BARCLAYS BANK PLC (DJP) SEC Filings, May 28, 2026

Barclays Bank PLC is offering preliminary AutoCallable Notes due June 17, 2031 linked to the least performing of the Russell 2000®, the S&P 500® and the Dow Jones Industrial Average®. The initial issue price per Note is $1,000; the agent commission is 0.65% (up to $6.50 per Note) and Barclays expects proceeds of 99.35% per Note.

The Notes pay a periodic call premium of $120 per $1,000 (stated as 12.00% per annum) and are callable on scheduled Call Valuation Dates. Call Value is 95.00% of the Initial Value and Barrier Value is 75.00% of the Initial Value. If not called and the Least Performing Reference Asset finishes below its Barrier Value, payment at maturity exposes holders to the full decline of that Least Performing Reference Asset; principal loss up to 100.00% is possible. The offering requires each holder to consent to possible exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority.

Barclays Bank PLC priced a preliminary offering for callable contingent coupon notes linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100 indices. The Notes have a $1,000 initial issue price per Note, an issue date of June 5, 2026 and a maturity date of June 6, 2030. The Notes pay a Contingent Coupon of $9.375 per $1,000 principal (an 11.25% per annum equivalent) on scheduled contingent coupon payment dates only if each Reference Asset closes at or above its Coupon Barrier (70.00% of Initial Value) on the applicable Observation Date, and principal repayment at maturity depends on the Final Value of the Least Performing Reference Asset relative to its Barrier (60.00% of Initial Value). The issuer disclaims third-party guarantees and the Notes are subject to Barclays Bank PLC credit risk and the exercise of any U.K. Bail-in Power. The preliminary pricing supplement states an estimated value range on the Initial Valuation Date of $918.10 to $988.10 per Note and notes that the Notes will not be listed on any U.S. exchange.

Barclays Bank PLC is offering principal-protected notes linked to four equity Underliers (AMD, INTC, MU, NVDA) with an Initial Issue Price of $1,000 per note and a term from Issue Date May 29, 2026 to Maturity Date May 30, 2031. The Notes pay a Base Coupon of $0.208 per $1,000 on each Coupon Payment Date and a conditional Contingent Coupon of $6.208 per $1,000 when, on an Observation Date, the Closing Value of each Underlier is at or above its Coupon Barrier (80% of the Initial Underlier Value). The Notes may be automatically redeemed beginning with the twelfth Observation Date if each Underlier's Closing Value is at or above its Initial Underlier Value on that Observation Date; automatic redemption results in a cash payment equal to principal plus accrued Base and Contingent Coupons. Payments depend on Barclays Bank PLC’s creditworthiness and holders explicitly consent to potential exercise of U.K. Bail-in Power by a U.K. resolution authority.

Barclays Bank PLC is offering AutoCallable Notes due June 7, 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 have a $1,000 denomination and are callable on specified Call Valuation Dates beginning in June 2027.

The Notes pay an increasing Call Premium (Periodic Call Premium of $157.50, annualized 15.75%) if automatically redeemed on a Call Valuation Date. If not called, maturity payoffs depend on the Least Performing Reference Asset: full principal if Final Value ≥ Barrier (Barrier = 60.00% of Initial Value), prorated principal if Final Value < Barrier (subject to up to a 100.00% loss). Payments are unsecured obligations of Barclays Bank PLC and are subject to the issuer's credit risk and U.K. Bail-in Power.

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.