Bank of Montreal 424B Filings

Bank of Montreal (BMO) priced Senior Medium-Term Notes, Series K—market linked notes with principal return at maturity and upside participation. The notes have a $1,000 principal per note, an original offering price of $1,000 and an estimated initial value of $948.63 per note. Issue date is May 20, 2026 and the stated maturity date is October 18, 2029 (subject to postponement). The notes link to an approximately equally weighted basket of the EURO STOXX 50®, Russell 2000® and S&P 500® indices. The upside participation rate is 100%. On maturity you receive $1,000 plus $1,000 times the average basket return if the average ending value exceeds the 100.00 starting value; otherwise you receive the $1,000 principal. Calculation days are quarterly on the 15th of Feb/May/Aug/Nov starting August 2026, with the final calculation day referenced as October 15, 2029. The notes are unsecured obligations of BMO, not FDIC/Deposit Insurance protected, and expose holders to BMO credit risk and market, averaging, liquidity, tax and index-specific risks.

Bank of Montreal priced a US$3,334,000 offering of Senior Medium-Term Notes, Series K — Autocallable Barrier Notes linked to Antero Resources Corporation common stock (ticker AR). The notes have an Initial Level of $36.74, a monthly contingent coupon of 1.3333% (approximately 16.00% per annum), a Coupon Barrier of $25.72 (70.00% of Initial Level) and a Trigger Level of $22.04 (60.00% of Initial Level).

The notes pay contingent coupons monthly beginning June 19, 2026, are callable beginning on January 13, 2027 if the Reference Asset closes at or above the Call Level (100% of Initial Level), and mature on May 19, 2028. Payment at maturity is cash only and depends on the Final Level; if a Trigger Event occurs, principal may be reduced based on the Percentage Change. The estimated initial value on the Pricing Date was $982.50 per $1,000.

Bank of Montreal is offering US$2,695,000 of Senior Medium-Term Notes, Series K — Autocallable Barrier Notes with Memory Coupons due May 21, 2029. The notes pay quarterly contingent coupons at a Contingent Interest Rate of 8.375% per quarter (approximately 33.50% per annum) if each Reference Asset meets its coupon barrier on an Observation Date. The Reference Assets are MSFT ($409.43), MU ($776.01) and NVDA ($235.74) as of pricing. Beginning August 18, 2026, the notes auto‑redeem if each Reference Asset closes at or above its Call Level (100% of Initial Level) on an Observation Date; on redemption investors receive principal plus any due Contingent Coupons. If not redeemed, maturity payoff depends on the Least Performing Reference Asset and a Trigger Level equal to 60% of each Initial Level. If a Trigger Event occurs, holders receive a Physical Delivery Amount (shares) or, at the issuer’s election, a Cash Delivery Amount that will be worth less than principal. The public offering price is 100% (agent commission 2.00%); estimated initial value is $4,590.05 per $5,000.

Bank of Montreal (BMO) is offering US$250,000 aggregate principal of Senior Medium-Term Notes, Series K — Capped Buffer Notes linked to the NASDAQ-100 Index®. The notes mature on May 19, 2031 and provide 1:1 upside participation up to a Maximum Redemption Amount of $1,735.00 per $1,000 (a 73.50% cap). The notes include a 20.00% buffer: if the index declines by no more than 20.00% from the Initial Level of 29,580.30, investors receive principal back; declines beyond that produce losses of 1% of principal per 1% index decline, up to an 80.00% loss. The notes pay no interest, are unsecured obligations of BMO, are not listed, and are subject to the issuer’s credit risk. Pricing and settlement dates: Pricing Date May 14, 2026, Settlement May 19, 2026, Valuation and Maturity May 14/19, 2031. The initial estimated value was $948.14 per $1,000; the public offering price included commissions and hedging costs.

Bank of Montreal priced a structured note offering linked to the S&P 500® Index. The notes were issued at an original issue price of $1,000 per note for a total principal amount of $20,355,000. The trade date is May 14, 2026, the original issue date is May 19, 2026, the determination date is July 17, 2028 and the stated maturity date is July 19, 2028 (both subject to postponement).

The notes do not pay interest. If the final index level on the determination date is at or above the threshold level of 85.00% (6,376.054) of the initial level (initial level 7,501.24), each $1,000 note will pay the threshold settlement amount of $1,196.50. If the final level is below the threshold, holders absorb downside: the notes lose approximately 1.1765% of principal for every 1% decline below the threshold, and could lose some or all principal. The estimated initial value on the trade date is $996.88 per $1,000 principal amount.

Bank of Montreal (BMO) is offering market‑linked, auto‑callable senior medium‑term notes due May 24, 2029 that pay monthly contingent coupons and return principal at maturity only if the lowest performing Underlier stays above a 50% downside threshold. The offering price is $1,000 per security; estimated initial value at the preliminary pricing is $961.10 (will not be less than $920.00 at pricing). The contingent coupon rate will be determined on pricing and will be at least 23.40% per annum. Calculation days are monthly (21st of each month) starting June 2026 with automatic call observation windows from November 2026 to April 2029. If not called, maturity payment depends solely on the performance factor of the lowest performing Underlier (Amazon, IBM, Marvell) and can result in loss of principal if that Underlier falls below 50% of its starting value. Pricing date and issue date are May 21, 2026 and May 27, 2026, respectively. Purchasers bear BMO credit risk; secondary market liquidity is limited and contingent coupon and tax treatment carry additional risks.

Bank of Montreal priced senior medium-term equity-linked securities (face amount $1,000) linked to the lowest performing of INTC, PLTR and UNH. The offering price is $1,000 per security and our estimated initial value was $932.28 per security. The securities pay a 27.00% per annum contingent coupon monthly (with a memory feature) and are auto-callable if the lowest performing Underlier equals or exceeds its starting value on certain monthly calculation days. If not called, principal at maturity depends on the lowest performing Underlier: full face amount if its ending value is >= 50% of its starting value, otherwise the principal is reduced pro rata to that Underlier’s performance factor. Payments are unsecured obligations of Bank of Montreal and subject to its credit risk. Terms include monthly calculation days from June 2026 through May 2029, a stated maturity of May 17, 2029, and an agent discount up to $23.25 per security.

Bank of Montreal priced $10,000,000 of Senior Medium‑Term Notes, Series K, a fixed‑rate senior unsecured note issue. The Notes are $1,000 per note, carry a 4.35% per annum fixed interest rate, were issued on May 20, 2026 and mature on November 20, 2028.

The Notes pay interest semi‑annually on May 20 and November 20, are redeemable by the Bank in whole (but not in part) at 100% on scheduled Optional Redemption Dates, and are bail‑inable under the Canada Deposit Insurance Corporation Act, meaning they may be converted into common shares under that statute.

Bank of Montreal priced an offering of Market Linked Securities — auto-callable, contingent coupon notes linked to the lowest performing common stock of AMD, CrowdStrike and Oracle, with a face amount of $1,000 per security.

The pricing date was May 14, 2026 and the issue date is May 19, 2026. The pricing supplement states an estimated initial value of $941.83 per security and a contingent coupon rate of 24.30% per annum. The offering materials show a total offering at the original offering price of $1,908,000 with proceeds to Bank of Montreal of $1,863,639.

Bank of Montreal priced $30,000,000 of Senior Medium-Term Notes, Series K — redeemable fixed-rate notes due November 18, 2031. The notes are issued in $1,000 denominations at an original issue price of $1,000 per note, pay interest monthly at 5.00% per annum and mature on November 18, 2031. Interest payments commence June 18, 2026. The issuer may redeem the notes monthly, in whole only, at 100% of principal plus accrued interest on Optional Redemption Dates beginning November 18, 2026. The notes are bail-inable under subsection 39.2(2.3) of the Canada Deposit Insurance Corporation Act and may be converted, in whole or in part, into common shares under that regime. The notes are unsecured, will not be listed on any exchange, and are subject to Bank of Montreal credit risk and other risks described in the accompanying product and prospectus supplements.

Bank of Montreal priced US$3,246,000 of Senior Medium-Term Notes, Series K — Autocallable Barrier Notes linked to the least performing of the Russell 2000®, the Dow Jones Industrial Average® and the Nasdaq-100 Technology Sector Index. The notes pay a contingent coupon of 1.0833% per month (approximately 13.00% per annum) when each reference asset on an Observation Date is at or above its Coupon Barrier (70.00% of the Initial Level). The notes may be automatically redeemed if each Reference Asset is at or above its Call Level (100% of Initial Level) on an Observation Date beginning November 02, 2026. At maturity on April 05, 2028 (Valuation Date March 31, 2028), if a Trigger Event occurs (any Reference Asset below 70.00% of its Initial Level), payment will be $1,000 + $1,000 × Percentage Change of the Least Performing Reference Asset, which may be less than the principal and can be zero. The initial estimated value was $1,002.97 per $1,000 of principal and the public offering price was 102.14%.

Bank of Montreal (BMO) priced US$1,639,000 of Senior Medium-Term Autocallable Barrier Notes with Memory Coupons on May 13, 2026. The notes pay a contingent coupon of 0.8958% per month (approximately 10.75% per annum) if each reference index meets monthly coupon barriers and mature on May 18, 2029. The notes are linked to the S&P 500®, Russell 2000® and the Nasdaq-100 Technology Sector. They feature an automatic redemption if all reference assets are at or above their Call Levels on an observation date, and at maturity investors receive $1,000 per $1,000 unless a Trigger Event occurs (Final Level of any reference asset below its 60% Trigger Level), in which case the return equals $1,000 plus the percentage change of the least performing asset. The estimated initial value was $975.89 per $1,000 on the pricing date.

Bank of Montreal is offering US$1,964,000 aggregate principal of Senior Medium-Term Market Linked Notes, Series K due May 19, 2031, linked to the S&P 500® Futures Excess Return Index. The notes pay no interest and provide 150.00% participation in any positive Percentage Change of the Reference Asset; if the Final Level is less than or equal to the Initial Level, investors receive the principal amount at maturity. The notes were priced on May 13, 2026 with settlement May 18, 2026 and a valuation date of May 14, 2031. Price to public was 100% ($1,964,000 aggregate); agent’s commission 0.25% and proceeds to Bank of Montreal 99.75%. The initial estimated value was $981.99 per $1,000 in principal. All payments are subject to Bank of Montreal credit risk; the notes are unsecured, not interest-bearing, and will not be listed.

Bank of Montreal (BMO) priced US$2,688,000 of Senior Medium‑Term Notes, Series K — Callable Barrier Notes with Contingent Coupons due April 30, 2030, linked to the S&P 500®, Russell 2000® and the Nasdaq‑100 Technology Sector Index. The notes pay a contingent monthly coupon of 0.8125% (~9.75% annually) when each reference asset is at or above a coupon barrier equal to 70% of its Initial Level, and are callable by the issuer beginning on April 27, 2027.

Settlement is scheduled for May 18, 2026 with a Valuation Date of April 25, 2030. Payment at maturity depends on the Percentage Change of the Least Performing Reference Asset; if that asset is below its Trigger Level (also 70% of its Initial Level), principal is reduced pro rata. The estimated initial value on the Pricing Date was $973.82 per $1,000 principal amount; the public offering price is 100.80%.

Bank of Montreal priced US$749,000 Senior Medium‑Term Notes, Series K — Autocallable Barrier Notes due April 30, 2029. The notes pay a contingent coupon of 0.7917% per month (approximately 9.50% per annum) when each reference index is at or above its 70.00% Coupon Barrier on observation dates and may autocall beginning on October 27, 2026 if all Reference Assets equal or exceed their Call Levels.

If not redeemed early, payment at maturity is $1,000 per $1,000 principal unless a Trigger Event occurs (any Reference Asset below its 70.00% Trigger Level on the Valuation Date), in which case the cash payment equals $1,000 plus the Percentage Change of the Least Performing Reference Asset and may be less than your purchase price (issue price: $1,007.00 per $1,000). The pricing supplement discloses an estimated initial value of $978.85 per $1,000 on the Pricing Date.

Bank of Montreal priced US$1,182,000 Senior Medium-Term Notes, Series K Callable Barrier Notes due May 18, 2029. The notes were priced on May 13, 2026 with settlement on May 18, 2026 and a valuation date of May 15, 2029.

The notes pay a contingent coupon of 1.625% per month (approximately 19.50% per annum) when each reference ETF closes on an Observation Date at or above its coupon barrier. Reference assets are GDX (Initial Level $96.23), XLU (Initial Level $44.67) and KRE (Initial Level $67.14). If not called, maturity principal depends on the least performing reference asset; a Trigger Event occurs if any Final Level is below its Trigger Level.

Bank of Montreal (BMO) priced US$818,000 of Senior Medium-Term Notes, Series K — Contingent Risk Absolute Return Buffer Notes due May 18, 2028. The notes reference the least performing of the S&P 500® Index and the Nasdaq-100 Technology Sector Index and offer 119.00% upside leverage on any positive Percentage Change of the least performing index.

If the Least Performing Reference Asset finishes between 90.00% and 100.00% of its Initial Level, investors receive a positive capped downside payment up to a $1,100.00 Maximum Downside Redemption Amount per $1,000. If the Least Performing Reference Asset declines below the 90.00% Buffer Level, holders lose 1% of principal for each 1% decline below that buffer, up to a 90.00% loss. Payments are unsecured and subject to Bank of Montreal credit risk.

Bank of Montreal is offering non-interest-bearing, unsecured structured notes linked to the MSCI EAFE Index. Each note has a $1,000 principal amount and pays at maturity based on the index performance from the trade date to a determination date expected 20–23 months after the trade date. The notes provide 160% upside participation on positive index returns but are capped: the maximum settlement amount is expected to be within the range of $1,228.96 and $1,269.12 per $1,000 note. A buffer protects against declines up to 12.50% (buffer level = 87.50% of initial level); declines beyond that cause losses of approximately 1.1429% of principal for each 1% decline below the buffer level. The initial estimated value is expected to be $969.00–$999.00 per $1,000, which is less than the original issue price. The notes will not be listed, secondary trading may be limited, and tax treatment for U.S. holders is uncertain.

Bank of Montreal priced a primary offering of Senior Medium-Term Notes, Series K: redeemable fixed-rate notes due June 1, 2038 with a 5.35% per annum fixed interest rate. The notes will be issued June 1, 2026 at an original issue price of $1,000.00 per note.

The notes pay interest semi‑annually on June 1 and December 1, are redeemable by the issuer on semi‑annual optional redemption dates beginning June 1, 2028, and are unsecured and not listed. The issuer receives $975.00 per note after a $25.00 underwriting discount. The notes are bail-inable under the Canadian CDIC regime and may be converted into common shares under subsection 39.2(2.3) of the CDIC Act.

Bank of Montreal (BMO) priced a US$5,381,000 offering of Senior Medium-Term Notes, Series K — Autocallable Buffer Notes linked to the capital stock of The Campbell’s Company (CPB). The Pricing Date is May 12, 2026, Settlement Date May 15, 2026, Valuation Date June 10, 2027 and Maturity Date June 15, 2027.

The notes pay a Contingent Interest Rate of 0.5833% per month (approximately 7.00% per annum) when the Reference Asset closes on or above the Coupon Barrier Level of $15.29 (75.00% of the Initial Level of $20.39). Investors receive principal at maturity unless a Trigger Event occurs — defined as the Final Level falling below the Buffer Level of $15.29 (Buffer Percentage 25.00%) — in which case payment is based on the Physical Delivery Amount or Cash Delivery Amount described in the terms.

Bank of Montreal priced a preliminary offering of Senior Medium‑Term, equity‑linked, auto‑callable securities linked to DraftKings Inc. (DKNG) with a face amount and original offering price of $1,000 per security. The securities pay a fixed monthly coupon (coupon rate to be set on pricing date, at least 13.00% per annum), are automatically callable on monthly call dates if the Underlier closes at or above the starting value, and mature on May 22, 2028 if not called.

The issuer's estimated initial value at the date shown was $968.10 per security (not less than $920.00); proceeds to the issuer equal $976.75 per security after an agent discount of $23.25. At maturity, if the ending value is below a threshold equal to 70% of the starting value, holders receive a calculated number of DraftKings shares (the share delivery amount) and thus bear downside equity exposure; upside participation is limited to coupon payments. The securities are unsecured obligations of Bank of Montreal and carry issuer credit risk.

Bank of Montreal is offering US$700,000 of Senior Medium-Term Notes, Series K: Autocallable Barrier Notes with Contingent Coupons linked to the Class A common stock of Meta Platforms, Inc. ("META"). The notes pay a contingent quarterly coupon of 2.6375% (approximately 10.55% per annum) if the Reference Asset meets coupon observation conditions and may be automatically redeemed if the Reference Asset closes at or above its Call Level on an Observation Date. At maturity, if not auto‑redeemed and if the Final Level is below the Trigger Level ($359.32, 60.00% of the Initial Level), holders will receive a reduced cash payoff based on the percentage change in META's closing level; only cash will be delivered. The public offering price is 100% of principal; the issuer estimates an initial value of $965.78 per $1,000 principal on the Pricing Date. Terms are subject to adjustments for market disruption and anti-dilution as described in the product supplement.

Bank of Montreal priced US$2,643,000 of Senior Medium-Term Notes, Series K — Callable Barrier Notes with Contingent Coupons due May 15, 2029, linked to the least performing of the S&P 500, Russell 2000 and the Nasdaq-100 Technology Sector indices. The notes pay a contingent coupon of 0.8333% per month (approximately 10.00% per annum) when each reference asset on an observation date is at or above its coupon barrier (70% of the initial level). The notes are callable beginning November 11, 2026. At maturity, if any reference asset is below its 70% trigger level, investors receive $1,000 × (1 + Percentage Change of the least performing reference asset), which may be less than principal. The estimated initial value on the pricing date was $958.57 per $1,000. Investors should review the product supplement and prospectus supplement for full risk and tax details.

Bank of Montreal priced US$2,547,000 Senior Medium-Term Notes, Series K — Autocallable Barrier Notes linked to CoreWeave, Inc. (Class A common stock). The notes priced on May 12, 2026, settle May 15, 2026 and mature on November 15, 2027. They pay contingent monthly coupons of 2.725% per month (approximately 32.70% per annum) when the reference stock closes at or above the coupon barrier on observation dates, are auto‑redeemable if the stock closes at or above the call level on an observation date, and pay cash at maturity based on the reference stock's final performance subject to a 50.00% trigger (Trigger Level $53.88, Coupon Barrier $64.65, Initial Level $107.75). The notes are unsecured obligations of the Bank and have an estimated initial value of $948.02 per $1,000 on the pricing date.

Bank of Montreal prices a structured offering of Senior Medium-Term Notes, Series K: market-linked, auto-callable notes with a contingent coupon (memory feature) and contingent downside principal at risk linked to the lowest performing of Keysight Technologies, NextEra Energy and Visa. The preliminary pricing shows an estimated initial value of $971.50 per security (not less than $921.50 at pricing). The securities have a face amount of $1,000 and a minimum contingent coupon rate of 11.76% per annum, monthly calculation days and potential automatic calls beginning August 2026. If not called, principal at maturity depends on the lowest performing Underlier relative to a 50% downside threshold; poor performance can cause loss of more than 50% of principal. Payments are unsecured obligations of Bank of Montreal and subject to its credit risk.

Bank of Montreal offers $6,593,390 of Capped Trigger GEARS linked to the Russell 2000® Index due May 15, 2030. Each Security has a $10 principal amount, a 1.50 upside gearing, a 66.80% maximum gain and a downside threshold set at 75% of the Initial Underlier Value. The pricing supplement states an estimated initial value of $9.65 per Security and an Original Issue Price of $10. Payments at maturity depend on the Underlier Return, subject to the Maximum Gain; if the Final Underlier Value is below the Downside Threshold, investors bear full downside exposure and may lose a significant portion or all principal. All payments are subject to Bank of Montreal credit risk.

Bank of Montreal offers structured, non‑interest TOPIX®‑linked notes due October 19, 2027. The notes pay a cash settlement at maturity tied to the performance of the TOPIX Index measured from the trade date May 12, 2026 to the determination date October 15, 2027. For each $1,000 principal, holders receive either the greater of the $1,215.50 threshold settlement amount or $1,000 plus the underlier return if the final index level is >= the initial level (3,872.90). If the final index level is below the initial level, holders suffer a principal loss equal to the percentage decline of the index and could lose some or all principal. The notes do not pay interest, are unsecured obligations of Bank of Montreal, will not be listed, and have an initial estimated value of $986.09 per $1,000 note as of the trade date. The offering totals $49,405,000 at an original issue price of $1,000 per note; underwriting discounts and proceeds are shown in the pricing table.

Bank of Montreal is offering non-interest bearing, structured notes linked to the S&P 500® Index with a principal amount of $1,000 per note. The notes pay a fixed threshold settlement amount if the final index level is at or above 85.00% of the initial level; otherwise holders suffer downside exposure, losing approximately 1.1765% of principal for each 1% decline of the final index below the threshold. The threshold settlement amount is expected to be within $1,167.60–$1,197.10 per note. The initial estimated value is expected to be within $969.00–$999.00 per $1,000 principal, which is lower than the original issue price. The determination date will be set on the trade date and is expected to fall within a 26–29 month range; the stated maturity is expected to be the second scheduled business day after that date. These unsecured notes are subject to Bank of Montreal credit risk, limited secondary market liquidity, tax uncertainty under U.S. law, and market-disruption postponement provisions.

Bank of Montreal (BMO) is offering $2,907,000 of Senior Medium-Term Notes, Series K, in denominations of $1,000 per note. The Notes pay a fixed 5.00% per annum interest semiannually, mature on May 18, 2033, and are redeemable by the Bank on semiannual May/November Optional Redemption Dates beginning November 18, 2027.

The Notes are unsecured, will not be listed, and are bail-inable under the Canadian CDIC Act, permitting conversion in whole or in part into common shares under specified statutory powers. The original issue price is $1,000.00 per Note; underwriting discount is $7.00 per Note and proceeds to BMO are $993.00 per Note (total proceeds $2,886,651.00).

Bank of Montreal issues a preliminary pricing supplement for Senior Medium-Term Notes, Series K—ETF Linked Securities with auto-call and leveraged upside participation linked to the iShares Expanded Tech-Software Sector ETF. The offering is priced at an Original Offering Price of $1,000 per security with an estimated initial value of $964.20 and an estimated minimum initial value at pricing of $915.00. The notes feature an automatic call on May 21, 2027 if the Underlier closes at or above the starting value, a call premium of at least 16.55%, an upside participation rate of 125%, and a downside threshold equal to 70% of the starting value. If not called, the stated maturity date is May 23, 2029, and the maturity payment depends on the Underlier's ending value, including full loss exposure if the ending value is below the threshold. The securities are unsecured obligations of Bank of Montreal and carry issuer credit risk and tax-treatment uncertainty as described in the supplement.

Bank of Montreal launches a preliminary pricing supplement for Senior Medium-Term Notes, Series K: equity-linked, auto-callable notes due May 23, 2029 linked to the lowest performing of CRWD, PLTR and TSLA. The offering price is $1,000 per security with proceeds to Bank of Montreal of $976.75 per security and an agent discount of $23.25 per security. Pricing date is May 18, 2026 and issue date is May 21, 2026. The securities pay monthly contingent coupons (contingent coupon rate determined on pricing date, at least 21.00% per annum), are auto-callable if the lowest performing underlier closes at or above its starting value on specified calculation days, and expose holders to downside principal risk if the lowest performing underlier finishes below 50% of its starting value on the final calculation day. The estimated initial value on the preliminary pricing supplement is $964.90 (not less than $915.00 at pricing) and the notes are unsecured obligations of Bank of Montreal.

Bank of Montreal is offering additional Exchange Traded Notes — Energy -3X Inverse Leveraged ETNs — as an Amendment No. 5 to the February 14, 2023 pricing supplement.

The amendment adds $12,500,000 of additional notes, bringing the outstanding aggregate principal amount of this tranche to $50,000,000 (2,000,000 notes at $25 per note as expected May 13, 2026). The notes provide a daily resetting -3x inverse exposure to the Solactive MicroSectors™ Energy Index (ticker BIGOIL), do not pay interest, do not guarantee principal, and charge a $0.95% per annum Daily Investor Fee plus potential negative Daily Interest and a 0.125% Redemption Fee. The notes are listed on the NYSE under ticker WTID and are intended as short-term daily trading tools rather than buy-and-hold investments.

Bank of Montreal priced a primary offering of $4,500,000 of Senior Medium-Term Notes, Series K, redeemable fixed-rate notes due May 14, 2031. The Notes pay interest at 5.00% per annum, in denominations of $1,000 per Note, and are redeemable at 100% on semi-annual Optional Redemption Dates commencing May 14, 2027. The Notes are bail-inable and subject to conversion under subsection 39.2(2.3) of the Canada Deposit Insurance Corporation Act, which binds holders to the applicable Canadian bail-in regime. The offering price was $1,000.00 per Note (original issue price), with proceeds to the bank of $996.00 per Note after an underwriting discount of $4.00 per Note.

Bank of Montreal is offering $1,500,000 aggregate Principal Amount of Senior Medium‑Term Notes, Series K, in denominations of $1,000 per Note. The Notes carry a fixed 4.75% annual interest rate, pay interest semi‑annually, have a stated maturity of May 14, 2031 and an Issue Date of May 14, 2026. The Notes are redeemable in whole (but not in part) on semi‑annual Optional Redemption Dates beginning May 14, 2028, at 100% of principal plus accrued interest. The Notes are unsecured, will not be listed on an exchange and are bail‑inable under the Canada Deposit Insurance Corporation Act, permitting conversion into common shares under specified statutory powers.

Bank of Montreal is offering $1,500,000 aggregate principal of Senior Medium-Term Notes, Series K — redeemable fixed-rate notes due November 14, 2033. The Notes pay interest at 5.00% per annum, payable semi‑annually on each May 14 and November 14, and are redeemable in whole by the issuer on semi‑annual optional redemption dates.

The Notes are denominated in $1,000 increments, priced at an original issue price of $1,000.00 per Note with an underwriting discount of $7.50 per Note. The Notes are unsecured, will not be listed on an exchange, and are bail-inable under the Canada Deposit Insurance Corporation Act, permitting conversion into common shares under specified statutory powers.

Bank of Montreal published a preliminary pricing supplement for Senior Medium‑Term Notes, Series K—equity‑linked, auto‑callable securities with contingent monthly coupons and contingent downside principal risk, offered at an original offering price of $1,000 per security.

The pricing supplement ties each security to the lowest performing of Broadcom Inc. (AVGO), Palantir Technologies Inc. (PLTR) and Tesla, Inc. (TSLA), sets the pricing date as May 18, 2026, the issue date as May 21, 2026 and a stated maturity of May 23, 2029. The securities pay contingent monthly coupons (the contingent coupon rate will be at least 21.03% per annum), are subject to automatic call if the lowest performing underlier closes at or above its starting value on specified calculation days, and expose holders to potential loss of principal if the lowest performing underlier falls below its downside threshold (50% of starting value) at maturity.

Bank of Montreal priced $1,500,000 of Senior Medium-Term Notes, Series K — redeemable fixed-rate notes due May 14, 2036. The Notes pay 5.25% per annum, accrue semi‑annual interest beginning November 14, 2026, and were issued at $1,000.00 per note on May 14, 2026.

The offering is redeemable by the issuer on semi‑annual Optional Redemption Dates beginning May 14, 2027. The Notes are bail-inable under the Canada Deposit Insurance Corporation Act and may be converted into common shares under subsection 39.2(2.3) of the CDIC Act. Original issue price per note was $1,000.00, underwriting discount $10.00 per note, and proceeds to Bank of Montreal $990.00 per note.

Bank of Montreal is offering $3,000,000 of Senior Medium‑Term Notes, Series K. The Notes are redeemable fixed‑rate obligations with a 5.35% per annum coupon, a stated maturity of May 14, 2038, and $1,000 principal per Note. The issuer may redeem the Notes in whole (but not in part) on semi‑annual Optional Redemption Dates beginning May 14, 2028. The Notes are bail‑inable under the CDIC Act and may be converted into common shares of Bank of Montreal in accordance with Canadian bank resolution powers. Original issue price was $1,000.00 per Note; total proceeds to Bank of Montreal were $2,974,500.00 after underwriting discounts.

Bank of Montreal is offering $1,500,000 of Senior Medium-Term Notes, Series K, redeemable fixed-rate notes due May 14, 2029. The Notes are issued at $1,000.00 per Note with a 4.30% fixed annual interest rate, semiannual interest payments beginning November 14, 2026. The issuer may redeem the Notes in whole (but not in part) on semiannual Optional Redemption Dates from May 14, 2027 through November 14, 2028 at 100% of principal plus accrued interest. The Notes are bail-inable and subject to conversion under subsection 39.2(2.3) of the Canada Deposit Insurance Corporation Act, and payments are unsecured and subject to Bank of Montreal credit risk.

Bank of Montreal priced a preliminary offering of non‑interest bearing, equity‑linked notes tied to the S&P 500® Index. Each note has a $1,000 principal amount and a threshold level equal to 85.00% of the initial underlier level; if the final level is at or above the threshold you will receive a threshold settlement amount expected to be between $1,177.30 and $1,208.50 per note. If the final underlier level is below the threshold, holders lose approximately 1.1765% of principal for every 1% the final level is below the threshold and could lose some or all principal. The issuer’s estimated initial value is expected to be between $969.00 and $999.00 per $1,000 note; the original issue price is $1,000. The notes are unsecured obligations of Bank of Montreal, are not exchange‑listed, and are designed to be held to maturity.

Bank of Montreal priced $1,122,000 of Senior Medium‑Term Notes, Series K: redeemable fixed‑rate notes with a 4.85% per annum coupon and a stated maturity of May 14, 2031. The notes were issued at $1,000.00 per note with an underwriting discount of $2.50 per note.

The notes pay interest semi‑annually on the 14th of May and November beginning November 14, 2026, are redeemable in whole (but not in part) on semi‑annual optional redemption dates at 100% of principal, and are not listed on any exchange. These securities are bail‑inable under the Canada Deposit Insurance Corporation Act and may be converted into common shares under that regime.

Bank of Montreal is offering $1,500,000 aggregate principal amount of Senior Medium-Term Notes, Series K—redeemable fixed-rate notes due May 14, 2031. Each Note has a principal amount of $1,000 and a stated fixed interest rate of 4.70% per annum, payable semi-annually on May 14 and November 14, commencing November 14, 2026. The Notes are redeemable by the issuer in whole (but not in part) on semi-annual optional redemption dates at 100% of principal plus accrued interest, and are not repayable at the option of holders prior to maturity. The Notes are unsecured obligations, will not be listed on any exchange, and are bail-inable under the Canada Deposit Insurance Corporation Act, permitting conversion into common shares under specified Canadian resolution powers.

Bank of Montreal priced Senior Medium‑Term Notes, Series K — Redeemable Fixed Rate Notes due May 27, 2031. The Notes pay 4.80% per annum interest payable semi‑annually and have a $1,000 per Note principal amount with an Issue Date of May 27, 2026 and Stated Maturity of May 27, 2031. The issuer may redeem the Notes in whole (but not in part) on semi‑annual Optional Redemption Dates beginning May 27, 2027 at 100% of principal plus accrued interest. The offering price per Note is $1,000.00, the underwriting discount is $15.00 per Note, and proceeds to Bank of Montreal are $985.00 per Note. The Notes are bail‑inable and subject to conversion into common shares under subsection 39.2(2.3) of the Canada Deposit Insurance Corporation Act, with related consent and jurisdictional provisions described in the supplement.

Bank of Montreal priced a preliminary offering of senior medium-term, equity-linked, auto-callable securities tied to the lowest performing common stock of Broadcom, Blackstone and NVIDIA. The face amount and original offering price are $1,000 per security. The issuer’s estimated initial value on the pricing date was $956.70 per security (with a floor of $920.00 at pricing). The securities pay monthly contingent coupons (contingent coupon rate to be set at pricing, at least 18.00% per annum), can be automatically called if the lowest performing underlier meets its starting value on certain calculation days, and mature on or about May 23, 2029. If not called, maturity payment depends on the ending value of the lowest performing underlier; a decline below the downside threshold (50% of starting value) exposes holders to proportional loss of principal. Payments are subject to Bank of Montreal credit risk and complex tax and withholding rules.

Bank of Montreal is offering Senior Medium-Term Notes, Series K, fixed-rate, with a 4.75% per annum coupon. The Notes are issued at $1,000 per Note (original issue price) with proceeds to the issuer of $985 per Note after a $15 underwriting discount. The Issue Date is May 27, 2026 and the Stated Maturity Date is May 27, 2031. Interest is payable semi‑annually on May 27 and November 27, beginning November 27, 2026.

The Notes are redeemable in whole at 100% of principal on semi‑annual Optional Redemption Dates beginning May 27, 2028. The Notes are not listed on any exchange and are unsecured obligations of Bank of Montreal. They are bail-inable notes and may be converted into common shares under the CDIC Act, subject to Canadian resolution powers; holders are deemed to consent to those terms by acquisition.

Bank of Montreal is offering Senior Medium‑Term Notes, Series K, Redeemable Fixed Rate Notes paying 5.00% per annum with a stated maturity of May 27, 2031. The notes are issued in $1,000 denominations with an Issue Date of May 27, 2026 and interest paid semi‑annually on May 27 and November 27.

The notes are redeemable by Bank of Montreal, in whole but not in part, on semi‑annual optional redemption dates at 100% of principal plus accrued interest. They are bail‑inable notes subject to conversion into common shares under subsection 39.2(2.3) of the CDIC Act, and holders are deemed to agree to the Canadian bail‑in regime.

Bank of Montreal is offering Senior Medium‑Term Notes, Series K — redeemable fixed‑rate notes due May 22, 2029. The Notes are issued in $1,000 denominations, pay 4.60% per annum interest semi‑annually and will be issued on May 22, 2026.

The issuer may redeem the Notes in whole on scheduled Optional Redemption Dates semi‑annually beginning May 22, 2027. The Notes are bail‑inable and subject to conversion under subsection 39.2(2.3) of the Canada Deposit Insurance Corporation Act.

Bank of Montreal priced a preliminary offering of market-linked, auto-callable senior medium-term notes (Series K) linked to the lowest performing of Apple Inc., Advanced Micro Devices, Inc. and JPMorgan Chase & Co.. Pricing date is May 22, 2026, issue date May 28, 2026, and stated maturity May 25, 2029. The original offering price is $1,000 per security; the estimated initial value on the preliminary pricing supplement is $959.40 (not less than $910.00 at pricing). The securities pay monthly contingent coupons (with a memory feature) only if the lowest performing underlier on each calculation day meets a coupon threshold (60% of starting value). The contingent coupon rate will be set on pricing and will be at least 23.10% per annum. If not called, the maturity payment depends on the lowest performing underlier: full face amount if its ending value is at or above the 60% downside threshold; otherwise the payment equals $1,000 times that underlier’s performance factor, potentially resulting in losses exceeding 40% of face amount.

Bank of Montreal prices Senior Medium‑Term Notes, Series K — fixed‑rate notes due May 14, 2029. The offering is for notes with a $1,000 principal amount per Note, an interest rate of 4.40% per annum, semiannual interest payments and an Issue Date of May 26, 2026. The notes are redeemable by Bank of Montreal on semiannual optional redemption dates at 100% of principal plus accrued interest and are bail‑inable under the Canada Deposit Insurance Corporation Act. The original issue price per Note is $1,000.00 with an underwriting discount of $10.00, leaving proceeds to the issuer of $990.00 per Note.