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

Barclays Bank PLC is offering a preliminary pricing supplement for Buffered Autocallable Contingent Coupon Notes due August 18, 2028, linked to the least performing of the Nasdaq-100® Technology Sector Index and the Russell 2000® Index.

Key terms disclosed include an Initial Valuation Date of May 15, 2026, an Issue Date of May 20, 2026, a Contingent Coupon of $5.875 per $1,000 note (based on 7.05% per annum), a Buffer Value equal to 75.00% of initial value (a 25.00% buffer), and a maximum potential principal loss of 75.00% at maturity. The notes are subject to automatic call provisions on specified Call Valuation Dates and to holders' consent to possible exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering $14,001,500 of Trigger Callable Yield Notes tied to the lesser performing of the Russell 2000® Index and the S&P 500® Index, maturing August 11, 2027. The Notes pay a fixed 10.55% per annum coupon monthly and are callable monthly by the issuer beginning August 6, 2026. If not called and either Underlying closes below its 70.00% Downside Threshold on the Final Valuation Date, principal repayment at maturity is reduced by the negative return of the Lesser Performing Underlying; investors can lose a significant portion or all principal. Payments are unsecured obligations of Barclays Bank PLC and subject to U.K. bail-in powers.

Barclays Bank PLC offers Phoenix AutoCallable Notes due May 19, 2031 linked to the common stock of GE Vernova Inc. The Notes pay a contingent coupon of $11.458 per $1,000 (a 13.75% per annum reference) on observation dates when the Closing Value meets or exceeds a Coupon Barrier and are automatically callable on specified Call Valuation Dates. The Notes feature a Barrier Value equal to 60.00% of the Initial Value and if the Final Value is below the Barrier Value the payment at maturity will be $1,000 + $1,000 × Reference Asset Return, exposing holders to up to -100.00% principal loss. The offering is subject to Barclays credit risk and holders consent to potential exercise of U.K. Bail-in Power by the relevant U.K. resolution authority.

Barclays Bank PLC priced $3,859,000 of Autocallable Buffered Contingent Coupon Notes due May 9, 2031 linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index. The Notes pay a quarterly Contingent Coupon of $31.25 per $1,000 (12.50% per annum) if the Index meets the Coupon Barrier on Observation Dates and may autocall beginning with the fourth Observation Date. At maturity, if not autocalled, holders receive $1,000 if the Final Underlier Value is at or above the Buffer Value (80.00% of the Initial Underlier Value); if below the Buffer Value, principal is reduced by Underlier performance beyond the 20.00% buffer (investors can lose up to 80.00%). The Index is subject to a 6% per annum decrement and uses leverage (100%–400% exposure). Payments are unsecured obligations of Barclays and subject to U.K. bail-in powers.

Barclays Bank PLC offers $2,100,000 of Callable Contingent Coupon Notes due May 11, 2028 linked to the Least Performing of the S&P 500®, Russell 2000® and Nasdaq-100®. The Notes pay quarterly $10.00 per $1,000 Contingent Coupons when each Reference Asset closes at or above its 70% Coupon Barrier on an Observation Date and may be called by the issuer on specified Call Valuation Dates. At maturity, if the Least Performing Reference Asset is below its 70% Barrier Value, principal repayment will be reduced pro rata to that Reference Asset’s decline, exposing investors to up to 100% principal loss. Payments depend on Barclays’ credit and are subject to consent to the exercise of any U.K. Bail-in Power.

Barclays Bank PLC is offering structured Phoenix AutoCallable Notes due June 2, 2028, linked to the least performing of three equities: NFLX, SNOW and ARM. Notes have a $1,000 denomination and a contingent quarterly coupon of $30.833 (3.0833% per period, based on 37.00% per annum). Coupons are payable only if each Reference Asset closes at or above its Coupon Barrier Value (60.00% of Initial Value) on an Observation Date. Notes are subject to automatic early redemption if, on any Call Valuation Date, each Reference Asset closes at or above its Call Value (100.00% of Initial Value). At maturity investors receive par if the Least Performing Reference Asset's Final Value is at or above its Barrier Value (50.00% of Initial Value); otherwise repayment is reduced pro rata to the Least Performing Reference Asset (or, at Barclays’ election, physical delivery of that Reference Asset). Payments are unsecured obligations of Barclays and are subject to credit risk and potential exercise of U.K. Bail-in Power. The issuer's estimated value range on the Initial Valuation Date was $899.50–$949.50 per $1,000 note; initial issue price is $1,000 (100.00%).

Barclays Bank PLC is offering linked contingent‑coupon notes tied to an equally weighted basket of AMD, Amazon, Micron, and NVIDIA. The Notes pay a $91.67 contingent coupon per $10,000 when the Basket Value on an Observation Date meets or exceeds the Coupon Barrier (60% of the Initial Basket Value). If not automatically redeemed, at maturity you receive $10,000 plus any contingent coupon when the Final Basket Value is at or above the Barrier; if the Final Basket Value is below the Barrier you receive specified shares of the Basket Components (or cash in lieu), which may be worth significantly less than your investment. Payments depend on Barclays’ credit and are subject to possible U.K. bail‑in power.

Barclays Bank PLC is offering principal‑protected‑style structured Notes linked to the ordinary shares of Spotify Technology S.A. The Notes pay a fixed Digital Return of at least 21.0241% if the Final Underlier Value on May 24, 2027 is greater than or equal to the Barrier Value of $299.20 (70.00% of the Initial Underlier Value). If that condition is met, the payment at maturity per $1,000 principal amount Note will be $1,210.241 (i.e., $1,000 + Digital Return). If the Final Underlier Value is below the Barrier Value, holders receive an amount equal to $1,000 plus the Underlier Return, exposing investors to declines in Spotify shares. The Initial Underlier Value is $427.43 (Closing Price on May 7, 2026). Payments depend on Barclays’ credit and are subject to possible exercise of U.K. Bail‑in Power.

Barclays Bank PLC priced $2,937,000 of Barrier Digital Notes due May 11, 2029 linked to the S&P 500Index. Each $1,000 note pays $1,000 + $1,000 Digital Percentage if the Final Underlier Value is greater than or equal to the Initial Underlier Value; the Digital Percentage is 32.35%. The notes return principal only if the Final Underlier Value is at or above the Barrier (Barrier = 5,523.84, which is 75.00% of the Initial Underlier Value). If the Final Underlier Value is below the Barrier, holders are exposed to the full downside of the Underlier and may lose a significant portion or all principal. Payments are unsecured obligations of Barclays and are subject to the issuer's credit risk and the exercise of any U.K. Bail-in Power.

Barclays Bank PLC is offering Callable Contingent Coupon Notes due May 23, 2029 linked to the least performing of the Dow Jones Industrial Average, Russell 2000 and Nasdaq-100. The notes have a $1,000 denomination, initial issue price of 100.00%, an estimated value range of $925.00–$985.00, and contingent coupons of $9.833 per $1,000 (0.9833% per period; 11.80% per annum equivalent).

Payments depend on the Closing Values on specified Observation Dates and a Barrier set at 70.00% of each index initial value. If the Least Performing Reference Asset closes below its Barrier on the Final Valuation Date, principal repayment at maturity will be reduced pro rata and investors may lose up to 100.00% of principal. Notes are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and consent to potential exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering AutoCallable Notes due May 27, 2031, linked to the Class A common stock of Palantir Technologies Inc. The notes pay a periodic Call Premium if automatically called on scheduled Call Valuation Dates and return principal at maturity only if the Final Value meets or exceeds the Barrier Value (50.00% of the Initial Value). If the Final Value is below the Barrier Value at maturity, repayment is reduced pro rata by the Reference Asset Return and investors may lose up to 100.00% of principal. The notes are unsecured obligations of Barclays Bank PLC, subject to issuer credit risk and consent to possible U.K. Bail-in Power. The initial issue price is $1,000 per note and Barclays estimates the notes' valuation on the Initial Valuation Date to be between $875.00 and $955.00.

Barclays Bank PLC priced a preliminary offering of Market Linked Securities—callable notes with a contingent quarterly coupon and downside principal at risk, linked to the lowest performing of the Nasdaq-100, Russell 2000 and S&P 500. The securities have a $1,000 principal per security, a minimum contingent coupon rate of 11.20% per annum, and mature on May 16, 2030. Pricing date is May 11, 2026 and issue date is May 14, 2026. Investors receive contingent coupons only if the closing level of the lowest performing index stays at or above 70% of its starting level during each observation period; if the lowest performing index falls below 60% of its starting level on the final calculation day, the maturity payment equals $1,000 multiplied by that index's performance factor, exposing investors to loss of principal. Barclays may redeem the notes early; any payments are subject to Barclays’ credit risk and to potential exercise of U.K. bail-in powers.

Barclays Bank PLC launches a preliminary pricing supplement for contingent coupon Notes linked to three equity underliers (AA, DELL, LRCX) with an Initial Valuation Date of May 15, 2026 and a Final Valuation Date of May 15, 2029. The Notes pay a Contingent Coupon of $16.875 per $1,000 (20.25% per annum) on applicable Observation Dates but do not guarantee interest or return of principal. The Notes may be automatically redeemed after the first year if each Underlier closes at or above its Initial Underlier Value on an Observation Date; otherwise payoff at maturity depends on the Least Performing Underlier relative to its Barrier (60.00% of initial). Holders consent to exercise of U.K. Bail-in Power and bear Barclays credit risk.

Barclays Bank PLC offers a preliminary pricing supplement for five-year structured Notes that pay variable monthly Coupons linked to the closing values of three equity Underliers (INTC, ORCL, TSLA). The Notes pay a Higher Coupon of $7.917 per $1,000 when all Underliers meet their Coupon Barrier on an Observation Date and a Lower Coupon of $0.208 per $1,000 if any Underlier is below its Coupon Barrier.

The Notes may be automatically redeemed beginning on the twelfth Observation Date if each Underlier is at or above its Call Value (90% of initial). The Initial Valuation Date is May 27, 2026, Issue Date May 29, 2026, and Maturity Date May 30, 2031. Payments depend on Barclays’ credit and are subject to possible exercise of U.K. Bail-in Power.

Barclays Bank PLC offers Contingent Income Auto-Callable Securities due May 17, 2029 linked to the worse performing common stock of Microsoft Corporation and Netflix, Inc.

The securities have a stated principal amount of $1,000 per security, a contingent quarterly payment of at least $33.75 (at least 3.375% of principal) if both underliers are at or above a downside threshold equal to 65% of their initial underlier values, and automatic early redemption if on any determination date both underliers are at or above their initial underlier values. Pricing date is May 13, 2026 and original issue date is May 18, 2026.

Payments and principal are unsecured obligations of Barclays Bank PLC and are subject to the issuer's credit risk and potential exercise of U.K. Bail-in Power. Investors may lose some or all principal if the worse performing underlier falls below the downside threshold; contingent payments depend on periodic determination dates.

Barclays Bank PLC priced a preliminary offering of Callable Contingent Coupon Notes due April 20, 2028, linked to the least performing of the Dow Jones Industrial Average, Russell 2000 and Nasdaq-100. The notes pay a contingent quarterly coupon of $6.958 per $1,000 (0.6958%, based on 8.35% per annum) when each reference asset meets its coupon barrier on observation dates and expose holders to full downside of the least performing reference asset at maturity if its final value is below its 60.00% barrier. The notes were issued with a par price of $1,000 per note, agent commission of 2.25% (up to $22.50 per note), and an issuer estimated value range of $924.80–$974.80 on the Initial Valuation Date. Payments 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.

Barclays Bank PLC is offering $5,300,000 of Trigger Callable Contingent Yield Notes linked to the least performing of the Nasdaq-100, Russell 2000 and S&P 500 indices maturing February 8, 2029. The notes pay a quarterly contingent coupon at a 12.15% per annum rate (equal to $0.3038 per note per quarter) only if each underlying is at or above its coupon barrier on every scheduled trading day in an observation period. Barclays may call the notes on any quarterly observation end date (except the final valuation date); if not called, repayment at maturity equals $10 per note unless the Final Underlying Level of any underlying is below its 60.00% downside threshold, in which case principal is reduced by the negative return of the least performing underlying. Payments are unsecured obligations of Barclays and are subject to credit risk and potential U.K. bail-in powers.

Barclays Bank PLC priced a preliminary offer of Buffered Autocallable Contingent Coupon Notes due April 18, 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 contingent coupons at an 8.00% per annum rate (equal to $6.667 per $1,000 per observation period) and feature an autocall if both reference assets reach 100% of initial value on a Call Valuation Date. Principal protection is conditional: a Buffer Percentage of 15.00% (Buffer Value = 85.00% of initial) applies at maturity; if the least performing reference asset finishes below the buffer, holders lose 1.00% of principal for every 1.00% the asset return falls below -15.00%, with potential principal loss up to 85.00%. The notes are unsecured obligations of Barclays and subject to issuer credit risk and consent to U.K. Bail-in Power. Initial public offering price is $1,000 per note with agent commission of 3.75%. Estimated value range on the Initial Valuation Date is shown as $885.40–$945.40.

Barclays Bank PLC is offering Airbag In-Digital Securities linked to the S&P 500® Index with a term of approximately two years. Each Security has a $10 principal amount and a minimum investment of $1,000 (100 Securities). If the Final Underlying Level on the Final Valuation Date is at or above the Digital Barrier, holders receive principal plus a Digital Return set on the Trade Date (range 18.00%–19.60%). If the Final Underlying Level is below the Downside Threshold (equal to 90% of the Initial Underlying Level; Threshold Percentage 10%), principal is reduced on a leveraged basis using Downside Gearing (~1.1111), producing a loss of 1.1111% of principal for every 1% decline below the Threshold. Key dates include Trade Date May 13, 2026, Settlement May 18, 2026, Final Valuation Date May 15, 2028, and Maturity May 18, 2028. Payments depend on Barclays' creditworthiness and are subject to possible exercise of U.K. Bail-in Power.

Barclays Bank PLC priced market‑linked, auto‑callable notes due May 10, 2029 with a contingent coupon rate of 26.00% per annum and a $1,000 principal amount per security. Payments depend on monthly calculation days tied to the lowest performing of the common stocks of Blackstone (BX), Intel (INTC) and Oracle (ORCL).

The securities pay monthly contingent coupons if the lowest performing underlying's closing price on a calculation day is at least 50% of its starting price, are auto‑callable if the lowest performing underlying closes at or above its starting price on certain calculation days, and expose investors to downside principal loss if the lowest performing underlying finishes below its 50% threshold at maturity. The notes are unsecured obligations of Barclays Bank PLC and are subject to U.K. bail‑in power.

Barclays Bank PLC offers market-linked, auto-callable securities due May 10, 2029. Each $1,000 security pays a 26.00% per annum contingent coupon monthly if the lowest-performing underlying stock closes at or above its 50% threshold on a calculation day. Payments and principal at maturity depend on the lowest-performing of AMD, Dell (Class C) and Intel; if that stock falls below its 50% threshold at final calculation, principal is reduced pro rata by that performance factor. These securities are unsecured obligations of Barclays Bank PLC, subject to issuer credit risk and U.K. bail-in powers, and are not equivalent to owning the underlying stocks.

Barclays Bank PLC is offering market‑linked, auto‑callable securities due May 10, 2029, linked to the lowest performing of AMD, Intel and Oracle common stock. Each security has a $1,000 principal amount and pays a monthly contingent coupon of 27.65% per annum (with memory) if the lowest performing underlying on a calculation day is at or above its threshold. The threshold for each underlying equals 50% of its starting price. The notes can be automatically called between November 2026 and April 2029 if the lowest performing underlying on a calculation day is at or above its starting price; if not called, maturity payment depends on the final ending price of the lowest performing underlying and can result in a loss of over 50% of principal. All payments 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 $2,644,000 of Capped Leveraged Buffered MSCI EAFE® Index-Linked Global Medium-Term Notes, Series A due 2027. The notes have a face amount of $1,000 per note, do not bear interest, and pay a cash settlement at maturity (December 3, 2027) tied to the MSCI EAFE® Index performance measured from the trade date May 5, 2026 to the determination date December 1, 2027. The offering features a 160.00% upside participation rate, a cap level of 114.13% (maximum settlement amount of $1,226.08 per $1,000 face), and a downside buffer of 12.50% (buffer level 87.50% of the initial underlier level). Payments 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 is offering Contingent Income Auto-Callable Securities linked to the common stock of ConocoPhillips. Each security has a $1,000 stated principal and may pay contingent quarterly coupons of at least $25.375 (2.5375%) if the underlier stays at or above a 60% downside threshold. The securities can be automatically redeemed early if the underlier equals or exceeds the initial underlier value on any determination date. If not redeemed, principal at maturity depends on the final underlier value; losses can exceed 40% and could be total. Payments depend on Barclays' credit and are subject to U.K. bail-in powers.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities due May 20, 2027, linked to the common stock of UnitedHealth Group Incorporated. The securities pay a contingent quarterly payment of at least $26.75 (at least 2.675% of the $1,000 stated principal) if the closing price of the underlier on a determination date is ≥ the downside threshold, which equals 70% of the initial underlier value. Determination dates occur on Aug 17, 2026, Nov 16, 2026, Feb 16, 2027 and May 17, 2027 (final). If the underlier is ≥ the initial value on any non-final determination date, the securities auto-redeem for principal plus contingent payments. If the securities reach maturity without redemption and the final underlier value is below the downside threshold, investors suffer a proportional loss (1% principal loss per 1% decline), potentially losing most or all principal. Payments are unsecured obligations of Barclays and are subject to the issuer’s credit risk and possible exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering principal-protected-at-call structured Notes linked to the common stock of Broadcom Inc. The Notes have a Redemption Premium of 40.00% if the Underlier's Closing Value on the Observation Date is greater than or equal to the Initial Underlier Value of $427.36. If automatically redeemed you receive $1,400 per $1,000 note. If not automatically redeemed, the Notes provide leveraged upside at an Upside Leverage Factor of 1.16 for positive Underlier returns but remain fully exposed to declines (you may lose up to 100% of principal). Key dates include Initial Valuation Date May 5, 2026, Observation Date May 5, 2027, Issue Date May 8, 2026, and Maturity Date May 10, 2029. The Notes are unsecured obligations of Barclays and subject to credit risk and possible exercise of U.K. Bail-in Power.

Barclays Bank PLC offers Dual Directional Trigger PLUS structured notes linked to the common stock of Sandisk Corporation maturing May 20, 2027. Each Trigger PLUS has a stated principal amount of $1,000 and an upside leverage factor of 400%, with a maximum payment at maturity of at least $1,800.

The securities pay no interest and expose holders to credit risk of Barclays Bank PLC and to U.K. bail-in powers; if the final underlier value falls below a trigger equal to 60% of the initial underlier value, holders incur a 1:1 loss in underlier performance and may lose their entire principal.

Barclays Bank PLC is offering Phoenix AutoCallable Notes linked to the common stock of Oracle Corporation. The Notes have a $1,000 principal amount per Note, an Issue Date of May 19, 2026 and a Maturity Date of May 19, 2027. Investors may receive a Contingent Coupon of $59.375 per $1,000 (5.9375%, based on a 23.75% per annum rate) on specified Observation Dates if the Closing Value of the Reference Asset meets the Coupon Barrier. The Notes may be automatically redeemed on Call Valuation Dates if the Reference Asset meets the Call Value. At maturity, repayment depends on the Final Value versus the Barrier Value (each set at 60.00% of the Initial Value); holders may lose up to 100% of principal. The pricing supplement notes an estimated value range of $936.10 to $986.10 per Note and an agent commission of 1.45%. Purchasers consent to potential exercise of U.K. Bail-in Power and bear Barclays credit risk.

Barclays Bank PLC is offering $1,000-denominated callable Contingent Coupon Notes due May 13, 2031, linked to the least performing of the Russell 2000, Nasdaq-100 and Dow Jones Industrial Average indices. The notes pay a monthly-style Contingent Coupon of $8.833 per $1,000 (0.8833%, based on 10.60% per annum) only if each Reference Asset meets the Coupon Barrier (70.00% of Initial Value) on specified Observation Dates, and return principal at maturity only if the Least Performing Reference Asset is at or above its Barrier (60.00% of Initial Value). The issuer may redeem early on scheduled Call Valuation Dates. Payments 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.

Barclays Bank PLC priced a preliminary offering of callable Contingent Coupon Notes linked to the least performing of the Russell 2000®, the Dow Jones Industrial Average® and the Nasdaq-100® Technology Sector Index. The Notes have a $1,000 denomination, an Issue Date of May 26, 2026 and a Maturity Date of November 26, 2029. Coupon mechanics: a $10.00 payment per $1,000 principal may be paid on scheduled Contingent Coupon Payment Dates if each Reference Asset meets its 70.00% Coupon Barrier on the related Observation Date. At maturity, if the Final Value of the Least Performing Reference Asset is below its 60.00% Barrier, principal is reduced pro rata to that Reference Asset Return; you may lose up to 100.00% of principal. Payments are unsecured obligations of Barclays Bank PLC and are subject to credit risk and the possible exercise of a U.K. Bail-in Power.

Barclays Bank PLC priced $2,990,000 of Autocallable Contingent Coupon Barrier Notes due May 10, 2032. The Notes pay a $18.125 contingent coupon per $1,000 on observation dates when the Underlier meets the coupon barrier and may be automatically redeemed beginning on the sixth observation date. At maturity, if not redeemed, repayment is $1,000 if the Final Underlier Value is at or above the Barrier Value; otherwise the payment equals $1,000 plus the Underlier Return, exposing investors to up to 100% principal loss. The Underlier is the Barclays US Tech Accelerator 6% Decrement USD ER Index (Initial Underlier Value 40,185.04), subject to a daily 6% per annum decrement and leverage rules. Payments and adjustments are subject to Barclays’ credit risk and consent to U.K. bail-in power.

Barclays Bank PLC priced a $1,000 per note offering of AutoCallable Contingent Coupon Notes due November 18, 2027 linked to the least performing of three equities (TSLA, AMD, NVDA). The notes pay a contingent coupon of $28.958 per $1,000 (2.8958% per note; 34.75% per annum basis) on scheduled coupon dates if each Reference Asset meets its coupon barrier. If not auto‑called, principal repayment at maturity depends on the Final Value of the Least Performing Reference Asset relative to a 60.00% barrier; below the barrier the repayment equals $1,000 plus the Reference Asset Return, exposing holders to up to 100.00% principal loss. Payments 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 $500,000 of Buffered Autocallable Notes due February 8, 2029 linked to the least performing of the VanEck® Gold Miners ETF (GDX) and the SPDR® S&P® Metals & Mining ETF (XME). The notes have a $1,000 minimum denomination and were issued at 100.00% of par with 3.25% agent commission.

The structure pays periodic Call Premiums (Periodic Call Premium = $91.50) if both Reference Assets meet their Call Values on a Call Valuation Date. At maturity investors receive principal unless the Least Performing Reference Asset falls below its Buffer Value (85% of Initial Value); in that case loss equals the Reference Asset shortfall beyond -15.00%, with up to an 85.00% loss of principal. Holders also consent to potential exercise of U.K. Bail-in Power, exposing principal to issuer-resolution risk.

Barclays Bank PLC priced $3,224,000 of Callable Contingent Coupon Notes due May 10, 2029. The Notes pay a contingent coupon of $10.125 per $1,000 (1.0125%, based on a 12.15% per annum rate) on scheduled payment dates only if each reference index meets its coupon barrier on the related observation date. The Notes are linked to the least performing of the Dow Jones Industrial Average, the Nasdaq-100 Technology Sector Index and the Russell 2000 Index and repay principal at maturity only if the least performing index’s Final Value is at or above its 60.00% Barrier Value; otherwise the maturity payment is reduced pro rata to that index’s return. The pricing supplement states an initial issue price of $1,000 per note (100.00%) and an estimated value on the Initial Valuation Date of $984.70 per note. Purchasers consent to possible exercise of U.K. bail-in powers; payments are unsecured obligations of Barclays Bank PLC.

Barclays Bank PLC priced $13,308,000 of Buffered Callable Contingent Coupon Notes due February 10, 2027 linked to the least performing of the S&P 500®, Russell 2000® and Nasdaq-100® Technology Sector Index. The notes pay a contingent quarterly coupon of $10.833 per $1,000 (13.00% annualized) when each Reference Asset is at or above its 77.50% Coupon Barrier on an Observation Date. If not called, principal repayment at maturity depends on the Least Performing Reference Asset relative to its 77.50% Buffer Value, with a Downside Leverage Factor of 1.290323 and potential loss up to 100% of principal. Notes are unsecured, subject to Barclays credit risk and consent to U.K. bail-in powers; estimated value on the Initial Valuation Date was $998.70 per $1,000.

Barclays Bank PLC is offering Buffered Supertrack SM Notes due April 12, 2029, linked to the S&P 500® Futures Excess Return Index. The notes have a $1,000 denomination and a public offering price equal to $1,000 (100.00%). Payment at maturity depends on the Reference Asset Return with a 10.00% buffer and an upside leverage factor of 1.60. If the Reference Asset Return is between -10.00 and higher, investors receive at least principal; if the Reference Asset Return falls below -10.00, holders lose 1.00% of principal for each 1.00% decline, up to a 90.00% loss. Any payments are unsecured obligations of Barclays Bank PLC and are subject to the exercise of U.K. Bail-in Power.

Barclays Bank PLC issued $2,590,000 of Callable Contingent Coupon Notes due August 10, 2027 linked to the Least Performing of the Russell 2000® Index and the S&P 500® Index. The notes pay a Contingent Coupon of $8.667 per $1,000 on scheduled coupon dates only if both indices meet coupon barriers on observation dates. If not called and the Least Performing Reference Asset finishes below its 65.00% Barrier Value, principal is reduced proportionally to that index's loss; investors may lose up to 100% of principal. The issue price is 100.00% and Barclays discloses an estimated value of $995.60 per note on the Initial Valuation Date. Holders consent to the exercise of any U.K. Bail-in Power; payments are unsecured and subject to Barclays's credit risk.

Barclays Bank PLC offers Callable Contingent Coupon Notes due May 18, 2028 linked to the least performing of the Russell 2000®, Nasdaq-100® and Dow Jones Industrial Average®. The Notes pay a contingent quarterly coupon of $9.042 per $1,000 note (annualized 10.85%) when each Reference Asset is at or above its Coupon Barrier (70% of initial). The Notes may be called by the issuer on specified Call Valuation Dates; if not called, principal at maturity is contingent on the Final Value of the Least Performing Reference Asset versus its Barrier (60% of initial), exposing investors to up to 100.00% principal loss. Initial issue price is $1,000 per note; agent commission up to 0.70% (proceeds to issuer 99.30%). Estimated value on the Initial Valuation Date is stated as between $939.30 and $989.30. The Notes are unsecured obligations of Barclays Bank PLC and are subject to the issuer's credit risk and consent to U.K. Bail-in Power.

Barclays Bank PLC is offering Autocallable Fixed Coupon Notes due May 13, 2027 linked to the least performing of Amazon (AMZN), Oracle (ORCL) and Alphabet (GOOGL). The Notes pay a quarterly coupon of $53.25 per $1,000 (5.325% per Note, annualized 21.30%) and may be automatically called on specified Call Valuation Dates. If not redeemed, principal repayment at maturity depends on the Final Value of the least performing Reference Asset versus its Barrier Value (60% of Initial Value); you may lose up to 100% of principal. Issue Date is May 13, 2026; Initial Valuation Date is May 7, 2026. The Notes are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC priced a structured note offering: $1,000 per note AutoCallable Contingent Coupon Notes due May 18, 2029 linked to the Class A subordinate voting shares of Shopify Inc. The notes pay contingent quarterly coupons of $13.958 per $1,000 (16.75% per annum) subject to observation- and call-based barrier tests, are auto-callable on specified Call Valuation Dates, and expose investors to full downside of the reference share if the Final Value is below the 60.00% Barrier Value. The notes are unsecured obligations of Barclays and are subject to U.K. bail-in powers; estimated initial values range between $901.70 and $961.70 per $1,000 and the public offering price is $1,000 with up to 3.50% agent commission.

Barclays Bank PLC is offering Autocallable Contingent Coupon Barrier Notes due May 12, 2027 linked to the common stock of Goldman Sachs, Citigroup and Wells Fargo. Per $1,000 note the Contingent Coupon is $31.125 (12.45% per annum) payable only if each underlier meets its coupon barrier on observation dates. The notes can be automatically redeemed if all three underliers close at or above their initial values on an Observation Date. Principal repayment at maturity is contingent on the least performing underlier relative to its Barrier Value, and investors bear Barclays credit risk and consent to U.K. bail-in powers.

Barclays Bank PLC is offering Callable Contingent Coupon Notes due May 16, 2029 linked to the least performing of the Nasdaq-100® Technology Sector Index, the Russell 2000® Index and the S&P 500® Index. The Notes pay a contingent coupon of $11.00 per $1,000 (1.10% per payment, 13.20% per annum equivalent) on each Contingent Coupon Payment Date only if each Reference Asset closes at or above its 70.00% Coupon Barrier on the related Observation Date. If not redeemed early and the Final Value of the Least Performing Reference Asset is below its 70.00% Barrier, repayment at maturity is reduced pro rata to that Reference Asset’s return, exposing holders to up to 100.00% principal loss. Payments 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.

Barclays Bank PLC priced a preliminary pricing supplement for $1,000-denominated AutoCallable Notes due May 15, 2031 linked to the EURO STOXX 50® Index. The issue date is May 14, 2026 and the Notes pay an automatic Redemption Price if call conditions are met. The initial issue price is $1,000 per Note and the issuer estimates the Notes' value on the Initial Valuation Date at $882.10–$962.10 per Note. The Notes carry a Barrier equal to 70.00% of the Initial Value and may expose holders to a loss of up to 100.00% of principal at maturity. Purchasers expressly consent to potential exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority.

Barclays Bank PLC is offering short-term contingent coupon, autocallable notes linked to three equity underliers: Salesforce (CRM), NVIDIA (NVDA) and Snowflake (SNOW). The notes have an Issue Date of May 14, 2026 and a Maturity Date of February 17, 2027.

The notes pay a Contingent Coupon of at least $38.75 per $1,000 (a 15.50% annualized rate) on each observation if every underlier meets its coupon barrier. Observation Dates are Aug 11, 2026, Nov 11, 2026 and the Final Valuation Date (Feb 11, 2027). If automatically redeemed, holders receive principal plus the contingent coupon; if not redeemed, principal at maturity depends on the Least Performing Underlier and may be fully lost. Holders consent to possible exercise of U.K. bail-in powers and repayment is subject to Barclays' creditworthiness.

Barclays Bank PLC priced contingent coupon autocall Notes linked to an equally weighted basket of HOOD, ORCL, PLTR and TSLA. The Notes pay a quarterly $25 per $1,000 contingent coupon when the Basket Value on an Observation Date is >= the Coupon Barrier (80.00). The Notes may be automatically redeemed beginning on the fourth Observation Date if the Basket Value is >= the Call Value (80.00). If not called, at maturity you receive $1,000 per $1,000 plus any final contingent coupon when the Final Basket Value is >= the Buffer Value (80.00); if the Final Basket Value < the Buffer Value you incur losses equal to the Basket decline in excess of the 20.00% buffer (up to an 80.00% loss). Payments are unsecured obligations of Barclays and subject to U.K. Bail-in Power.

Barclays Bank PLC offers market-linked notes linked to the S&P 500® Index with principal return at maturity. The notes have a $1,000 principal amount per note, a pricing date of May 28, 2026, an issue date of June 2, 2026 and a stated maturity of May 31, 2030. If the Index ends above the starting level, holders receive principal plus the lesser of the indexed upside (100% participation) and a maximum return (at least $242.50 per note). If the Index is flat or down, the notes repay principal at maturity, subject to Barclays Bank PLC credit risk and consent to U.K. Bail-in Power.

The pricing supplement highlights conflicts of interest (Barclays as issuer, calculation agent and dealer), estimated-value adjustments below the offering price, tax treatment uncertainty, and that the maximum return and final terms will be set on the pricing date. Investors should review the risk sections and consult advisors.

Barclays Bank PLC is offering $1,000 face‑amount, capped, leveraged, buffered S&P 500® index‑linked Global Medium‑Term Notes due in a term expected to be between 16 and 18 months from the trade date. The notes pay no interest and return at maturity is tied to the S&P 500 performance with a 10.00% buffer and an upside participation rate of 140.00%, subject to a cap (cap level expected between 112.27% and 114.43%) that limits the maximum settlement amount (expected between $1,171.78 and $1,202.02 per $1,000). Holders consent to possible exercise of U.K. Bail‑in Power and payments are unsecured, subject to Barclays' creditworthiness.

Barclays Bank PLC offers market-linked, auto-callable notes (Global Medium-Term Notes, Series A) linked to the iShares4 Ethereum Trust ETF with a principal amount of $1,000 per security. The securities pay a call premium of at least 34.50%, an upside participation rate of 150%, carry a threshold equal to 50% of the starting price, and mature on June 1, 2029. The pricing date is May 29, 2026 and the issue date is June 3, 2026. Payments depend on the fund closing price of the iShares4 Ethereum Trust ETF (ticker "ETHA"), are unsecured obligations of Barclays Bank PLC, and are subject to U.K. Bail-in Power.

Barclays Bank PLC prices $1,000-denominated AutoCallable Notes due May 20, 2031 linked to the least performing of the Dow Jones Industrial Average, the Russell 2000 and the S&P 500. Notes pay a Periodic Call Premium of $116.00 (11.60% per annum) when automatically called; Call Value is 93.00% and Barrier is 75.00% of each Reference Asset's Initial Value. If not called, maturity payments depend on the Least Performing Reference Asset: full exposure below the Barrier can cause up to 100% principal loss. Payments depend on Barclays' credit and are subject to the exercise of any U.K. Bail-in Power. The estimated value range on the Initial Valuation Date is $913.60–$993.60 per Note and the public offering price is $1,000 (100.00%) per Note.