iPath® Bloomberg Commodity Index Total Return(SM) ETN 424B Filings

Barclays Bank PLC is offering AutoCallable Contingent Coupon Notes due June 17, 2031 linked to the common stock of Snowflake Inc. The notes pay a contingent coupon of $12.875 per $1,000 (a 15.45% per annum equivalent) on specified Observation Dates and are auto-redeemable if the reference stock meets the Call Value on a Call Valuation Date. The Initial Valuation Date is June 12, 2026 and the Final Valuation Date is June 12, 2031. Principal repayment at maturity is conditional: if the Final Value is below the Barrier Value (equal to 60.00% of the Initial Value) holders suffer downside pro rata to the Reference Asset Return and may lose up to 100.00% of principal. The notes are unsecured obligations of Barclays Bank PLC and subject to issuer credit risk and potential exercise of U.K. Bail-in Power. The initial issue price is $1,000 per note and the agent commission is 3.80%.

Barclays Bank PLC priced and is offering structured notes linked to the S&P 500® Index with an Initial Issue Price of $1,000 per note. The notes pay at maturity based on the change in the Underlier between an Initial Valuation Date of May 27, 2026 and a Final Valuation Date of May 30, 2028, with a Maximum Upside Return of 26.25% and a Buffer Percentage of 10.00%.

The payout mechanics: if the Final Underlier Value exceeds the Initial Underlier Value you receive $1,000 plus the lesser of the Underlier Return or the Maximum Upside Return; if the Final Underlier Value is between the Initial Underlier Value and the Buffer Value you receive a positive absolute-value return (up to 10.00%); if the Final Underlier Value is below the Buffer Value you are exposed to declines beyond the buffer and may lose up to 90.00% of principal. The Notes are unsecured obligations of Barclays Bank PLC and are subject to Barclays' credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC priced principal-at-risk notes linked to the Russell 2000® Index. The Notes (minimum $1,000) mature on June 2, 2028 and pay at maturity based on the change in the Underlier between the Initial Valuation Date (May 27, 2026) and the Final Valuation Date (May 30, 2028).

If the Underlier rises, investors receive the lesser of the Underlier Return or a Maximum Upside Return of 40.50%. If the Underlier falls but stays at or above the Buffer Value (2,627.95), investors receive a positive return equal to the absolute decline (capped at 10.00%). If the Final Underlier Value is below the Buffer Value, investors bear losses beyond the 10.00% buffer and may lose up to 90.00% of principal. Payments are unsecured obligations of Barclays and are subject to issuer credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC offers structured notes (the Notes) with contingent monthly coupons and principal exposure tied to three equity Underliers: AMD, Alphabet (GOOGL) and Oracle (ORCL). The Notes pay a $15.625 contingent coupon per $1,000 (18.75% annualized) on an Observation Date only if each Underlier closes at or above its Coupon Barrier (60% of the Initial Underlier Value). The Notes may be automatically redeemed if, beginning with the twelfth Observation Date, each Underlier closes at or above its Initial Underlier Value on any Observation Date; otherwise, at maturity the cash payment depends on the Least Performing Underlier relative to its Barrier and Initial Underlier Values. Payments, including any principal repayment, depend on Barclays Bank PLC's creditworthiness and are subject to U.K. Bail-in Power.

Barclays Bank PLC is offering Capped Buffer GEARS linked to the S&P 500® Index with an initial issue price of $10.00 per Security and total initial proceeds of $9,601,804.80 to the issuer. The securities have Upside Gearing of 2.0, a Maximum Gain of 20.90, a Buffer of 10 and a Downside Threshold equal to 6,768.32 (which is 90 of the Initial Underlying Level). Trade Date is May 27, 2026, Settlement Date May 29, 2026, Final Valuation Date May 30, 2028, and Maturity Date June 1, 2028. Principal per Security is $10.00; minimum investment is $1,000. Investors may lose up to 90 of principal and payments depend on Barclays’ creditworthiness and are subject to U.K. bail-in powers.

Barclays Bank PLC offers Buffered Autocallable Notes due December 2, 2027 linked to the Least Performing of the S&P 500® Index and the iShares® MSCI EAFE ETF. The Notes have a $1,000 minimum denomination, an Initial Valuation Date of May 29, 2026, an Issue Date of June 2, 2026 and a Final Valuation Date of November 29, 2027. Payments depend on the Least Performing Reference Asset: Notes automatically redeem if each Reference Asset’s Final Value is at or above its Call Value; if the Least Performing Reference Asset finishes between its Call Value and its Buffer Value you receive $1,000 per note; if it finishes below the Buffer Value the payoff uses a 20.00% buffer and a 1.25 Downside Leverage Factor, meaning you can lose up to 100.00% of principal. The Notes are unsecured obligations of Barclays Bank PLC and are subject to issuer credit risk and potential exercise of any U.K. Bail-in Power.

Barclays Bank PLC is offering AutoCallable Notes due June 17, 2031 linked to the least performing of the Russell 2000®, S&P 500® and Dow Jones Industrial Average®. The Notes have a $1,000 minimum denomination, are callable on scheduled Call Valuation Dates and pay a periodic Call Premium of $100 per $1,000 (10.00% per annum) when automatically called. If not redeemed, maturity payments depend on the Least Performing Reference Asset relative to a Call Value (95.00% of Initial Value) and a Barrier Value (75.00% of Initial Value); principal can be lost in full if the Least Performing Reference Asset falls below the Barrier Value. The Notes are unsecured obligations of Barclays Bank PLC and are subject to issuer credit risk and the exercise of any U.K. Bail-in Power.

Barclays Bank PLC is offering a preliminary series of Buffered Autocallable Contingent Coupon Notes due June 2, 2028, linked to the least performing of the Russell 2000 and the S&P 500 indices. The notes pay a contingent coupon of $7.50 per $1,000 principal (0.75% per period, 9.00% per annum) when both reference assets are at or above an 80.00% coupon barrier on observation dates, carry an 80.00% buffer (20.00% buffer percentage), a Downside Leverage Factor of 1.25, automatic call provisions, and require investor consent to potential exercise of any U.K. Bail-in Power.

Barclays Bank PLC has provided a preliminary pricing supplement for Buffered Supertrack SM Notes due December 9, 2027, linked to the least performing of the S&P 500 Index and the Invesco QQQ Trust, Series 1. The Notes have a Buffer Percentage of 15.00%, a Maximum Return of 43.00%, an initial issue price shown as $1,000 per $1,000 principal amount, an Issue Date of June 9, 2026 and an Initial Valuation Date of June 4, 2026. Payments at maturity depend on the Reference Asset Return of the Least Performing Reference Asset and may result in losses up to 85.00% of principal. The Notes are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and the exercise of any U.K. Bail-in Power. The preliminary estimated value range on the Initial Valuation Date is stated as $935.90 to $985.90 per Note.

Barclays Bank PLC is offering principal-at-risk notes linked to the Russell 2000® Index with an Initial Valuation Date of May 26, 2026, Issue Date May 29, 2026 and Maturity Date May 31, 2029. Interest is contingent: a Contingent Interest Rate of 0.5833% per month (7.00% per annum) accrues only on scheduled trading days when the Underlier’s closing value is >= the Coupon Barrier Value of 2,482.46. At maturity, if the Final Underlier Value is below the Buffer Value (15.00% buffer; 2,482.46), holders may lose up to 85.00% of principal. The notes are unsecured obligations of Barclays and subject to the issuer’s credit risk and potential U.K. Bail-in Power. Initial issue price is $1,000 per note (100%), agent commission 2.50%, proceeds per note $975, aggregate offering shown $120,000 (proceeds $117,000). Payment outcomes depend on observed closing values on the Observation and Valuation Dates.

Barclays Bank PLC priced a preliminary offering of Buffered Supertrack SM Notes due June 15, 2029, linked to the least performing of the S&P 500 Index and the Dow Jones Industrial Average. The Notes have a Buffer Percentage of 18.00%, meaning investors absorb losses beyond that buffer and may lose up to 82.00% of principal. The Initial Valuation Date is June 12, 2026, the Issue Date is June 17, 2026, the Final Valuation Date is June 12, 2029, and the minimum denomination is $1,000. The initial issue price per Note is $1,000 (agent commission shown as 3.15% / $31.50 per $1,000). Barclays discloses an estimated value range on the Initial Valuation Date of $900.20–$960.20 and requires holders to consent to possible exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering $1,802,000 of Market Linked Securities—auto-callable notes due June 1, 2029 linked to the lowest performing of IBM, Oracle and SoFi common stock.

The notes pay a contingent coupon of 23.55% per annum monthly if the lowest performing underlying on a calculation day is at or above its threshold (50% of starting price), are subject to automatic call on scheduled monthly calculation days from November 2026 through April 2029 if the lowest performing underlying is at or above its starting price, and return principal at maturity only if the lowest performing underlying on the final calculation day is at or above its threshold price; otherwise principal is reduced pro rata by that underlying's performance factor.

Payments depend on Barclays Bank PLC's creditworthiness and holders consent to exercise of applicable U.K. bail-in powers.

Barclays Bank PLC priced Phoenix AutoCallable Notes due June 12, 2031, linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100. The Notes have a $1,000 denomination, an issue date of June 11, 2026 and an Initial Valuation Date of June 8, 2026. They pay a contingent coupon of $5.917 per $1,000 (0.5917% per period, based on 7.10% per annum) on scheduled observation/payment dates only if each index meets its coupon barrier. If not auto‑called, principal at maturity depends on the Least Performing Reference Asset versus a 60.00% barrier; holders may lose up to 100.00% of principal. Payments are unsecured obligations of Barclays Bank PLC and are subject to issuer credit risk and possible exercise of U.K. bail‑in powers.

Barclays Bank PLC priced and is offering structured Notes linked to the Russell 2000® Index with a Fixed Coupon of $14.125 per $1,000 (5.65% per annum). The Notes pay the Fixed Coupon on each Coupon Payment Date but do not participate in upside beyond returning principal; if the Final Underlier Value is below the Buffer Value (15.00% buffer), investors face losses tied to the Underlier and may lose up to 85.00% of principal at maturity.

The Notes have an Initial Valuation Date of May 26, 2026, Issue Date May 29, 2026, Final Valuation Date May 26, 2028, and Maturity Date June 1, 2028. Initial issue price is $1,000 per Note (Price to Public 100%); agent’s commission is 2.50% and proceeds to Barclays are shown as 97.50%. Holders consent to the possible exercise of U.K. Bail-in Power, and payments depend on Barclays’ creditworthiness.

Barclays Bank PLC is offering structured medium-term notes due June 11, 2029 linked to the least performing of the Dow Jones Industrial Average and the Nasdaq-100. The notes pay per $1,000 principal: if the Least Performing Reference Asset's Final Value is at or above its Initial Value you receive $1,000 plus the lesser of that Reference Asset Return and a Maximum Return of 38.75%; if the Least Performing Reference Asset finishes below its Initial Value you receive $1,000.

The Initial Issue Price is $1,000 with an agent commission of 0.75%. Barclays states an estimated value range of $920.30 to $980.30 on the Initial Valuation Date and discloses that payments depend on Barclays’ creditworthiness and holders’ consent to possible exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering $3,663,000 of AutoCallable Contingent Coupon Notes due June 1, 2029, linked to the common stock of The Kraft Heinz Company. The Notes pay contingent quarterly coupons equal to 2.5625% per $1,000 note (annualized 10.25%) when observation-date conditions are met, are automatically callable on specified dates, and return principal at maturity only if the Reference Asset's Final Value is at or above the Barrier Value of $15.85 (65.00% of the Initial Value of $24.38). The initial issue price is $1,000 per note; Barclays' estimated value on the Initial Valuation Date is $963.60. Holders bear Barclays' credit risk and have consented to potential exercise of U.K. Bail-in Power, which may reduce or convert amounts payable.

Barclays Bank PLC priced $320,000 of Autocallable Buffered Contingent Coupon Notes due May 30, 2031 linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index. The notes pay a $7.50 contingent coupon per $1,000 (9.00% per annum, 0.75% monthly) on observation-date triggers, may be automatically redeemed beginning at the 12th observation date, and expose investors to up to 85.00% principal loss at maturity if the Final Underlier Value is below the Buffer Value (85% of the Initial Underlier Value). The Index carries a 6% per annum decrement and dynamic leverage (100%–400% exposure). Initial issue price was $1,000 per note; issuer's estimated value on the initial valuation date was $894.20 per $1,000.

Barclays Bank PLC priced $8,090,000 of Autocallable Notes due May 30, 2031 linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index. The Notes pay no interest and can be automatically redeemed on scheduled Observation Dates for a per-note Redemption Premium (ranging from 20.00% on the first Observation Date up to 100.00% on the Final Date). If not auto‑redeemed, principal repayment at maturity depends on the Final Underlier Value versus a Buffer Value of $39,189.98 (the Buffer Percentage is 15%), exposing investors to a potential loss of up to 85.00% of principal. The Initial Underlier Value is 46,105.86. Initial issue price was $1,000 per note; Barclays' internal estimated value at issuance was $914.60 per note. Payments are subject to Barclays' credit risk and holders consent to possible exercise of U.K. Bail‑in Power.

Barclays Bank PLC is offering $1,380,000 of Phoenix AutoCallable Notes due May 2, 2029, linked to the least performing of the Dow Jones Industrial Average, the Russell 2000 and the Nasdaq-100. The notes pay a contingent coupon (approximately 8.75% per annum expressed as $7.292 per $1,000) on specified Observation Dates and may be automatically redeemed on various Call Valuation Dates. At maturity, repayment depends on the Final Value of the Least Performing Reference Asset versus a 70.00% Barrier; holders may lose up to 100% of principal and consent to potential exercise of any U.K. Bail-in Power.

Barclays Bank PLC priced $1,178,000 of AutoCallable Contingent Coupon Notes linked to the common stock of GE HealthCare Technologies Inc. (GEHC). The Notes were issued May 29, 2026 and mature June 1, 2029 (Final Valuation Date May 29, 2029). The initial issue price is $1,000 (100.00%); agent commission is 2.50% and proceeds to Barclays are $1,148,550. The Notes pay a Contingent Coupon of $26.25 per $1,000 (2.625% per period, based on 10.50% per annum) when observation conditions are met. The Initial Value of the reference stock is $63.88; the Coupon Barrier and Barrier Values are both $44.72 (70.00% of Initial Value). If not called, principal repayment at maturity depends on the Reference Asset Return and may result in a loss of up to 100.00% of principal. Payments are unsecured obligations of Barclays and are subject to the issuer’s credit risk and the possible exercise of any U.K. Bail-in Power.

Barclays Bank PLC priced $1,842,000 of S&P 500®-linked Global Medium-Term Notes, Series A due June 1, 2029. The Notes were issued at $1,000 per Note (100.00% of principal) with an Initial Valuation Date of May 26, 2026, Issue Date of May 29, 2026, Final Valuation Date of May 29, 2029 and Maturity Date of June 1, 2029.

Holders receive at maturity either principal plus a performance payment capped at a Maximum Return of 17.50% ($1,175.00 per $1,000) if the S&P 500 Final Value is at or above the Initial Value, or return of principal only if the Final Value is below the Initial Value. Payments depend on Barclays' credit and are subject to exercise of any U.K. Bail-in Power.

Barclays Bank PLC offers $1,062,000 of Autocallable Fixed Coupon Barrier Notes due June 1, 2029 linked to the common stock of AMD, Intel and Micron. The Notes pay a fixed coupon of $13.125 per $1,000 and are subject to automatic redemption on scheduled observation dates if all Underliers meet call conditions. If not called, principal repayment at maturity depends on the Least Performing Underlier versus a 50.00% barrier of its Initial Underlier Value, exposing investors to partial or total principal loss. The Notes are unsecured obligations of Barclays Bank PLC and include an explicit consent to potential exercise of U.K. Bail-in Power by the relevant U.K. resolution authority.

Barclays Bank PLC is offering $2,454,000 in Autocallable Buffered Notes due May 30, 2031, linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index. The notes pay no interest, may auto‑redeem on specified Observation Dates for a capped Redemption Premium, and expose holders to up to 85.00% principal loss at maturity if not called. The Initial Issue Price is $1,000 per note and the Notes are unsecured obligations subject to issuer credit risk and potential exercise of U.K. Bail‑in Power.

Barclays Bank PLC priced $2,302,000 of Autocallable Barrier Dual Directional Notes linked to the common stock of NVIDIA Corporation. The Notes have a Redemption Premium of 20.00%, pay no interest, and may be automatically redeemed on the Observation Date for a fixed cash return.

The Notes mature on June 1, 2028 and are exposed to Barclays credit risk and possible exercise of U.K. Bail-in Power. If not auto‑redeemed, payoff depends on the Final Underlier Value versus the Initial Underlier Value, a Barrier Value of $150.40, and an Upside Leverage Factor of 1.75.

Barclays Bank PLC priced $6,000,000 AutoCallable Notes due May 30, 2031 linked to the least performing of the Russell 2000® and the EURO STOXX 50® indices. The Notes were issued in $1,000 denominations at an initial issue price of $1,000 per Note (total $6,000,000), with Barclays’ estimated value on the Initial Valuation Date of $960.70 per Note and proceeds to the issuer of $5,817,000.

The Notes feature scheduled quarterly/semi‑annual Call Valuation Dates through the Final Valuation Date, an Automatic Call if each Reference Asset’s Closing Value is at or above its Call Value (100% of Initial Value), and a Call Premium based on $120.00 per $1,000 (Periodic Call Premium). If not called and the Final Value of the Least Performing Reference Asset is below its Barrier Value (75% of Initial Value), principal is exposed pro rata to that decline (you may lose up to 100.00% of principal). Holders also consent to the exercise of any U.K. Bail-in Power, which may write down or convert amounts payable under the Notes.

Barclays Bank PLC is offering $25,760,000 of Buffered Autocallable Contingent Coupon Notes due November 30, 2028, linked to the least performing of the Russell 2000® and the Nasdaq-100®. The Notes pay a contingent coupon of $13.75 per $1,000 (1.375%, based on 5.50% per annum) on scheduled observation/payment dates if both Reference Assets meet coupon barriers, are callable on specified call valuation dates, and repay principal at maturity only if the least performing Reference Asset is at or above its Buffer Value (80.00%). The offering price is 100.00% of principal, agent commission is 3.00%, and proceeds to Barclays equal $24,987,200. Payments, including any principal repayment, are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and possible exercise of U.K. Bail-in Power.

Barclays Bank PLC priced $2,259,000 of Buffered Autocallable Contingent Coupon Notes due May 2, 2029 linked to the least performing of the VanEck® Gold Miners ETF (GDX) and the SPDR® S&P® Metals & Mining ETF (XME). The Notes pay a contingent coupon of 7.25% per annum (approximately $6.042 per $1,000 note per period) when both Reference Assets meet coupon barrier tests on Observation Dates and are subject to automatic early redemption if both Reference Assets meet their Call Values on Call Valuation Dates.

The Notes are issued at 100.00% of principal ($1,000 per note) with proceeds to Barclays of 96.75% after a 3.25% agent commission. If held to maturity and the Final Value of the Least Performing Reference Asset is below its Buffer Value (85.00% of initial), principal is reduced according to the specified payoff formula (loss up to 85.00%). Payments are unsecured and subject to Barclays’ credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering $140,000 of Autocallable Notes due June 2, 2033 linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index (Bloomberg: BXIIUT4E). The Notes pay no interest and may be automatically redeemed on observation dates for a capped Redemption Premium; otherwise principal repayment at maturity is contingent on the Final Underlier Value relative to a Buffer Value equal to 80.00% of the Initial Underlier Value.

The Notes have a Buffer Percentage of 20.00% (Buffer Value 36,884.69; Initial Underlier Value 46,105.86), are subject to a 6% per annum decrement to the Index, and are unsecured obligations of Barclays Bank PLC that are also subject to the issuer's credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC priced $333,000 of Autocallable Buffered Contingent Coupon Notes due May 30, 2031. The notes link to the Barclays US Tech Accelerator 6% Decrement USD ER Index (ticker BXIIUT4E) and pay contingent monthly coupons of $9.583 per $1,000 when observation-date thresholds are met. If not auto‑redeemed, principal repayment at maturity depends on the Final Underlier Value versus a Buffer Value (85.00% of the Initial Underlier Value), exposing investors to up to 85.00% principal loss if the Final Underlier Value is below the Buffer. The Index applies a 6% per annum decrement and dynamic leverage (100%–400%). Notes are unsecured obligations of Barclays Bank PLC and are subject to U.K. bail‑in powers.

Barclays Bank PLC priced $1,063,000 of Autocallable Buffered Contingent Coupon Notes due May 30, 2031. The notes pay a Contingent Coupon of $8.542 per $1,000 (a 10.25% per annum equivalent) subject to monthly observation triggers and possible automatic redemption. If not redeemed, principal repayment at maturity depends on the Final Underlier Value versus a Buffer Value (85.00% of the Initial Underlier Value); investors may lose up to 85.00% of principal. The notes are unsecured obligations of Barclays Bank PLC and are subject to a 6% per annum decrement on the Underlier and potential exercise of U.K. bail-in powers.

Barclays Bank PLC offers $2,338,000 of AutoCallable Contingent Coupon Notes due June 1, 2028 linked to the common stock of Blackstone Inc. The notes pay a 3.75% contingent coupon per $1,000 (based on 15.00% per annum), are callable on scheduled Call Settlement Dates, and may return full principal at maturity only if the Final Value of the reference stock is at or above a Barrier Value of $76.48 (64.75% of the Initial Value of $118.12). If the Final Value is below the Barrier Value, repayment at maturity is $1,000 plus the Reference Asset Return, exposing holders to up to 100.00% principal loss. The initial issue price is $1,000 per note (100.00%), the issuer estimated value was $974.00 per note, and proceeds to Barclays are $2,294,747. Payments depend on Barclays’ credit and are subject to consent to U.K. bail-in powers.

Barclays Bank PLC offers $496,000 of Autocallable Buffered Contingent Coupon Notes due May 30, 2031 linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index (Bloomberg: BXIIUT4E). The Notes pay monthly contingent coupons of $10.833 per $1,000 (13.00% per annum) only if observation values meet the Coupon Barrier (80.00% of the Initial Underlier Value). If not automatically redeemed, maturity payout depends on the Final Underlier Value: investors receive $1,000 if the Final Underlier Value is at or above the Buffer Value (85.00% of the Initial Underlier Value), but can lose up to 85.00% of principal if the Final Underlier Value is below the Buffer Value. The Index is subject to a 6% per annum decrement, leverage (100%–400% exposure), and limited performance history. Payments are unsecured obligations of Barclays Bank PLC and are subject to issuer credit risk and potential exercise of U.K. Bail-in Power by U.K. resolution authorities.

Barclays Bank PLC is offering $1,500,000 of AutoCallable Contingent Coupon Notes linked to the common stock of Netflix, Inc. The Notes pay a contingent coupon of $26.375 per $1,000 (a 10.55% per annum rate) on specified Observation Dates and may be automatically redeemed if the reference stock meets the Call Value on a Call Valuation Date.

The Notes mature on June 1, 2029 (Final Valuation Date May 29, 2029) and expose holders to Barclays’ credit risk and possible U.K. bail-in powers. If not called and the Final Value is below the Barrier Value ($56.99), principal repayment is linked to the Reference Asset Return and investors may lose up to 100.00% of principal.

Barclays Bank PLC is offering structured Notes linked to CRM, INTU and ORCL. The offering totals $2,249,000 at an initial issue price of $1,000 per $1,000 principal amount Note. The Notes pay a contingent monthly-style Coupon: a Higher Coupon Amount of $7.792 per note (9.35% per annum) when each Underlier on an Observation Date is at or above its Coupon Barrier, and a Lower Coupon Amount of $0.208 per note (0.25% per annum) if any Underlier is below its Coupon Barrier.

The Initial Valuation Date is May 27, 2026, Issue Date May 29, 2026, Final Valuation Date May 27, 2031 and Maturity Date May 30, 2031. Automatic redemption may occur beginning with the twelfth Observation Date if each Underlier is at or above its Initial Underlier Value; on redemption you receive principal plus the Coupon otherwise due. Payments are unsecured obligations of Barclays Bank PLC and subject to issuer credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC priced contingent coupon notes linked to an equally weighted basket of HOOD, ORCL, PLTR and TSLA. The Notes pay a $25 contingent coupon per $1,000 on Observation Dates when the Basket Value meets the Coupon Barrier (80). If not called, at maturity the Notes repay $1,000 if the Final Basket Value is at or above the Buffer Value (80); if below, payment equals $1,000 + [$1,000 × (Basket Return + 20.00%)], exposing investors to up to an 80.00% loss of principal. The Notes are unsecured obligations of Barclays and include holder consent to potential U.K. Bail-in Power. Issue dates: Initial Valuation May 26, 2026, Issue May 29, 2026, Final Valuation May 27, 2031, Maturity May 30, 2031.

Barclays Bank PLC priced $778,000 of AutoCallable Notes due June 1, 2029 linked to the least performing of the Dow Jones Industrial Average (INDU), the Russell 2000 (RTY) and the Nasdaq-100 (NDX). The Notes have an Initial Valuation Date of May 26, 2026, an Issue Date of May 29, 2026 and a Maturity Date of June 1, 2029.

If not called on earlier Call Valuation Dates, principal repayment at maturity depends on the Final Value of the Least Performing Reference Asset relative to its Call Value and its Barrier Value (70.00% of Initial Value). The Notes may be automatically called on specified Call Valuation Dates for a Redemption Price that includes a Call Premium; otherwise holders face full exposure to declines in the Least Performing Reference Asset and may lose up to 100.00% of principal. The pricing shows an Initial Issue Price of $1,000 per Note and Barclays’ estimated value on the Initial Valuation Date of $960.30 per Note.

Barclays Bank PLC priced $1,100,000 of Autocallable Fixed Coupon Notes due June 1, 2029, linked to the common stock of Palo Alto Networks, Inc. The Notes pay a 10.00% per annum fixed coupon (paid as $25.00 per $1,000 each period) and are callable on scheduled Call Valuation Dates beginning in 2027. The Notes were issued at 100.00% (per $1,000) with proceeds to Barclays of 97.15% per Note after an agent commission of 2.85%. The Notes provide contingent principal repayment tied to the Reference Asset Return with a Barrier Value of 50.00% of the Initial Value ($128.38); if the Final Value is below that barrier at maturity you may lose up to 100.00% of principal. Purchasers also consent to the possible exercise of U.K. Bail-in Power, so payments depend on Barclays’ credit and applicable U.K. resolution actions.

Barclays Bank PLC priced $700,000 of Buffered Supertrack SM Notes due December 1, 2027 linked to the S&P 500® Index. The notes were issued in $1,000 denominations with an Initial Issue Price of $1,000 per note and an estimated value of $993.10 on the Initial Valuation Date. The structure provides a 10.00% buffer (Buffer Value = 6,726.12) and a capped Maximum Return of 24.15, exposing holders to issuer credit risk and potential exercise of U.K. bail-in powers.

Barclays Bank PLC is offering $2,913,000 principal amount of Callable Contingent Coupon Notes due March 2, 2028 linked to the Least Performing of the S&P 500, Russell 2000 and Nasdaq-100 indices.

The Notes pay a contingent coupon of 10.25% per annum (approximately $8.542 per $1,000 Note per payment) when each Reference Asset meets its Coupon Barrier on Observation Dates, are callable by the issuer on specified Call Valuation Dates, and repay principal at maturity only if the Least Performing Reference Asset is at or above its Barrier (70.00% of Initial Value). The initial issue price is $1,000 per Note and proceeds to the issuer total $2,853,319.

Barclays Bank PLC is offering $4,681,000 of Trigger Autocallable Contingent Yield Notes due May 31, 2029. The Notes pay a quarterly Contingent Coupon of $0.3888 per $10 Note (a 15.55% per annum rate) when each underlying equity closes at or above its Coupon Barrier. The Notes are linked to the least performing of EOG, Diamondback (FANG) and Valero (VLO). The Notes are automatically called if, on any quarterly Observation Date, each Underlying closes at or above its Initial Underlying Price. At maturity, if any Final Underlying Price is below its Downside Threshold (each set at 60.00% of the Initial Underlying Price), repayment may be less than principal, potentially resulting in total loss of principal tied to the Least Performing Underlying. Payments are obligations of Barclays Bank PLC and subject to its creditworthiness and possible U.K. bail-in powers. Trade Date: May 27, 2026; Settlement Date: May 29, 2026; Final Valuation Date: May 29, 2029.

Barclays Bank PLC priced and issued $1,074,000 of Phoenix AutoCallable Notes due May 30, 2031, linked to the least performing of the Russell 2000®, EURO STOXX 50® and Nasdaq-100® indices. The notes pay contingent monthly coupons of $7.083 per $1,000 when all three indices meet coupon barriers and can be automatically called on scheduled call dates.

The notes repay principal at maturity only if the least performing reference asset finishes at or above its 75.00% Barrier Value; otherwise repayment equals $1,000 × (1 + Reference Asset Return) and investors may lose up to 100.00% of principal. Payments are unsecured obligations of Barclays Bank PLC and are subject to the exercise of any U.K. Bail-in Power.

Barclays Bank PLC priced $2,877,000 of Phoenix AutoCallable Global Medium-Term Notes, Series A due May 30, 2031, linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100 indices. The notes pay a contingent coupon of $6.875 per $1,000 (an 8.25% annual rate expressed as 0.6875% per period) when each index meets its coupon barrier on specified observation dates and are automatically callable on scheduled call dates. At maturity holders receive $1,000 if the least performing index is at or above its 70.00% barrier; otherwise payoff is reduced pro rata to the decline of the least performing index, exposing holders to up to 100.00% principal loss. Payments depend on Barclays’ credit and are subject to the exercise of any U.K. Bail-in Power.

Barclays Bank PLC is offering $2,223,000 of Global Medium-Term Notes, Series A due May 30, 2031 linked to the S&P 500® Index. The Notes pay no periodic interest; at maturity investors receive per $1,000 principal either $1,000 (if the Final Value is below the Initial Value) or $1,000 plus up to a 35.50% capped return (maximum payment $1,355.00). The Initial Valuation Date is May 26, 2026, the Issue Date is May 29, 2026, the Final Valuation Date is May 27, 2031, and the Maturity Date is May 30, 2031. Payments depend on Barclays Bank PLC’s creditworthiness and are subject to possible exercise of U.K. Bail-in Power by the relevant U.K. resolution authority.

Barclays Bank PLC priced $5,359,000 of AutoCallable Notes due June 1, 2029 linked to the Least Performing of the Dow Jones Industrial Average, the Russell 2000 and the Nasdaq-100 Technology Sector Index. The Notes have a $1,000 initial issue price per note and an estimated value of $954.40 on the Initial Valuation Date.

The Notes pay an automatic Redemption Price if all Reference Assets meet or exceed their Call Values on any Call Valuation Date; otherwise repayment at maturity depends on the Least Performing Reference Asset relative to its Barrier Value (70.00% of Initial Value). Holders are exposed to full issuer credit risk and agreed consent to possible U.K. Bail-in Power.

Barclays Bank PLC is offering $28,934,000 of Digital S&P 500® Index-Linked Global Medium-Term Notes, Series A, due July 26, 2028. The notes pay no interest and return a cash settlement at maturity tied to the S&P 500® performance measured from the trade date May 26, 2026 to the determination date July 24, 2028.

If the final index level is ≥ 85.00% of the initial level (initial level 7,519.12), each $1,000 note will pay a capped $1,198.00. If the final level is below 85.00%, returns decline proportionally and you could lose your entire investment. Payments depend on Barclays' credit and are subject to exercise of any U.K. Bail-in Power.

Barclays Bank PLC is offering Performance Leveraged Upside Principal at Risk Securities (PLUS) linked to the EURO STOXX 50® Index due October 5, 2027. Each PLUS has a stated principal amount of $1,000 and offers 300% leveraged upside subject to a cap and full downside exposure on a 1:1 basis. If the final index level exceeds the initial level, holders receive $1,000 plus 300% of the index return, capped at a maximum payment at maturity of at least $1,220.50. If the index falls, the payment equals $1,000 × (final/initial index level) and could be zero. The PLUS pay no interest, are unsecured and unsubordinated obligations of Barclays Bank PLC, and are subject to the issuer’s credit risk and the exercise of U.K. Bail-in Power. Pricing date is June 16, 2026 and original issue date is June 22, 2026. Prospective purchasers should review the prospectus, prospectus supplement and risk factors.

Barclays Bank PLC priced contingent‑coupon notes linked to Corning (GLW), Meta (META) and Micron (MU). The Notes pay a $19.833 contingent coupon per $1,000 (a 23.80% annualized rate) when each Underlier meets its Coupon Barrier on Observation Dates. Issue Date is May 29, 2026 and Maturity Date is June 1, 2029. Automatic redemption may occur after the first anniversary if each Underlier equals or exceeds its Initial Underlier Value on an Observation Date. If not redeemed, principal at maturity depends on the Least Performing Underlier relative to its Barrier and Initial values; investors can lose up to 100% of principal. Notes are unsecured obligations of Barclays and consent to U.K. Bail‑in Power applies.

Barclays Bank PLC priced $25,000 of 1,000-denomination Buffered Supertrack SM Notes due December 1, 2027, linked to the S&P 500® Index. The Notes pay at maturity based on the Reference Asset Return with a 10.00% buffer, 1.25 upside leverage, and a capped Maximum Return of 13.50%. The Initial Issue Price is $1,000 per Note; Barclays’ estimated value at issuance was $962.70 per Note. If Final Value ≥ Initial Value holders receive $1,000 plus upside (capped); if Final Value < Buffer Value holders suffer linear losses up to 90.00% of principal. Payments are unsecured obligations of Barclays and subject to U.K. bail-in power.

The Issuer Barclays Bank PLC is offering $1,377,000 of callable contingent coupon notes due May 30, 2031 linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100. Each $1,000 note pays a contingent coupon of $7.50 (0.75% per payment, based on 9.00% per annum) only if all three reference assets meet coupon barriers on observation dates. At maturity you receive $1,000 if the least-performing reference asset is >= its 70% Barrier Value; otherwise repayment equals $1,000 plus the least-performing asset's return, exposing principal to a possible 100% loss. Notes are unsecured obligations of Barclays and are subject to issuer credit risk and potential exercise of U.K. Bail-in Power. The initial issue price is 100.00% and the issuer proceeds reflect a 4.00% agent commission.