Use of Proceeds

Except as otherwise set forth in the relevant pricing supplement, the Bank will use the net proceeds of the offering for general banking purposes. The Bank and/or its affiliates may use all or any portion of the proceeds in transactions intended to hedge the Bank’s obligations under the notes, including forward and option contracts.

Description of the Notes We May Offer

You should carefully read the description of the terms and provisions of our debt securities and our senior indenture under “Description of Debt Securities We May Offer” in the accompanying prospectus. That section, together with this prospectus supplement and the relevant pricing supplement and any applicable product supplement, summarizes all the material terms of our senior indenture and your note. They do not, however, describe every aspect of our senior indenture and your note. For example, in this section entitled “Description of the Notes We May Offer,” the accompanying prospectus, the relevant pricing supplement and any applicable product supplement, we use terms that have been given special meanings in our senior indenture, but we describe the meanings of only the more important of those terms. The specific terms of any series of notes will be described in the relevant pricing supplement and any applicable product supplement. As you read this section, please remember that the specific terms of your note as described in the relevant pricing supplement and any applicable product supplement will supplement, and may modify or replace, the general terms described in this section. If a relevant pricing supplement or product supplement is inconsistent with this prospectus supplement or the accompanying prospectus, the later supplement will control with regard to your note. Thus, the statements we make in this section may not apply to your note.

General

The notes will be issued under our senior indenture, dated as of January 25, 2010, between Bank of Montreal and Wells Fargo Bank, National Association, as trustee, as supplemented by the first supplemental indenture thereto, dated as of September 23, 2018, between Bank of Montreal and Wells Fargo Bank, National Association, as trustee, and the second supplemental indenture thereto, dated as of May 27, 2021, among Bank of Montreal, The Bank of New York Mellon, as trustee with respect to the Senior Medium-Term Notes, Series G, and Wells Fargo Bank, National Association, and as further amended from time to time, which we refer to as the “indenture”. The notes constitute part of a single series of debt securities of Bank of Montreal issued under the indenture. The term “debt securities,” as used in this prospectus supplement, refers to all senior debt securities, including the notes, issued and issuable from time to time under the indenture. The indenture is subject to, and governed by, the Trust Indenture Act of 1939, as amended. The indenture is more fully described below in this section. Whenever we refer to specific provisions or defined

terms in the indenture, those provisions or defined terms are incorporated in this prospectus supplement by reference. Capitalized terms which are not otherwise defined shall have the meanings given to them in the indenture.

The notes will be limited to an aggregate initial offering price of up to US$25,000,000,000 or, at our option, if so specified in the relevant pricing supplement or any applicable product supplement, the equivalent of this amount in any other currency or currency unit, and will be our direct, unsecured and unsubordinated obligations. This aggregate initial offering price is subject to reduction as a result of the sale by us of other securities pursuant to a separate prospectus supplement to the accompanying prospectus. The notes will not constitute savings accounts or deposits that are insured by the United States Federal Deposit Insurance Corporation, the Deposit Insurance Fund, the Canada Deposit Insurance Corporation or any other governmental agency or instrumentality or other entity.

We will offer the notes on a continuous basis through one or more agents listed in the section entitled “Supplemental Plan of Distribution (Conflicts of Interest)” in this prospectus supplement. The indenture does not limit the aggregate principal amount of senior notes that we may issue. We may, from time to time, without the consent of the holders of the notes, provide for the issuance of notes or other debt securities under the indenture in addition to the US$25,000,000,000 aggregate initial offering price of notes noted on the cover of this prospectus supplement. Each note issued under this prospectus supplement will mature as specified in the relevant pricing supplement and may be subject to redemption or repayment before its stated maturity. Notes may be issued at significant discounts from their principal amount due on the stated maturity (or on any prior date on which the principal or an installment of principal of a note becomes due and payable, whether by the declaration of acceleration, call for redemption at our option, repayment at the option of the holder or otherwise), and some notes may not bear interest. We may from time to time, without the consent of the existing holders of the relevant notes, create and issue further notes having the same terms and conditions as such notes in some or all respects. We do not intend to re-open a previous issue of a series of debt securities where such re-opening would have the effect of making the relevant debt securities of such series subject to bail-in conversion.

Unless we specify otherwise in any note and the relevant pricing supplement or product supplement, currency amounts in this prospectus supplement are expressed in U.S. dollars. Unless we specify otherwise in any note and the relevant pricing supplement or product supplement, the notes will be denominated in U.S. dollars and payments of principal and any premium and interest on the notes will be made in U.S. dollars. If any note is to be denominated other than exclusively in U.S. dollars, or if the principal of, and any premium or any interest on, the note is to be paid in one or more currencies (or currency units or in amounts determined by reference to an index or indices) other than that in which that note is denominated, additional information (including authorized denominations and related exchange rate information) will be provided in any note and the relevant pricing supplement or product supplement. Unless we specify otherwise in any note and the relevant pricing supplement or product supplement, notes denominated in U.S. dollars will be issued in minimum denominations of $1,000 and integral multiples of $1,000.

Interest or other amounts payable on the notes may differ depending upon, among other factors, the aggregate principal amount of notes purchased in any single transaction. Notes with different variable terms other than interest rates may also be offered concurrently to different investors. We may change the formulas used to calculate interest rates and other terms of notes from time to time, but no change of terms will affect any note we have previously issued or as to which we have accepted an offer to purchase.

Unless we specify otherwise in any note and the relevant pricing supplement or product supplement, each note will be issued as a book-entry note in fully registered form without coupons. Each note issued in book-entry form may be represented by a global note that we deposit with and register in the name of a financial institution that we select, or its nominee. The financial institution that we select for this purpose is called the “depositary”. Unless we specify otherwise in the relevant pricing supplement or product supplement, The Depository Trust Company, New York, New York (“DTC”), will be the depositary for all notes in global form. Except as discussed in the accompanying prospectus under “Description of Debt Securities We May Offer — Legal Ownership and Book-Entry Issuance,” owners of beneficial interests in book-entry notes will not be entitled to physical delivery of notes in certificated form. We will make payments of principal of, and any premium and interest on, the notes through the trustee to the depositary for the notes.

Legal Ownership

Street Name and Other Indirect Holders

Investors who hold their notes in accounts at banks or brokers will generally not be recognized by us as registered holders of notes (except as required by law). This is called holding in street name. Instead, we would recognize only the bank or broker, or the financial institution the bank or broker uses to hold its notes (except as required by law). These intermediary banks, brokers and other financial institutions pass along principal, interest and other payments on the notes, either because they agree to do so in their customer agreements or because they are legally required to do so. If you hold your notes in street name, you should check with your own institution to find out:

Direct Holders

Our obligations, as well as the obligations of the trustee and those of any third parties employed by us or the trustee, under the notes run only to persons who are registered as holders of notes. As noted above, we generally do not have obligations to you if you hold in street name or other indirect means, either because you choose to hold your notes in that manner or because the notes are issued in the form of global securities as described below. For example, once we make payment to the registered holder we have no further responsibility for that payment, even if that holder is legally required to pass the payment along to you as a street name customer but does not do so.

Global Notes

A global note is a special type of indirectly held security, as described above under “Street Name and Other Indirect Holders”. If we choose to issue notes in the form of global notes, the ultimate beneficial owners of global notes can only be indirect holders. As described above under “Street Name and Other Indirect Holders,” we require that the global note be registered in the name of the depositary we select, or its nominee.

We also require that the notes included in the global note not be transferred to the name of any other direct holder except in the special circumstances described in the accompanying prospectus in the section “Description of Debt Securities We May Offer — Legal Ownership and Book-Entry Issuance”. Any person wishing to own a global note must do so indirectly by virtue of an account with a broker, bank or other financial institution that in turn has an account with the depositary. The relevant pricing supplement or product supplement will indicate whether your notes will be issued only in the form of global notes.

Further details of legal ownership are discussed in the accompanying prospectus in the section “Description of Debt Securities We May Offer — Legal Ownership and Book-Entry Issuance”.

Types of Notes

We may issue the four types of notes described below. A note may have elements of each of the four types of notes described below. For example, a note may bear interest at a fixed rate for some periods and at a floating rate

for other periods. Similarly, a note may provide for a payment of principal at maturity linked to an index and bear interest at a fixed or floating rate.

If you are a holder of an indexed note, you may receive an amount at maturity that is greater than or less than the face amount of your note depending upon the value of the applicable index at maturity, and if the note is not principal protected, you may receive nothing at all. That value may fluctuate over time. If you purchase an indexed note the relevant pricing supplement will include information about the relevant index and how amounts that are to become payable will be determined by reference to that index. In addition, the relevant pricing supplement will specify whether your note will be payable in cash or exchangeable for securities of an issuer other than Bank of Montreal or other property. In some cases, interest on indexed notes may be subject to Canadian non-resident withholding tax. See “Canadian Taxation – Debt Securities” in the accompanying prospectus. The relevant pricing supplement will indicate whether Canadian non-resident withholding tax is exigible and whether there are additional Canadian federal income tax considerations relevant to the acquisition of indexed notes. Before you purchase any indexed note, you should read carefully the section entitled “Risk Factors — Risks Relating to Indexed Notes” above.

Optionally Convertible or Exchangeable Notes. The holder of an optionally convertible or exchangeable note may, during a specified period or at specific times, exchange the note for the underlying property at a specified rate of exchange. If specified in the relevant pricing supplement or product supplement, we will have the option to redeem the optionally convertible or exchangeable note prior to maturity. If the holder of an optionally convertible or exchangeable note does not elect to convert or exchange the note prior to maturity or on any redemption date, the

holder will receive the principal amount of the note (and any premium) plus any accrued interest at maturity or upon redemption.

Mandatorily Convertible or Exchangeable Notes. At maturity, the holder of a mandatorily convertible or exchangeable note must, under certain circumstances, convert or exchange the note for the underlying property at a specified rate of conversion or exchange. Depending upon the value of the underlying property at maturity, the holder of a mandatorily convertible or exchangeable note may therefore receive less than the principal amount of the note at maturity. If so indicated in the relevant pricing supplement or product supplement, the specified rate at which a mandatorily convertible or exchangeable note may be converted or exchanged may vary depending on the value of the underlying property so that, upon conversion or exchange, the holder participates in a percentage, which may be less than, equal to, or greater than, 100% of the change in value of the underlying property. Mandatorily convertible or exchangeable notes may include notes where we have the right, but not the obligation, to require holders of notes to convert or exchange their notes for the underlying property.

Payments upon Conversion or Exchange. A relevant pricing supplement or product supplement will specify if upon conversion or exchange, at maturity or otherwise, the holder of a convertible or exchangeable note may receive, at the specified exchange rate, either the underlying property, the cash value of the underlying property or any combination of the foregoing. The underlying property may be the securities of either U.S. or foreign entities or both. The convertible or exchangeable notes may or may not provide for protection against fluctuations in the exchange rate between the currency in which that security is denominated and the currency or currencies in which the market prices of the underlying security or securities are quoted. Convertible or exchangeable notes may have other terms, which will be specified in the relevant pricing supplement or product supplement.

Special Requirements for Conversion or Exchange of Global Notes. If an optionally convertible or exchangeable note is represented by a global note, the depositary’s nominee will be the holder of that note and therefore will be the only entity that can exercise a right to convert or exchange. In order to ensure that the depositary’s nominee will timely exercise a right to convert or exchange a particular optionally convertible or exchangeable note or any portion of that particular note, the beneficial owner of the note must instruct the broker or other direct or indirect participant through which it holds an interest in that note to notify the depositary of its desire to exercise a right to convert or exchange. Different firms have different deadlines for accepting instructions from their customers. Each beneficial owner should consult the broker or other participant through which it holds an interest in an optionally convertible or exchangeable note in order to ascertain the deadline for ensuring that timely notice will be delivered to the depositary.

Payments upon Acceleration of Maturity or upon Tax Redemption. If the principal amount payable at maturity of any convertible or exchangeable note is declared due and payable prior to maturity, the amount payable on:

Original Issue Discount Notes

A fixed rate note, a floating rate note or an indexed note may be an original issue discount note. A note of this type is issued at a price lower than its principal amount and provides that, upon redemption or acceleration of its maturity, an amount less than its principal amount will be payable. An original issue discount note may be a zero-coupon note. A note issued at a discount to its principal amount may, for U.S. federal income tax purposes, be

considered an original issue discount note, regardless of the amount payable upon redemption or acceleration of maturity. See “United States Federal Income Taxation – Tax consequences to holders of our debt securities – Original Issue Discount” in the accompanying prospectus for a brief description of the U.S. federal income tax consequences of owning an original issue discount note.

Information in the Additional Supplements

The relevant pricing supplement (together with any applicable product supplement) will describe some or all of the following terms of your note:

Market-Making Transactions

If you purchase your note in a market-making transaction, you will receive information about the price you pay and your trade and settlement dates in a separate confirmation of sale. A market-making transaction is one in which BMO Capital Markets Corp. or another of our affiliates resells a note that it has previously acquired from another holder. A market-making transaction in a particular note occurs after the original sale of the note. See “Plan of Distribution (Conflicts of Interest)” in the accompanying prospectus and “Supplemental Plan of Distribution (Conflicts of Interest)” below.

Events of Default

Under the indenture, for notes of a series issued on or after September 23, 2018, “event of default” means any of the following:

An event of default regarding one series of notes will not cause an event of default regarding any other series of notes. For purposes of this section and the section “Description of Debt Securities We May Offer — Events of Default — Remedies If an Event of Default Occurs” in the accompanying prospectus, with respect to notes issued on or after September 23, 2018, “series” refers to notes having identical terms, except as to issue date, principal amount and, if applicable, the date from which interest begins to accrue.

If your note is a bail-inable note, see “Description of Debt Securities We May Offer — Events of Default— Remedies If an Event of Default Occurs” in the accompanying prospectus and “—Special Provisions Related to Bail-inable Notes— Remedies If an Event of Default Occurs” below for details about your rights if an event of default occurs. A bail-in conversion will not constitute a default or an event of default under the indenture.

Special Provisions Related to Bail-inable Notes

The indenture provides for certain provisions applicable to bail-inable notes. These provisions are described below, in the accompanying prospectus and the applicable pricing supplement. The applicable pricing supplement will specify whether or not your notes are bail-inable notes. Your agreement to the exercise of Canadian bail-in powers and certain other general provisions with respect to your bail-inable notes are described in the section “Description of Debt Securities We May Offer — Special Provisions Related to Bail-inable Debt Securities” in the accompanying prospectus.

TLAC Disqualification Event Redemption

If a TLAC Disqualification Event (as defined below) is specified in the applicable pricing supplement, we may, at our option, with the prior approval of the Superintendent, redeem all but not less than all of the particular bail-inable notes prior to their stated maturity date after the occurrence of the TLAC Disqualification Event at the time and at the redemption price or prices specified in that pricing supplement, together with unpaid interest accrued thereon to, but excluding, the date fixed for redemption.

A “TLAC Disqualification Event” means OSFI has advised the Bank in writing that the bail-inable notes issued under the applicable pricing supplement will no longer be recognized in full as TLAC under the TLAC Guideline as interpreted by the Superintendent, provided that a TLAC Disqualification Event will not occur where the exclusion of those bail-inable notes from the Bank’s TLAC requirements is due to the remaining maturity of those bail-inable notes being less than any period prescribed by any relevant eligibility criteria applicable as of the issue date of those bail-inable notes.

No Set-Off or Netting Rights

No holder or beneficial owner of a bail-inable note may exercise, or direct the exercise of, claim or plead any right of set-off, netting, compensation or retention in respect of any amount owed to it by the Bank arising under, or in connection with, that bail-inable note, and each holder or beneficial owner of a bail-inable note, by its acquisition of an interest in the bail-inable note, is deemed to irrevocably and unconditionally waive all such rights of set-off, netting, compensation or retention. Notwithstanding the foregoing, if any amounts due and payable to any holder or beneficial owner of any bail-inable note by the Bank in respect of, or arising under, the bail-inable note are purportedly discharged by set-off, netting, compensation or retention, without limitation to any other rights and remedies of the Bank under applicable law, such holder or beneficial owner shall hold in trust for the Bank an amount equal to the amount of such discharge and, accordingly, any such discharge shall be deemed not to have taken place and such set-off, netting, compensation or retention shall be ineffective.

Approval of Redemption, Repurchases and Defeasance; Amendments and Modifications

Where the redemption, repurchase or any defeasance or covenant defeasance with respect to bail-inable notes would result in the Bank not meeting the TLAC requirements applicable to it pursuant to the TLAC Guideline, that redemption, repurchase, defeasance or covenant defeasance will be subject to the prior approval of the Superintendent.

Where an amendment, modification or other variance that can be made to the indenture or the bail-inable notes as described in the accompanying prospectus under “Description of Debt Securities We May Offer — Modification and Waiver of the Debt Securities” would affect the recognition of those bail-inable notes by the Superintendent as TLAC, that amendment, modification or variance will require the prior approval of the Superintendent.

Remedies If an Event of Default Occurs

Holders and beneficial owners of bail-inable notes may only exercise, or direct the exercise of, the rights described in the accompanying prospectus under “Description of Debt Securities We May Offer — Events of Default — Remedies If an Event of Default Occurs” if the Governor in Council (Canada) has not made an order under Canadian bank resolution powers pursuant to subsection 39.13(1) of the CDIC Act in respect of the Bank. Notwithstanding the exercise of those rights, bail-inable notes will continue to be subject to bail-in conversion until repaid in full.

Governing Law; Submission to Jurisdiction

The indenture and the notes are governed by and construed in accordance with the laws of the State of New York, except that certain provisions relating to the status of the senior debt securities under Canadian law in the indenture, and the provisions relating to the bail-in acknowledgment of holders and beneficial owners of bail-inable notes described in the third paragraph under “Description of Debt Securities We May Offer — Special Provisions Related to Bail-inable Debt Securities” in the accompanying prospectus, are governed by and construed in accordance with the laws of the Province of Ontario and the federal laws of Canada applicable therein. By its acquisition of an interest in any bail-inable note, each holder or beneficial owner of that bail-inable note is deemed to attorn and submit to the jurisdiction of the courts in the Province of Ontario with respect to actions, suits and proceedings arising out of or relating to the operation of the CDIC Act and the laws of the Province of Ontario and the federal laws of Canada applicable therein in respect of the indenture and the bail-inable notes.

Redemption at the Option of the Bank; No Sinking Fund

If an initial redemption date is specified in the relevant pricing supplement, we may redeem the particular notes prior to their stated maturity date at our option on any date on or after that initial redemption date in whole or from time to time in part in increments of any authorized denomination specified in the relevant pricing supplement (provided that any remaining principal amount thereof shall be at least the minimum authorized denomination applicable thereto), at the applicable redemption price (as defined below), together with any unpaid interest accrued thereon to the date of redemption. We must give written notice to registered holders of the particular notes to be redeemed at our option not more than 45 nor less than 30 calendar days prior to the date of redemption. “Redemption price,” with respect to a note, means an amount equal to the initial redemption percentage specified in the relevant pricing supplement (as adjusted by the annual redemption percentage reduction, if applicable) multiplied by the unpaid principal amount thereof to be redeemed. The initial redemption percentage, if any, applicable to a note normally shall decline at each anniversary of the initial redemption date by an amount equal to the applicable annual redemption percentage reduction, if any, until the redemption price is equal to 100% of the unpaid principal amount thereof to be redeemed.

Unless otherwise specified in the relevant pricing supplement or product supplement, the notes will not be subject to, or entitled to the benefit of, any sinking fund.

Repayment at the Option of the Holder

If one or more optional repayment dates are specified in the relevant pricing supplement, registered holders of the particular notes may require us to repay those notes prior to their stated maturity date on any optional repayment date in whole or from time to time in part in increments of any authorized denomination specified in the relevant pricing supplement (provided that any remaining principal amount thereof shall be at least the minimum authorized denomination applicable thereto), at the repayment price or prices specified in that pricing supplement, together with unpaid interest accrued thereon to the date of repayment. A registered holder’s exercise of the repayment option will be irrevocable.

For any note to be repaid, the trustee must receive, at its corporate trust office in the Borough of Manhattan, The City of New York, not more than 60 nor less than 30 calendar days prior to the date of repayment, the particular notes to be repaid and, in the case of a book-entry note, repayment instructions from the depositary. Only the depositary may exercise the repayment option in respect of global notes representing book-entry notes. Accordingly, beneficial owners of global notes that desire to have all or any portion of the book-entry notes represented thereby repaid must instruct the participant through which they own their interest to direct the depositary to exercise the repayment option on their behalf by forwarding the repayment instructions to the trustee as described above. In order to ensure that these instructions are received by the trustee on a particular day, the beneficial owner must so instruct the participant through which it owns its interest before that participant’s deadline for accepting instructions for that day. Different firms may have different deadlines for accepting instructions from their customers. Accordingly, beneficial owners should consult their participants for the respective deadlines. In addition, at the time repayment instructions are given, each beneficial owner shall cause the participant through which it owns its interest to transfer the beneficial owner’s interest in the global note representing the related book-entry notes, on the depositary’s records, to the trustee.

If applicable, we will comply with the requirements of Section 14(e) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the rules promulgated thereunder, and any other securities laws or regulations in connection with any repayment of notes at the option of the registered holders thereof.

We may at any time purchase notes at any price or prices in the open market or otherwise. Notes so purchased by us may, at our discretion, be held, resold or surrendered to the trustee for cancellation.

Interest

Each interest-bearing note will bear interest from its date of issue at the rate per annum, in the case of a fixed rate note, or based on the interest rate formula, in the case of a floating rate note, in each case as specified in the relevant pricing supplement, until the principal thereof is paid. Unless otherwise specified in

the relevant pricing supplement or product supplement, we will make interest payments in respect of fixed rate notes and floating rate notes in an amount equal to the interest accrued from and including the immediately preceding interest payment date in respect of which interest has been paid or from and including the date of issue, if no interest has been paid, to but excluding the applicable interest payment date or the maturity date, as the case may be (each, an “interest period”).

Interest on fixed rate notes and floating rate notes will be payable in arrears on each interest payment date and on the maturity date (unless otherwise specified in the relevant pricing supplement or product supplement). The first payment of interest on any note originally issued between a regular record date and the related interest payment date will be made on the interest payment date immediately following the next succeeding regular record date to the registered holder on the next succeeding regular record date. Unless we specify otherwise in the relevant pricing supplement or product supplement, the “regular record date” shall be the fifteenth calendar day, whether or not a business day, immediately preceding the related interest payment date. “Business day” is defined below under “Interest Rates — Floating Rate Notes — Special Rate Calculation Terms”. For the purpose of determining the holder at the close of business on a regular record date when business is not being conducted, the close of business will mean 5:00 P.M., New York City time, on that day.

Interest Rates

This subsection describes the different kinds of interest rates that may apply to your note, if it bears interest.

Fixed Rate Notes

The relevant pricing supplement will specify the interest payment dates for a fixed rate note. Interest on fixed rate notes will be computed on the basis of a 360-day year consisting of twelve 30-day months or such other day count convention as may be set forth in the pricing supplement. For the purposes of disclosure under the Interest Act (Canada), and without affecting the interest payable on any fixed rate note, whenever the interest rate on any fixed rate note is to be calculated on the basis of a period of less than a calendar year, the yearly interest rate equivalent for such interest rate will be the interest rate multiplied by the actual number of days in the relevant calendar year and divided by the number of days used in calculating the specified interest rate.

If any interest payment date or the maturity date of a fixed rate note falls on a day that is not a business day, we will make the required payment of principal and any premium and interest on the next succeeding business day, and no additional interest will accrue in respect of the payment made on that next succeeding business day.

Floating Rate Notes

The following will apply to floating rate notes.

Interest Rate Basis. We currently expect to issue floating rate notes that bear interest at rates based on one or more of the following interest rate bases:

We describe each of the interest rate bases in further detail below in this subsection. If you purchase a floating rate note, the relevant pricing supplement or product supplement will specify the interest rate basis that applies to your note.

Calculation of Interest. Calculations relating to floating rate notes will be made by the calculation agent, an institution that we appoint as our agent for this purpose. That institution may include any affiliate of ours, such as BMO Capital Markets Corp. The pricing supplement for a particular floating rate note will name the institution that we have appointed to act as the calculation agent for that note as of its original issue date. We may appoint a different institution to serve as calculation agent from time to time after the original issue date of the note without your consent and without notifying you of the change.

For each floating rate note, the calculation agent will determine, on the corresponding interest calculation date or on the interest determination date, as described below, the interest rate that takes effect on each interest reset date. In addition, the calculation agent will calculate the amount of interest that has accrued during each interest period. For each interest period, the calculation agent will calculate the amount of accrued interest by multiplying the face or other specified amount of the floating rate note by an accrued interest factor for the interest period. This factor will equal the sum of the interest factors calculated for each day during the interest period. The interest factor for each day will be expressed as a decimal and will be calculated by dividing the interest rate, also expressed as a decimal, applicable to that day by 360 or by the actual number of days in the year, as specified in the relevant pricing supplement. For the purposes of disclosure under the Interest Act (Canada), and without affecting the interest payable on any floating rate note, whenever the interest rate on any floating rate note is to be calculated on the basis of a period of less than a calendar year, the yearly interest rate equivalent for that interest rate will be the interest rate multiplied by the actual number of days in the relevant calendar year and divided by the number of days used in calculating the specified interest rate. In no event will the interest on any floating rate note be less than zero.

Upon the request of the holder of any floating rate note, the calculation agent will provide for that note the interest rate then in effect — and, if determined, the interest rate that will become effective on the next interest reset date. The calculation agent’s determination of any interest rate, and its calculation of the amount of interest for any interest period, will be final and binding in the absence of manifest error.

All percentages resulting from any calculation relating to a note will be rounded upward or downward, as appropriate, to the next higher or lower one hundred-thousandth of a percentage point, e.g., 9.876541% (or .09876541) being rounded down to 9.87654% (or .0987654) and 9.876545% (or .09876545) being rounded up to 9.87655% (or .0987655). All amounts used in or resulting from any calculation relating to a floating rate note will be rounded upward or downward, as appropriate, to the nearest cent, in the case of U.S. dollars, or to the nearest corresponding hundredth of a unit, in the case of a currency other than U.S. dollars, with one-half cent or one-half of a corresponding hundredth of a unit or more being rounded upward.

In determining the interest rate basis that applies to a floating rate note during a particular interest period, the calculation agent may obtain rate quotes from various banks or dealers active in the relevant market, as discussed below. Those reference banks and dealers may include the calculation agent itself and its affiliates, as well as any

agent participating in the distribution of the relevant floating rate notes and its affiliates, and they may include our affiliates.

Initial Interest Rate. For any floating rate note, the interest rate in effect from the original issue date to the first interest reset date will be the initial interest rate. We will specify the initial interest rate or the manner in which it is determined in the relevant pricing supplement.

Spread or Spread Multiplier. In some cases, the interest rate basis for a floating rate note may be adjusted:

If you purchase a floating rate note, the relevant pricing supplement will indicate whether a spread or spread multiplier will apply to your note and, if so, the amount of the spread or spread multiplier.

Maximum and Minimum Rates. The actual interest rate, after being adjusted by the spread or spread multiplier, may also be subject to either or both of the following limits:

If you purchase a floating rate note, the relevant pricing supplement will indicate whether a maximum rate and/or minimum rate will apply to your note and, if so, what those rates are.

Whether or not a maximum rate applies, the interest rate on a floating rate note will in no event be higher than the maximum rate permitted by New York law, as it may be modified by U.S. law of general application, and the Criminal Code (Canada). Under current New York law, the maximum rate of interest, with some exceptions, for any loan in an amount less than $250,000 is 16% and for any loan in the amount of $250,000 or more but less than $2,500,000 is 25% per year on a simple interest basis. These limits do not apply to loans of $2,500,000 or more. The Criminal Code (Canada) limits the effective annual interest rate to 60%, although any amounts payable in excess of this limit would be paid out over time to ensure that such payments do not exceed 60% per year.

The rest of this subsection describes how the interest rate and the interest payment dates will be determined, and how interest will be calculated, on a floating rate note.

Interest Reset Dates. The rate of interest on a floating rate note will be reset, by the calculation agent described below, daily, weekly, monthly, quarterly, semi-annually or annually. The date on which the interest rate resets and the reset rate becomes effective is called the interest reset date. Except as otherwise specified in the relevant pricing supplement, the interest reset date will be as follows:

For a floating rate note, the interest rate in effect on any particular day will be the interest rate determined with respect to the latest interest reset date that occurs on or before that day. There are several exceptions, however, to the reset provisions described above.

If any interest reset date for a floating rate note would otherwise be a day that is not a business day, the interest reset date will be postponed to the next day that is a business day. For a LIBOR or EURIBOR note, however, if that business day is in the next succeeding calendar month, the interest reset date will be the immediately preceding business day.

Interest Determination Dates. The interest rate that takes effect on an interest reset date will be determined by the calculation agent by reference to a particular date called an interest determination date. Except as otherwise indicated in the relevant pricing supplement:

The interest determination date pertaining to a floating rate note the interest rate of which is determined with reference to two or more interest rate bases will be the latest business day which is at least two business days before the related interest reset date for the applicable floating rate note on which each interest rate basis is determinable.

Interest Calculation Dates. As described above, the interest rate that takes effect on a particular interest reset date will be determined by reference to the corresponding interest determination date. Except for LIBOR notes, EURIBOR notes and Compounded SOFR notes, however, the determination of the rate will actually be made on a

day no later than the corresponding interest calculation date. Except as specified in the relevant pricing supplement, the interest calculation date will be the earlier of the following:

The calculation agent need not wait until the relevant interest calculation date to determine the interest rate if the rate information it needs to make the determination is available from the relevant sources sooner.

Interest Payment Dates. The interest payment dates for a floating rate note will depend on when the interest rate is reset and, unless we specify otherwise in the relevant pricing supplement, will be as follows:

Regardless of these rules, if a note is originally issued after the regular record date and before the date that would otherwise be the first interest payment date, the first interest payment date will be the date that would otherwise be the second interest payment date.

In addition, the following special provision will apply to a floating rate note with regard to any interest payment date other than one that falls on the maturity date. If the interest payment date would otherwise fall on a day that is not a business day, then the interest payment date will be the next day that is a business day. If the maturity date of a floating rate note falls on a day that is not a business day, we will make the required payment of principal and any premium and interest on the next succeeding business day, and no additional interest will accrue in respect of the payment made on that next succeeding business day. However, unless otherwise specified in the relevant pricing supplement, if the floating rate note is a LIBOR note, a EURIBOR note or a Compounded SOFR note and the next business day falls in the next calendar month, then the interest payment date or the date that the payment of principal and any premium will be made will be the immediately preceding business day.

Calculation Agent. We have initially appointed BMO Capital Markets Corp. as our calculation agent for the notes. See “Calculation of Interest” above for details regarding the role of the calculation agent.

The following are summaries of anticipated interest rate bases:

Commercial Paper Rate Notes. If you purchase a commercial paper rate note, your note will bear interest at an interest rate equal to the commercial paper rate and adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement.

The commercial paper rate will be the money market yield of the rate, for the relevant interest determination date, for commercial paper having the index maturity indicated in the relevant pricing supplement, as published in H.15 under the heading “Commercial Paper — Nonfinancial”. If the commercial paper rate cannot be determined as described above, the following procedures will apply.

U.S. Prime Rate Notes. If you purchase a U.S. prime rate note, your note will bear interest at an interest rate equal to the U.S. prime rate and adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement.

The U.S. prime rate will be the rate, for the relevant interest determination date, published in H.15 under the heading “Bank prime loan”. If the U.S. prime rate cannot be determined as described above, the following procedures will apply.

LIBOR Notes. If you purchase a LIBOR note, your note will bear interest at an interest rate equal to LIBOR, which will be the London interbank offered rate for deposits in U.S. dollars or any other index currency, as noted in the relevant pricing supplement. In addition, when LIBOR is the interest rate basis the applicable LIBOR rate will be adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement. If the calculation agent determines that a Benchmark Transition Event and its related Benchmark Replacement Date have occurred prior to the Reference Time in respect of any determination of the Benchmark on any date, the Benchmark Replacement will replace the then-current Benchmark for all purposes relating to the notes in respect of such determination on such date and all determinations on all subsequent dates. In connection with the implementation of a Benchmark Replacement, the calculation agent will have the right to make Benchmark Replacement Conforming Changes from time to time. Any determination, decision or election that may be made by the calculation agent pursuant to the benchmark transition provisions set forth herein, including any determination with respect to a tenor, rate or adjustment or of the occurrence or non-occurrence of an event, circumstance or date and any decision to take or refrain from taking any action or any selection will be conclusive and binding absent manifest error, may be made in the calculation agent’s sole discretion, and, notwithstanding anything to the contrary in this prospectus supplement and the accompanying prospectus relating to the notes, shall become effective without consent from any other party. Unless the calculation agent uses a Benchmark Replacement as so provided, LIBOR will be determined in the following manner:

For purposes of this subsection entitled “LIBOR Notes”, we define the terms “Benchmark”, “Benchmark Replacement” and “Interpolated Benchmark” as follows:

The term “Benchmark” means, initially, LIBOR; provided that if a Benchmark Transition Event and its related Benchmark Replacement Date have occurred with respect to LIBOR or the then-current Benchmark, then “Benchmark” means the applicable Benchmark Replacement.

The term “Benchmark Replacement” means the Interpolated Benchmark; provided that if the calculation agent cannot determine the Interpolated Benchmark as of the Benchmark Replacement Date, then “Benchmark Replacement” means the first alternative set forth in the order below that can be determined by the calculation agent as of the Benchmark Replacement Date:

provided that if (i) the Benchmark Replacement cannot be determined in accordance with clause (3) or (4) above as of the Benchmark Replacement Date or (ii) the calculation agent shall have determined that the ISDA Fallback Rate determined in accordance with clause (4) above is not an industry-accepted rate of interest as a replacement for the then-current benchmark for U.S. dollar denominated floating rate notes at such time, then the Benchmark Replacement shall be the sum of: (a) the alternate rate of interest that has been selected by the calculation agent as the replacement for the then current Benchmark for the applicable Corresponding Tenor giving due consideration to any industry accepted rate of interest as a replacement for the then-current Benchmark for U.S. dollar denominated floating rate fixed income instruments at such time and (b) the Benchmark Replacement Adjustment.

The term “Interpolated Benchmark” with respect to the Benchmark means the rate determined for the Corresponding Tenor by interpolating on a linear basis between: (1) the Benchmark for the longest period (for which the Benchmark is available) that is shorter than the Corresponding Tenor and (2) the Benchmark for the shortest period (for which the Benchmark is available) that is longer than the Corresponding Tenor.

EURIBOR Notes. If you purchase a EURIBOR note, your note will bear interest at an interest rate equal to the interest rate for deposits in euro, designated as “EURIBOR” and sponsored jointly by the European Banking Federation and ACI — the Financial Market Association, or any company established by the joint sponsors for purposes of compiling and publishing that rate. In addition, when EURIBOR is the interest rate basis the EURIBOR base rate will be adjusted by the spread or spread multiplier, if any, specified in the relevant pricing supplement. EURIBOR will be determined in the following manner:

Treasury Rate Notes. If you purchase a treasury rate note, your note will bear interest at an interest rate equal to the treasury rate and adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement.

The treasury rate will be the rate for the auction, on the relevant treasury interest determination date, of treasury bills having the index maturity specified in the relevant pricing supplement, as that rate appears on Reuters screen USAUCTION10 or USAUCTION11 page under the heading “INVEST RATE”. If the treasury rate cannot be determined in this manner, the following procedures will apply.

CMT Rate Notes. If you purchase a CMT rate note, your note will bear interest at an interest rate equal to the CMT rate and adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement.

The CMT rate will be the following rate as published in H.15 opposite the heading “Treasury constant maturities,” as that rate is displayed on the designated CMT Reuters page under the column for the designated CMT index maturity:

If the CMT rate cannot be determined in this manner, the following procedures will apply.

CMS Rate Notes. If you purchase a CMS rate note, your note will bear interest at an interest rate equal to the CMS rate and adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement.

The CMS rate will be the rate, on the relevant interest determination date, displayed on the Reuters screen ICESWAP1 page (or any page that may replace that page) by 11:00 A.M., New York City time.

after consultation with us and will request the principal New York City office of each of those dealers to provide a quotation of its rate. If at least three quotations are provided, the CMS rate for that interest determination date will be the arithmetic mean of the quotations, eliminating the highest and lowest quotations or, in the event of equality, one of the highest and one of the lowest quotations.

CPI Rate Notes. If you purchase a CPI rate note, your note will bear interest at an interest rate equal to the CPI rate and adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement.

Except as otherwise specified in the relevant pricing supplement, the CPI rate will be the rate, determined as of the relevant interest determination date, expressed as a percentage and calculated in accordance with the following formula:

Federal Funds Rate Notes. If you purchase a federal funds rate note, your note will bear interest at an interest rate equal to the federal funds rate and adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement.

The federal funds rate will be the rate for U.S. dollar federal funds on the relevant interest determination date, as published in H.15 under the heading “Federal funds (effective),” as that rate is displayed on Reuters screen FEDFUNDS1 page under the heading “EFFECT”. If the federal funds rate cannot be determined in this manner, the following procedures will apply.

leading brokers of U.S. dollar federal funds transactions in New York City selected by the calculation agent.

Compounded SOFR Notes. If you purchase a Compounded SOFR note, your note will bear interest at an interest rate equal to Compounded SOFR, as noted in the relevant pricing supplement. In addition, when Compounded SOFR is the interest rate basis the applicable Compounded SOFR rate will be adjusted by the spread or spread multiplier, if any, indicated in the relevant pricing supplement. If the calculation agent determines that a Benchmark Transition Event and its related Benchmark Replacement Date have occurred prior to the Reference Time in respect of any determination of the Benchmark on any date, the Benchmark Replacement will replace the then-current Benchmark for all purposes relating to the notes in respect of such determination on such date and all determinations on all subsequent dates. In connection with the implementation of a Benchmark Replacement, the calculation agent will have the right to make Benchmark Replacement Conforming Changes from time to time. Any determination, decision or election that may be made by the calculation agent pursuant to the benchmark transition provisions set forth herein, including any determination with respect to a tenor, rate or adjustment or of the occurrence or non-occurrence of an event, circumstance or date and any decision to take or refrain from taking any action or any selection will be conclusive and binding absent manifest error, may be made in the calculation agent’s sole discretion, and, notwithstanding anything to the contrary in this prospectus supplement and the accompanying prospectus relating to the notes, shall become effective without consent from any other party. Unless the calculation agent uses a Benchmark Replacement as so provided, Compounded SOFR will be determined by the calculation agent in accordance with the following formula:

where:

“SOFR Index_Start = The SOFR Index value on the day which is two U.S. government securities business days preceding the first date of the relevant interest period;

“SOFR Index_End = The SOFR Index value on the Interest Payment Determination Date relating to the applicable Interest Payment Date; and

“d” is the number of calendar days in the relevant Observation Period.

For purposes of determining Compounded SOFR, “SOFR Index” means, with respect to any U.S. government securities business day:

Notwithstanding anything to the contrary in the documentation relating to the Notes, if the calculation agent determines on or prior to the relevant Reference Time that a Benchmark Transition Event and its related Benchmark Replacement Date have occurred with respect to determining Compounded SOFR, then the benchmark replacement provisions set forth will thereafter apply to all determinations of the rate of interest payable on the Notes.

For the avoidance of doubt, in accordance with the benchmark replacement provisions, after a Benchmark Transition Event and its related Benchmark Replacement Date have occurred, the interest payable for each interest period on the Notes will be an annual rate equal to the sum of the Benchmark Replacement and the applicable margin.

For purposes of this subsection entitled “Compounded SOFR Notes” and the below subsection entitled “SOFR Index Unavailability”, we define the terms “Benchmark”, “Benchmark Replacement”, and “Observation Period” as follows:

“Benchmark” means, initially, Compounded SOFR, as such term is defined above; provided that if a Benchmark Transition Event and its related Benchmark Replacement Date have occurred with respect to Compounded SOFR (or the published SOFR Index used in the calculation thereof) or the then-current Benchmark, then “Benchmark” means the applicable Benchmark Replacement.

“Benchmark Replacement” means the first alternative set forth in the order below that can be determined by the calculation agent as of the Benchmark Replacement Date:

provided that if (i) the Benchmark Replacement cannot be determined in accordance with clause (1) or (2) above as of the Benchmark Replacement Date or (ii) the calculation agent shall have determined that the ISDA Fallback Rate determined in accordance with clause (2) above is not an industry-accepted rate of interest as a replacement for the then-current Benchmark for U.S. dollar-denominated floating rate notes at such time, then the Benchmark Replacement shall be the sum of: (a) the alternate rate of interest that has been selected by the calculation agent as the replacement for the then-current Benchmark for the applicable Corresponding Tenor giving due consideration to any industry-accepted rate of interest as a replacement for the then-current Benchmark for U.S. dollar denominated floating rate notes at such time and (b) the Benchmark Replacement Adjustment.

“Observation Period” means, in respect of each interest period, the period from, and including, the date two U.S. government securities business days preceding the first date in such interest period to, but excluding, the date two U.S. government securities business days preceding the interest payment date for such interest period.

SOFR Index Unavailability

If a SOFR Index_Start or SOFR Index_End is not published on the associated interest determination date and a Benchmark Transition Event and its related Benchmark Replacement Date have not occurred with respect to SOFR, “Compounded SOFR” means, for the applicable interest period for which such index is not available, the rate of return on a daily compounded interest investment calculated in accordance with the formula for SOFR Averages, and definitions required for such formula, published on the Federal Reserve Bank of New York’s Website at https://www.newyorkfed.org/markets/treasury-repo-reference-rates-information.

For the purposes of this provision, references in the SOFR Averages compounding formula and related definitions to “calculation period” shall be replaced with “Observation Period” and the words “that is, 30-, 90-, or 180- calendar days” shall be removed. If the daily SOFR (“SOFR_i”) does not so appear for any day, “i” in the Observation Period, SOFR_i for such day “i” shall be SOFR published in respect of the first preceding U.S.

government securities business day for which SOFR was published on the Federal Reserve Bank of New York’s Website.

Special Rate Calculation Terms. In this subsection entitled “Interest Rates,” we use several terms that have special meanings relevant to calculating floating interest rates. We define these terms as follows:

The term “Benchmark Replacement Adjustment” means the first alternative set forth in the order below that can be determined by the calculation agent as of the Benchmark Replacement Date:

The term “Benchmark Replacement Conforming Changes” means, with respect to any Benchmark Replacement, any technical, administrative or operational changes (including changes to the definitions or interpretations of “business day” and “interest period”, the timing and frequency of determining rates, and making payments of interest, the rounding of amounts or tenors and other administrative matters) that the calculation agent decides may be appropriate to reflect the adoption of such Benchmark Replacement in a manner substantially consistent with market practice (or, if the calculation agent decides that adoption of any portion of such market practice is not administratively feasible or if the calculation agent determines that that no market practice for use of the Benchmark Replacement exists, in such other manner as the calculation agent determines is reasonably practicable).

The term “Benchmark Replacement Date” means the earliest to occur of the following events with respect to the then-current Benchmark:

For the avoidance of doubt, if the event giving rise to the Benchmark Replacement Date occurs on the same day as, but earlier than, the Reference Time in respect of any determination, the Benchmark Replacement Date will be deemed to have occurred prior to the Reference Time for such determination.

For the avoidance of doubt, for purposes of the definitions of Benchmark Replacement Date and Benchmark Transition Event, references to Benchmark also include any reference rate underlying such Benchmark.

The term “Benchmark Transition Event” means the occurrence of one or more of the following events with respect to the then-current Benchmark:

The term “bond equivalent yield” means a yield expressed as a percentage and calculated in accordance with the following formula:

where

“D” means the annual rate for treasury bills quoted on a bank discount basis and expressed as a decimal;

“N” means 365 or 366, as the case may be; and

“M” means the actual number of days in the applicable interest reset period.

The term “business day” means, for any note, a day that meets all the following applicable requirements:

The term “Corresponding Tenor” with respect to a Benchmark Replacement means a tenor (including overnight) having approximately the same length (disregarding business day adjustment) as the applicable tenor for the then-current Benchmark.

The term “designated CMT index maturity” means the index maturity for a CMT rate note and will be the original period to maturity of a U.S. treasury security — either 1, 2, 3, 5, 7, 10, 20 or 30 years — specified in the relevant pricing supplement.

The term “designated CMT Reuters page” means the Reuters page mentioned in the relevant pricing supplement that displays treasury constant maturities as reported in H.15. If no Reuters page is so specified, then the applicable page will be Reuters screen FEDCMT page. If Reuters screen FEDCMT page applies but the relevant pricing supplement does not specify whether the weekly or monthly average applies, the weekly average will apply.

The term “euro business day” means any day on which the Trans-European Automated Real-Time Gross Settlement Express Transfer (TARGET2) System, or any successor system, is open for business.

The term “euro-zone” means, at any time, the region comprised of the member states of the European Economic and Monetary Union that, as of that time, have adopted a single currency in accordance with the Treaty on European Union of February 1992, as it may be amended from time to time.

The term “U.S. government securities business day” means any day except for a Saturday, a Sunday or a day on which the Securities Industry and Financial Markets Association recommends that the fixed income departments of its members be closed for the entire day for purposes of trading in U.S. government securities.

The term “Federal Reserve Bank of New York’s Website” means the website of the Federal Reserve Bank of New York at http://www.newyorkfed.org, or any successor source. We are not incorporating by reference the website or any material it includes in this prospectus supplement.

The term “H.15” means the weekly statistical release entitled “Statistical Release H.15,” or any successor publication, published by the Board of Governors of the Federal Reserve System.

The term “H.15 daily update” means the daily update of H.15 available through the Internet website of the Board of Governors of the Federal Reserve System, at http://www.federalreserve.gov/releases/h15/update, or any successor site or publication.

The term “index currency” means, with respect to a LIBOR note, the currency specified as such in the relevant pricing supplement. The index currency may be U.S. dollars or any other currency, and will be U.S. dollars unless another currency is specified in the relevant pricing supplement.

The term “index maturity” means, with respect to a floating rate note, the period to maturity of the instrument or obligation on which the interest rate formula is based, as specified in the relevant pricing supplement.

The term “ISDA Definitions” means the 2006 ISDA Definitions published by the International Swaps and Derivatives Association, Inc. or any successor thereto, as amended or supplemented from time to time, or any successor definitional booklet for interest rate derivatives published from time to time.

The term “ISDA Fallback Adjustment” means the spread adjustment (which may be a positive or negative value or zero) that would apply for derivatives transactions referencing the ISDA Definitions to be determined upon the occurrence of an index cessation event with respect to the Benchmark for the applicable tenor.

The term “ISDA Fallback Rate” means the rate that would apply for derivatives transactions referencing the ISDA Definitions to be effective upon the occurrence of an index cessation date with respect to the Benchmark for the applicable tenor excluding the applicable ISDA Fallback Adjustment.

The term “London business day” means any day on which dealings in the relevant index currency are transacted in the London interbank market.

The term “money market yield” means a yield expressed as a percentage and calculated in accordance with the following formula:

where

“D” means the annual rate for commercial paper quoted on a bank discount basis and expressed as a decimal; and

“M” means the actual number of days in the relevant interest reset period.

The term “principal financial center” means the capital city of the country to which an index currency relates (or the capital city of the country issuing the specified currency, as applicable), except that with respect to U.S. dollars, Australian dollars, Canadian dollars, South African rands and Swiss francs, the “principal financial center” means The City of New York, Sydney, Toronto, Johannesburg and Zurich, respectively, and with respect to euros, the principal financial center means London.

The term “representative amount” means an amount that, in the calculation agent’s judgment, is representative of a single transaction in the relevant market at the relevant time.

The term “Reference Time” with respect to any determination of the Benchmark means (1) if the Benchmark is LIBOR, 11:00 a.m. (London time) on the relevant interest determination date, (2) if the Benchmark is Compounded SOFR, the SOFR Index Determination Time, as such time is defined above, and (3) if the Benchmark is not LIBOR or Compounded SOFR, the time determined by the calculation agent in accordance with the Benchmark Replacement Conforming Changes.

The term “Relevant Governmental Body” means the Board of Governors of the Federal Reserve System and/or the Federal Reserve Bank of New York, or a committee officially endorsed or convened by the Board of Governors of the Federal Reserve System and/or the Federal Reserve Bank of New York or any successor thereto.

The term “Reuters screen” means the display on the Thomson Reuters 3000 Xtra service, or any successor or replacement service, on the page or pages specified in this prospectus supplement or in the relevant pricing supplement, or any successor or replacement page or pages on that service.

The term “Reuters screen EURIBOR01 page” means the display on the Reuters screen page titled “EURIBOR01” on which EURIBOR rates of major banks for the euro are displayed.

The term “Reuters screen FEDFUNDS1 page” means the display on the Reuters screen page titled “FEDFUNDS1” on which U.S. dollar federal funds rates are displayed.

The term “Reuters screen ICESWAP1 page” means the display on the Reuters screen page titled “ICESWAP1” on which CMS rates are displayed.

The term “Reuters screen LIBOR page” means the display on the Reuters screen page titled “LIBOR01” or “LIBOR02”, as specified in the relevant pricing supplement, on which London interbank rates of major banks for the relevant index currency are displayed.

The term “Reuters screen USAUCTION10 or USAUCTION11 page” means the display on the Reuters screen page titled “USAUCTION10” or “ USAUCTION11” on which U.S. Treasury auction rates are displayed.

The term “Reuters screen US PRIME 1 page” means the display on the Reuters screen page titled “US PRIME 1” for the purpose of displaying prime rates or base lending rates of major U.S. banks.

The term “SOFR” with respect to any day means the secured overnight financing rate published for such day by the Federal Reserve Bank of New York, as the administrator of the benchmark (or a successor administrator), on the Federal Reserve Bank of New York’s Website.

The term “Term SOFR” means the forward-looking term rate for the applicable Corresponding Tenor based on SOFR that has been selected or recommended by the Relevant Governmental Body.

The term “Unadjusted Benchmark Replacement” means the Benchmark Replacement excluding the Benchmark Replacement Adjustment.

If, when we use the terms designated CMT Reuters page, H.15, H.15 daily update, Reuters screen EURIBOR01 page, Reuters screen FEDFUNDS1 page, Reuters screen ICESWAP1 page, Reuters screen LIBOR01 page or LIBOR02 page, Reuters screen USAUCTION10 or USAUCTION11 page or Reuters screen US PRIME 1

page, or, we refer to a particular heading or headings on any of those pages, those references include any successor or replacement heading or headings as determined by the calculation agent.

Decisions and Determinations. Any determination, decision or election that may be made by the calculation agent or us pursuant to the benchmark replacement provisions described in this subsection entitled “Interest Rates,” including any determination with respect to tenor, rate or adjustment or of the occurrence or non-occurrence of an event, circumstance or date and any decision to take or refrain from taking any action or any selection:

Any determination, decision or election pursuant to the benchmark replacement provisions not made by the calculation agent will be made by us on the basis as described above. The calculation agent shall have no liability for not making any such determination, decision or election. In addition, we may designate an entity (which may be our affiliate) to make any determination, decision or election that we have the right to make in connection with the benchmark replacement provisions set forth in this pricing supplement.

Payment Mechanics

Who Receives Payment?

If interest is due on a note on an interest payment date, we will pay the interest to the person or entity in whose name the note is registered at the close of business on the regular record date relating to the interest payment date. If interest is due at maturity but on a day that is not an interest payment date, we will pay the interest to the person or entity entitled to receive the principal of the note. If principal or another amount besides interest is due on a note at maturity, we will pay the amount to the holder of the note against surrender of the note at a proper place of payment (or, in the case of a global note, in accordance with the applicable policies of the depositary).

How We Will Make Payments Due in U.S. Dollars

We will follow the practice described in this subsection when paying amounts due in U.S. dollars. Payments of amounts due in other currencies will be made as described in the next subsection.

Payments on Global Notes. We will make payments on a global note directly to the registered holder, which will be the depositary or its nominee, and otherwise in accordance with the applicable policies of the depositary as in effect from time to time. We will not make payments to any indirect holders who own beneficial interests in the global note. An indirect holder’s right to receive those payments will be governed by the rules and practices of the depositary and its participants, as described under “Global Notes” and in the accompanying prospectus in the section “Description of Debt Securities We May Offer — Legal Ownership and Book-Entry Issuance”.

Payments on Non-Global Notes. We will make payments on a note in non-global form as follows. We will pay interest that is due on an interest payment date by check mailed on the interest payment date to the holder at his or her address shown on the trustee’s records as of the close of business on the regular record date. We will make all other payments by check at the paying agent described below, against surrender of the note in the case of principal

and any other amounts due at maturity. All payments by check will be made in next-day funds — i.e., funds that become available on the day after the check is cashed.

Alternatively, if a non-global note has a face amount of at least $1,000,000 and the holder asks us to do so, we will pay any amount that becomes due on the note by wire transfer of immediately available funds to an account at a bank in New York City, on the due date. To request wire payment, the holder must give the paying agent appropriate wire transfer instructions at least five business days before the requested wire payment is due. In the case of any interest payment due on an interest payment date, the instructions must be given by the person or entity who is the holder on the relevant regular record date. In the case of any other payment, payment will be made only after the note is surrendered to the paying agent. Any wire instructions, once properly given, will remain in effect unless and until new instructions are given in the manner described above.

How We Will Make Payments Due In Other Currencies

We will follow the practice described in this subsection when paying amounts that are due in a specified currency other than U.S. dollars.

Payments on Global Notes. We will make payments on a global note in accordance with the relevant policies as in effect from time to time of the depositary, which, unless otherwise specified in the relevant pricing supplement or product supplement, will be DTC, Euroclear or Clearstream. Unless we specify otherwise in the relevant pricing supplement or product supplement, DTC will be the depositary for all notes in global form. We understand that DTC’s policies, as currently in effect, are as follows.

Unless otherwise indicated in the relevant pricing supplement or product supplement, if you are an indirect holder of global notes denominated in a specified currency other than U.S. dollars and if you elect to receive payments in that other currency, you must notify the participant through which your interest in the global note is held of your election:

You may elect to receive all or only a portion of any interest, principal or premium payment in a specified currency other than U.S. dollars.

Your participant must, in turn, notify DTC of your election on or before the third DTC business day after that regular record date, in the case of a payment of interest, and on or before the 12th DTC business day prior to stated maturity, or on the redemption or repayment date if your note is redeemed or repaid earlier, in the case of a payment of principal or any premium.

DTC, in turn, will notify the paying agent of your election in accordance with DTC’s procedures.

If complete instructions are received by the participant and forwarded by the participant to DTC, and by DTC to the paying agent, on or before the dates noted above, the paying agent, in accordance with DTC’s instructions will make the payments to you or your participant by wire transfer of immediately available funds to an account maintained by the payee with a bank located in the country issuing the specified currency or in another jurisdiction acceptable to us and the paying agent.

If the foregoing steps are not properly completed, we expect DTC to inform the paying agent that payment is to be made in U.S. dollars. In that case, we or our agent will convert the payment to U.S. dollars in the manner

described below under “Conversion to U.S. Dollars”. We expect that we or our agent will then make the payment in U.S. dollars to DTC and that DTC in turn will pass it along to its participants.

Payments on Non-Global Notes. Except as described in the last paragraph under this heading, we will make payments on notes in non-global form in the applicable specified currency. We will make these payments by wire transfer of immediately available funds to any account that is maintained in the applicable specified currency at a bank designated by the holder that is acceptable to us and the trustee. To designate an account for wire payment, the holder must give the paying agent appropriate wire instructions at least five business days before the requested wire payment is due. In the case of any interest payment due on an interest payment date, the instructions must be given by the person or entity who is the holder on the regular record date. In the case of any other payment (including payments of principal and any other amounts due at maturity), the payment will be made only after the note is surrendered to the paying agent. Any instructions, once properly given, will remain in effect unless and until new instructions are properly given in the manner described above.

If a holder fails to give instructions as described above, we will notify the holder at the address in the trustee’s records and will make the payment within five business days after the holder provides appropriate instructions. With respect to payments of interest, if the holder fails to give appropriate instructions for payment within 30 days after the notice described above has been delivered, we may, but are not required to, at our option, make such interest payment by check mailed to the holder at his or her address shown on the trustee’s records as of the close of business on the applicable regular record date. Any late payment made in these circumstances will be treated under the indenture as if made on the due date, and no interest will accrue on the late payment from the due date to the date paid.

Although a payment on a note in non-global form may be due in a specified currency other than U.S. dollars, we will make the payment in U.S. dollars if the holder asks us to do so. To request U.S. dollar payment, the holder must provide appropriate written notice to the trustee at least five business days before the next due date for which payment in U.S. dollars is requested. In the case of any interest payment due on an interest payment date, the request must be made by the person or entity who is the holder on the regular record date. Any request, once properly made, will remain in effect unless and until revoked by notice properly given in the manner described above.

Conversion to U.S. Dollars. When we are asked by a holder to make payments in U.S. dollars of an amount due in another currency, either on a global note or a non-global note as described above, the exchange rate agent described below will calculate the U.S. dollar amount the holder receives in the exchange rate agent’s discretion.

A holder that requests payment in U.S. dollars will bear all associated currency exchange costs, which will be deducted from the payment.

When the Specified Currency is Not Available. If we are obligated to make any payment in a specified currency other than U.S. dollars, and the specified currency or any successor currency is not available to us due to circumstances beyond our control — such as the imposition of exchange controls or a disruption in the currency markets — we will be entitled to satisfy our obligation to make the payment in that specified currency by making the payment in U.S. dollars, on the basis of the exchange rate determined by the exchange rate agent described below, in its discretion.

The foregoing will apply to any note, whether in global or non-global form, and to any payment, including a payment at maturity. Any payment made under the circumstances and in a manner described above will not result in a default under any note or the indenture.

Exchange Rate Agent. If we issue a note in a specified currency other than U.S. dollars, we will appoint a financial institution to act as the exchange rate agent and will name the institution initially appointed when the note is originally issued in the relevant pricing supplement or product supplement. We may select BMO Capital Markets Corp. or another of our affiliates to perform this role. We may change the exchange rate agent from time to time after the original issue date of the note without your consent and without notifying you of the change.

All determinations made by the exchange rate agent will be at its sole discretion unless we state in the relevant pricing supplement or product supplement that any determination requires our approval. In the absence of manifest error, those determinations will be conclusive for all purposes and binding on you and us, without any liability on the part of the exchange rate agent.

Payment When Offices Are Closed

If any payment is due on a note on a day that is not a business day, we will make the payment on the next day that is a business day. Payments postponed to the next business day in this situation will be treated under the indenture as if they were made on the original due date. Postponement of this kind will not result in a default under any note or the indenture, and no interest will accrue on the postponed amount from the original due date to the next day that is a business day. The term business day has a special meaning, which we describe above under “Interest Rates — Floating Rate Notes — Special Rate Calculation Terms”.

Paying Agent

We may appoint one or more financial institutions to act as our paying agents, at whose designated offices notes in non-global form may be surrendered for payment at their maturity. We call each of those offices a paying agent. We are required to appoint a paying agent in each place of payment for the notes. We may add, replace or terminate paying agents from time to time. We may also choose to act as our own paying agent. We have appointed The Bank of New York Mellon as the initial paying agent. We must notify you of changes in the paying agents.

Unclaimed Payments

Regardless of who acts as paying agent, all money paid by us to a paying agent that remains unclaimed at the end of two years after the amount is due to a holder will be repaid to us. After that two-year period, the holder may look only to us for payment and not to the trustee, any other paying agent or anyone else.

Notices

Notices to be given to holders of a global note will be given only to the depositary, in accordance with its applicable policies as in effect from time to time. Notices to be given to holders of notes not in global form will be sent by mail to the respective addresses of the holders as they appear in the trustee’s records, and will be deemed given when mailed.

Neither the failure to give any notice to a particular holder, nor any defect in a notice given to a particular holder, will affect the sufficiency of any notice given to another holder.

Book-entry and other indirect holders should consult their banks or brokers for information on how they will receive notices.

Withholding

The Bank or the applicable paying agent will deduct or withhold from a payment on a note any present or future tax, duty, assessment or other governmental charge that the Bank determines is required by law or the interpretation or administration thereof to be deducted or withheld. Payments on a note will not be increased by any amount to offset such deduction or withholding, unless otherwise specified in the relevant pricing supplement and/or product supplement.

Other Provisions; Addenda

Any provisions relating to the notes, including the determination of the interest rate basis, calculation of the interest rate applicable to a floating rate note, its interest payment dates, any redemption or repayment provisions, or any other term relating thereto, may be modified and/or supplemented by the terms as specified under “Other Provisions” on the face of the applicable notes or in an addendum relating to the applicable notes, if so specified on the face of the applicable notes, and, in each case, in the relevant pricing supplement and/or product supplement.