Bank of Montreal 424B Filings

Bank of Montreal (BMO) is pricing US$3,248,000 of Senior Medium-Term Notes, Series K — Buffer Enhanced Return Notes due April 30, 2031 — linked to the S&P 500® Futures Excess Return Index. The notes provide 190.00% upside leverage on any appreciation but include a 10.00% buffer against losses; if the Reference Asset falls more than 10.00% from its Initial Level, investors lose 1% of principal for each 1% decline beyond the buffer, up to a 90.00% principal loss. The notes pay no interest, are unsecured obligations of Bank of Montreal, were priced at $1,000 per $1,000 (100% price to public) with an estimated initial value of $945.29 per $1,000, and will not be listed on an exchange.

Bank of Montreal (BMO) priced US$515,000 of Senior Medium-Term Notes, Series K — Capped Contingent Risk Absolute Return Buffer Notes due April 30, 2030 linked to the S&P 500® Index. The notes offer 200.00% upside leverage subject to a Maximum Redemption Amount of $1,405.00 per $1,000 and a 10.00% buffer (Buffer Level = 90.00% of the Initial Level). If the Reference Asset finishes between the Initial Level and the Buffer Level, investors receive a positive capped downside payout up to a $1,100.00 Maximum Downside Redemption Amount; declines beyond the 10.00% buffer reduce principal dollar-for-dollar, with up to 90.00% principal loss possible. The notes pay no interest, are unsecured obligations of BMO, and are subject to BMO credit risk and limited liquidity.

Bank of Montreal priced US$125,000 Senior Medium-Term Notes, Series K — Capped Buffer Enhanced Return Notes linked to the Russell 2000® Index. The notes pay 200.00% upside exposure to positive index performance, subject to a Maximum Redemption Amount of $1,342.50 per $1,000. A 10.00% buffer protects principal from declines up to that threshold; if the Final Level is below the Buffer Level, holders lose 1% of principal for each 1% decline beyond 10.00%, up to a possible 90.00% principal loss. The notes mature on October 30, 2028, with a valuation date of October 25, 2028. They do not pay interest, are unsecured obligations of Bank of Montreal, are not exchange listed, and are subject to the issuer's credit risk. The issuer's initial estimated value was $971.99 per $1,000. Terms include an Upside Leverage Factor of 200.00%, Buffer Percentage of 10.00%, and Pricing Date of April 27, 2026.

Bank of Montreal priced US$60,000 Senior Medium-Term Notes, Series K, Capped Buffer Enhanced Return Notes linked to the S&P 500® Index. The notes offer 125.00% upside exposure to appreciation in the S&P 500® up to a Maximum Redemption Amount of $1,630.00 per $1,000 (a 63.00% capped return). If the S&P 500® falls more than 10.00% from the Initial Level, investors absorb losses equal to 1% of principal for each 1% decline beyond the 10.00% buffer (up to a 90.00% loss). The notes are non-interest bearing, unsecured obligations of Bank of Montreal, payable at maturity on April 30, 2031, and all payments are subject to the Bank’s credit risk.

Bank of Montreal priced US$6,754,000 Senior Medium-Term Notes, Series K — Digital Return Barrier Notes due April 30, 2031. The notes pay at maturity based on the least performing of the S&P 500®, NASDAQ-100® and Russell 2000®: investors receive a Digital Return of 63.00% if the least performing reference asset is at or above its Digital Barrier Level, or a one-to-one upside above the Digital Return if that asset gains more. If the least performing asset falls below its Barrier Level (70.00% of initial), holders lose 1% of principal for each 1% decline; total loss of principal is possible. Notes are unsecured, non‑interest bearing, not exchange‑listed, subject to BMO credit risk, issued in $1,000 denominations, with an estimated initial value of $975.67 per $1,000 and settlement on April 30, 2026.

Bank of Montreal priced US$985,000 Senior Medium-Term Notes, Series K — Capped Contingent Risk Absolute Return Buffer Notes linked to the S&P 500® Index. The notes pay no interest, offer 125% upside and 125% downside leverage subject to a Maximum Redemption Amount of $1,200 and a Buffer Level equal to 80% of the Initial Level. If the Final Level is between the Initial Level and the Buffer Level, investors receive a leveraged positive return up to a Maximum Downside Redemption Amount of $1,250 per $1,000. If the Reference Asset falls more than 20% below the Initial Level, holders lose 1% of principal for each additional 1% decline (up to an 80% loss). Payments are unsecured and subject to Bank of Montreal credit risk.

Bank of Montreal priced US$1,000,000 Senior Medium-Term Notes, Series K — Autocallable Barrier Notes with Memory Coupons due April 30, 2030. The notes pay a Contingent Coupon of 0.9333% per month (~11.20% per annum) if each reference index meets its monthly Coupon Barrier (80% of initial levels). If not autocalled, principal at maturity depends on the performance of the least performing of the S&P 500, NASDAQ-100 and Russell 2000; a Trigger Event (final level below 80% of initial) causes a proportional principal loss. Pricing date was April 27, 2026, settlement April 30, 2026, valuation date April 25, 2030. The estimated initial value on the pricing date was $984.36 per $1,000.

Bank of Montreal is offering US$590,000 of Senior Medium‑Term Notes, Series K — autocallable barrier notes linked to CrowdStrike Holdings, Inc. Class A common stock (CRWD). The notes price on April 27, 2026, settle on April 30, 2026, and mature on April 30, 2029. The notes pay a quarterly Coupon of 2.50% (approximately 10.00% per annum) and are automatically redeemed if, on a Call Observation Date beginning April 27, 2027, the Reference Asset closes at or above the Call Level ($454.61). If not called, principal repayment at maturity depends on the Final Level relative to a Trigger Level of $227.31 (50.00% of the Initial Level). The estimated initial value is $954.26 per $1,000 principal amount; the public offering price is 100% of principal.

Bank of Montreal priced US$17,900,000 of Senior Medium-Term Notes, Series K — Autocallable Barrier Notes with Contingent Coupons due April 30, 2029, linked to the least performing of the S&P 500, Russell 2000 and the Dow Jones Industrial Average. The notes pay monthly contingent coupons of 0.5833% per month (approximately 7.00% per annum) if each reference asset on an Observation Date is at or above its Coupon Barrier Level (70% of initial levels). The notes may be automatically redeemed beginning on October 27, 2026 if each Reference Asset equals at least 105.00% of its Initial Level on an Observation Date. At maturity, if not automatically redeemed, principal repayment depends on the performance of the least performing Reference Asset and may be less than principal, including zero; a Trigger Event occurs if any Final Level is below its Trigger Level (70% of Initial Level) on the Valuation Date.

Bank of Montreal priced US$1,985,000 in Senior Medium‑Term Notes, Series K — Autocallable Barrier Notes linked to the least performing of the S&P 500® and Russell 2000®. The notes pay quarterly contingent coupons of 2.125% per quarter if both indices are at or above 70% of their initial levels on observation dates, can autocall beginning April 27, 2027 if both indices are at or above their call levels, and mature on April 30, 2029 with principal repayment tied to the least performing index (possible principal loss if a trigger event occurs). The estimated initial value was $973.16 per $1,000 on the pricing date.

Bank of Montreal is offering Capped Leveraged Index Return Notes® linked to the Invesco S&P 500® Equal Weight ETF with a $10 principal per unit and approximately a two-year term maturing in May 2028. The notes provide a 200% participation rate in positive performance up to a Capped Value of approximately $11.30 to $11.70 per unit; if the Underlying Fund falls below a Threshold Value equal to 90.00% of the Starting Value, the notes expose holders to a loss of principal. The public offering price is $10.00 per unit, the initial estimated value is expected between $9.11 and $9.41 per unit, and proceeds to BMO are $9.80 per unit before expenses. Payments depend on the Ending Value of the Invesco S&P 500® Equal Weight ETF and are subject to BMO credit risk. The offering includes an underwriting discount ($0.20) and a hedging related charge (~$0.05) that lower economic terms to investors.

Bank of Montreal priced US$4,976,000 Senior Medium-Term Notes, Series K — Autocallable Barrier Notes linked to the least performing of the S&P 500®, Russell 2000® and the Dow Jones Industrial Average®. The notes were priced on April 27, 2026, settle on April 30, 2026, and mature on April 30, 2031. The notes pay a 1.90% contingent quarterly coupon (equal to $19 per $1,000 if payable), are automatically callable if all three indices close at or above their initial levels on an Observation Date beginning April 27, 2027, and return at maturity either principal or a formulaic loss tied to the Least Performing Reference Asset. The estimated initial value was $957.74 per $1,000 on the Pricing Date.

Bank of Montreal priced US$3,324,000 Senior Medium-Term Notes, Series K. These are callable Barrier Notes with contingent monthly coupons of 0.6542% per month (approximately 7.85% per annum) linked to the least performing of the S&P 500®, Russell 2000® and the Nasdaq-100 Technology Sector. The notes mature on April 30, 2030 with a Valuation Date of April 25, 2030 and a Settlement Date of April 30, 2026. Each coupon is payable only if every Reference Asset on the Observation Date is at or above a Coupon Barrier equal to 60.00% of its Initial Level. At maturity, if any Reference Asset is below its Trigger Level (60.00% of Initial Level), investors receive a principal amount reduced by the percentage decline of the least performing Reference Asset; otherwise they receive full principal. The estimated initial value was $949.33 per $1,000 principal on the Pricing Date.

Bank of Montreal priced a US$6,056,000 offering of Senior Medium‑Term Notes, Series K — Callable Barrier Notes linked to the least performing of the S&P 500®, Russell 2000® and Nasdaq‑100 Technology Sector Index. The notes pay a contingent coupon of 0.9167% per month (about 11.00% per annum) if each reference asset is at or above its Coupon Barrier Level on observation dates. The notes settle on April 30, 2026, mature on March 31, 2028, and have a Valuation Date of March 28, 2028. If on the Valuation Date any Reference Asset is below its Trigger Level (70.00% of Initial Level), a Trigger Event occurs and the cash payment at maturity will equal $1,000 plus the percentage change of the least performing Reference Asset applied to $1,000, which may result in a payment below principal. The pricing supplement states an estimated initial value of $975.52 per $1,000 on the Pricing Date and a public offering price at par for many investors.

Bank of Montreal priced US$2,133,000 of Senior Medium-Term Notes, Series K — autocallable barrier notes linked to the S&P 500®, Russell 2000® and the Nasdaq-100 Technology Sector Index, with a Pricing Date of April 27, 2026 and an estimated initial value of $973.68 per $1,000 principal.

The notes pay contingent monthly coupons of 0.875% per month (approximately 10.50% per annum) if each reference asset is at or above its 70.00% coupon barrier on observation dates. If not autocalled, maturity is March 31, 2028 and the principal repayment depends on the performance of the least performing reference asset, with a 70.00% trigger level that can cause downside principal loss.

Bank of Montreal is offering US$3,066,000 aggregate principal amount of Senior Medium‑Term Notes, Series K — Autocallable Barrier Notes with Contingent Coupons due April 30, 2029, linked to the least performing of the S&P 500®, Russell 2000® and the Nasdaq‑100 Technology Sector Index. Pricing date was April 27, 2026, settlement is April 30, 2026, and valuation date is April 25, 2029. Each monthly Contingent Coupon equals 0.625% per month (approximately 7.50% per annum) if all Reference Assets close on an Observation Date at or above their Coupon Barrier Levels. The notes automatically redeem if, on an Observation Date beginning October 27, 2026, each Reference Asset is at or above its Call Level (100% of initial). At maturity, if not called and a Trigger Event occurred (any Final Level below its Trigger Level of 60% of Initial Level), the holder receives $1,000 × (1 + Percentage Change of the Least Performing Reference Asset), which may be less than the principal and could be zero. The estimated initial value on the Pricing Date was $961.53 per $1,000.

Bank of Montreal priced structured, non‑interest notes linked to the S&P 500® Index with total original proceeds of $5,647,000 (original issue price $1,000 per note). The notes have a trade date of April 27, 2026, original issue date of April 30, 2026 and a stated maturity of February 16, 2028 (subject to postponement).

Holders receive a cash settlement tied to index performance: 150% upside participation capped at $1,238.65 per $1,000 if the final index level is at or above the cap (115.91% of the initial level). A buffer protects against declines up to 12.50%; below 87.50% of the initial level investors incur losses of ~1.1429% of principal per 1% index decline below that buffer. Notes are unsecured obligations of Bank of Montreal and are not listed.

Bank of Montreal (BMO) is offering Accelerated Return Notes® linked to the Invesco S&P 500® Equal Weight ETF due July, 2027. Each unit has a $10 principal amount and a public offering price of $10.00 per unit. The notes provide a leveraged, capped upside (Participation Rate 300%; Capped Value set between $10.90 and $11.30 per unit) if the Underlying Fund rises, but expose holders to loss of principal if the Underlying Fund falls. The initial estimated value is expected to be between $9.14 and $9.44 per unit and is reduced by underwriting and hedging charges (underwriting discount $0.175, hedging related charge $0.05). Payments at maturity depend on the Starting Value, Ending Value (averaged over a short Maturity Valuation Period) and the Capped Value; the notes are unsecured senior debt and subject to BMO credit risk.

Bank of Montreal offers Senior Medium-Term Notes, Series K: redeemable fixed-rate notes with a $1,000 principal amount per Note and a 4.55% per annum fixed interest rate. The Notes mature on April 29, 2031 and pay interest semi‑annually.

The Notes are redeemable by Bank of Montreal in whole (but not in part) on semi‑annual Optional Redemption Dates beginning May 13, 2027 at 100% of principal plus accrued interest. They are unsecured, will not be listed on an exchange, and are bail-inable under the CDIC Act, permitting conversion into common shares under Canadian bank resolution powers. Original issue price is $1,000 per Note with an underwriting discount of $15 (proceeds to the issuer: $985 per Note).

Bank of Montreal is offering Senior Medium-Term Notes, Series K — redeemable fixed-rate notes with a Stated Maturity Date of April 29, 2033. The Notes pay interest at 4.80% per annum, payable semi‑annually, and are redeemable by the issuer on semi‑annual Optional Redemption Dates at 100% of principal plus accrued interest. The Notes are issued in $1,000 denominations with an Issue Date of May 13, 2026 and an original issue price of $1,000.00 per Note. Underwriting discount is $20.00 per Note and proceeds to Bank of Montreal equal $980.00 per Note. The Notes are unsecured, will not be listed on any exchange, and are bail-inable under the Canada Deposit Insurance Corporation Act, requiring holders to agree to potential conversion into common shares under that regime.

Bank of Montreal is offering Capped Notes with an Absolute Return Buffer linked to the Russell 2000® Index, due July, 2027. The notes have a $10 principal per unit and a public offering price of $10.00. The initial estimated value is expected to be between $9.28 and $9.59 per unit and is less than the public offering price.

At maturity you receive a return tied to the Index: a 1-to-1 positive return up to a Capped Value of $11.20 (12.00%), full principal if the Ending Value equals the Starting Value, a positive buffered return when the Index decline is between the Threshold Value and the Starting Value, and a partial principal loss if the Ending Value is below the Threshold Value. Participation Rate is 100%. Fees include a $0.175 underwriting discount and a $0.05 hedging charge. Payments are subject to BMO credit risk.

Bank of Montreal is issuing Senior Medium-Term Notes, Series K — redeemable fixed-rate notes due May 14, 2038. The Notes pay 5.35% per annum semi‑annually, have a $1,000 principal denomination, and are redeemable by the issuer on semi‑annual Optional Redemption Dates beginning May 14, 2028. The Original Issue Price is $1,000.00 per Note with an underwriting discount of $20.00 (proceeds to the issuer $980.00 per Note). The Notes are unsecured, not listed, and are bail-inable under subsection 39.2(2.3) of the Canada Deposit Insurance Corporation Act, permitting conversion into common shares under that regime.

Bank of Montreal is offering US$728,000 of Senior Medium‑Term Notes, Series K — Autocallable Barrier Enhanced Return Notes linked to the S&P 500® Index. The notes offer 150.00% upside leverage on positive performance if not autocalled. If on April 23, 2026 the index closes above its Call Level (100% of the Initial Level), the notes will be automatically redeemed and pay the principal plus a $90 Call Amount (approximately 9.00% per annum). If not autocalled, payments at maturity depend on the Final Level on the Valuation Date: full principal plus leveraged upside if the Final Level ≥ Initial Level; return of principal only if Final Level is between the Barrier (80.00% of Initial Level) and the Initial Level; and pro rata losses below the Barrier (loss of 1% of principal for each 1% decline below Initial Level). The notes do not bear interest, are unsecured obligations of the Bank of Montreal, are not exchange‑listed, and carry credit risk of the issuer. The initial estimated value was $934.40 per $1,000 principal on the Pricing Date.

Bank of Montreal (BMO) is offering Senior Medium-Term Notes, Series K — redeemable fixed-rate debt due May 14, 2031. The Notes pay 4.85% per annum interest semi-annually, have a denomination of $1,000 per Note, and pay $1,000 per Note at stated maturity unless redeemed earlier. The Notes are redeemable by BMO in whole (but not in part) on semi-annual Optional Redemption Dates beginning May 14, 2027 at 100% of principal plus accrued interest. The original issue price per Note is $1,000.00, the underwriting discount is $10.00 per Note, and proceeds to BMO per Note are $990.00. These Notes are bail-inable and may be converted, in whole or in part, into common shares under subsection 39.2(2.3) of the Canada Deposit Insurance Corporation Act; holders are deemed to consent to the application of that regime. The Notes are unsecured obligations of BMO and are not listed on any exchange.

Bank of Montreal offers US$760,000 Senior Medium-Term Notes, Series K — Autocallable Barrier Notes linked to the least performing of the S&P 500®, Russell 2000® and Nasdaq-100 Technology Sector Index. The notes price at 100% of principal with a Contingent Interest Rate of 0.7833% per month (about 9.40% per annum) if coupon conditions are met. Observation Dates occur three trading days before each monthly Contingent Coupon Payment Date beginning May 29, 2026. Automatic redemption can occur beginning April 27, 2027 if all three reference assets are at or above their Call Levels (100% of initial levels) on an Observation Date. At maturity on April 30, 2029, if the notes are not called and the Final Level of any Reference Asset is below its Trigger Level (60% of Initial Level), investors receive: $1,000 + ($1,000 x Percentage Change of the Least Performing Reference Asset), which may be less than principal and could be zero. The estimated initial value at pricing was $980.61 per $1,000.

Bank of Montreal priced US$1,802,000 Senior Medium-Term Notes, Series K — Autocallable Buffer Notes linked to the least performing of the S&P 500® and Russell 2000®. The notes pay a contingent coupon of 0.6333% per month (~7.60% per annum) when both reference assets close on an Observation Date at or above their 85.00% Coupon Barrier/Buffer Levels. The notes may be automatically redeemed beginning April 27, 2027 if both reference assets meet the Call Level (100% of initial). At maturity (April 30, 2031), if the Least Performing Reference Asset is below its Buffer Level (85.00% of initial), principal is reduced according to the asset's percentage decline beyond the 15.00% buffer. The estimated initial value was $953.14 per $1,000 on the Pricing Date.

Bank of Montreal (BMO) priced US$3,094,000 Senior Medium-Term Notes, Series K — Callable Barrier Notes with Contingent Coupons due April 30, 2031. The notes link to the least performing of the S&P 500® (SPX), Russell 2000® (RTY) and the State Street® Utilities Select Sector SPDR® ETF (XLU). The Contingent Interest Rate is 0.8083% per month (≈9.70% per annum), each monthly coupon equals $8.083 per $1,000 if payable. Pricing Date was April 24, 2026, Settlement Date April 29, 2026, Valuation Date April 25, 2031 and Maturity Date April 30, 2031. The notes are callable beginning April 27, 2027 on Observation Dates; if not called, maturity payment depends on the Least Performing Reference Asset and may be less than principal. Estimated initial value on the Pricing Date was $980.18 per $1,000.

Bank of Montreal priced US$2,125,000 Autocallable Barrier Senior Notes, Series K due April 30, 2029. The notes pay contingent monthly coupons of 0.975% per month (~11.70% per annum) if each Reference Asset closes at or above its 80.00% Coupon Barrier on Observation Dates, and feature a Memory Coupon and monthly automatic‑call beginning July 28, 2026. At maturity, if a Trigger Event occurs the redemption equals $1,000 plus the Percentage Change of the least performing Reference Asset; if that Percentage Change is negative the holder may receive less than principal. The estimated initial value was $987.67 per $1,000 on the Pricing Date; Pricing Date was April 24, 2026, Settlement Date April 29, 2026, Valuation Date April 25, 2029.

Bank of Montreal priced US$932,000 of Senior Medium-Term Notes, Series K (Buffer Enhanced Return Notes) linked to the S&P 500® Index. The notes mature on April 30, 2031 and provide a 101.43% Upside Leverage Factor on any appreciation of the index. If the index declines by more than 20.00% from the Initial Level, holders lose 1% of principal for each 1% decline beyond the 20.00% buffer, with losses up to 80.00% of principal possible at maturity. The notes pay no interest, are unsecured obligations of Bank of Montreal, were offered at par with estimated initial value of $989.07 per $1,000, and are subject to the issuer’s credit risk and limited liquidity.

Bank of Montreal priced $2,726,000 of Senior Medium-Term Notes, Series K — Barrier Notes with Contingent Coupons due April 30, 2029, linked to the least performing of the Nasdaq-100 Technology Sector Index, the Russell 2000® Index and the S&P 500® Index. The Pricing Date was April 24, 2026, Settlement Date April 29, 2026, and Valuation Date April 25, 2029. Contingent coupons equal 0.7917% per month (approximately 9.50% per annum) and are payable monthly only if each Reference Asset meets its Coupon Barrier Level on the applicable Observation Date. At maturity investors receive $1,000 per $1,000 unless a Trigger Event occurs; if a Trigger Event occurs the maturity payment equals $1,000 plus $1,000 multiplied by the Percentage Change of the Least Performing Reference Asset (which may result in a payment less than principal, possibly zero). The estimated initial value on the Pricing Date was $990.00 per $1,000.

Bank of Montreal (BMO) priced US$1,155,000 of Senior Medium-Term Notes, Series K — Autocallable Contingent Risk Absolute Return Barrier Notes due April 27, 2029 — linked to the least performing of IWM and SPY. The notes may auto‑redeem on April 30, 2027 if both reference assets close above their Call Levels, paying principal plus a Call Amount of $152.00 per $1,000 (approximately 15.20% per annum). If not called, maturity payoff depends on the Least Performing Reference Asset with a Barrier Level at 75.00% of initial levels, a Maximum Downside Redemption Amount of $1,250.00 per $1,000, and cash settlement only. All payments are subject to Bank of Montreal credit risk.

Bank of Montreal priced US$13,511,000 of Senior Medium-Term Notes (Series K), Callable Barrier Notes due April 30, 2027. The notes pay a Coupon of 1.0542% per month (approximately 12.65% per annum) and are linked to the least performing of the S&P 500®, NASDAQ-100® and Russell 2000®. The notes feature an Issuer Call beginning October 27, 2026, a monitoring period from the Pricing Date to the Valuation Date, and a Trigger Level equal to 70.00% of each index initial level. The estimated initial value was $991.51 per $1,000.

Bank of Montreal priced $9,067,000 of Senior Medium-Term Notes, Series K — callable barrier notes due April 30, 2027 linked to the least performing of the S&P 500®, NASDAQ-100® and Russell 2000®. Coupons accrue at 0.842% per month (≈10.10% per annum), payable monthly, and the issuer may call the notes beginning October 27, 2026. At maturity investors receive principal plus the final Coupon unless a Trigger Event occurs (Final Level of any reference asset < its Trigger Level of 70.00% of Initial Level); if triggered, maturity payment equals $1,000 + $1,000 × Percentage Change of the Least Performing Reference Asset. The estimated initial value on the Pricing Date was $991.18 per $1,000.

Bank of Montreal issues US$900,000 Senior Medium-Term Notes, Series K, Autocallable Barrier Notes with Memory Coupons linked to Tesla, Inc., due April 30, 2029

The notes pay quarterly contingent coupons of 3.675% per quarter (approximately 14.70% per annum) if the Reference Asset (TSLA) closes at or above a Coupon Barrier of $224.23 (60.00% of the Initial Level) on each Observation Date. The notes are automatically redeemable if TSLA closes at or above the Call Level of $373.72 (100% of the Initial Level) on an Observation Date; payment at maturity depends on the Final Level versus the Trigger Level of $224.23 and may result in loss of principal.

Bank of Montreal priced a US$3,154,000 offering of Senior Medium-Term Notes, Series K — Autocallable Barrier Notes with Memory Coupons linked to the least performing of Alphabet Inc. Class C (GOOG) and Amazon.com, Inc. common stock (AMZN).

The notes mature on April 30, 2029, pay contingent quarterly coupons at a 3.1875% per quarter (approximately 12.75% per annum) when each reference asset is at or above its coupon barrier, and include a Memory Coupon feature and an automatic redemption if both references are at or above 100% of their initial levels on an Observation Date. The offering price was 100% of principal and the issuer’s estimated initial value was $963.19 per $1,000 principal amount.

At maturity, if not auto‑redeemed, payment depends on the least performing reference asset: investors receive $1,000 unless a Trigger Event (Final Level below 60% of Initial Level) occurs, in which case the payment equals $1,000 plus the percentage change of the least performing asset, which could be less than principal.

Bank of Montreal (BMO) priced US$1,450,000 of Senior Medium-Term Notes, Series K — Callable Barrier Notes linked to the least performing of the S&P 500, NASDAQ-100 and Russell 2000. The notes pay a Contingent Coupon of 2.1275% per quarter (approximately 8.51% per annum) on each quarterly coupon date only if each reference asset closes on the related Observation Date at or above its Coupon Barrier (70.00% of the Initial Level). The Issuer Call may be exercised beginning on October 27, 2026 on Observation Dates; if called, investors receive principal plus any contingent coupon due on the Call Settlement Date. If not called, at maturity on April 30, 2029 the payoff equals $1,000 per $1,000 principal unless a Trigger Event occurred (Final Level of any Reference Asset below its Trigger Level, set at 70.00% of Initial Level), in which case the holder receives $1,000 × (1 + Percentage Change of the Least Performing Reference Asset). The estimated initial value was $953.51 per $1,000 on the Pricing Date; public offering price was 100% with an agent commission of 3.75%. Settlement is April 29, 2026 and Valuation Date is April 25, 2029. The notes are unsecured senior obligations of BMO and are not FDIC/ CDIC insured.

Bank of Montreal priced US$4,108,000 Senior Medium-Term Notes, Series K — Autocallable Buffer Notes linked to the least performing of the S&P 500®, NASDAQ-100® and Russell 2000®. The Pricing Date was April 24, 2026, Settlement Date April 29, 2026, Valuation Date April 26, 2028, and Maturity Date May 01, 2028. The notes pay monthly contingent coupons of 0.7542% per month (approximately 9.05% per annum) if each reference asset on the Observation Date is at or above its Coupon Barrier. The notes are autocallable beginning April 28, 2027 if each reference asset is at or above its Call Level. At maturity, if the Least Performing Reference Asset is below its Buffer Level (80.00% of Initial Level), a Trigger Event occurs and principal is reduced per the stated formula; otherwise investors receive full principal plus any final contingent coupon. The estimated initial value was $984.58 per $1,000 principal.

Bank of Montreal (BMO) is offering US$4,681,000 of Senior Medium‑Term Notes, Series K — autocallable barrier notes with memory coupons due July 30, 2027 — linked to the least performing of the S&P 500®, NASDAQ‑100® and Russell 2000® indices. The notes pay a contingent monthly coupon of 1.0417% per month (approximately 12.50% per annum) if each reference asset on an Observation Date is at or above its Coupon Barrier (70% of the Initial Level). The notes may be automatically redeemed beginning on October 27, 2026 if all reference assets meet their Call Levels (100% of Initial Levels). At maturity, if a Trigger Event occurred and the Least Performing Reference Asset’s Final Level is below its Initial Level, principal is reduced proportionally: payment equals $1,000 plus the Percentage Change of the Least Performing Reference Asset, which may be less than principal or zero. The estimated initial value on the pricing date was $989.53 per $1,000. Terms include monitoring, adjustment and tax provisions described in the product supplement and prospectus supplement.

Bank of Montreal is offering market-linked, auto-callable senior medium-term notes (face amount $1,000 per security) linked to the common stock of Boston Scientific Corporation with a stated maturity of May 3, 2028. The securities pay monthly contingent coupons (with a memory feature) if the Underlier meets a coupon threshold and may be automatically called early if the Underlier meets the starting value on certain calculation days. The initial estimated value was $972.10 per security (not less than $922.00 at pricing) and the contingent coupon rate will be at least 8.37% per annum. At maturity, holders receive $1,000 if the ending value is at or above the downside threshold (75% of the starting value) or a share delivery equal to the share delivery amount if below that threshold. Payments are unsecured obligations of Bank of Montreal and subject to its credit risk.

Bank of Montreal priced $2,000,000 of Senior Medium-Term Notes, Series K, redeemable fixed-rate notes with a 5.40% per annum coupon. The Notes pay semi‑annual interest and mature on April 29, 2041 unless redeemed earlier on semi‑annual optional redemption dates beginning April 29, 2028. Denominations are $1,000 per Note; original issue price was $1,000.00 per Note with an underwriting discount of $15.00 (proceeds to Bank: $985.00 per Note). The Notes are unsecured and bail‑inable under subsection 39.2(2.3) of the Canada Deposit Insurance Corporation Act, permitting conversion into common shares under that statutory regime. The Notes will not be listed on any exchange and involve credit, liquidity, and bail‑in conversion risks described in the supplement.

Bank of Montreal (BMO) is offering Market Linked Securities—auto‑callable, contingent‑coupon notes linked to the lowest performing of AMD, Broadcom and CrowdStrike. The original offering price is $1,000 per security; estimated initial value on the preliminary pricing date was $964.50 and will not be less than $920.00 at pricing. Pricing date is April 30, 2026, issue date May 5, 2026, and stated maturity is May 3, 2029.

The notes pay monthly contingent coupons (with a memory feature) only if the lowest performing underlier meets its monthly coupon threshold; the contingent coupon rate will be at least 22.20% per annum. If not auto‑called, principal at maturity depends on the lowest performing underlier: full face amount if its ending value is at or above the downside threshold (50% of starting value), otherwise a pro rata principal loss (down to zero).

Bank of Montreal (BMO) is offering Senior Medium-Term Notes, Series K — redeemable fixed-rate notes due May 14, 2031 with a stated interest rate of 4.75% per annum and a principal amount of $1,000 per Note. The Notes will be issued on May 14, 2026 at an original issue price of $1,000.00 per Note (underwriting discount $15.00; proceeds to Bank of Montreal $985.00 per Note).

The Notes are callable by Bank of Montreal on semi-annual Optional Redemption Dates beginning May 14, 2028 and are bail-inable under the Canada Deposit Insurance Corporation Act (CDIC Act), permitting conversion into common shares under the statutory bail-in regime. Payments are unsecured and subject to Bank of Montreal credit risk; the Notes will not be listed on any securities exchange.

Bank of Montreal priced senior medium-term, equity index linked securities (Market Linked Securities—Auto-Callable) due April 27, 2029. The original offering price is $1,000 per security and the pricing-date estimated initial value was $965.35 per security. These unsecured notes pay a contingent quarterly coupon at a 9.62% per annum rate (with a memory feature) if the lowest-performing index meets its 75% coupon threshold on each calculation day, are auto-callable if the lowest-performing index equals or exceeds its starting value on certain calculation days, and expose holders to downside principal risk if the lowest-performing index closes below 75% of its starting value at maturity.

Bank of Montreal (BMO) is offering Accelerated Return Notes linked to the iShares U.S. Aerospace & Defense ETF with a public offering size of $18,517,740 at a $10.00 principal per unit, maturing on June 25, 2027.

The notes provide a leveraged payoff (300% Participation Rate) up to a Capped Value of $12.07 per unit and expose investors to issuer credit risk, sector concentration in aerospace & defense, and tax and valuation uncertainties. The issuer's initial estimated value at pricing was $9.66 per unit; the offering price exceeds that estimate due to underwriting and hedging charges.

Bank of Montreal (BMO) is offering US$3,538,000 of Senior Medium-Term Notes, Series K — Digital Return Barrier Notes due May 28, 2027, linked to the least performing of the S&P 500® and Russell 2000® indexes. The notes pay a fixed Digital Return of 13.65% at maturity if the Least Performing Reference Asset’s Final Level is at least 75.00% of its April 23, 2026 Initial Level. If the Least Performing Reference Asset falls below that barrier, principal is reduced 1% for each 1% decline and investors may lose up to 100% of principal. The notes are unsecured obligations of BMO, do not pay interest, will not be listed, and are subject to BMO credit risk. The estimated initial value was $1,006.08 per $1,000 on the Pricing Date and the public offering price was 100% (agent commission 0.43%).

Bank of Montreal priced US$1,700,000 Senior Medium-Term Notes, Series K — Autocallable Barrier Notes with Memory Coupons — linked to the least performing of NFLX, MU and GOOGL. The Pricing Date was April 23, 2026, Settlement Date April 28, 2026, Valuation Date April 25, 2029 and Maturity Date April 30, 2029.

The notes pay contingent quarterly coupons at a Contingent Interest Rate of 7.4625% per quarter (approximately 29.85% per annum) equal to $373.125 per $5,000 if each Reference Asset is at or above its Coupon Barrier on an Observation Date. Coupon Barrier and Trigger Levels are $55.69 (NFLX), $289.03 (MU) and $203.33 (GOOGL), each 60.00% of the Initial Level. If not automatically redeemed, a Trigger Event occurs if any Final Level is below its Trigger Level and maturity payment will be in shares or cash equal to the Physical or Cash Delivery Amount; Physical Delivery Amount equals $5,000 divided by the Initial Level of the least performing asset. The document states an estimated initial value of $4,760.20 per $5,000.

Bank of Montreal priced US$500,000 of Senior Medium-Term Notes, Series K — Autocallable Barrier Notes linked to the least performing common stock of Merck & Co., Inc. (MRK) and Broadcom Inc. (AVGO). The Pricing Date was April 23, 2026, the Settlement Date April 28, 2026, the Valuation Date April 25, 2029, and the Maturity Date April 30, 2029. Coupons accrue at 0.9375% per month (approximately 11.25% per annum), paid monthly and subject to automatic redemption if on a Call Observation Date each reference asset is at or above its Call Level.

If not called, principal repayment at maturity depends on the Least Performing Reference Asset: investors receive $1,000 per $1,000 principal unless a Trigger Event occurs (Final Level below the Trigger Level), in which case physical delivery or a cash alternative tied to the Least Performing Reference Asset applies. The estimated initial value on the Pricing Date was $952.06 per $1,000.

Bank of Montreal priced US$1,194,000 of Senior Medium-Term Notes, Series K — Autocallable Barrier Notes with Memory Coupons — linked to the least performing share of Apple (AAPL), Amazon (AMZN) and NVIDIA (NVDA). The notes pay contingent quarterly coupons of 5.35% per quarter (approximately 21.40% per annum) if all reference assets meet coupon barrier tests. Pricing Date was April 23, 2026, settlement April 28, 2026, and maturity April 30, 2029. Estimated initial value was $967.48 per $1,000.

The Bank of Montreal (BMO) is offering Capped Leveraged Index Return Notes® linked to the Invesco S&P 500® Equal Weight ETF (ticker RSP). The notes have a $10.00 public offering price per unit, an initial estimated value of $9.70 per unit, a participation rate of 200%, a capped value of $11.84 per unit, and mature on April 28, 2028. The notes return 200% of positive index performance up to the capped value; if the Ending Value is below the Threshold Value of $182.21 (90.00% of the Starting Value $202.45), holders will suffer principal loss. Payments are unsecured and subject to BMO credit risk. The offering size is $24,108,090 in the original issuance, with an underwriting discount of $0.20 and an additional hedging charge of $0.05 per unit.