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

Barclays Bank PLC offers principal-protected structured Notes due June 30, 2031 linked to the Russell 2000^® Index. Each $1,000 Note pays at maturity either $1,000 (if the Reference Asset declines) or $1,000 plus up to a 69.00% capped upside per $1,000 (maximum payment $1,690.00). The Notes pay no periodic interest, are unsecured obligations of Barclays Bank PLC, and are subject to the issuer's credit risk and the exercise of U.K. Bail-in Power. The Initial Valuation Date and Final Valuation Date are June 25, 2026 and June 25, 2031 respectively; Issue Date is June 30, 2026. The issuer's estimated value on pricing is expected between $900.90 and $980.90 per $1,000 Note, below the initial issue price.

Barclays Bank PLC is offering Callable Contingent Coupon Notes due June 7, 2029, linked to the least performing of the SPDR S&P Regional Banking ETF (KRE), the Financial Select Sector SPDR Fund (XLF) and the Health Care Select Sector SPDR Fund (XLV). The notes pay a contingent coupon of $12.125 per $1,000 (14.55% per annum) on each Contingent Coupon Payment Date only if each Reference Asset closes at or above its Coupon Barrier on the related Observation Date. The Initial Issue Price is $1,000 (100.00%) per note; estimated value on the Initial Valuation Date is expected between $919.30 and $979.30. If not called, principal at maturity is either $1,000 or an amount reflecting the Reference Asset Return of the least performing Reference Asset (Barrier = 70.00% of Initial Value), exposing holders to up to 100.00% principal loss. Payments are unsecured obligations of Barclays Bank PLC and subject to U.K. bail-in powers.

Barclays Bank PLC is offering principal-protected-notes‑style structured Notes linked to the Russell 2000® Index with an Issue Date of June 30, 2026 and a Maturity Date of June 30, 2031. Interest is contingent and accrues only for scheduled trading days when the Underlier's closing value meets or exceeds the Coupon Barrier Value; the Contingent Interest Rate is 0.5958% per month (stated 7.15% per annum).

If the Final Underlier Value is at or above the Buffer Value (equal to 85.00% of the Initial Underlier Value), investors receive par $1,000 per note plus any accrued contingent interest. If the Final Underlier Value is below the Buffer Value, maturity payment is reduced by the Underlier decline in excess of the 15.00% buffer, exposing investors to up to an 85.00% loss of principal. Payments depend on Barclays’ credit and are subject to potential exercise of U.K. Bail-in Power.

Barclays Bank PLC offers principal-protected contingent notes linked to the Russell 2000® Index with a $1,000 stated principal per Note and a Fixed Coupon of $15.00 per $1,000 (6.00% per annum). The Notes pay the Fixed Coupon on scheduled Coupon Payment Dates and repay $1,000 at maturity only if the Final Underlier Value is at or above a Buffer Value equal to 85.00% of the Initial Underlier Value. If the Final Underlier Value is below the Buffer Value, the maturity payment is reduced by the Underlier's loss in excess of the 15.00% Buffer Percentage, exposing investors to up to an 85.00% principal loss. Payments are unsecured obligations of Barclays Bank PLC and are subject to the issuer's credit risk and potential exercise of the U.K. Bail-in Power.

Barclays Bank PLC is offering Buffered Dual Directional Notes linked to the S&P 500® Index, due June 7, 2029. Each Note has a $1,000 denomination and does not pay interest. The Notes provide up to a 30.00% capped upside and a 25.00% buffer against declines; however, investors can lose up to 75.00% of principal if the Final Underlier Value falls below the Buffer Value. Payments depend on the Initial and Final Underlier Values and are subject to Barclays' credit risk and possible exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering Contingent Coupon Barrier Notes due June 6, 2029 linked to the least performing of the Nasdaq-100, Russell 2000 and S&P 500 indices. The Notes pay a $7.708 contingent coupon per $1,000 when each underlier on an Observation Date is at or above a 70.00% coupon barrier. Issue Date is June 4, 2026, Initial Valuation Date June 1, 2026 and Final Valuation Date June 1, 2029. At maturity, if the Least Performing Underlier is at or above its 70% barrier you receive $1,000 (plus any contingent coupon); if below, you receive $1,000 multiplied by that underlier’s return, potentially losing up to 100% of principal. Payments depend on Barclays’ credit and are subject to possible U.K. bail-in powers.

Barclays Bank PLC is offering a structured, principal-at-risk Note linked to the Russell 2000® Index and the S&P 500® Index. The Notes have an Initial Valuation Date of June 1, 2026, an Issue Date of June 4, 2026 and a Final Valuation Date of December 1, 2027 with maturity on December 6, 2027.

The payoff is a binary-style outcome: if the Lesser Performing Underlier finishes at or above its Buffer Value (set at 70.00% of initial), the holder receives $1,000 plus a fixed Digital Percentage of 11.40% (total $1,114.00 per $1,000). If the Lesser Performing Underlier finishes below the Buffer Value, the payoff is leveraged to losses using a Downside Leverage Factor of 1.42857, potentially resulting in a total loss of principal.

The Notes are unsecured obligations of Barclays, not exchange-listed, and subject to the issuer's credit risk and the exercise of a U.K. Bail-in Power. The initial issue price per Note is $1,000.

Barclays Bank PLC priced a preliminary offering of Phoenix AutoCallable Notes due June 16, 2031, linked to the least performing of the EURO STOXX 50 Index, the Utilities Select Sector SPDR Fund (XLU) and the Russell 2000 Index. The notes have a $1,000 denomination, an initial issue price of $1,000 per note and an estimated value range on the Initial Valuation Date of $853.50 to $933.50. The notes pay a contingent coupon of $6.667 per $1,000 (0.6667% per payment based on an 8.00% per annum rate) on specified Observation Dates if each Reference Asset meets its Coupon Barrier of 61.50% of Initial Value. The notes may be automatically called on specified Call Valuation Dates and expose holders at maturity to the full decline of the least performing Reference Asset below its Barrier Value of 65.00%, with potential loss of up to 100.00% of principal. 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 principal-protected‑style structured Notes linked to the common stock of NVIDIA Corporation ("NVDA"). The Notes pay no interest and deliver at maturity either (a) participation in upside up to a 41.73% cap, (b) a positive return for declines that remain above a 20.00% buffer, or (c) exposure to losses beyond the 20.00% buffer, with potential principal loss up to 80.00%.

Key dates: Initial Valuation Date June 11, 2026, Issue Date June 16, 2026, Final Valuation Date December 13, 2027, Maturity Date December 16, 2027. Payments are subject to Barclays Bank PLC credit risk and holders consent to potential exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering Buffered Supertrack SM Notes due June 9, 2031 linked to the S&P 500® Futures Excess Return Index. The Notes pay a leveraged upside when the Reference Asset finishes at or above its Initial Value and protect 20.00% of downside through a buffer; if the Reference Asset falls below the Buffer Value, investors lose 1.00% of principal for every 1.00% the Reference Asset Return falls below -20.00%, up to an 80.00% loss. The Notes are unsecured obligations of Barclays Bank PLC, subject to the issuer’s credit risk and the exercise of any U.K. Bail-in Power. Key terms: Initial Valuation Date June 4, 2026, Issue Date June 9, 2026, Maturity Date June 9, 2031, Buffer Percentage 20.00%, Upside Leverage Factor 2.01.

Barclays Bank PLC proposes Buffered Supertrack SM Notes due June 29, 2028 linked to the S&P 500® Index. The Notes pay at maturity based on the Reference Asset Return with a 20.00% buffer (protects losses down to -20.00%), an upside leverage factor of 1.50 and a Maximum Return of 20.75%. Per $1,000 principal, the initial issue price is $1,000; the issuers estimated value range on the Initial Valuation Date is $932.70 to $982.70. Payments are unsecured obligations of Barclays Bank PLC and are subject to its credit risk and the exercise of any U.K. Bail-in Power. Initial Valuation Date: June 25, 2026; Issue Date: June 30, 2026; Final Valuation Date: June 26, 2028; Maturity Date: June 29, 2028.

Barclays Bank PLC priced a preliminary pricing supplement for $[●] in AutoCallable Notes due June 4, 2029 linked to the least performing of the Nasdaq-100, the Dow Jones Industrial Average and the Russell 2000. The notes have a $1,000 initial issue price and minimum denomination of $1,000.

The notes feature an automatic call schedule with periodic call premium of $162.50 (16.25% per annum basis), a Barrier Value equal to 70.00% of each Initial Value, and a Final Valuation Date of June 1, 2029. The issuer’s estimated value on the Initial Valuation Date is stated as between $943.70 and $1,003.70 per note; Barclays Capital Inc. receives up to $6.00 per $1,000 note in agent commissions (0.60%).

Barclays Bank PLC offers Callable Contingent Coupon Notes due March 13, 2031 linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100. The notes pay a contingent coupon of $8.333 per $1,000 on scheduled coupon dates if each reference asset equals or exceeds a 70.00% coupon barrier on the related observation date.

If held to maturity and the least performing reference asset is at or above its 60.00% barrier, principal is repaid; if below that barrier, repayment is reduced pro rata to the least performing asset’s return, with up to 100.00% principal loss. Issue Date is June 15, 2026 and Initial Valuation Date is June 10, 2026. Payments depend on Barclays’ credit and are subject to exercise of any U.K. Bail-in Power.

Barclays Bank PLC priced a preliminary offering of Buffered Autocallable Contingent Coupon Notes due June 9, 2031, linked to the least performing of the iShares SOXX and SLV exchange-traded funds. The Notes have an initial issue price of $1,000 per $1,000 note, an estimated value range of $850.00–$926.60 on the Initial Valuation Date, and pay contingent monthly coupons of $12.708 per $1,000 when both Reference Assets meet coupon barriers. The Notes feature an 85.00% buffer threshold (Buffer Value = 85.00% of Initial Value) and an 80.00% coupon barrier (Coupon Barrier Value = 80.00% of Initial Value). If the Final Value of the Least Performing Reference Asset is below its Buffer Value, principal at maturity is reduced by 1.00% for each 1.00% the least performing asset return is below -15.00%, with potential principal loss up to 85.00%. Holders also consent to exercise of U.K. bail-in powers. Payments are unsecured obligations of Barclays Bank PLC; credit and bail-in risks apply.

Barclays Bank PLC is offering Buffered Supertrack SM Notes linked to the Russell 2000® Index due June 29, 2028. The notes pay at maturity based on the Reference Asset Return with a 20.00% buffer, an upside leverage factor of 1.50 and a maximum return of 27.50%. If the Reference Asset falls below the buffer, holders lose 1.00% of principal for every 1.00% the index return falls below -20.00%, to a possible maximum principal loss of 80.00%. The Initial Valuation Date is June 25, 2026, the Issue Date is June 30, 2026, and the Final Valuation Date is June 26, 2028. Payments depend on Barclays’ credit and are subject to consent to any U.K. Bail-in Power.

Barclays Bank PLC is offering Buffered Supertrack SM Notes due June 29, 2028 linked to the EURO STOXX 50® Index. The Notes pay at maturity based on the Reference Asset Return with a 20.00% buffer and an upside leverage factor of 1.50 subject to a Maximum Return of 33.25%. If the Reference Asset falls below the buffer, holders lose 1.00% of principal for every 1.00% the Reference Asset Return falls below -20.00%, with potential principal loss up to 80.00%. Payments depend on Barclays Bank PLC’s credit and consent to any U.K. Bail-in Power.

Barclays Bank PLC priced a preliminary prospectus supplement for Phoenix AutoCallable Notes due June 30, 2031, linked to the least performing of the EURO STOXX 50®, Russell 2000® and the Utilities Select Sector SPDR® Fund (XLU). The Notes pay a Contingent Coupon of $22.00 per $1,000 (2.20% per period, 8.80% per annum) on scheduled Observation Dates if each Reference Asset meets its Coupon Barrier. The Notes carry a principal of $1,000 per Note, can be automatically called on specified Call Valuation Dates, and return principal at maturity only if the Least Performing Reference Asset finishes at or above its 65.00% Barrier (otherwise investor principal is reduced by that asset's decline). Payments are unsecured obligations of Barclays Bank PLC and are subject to issuer credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC priced a $1,000-denomination Autocallable Contingent Coupon Buffered Note due June 28, 2029 linked to Constellation Energy (CEG), Lennar (LEN) and Shopify (SHOP). The notes pay a $14.167 contingent coupon per $1,000 (17.00% per annum) on observation dates when each underlier meets its 60.00% coupon barrier. A 20.00% buffer protects against losses up to that threshold; if the least-performing underlier falls below the buffer and no underlier finishes at or above its initial value, investors can lose up to 80.00% of principal at maturity. Notes may be automatically redeemed beginning on the twelfth observation date; initial issue price is $1,000 with agent commission 3.25% and estimated issuer model value between $880.20 and $940.20 per $1,000.

Barclays Bank PLC is offering Trigger Jump Securities due June 17, 2032 linked to the worst performing of the S&P 500, EURO STOXX 50 and TOPIX indices. Each security has a $1,000 stated principal and may be automatically redeemed on quarterly determination dates beginning June 21, 2027 for a call payment that includes a fixed call premium. If not called, at maturity the securities pay either (a) $1,000 plus a maturity date premium of $1,000 × at least 93.00% if the worst performing underlier is at or above its initial value, (b) $1,000 if the worst performing underlier is between 90% and 100% of its initial value (the trigger value), or (c) $1,000 × the underlier performance factor if the worst performing underlier is below 90%, which can result in losses up to 100% of principal. Payments are unsecured obligations of Barclays Bank PLC and subject to the issuer’s credit risk and possible exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering principal-at-risk, S&P 500®-linked Notes that pay a fixed coupon. The Notes pay a Fixed Coupon of $13.75 per $1,000 (a stated 5.50% per annum) on each Coupon Payment Date. The Initial Valuation Date is June 25, 2026, the Issue Date is June 30, 2026, and the Maturity Date is June 28, 2029. If the Final Underlier Value is below the Buffer Value (set at 85.00% of the Initial Underlier Value), investors bear losses equal to the Underlier decline in excess of the 15.00% Buffer Percentage and may lose up to 85.00% of principal. Payments are unsecured obligations of Barclays and subject to its credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering U.S. dollar-denominated, EURO STOXX 50® Index-linked Global Medium-Term Notes due at a stated maturity date set on the trade date. Each note has a $1,000 face amount. Payments at maturity depend on the underlier return versus a threshold level of 85.00%, with a capped maximum settlement equal to the threshold settlement amount (expected between $1,155.40 and $1,182.80 per $1,000 face amount). If the final underlier level is below 85.00% of the initial level, holders may suffer principal loss, potentially losing their entire investment. The notes do not pay interest, are unsecured obligations of Barclays Bank PLC, are not FDIC-insured, will not be listed, and are subject to the issuer's credit risk and the exercise of any U.K. Bail-in Power. The initial underlier level, cap level (expected between 115.54% and 118.28%), the exact stated maturity date, determination date window (expected 22 to 25 months after trade date) and final pricing terms will be set on the trade date.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities with an aggregate principal amount of $6,341,000. Each security has a stated principal amount of $1,000, matures on June 2, 2028, and pays a contingent quarterly payment of $32.75 (3.275%) if both reference stocks meet the 70% downside threshold on determination dates. The securities reference the worse performing of JPMorgan Chase & Co. (initial value $299.28; downside threshold $209.50) and Wells Fargo & Company (initial value $76.11; downside threshold $53.28). Payments are unsecured and unsubordinated obligations of Barclays Bank PLC and are subject to Barclays’ creditworthiness and the potential exercise of U.K. Bail-in Power. Investors risk losing more than 30% — and possibly all — of principal if the worse performing underlier falls below its downside threshold on the final determination date, and investors do not participate in any upside of the underliers.

Barclays Bank PLC is offering market‑linked securities with a principal amount of $1,000 per security that pay either a contingent fixed return or a downside principal‑at‑risk payoff linked to the lowest performing common stock of Advanced Micro Devices, Inc. and NVIDIA Corporation. The pricing date is June 16, 2026, issue date June 22, 2026, calculation day June 23, 2027 and stated maturity date June 28, 2027. If the ending price of the lowest performing Underlying Stock is at or above 60% of its starting price, holders receive the principal plus a contingent fixed return (at least 29.50%, i.e., at least $295.00 per security). If the ending price of the lowest performing Underlying Stock is below that threshold, the maturity payment equals principal plus the stock return of that lowest performing Underlying Stock, exposing investors to more than 40% principal loss and potentially total loss. Payments are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and consent to possible exercise of U.K. Bail‑in Power.

Barclays Bank PLC priced US$50,000,000 Global Medium-Term Notes, Series A — US$50,000,000 Capped Floating Rate Notes linked to Compounded SOFR due July 1, 2027. Interest resets quarterly: Interest Rate = min(Compounded SOFR + 0.70%, Maximum 4.50%), subject to a Minimum Interest Rate of 0.00%. Notes were issued at 100% of principal with proceeds to the issuer of $49,950,000. Payments depend on Barclays Bank PLC creditworthiness and holders consent to potential exercise of U.K. Bail-in Power. Estimated value per note on the Pricing Date was $996.69; the offering price exceeds that estimate. Interest payments are calculated on a 30/360 basis and payable quarterly; Compounded SOFR is determined five U.S. Government Securities Business Days before each payment.

Barclays Bank PLC is offering Barrier Supertrack Notes linked to the Russell 2000® Index with a $1,000 minimum denomination and a scheduled maturity of June 6, 2029. The notes pay at maturity based on the Reference Asset Return with an Upside Leverage Factor of 1.07. If the Final Value is at or above the Initial Value, holders receive $1,000 plus leveraged upside; if Final Value is between the Initial Value and the Barrier (set at 70.00% of the Initial Value), holders receive $1,000; if Final Value is below the Barrier, holders absorb the full downside and may lose up to 100.00% of principal. The preliminary initial issue price is $1,000 per note and Barclays’ internal estimated value on the Initial Valuation Date is stated between $931.30 and $991.30. Payments depend on Barclays’ credit and are subject to consent to U.K. Bail-in Power.

Barclays Bank PLC offers Buffered Autocallable Fixed Coupon Notes due June 28, 2029 linked to the least performing of GOOG, AAPL, AMZN and NVDA. The Notes pay a coupon at a 9.75% per annum rate (approximately $8.125 per $1,000 per coupon payment), may be automatically redeemed on scheduled Call Valuation Dates and are callable beginning after roughly one year. Each Reference Asset has a Buffer Value equal to 80.00% of its Initial Value (a 20.00% buffer); if the Final Value of the Least Performing Reference Asset is below its Buffer Value, principal is reduced pro rata and investors may lose up to 80.00% of principal at maturity. Payments depend on Barclays’ creditworthiness and holders consent to possible exercise of U.K. bail-in powers. The Initial Issue Price is $1,000 per Note; estimated value on the Initial Valuation Date is stated as a range and is expected to be lower than the issue price.

Barclays Bank PLC is offering Buffered Digital Notes linked to the S&P 500® Index due December 31, 2029. The Notes pay no interest and, if the Final Underlier Value is at or above the Buffer Value, pay a fixed digital payoff equal to the Digital Percentage of 26.35% (resulting in $1,263.50 per $1,000 at maturity). If the Final Underlier Value is below the Buffer Value (equal to 85.00% of the Initial Underlier Value), the redemption is reduced by the Underlier decline in excess of the 15.00% buffer, exposing investors to up to an 85.00% loss of principal.

The Initial Valuation Date is June 25, 2026, Issue Date is June 30, 2026, and Final Valuation Date is December 26, 2029. The Initial Issue Price is $1,000 per note; selling commissions may be up to 3.05% and estimated proceeds to the issuer are 96.95% of principal. Payments depend on Barclays' credit and are subject to potential exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering Trigger Callable Contingent Yield Notes linked to the least performing of the MSCI EAFE®, Russell 2000® and S&P 500® indices. The Notes pay a quarterly Contingent Coupon (at least 9.30% per annum) only if each underlying meets its Coupon Barrier on an Observation Date and are callable by the issuer on quarterly Observation Dates. The Notes have a $10 per Note principal amount (minimum investment 100 Notes), a Trade Date of May 29, 2026, and maturity on June 3, 2031. If at final valuation any underlying is below its Downside Threshold (65.00% of the Initial Underlying Level), principal at maturity can be reduced proportionally to the negative return of the Least Performing Underlying. Payments are unsecured obligations of Barclays Bank PLC and subject to the issuer’s credit risk and possible exercise of U.K. Bail-in Power.

Barclays Bank PLC priced a contingent coupon structured note linked to the Russell 2000® Index and the S&P 500® Index. The Notes have an Initial Valuation Date of June 12, 2026, an Issue Date of June 17, 2026, and a Maturity Date of June 15, 2029.

The Notes pay a Contingent Coupon of $42.50 per $1,000 (an 8.50% annual rate) only on Observation Dates when each Underlier's Closing Value is at or above its Coupon Barrier (set at 75.00% of the Initial Underlier Value). At maturity, if the Lesser Performing Underlier's Final Underlier Value is below its Barrier Value, payment is reduced pro rata by that Underlier Return, exposing investors to losses up to 100.00% of principal. Payments are unsecured obligations of Barclays and are subject to U.K. Bail-in Power.

Barclays Bank PLC is offering Autocallable Contingent Coupon Barrier Notes due June 7, 2028 linked to the common stock of ServiceNow (NOW), Palo Alto Networks (PANW) and Qualcomm (QCOM). The Notes pay a Contingent Coupon of $18.75 per $1,000 (22.50% per annum) on Observation Dates when each Underlier is at or above its Coupon Barrier (50.00% of its Initial Underlier Value). The Issue Date is June 5, 2026, the Initial Valuation Date is June 2, 2026 and the Final Valuation Date is June 2, 2028. If not automatically redeemed, maturity payoff depends on the Least Performing Underlier relative to its Barrier Value; losses up to 100.00% of principal are possible. Purchasers consent to potential exercise of U.K. Bail-in Power and are exposed to Barclays' credit risk.

Barclays Bank PLC is offering Buffered Digital Notes due June 30, 2028 linked to the S&P 500 Index. For each $1,000 principal Note, investors receive $1,000 plus a 14.65% digital payment at maturity if the Final Underlier Value is at or above a Buffer Value equal to 90.00% of the Initial Underlier Value. If the Final Underlier Value is below the Buffer Value, the payment is reduced by the Underlier decline beyond the 10.00% buffer, exposing investors to up to a 90.00% loss of principal. Payments depend on Barclays’ credit and are subject to possible exercise of U.K. bail-in powers.

Barclays Bank PLC is offering market-linked, auto-callable securities linked to the common stock of Intuit Inc. (ticker INTU) with a $1,000 principal amount per security and an original offering price of $1,000 per security. The securities have an automatic call feature on June 1, 2027 with a call premium of 32.50% (resulting in a $1,325.00 cash payment per security if called). If not called, the stated maturity date is June 1, 2029. The payout at maturity depends on the ending price relative to the starting price ($304.35) and a 150% upside participation rate; a threshold price equal to 75% of the starting price ($228.2625) preserves principal at maturity unless the ending price is below that threshold, in which case principal is reduced pro rata. 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 is offering market-linked securities tied to the lowest performing of AFRM, BX and IBM. Each security has a $1,000 principal amount and an original offering price of $1,000 per security. The securities pay a contingent coupon of at least 22.50% per annum monthly (with memory) if the lowest performing underlying on a calculation day is at or above its threshold (50% of its starting price). The securities are auto-callable if the lowest performing underlying on any calculation day from December 2026 through May 2029 is greater than or equal to its starting price; maturity is June 7, 2029. At final calculation, if the lowest performing underlying is below its threshold (50% of starting price), the maturity payment equals $1,000 multiplied by that underlying’s performance factor, and you may lose more than 50% and possibly all of principal. Payments are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s creditworthiness and potential exercise of U.K. bail-in powers.

Barclays Bank PLC prices principal-protected linked notes due June 16, 2031 tied to the S&P 500® with a Maximum Return of 46.00%. Each note has a $1,000 minimum denomination and pays at maturity either $1,000 (if the Final Value is below the Initial Value) or $1,000 plus the lesser of the Reference Asset Return and the Maximum Return, capped at $1,460.00 per $1,000. The notes pay no periodic interest, will not be listed on a U.S. exchange, and are unsecured obligations of Barclays Bank PLC. Purchasers expressly consent to possible exercise of U.K. Bail-in Power, which could reduce or convert amounts payable under the notes. The Initial Valuation Date is June 11, 2026 and the Issue Date is June 16, 2026.

Barclays Bank PLC priced $1,343,000 of Capped Leveraged Buffered Basket-Linked Global Medium-Term Notes, Series A, due January 7, 2028. The notes are U.S. dollar cash-settled, do not pay interest and reference an unequally weighted five-index basket with an initial basket level of 100 measured from the trade date May 27, 2026 to the determination date January 5, 2028.

Payoff terms: holders receive the face amount or a positive capped return up to a $1,245.88 cash settlement per $1,000 face when the final basket level rises (with an 180.00% upside participation rate and a 113.66% cap level). If the final basket level falls by up to 15.00% (buffer level 85.00%), holders receive the face amount; declines beyond the buffer produce proportional losses and investors could lose their entire investment. Payments depend on Barclays’ credit and are subject to possible exercise of U.K. Bail-in Power.

Barclays Bank PLC proposes Callable Contingent Coupon Notes due June 6, 2031 linked to the least performing of the Dow Jones Industrial Average, the Russell 2000 Index and the Technology Select Sector SPDR Fund. The Notes have a $1,000 initial issue price per Note, an estimated value range of $890.50 to $970.50 on the Initial Valuation Date and a Contingent Coupon of $9.083 per $1,000 (annualized 10.90%).

Payments depend on the Least Performing Reference Asset versus a Barrier of 70.00% of each asset's Initial Value; if the Least Performing Reference Asset finishes below that Barrier at maturity, principal is reduced pro rata and investors may lose up to 100.00% of principal. Notes are unsecured obligations of Barclays and are subject to issuer credit risk and possible exercise of U.K. bail-in powers.

Barclays Bank PLC priced $162,000 of AutoCallable Notes due June 1, 2029. The notes link to the least performing of the Dow Jones Industrial Average, the Russell 2000 and the Nasdaq-100 Technology Sector Index, with an Issue Date of June 1, 2026 and Final Valuation Date of May 29, 2029. Per $1,000 note the initial issue price is $1,000, the issuer will receive 97.25% per note, and Barclays estimates the note value at $959.60 on the Initial Valuation Date. Payments depend on the Least Performing Reference Asset relative to its Call and Barrier Values; if the Least Performing Reference Asset finishes below its Barrier Value the holder may lose up to 100% of principal. The notes are unsecured obligations of Barclays Bank PLC and are subject to consent to U.K. bail-in powers.

Barclays Bank PLC is offering Buffered Supertrack SM Notes due June 30, 2031 linked to the S&P 500® Futures Excess Return Index. The Notes have a $1,000 principal amount per note, an Initial Valuation Date of June 25, 2026, an Issue Date of June 30, 2026 and a Final Valuation Date of June 25, 2031.

At maturity the payoff is determined by the Reference Asset Return. The structure provides a 30.00% buffer above which losses are protected to that threshold, an upside leverage factor of 1.695 for positive returns, and a downside exposure that can result in up to a 70.00% loss of principal if the Reference Asset falls sufficiently. Payments are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and the Consent to U.K. Bail-in Power.

Barclays Bank PLC priced a series of Phoenix AutoCallable Notes linked to the least performing of three equities (Blackstone Inc., General Motors Company and Tesla, Inc.). The Notes have a June 10, 2026 issue date and a scheduled maturity of June 8, 2028, with an initial valuation on June 5, 2026. The Notes pay a contingent coupon of $21.667 per $1,000 (a 2.1667% per annum rate) on specified Observation Dates if each Reference Asset closes at or above its Coupon Barrier Value. If not automatically called, repayment at maturity depends on the Final Value of the least performing Reference Asset versus its Barrier Value; investors may lose up to 100.00% of principal. Payments are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and potential exercise of U.K. bail-in powers.

Barclays Bank PLC is offering Market-Linked, Auto-Callable securities with contingent downside (principal at risk) linked to the lowest performing common stock of Apple Inc., Microsoft Corporation and NVIDIA Corporation. The securities have a $1,000 principal amount per security, an Issue Date of June 1, 2026 and a stated maturity of June 2, 2028. The original offering price shown in the excerpt totals $570,000 for the tranche shown. These securities pay a capped call premium on scheduled call dates if the lowest performing underlying meets each call price; otherwise the maturity payment equals $1,000 multiplied by the performance factor of the lowest performing underlying on the final calculation day, meaning investors can lose a substantial portion or all of principal. The pricing supplement discloses an estimated value below the original offering price, an agent discount of $18.25 per security and that purchasers consent to possible exercise of U.K. Bail-in Power by the relevant U.K. resolution authority.

Barclays Bank PLC priced $398,000 Autocallable Leveraged Barrier Notes due June 1, 2029 linked to the lesser performing of Meta Platforms Class A common stock and NVIDIA common stock. The Notes pay no interest and may be automatically redeemed on the Observation Date for a 20.50% Redemption Premium per $1,000 principal if each Underlier meets its Call Value.

If not called, payments at maturity depend on the Lesser Performing Underlier: upside exposure with a 2.00 Upside Leverage Factor when the Final Underlier Value exceeds its Initial Underlier Value; full principal is at risk if the Lesser Performing Underlier falls below its Barrier Value. Issue Date: June 1, 2026; Maturity Date: June 1, 2029. The Notes are unsecured obligations of Barclays Bank PLC and are subject to issuer credit risk and possible exercise of U.K. Bail-in Power.

Barclays Bank PLC launches a structured note offering: Market Linked Securities—Auto-Callable with Contingent Coupon with Memory Feature and Contingent Downside Principal at Risk, linked to the lowest performing common stock of Amazon.com, Inc., Alphabet Inc. (Class A) and NVIDIA Corporation. The securities have a $1,000 principal amount per security, a pricing date of June 16, 2026, an issue date of June 22, 2026, and a stated maturity date of June 22, 2029. The contingent coupon rate will be determined on the pricing date and will be at least 13.00% per annum. The notes pay quarterly contingent coupon payments (with a memory of unpaid coupons) and are auto-callable if the lowest performing underlying stock meets or exceeds its starting price on specified calculation days. If not called, principal repayment at maturity depends on the lowest performing stock relative to a threshold equal to 50% of its starting price, exposing investors to potential loss of principal. These securities are unsecured obligations of Barclays Bank PLC and are subject to U.K. Bail-in Power.

Barclays Bank PLC priced a US$142,000,000 issuance of floating rate notes linked to Compounded SOFR, maturing on June 1, 2029. The Notes were issued at 100% of principal with proceeds to the issuer of $141,886,400 (after a 0.15% agent commission). Interest will equal Compounded SOFR plus a 0.95% spread, subject to a 2.00% per annum minimum; interest is payable quarterly using a 30/360 day count. The Original Trade Date was May 28, 2026 and the Original Issue Date is June 1, 2026. Holders consent to possible exercise of U.K. bail-in powers and the Notes are unsecured, unsubordinated obligations of Barclays Bank PLC; they will not be listed on any U.S. exchange.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities due June 8, 2029, linked to NVIDIA Corporation common stock. Each security has a stated principal amount of $1,000 and a contingent quarterly payment equal to at least $27.55 (2.755%) of principal if the underlier's closing price on a determination date is at or above a downside threshold of 50% of the initial underlier value. The securities can be automatically redeemed early if the underlier closes at or above the initial underlier value on any determination date prior to the final determination date. If not redeemed and the final underlier value is below the downside threshold, principal at maturity is reduced proportionally to the underlier performance factor; losses could exceed 50% of principal and may be total. Payments depend on Barclays Bank PLC's creditworthiness and are subject to possible exercise of U.K. bail-in powers.

Barclays Bank PLC is offering structured notes due June 1, 2029 that pay a monthly Contingent Coupon of $16.667 per $1,000 (20.00% per annum, 1.6667% per month) when each reference stock—Amazon.com, Inc. (AMZN), Snowflake Inc. (SNOW) and Zscaler, Inc. (ZS)—meets or exceeds its Coupon Barrier on an Observation Date. The notes may be automatically redeemed beginning on the twelfth Observation Date if each Underlier equals or exceeds its Initial Underlier Value, in which case holders receive principal plus accrued Contingent Coupon amounts. At maturity, if the notes are not redeemed, payment depends on the Least Performing Underlier versus its Barrier Value and the Best Performing Underlier versus its Initial Underlier Value; under certain outcomes holders can lose a significant portion or all principal. 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. The Initial Valuation Date is May 29, 2026 and the Final Valuation Date is May 29, 2029. Terms, observation and payment dates, tax treatment, and risk factors are set out in the pricing supplement and prospectus supplement.

Barclays Bank PLC priced $1,994,000 of market‑linked, auto‑callable securities due June 1, 2029, with a principal amount of $1,000 per security. Pricing date was May 27, 2026 and issue date June 1, 2026. The securities pay a contingent coupon at 13.20% per annum (paid quarterly) when the lowest‑performing underlying stock is at or above its 50% threshold on a calculation day, and include a memory feature for unpaid coupons. The three underlyings are AMZN, GOOGL and NVDA (starting prices: $271.85, $388.83, $212.60 respectively; threshold = 50% of each starting price). If not auto‑called, principal at maturity depends on the ending price of the lowest‑performing underlying and can be reduced pro rata (full downside exposure below 50% threshold).

Barclays Bank PLC is offering Buffered Digital Notes due December 31, 2029 linked to the Russell 2000® Index. For each $1,000 principal note, investors receive $1,000 plus a fixed Digital Percentage of 29.75% at maturity if the Final Underlier Value is at or above the Buffer Value (equal to 85.00% of the Initial Underlier Value). If the Final Underlier Value is below the Buffer Value, the payout is reduced by the Underlier decline in excess of the 15.00% buffer, exposing investors to up to an 85.00% loss of principal. The Notes pay no interest, 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. Initial issue price per $1,000 is $1,000 with an agent commission of 3.05%; the issuer’s estimated value range on pricing is stated between $886.50 and $956.50. Terms are subject to adjustments, market-disruption postponements and Calculation Agent determinations.

Barclays Bank PLC priced a preliminary offering of S&P 500Index-linked Global Medium-Term Notes due June 28, 2030 with an initial issue price of $1,000 per note and a Maximum Return of 30.35%.

The notes pay at maturity: $1,000 plus $1,000 times the lesser of the Reference Asset Return and the Maximum Return if the Final Value is at or above the Initial Value; otherwise holders receive $1,000. The issue date is June 30, 2026 and Barclays discloses an estimated value range of $885.60 to $955.60 per note on the Initial Valuation Date.

Barclays Bank PLC priced $2,005,000 of callable Contingent Coupon Notes due June 1, 2029 linked to the least performing of the Nasdaq-100 Technology Sector Index, the S&P 500 Index and the Russell 2000 Index. The Notes pay a monthly-contingent coupon of $8.375 per $1,000 (10.05% per annum) when each Reference Asset meets its coupon barrier on an Observation Date, are callable at issuer discretion on scheduled Call Valuation Dates, and repay principal at maturity only if the Least Performing Reference Asset is at or above its 65% Barrier Value; otherwise principal is reduced pro rata to that asset's decline.