to  subscribe for  any  additional securities  which  may  be
 
                                       19
<PAGE>
issued  by  the  Corporation.  Unless  otherwise  specified  in  the  applicable
Prospectus Supplement, Norwest Bank Minnesota, National Association will be  the
transfer agent and registrar for the Preferred Shares and any Depositary Shares.
 
DIVIDENDS
 
    The  holders of  the Preferred  Shares of  each series  will be  entitled to
receive, when, as and if declared by  the Board of Directors of the  Corporation
or a duly authorized committee thereof, out of funds legally available therefor,
cash  dividends at  such rates and  on such  dates as will  be set  forth in the
Prospectus Supplement  relating to  such  series. Such  rates  may be  fixed  or
variable  or both.  If variable, the  formula used for  determining the dividend
rate for each dividend  period will be set  forth in the Prospectus  Supplement.
Dividends  will be payable to the holders of  record as they appear on the stock
books of the Corporation on such record dates  as will be fixed by the Board  of
Directors of the Corporation or a duly authorized committee thereof.
 
    Dividends  on  any  series of  the  Preferred  Shares may  be  cumulative or
noncumulative, as provided in the applicable Prospectus Supplement. If the Board
of Directors  of  the Corporation  fails  to declare  a  dividend payable  on  a
dividend  payment date on any series of the Preferred Shares for which dividends
are noncumulative ("Noncumulative Preferred Shares"),  then the holders of  such
series  of the  Preferred Shares  will have  no right  to receive  a dividend in
respect of the  dividend period ending  on such dividend  payment date, and  the
Corporation will have no obligation to pay the dividend accrued for such period,
whether  or not  dividends on  such series  are declared  payable on  any future
dividend payment dates.
 
    No full dividends will be declared or  paid or set apart for payment on  any
stock of the Corporation ranking, as to dividends, on a parity with or junior to
the  Preferred  Shares for  any period  unless full  dividends on  the Preferred
Shares of  each  series  (including  any accumulated  dividends)  have  been  or
contemporaneously are declared and paid or declared and a sum sufficient for the
payment  thereof set apart for such payment. When dividends are not paid in full
upon any series of Preferred Shares and any Preferred Stock or Preference  Stock
ranking  on a parity  as to dividends  with the Preferred  Shares, all dividends
declared or made upon Preferred Shares of each series and any Preferred Stock or
Preference Stock ranking on a parity  as to dividends with the Preferred  Shares
shall be declared pro rata so that the amount of dividends declared per share on
Preferred  Shares of each  series and such Preferred  Stock and Preference Stock
shall in all cases bear to each other the same ratio that accrued dividends  per
share  (which, in the case of  Noncumulative Preferred Shares, shall not include
any accumulation in respect of unpaid  dividends for prior dividend periods)  on
shares  of each  series of  the Preferred  Shares and  such Preferred  Stock and
Preference Stock  bear  to each  other.  Except  as provided  in  the  preceding
sentence,  no dividend (other than dividends or distributions paid in shares of,
or options, warrants or  rights to subscribe for  or purchase shares of,  Common
Stock  or any  other stock  of the Corporation  ranking junior  to the Preferred
Shares as to dividends and  upon liquidation) shall be  declared or paid or  set
aside  for payment or other distribution declared  or made upon the Common Stock
or any other stock of the Corporation ranking junior to or on a parity with  the
Preferred Shares as to dividends or upon liquidation, nor shall any Common Stock
nor any other stock of the Corporation ranking junior to or on a parity with the
Preferred  Shares as to dividends or  upon liquidation be redeemed, purchased or
otherwise acquired  for any  consideration (or  any moneys  be paid  to or  made
available for a sinking fund for the redemption of any shares of any such stock)
by  the Corporation  (except by  conversion into  or exchange  for stock  of the
Corporation ranking junior  to the  Preferred Shares  as to  dividends and  upon
liquidation)  unless, in  each case,  the full dividends  on each  series of the
Preferred Shares shall have been paid or declared and set aside for payment.  No
interest,  or sum of money  in lieu of interest, shall  be payable in respect of
any dividend payment or payments on any series of the Preferred Shares which may
be in arrears.
 
REDEMPTION
 
    A series of the Preferred Shares may be redeemable, in whole or in part,  at
the  option  of the  Corporation,  and may  be  subject to  mandatory redemption
pursuant to a sinking fund or otherwise,  in each case upon terms, at the  times
and  at the redemption prices set forth in the Prospectus Supplement relating to
such series. Preferred Shares  redeemed by the Corporation  will be restored  to
the  status of authorized  but unissued shares of  Preferred Stock or Preference
Stock, as the case may be.
 
                                       20
<PAGE>
    The Prospectus Supplement relating to a series of the Preferred Shares which
is subject to  mandatory redemption will  specify the number  of shares of  such
series  of the Preferred  Shares which shall  be redeemed by  the Corporation in
each year commencing after  a date to  be specified, at  a redemption price  per
share  to be specified, together with an  amount equal to all accrued and unpaid
dividends thereon to the date of redemption. The redemption price may be payable
in cash or other property, as specified in the Prospectus Supplement relating to
such series of  the Preferred Shares.  If the redemption  price is payable  only
from  the net proceeds of the issuance  of capital stock of the Corporation, the
terms of such series may provide that, if no such capital stock shall have  been
issued  or to the extent the net  proceeds from any issuance are insufficient to
pay in full the  aggregate redemption price then  due, the applicable shares  of
such  series  of the  Preferred Shares  shall  automatically and  mandatorily be
converted into  shares  of  the  applicable capital  stock  of  the  Corporation
pursuant  to  conversion  provisions  specified  in  the  Prospectus  Supplement
relating to such series of the Preferred Shares.
 
    If fewer than all of the outstanding  shares of any series of the  Preferred
Shares  are  to  be  redeemed, the  number  of  shares to  be  redeemed  will be
determined by the Board of Directors of the Corporation and such shares shall be
redeemed pro rata from the holders of record of such shares in proportion to the
number of such shares held by such holders (with adjustments to avoid redemption
of fractional shares).
 
    Notwithstanding the foregoing, if any dividends, including any accumulation,
on Preferred Shares of any  series are in arrears,  no Preferred Shares of  such
series  shall be redeemed unless all outstanding Preferred Shares of such series
are simultaneously redeemed, and the Corporation shall not purchase or otherwise
acquire any  Preferred  Shares  of  such series;  provided,  however,  that  the
foregoing  shall not prevent the purchase  or acquisition of Preferred Shares of
such series pursuant to a purchase or exchange offer provided such offer is made
on the same terms to all holders of such series of the Preferred Shares.
 
    Notice of  redemption shall  be given  by mailing  the same  to each  record
holder  of the shares  to be redeemed,  not less than  40 nor more  than 70 days
prior to the date fixed for  redemption thereof, to the respective addresses  of
such  holders as the  same shall appear  on the stock  books of the Corporation.
Each such notice shall state (i) the redemption date; (ii) the number of  shares
and  series of the Preferred Shares to  be redeemed; (iii) the redemption price;
(iv) the place or places where certificates for such Preferred Shares are to  be
surrendered  for  payment of  the redemption  price; (v)  that dividends  on the
shares to be redeemed will cease to accrue on such redemption date; and (vi) the
date upon which the holder's conversion rights as to such shares, if any,  shall
terminate.  If fewer than all shares of  any series of the Preferred Shares held
by any holder are to  be redeemed, the notice mailed  to such holder shall  also
specify the number of shares to be redeemed from such holder.
 
    If  notice of redemption has been given,  from and after the redemption date
for the  shares of  the series  of the  Preferred Shares  called for  redemption
(unless  default shall  be made  by the Corporation  in providing  money for the
payment of  the  redemption price  of  the  shares so  called  for  redemption),
dividends on the Preferred Shares so called for redemption shall cease to accrue
and  such shares shall no longer be deemed  to be outstanding, and all rights of
the holders thereof  as stockholders  of the  Corporation (except  the right  to
receive  the redemption  price) shall cease.  Upon surrender  in accordance with
such notice of the  certificates representing any  shares so redeemed  (properly
endorsed  or assigned for transfer, if the Board of Directors of the Corporation
shall so require and the notice shall so state), the redemption price set  forth
above  shall be paid out of funds provided by the Corporation. If fewer than all
of  the  shares  represented  by  any  such  certificate  are  redeemed,  a  new
certificate  shall be issued representing the  unredeemed shares without cost to
the holder thereof.
 
    In the event that  a redemption described  above is deemed  to be a  "tender
offer" within the meaning of Rule 14e-1 under the Exchange Act, the Company will
comply with all applicable provisions of the Exchange Act.
 
CONVERSION
 
    The Prospectus Supplement relating to a series of the Preferred Shares which
is  convertible  will  state  the  terms on  which  shares  of  that  series are
convertible into  shares of  Common Stock  or  a series  of Preferred  Stock  or
Preference Stock.
 
                                       21
<PAGE>
RIGHTS UPON LIQUIDATION
 
    In  the event  of any voluntary  or involuntary  liquidation, dissolution or
winding up of  the Corporation,  the holders  of shares  of each  series of  the
Preferred  Shares  and any  Preferred Stock  and Preference  Stock ranking  on a
parity with such series of Preferred Shares upon liquidation will be entitled to
receive out  of the  assets of  the Corporation  available for  distribution  to
stockholders, before any distribution of assets is made to holders of the Common
Stock or any other class or series of stock of the Corporation ranking junior to
such  series of the Preferred Shares upon liquidation, liquidation distributions
in the amount set forth in the Prospectus Supplement relating to such series  of
the  Preferred Shares plus an amount equal to  the sum of all accrued and unpaid
dividends (whether or  not earned  or declared)  for the  then current  dividend
period  and,  if such  series of  the  Preferred Shares  is cumulative,  for all
dividend periods prior thereto. Neither the sale of all or substantially all  of
the  property and assets of the Corporation,  nor the merger or consolidation of
the  Corporation  into  or  with  any  other  corporation  nor  the  merger   or
consolidation  of any other  corporation into or with  the Corporation, shall be
deemed to be a dissolution, liquidation or winding up. If, upon any voluntary or
involuntary liquidation,  dissolution  or winding  up  of the  Corporation,  the
assets  of  the Corporation  available for  distribution to  the holders  of the
Preferred Shares of any series and any other shares of stock of the  Corporation
ranking  as  to  any such  distribution  on a  parity  with such  series  of the
Preferred Shares shall be insufficient to pay in full all amounts to which  such
holders  are entitled,  no such  distribution shall  be made  on account  of any
shares of any other series  of the Preferred Shares  or other securities of  the
Corporation  ranking as to any such distribution  on a parity with the Preferred
Shares of such series  upon such dissolution, liquidation  or winding up  unless
proportionate  distributive amounts  shall be paid  on account  of the Preferred
Shares of such series, ratably, in  proportion to the full distributive  amounts
for  which holders of all such parity shares are respectively entitled upon such
dissolution, liquidation or winding up. After payment of the full amount of  the
liquidation  distribution to which they are entitled, the holders of such series
of the Preferred  Shares will have  no right or  claim to any  of the  remaining
assets of the Corporation.
 
VOTING RIGHTS
 
    Except  as indicated  below or  in the  Prospectus Supplement  relating to a
particular series of the  Preferred Shares, or except  as expressly required  by
applicable  law, the  holders of  the Preferred Shares  will not  be entitled to
vote. In the event the  Corporation issues shares of  a series of the  Preferred
Shares, unless otherwise indicated in the Prospectus Supplement relating to such
series,  each share will be entitled to one  vote on matters on which holders of
such series  are  entitled to  vote.  However,  as more  fully  described  under
"DESCRIPTION OF DEPOSITARY SHARES," if the Corporation elects to provide for the
issuance  of Depositary Shares  representing fractional interests  in a share of
such series of the Preferred Shares,  the holders of each such Depositary  Share
will,  in effect, be entitled through the Depositary to such fraction of a vote,
rather than a full vote.  In the case of any  series of Preferred Shares  having
one  vote per share on  matters on which holders of  such series are entitled to
vote, the voting  power of  such series,  on matters  on which  holders of  such
series  and  holders of  any other  series of  Preferred Shares  or a  series of
Preferred Stock or Preference Stock are entitled to vote as a single class, will
depend on the number of shares in  such series, not the aggregate stated  value,
liquidation preference or initial offering price of the shares of such series of
the Preferred Shares.
 
    Whenever dividends on any series of the Preferred Shares shall be in arrears
for  such number of  dividend periods which  shall in the  aggregate contain not
less than 540 days, the holders of shares of the Preferred Shares of such series
(voting together as a class with holders of shares of any one or more series  of
Preferred  Stock  or Preference  Stock ranking  on a  parity with  the Preferred
Shares either as to  dividends or the distribution  of assets upon  liquidation,
dissolution  or winding up and upon which like voting rights have been conferred
and are exercisable) will be entitled to vote for the election of two additional
directors on the terms set forth below and until all past dividends  accumulated
on  Preferred Shares of such series shall have been paid in full. Each holder of
Preferred Shares of such series will have one vote for each share of stock  held
and  each other series will have such number of votes, if any, for each share of
stock held as may be granted to them. In such case, the Board of Directors  will
be  increased by two directors, and the  holders of the Preferred Shares of such
series (together  with the  holders  of shares  of any  one  or more  series  of
Preferred Stock or Preference Stock ranking on such a parity and upon which like
voting  rights have been conferred and  are exercisable) will have the exclusive
right as members of such class, as outlined above, to elect two directors at the
next annual meeting of stockholders.
 
                                       22
<PAGE>
    So long  as any  Preferred  Shares of  any  series remain  outstanding,  the
Corporation  will not,  without the  consent of  the holders  of the outstanding
Preferred Shares  of  such  series  and outstanding  shares  of  all  series  of
Preferred  Stock and  Preference Stock  ranking on  a parity  with the Preferred
Shares of such series either as to dividends or the distribution of assets  upon
liquidation,  dissolution or winding  up and upon which  like voting rights have
been conferred and are then exercisable, by a vote of at least two-thirds of all
such outstanding Preferred Shares and  shares of Preferred Stock and  Preference
Stock voting together as a class, given in person or by proxy, either in writing
or  at a meeting, (i) authorize, create  or issue, or increase the authorized or
issued amount of, any class  or series of stock  ranking prior to the  Preferred
Shares  with respect to  payment of dividends  or the distribution  of assets on
liquidation, dissolution or winding up, or (ii) amend, alter or repeal,  whether
by  merger,  consolidation or  otherwise,  the provisions  of  the Corporation's
Restated Certificate  of  Incorporation,  as  amended,  or  of  the  resolutions
contained  in  a Certificate  of Designations  for any  series of  the Preferred
Shares designating such series of the  Preferred Shares and the preferences  and
relative,  participating, optional  or other special  rights and qualifications,
limitations and restrictions thereof, so  as to materially and adversely  affect
any  right, preference, privilege or voting power of the Preferred Shares or the
holders thereof;  provided, however,  that any  increase in  the amount  of  the
authorized  Preferred Stock or Preference Stock  or the creation and issuance of
other series of  Preferred Stock  or Preference Stock,  or any  increase in  the
amount  of  authorized shares  of any  series of  Preferred Stock  or Preference
Stock, in each case ranking on a  parity with or junior to the Preferred  Shares
with  respect to the  payment of dividends  and the distribution  of assets upon
liquidation, dissolution or  winding up  will not  be deemed  to materially  and
adversely affect such rights, preferences, privileges or voting powers.
 
    The  holders of  ESOP Preferred Stock,  1995 ESOP  Preferred Stock, Tracking
Preferred Stock  and  1996 ESOP  Preferred  Stock described  under  "Outstanding
Preferred  Stock" below  have voting rights  similar to those  described in this
section.
 
OUTSTANDING PREFERRED STOCK
 
    The Preferred  Shares  will  rank on  a  parity  in all  respects  with  the
outstanding  Preferred Stock and Preference Stock of the Corporation. The Common
Stock of the  Corporation, including the  Common Stock that  may be issued  upon
conversion  of the Preferred Shares  or in exchange for,  or upon conversion of,
Subordinated Securities, will be  subject to any prior  rights of the  Preferred
Stock  and  Preference  Stock then  outstanding.  Therefore, the  rights  of the
outstanding Preferred  Stock,  described  below,  and  any  Preferred  Stock  or
Preference  Stock that may be  subsequently issued, may limit  the rights of the
holders of the Preferred Shares and Common Stock of the Corporation. At December
31, 1995, the Corporation had outstanding 1,127,125 shares of 10.24%  Cumulative
Preferred Stock (the "10.24% Preferred Stock"), 12,984 shares of ESOP Cumulative
Convertible  Preferred Stock (the "ESOP Preferred Stock"), 24,572 shares of 1995
ESOP Cumulative Convertible  Preferred Stock (the  "1995 ESOP Preferred  Stock")
and  980,000  shares  of  Cumulative  Tracking  Preferred  Stock  (the "Tracking
Preferred Stock"),  of which  25,000 shares  are  held by  a subsidiary  of  the
Corporation. On January 2, 1996, the Corporation redeemed all outstanding shares
of  the 10.24%  Preferred Stock.  On February  27, 1996,  the Corporation issued
59,000 shares of  1996 ESOP  Cumulative Convertible Preferred  Stock (the  "1996
ESOP Preferred Stock"). No shares of Preference Stock are currently outstanding.
 
    ESOP  PREFERRED  STOCK.   The ESOP  Preferred  Stock has  a stated  value of
$1,000.00 per share. The ESOP Preferred Stock provides for cumulative  quarterly
dividends  at the  rate of  9% per  annum calculated  as a  percentage of stated
value. All outstanding shares of  ESOP Preferred Stock are  held of record by  a
trustee  acting on behalf of the Norwest Corporation Savings Investment Plan and
Master Savings  Trust, or  any successor  to such  plan (the  "Plan"). The  ESOP
Preferred  Stock is subject to redemption, in whole or in part, at the option of
the Corporation at a price equal to the higher of (i) $1,000.00 per share,  plus
accrued  and unpaid dividends thereon to the date fixed for redemption, and (ii)
the Fair Market  Value (as defined  in the Certificate  of Designations for  the
ESOP  Preferred Stock) per share  of ESOP Preferred Stock  on the date fixed for
redemption.
 
    The ESOP Preferred  Stock is  mandatorily convertible,  without any  further
action  on  the  part  of  the  Corporation  or  the  holder  thereof,  into the
Corporation's Common Stock at the  then applicable Conversion Price (as  defined
in  the Certificate of Designations  for the ESOP Preferred  Stock) when (i) the
ESOP Preferred Stock  is released from  the unallocated reserve  of the Plan  in
accordance  with the terms thereof, or (ii)  when record ownership of the shares
of  ESOP  Preferred   Stock  is  transferred   to  any  person   other  than   a
 
                                       23
<PAGE>
successor  trustee under the Plan. In addition, a holder of ESOP Preferred Stock
is entitled, at  any time prior  to the  date fixed for  redemption, to  convert
shares  of  ESOP  Preferred  Stock  held  by  such  holder  into  shares  of the
Corporation's Common Stock at the then applicable Conversion Price.
 
    In the event of voluntary or involuntary liquidation, dissolution or winding
up of  the Corporation,  the holders  of ESOP  Preferred Stock  are entitled  to
receive  out  of the  assets of  the Corporation  available for  distribution to
stockholders, before  any distribution  of  assets is  made  to holders  of  the
Corporation's  Common  Stock,  $1,000.00  per  share,  plus  accrued  and unpaid
dividends. Except as required  by law, the holders  of ESOP Preferred Stock  are
not  entitled  to  vote, except  under  the limited  circumstances  described in
"Voting Rights" above. The ESOP Preferred Stock does not have preemptive  rights
and is not subject to any sinking fund or other obligation of the Corporation to
repurchase or redeem the ESOP Preferred Stock.
 
    1995 ESOP PREFERRED STOCK.  The 1995 ESOP Preferred Stock has a stated value
of  $1,000.00 per share.  The 1995 ESOP Preferred  Stock provides for cumulative
quarterly dividends at the rate of 10%  per annum calculated as a percentage  of
stated  value. All outstanding shares  of 1995 ESOP Preferred  Stock are held of
record by a trustee acting on behalf of the Plan. The 1995 ESOP Preferred  Stock
is  subject to redemption, in whole or in part, at the option of the Corporation
at a price  equal to the  higher of (i)  $1,000.00 per share,  plus accrued  and
unpaid  dividends thereon to  the date fixed  for redemption, and  (ii) the Fair
Market Value (as defined  in the Certificate of  Designations for the 1995  ESOP
Preferred  Stock) per share of  1995 ESOP Preferred Stock  on the date fixed for
redemption.
 
    The ESOP Preferred  Stock is  mandatorily convertible,  without any  further
action  on  the  part  of  the  Corporation  or  the  holder  thereof,  into the
Corporation's Common Stock at the  then applicable Conversion Price (as  defined
in  the Certificate of Designations for the  1995 ESOP Preferred Stock) when (i)
the 1995 ESOP Preferred  Stock is released from  the unallocated reserve of  the
Plan  in accordance with the terms thereof, or (ii) when record ownership of the
shares of 1995 ESOP Preferred  Stock is transferred to  any person other than  a
successor  trustee under the Plan. In addition,  a holder of 1995 ESOP Preferred
Stock is  entitled, at  any time  prior to  the date  fixed for  redemption,  to
convert  shares of 1995 ESOP Preferred Stock  held by such holder into shares of
the Corporation's Common Stock at the then applicable Conversion Price.
 
    In the event of voluntary or involuntary liquidation, dissolution or winding
up of the Corporation, the holders of 1995 ESOP Preferred Stock are entitled  to
receive  out  of the  assets of  the Corporation  available for  distribution to
stockholders, before  any distribution  of  assets is  made  to holders  of  the
Corporation's  Common  Stock,  $1,000.00  per  share,  plus  accrued  and unpaid
dividends. Except as required by law,  the holders of 1995 ESOP Preferred  Stock
are  not entitled to  vote, except under the  limited circumstances described in
"Voting Rights" above. The  1995 ESOP Preferred Stock  does not have  preemptive
rights  and  is not  subject  to any  sinking fund  or  other obligation  of the
Corporation to repurchase or redeem the 1995 ESOP Preferred Stock.
 
    TRACKING PREFERRED STOCK.  The Tracking  Preferred Stock has a stated  value
of  $200.00 per  share. The  holders of  the Tracking  Preferred Stock  are also
collectively the  assignees of  the  Corporation's entire  beneficial  ownership
interest  in Class A preferred limited liability company interests (the "Class A
Preferred Securities")  of  Residential  Home  Mortgage,  L.L.C.  (the  "Limited
Liability Company").
 
    The  Tracking Preferred Stock provides  for cumulative annual cash dividends
per share of Tracking Preferred Stock equal to the product of the Dividend  Rate
(as defined in the Certificate of Designations for the Tracking Preferred Stock)
and $200.00, payable quarterly. The Dividend Rate is currently 9.3%, and will be
reset  on January  1, 2000  and on January  1 of  each fifth  year thereafter as
described in the Certificate of  Designations for the Tracking Preferred  Stock.
The   Tracking  Preferred  Stock  also  provides  for  certain  additional  cash
distributions that  are based  upon the  results of  operations of  the  Limited
Liability Company, payable on December 31, 1999 and on December 31 of each fifth
year  thereafter. The  terms of  the Tracking  Preferred Stock  provide that the
amount of certain dividends distributed or distributions paid to the holders  of
Tracking Preferred Stock as assignees of the Corporation's interest in the Class
A  Preferred Securities of the Limited  Liability Company will reduce dollar for
dollar, respectively, the dividends  and distributions to  which the holders  of
the  Tracking Preferred Stock would otherwise  be entitled pursuant to the terms
of the Certificate of Designations for the Tracking Preferred Stock.
 
                                       24
<PAGE>
    The Tracking Preferred Stock is subject to redemption, in whole or in  part,
at  the option of the Corporation, at a  per share price equal to the greater of
(i) $200.00 per  share, plus accrued  and unpaid dividends  thereon to the  date
fixed  for redemption, and  (ii) the Fair  Market Value of  a Per Share Tracking
Interest in the  Limited Liability  Company (as  defined in  the Certificate  of
Designations  for the Tracking  Preferred Stock). Subject  to certain exceptions
set forth in the Certificate of  Designations for the Tracking Preferred  Stock,
the  Tracking Preferred Stock is not subject to redemption prior to December 31,
1999. Any redemption payments received by  a holder of Tracking Preferred  Stock
as  an assignee of the Corporation's interest in Class A Preferred Securities of
the Limited  Liability Company  will  reduce dollar  for  dollar the  amount  of
redemption  payments  to which  the holders  of  Tracking Preferred  Stock would
otherwise be entitled pursuant to the  terms of the Certificate of  Designations
for the Tracking Preferred Stock.
 
    In the event of voluntary or involuntary liquidation, dissolution or winding
up  of the Corporation, the holders of  Tracking Preferred Stock are entitled to
receive out  of the  assets of  the Corporation  available for  distribution  to
stockholders,  before  any distribution  of  assets is  made  to holders  of the
Corporation's Common  Stock, a  per share  amount equal  to the  greater of  (i)
$200.00  per  share, plus  accrued and  unpaid  dividends to  the date  of final
distribution, and (ii) the Fair Market Value of a Per Share Tracking Interest in
the Limited Liability Company. Any liquidation payments received by a holder  of
Tracking Preferred Stock as an assignee of the Corporation's interest in Class A
Preferred  Securities of  the Limited Liability  Company will  reduce dollar for
dollar the amount  to which the  holders of the  Tracking Preferred Stock  would
otherwise  be entitled pursuant to the  terms of the Certificate of Designations
for the Tracking Preferred Stock, provided  that no such reduction shall  result
from  a payment  made prior  to December  31, 1999  in connection  the voluntary
dissolution of the Limited Liability Company.
 
    Except as required by law, the  holders of Tracking Preferred Stock are  not
entitled  to vote, except  under the limited  circumstances described in "Voting
Rights" above. The Tracking Preferred Stock does not have preemptive rights  and
is  not subject to  any sinking fund  or other obligation  of the Corporation to
repurchase or redeem the Tracking Preferred Stock.
 
    1996 ESOP CUMULATIVE CONVERTIBLE PREFERRED  STOCK.  The 1996 ESOP  Preferred
Stock  has a stated value of $1,000.00  per share. The 1996 ESOP Preferred Stock
provides for cumulative  quarterly dividends at  the rate of  $85.00, $90.00  or
$95.00  per  annum  based  on  the  Current  Market  Price  (as  defined  in the
Certificate of Designations for the 1996  ESOP Preferred Stock) of one share  of
the  Corporation's  Common Stock  as of  a fixed  trading date.  All outstanding
shares of 1996 ESOP Preferred  Stock are held of record  by a trustee acting  on
behalf  of the Plan. The 1996 ESOP  Preferred Stock is subject to redemption, in
whole or in  part, at  the option of  the Corporation  at a price  equal to  the
higher  of (i) $1,000.00 per share, plus accrued and unpaid dividends thereon to
the date fixed for redemption, and (ii) the Fair Market Value (as defined in the
Certificate of Designations for the 1996 ESOP Preferred Stock) per share of 1996
ESOP Preferred Stock on the date fixed for redemption.
 
    The ESOP Preferred  Stock is  mandatorily convertible,  without any  further
action  on  the  part  of  the  Corporation  or  the  holder  thereof,  into the
Corporation's Common Stock at the  then applicable Conversion Price (as  defined
in  the Certificate of Designations for the  1996 ESOP Preferred Stock) when (i)
the 1996 ESOP Preferred  Stock is released from  the unallocated reserve of  the
Plan  in accordance with the terms thereof, or (ii) when record ownership of the
shares of 1996 ESOP Preferred  Stock is transferred to  any person other than  a
successor  trustee under the Plan. In addition,  a holder of 1996 ESOP Preferred
Stock is  entitled, at  any time  prior to  the date  fixed for  redemption,  to
convert  shares of 1996 ESOP Preferred Stock  held by such holder into shares of
the Corporation's Common Stock at the then applicable Conversion Price.
 
    In the event of voluntary or involuntary liquidation, dissolution or winding
up of the Corporation, the holders of 1996 ESOP Preferred Stock are entitled  to
receive  out  of the  assets of  the Corporation  available for  distribution to
stockholders, before  any distribution  of  assets is  made  to holders  of  the
Corporation's  Common  Stock,  $1,000.00  per  share,  plus  accrued  and unpaid
dividends. Except as required by law,  the holders of 1996 ESOP Preferred  Stock
are  not entitled to  vote, except under the  limited circumstances described in
"Voting Rights" above. The  1996 ESOP Preferred Stock  does not have  preemptive
rights  and  is not  subject  to any  sinking fund  or  other obligation  of the
Corporation to repurchase or redeem the 1996 ESOP Preferred Stock.
 
                                       25
<PAGE>
                        DESCRIPTION OF DEPOSITARY SHARES
 
    The description set forth below and in any Prospectus Supplement of  certain
provisions  of the  Deposit Agreement (as  defined below) and  of the Depositary
Shares and Depositary Receipts does not purport to be complete and is subject to
and qualified  in  its  entirety  by reference  to  the  Deposit  Agreement  and
Depositary  Receipts relating to each series  of the Preferred Shares which will
be filed with the  Commission at or prior  to the time of  the offering of  such
series of the Preferred Shares.
 
GENERAL
 
    The  Corporation may, at its option,  elect to offer fractional interests in
Preferred Shares, rather than full Preferred Shares. In the event such option is
exercised, the Corporation will provide for the issuance by a Depositary to  the
public  of Depositary Receipts evidencing Depositary  Shares, each of which will
represent a fractional interest  (to be set forth  in the Prospectus  Supplement
relating  to  a particular  series  of the  Preferred Shares)  in  a share  of a
particular series of the Preferred Shares as described below.
 
    The shares of any series of  the Preferred Shares underlying the  Depositary
Shares  will  be  deposited under  a  separate deposit  agreement  (the "Deposit
Agreement") between the Corporation and a bank or trust company selected by  the
Corporation  having  its principal  executive office  in  the United  States and
having  a  combined   capital  and   surplus  of  at   least  $50,000,000   (the
"Depositary").  The  Prospectus Supplement  relating to  a series  of Depositary
Shares will set forth the name and address of the principal executive office  of
the  Depositary. Subject to the terms of  the Deposit Agreement, each owner of a
Depositary Share will be  entitled, in proportion  to the applicable  fractional
interest  in  a Preferred  Share underlying  such Depositary  Share, to  all the
rights and preferences of the Preferred Shares underlying such Depositary  Share
(including dividend, voting, redemption, conversion and liquidation rights).
 
    Pending  the  preparation of  definitive  engraved Depositary  Receipts, the
Depositary may,  upon the  written  order of  the Corporation,  issue  temporary
Depositary  Receipts  substantially  identical  to  (and  entitling  the holders
thereof to all the rights pertaining to) the definitive Depositary Receipts  but
not  in  definitive  form.  Definitive  Depositary  Receipts  will  be  prepared
thereafter without unreasonable delay, and temporary Depositary Receipts will be
exchangeable for definitive Depositary Receipts at the Corporation's expense.
 
    Upon surrender of  the Depositary Receipts  at the principal  office of  the
Depositary  in Minneapolis, Minnesota (unless the related Depositary Shares have
previously been  called for  redemption),  the owner  of the  Depositary  Shares
evidenced  thereby is entitled to delivery at such office, to or upon his order,
of the number of Preferred Shares and any money or other property represented by
such Depositary Shares.  Partial Preferred  Shares will  not be  issued. If  the
Depositary  Receipts delivered  by the  holder evidence  a number  of Depositary
Shares in excess of the number  of Depositary Shares representing the number  of
whole  Preferred Shares  to be  withdrawn, the  Depositary will  deliver to such
holder at the same time a  new Depositary Receipt evidencing such excess  number
of  Depositary  Shares.  Holders of  Preferred  Shares thus  withdrawn  will not
thereafter be entitled to deposit such shares under the Deposit Agreement or  to
receive  Depositary Shares therefor. The Corporation  does not expect that there
will be any public trading market for the Preferred Shares except as represented
by the Depositary Shares.
 
DIVIDENDS AND OTHER DISTRIBUTIONS
 
    The  Depositary  will   distribute  all   cash  dividends   or  other   cash
distributions  received in respect of the Preferred Shares to the record holders
of Depositary Shares  relating to  such Preferred  Shares in  proportion to  the
numbers  of such Depositary Shares owned by  such holders on the relevant record
date. The  Depositary shall  distribute only  such amount,  however, as  can  be
distributed without attributing to any holder of Depositary Shares a fraction of
one  cent, and any balance  not so distributed shall be  added to and treated as
part of  the next  sum received  by the  Depositary for  distribution to  record
holders of Depositary Shares.
 
    In  the event  of a  distribution other  than in  cash, the  Depositary will
distribute property received by  it to the record  holders of Depositary  Shares
entitled  thereto, unless the  Depositary determines that it  is not feasible to
make such distribution, in which case  the Depositary may, with the approval  of
the  Corporation, sell such  property and distribute the  net proceeds from such
sale to such holders.
 
                                       26
<PAGE>
    The Deposit Agreement will also contain provisions relating to the manner in
which any subscription or similar rights  offered by the Corporation to  holders
of the Preferred Shares shall be made available to holders of Depositary Shares.
 
REDEMPTION OF DEPOSITARY SHARES
 
    If  a series  of the  Preferred Shares  underlying the  Depositary Shares is
subject to redemption, the Depositary Shares will be redeemed from the  proceeds
received  by the Depositary resulting from the  redemption, in whole or in part,
of such series of  the Preferred Shares held  by the Depositary. The  Depositary
shall mail notice of redemption not less than 30 and not more than 60 days prior
to  the date fixed for redemption to the record holders of the Depositary Shares
to be so redeemed  at their respective addresses  appearing in the  Depositary's
books. The redemption price per Depositary Share will be equal to the applicable
fraction  of the redemption price per share  payable with respect to such series
of the Preferred Shares. Whenever the Corporation redeems Preferred Shares  held
by the Depositary, the Depositary will redeem as of the same redemption date the
number  of Depositary  Shares relating to  the Preferred Shares  so redeemed. If
less than all the Depositary Shares are to be redeemed, the Depositary Shares to
be redeemed will  be selected by  lot or pro  rata as may  be determined by  the
Depositary.
 
    After  the date  fixed for redemption,  the Depositary Shares  so called for
redemption will no  longer be deemed  to be  outstanding and all  rights of  the
holders  of the Depositary  Shares will cease,  except the right  to receive the
moneys payable upon such redemption and any money or other property to which the
holders of  such  Depositary Shares  were  entitled upon  such  redemption  upon
surrender   to  the  Depositary  of  the  Depositary  Receipts  evidencing  such
Depositary Shares.
 
VOTING THE PREFERRED SHARES
 
    Upon receipt of notice of any meeting at which the holders of the  Preferred
Shares  are entitled to vote, the Depositary will mail the information contained
in such  notice  of meeting  to  the record  holders  of the  Depositary  Shares
relating  to such Preferred Shares. Each record holder of such Depositary Shares
on the record  date (which  will be the  same date  as the record  date for  the
Preferred Shares) will be entitled to instruct the Depositary as to the exercise
of  the voting  rights pertaining  to the number  of shares  of Preferred Shares
underlying such  holder's  Depositary  Shares.  The  Depositary  will  endeavor,
insofar  as practicable, to vote the  number of Preferred Shares underlying such
Depositary Shares in accordance with such instructions, and the Corporation will
agree to take  all action which  may be  deemed necessary by  the Depositary  in
order to enable the Depositary to do so. The Depositary will abstain from voting
Preferred  Shares to the  extent it does not  receive specific instructions from
the holders of Depositary Shares relating to such Preferred Shares.
 
TAXATION
 
    Owners of Depositary Shares will be treated for federal income tax  purposes
as  if they were owners  of the Preferred Shares  represented by such Depositary
Shares and,  accordingly, will  be entitled  to take  into account  for  federal
income  tax purposes income  and deductions to  which they would  be entitled if
they were holders of  such Preferred Shares.  In addition, (i)  no gain or  loss
will  be  recognized for  federal  income tax  purposes  upon the  withdrawal of
Preferred Shares in exchange  for Depositary Shares as  provided in the  Deposit
Agreement,  (ii) the tax basis of each Preferred Share to an exchanging owner of
Depositary Shares will,  upon such exchange,  be the same  as the aggregate  tax
basis  of the Depositary Shares exchanged therefor, and (iii) the holding period
for the  Preferred Shares  in the  hands of  an exchanging  owner of  Depositary
Shares  who held such  Depositary Shares as a  capital asset at  the time of the
exchange thereof for Preferred Shares will include the period during which  such
person owned such Depositary Shares.
 
AMENDMENT AND TERMINATION OF THE DEPOSITARY AGREEMENT
 
    The  form of  Depositary Receipt  evidencing the  Depositary Shares  and any
provision of  the Deposit  Agreement may  at any  time be  amended by  agreement
between  the  Corporation  and  the  Depositary.  However,  any  amendment which
materially and adversely alters the rights of the existing holders of Depositary
Shares will not  be effective  unless such amendment  has been  approved by  the
record holders of at least a majority of the Depositary Shares then outstanding.
A  Deposit Agreement may be terminated by the Corporation or the Depositary only
if  (i)  all   outstanding  Depositary   Shares  relating   thereto  have   been
 
                                       27
<PAGE>
redeemed or (ii) there has been a final distribution in respect of the Preferred
Shares of the relevant series in connection with any liquidation, dissolution or
winding  up of the Corporation and such distribution has been distributed to the
holders of the related Depositary Shares.
 
CHARGES OF DEPOSITARY
 
    The Corporation  will pay  all  transfer and  other taxes  and  governmental
charges  arising solely from  the existence of  the depositary arrangements. The
Corporation will pay charges  of the Depositary in  connection with the  initial
deposit  of the  Preferred Shares  and any  redemption of  the Preferred Shares.
Holders of  Depositary  Shares will  pay  other  transfer and  other  taxes  and
governmental  charges and  such other charges  as are expressly  provided in the
Deposit Agreement to be for their accounts.
 
MISCELLANEOUS
 
    The Depositary will forward to the holders of Depositary Shares all  reports
and  communications from the  Corporation which are  delivered to the Depositary
and which the Corporation is required to furnish to the holders of the Preferred
Shares.
 
    Neither the Depositary nor the Corporation will be liable if it is prevented
or delayed  by law  or any  circumstance beyond  its control  in performing  its
obligations  under the Deposit Agreement. The obligations of the Corporation and
the Depositary under  the Deposit Agreement  will be limited  to performance  in
good  faith  of  their duties  thereunder  and  they will  not  be  obligated to
prosecute or defend any legal proceeding in respect of any Depositary Shares  or
Preferred  Shares unless satisfactory indemnity is furnished. They may rely upon
written advice of  counsel or  accountants, or information  provided by  persons
presenting  Preferred Shares for deposit, holders  of Depositary Shares or other
persons believed to be competent and on documents believed to be genuine.
 
RESIGNATION AND REMOVAL OF DEPOSITARY
 
    The Depositary  may resign  at any  time by  delivering to  the  Corporation
notice  of its election to do so, and the Corporation may at any time remove the
Depositary, any such resignation or removal to take effect upon the  appointment
of a successor Depositary and its acceptance of such appointment. Such successor
Depositary  must be  appointed within  60 days after  delivery of  the notice of
resignation or removal and must be a bank or trust company having its  principal
office  in the  United States and  having a  combined capital and  surplus of at
least $50,000,000.
 
                          DESCRIPTION OF COMMON STOCK
 
GENERAL
 
    The Board of Directors of the  Corporation is authorized to issue a  maximum
of  500,000,000 shares  of Common  Stock. As  of December  31, 1995, 358,332,153
shares of Common Stock  were issued, of which  352,760,457 were outstanding  and
5,571,696  were held  as treasury  shares. Subject  to any  prior rights  of any
Preferred Stock  or Preference  Stock then  outstanding, holders  of the  Common
Stock  are entitled to  receive such dividends  as are declared  by the Board of
Directors of  the  Corporation out  of  funds legally  available  therefor.  For
information  concerning legal  limitations on  the ability  of the Corporation's
banking subsidiaries to supply funds to the Corporation, see "CERTAIN REGULATORY
MATTERS." Subject to the  rights, if any, of  any Preferred Stock or  Preference
Stock  then outstanding, all voting  rights are vested in  the holders of Common
Stock, each share being entitled to one vote. Subject to any prior rights of any
such  Preferred  Stock  or  Preference  Stock,  in  the  event  of  liquidation,
dissolution  or winding up of the Corporation, holders of shares of Common Stock
are entitled to  receive pro rata  any assets distributable  to stockholders  in
respect  of shares held by  them. Holders of shares of  Common Stock do not have
any preemptive right  to subscribe for  any additional securities  which may  be
issued by the Corporation. The outstanding shares of Common Stock are fully paid
and  nonassessable. The  transfer agent  and registrar  for the  Common Stock is
Norwest Bank Minnesota, National  Association. Each share  of Common Stock  also
includes  a right  to purchase certain  Preferred Stock.  See "Rights Agreement"
below.
 
RIGHTS PLAN
 
    The Corporation has in effect a rights plan (the "Rights Plan") pursuant  to
which  each share of Common  Stock now outstanding has  attached to it, and each
share of Common Stock issued in this offering
 
                                       28
<PAGE>
will have  attached  to it,  one  preferred  stock purchase  right  (a  "Right")
entitling  the holder thereof to  purchase one four-hundredth of  a share of the
Corporation's Series A  Junior Participating Preferred  Stock without par  value
("Series  A Preferred Stock") at  a price of $175.00  per one one-hundredth of a
share of Series A Preferred Stock, subject to adjustment upon the occurrence  of
certain events, including stock dividends on the Series A Preferred Stock or the
issuance  of  warrants for,  or securities  convertible  on certain  terms into,
shares of Series A Preferred Stock.  Each Right is inseparable from, and  trades
automatically  with,  the share  of Common  Stock  to which  it is  attached. No
separate Right certificates will be issued.  Until exercised, a Right by  itself
does  not confer any rights  on its holder as  a stockholder of the Corporation,
including, but  not limited  to, the  right to  vote or  receive dividends.  All
Rights expire November 23, 1998, unless earlier exercised by the holders thereof
or  redeemed  or  extended  by  the  Corporation.  Subject  to  certain  limited
exceptions, the Corporation may amend or otherwise modify the provisions of  the
Rights  and the Rights Plan without any vote  or other action on the part of the
holders of the Rights.
 
    The Rights are exercisable only if  a person or group acquires or  announces
an offer to acquire 25% or more (the "Triggering Percentage") of the outstanding
shares  of Common Stock.  The Corporation's Board of  Directors may, without any
vote or  other  action  on  the part  of  stockholders,  reduce  the  Triggering
Percentage  to  not less  than  15% at  any time  prior  to the  Rights becoming
exercisable. The Rights have  certain additional rights  that will be  triggered
upon the occurrence of the following specified events:
 
        (1)  If a person or group acquires at least the Triggering Percentage of
    Common Stock, the Rights permit the holders thereof, other than such  person
    or  group, to acquire shares  of Common Stock at  50% of such shares' market
    value at the  time. This feature  will not  apply, however, if  a person  or
    group that owns less than the Triggering Percentage acquires at least 85% of
    the  outstanding shares of Common Stock pursuant  to a cash tender offer for
    100% of the outstanding shares of Common Stock.
 
        (2) After a person or group acquires at least the Triggering  Percentage
    of  Common  Stock  but before  such  person  or group  acquires  50%  of the
    outstanding shares of Common Stock, the Corporation's Board of Directors may
    exchange each Right, other than Rights owned by such acquiror, for one share
    of Common  Stock or  one four-hundredth  of a  share of  Series A  Preferred
    Stock.
 
        (3)  In  the  event  of  certain  business  combinations  involving  the
    Corporation or the sale of 50% or more of the assets or earning power of the
    Corporation, the Rights permit the holders thereof to purchase the stock  of
    the acquiror at 50% of such shares' market value.
 
    Each  share of Series A Preferred Stock will have 400 votes, voting together
with shares of  Common Stock. Each  share of  Series A Preferred  Stock will  be
entitled  to a preferential  quarterly dividend payment equal  to the greater of
$1.00 per  share or,  subject to  certain adjustments,  400 times  the  dividend
declared  per share of Common Stock. In  the event of a merger, consolidation or
other transaction in  which Common stock  is exchanged, each  share of Series  A
Preferred  Stock will be entitled  to receive 400 times  the amount received per
share of  Common Stock.  In the  event of  liquidation of  the Corporation,  the
holders  of the  Series A  Preferred Stock  will be  entitled to  a preferential
liquidation payment equal  to the  greater of $400  per share  plus accrued  and
unpaid  dividends or 400 times  the payment made per  share of Common Stock. The
Series A Preferred Stock  will not be  redeemable. The rights  of the holder  of
Series A Preferred Stock are protected by customary antidilution provisions.
 
    The Corporation's Board of Directors may redeem the Rights in whole, but not
in  part, at a  price of $.0025 per  Right (the "Redemption  Price") at any time
prior to  the acquisition  by  a person  or group  of  at least  the  Triggering
Percentage of the outstanding shares of Common Stock. The Corporation's Board of
Directors may effect the redemption at such time, upon such terms and subject to
such  conditions  as the  Board  may deem  in  it sole  discretion  necessary or
advisable. Immediately upon redemption of the Rights, all rights of the  holders
thereof  (including the right to exercise  the Rights) will terminate except for
the right to receive the Redemption Price.
 
    The operation  of  the  Rights  Plan may  result  in  immediate  substantial
dilution  to, or otherwise materially adversely affect, any person or group that
acquires the  Triggering Percentage  of  Common Stock  or otherwise  triggers  a
provision  of the Rights Plan. For that reason, the existence of the Rights Plan
may have  the effect  of delaying,  deterring or  preventing a  takeover of  the
Corporation.
 
                                       29
<PAGE>
    The  foregoing discussion of the Rights Plan is qualified in its entirety by
reference  to  the  rights  agreement  dated  November  22,  1988  between   the
Corporation  and Citibank, N.A., as rights agent,  a copy of which agreement has
been filed as part of this Registration Statement.
 
                       DESCRIPTION OF SECURITIES WARRANTS
 
    The Corporation  may issue  Securities  Warrants for  the purchase  of  Debt
Securities,  Preferred  Shares, Depositary  Shares  or Common  Stock. Securities
Warrants may be issued independently or together with Debt Securities, Preferred
Shares or Depositary  Shares offered  by any  Prospectus Supplement  and may  be
attached  to  or  separate  from  such  Debt  Securities,  Preferred  Shares  or
Depositary Shares. Each  series of Securities  Warrants will be  issued under  a
separate warrant agreement (a "Securities Warrant Agreement") to be entered into
between  the  Corporation and  a bank  or trust  company, as  Securities Warrant
Agent, all as set forth in the Prospectus Supplement relating to the  particular
issue  of offered  Securities Warrants.  The Securities  Warrant Agent  will act
solely as an agent of the Corporation in connection with the Securities  Warrant
Certificates  and will  not assume any  obligation or relationship  of agency or
trust for or with any holders  of Securities Warrant Certificates or  beneficial
owners  of  Securities  Warrants.  Copies of  the  forms  of  Securities Warrant
Agreements, including the forms of Securities Warrant Certificates  representing
the  Securities Warrants, are filed as exhibits to the Registration Statement to
which this Prospectus pertains. The following summaries of certain provisions of
the forms of Securities Warrant  Agreements and Securities Warrant  Certificates
do  not purport to  be complete and are  subject to, and  are qualified in their
entirety  by  reference  to,  all  the  provisions  of  the  Securities  Warrant
Agreements and the Securities Warrant Certificates.
 
GENERAL
 
    If  Securities Warrants  are offered,  the applicable  Prospectus Supplement
will describe the terms of such  Securities Warrants, including, in the case  of
Securities  Warrants for  the purchase of  Debt Securities,  the following where
applicable: (i) the offering price; (ii) the currencies in which such Securities
Warrants are being offered; (iii)  the designation, aggregate principal  amount,
currencies, denominations and terms of the series of Debt Securities purchasable
upon exercise of such Securities Warrants; (iv) the designation and terms of any
series of Debt Securities, Preferred Shares or Depositary Shares with which such
Securities Warrants are being offered and the number of such Securities Warrants
being offered with each such Debt Security, Preferred Share or Depositary Share;
(v)  the date on and after which such Securities Warrants and the related series
of Debt Securities, Preferred Shares  or Depositary Shares will be  transferable
separately;  (vi)  the  principal  amount  of  the  series  of  Debt  Securities
purchasable upon exercise of each such Securities Warrant and the price at which
and currencies in which such principal amount of Debt Securities of such  series
may  be  purchased upon  such exercise;  (vii) the  date on  which the  right to
exercise such Securities Warrants shall  commence and the date (the  "Expiration
Date")  on which such right shall expire; (viii) whether the Securities Warrants
will be issued in registered or  bearer form; (ix) United States federal  income
tax consequences; and (x) any other terms of such Securities Warrants.
 
    In  the case  of Securities Warrants  for the purchase  of Preferred Shares,
Depositary Shares or  Common Stock,  the applicable  Prospectus Supplement  will
describe  the terms of  such Securities Warrants,  including the following where
applicable: (i)  the  offering  price;  (ii)  the  aggregate  number  of  shares
purchasable  upon  exercise of  such  Securities Warrants  and,  in the  case of
Securities Warrants for Preferred Shares or Depositary Shares, the  designation,
aggregate  number and terms  of the series of  Preferred Shares purchasable upon
exercise of  such  Securities  Warrants  or  underlying  the  Depositary  Shares
purchasable upon exercise of such Securities Warrants; (iii) the designation and
terms  of the series  of Debt Securities, Preferred  Shares or Depositary Shares
with which such  Securities Warrants are  being offered and  the number of  such
Securities  Warrants being offered with each such Debt Security, Preferred Share
or Depositary Share; (iv) the date  on and after which such Securities  Warrants
and the related series of Debt Securities, Preferred Shares or Depositary Shares
will  be transferable separately; (v) the number of Preferred Shares, Depositary
Shares or  shares  of  Common  Stock purchasable  upon  exercise  of  each  such
Securities  Warrant and the  price at which  such number of  Preferred Shares or
Depositary Shares of such series or shares of Common Stock may be purchased upon
each exercise; (vi)  the date  on which the  right to  exercise such  Securities
Warrants  shall commence  and the Expiration  Date; (vii)  United States federal
 
                                       30
<PAGE>
income tax consequences; and (viii) any other terms of such Securities Warrants.
Securities Warrants for the purchase  of Preferred Shares, Depositary Shares  or
Common  Stock will be offered and exercisable  for U.S. dollars only and will be
in registered form only.
 
    Securities Warrant Certificates may be exchanged for new Securities  Warrant
Certificates  of  different  denominations,  may  (if  in  registered  form)  be
presented for registration  of transfer and  may be exercised  at the  corporate
trust  office of the Securities  Warrant Agent or any  other office indicated in
the applicable Prospectus Supplement.  Prior to the  exercise of any  Securities
Warrant  to purchase Debt  Securities, holders of  such Securities Warrants will
not have any of the  rights of Holders of  the Debt Securities purchasable  upon
such exercise, including the right to receive payments of principal of, premium,
if  any,  or interest,  if any,  on  the Debt  Securities purchasable  upon such
exercise or  to enforce  covenants in  the applicable  indenture. Prior  to  the
exercise  of any  Securities Warrants  to purchase  Preferred Shares, Depositary
Shares or Common Stock,  holders of such Securities  Warrants will not have  any
rights  of holders  of the Preferred  Shares, Depositary Shares  or Common Stock
purchasable upon  such exercise,  including  the right  to receive  payments  of
dividends,  if any, on  the Preferred Shares, Depositary  Shares or Common Stock
purchasable upon such exercise or to exercise any applicable right to vote.
 
EXERCISE OF SECURITIES WARRANTS
 
    Each Securities Warrant  will entitle  the holder thereof  to purchase  such
principal  amount of Debt  Securities or number  of Preferred Shares, Depositary
Shares or shares of Common Stock, as the case may be, at such exercise price  as
shall  in  each  case  be  set forth  in,  or  calculable  from,  the Prospectus
Supplement relating  to the  offered  Securities Warrants.  After the  close  of
business  on the Expiration  Date (or such  later date to  which such Expiration
Date may be extended by  the Corporation), unexercised Securities Warrants  will
become void.
 
    Securities Warrants may be exercised by delivering to the Securities Warrant
Agent  payment as provided in the applicable Prospectus Supplement of the amount
required to purchase the Debt Securities, Preferred Shares, Depositary Shares or
Common Stock, as the case may  be, purchasable upon such exercise together  with
certain  information set  forth on  the reverse  side of  the Securities Warrant
Certificate. Securities  Warrants will  be deemed  to have  been exercised  upon
receipt  of payment of the  exercise price, subject to  the receipt, within five
business days, of the Securities Warrant Certificate evidencing such  Securities
Warrants.  Upon receipt of  such payment and  the Securities Warrant Certificate
properly completed  and duly  executed  at the  corporate  trust office  of  the
Securities  Warrant  Agent  or  any other  office  indicated  in  the applicable
Prospectus Supplement, the Corporation will,  as soon as practicable, issue  and
deliver  the  Debt Securities,  Preferred  Shares, Depositary  Shares  or Common
Stock, as the case may be, purchasable upon such exercise. If fewer than all  of
the  Securities Warrants represented by  such Securities Warrant Certificate are
exercised, a new Securities Warrant Certificate will be issued for the remaining
amount of Securities Warrants.
 
AMENDMENTS AND SUPPLEMENTS TO SECURITIES WARRANT AGREEMENTS
 
    The Securities Warrant Agreements may be amended or supplemented without the
consent of the holders  of the Securities Warrants  issued thereunder to  effect
changes that are not inconsistent with the provisions of the Securities Warrants
and  that do not adversely affect the interests of the holders of the Securities
Warrants.
 
COMMON STOCK WARRANT ADJUSTMENTS
 
    Unless otherwise  indicated in  the  applicable Prospectus  Supplement,  the
exercise price of, and the number of shares of Common Stock covered by, a Common
Stock  Warrant are  subject to adjustment  in certain events,  including (i) the
issuance of capital  stock as a  dividend or distribution  on the Common  Stock;
(ii)  subdivisions and combinations  of the Common Stock;  (iii) the issuance to
all holders of  Common Stock  of certain rights  or warrants  entitling them  to
subscribe  for or purchase Common Stock within  45 days after the date fixed for
the determination  of  the  stockholders  entitled to  receive  such  rights  or
warrants,  at less  than the  current market  price (as  defined in  the Warrant
Agreement for such series  of Common Stock Warrants);  (iv) the distribution  to
all  holders  of Common  Stock of  evidences  of indebtedness  or assets  of the
Corporation (excluding certain cash dividends and distributions described below)
or rights or warrants (excluding those referred to above). In the event that the
Corporation shall distribute  any rights  or warrants to  acquire capital  stock
pursuant  to clause (iii) above (the  "Capital Stock Rights"), pursuant to which
 
                                       31
<PAGE>
separate certificates representing such Capital Stock Rights will be distributed
subsequent to the initial distribution of such Capital Stock Rights (whether  or
not such distribution shall have occurred prior to the date of the issuance of a
series  of Common Stock Warrants), such  subsequent distribution shall be deemed
to be  the  distribution  of  such  Capital  Stock  Rights;  provided  that  the
Corporation  may, in lieu of making any  adjustment in the exercise price of and
the number of shares of  Common Stock covered by a  Common Stock Warrant upon  a
distribution  of separate  certificates representing such  Capital Stock Rights,
make proper provision so  that each holder  of such a  Common Stock Warrant  who
exercises  such Common  Stock Warrant  (or any  portion thereof)  (a) before the
record date for such distribution of separate certificates shall be entitled  to
receive  upon such  exercise shares  of Common  Stock issued  with Capital Stock
Rights and (b) after such record date and prior to the expiration, redemption or
termination of such Capital Stock Rights shall be entitled to receive upon  such
exercise, in addition to the shares of Common Stock issuable upon such exercise,
the  same number of such Capital Stock Rights as would a holder of the number of
shares of Common Stock  that such Common Stock  Warrant so exercised would  have
entitled  the  holder  thereof  to  acquire in  accordance  with  the  terms and
provisions applicable to the Capital Stock  Rights if such Common Stock  Warrant
was exercised immediately prior to the record date for such distribution. Common
Stock  owned by or held for the account of the Corporation or any majority owned
subsidiary shall not be deemed outstanding for the purpose of any adjustment.
 
    No adjustment in the exercise  price of and the  number of shares of  Common
Stock  covered by a Common  Stock Warrant will be  made for regular quarterly or
other periodic  or  recurring  cash  dividends  or  distributions  or  for  cash
dividends  or  distributions  to  the extent  paid  from  retained  earnings. No
adjustment will be required unless such adjustment would require a change of  at
least 1% in the exercise price then in effect; provided that any such adjustment
not  so made will  be carried forward  and taken into  account in any subsequent
adjustment; and provided further that any  such adjustment not so made shall  be
made  no later than three years after the occurrence of the event requiring such
adjustment to be made or carried  forward. Except as stated above, the  exercise
price  of and  the number of  shares of Common  Stock covered by  a Common Stock
Warrant will not be adjusted for the issuance of Common Stock or any  securities
convertible  into or exchangeable  for Common Stock,  or securities carrying the
right to purchase any of the foregoing.
 
    In the case of (i) a reclassification or change of the Common Stock, (ii)  a
consolidation  or merger involving the Corporation or (iii) a sale or conveyance
to another  corporation of  the property  and assets  of the  Corporation as  an
entirety  or substantially  as an entirety,  in each  case as a  result of which
holders of the Corporation's  Common Stock shall be  entitled to receive  stock,
securities,  other property  or assets  (including cash)  with respect  to or in
exchange for such Common  Stock, the holders of  the Common Stock Warrants  then
outstanding  will be entitled  thereafter to convert  such Common Stock Warrants
into the kind and  amount of shares  of stock and  other securities or  property
which   they   would   have  received   upon   such   reclassification,  change,
consolidation, merger, sale or  conveyance had such  Common Stock Warrants  been
exercised  immediately  prior to  such reclassification,  change, consolidation,
merger, sale or conveyance.
 
                              PLAN OF DISTRIBUTION
 
    The Corporation may offer  and sell the Offered  Securities in any of  three
ways: (i) through agents (including certain affiliates of the Corporation), (ii)
through   underwriters  or   dealers  (including   certain  affiliates   of  the
Corporation), or  (iii)  directly to  one  or more  purchasers.  The  Prospectus
Supplement  with respect  to any  of the Offered  Securities will  set forth the
terms of the offering of such Offered Securities, including the name or names of
any underwriters or agents, the purchase  price of such Offered Securities,  the
proceeds to the Corporation from such sale, any underwriting discounts or agency
fees  and other  items constituting  underwriters' or  agents' compensation, the
initial public offering price, any discounts or concessions allowed or reallowed
or paid  to  dealers,  and  any  securities  exchanges  on  which  such  Offered
Securities may be listed.
 
    The distribution of the Offered Securities may be effected from time to time
in one or more transactions at a fixed price or prices, which may be changed, at
market  prices  prevailing  at the  time  of  sale, at  prices  related  to such
prevailing market prices or at negotiated prices.
 
    Underwriters, dealers and agents may  be entitled, under agreements  entered
into with the Corporation, to indemnification by the Corporation against certain
civil liabilities, including liabilities under the Securities
 
                                       32
<PAGE>
Act,  or to  contributions with  respect to  payments which  the underwriters or
agents may be required to make in respect thereof. Underwriters and agents,  and
affiliates thereof, may be customers of, engage in transactions with, or perform
services  for  the Corporation  and  its affiliates  in  the ordinary  course of
business.
 
    Each underwriter, dealer and agent participating in the distribution of  any
Debt  Securities  that are  issuable as  Bearer Securities  will agree  that, in
connection with the  original issuance of  such Bearer Securities,  it will  not
offer,  sell or deliver,  directly or indirectly, Bearer  Securities to a United
States person or to any  person within the United  States, except to the  extent
permitted under United States Treasury regulations.
 
    All  Offered Securities will be new issues of securities with no established
trading market. Any  underwriters to  whom Offered  Securities are  sold by  the
Corporation  for public  offering and  sale may  make a  market in  such Offered
Securities, but  such  underwriters will  not  be obligated  to  do so  and  may
discontinue  any market making at  any time without notice.  No assurance can be
given concerning the liquidity of the trading market for any Offered Securities.
 
    Norwest Investment Services Inc. ("NISI"), a wholly-owned subsidiary of  the
Corporation, may assist in the placement of certain Offered Securities. Any such
placement  will  be  pursuant  to  the  terms  of  an  agreement  (a  "Brokerage
Agreement") between the  Corporation and NISI,  whereby NISI will  be acting  as
agent  for  certain of  its existing  customers. Any  such placement  of Offered
Securities will be  made in compliance  with Schedule  E to the  By-Laws of  the
National  Association of Securities  Dealers, Inc. Any  such Brokerage Agreement
will  authorize  NISI  to  contact   existing  customers  which  are   financial
institutions  or sophisticated investors  to inform them  of the availability of
the Offered Securities  and the  terms on which  the Offered  Securities may  be
purchased.  NISI  will forward  any  orders for  the  Offered Securities  to the
Corporation for acceptance, and  the Corporation will pay  NISI a commission  at
the  same  rate  as  the  commissions  paid  to  other  agents  placing  Offered
Securities. As part of such arrangement, it is anticipated that the  Corporation
will agree to indemnify NISI against and contribute towards certain liabilities,
including liabilities under the Securities Act.
 
                             VALIDITY OF SECURITIES
 
    The  validity  of  the  Offered  Securities  will  be  passed  upon  for the
Corporation by Stanley S. Stroup,  Executive Vice President and General  Counsel
of the Corporation. As of December 31, 1995, Mr. Stroup was the beneficial owner
of  107,753 shares of the Corporation's Common  Stock and had options to acquire
247,410 additional  shares. Certain  tax matters  will be  passed upon  for  the
Corporation  by Faegre & Benson LLP ("Faegre & Benson"), 2200 Norwest Center, 90
South Seventh Street, Minneapolis, Minnesota 55402. Faegre & Benson and  certain
members  of  the  firm  are  indebted  to  and  have  other  banking  and  trust
relationships with  certain  affiliated banks  of  the Corporation.  Members  of
Faegre  &  Benson  and members  of  their families  own  less than  .02%  of the
Corporation's Common Stock outstanding.
 
                                    EXPERTS
 
    The  consolidated   financial   statements  of   Norwest   Corporation   and
subsidiaries  as of December 31, 1995 and 1994  and for each of the years in the
three-year period ended  December 31,  1995, incorporated  by reference  herein,
have  been incorporated herein in reliance upon  the report of KPMG Peat Marwick
LLP, independent certified public accountants, incorporated by reference herein,
and upon the authority of said firm as experts in accounting and auditing.
 
                                       33
<PAGE>
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NO DEALER, SALESMAN, OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION
OR  TO MAKE  ANY REPRESENTATIONS OTHER  THAN THOSE CONTAINED  OR INCORPORATED BY
REFERENCE IN THIS PROSPECTUS SUPPLEMENT OR THE PROSPECTUS IN CONNECTION WITH THE
OFFER MADE BY  THIS PROSPECTUS SUPPLEMENT  AND THE PROSPECTUS  AND, IF GIVEN  OR
MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN
AUTHORIZED.   NEITHER  THE  DELIVERY  OF  THIS  PROSPECTUS  SUPPLEMENT  AND  THE
PROSPECTUS  NOR  ANY  SALE  MADE  HEREUNDER  AND  THEREUNDER  SHALL  UNDER   ANY
CIRCUMSTANCES  CREATE  ANY IMPLICATION  THAT  THERE HAS  BEEN  NO CHANGE  IN THE
AFFAIRS OF THE COMPANY SINCE THE DATE HEREOF. THIS PROSPECTUS SUPPLEMENT AND THE
PROSPECTUS DO NOT CONSTITUTE AN OFFER OR SOLICITATION BY ANY PERSON IN ANY STATE
IN WHICH SUCH OFFER  OR SOLICITATION IS  NOT AUTHORIZED OR  IN WHICH THE  PERSON
MAKING SUCH OFFER OR SOLICITATION IS NOT QUALIFIED TO DO SO OR TO ANYONE TO WHOM
IT IS UNLAWFUL TO MAKE SUCH OFFER OR SOLICITATION.
 
                              -------------------
 
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                         <C>
                          PROSPECTUS SUPPLEMENT
DESCRIPTION OF NOTES......................................................   S-2
SPECIAL PROVISIONS AND RISKS RELATING TO FOREIGN CURRENCY NOTES...........  S-14
UNITED STATES TAXATION....................................................  S-17
PLAN OF DISTRIBUTION OF NOTES.............................................  S-24
VALIDITY OF NOTES.........................................................  S-25
EXPERTS...................................................................  S-25
                                PROSPECTUS
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE...........................     2
AVAILABLE INFORMATION.....................................................     2
THE CORPORATION...........................................................     3
CERTAIN REGULATORY MATTERS................................................     3
USE OF PROCEEDS...........................................................     8
RATIOS OF EARNINGS TO FIXED CHARGES AND
 TO COMBINED FIXED CHARGES AND
 PREFERRED STOCK DIVIDENDS................................................     8
DESCRIPTION OF DEBT SECURITIES............................................     8
DESCRIPTION OF PREFERRED SHARES...........................................    18
DESCRIPTION OF DEPOSITARY SHARES..........................................    26
DESCRIPTION OF COMMON STOCK...............................................    28
DESCRIPTION OF SECURITIES WARRANTS........................................    30
PLAN OF DISTRIBUTION......................................................    32
VALIDITY OF SECURITIES....................................................    33
EXPERTS...................................................................    33
</TABLE>
 
                                 $5,000,000,000
 
                                     [LOGO]
 
                              NORWEST CORPORATION
 
                          MEDIUM-TERM NOTES, SERIES J
 
                               -----------------
 
                             PROSPECTUS SUPPLEMENT
 
                               -----------------
 
                              MORGAN STANLEY & CO.
                                  INCORPORATED
 
                              GOLDMAN, SACHS & CO.
 
                                LEHMAN BROTHERS
 
                              MERRILL LYNCH & CO.
 
                               J.P. MORGAN & CO.
 
                              SALOMON BROTHERS INC
 
                                  JULY 2, 1996
 
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