iPath Select MLP ETN (ATMP) 424B Filings

Barclays Bank PLC is issuing $524,000 of AutoCallable Notes due December 7, 2028, linked to the least performing of the S&P 500® Index, Russell 2000® Index and Dow Jones Industrial Average®. Each $1,000 note can be automatically redeemed on scheduled call valuation dates if all three indices close at or above their initial levels, paying $1,000 plus a call premium of $141.50 per year-equivalent (14.15% per annum).

If the notes are not called, and at maturity the least performing index is at or above 70% of its initial level, investors receive the $1,000 principal. If it is below 70%, repayment is reduced in line with that index’s loss, up to a 100% loss of principal. The notes are unsecured, unsubordinated obligations of Barclays, subject to its credit risk and consent to U.K. Bail-in Power, pay no dividends, have an estimated value of $988.60 per note, and are not listed on any exchange, which may limit liquidity.

Barclays Bank PLC is offering Autocallable Fixed Coupon Notes due December 14, 2028 linked to the common stock of Tesla, Inc. Each Note has a $1,000 denomination and pays a fixed coupon of 10.00% per annum, or $8.333 per $1,000 on scheduled monthly dates, until the Notes are called or mature.

Starting about six months after issuance, if Tesla’s closing price on a Call Valuation Date is at or above the Call Value (100.00% of the Initial Value), the Notes are automatically redeemed for $1,000 plus the coupon, and no further payments are made. If the Notes are not called and, on the Final Valuation Date, Tesla’s price is at or above the Barrier Value (50.00% of the Initial Value), holders receive $1,000 per Note at maturity plus the final coupon.

If the Notes are not called and Tesla’s final price is below the Barrier, repayment is reduced one-for-one with Tesla’s decline, or settled in shares under Barclays’ physical settlement option. In that case, investors can lose up to 100.00% of principal. The Notes are unsecured obligations of Barclays, subject to U.K. Bail-in Power, and will not be listed. The initial issue price is $1,000 per Note, with agent commissions of 3.125%, and Barclays’ estimated value on the Initial Valuation Date is expected to be $885.50–$945.50 per Note.

Barclays Bank PLC is offering unsecured, unsubordinated Global Medium-Term Notes, Series A, in the form of $1,000-denomination Callable Fixed Rate Notes due December 26, 2045. The notes pay a fixed 5.25% per annum, with interest calculated on a 30/360 basis and paid annually each December 26, if not redeemed earlier.

The notes are not callable for roughly the first three years, after which Barclays may redeem them, in whole or in part, on quarterly optional redemption dates at $1,000 per note plus accrued interest. If not called, investors receive principal plus accrued interest at maturity. The initial issue price is 100% of principal, with an agent’s commission of 2.00%, and certain fee-based accounts may pay between $980 and $1,000 per note.

The notes will not be listed on any U.S. securities exchange, and liquidity may be limited. Holders bear Barclays’ credit risk, and all payments are subject to potential exercise of the U.K. Bail-in Power, which can result in write-down, conversion, or cancellation of the notes. U.S. investors generally treat interest as ordinary income and recognize capital gain or loss on sale or redemption.

Barclays Bank PLC is offering unsecured, unsubordinated notes linked to the shares of Coinbase (COIN), Palantir (PLTR) and Tesla (TSLA). These three stocks, called Underliers, determine whether investors receive high monthly coupons and how much principal is repaid.

The notes pay a contingent coupon of $16.875 per $1,000 (a 20.25% annual rate) for any Observation Date when the closing value of each Underlier is at or above 50% of its initial level. Missed coupons can be later repaid if a future Observation Date meets the barrier. Starting with the twelfth Observation Date, the notes are automatically redeemed if all Underliers are at or above their initial values, returning $1,000 plus due coupons.

If the notes are not called, principal at maturity depends on the worst-performing stock. If the least performing Underlier is at or above 50% of its initial value, or if the best performing Underlier is at or above its initial value, investors receive full principal. Otherwise, repayment is reduced one-for-one with the decline of the worst Underlier, down to a total loss. Payments are also subject to Barclays’ credit risk and potential U.K. Bail-in Power, and the notes will not be listed on an exchange.

Barclays Bank PLC is offering unsecured, unsubordinated structured Notes linked to Coinbase (COIN), Robinhood (HOOD) and Palantir (PLTR). The Notes have a $1,000 minimum denomination and can pay a high contingent coupon of $18.167 per month per $1,000 Note, equal to 21.80% per annum, but only if on an Observation Date the Closing Value of each stock is at or above 50% of its initial level.

Beginning with the twelfth Observation Date, the Notes are subject to automatic redemption if all three stocks are at or above their initial levels, in which case investors receive $1,000 plus the due coupon and any unpaid past coupons. If the Notes are not redeemed early and, at maturity, the least performing stock is below its barrier and each stock is below its initial level, the payout is reduced in line with that worst stock’s loss, and up to 100% of principal can be lost.

Any payments depend on the credit of Barclays and are also subject to potential use of the U.K. Bail-in Power, which can reduce, convert or cancel the Notes. The Notes will not be listed on a securities exchange, and Barclays’ internal estimated value on the pricing date is expected to be lower than the $1,000 issue price.

Barclays Bank PLC is offering Accelerated Return Notes linked to the Global X Robotics & Artificial Intelligence ETF (BOTZ), with a $10 principal amount per unit and a term of approximately 14 months, maturing in February 2027. The notes provide 300% participation in BOTZ gains, but returns are capped at a Capped Value between $11.85 and $12.25 per unit, or about 18.50% to 22.50% over principal. If the ETF finishes below its starting level, losses match the decline on a 1‑for‑1 basis, and you can lose up to all of your principal.

The notes pay no interest, do not provide dividends from the ETF, and are unsecured, unsubordinated obligations of Barclays, subject to both Barclays’ credit risk and potential exercise of U.K. Bail‑in Power. The public offering price is $10.00 per unit, while Barclays’ initial estimated value is $8.985 to $9.485, reflecting underwriting discounts and a $0.05 per-unit hedging-related charge. Liquidity is expected to be limited, with no exchange listing, and the product carries concentrated exposure to the robotics and AI sector plus complex U.S. tax considerations.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities due December 1, 2028 linked to the common stock of Palo Alto Networks, Inc. The total aggregate principal amount is $13.938M, with a $1,000 stated principal per security.

Investors may receive a contingent quarterly payment of $27.125 per security (2.7125% of principal) for each determination date on which the PANW closing price is at or above the downside threshold of $123.58, equal to 65% of the initial underlier value of $190.13. If on any non-final determination date the closing price is at or above the initial value, the notes are auto-called and redeemed at principal plus that quarter’s contingent payment.

If the notes are not called and the final PANW price is at or above the downside threshold, investors receive principal plus the last contingent payment. If the final price is below the threshold, repayment equals principal times the stock performance ratio, so losses mirror the percentage decline from the initial value and can reach 100% of principal. The securities are unsecured, unsubordinated obligations of Barclays Bank PLC and are also subject to potential write-down, conversion or modification under the U.K. Bail-in Power.

Barclays Bank PLC is offering unsecured, unsubordinated notes linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index. The Notes pay no interest and do not protect your full principal. Instead, on scheduled Observation Dates from December 2026 through the Final Valuation Date in December 2030, the Notes are automatically redeemed if the Index closing value is at or above its initial level, paying $1,000 plus a fixed Redemption Premium that steps up from 18.60% on the first Observation Date to 93.00% on the Final Valuation Date.

If the Notes are never automatically redeemed, the maturity payment depends on Index performance. You receive $1,000 per $1,000 Note if the Final Index level is at or above 80% of the initial level (a 20% buffer). Below that buffer, the payoff is reduced in line with Index losses beyond 20%, so investors can lose up to 80% of principal. The Index itself uses leveraged exposure of 100%–400% to a Nasdaq‑100 futures excess‑return index and applies a 6% per annum decrement, which drags on performance. Payments are subject to Barclays’ credit risk and to potential use of the U.K. Bail‑in Power, and the Notes will not be listed on a securities exchange.

Barclays Bank PLC is offering unsecured index-linked notes that pay no periodic interest and do not guarantee principal. The notes are tied to three equity indices: the Nasdaq-100 Index®, the Russell 2000® Index and the S&P 500® Index.

At maturity, for each $1,000 note, if the worst-performing index is at or above 70% of its initial level, holders receive $1,137.50, reflecting a fixed 13.75% digital return. If the worst-performing index closes below 70% of its initial level, repayment is reduced one-for-one with that index’s loss, and the payout can fall to zero, meaning up to a 100% loss of principal.

The notes are unsecured obligations of Barclays, subject to its credit risk and to potential use of the U.K. bail-in power, are expected to be sold at $1,000 per note, will not be listed on a U.S. exchange, and may have limited and potentially discounted secondary market liquidity. Barclays’ internal estimated value on the pricing date is expected to be below the initial issue price.

Barclays Bank PLC is offering unsecured, unsubordinated notes linked to three equity indices: the Nasdaq-100 (NDX), Russell 2000 (RTY) and S&P 500 (SPX). The Notes pay no interest and do not guarantee full principal repayment.

At maturity in December 2027, each $1,000 Note pays $1,250 if the Least Performing Underlier is at or above its initial level, reflecting a fixed 25.00% Digital Percentage. If the Least Performing Underlier is below its initial level but at or above 70.00% of its Initial Underlier Value (the Barrier Value), investors receive $1,000. If it finishes below the Barrier Value, repayment falls one-for-one with that index’s loss, and investors can lose their entire investment.

Payments depend on Barclays’ credit and are subject to potential exercise of U.K. Bail-in Power by the U.K. resolution authority. The Notes are not listed on any exchange, the internal estimated value on the pricing date is expected to be less than the $1,000 issue price, and tax counsel currently treats them as prepaid forward contracts for U.S. federal income tax purposes.

Barclays Bank PLC is offering unsecured, unsubordinated callable contingent coupon notes due December 29, 2028, linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq-100 Index. The notes pay a contingent coupon of $7.917 per $1,000 (a 9.50% per annum rate) only if on each observation date all three indices are at or above 70% of their initial level. If any index is below its coupon barrier on an observation date, no coupon is paid for that period.

At maturity, if the notes have not been called and the least performing index is at or above 70% of its initial level, investors receive back the full $1,000 per note. If it is below this barrier, repayment is reduced one-for-one with that index’s loss, up to a full loss of principal. Barclays may redeem the notes in whole, after roughly three months, at $1,000 per note plus any due coupon. The initial issue price is $1,000, while the issuer’s estimated value is expected between $919.50 and $979.50 per note. Payments depend on Barclays’ credit and are also subject to potential U.K. Bail-in Power and limited secondary market liquidity.

Barclays Bank PLC is offering unsecured Global Medium‑Term Notes, Series A, linked to the S&P 500® Index, with a minimum denomination of $1,000 and scheduled maturity on December 28, 2028. The notes pay no coupons and provide full principal repayment at maturity as long as Barclays performs and no U.K. Bail‑in Power is exercised.

At maturity, investors receive $1,000 plus a positive return based on the S&P 500® performance, capped at a Maximum Return of 14.50%, so the maximum payment per $1,000 note is $1,145. If the index finishes below its initial level, the payoff is limited to the $1,000 principal.

Barclays’ estimated value on the initial valuation date is expected to range between $904 and $964 per $1,000 note, below the issue price, reflecting commissions, hedging and structuring costs. The notes are subject to U.K. Bail‑in Power, will not be listed on any U.S. exchange, and may trade at a discount with limited liquidity. For U.S. tax purposes, Barclays intends to treat them as contingent payment debt instruments, requiring current accrual of taxable interest income before maturity.

Barclays Bank PLC is offering unsecured, unsubordinated notes linked to the S&P 500® Index that pay a fixed coupon but do not guarantee a full return of principal at maturity.

The notes pay a fixed coupon of $11.875 per $1,000 each quarter, equal to a 4.75% per annum rate, regardless of index performance. At maturity, investors receive their $1,000 principal per note plus the final coupon if the S&P 500® Final Underlier Value is at or above a 15.00% downside buffer level. If the index falls below this buffer, repayment of principal is reduced based on the index decline beyond 15.00%, and investors can lose up to 85.00% of principal.

The notes are subject to the credit risk of Barclays Bank PLC and to potential exercise of the U.K. Bail-in Power, which can reduce, convert, or cancel amounts due. They are not listed on any U.S. securities exchange, may have limited or illiquid secondary market pricing, and are treated under complex and uncertain U.S. federal income tax rules.

Barclays Bank PLC is offering $8,629,830 of Capped GEARS, unsecured notes linked to the S&P 500® Index, maturing on January 27, 2027. Each Security has a $10 principal amount and an Upside Gearing of 3.0, but total return is capped at a Maximum Gain of 14.20%, giving a maximum payment at maturity of $11.42 per Security.

If the S&P 500® rises, holders receive principal plus three times the index gain up to the cap; if it is flat, only principal is repaid; if it falls, repayment is reduced one-for-one with the index decline and investors can lose their entire investment. The notes pay no interest, are unsecured and unsubordinated obligations of Barclays Bank PLC, and are subject to U.K. Bail-in Power, which could reduce, convert or cancel amounts due. The initial issue price is $10.00 per Security, including a $0.20 underwriting discount, with $8,457,233.40 in proceeds to Barclays Bank PLC.

Barclays Bank PLC is offering unsecured notes due December 27, 2030 linked to the S&P 500® Index. Each note has a $1,000 denomination and does not pay periodic interest.

At maturity, holders receive $1,000 plus an equity-linked amount if the S&P 500® final level is at or above its initial level, with the upside capped at a Maximum Return of 29.00% (maximum payment of $1,290 per $1,000 note). If the index finishes below its initial level, investors receive only the $1,000 principal, so downside to maturity is limited to foregone return and inflation risk.

The initial issue price is $1,000, while Barclays’ estimated value on the pricing date is expected between $870.40 and $950.40, reflecting commissions (up to 3.50%) and structuring and hedging costs. The notes are subject to U.K. Bail-in Power, will not be listed on an exchange, and may have limited or no secondary market liquidity.

Barclays Bank PLC is offering preliminary terms for Callable Contingent Coupon Notes due September 27, 2027, linked to the least performing of the Russell 2000® Index and the Nasdaq‑100 Index®. The notes pay a contingent coupon of $7.917 per $1,000 (a 9.50% per annum rate) on scheduled dates only if the closing value of each index on the related observation date is at or above its coupon barrier, initially set at 80% of the index’s initial value.

At maturity, if the notes have not been called and the least performing index is at or above its 80% barrier value, holders receive back the full $1,000 principal per note. If that index finishes below its barrier, repayment is reduced one‑for‑one with the index decline, and up to 100% of principal can be lost. Barclays may redeem the notes early, in whole, on specified call valuation dates at $1,000 plus any due coupon.

The initial issue price is $1,000 per note, with an estimated value between $916.50 and $966.50, reflecting dealer commissions of up to 2.175% and structuring and hedging costs. The notes are unsecured, unsubordinated obligations of Barclays, are subject to U.K. Bail‑in Power, and will not be listed on a securities exchange.

Barclays Bank PLC is offering Phoenix AutoCallable Notes due December 27, 2030, linked to the worst performer of the S&P 500, Russell 2000 and Nasdaq‑100 indices. Each Note has a $1,000 denomination and pays a contingent monthly coupon of $6.458 (a 7.75% per annum rate) only when all three indices are at or above their respective coupon barriers, set at 80% of initial value.

The Notes are automatically called, starting about one year after issuance, if on a call date each index is at or above its initial level, returning $1,000 plus the coupon. If not called, and at maturity the worst index is at or above 70% of its initial value, investors receive full principal back. If the worst index finishes below its 70% barrier, repayment is reduced one‑for‑one with that index’s loss, down to a complete loss of principal.

The Notes are unsecured, unsubordinated obligations of Barclays, not listed on an exchange, carry an initial issue price of $1,000 with estimated value between $850 and $925.40, and are expressly subject to U.K. bail‑in powers and complex tax treatment.

Barclays Bank PLC is offering principal-at-risk, market-linked securities tied to the S&P 500® Index, each with a $1,000 principal amount and maturing on November 29, 2028. These notes do not pay interest and repay at maturity an amount that depends on Index performance.

If the Index rises, holders receive $1,000 plus 125% of the Index gain, capped at a 25.00% maximum return, for a maximum maturity payment of $1,250 per security. If the Index is flat or falls by up to 15% from the starting level of 6,705.12, investors receive the principal back.

If the Index declines more than 15% (below the threshold level of 5,699.352), repayment is reduced 1‑for‑1 beyond the 15% buffer and investors can lose up to 85% of principal. The notes are unsecured obligations of Barclays, subject to its credit risk and to potential U.K. Bail‑in Power, and carried an original aggregate offering of $466,000.00 with a $28.30 per‑security agent discount.

Barclays Bank PLC is offering unsecured Buffered Supertrack Notes due December 27, 2030 linked to the least performing of the S&P 500 Index, the Dow Jones Industrial Average and the Nasdaq-100 Index. Each Note has a $1,000 initial issue price, with a 4.00% selling commission; the issuer’s estimated value on the Initial Valuation Date is expected to be between $858.50 and $938.50 per Note.

At maturity, if the least performing index is at or above its Initial Value, investors receive $1,000 plus its positive return. If it is below its Initial Value but at or above 70.00% of that level (the 30.00% buffer), investors receive $1,000. If it finishes below the 70.00% Buffer Value, repayment is reduced dollar-for-dollar beyond the 30.00% buffer, up to a 70.00% loss of principal.

The Notes pay no coupons, provide no dividends or voting rights on the indices, will not be listed on an exchange, and may have limited or no secondary market. Payments depend on the credit of Barclays Bank PLC and are subject to potential exercise of U.K. Bail-in Power. Tax treatment is expected, but not certain, to follow prepaid forward contract treatment.

Barclays Bank PLC is offering unsecured Global Medium‑Term Notes, Series A, in the form of callable contingent coupon notes due December 28, 2028, linked to the worst performer of the S&P 500 Index, Russell 2000 Index and Nasdaq‑100 Index. The notes pay a contingent coupon of $7.083 per $1,000 (0.7083% per month, 8.50% per year) only if on each observation date all three indices are at or above 80% of their initial levels.

Barclays may redeem the notes in whole, at its discretion, on specified call dates after roughly six months, paying $1,000 per note plus any due coupon. At maturity, if not called, investors receive $1,000 per note only if the least performing index is at or above 70% of its initial level; otherwise repayment is reduced one‑for‑one with the index loss and can fall to zero, meaning up to 100% loss of principal. The initial issue price is $1,000 per note, with an estimated value between $895.90 and $955.90, and the notes are also subject to Barclays’ credit risk and potential U.K. bail‑in powers.

Barclays Bank PLC is issuing unsecured, unsubordinated notes linked to an equally weighted basket of Boeing, Caterpillar, Deere and Eaton shares. Each Basket Component has a 25% weighting and its Initial Component Value is set to the Closing Price on the pricing date, giving an Initial Basket Level of 100.

The notes have an automatic call feature on December 7, 2026: if the Basket Level is at or above the Initial Basket Level, investors receive a Call Price of $1,144 per $1,000 note (a 14.40% premium) on December 10, 2026, and the notes terminate with no further upside.

If not called, maturity is November 30, 2027. Above the Initial Basket Level, investors earn leveraged upside with a 1.25 Upside Leverage Factor. Between 90 and 100, principal is repaid in full. Below 90, losses are magnified by a 1.11111 Downside Leverage Factor, so investors can lose some or all principal. The notes are sold at $1,000 per note, with a 1.50% agent’s commission, will not be listed on any exchange, and are subject to U.K. Bail-in Power. Tax counsel expects them to be treated as prepaid forward contracts, but the IRS could apply a different, potentially adverse, treatment.

Barclays Bank PLC is offering $168,000 of AutoCallable Notes due November 29, 2028, linked to the least performing of the S&P 500 Index and the iShares Russell 2000 ETF. The notes have a $1,000 minimum denomination and can be automatically called on valuation dates in 2026, 2027 or at maturity if each reference asset is at or above its call value, paying $1,000 plus a call premium of $97 per year (a 9.70% per annum rate). If the notes are not called and the least performing asset finishes at or above 70% of its initial value, investors receive full principal back; below this barrier, repayment is reduced one-for-one with the loss in that asset, down to zero. The notes are unsecured, unsubordinated obligations of Barclays, subject to U.K. Bail-in Power, and carry an internal estimated value of $953.60 per $1,000, lower than the issue price due to fees, hedging and structuring costs.

Barclays Bank PLC is offering unsecured Buffered Supertrack Notes due December 27, 2030, linked to the worst performer of the S&P 500 Index and the Dow Jones Industrial Average. Each Note has a $1,000 denomination and a 15.00% downside buffer. If the least performing index finishes at or above its initial level, holders receive $1,000 plus the index gain; if it finishes between 85.00% and 100.00% of its initial value, principal is repaid at par.

If the least performing index closes below 85.00% of its initial value, repayment is reduced by 1.00% for each 1.00% drop beyond -15.00%, up to a maximum loss of 85.00% of principal. The initial issue price is $1,000 per Note, with an estimated value between $856.00 and $936.00 and an agent commission of up to 4.00%. Payments depend on Barclays’ credit and are subject to possible write-down or conversion under the U.K. Bail-in Power. The Notes will not pay coupons or be listed on any securities exchange.

Barclays Bank PLC is offering $946,000 of AutoCallable Notes due November 29, 2030, linked to the least performing of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. The notes can be automatically called on scheduled dates starting in 2026 if each index is at or above its initial level, paying back principal plus a 9.00% per annum call premium.

If the notes are not called, investors receive full principal at maturity only if the worst-performing index stays at or above 60% of its initial level. If that index finishes below this barrier, repayment is reduced one-for-one with the index loss, and investors can lose up to 100% of principal. The initial issue price is $1,000 per note, while Barclays’ own estimated value is $923.40 per note. The notes are unsecured, unsubordinated obligations subject to Barclays’ credit risk and potential U.K. Bail-in Power, and will not be listed on any exchange.

Barclays Bank PLC is offering $1,584,000 of unsecured Global Medium‑Term Notes, Series A, due November 29, 2030, linked to the S&P 500® Index. The notes have a $1,000 minimum denomination and no periodic interest.

At maturity, holders receive $1,000 per note plus equity‑linked upside if the index is at or above its Initial Value of 6,705.12, capped by a Maximum Return of 29.00%, for a maximum payment of $1,290 per $1,000 note. If the index is below the Initial Value, the payment is $1,000 per note.

The initial issue price is $1,000 per note, with an estimated value of $949.80. Barclays Capital Inc. earns up to 3.50% in commissions, and the issuer’s proceeds are 96.50% of face value. The notes are not listed, carry Barclays’ credit risk, and are subject to potential U.K. Bail‑in Power. U.S. investors are expected to treat them as contingent payment debt instruments for tax purposes, requiring accrual of taxable interest over the term.

Barclays Bank PLC is offering Phoenix AutoCallable Notes due December 28, 2028 linked to the least performing of the S&P 500 Index, the Russell 2000 Index and the Nasdaq‑100 Index. The Notes pay a monthly contingent coupon of $6.875 per $1,000 (an 8.25% per annum rate) only if on each Observation Date every index is at or above 80% of its initial level. Starting around six months after issuance, the Notes are automatically callable on scheduled Call Valuation Dates if all indices are at or above 100% of their initial levels, in which case holders receive $1,000 per Note plus the applicable coupon and the Notes terminate.

If the Notes are not called and at maturity the worst‑performing index is at or above 70% of its initial level, investors receive full principal back; if it is below 70%, repayment is reduced one‑for‑one with that decline, up to a total loss of principal. The Notes are unsecured, unsubordinated obligations of Barclays Bank PLC, subject to U.K. bail‑in powers, will not be listed on an exchange, and have an initial issue price of $1,000 with an expected estimated value between $884.40 and $944.40 and an Agent’s commission of 2.80%.

Barclays Bank PLC is issuing $1,451,000 of unsecured, unsubordinated Callable Contingent Coupon Notes due November 29, 2028, linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq-100 Index. The notes pay a contingent coupon of 8.50% per annum (0.7083% monthly) only if on each Observation Date all three indices are at or above 80% of their Initial Values; otherwise no coupon is paid for that period.

At maturity, if the notes have not been called and the worst-performing index is at or above 70% of its Initial Value, investors receive full principal; if it is below 70%, repayment is reduced one-for-one with that index’s loss, up to a total loss of principal. Barclays may redeem the notes early, in whole, on specified Call Valuation Dates at $1,000 per note plus any due coupon. The initial issue price is $1,000, while Barclays’ estimated value on the pricing date is $952.90 per note. Payments are subject to Barclays’ credit risk and to potential application of the U.K. Bail-in Power, under which investors could lose some or all of their investment.

Barclays Bank PLC is offering $1,350,000 of unsecured AutoCallable Notes due November 29, 2029 linked to the least performing of the S&P 500® Index and the Russell 2000® Index. The notes are issued at $1,000 each in $1,000 denominations, with an 11.00% per annum Periodic Call Premium ($110 per year) paid only if the notes are automatically called.

Automatic call can occur on annual Call Valuation Dates starting November 25, 2026 if each index is at or above its Call Value (100% of its Initial Value), paying $1,000 plus the applicable Call Premium. If held to maturity and not called, investors receive full principal if the least performing index is at or above its Barrier Value (70% of Initial Value), otherwise repayment is reduced one-for-one with the index loss and can fall to zero.

Barclays’ estimated value on the Initial Valuation Date is $959.50 per note, below the $1,000 issue price. The notes are bail‑inable under U.K. law, rank as unsecured unsubordinated obligations, will not be listed on any exchange, pay no dividends, and expose holders to Barclays Bank PLC credit risk and U.K. Bail-in Power.

Barclays Bank PLC is offering unsecured Global Medium-Term Notes, Series A, in the form of Callable Contingent Coupon Notes due November 14, 2030, linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq‑100 Index. Each Note has a $1,000 denomination and pays a contingent coupon of $8.75 per $1,000 (a 10.50% per annum rate) only if on each Observation Date all three indices are at or above their Coupon Barrier Value, set at 75% of their Initial Value.

Barclays may redeem the Notes early, in whole, on specified Call Valuation Dates after roughly three months, paying $1,000 plus any due coupon. If held to maturity and the least performing index is at or above its 60% Barrier Value, investors receive full principal; if it is below, repayment is reduced in line with that index’s loss, up to a 100% loss of principal. The Notes are not listed, are subject to Barclays’ credit risk and the exercise of any U.K. Bail‑in Power, and have an estimated initial value between $899.30 and $979.30 per $1,000, which is lower than the issue price.

Barclays Bank PLC is offering unsecured Buffered Supertrack Notes due June 27, 2029, linked to the worst performer of the S&P 500 Index and the Dow Jones Industrial Average. Investors receive no coupons and a $1,000 payoff per Note that depends on the final level of the least performing index. A 15.00% buffer protects principal if that index finishes down by up to 15.00%, but if it falls more than 15.00% investors lose 1.00% of principal for each additional 1.00% decline, for a maximum loss of 85.00%. The initial issue price is $1,000 per Note, with dealer commissions up to 2.80%, while Barclays’ estimated value on the pricing date is expected to be between $887.50 and $957.50. The Notes are not listed, are subject to U.K. Bail-in Power, and all payments depend on Barclays Bank PLC’s credit.

Barclays Bank PLC is offering $1,587,000 of unsecured AutoCallable Notes due November 29, 2030, linked to the least performing of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq‑100 Index. The notes are issued at $1,000 each, with Barclays receiving 96.075% of principal after a 3.925% selling commission. Barclays’ own estimated value on the initial valuation date is $929 per note, below the issue price.

The notes can be automatically called on scheduled dates starting about one year after issuance if each index is at or above its initial level, paying $1,000 plus a call premium based on a 9.25% per annum rate. If not called and all indices stay at or above 70% of their initial levels at maturity, holders receive full principal; if the least performing index finishes below 70%, repayment is reduced one‑for‑one with that index’s loss, up to a total loss of principal. Holders have no dividend or voting rights in the indices and are fully exposed to Barclays’ credit risk and to potential losses if any U.K. Bail‑in Power is exercised.

Barclays Bank PLC is offering $2,200,000 of Phoenix AutoCallable Notes due November 29, 2028, linked to the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. The notes pay a contingent coupon of $6.25 per $1,000 (7.50% per annum) only if on each observation date all three indices are at or above their coupon barrier level, set at 75% of their initial values. Starting after about one year, the notes are automatically called if on a call valuation date all indices are at or above 95% of their initial values, returning $1,000 per note plus the coupon. If the notes are not called and the worst-performing index finishes below 70% of its initial value at maturity, repayment is reduced one-for-one with the loss in that index, and up to 100% of principal can be lost. The notes are unsecured obligations of Barclays, subject to U.K. bail-in powers, and were priced at $1,000 per note with an internal estimated value of $943.10.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes linked to the Russell 2000® Index. The notes have a term from an Initial Valuation Date of November 24, 2025 to a Final Valuation Date of November 24, 2028 and pay contingent monthly interest at a rate of 0.50% per month (6.00% per annum) only for days when the index closes at or above the Coupon Barrier Value of 2,052.14. If the index closes below this level on a given day, no interest accrues for that day.

At maturity, if Barclays has not redeemed the notes early and the Final Underlier Value is at or above the Buffer Value of 2,052.14 (85.00% of the Initial Underlier Value of 2,414.283), investors receive their $1,000 principal per note plus any due interest. If the Final Underlier Value is below the Buffer Value, principal is reduced based on the index loss beyond the 15.00% buffer and investors can lose up to 85.00% of principal. The initial issue totals $214,000, with a 2.50% selling commission, and the notes are subject to Barclays’ credit risk and potential U.K. Bail-in Power.

Barclays Bank PLC is offering $503,000 of unsecured Autocallable Fixed Coupon Notes due November 30, 2028, linked to the Class A common stock of Snowflake Inc. Each $1,000 note pays fixed coupons of $25 quarterly, equal to a 10.00% per annum rate, until the notes are called or mature.

The notes can be automatically called on specified dates starting about one year after issuance if Snowflake’s closing price is at or above the Call Value of $250.32, returning $1,000 plus the due coupon. If not called, at maturity investors receive $1,000 per note if the Final Value is at least the Barrier Value of $125.16 (50.00% of the Initial Value). If the Final Value is below the Barrier, repayment is reduced one-for-one with Snowflake’s decline, and investors can lose up to 100% of principal.

Barclays’ estimated value on the initial valuation date is $955.00 per $1,000 note, below the issue price, reflecting dealer compensation, hedging and structuring costs. The notes are not listed, are subject to Barclays’ credit risk and to potential write-down or conversion under the U.K. Bail-in Power, and may have limited or no secondary market liquidity.

Barclays Bank PLC is issuing $460,000 of Phoenix AutoCallable Notes due November 29, 2028, linked to the least performing of the S&P 500, Russell 2000 and Nasdaq‑100 indices. The notes pay a contingent coupon of 7.75% per year (0.6458% per month) only when all three indices are at or above 80% of their initial levels on scheduled observation dates and can be automatically called if all are at or above 100% of their initial levels on specified call valuation dates.

At maturity, if not called, investors receive full principal only if the worst index is at or above 70% of its initial level; otherwise repayment is reduced one‑for‑one with that index’s loss, down to zero. Barclays’ internal estimated value is $939.80 per $1,000, below the issue price, and payments are subject to Barclays’ credit risk and potential exercise of U.K. Bail‑in Power. The notes are unsecured, will not be listed, and may have limited or no secondary market liquidity.

Barclays Bank PLC is offering $3,151,000 of unsecured AutoCallable Notes due November 29, 2028, linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq‑100 Index. The notes have a $1,000 minimum denomination and can be automatically called on scheduled dates starting about one year after issuance, paying $1,000 plus a Call Premium based on a 10.50% per annum rate.

If not called, principal is protected only if the final value of the worst‑performing index is at or above 75% of its initial level; below that barrier, repayment is reduced one‑for‑one with the index loss, and investors can lose up to 100% of principal. The initial issue price is $1,000 per note, including a 2.50% selling commission, while Barclays’ estimated value on the valuation date is $960.70 per note.

Payments depend entirely on Barclays’ credit and are subject to potential use of the U.K. Bail‑in Power, under which a U.K. resolution authority could reduce, convert or cancel the notes. The notes will not be listed on any exchange, and liquidity is expected to be limited, with any secondary market price likely below the initial issue price.

Barclays Bank PLC is issuing $157,000 of unsecured Global Medium-Term Notes, Series A, in the form of Callable Contingent Coupon Notes due August 27, 2027, linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq‑100 Index.

The notes pay a contingent quarterly coupon of $6.792 per $1,000 (an annual rate of 8.15%) only if on each Observation Date all three indices are at or above their Coupon Barriers, set at 80% of initial index levels. Principal repayment at maturity is protected only if the least performing index finishes at or above its Barrier Value, set at 70% of its initial level; otherwise, repayment is reduced one‑for‑one with the index loss, up to a total loss of principal.

Barclays may redeem the notes early on specified Call Valuation Dates at $1,000 per note plus any due coupon. The initial issue price is $1,000 per note, with an estimated value of $962.60 and an agent commission of 2.175%. Payments depend on Barclays’ credit and are subject to potential U.K. Bail‑in Power, and the notes will not be listed on any exchange.

Barclays Bank PLC is issuing $4,560,000 of Callable Contingent Coupon Notes due August 29, 2030, linked to the worst performer among the S&P 500, Russell 2000 and Nasdaq‑100 indices. The notes pay a 0.90% contingent coupon per month (equivalent to 10.80% per year) of $9.00 per $1,000 in principal, but only if on each observation date all three indices are at or above their respective coupon barriers, set at 70% of initial level.

At maturity, if not previously called and the least performing index is at or above its 65% barrier, investors receive full principal; otherwise, repayment is reduced one‑for‑one with that index’s loss, up to a total loss of principal. Barclays may redeem the notes early at par plus any due coupon on specified call dates. The notes are unsecured obligations, not listed on any exchange, carry an estimated initial value of $984.40 per $1,000, and are subject to both Barclays’ credit risk and potential U.K. bail‑in.

Barclays Bank PLC is offering unsecured, index-linked notes tied to the Nasdaq-100, Russell 2000 and S&P 500. The Notes pay no periodic interest and do not guarantee full principal repayment.

At maturity, for each $1,000 Note, investors receive $1,187.50 (an 18.75% digital return) if the least performing index is at or above its initial level. If that index is below its initial level but at or above 70% of its initial value, investors receive back $1,000. If it falls below 70%, repayment is reduced one-for-one with the index loss, and investors may lose their entire investment.

The Notes are subject to Barclays’ credit risk and potential exercise of the U.K. Bail‑in Power, are not insured or exchange‑listed, and have an initial estimated value below the $1,000 issue price due to commissions, structuring, and hedging costs.

Barclays Bank PLC is offering $380,000 of Phoenix AutoCallable Notes due November 29, 2028, linked to the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. The notes pay a contingent coupon of $5.833 per $1,000 (7.00% per annum) only if on each observation date all three indices are at or above their respective coupon barrier values, set at 75% of their initial levels.

The notes can be automatically called starting about one year after issuance if on a call valuation date each index is at or above 90% of its initial value, in which case investors receive $1,000 per note plus the applicable coupon and no further payments. If not called, at maturity investors receive full principal only if the least-performing index is at or above 70% of its initial level; otherwise repayment is reduced one-for-one with the index loss, and principal can be fully wiped out.

The notes are unsecured, unsubordinated obligations of Barclays, subject to U.K. bail-in powers, are not listed on any exchange, and have an estimated value of $945.20 per $1,000 versus a $1,000 issue price, reflecting fees, commissions and hedging costs.

Barclays Bank PLC is offering $1,045,000 of Buffered Supertrack Notes due November 29, 2030, linked to the lesser performance of the S&P 500 Index and the Dow Jones Industrial Average. The notes pay no coupons; at maturity, investors get $1,000 per note plus or minus an amount based on the worst-performing index.

If the least performing index finishes at or above its initial level, investors participate one-for-one in its gain. If it finishes between 85% and 100% of its initial level, principal is repaid. Below 85%, principal is reduced 1% for each 1% decline beyond the 15% buffer, for a possible loss of up to 85% of principal.

The notes are unsecured, unsubordinated obligations of Barclays and are subject to U.K. Bail-in Power, so investors could lose some or all amounts if resolution powers are used. The initial issue price is $1,000 per note, while Barclays’ estimated value on the valuation date is $935.30, and the notes will not be listed on any exchange, limiting liquidity.

Barclays Bank PLC is offering unsecured AutoCallable Notes linked to the least performing of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. The Notes have a minimum denomination of $1,000, an initial valuation date on December 22, 2025 and mature on December 28, 2028, unless automatically called earlier.

If on any call valuation date each index is at or above its call value (100% of initial), the Notes are automatically redeemed at $1,000 plus a call premium. The call premium is based on a $120.00 periodic call premium per $1,000, equal to 12.00% per annum, multiplied by the number of years to the relevant call date. If held to maturity and not called, full principal is repaid only if the least performing index finishes at or above its 70.00% barrier.

If the least performing index ends below its barrier, repayment is reduced in line with its loss, and up to 100.00% of principal can be lost. The Notes are not listed, estimated initial value per Note (based on internal models) is expected between $888.20 and $948.20, and all payments depend on Barclays’ credit and the potential exercise of U.K. Bail-in Power. U.S. tax treatment is uncertain and described as consistent with prepaid forward contracts.

Barclays Bank PLC is offering $240,000 of Phoenix AutoCallable Notes due November 29, 2028 linked to the least performing of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. The Notes pay a contingent coupon of $6.875 per $1,000 (an annual rate of 8.25%) on scheduled dates only if each index stays at or above 75% of its initial level.

Starting about one year after issuance, the Notes are automatically called and repaid at $1,000 plus a coupon if, on a Call Valuation Date, all three indices are at or above 100% of their initial values. If not called, and at maturity the worst-performing index is at or above 70% of its initial level, investors receive full principal back; if it is below 70%, repayment is reduced one-for-one with that index’s loss, down to zero.

The Notes are unsecured, unsubordinated obligations of Barclays, are subject to U.K. Bail-in Power, are not listed on any exchange, and may have limited or no secondary market. The initial issue price is $1,000 per Note, while Barclays’ estimated value on the valuation date is $946.40.

Barclays Bank PLC is offering $2,263,000 of unsecured AutoCallable Notes due November 29, 2030, linked to the least performing of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq‑100 Index. The notes have a minimum denomination of $1,000 and can be automatically called on annual dates starting in 2026 if each index is at or above its initial level, paying 10.00% per annum via a $100 periodic call premium per $1,000.

If not called, investors receive at maturity either full principal, or full principal plus call premium, if the least‑performing index is at or above its 70% barrier. If it finishes below the barrier, repayment is reduced one‑for‑one with the index loss, and principal loss can reach 100%.

The initial issue price is $1,000 per note, with an estimated value of $925.60 based on Barclays’ internal models. Agent commission is up to 4.00%. The notes are unsecured, not FDIC‑insured, not exchange‑listed, and are explicitly subject to potential U.K. Bail‑in Power, meaning regulatory actions could reduce, convert or cancel amounts owed.

Barclays Bank PLC is offering unsecured, unsubordinated Callable Contingent Coupon Notes due September 27, 2027, linked to the worst performer of the S&P 500 Index, Russell 2000 Index and Nasdaq-100 Index. The Notes pay a contingent coupon of $6.875 per $1,000 (0.6875% per month, 8.25% per year) only if, on each Observation Date, the closing value of every index is at or above 80% of its initial level. Barclays may redeem the Notes in whole, at its option, on specified Call Valuation Dates starting about three months after issuance, paying $1,000 per Note plus any due coupon. If the Notes are not redeemed, at maturity investors receive $1,000 per Note if the worst-performing index is at or above 70% of its initial level; otherwise, repayment is reduced one-for-one with the decline of that index, up to a total loss of principal. All payments are subject to Barclays’ credit and to potential use of U.K. Bail-in Power.

Barclays Bank PLC is offering $4,793,000 of Phoenix AutoCallable Notes due November 29, 2028, linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq-100 Index. The notes pay a contingent coupon of $6.792 per $1,000 (8.15% per annum) on scheduled dates only if on each Observation Date all three indices are at or above 80% of their Initial Values.

The notes can be automatically called starting about one year after issuance if on a Call Valuation Date all indices are at or above 100% of their Initial Values, in which case investors receive $1,000 plus the applicable coupon and no further payments. If the notes are not called, at maturity investors receive $1,000 per $1,000 note if the worst-performing index is at or above 70% of its Initial Value, otherwise they are fully exposed to that index’s decline and can lose up to 100% of principal. The initial issue price is $1,000, while Barclays’ estimated value is $938.10 per note, and all payments are subject to Barclays’ credit and possible U.K. Bail-in Power.

Barclays Bank PLC is offering $2,180,000 of Phoenix AutoCallable Notes due November 29, 2030, linked to the least performing of the S&P 500, Russell 2000 and Nasdaq‑100 indices. The notes pay a contingent coupon of 0.625% per month (7.50% per year) only if on each Observation Date all three indices are at or above 80% of their initial levels.

The notes may be automatically called on specified Call Valuation Dates if each index is at or above 100% of its initial value, in which case investors receive $1,000 per note plus the applicable coupon. If not called, principal is protected at maturity only if the worst‑performing index is at or above 70% of its initial value; otherwise repayment is reduced one‑for‑one with that index’s loss, up to a total loss of principal.

The initial issue price is $1,000 per note, including up to 3.925% in selling commissions, while Barclays’ estimated value is $921.30 per note. Payments depend on Barclays’ credit and investors expressly consent to potential U.K. Bail‑in Power, which could reduce, convert or cancel the notes.

Barclays Bank PLC is offering $611,000 of Callable Contingent Coupon Notes due August 27, 2027, linked to the least performing of the Russell 2000 Index and the Nasdaq-100 Index. The notes pay a contingent coupon of 9.25% per annum (0.7708% per month) only if on each Observation Date both indices are at or above 80% of their initial levels; otherwise no coupon is paid for that period.

If the notes are not called and, at maturity, the worst-performing index is at or above its 80% barrier, investors receive full principal back; if it is below the barrier, repayment is reduced one-for-one with that index’s loss, up to a total loss of principal. Barclays can redeem the notes in whole from about three months after issuance at $1,000 plus any due coupon. The notes are unsecured, subject to Barclays’ credit risk and potential U.K. bail-in, will not be listed, and had an estimated initial value of $962.10 per $1,000.

Barclays Bank PLC is offering $653,000 of unsecured Global Medium-Term Notes, Series A, linked to the S&P 500® Index and maturing on November 29, 2028. Each note has a $1,000 denomination and pays no coupons.

At maturity, holders receive $1,000 plus index-linked upside capped at a maximum 14.50% return, for a maximum payment of $1,145 per $1,000 note if the S&P 500 ends at or above its initial level of 6,705.12. If the index finishes below its initial level, investors receive only the $1,000 principal. The initial issue price is $1,000, while Barclays’ estimated value is $963.30 per note, reflecting fees, hedging costs and issuer profit. The notes are subject to Barclays’ credit risk, potential U.K. bail-in, will not be listed on an exchange, and are expected to be treated as contingent payment debt instruments for U.S. tax purposes, requiring current accrual of taxable interest.