iPath Select MLP ETN (ATMP) 424B Filings

Barclays Bank PLC is offering $4,255,000 of 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 can be automatically called on scheduled dates if all three indices are at or above their initial levels, paying $1,000 principal plus a call premium based on an 11.75% per annum rate (for example, $1,117.50 after one year or up to $1,352.50 at final call). If held to maturity and not called, investors receive full principal only if the worst‑performing index stays at or above 70% of its initial level; deeper declines reduce repayment one‑for‑one and can result in a total loss. The estimated value on the issue date is $945.10 per $1,000, below the issue price, reflecting fees, hedging and issuer profit, and investors also consent to potential loss or conversion under the U.K. bail‑in regime.

Barclays Bank PLC is offering $418,000 of Buffered Supertrack SM Notes due November 29, 2030, linked to the least performing of the S&P 500 Index, Dow Jones Industrial Average and Nasdaq-100 Index. These unsecured, unsubordinated notes do not pay coupons; your return at maturity depends solely on the index performance.

Investors receive full principal back only if the least performing index finishes at or above 70% of its initial level, with upside participation when it is at or above its initial value and losses of 1% for each 1% decline beyond the 30% buffer, up to a 70% loss of principal. The notes are subject to Barclays’ credit risk and consent to potential U.K. Bail-in Power.

The initial issue price is $1,000 per note, including a 3.5% selling commission, while Barclays’ estimated value is $937.80 per note, reflecting structuring, distribution and hedging costs. The notes will not be listed on any U.S. securities exchange.

Barclays Bank PLC is offering $30,000 of unsecured AutoCallable Notes due November 29, 2028, linked to the worst performer of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. The notes are issued at $1,000 each with a minimum denomination of $1,000, while Barclays’ estimated value on the initial valuation date is $947 per note.

The notes can be automatically called on scheduled dates starting about six months after issuance if all three indices are at or above their initial levels. On an automatic call, holders receive $1,000 plus a call premium based on a 10.85% per annum rate, capped at a maximum total return of 32.55%. If not called, principal is protected only if the worst-performing index stays at or above 70% of its initial value; otherwise, repayment is reduced one-for-one with that decline, up to a total loss of principal.

Payments depend on Barclays’ credit and are subject to potential loss or modification under the U.K. Bail-in Power. The notes pay no coupons, provide no dividends or voting rights on the indices, are not listed on an exchange, and may have limited or no secondary market liquidity.

Barclays Bank PLC is offering $290,000 of Phoenix AutoCallable Notes due November 29, 2030, linked to the worst performer of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. The notes pay a contingent coupon of 7.75% per annum ($6.458 per $1,000) only when all three indices are at or above 75% 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 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’ estimated value on the pricing date is $933.60 per $1,000, below the issue price, and payments are subject to Barclays’ credit risk and potential use of U.K. Bail-in Power.

Barclays Bank PLC is issuing $8,348,000 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 $6.042 per $1,000 (7.25% per annum) only if on an observation date the closing level of each index is at or above 70% of its initial level. Starting about one year after issuance, the notes are automatically called if on a call valuation date all three indices are at or above 100% of their initial levels, returning $1,000 per note plus the applicable coupon.

If the notes are not called and at maturity the least performing index is at or above 70% of its initial level, holders receive full principal back per $1,000 note. If it is below 70%, repayment is reduced in line with that index’s loss, up to a total loss of principal. The notes are unsecured, unsubordinated obligations of Barclays, subject to its credit risk and to potential exercise of U.K. Bail-in Power, are priced at $1,000 per note with an estimated value of $939.40, pay up to 2.80% in selling commissions, and will not be listed on any U.S. exchange.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes linked to the Dow Jones Industrial Average® and the S&P 500® Index. The notes have a minimum denomination of $1,000, are issued on November 28, 2025 and mature on November 29, 2030.

The notes pay no interest and do not guarantee return of principal. At maturity, investors receive $1,000 plus or minus the performance of the Lesser Performing Underlier. If that index finishes above its initial level, returns are fully positive. If it finishes below its initial level but at or above its 70% barrier, investors earn a positive return equal to the absolute percentage decline, capped at 30%. If the Lesser Performing Underlier falls below its barrier, repayment is fully exposed to its loss, and investors can lose up to 100% of principal.

The initial issue price is $1,000 per note, with a 3.925% selling commission, and Barclays’ internal estimated value on the initial valuation date is lower than the issue price. Payments depend on Barclays’ credit and are also subject to potential U.K. Bail-in Power, which can write down, convert, or modify the notes. The notes are not FDIC-insured, will not be listed on an exchange, and involve complex tax treatment, including potential “prepaid forward contract” and Section 871(m) considerations.

Barclays Bank PLC is offering unsecured AutoCallable Notes due December 27, 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 specified annual dates starting in 2026 if the closing value of each index is at or above 100.00% of its Initial Value, paying $1,000 plus a Call Premium of $100 per year elapsed (a 10.00% per annum rate), up to a maximum total return of 50.00%.

If the Notes are not called, the maturity payment depends only on the least performing index. If its Final Value is at or above 70.00% of its Initial Value (the Barrier Value), investors receive full principal; if it is below 70.00%, repayment is reduced one-for-one with the index loss, and up to 100.00% of principal can be lost. The Notes pay no coupons, do not provide dividends or voting rights on the indices, and are not listed on any exchange. Barclays’ estimated value is expected to be between $850.00 and $926.00 per $1,000, below the issue price, and all payments are subject to Barclays’ credit risk and consent to any U.K. Bail-in Power.

Barclays Bank PLC is offering unsecured, unsubordinated structured Notes linked to the Nasdaq‑100, Russell 2000 and S&P 500 indices. The Notes pay no interest and do not guarantee full principal repayment at maturity.

At maturity, investors receive $1,000 per Note plus or minus an amount based on the performance of the Least Performing Underlier. If that index rises, returns are positive but capped by a Maximum Upside Return of 10.50%, so the most an investor receives is $1,105 per $1,000 Note. If the Least Performing Underlier falls by up to the 20.00% Buffer Percentage, investors earn a positive return equal to the absolute decline, up to 20%.

If any index finishes below its Buffer Value (80% of its initial level), repayment is reduced in line with losses beyond the 20% buffer, and investors may lose up to 80.00% of principal. Payments depend on Barclays Bank PLC’s credit and are subject to potential U.K. Bail‑in Power, and the Notes will not be listed on any U.S. securities exchange.

Barclays Bank PLC is offering market-linked, principal-at-risk securities tied to the lowest performer among Datadog (DDOG), Intel (INTC) and Micron (MU), maturing on November 27, 2028. Each $1,000 note can pay a 23.55% per annum contingent coupon, evaluated monthly, but only if the lowest-performing stock on that date closes at or above its threshold price, set at 55% of its starting price. Missed coupons may be paid later if conditions are met, via a “memory” feature.

From May 2026 through October 2028, the notes are auto-callable if the lowest-performing stock is at or above its starting price, returning principal plus the current and any unpaid coupons. If the notes are not called and, on the final calculation day, the lowest-performing stock is below its threshold, investors lose more than 45% of principal and could lose the entire investment. Any payment depends on the credit of Barclays and is also subject to potential U.K. Bail-in Power.

Barclays Bank PLC is offering unsecured, unsubordinated notes linked to an equally weighted basket of Affirm, Astera Labs, AppLovin, Robinhood and Palantir common stock, with a total initial issue price of $593,000. The notes run from an Initial Valuation Date of November 21, 2025 to a Maturity Date of November 27, 2029.

On quarterly Observation Dates after about one year, if the Basket Return is at least 0%, the notes are automatically redeemed for $1,000 plus a fixed Redemption Premium that steps up from 18.7500% on the first Observation Date to 75.0000% on the final one. Investors do not participate in any upside beyond these caps.

If no automatic redemption occurs and the Final Basket Return is at or above the -50% Barrier Value, investors receive full principal back. If the Final Basket Return is below the Barrier Value, repayment is $1,000 plus $1,000 times the Final Basket Return, which can result in a complete loss of principal. Payments depend on Barclays’ credit and are subject to potential U.K. Bail-in Power, and the notes are not listed or insured.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes linked to Robinhood (HOOD), Palantir (PLTR) and Tesla (TSLA), with a total initial issue of $389,000 in $1,000 denominations. The notes pay a contingent coupon of $17.083 per $1,000 (20.50% per annum) on monthly dates only if, on the related observation date, the closing value of each underlier is at or above 50% of its initial value. Beginning with the twelfth observation date, if each underlier is at or above its initial value, the notes are automatically redeemed at $1,000 plus the due coupons.

If the notes are not redeemed early and, at maturity, the least performing underlier is at or above its 50% barrier, principal is repaid in full and any due coupons are paid. If the least performing underlier finishes below its barrier and every underlier is below its initial value, repayment is reduced one-for-one with that underlier’s loss, and investors can lose their entire principal. Payments depend on Barclays’ credit and are also subject to potential U.K. bail‑in powers. The notes will not be listed on a securities exchange and may have limited secondary market liquidity.

Barclays Bank PLC is offering Digital Plus Basket-Linked Global Medium-Term Notes, Series A, that pay no interest and provide exposure to an unequally weighted equity index basket. The basket starts at 100 and is composed of the EURO STOXX 50® (38%), TOPIX® (26%), FTSE® 100 (17%), Swiss Market Index (11%) and S&P/ASX 200 (8%).

At maturity, expected about 14–16 months after the trade date, holders receive for each $1,000 face amount the greater of a threshold settlement amount, expected between $1,130.00 and $1,152.50, or $1,000 plus the basket return if the final basket level is at or above the initial basket level. If the final basket level is below the initial level, repayment is reduced one-for-one with the decline, and investors can lose their entire principal.

The notes are unsecured and unsubordinated obligations of Barclays Bank PLC, subject to its credit risk and to potential exercise of the U.K. Bail-in Power, and are not insured by the FDIC or U.K. schemes. They will not be listed, market liquidity is uncertain, and Barclays’ estimated value on the trade date is expected to be lower than the $1,000 issue price, partly due to selling commissions, hedging and structuring costs.

Barclays Bank PLC is offering Buffered Performance Leveraged Upside Securities ("Buffered PLUS") linked to the S&P 500® Index, maturing on April 5, 2027. Each Buffered PLUS has a stated principal amount of $1,000, pays no interest and is a senior unsecured, unsubordinated obligation of Barclays.

At maturity, if the S&P 500 final level is above its initial level, holders receive $1,000 plus 125% of the index gain, capped at a maximum payment of at least $1,138.50 (at least 113.85% of principal). If the index is flat or down by up to the 5% buffer, investors receive $1,000. If the index is down by more than 5%, the payoff equals $1,000 times the index performance factor plus $50, with a minimum of $50 per note; investors can lose up to 95% of principal.

All payments depend on Barclays’ credit and are subject to potential exercise of the U.K. Bail-in Power, which can reduce, convert or cancel the Buffered PLUS. The notes will not be listed, and the issuer’s estimated value on the pricing date will be below the $1,000 issue price, reflecting fees, hedging and structuring costs.

Barclays Bank PLC is offering unsecured Contingent Income Auto-Callable Securities linked to Tesla, Inc. common stock. The notes have a stated principal of $1,000 per security and an aggregate principal amount of $11,808,000. They pay a contingent quarterly coupon of $36.00 (3.60%) only if Tesla’s closing price on a determination date is at or above 50% of the initial value of $391.09, a downside threshold of $195.55.

If on any non-final determination date Tesla’s price is at or above the initial value, the notes are automatically called and repay principal plus the current and any unpaid coupons, with no further payments and no participation in any stock gains. If the notes are not called and Tesla finishes below the downside threshold at maturity, repayment of principal is reduced 1% for each 1% Tesla has fallen from its initial value, which can result in a near-total or total loss.

The notes are not listed, their estimated value on the pricing date is less than the issue price, and all payments depend on Barclays’ credit and are subject to potential U.K. Bail-in Power.

Barclays Bank PLC is offering market-linked, principal-at-risk securities with a principal amount of $1,000 per security, tied to the worst performance of the common stock of Advanced Micro Devices, Inc. (AMD) and NVIDIA Corporation (NVDA), maturing on December 30, 2026. If, on the calculation day, the lowest performing stock finishes at or above 60% of its starting price (the threshold price), investors receive $1,000 plus a contingent fixed return of at least 21.00% (at least $210 per security). If the lowest performer finishes below its threshold price, repayment is reduced dollar-for-dollar with that stock’s loss, and investors can lose more than 40% and up to all of their principal.

The securities are unsecured and unsubordinated obligations of Barclays Bank PLC, subject to the credit of the issuer and to any exercise of the U.K. Bail-in Power by the relevant U.K. resolution authority. They are not bank deposits and are not insured by the FDIC, the U.K. Financial Services Compensation Scheme or any similar body. The internal estimated value on the pricing date is expected to be less than the original offering price due to commissions, hedging and structuring costs, and secondary market prices may differ from this estimate.

Barclays Bank PLC is offering unsecured, unsubordinated notes linked to the S&P 500 Index that pay a fixed coupon but do not guarantee full principal repayment at maturity. The notes pay a fixed coupon of $11.25 per $1,000 each quarter, reflecting a rate of 4.50% per annum.

At maturity in November 2028, investors receive $1,000 per note plus the final coupon if the S&P 500’s final level is at or above a 15% buffer level. If the index has fallen more than 15% from its initial level, repayment of principal is reduced based on the index decline, and investors can lose up to 85% of their principal.

Payments depend entirely on Barclays Bank PLC’s credit and are subject to potential write-down or conversion under the U.K. bail-in regime. The notes will not be listed on any exchange, their estimated value at pricing is below the $1,000 issue price, and secondary market prices may be lower than the initial issue price.

Barclays Bank PLC is offering unsecured digital notes linked to the NDX, RTY and SPX indices that do not pay interest and may not return full principal at maturity. The notes pay a fixed 11.50% return on $1,000 principal if the least performing index is at or above its initial level on the final valuation date. If that index is below its initial level but at or above 80% of it (the 20.00% buffer), investors receive only the $1,000 principal. If it falls below the 80.00% buffer, repayment is reduced in line with the index loss beyond the buffer, with up to 80.00% of principal at risk.

The minimum denomination is $1,000, with a total offering size of $450,000, priced at 100% of principal with a 0.25% selling commission. The notes are bail-inable obligations of Barclays Bank PLC, are not insured or guaranteed by any government agency, and will not be listed on a securities exchange. Barclays’ internal estimated value on the initial valuation date is less than the issue price, and affiliated dealers may make a secondary market and temporarily support prices for approximately six months after issuance.

Barclays Bank PLC is issuing unsecured, unsubordinated notes linked to the Nasdaq-100, Russell 2000, and S&P 500 indices, with a total initial issue of $2,618,000 at $1,000 per note. The Notes pay no interest and do not guarantee full principal repayment at maturity.

At maturity, investors get $1,000 plus an index-based adjustment tied to the Least Performing Underlier. Upside is capped at a Maximum Upside Return of 9.00%, for a maximum payment of $1,090 per $1,000 note. If the least-performing index finishes between 80% and 100% of its initial value, investors receive a positive 1% return for each 1% decline, up to a 20.00% gain. If it falls below the 20.00% buffer, repayment is reduced in line with the loss beyond the buffer and investors can lose up to 80.00% of principal.

The Notes are subject to Barclays’ credit risk and to potential exercise of U.K. Bail-in Power, may trade below the issue price, pay no dividends on the indices, and will not be listed on any U.S. securities exchange.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities due June 2, 2026, linked to the worse-performing of AMD and Broadcom common stock. Each $1,000 security can pay a contingent quarterly coupon of at least $41.375 (4.1375%) if, on a determination date, the closing price of each stock is at or above 55% of its initial value. If on the interim determination date both stocks are at or above their initial values, the notes are automatically redeemed for $1,000 plus that quarter’s coupon.

If the notes are not called and, at maturity, either stock is below 55% of its initial value, investors lose principal 1-for-1 with the decline of the worse performer and can lose their entire investment. Investors do not participate in any upside of either stock. The notes are unsecured, unsubordinated obligations of Barclays, subject to Barclays’ credit risk and to potential write-down or conversion under the U.K. Bail-in Power. The initial issue price is $1,000 per security, with distributor and dealer fees reducing proceeds to the issuer.

Barclays Bank PLC is offering $2,257,000 of unsecured Global Medium-Term Notes, Series A, that are market-linked and auto-callable, tied to the lowest performing of Amazon.com, Intel and Micron common stocks. Each security has a $1,000 principal amount, priced at $1,000 with proceeds of $976.75 to Barclays after agent discounts.

The notes pay a contingent coupon at 21.85% per annum, evaluated monthly, only if the lowest performing stock on the relevant calculation day is at or above its threshold price, set at 55% of its starting price (AMZN $220.69, INTC $34.50, MU $207.37). Missed coupons may be paid later via a memory feature. From May 2026 to October 2028, the notes are auto-callable if the lowest stock is at or above its starting price.

If not called, at maturity in November 2028 investors receive $1,000 per note only if the lowest stock is at or above its threshold; otherwise repayment is reduced in line with that stock’s decline, with losses beyond 45% and potentially a total loss of principal. Payments depend on the credit of Barclays and are also subject to potential U.K. Bail-in Power. The notes are not listed on any exchange and are intended to be held to maturity.

Barclays Bank PLC is offering $7,803,000 of unsecured AutoCallable Notes due November 26, 2031, linked to the least performing of the S&P 500 Index, Russell 2000 Index and Dow Jones Industrial Average. The Notes have a $1,000 minimum denomination and may be automatically called on scheduled dates starting about one year after issuance if each index is at or above its applicable call value.

On an automatic call, holders receive $1,000 plus a call premium based on a $102.50 periodic call premium per year, equivalent to 10.25% per annum. If the Notes are not called and the worst-performing index finishes below its barrier (75% of its initial value), repayment of principal is reduced in line with that index’s loss, up to a full loss of invested principal.

Barclays’ own estimated value on the initial valuation date is $961.20 per $1,000 Note, below the issue price. The Notes are not listed, carry Barclays’ credit and U.K. Bail‑in risk, and do not provide dividends or voting rights on the underlying indices.

Barclays Bank PLC is offering Phoenix AutoCallable Notes linked to the common stock of NVIDIA Corporation (NVDA), maturing on December 10, 2030, in $1,000 minimum denominations. These unsecured notes pay a contingent coupon of $11.583 per $1,000 (13.90% per annum) only if NVDA’s closing price on each Observation Date is at or above a coupon barrier set at 60% of the Initial Value. Starting about six months after issuance, the notes are auto-callable on specified Call Valuation Dates if NVDA is at or above 100% of its Initial Value, returning $1,000 plus any due coupon, after which no further payments are made.

If the notes are not called and NVDA’s Final Value is at or above the 60% barrier on the Final Valuation Date, investors receive $1,000 per note at maturity. If the Final Value is below the barrier, the payoff is $1,000 plus $1,000 times NVDA’s percentage return, exposing investors to full downside and potential 100% loss of principal. The notes are not listed, may have limited liquidity, and all payments depend on Barclays’ credit and are subject to possible U.K. Bail-in Power. Barclays’ estimated value on the Initial Valuation Date is expected to range from $877.30 to $957.30 per $1,000 note, below the issue price.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes linked to the Russell 2000 Index that pay a fixed coupon but do not protect full principal. The notes pay a fixed coupon of $12.50 per $1,000 each quarter (a 5.00% annual rate) through maturity in November 2027.

At maturity, investors receive $1,000 per note plus the final coupon if the index has not fallen more than the 15.00% buffer from the initial level. If the final index value is below the buffer level, principal is reduced based on index losses beyond the buffer, with examples showing payments as low as $150 per $1,000 note when the index falls 100.00%.

Holders must also accept U.K. Bail-in Power, which allows a U.K. resolution authority to write down, convert, or modify the notes in a stress scenario. The notes are not insured, will not be listed on a U.S. exchange, and Barclays’ internal estimated value on the initial valuation date is lower than the $1,000 issue price due to commissions, hedging, and structuring costs.

Barclays Bank PLC is issuing $613,000 of Callable Contingent Coupon Notes due November 26, 2027, linked to the common stock of Builders FirstSource, Inc. (BLDR). These unsecured, unsubordinated notes pay a high contingent coupon of $32.125 per $1,000 (12.85% per year) only if BLDR’s closing price on each Observation Date is at or above a $50.81 Coupon Barrier, set at 50% of the $101.62 Initial Value.

If the notes are not called early and BLDR’s Final Value is at or above the same $50.81 Barrier at maturity, investors receive full principal back plus any due coupons. If the Final Value is below the Barrier, repayment is reduced one-for-one with BLDR’s loss or settled in BLDR shares (plus cash for any fractional share), and up to 100% of principal can be lost. The notes are subject to Barclays’ credit risk and to potential write‑down or conversion under the U.K. Bail-in Power, and they will not be listed on a securities exchange.

Barclays Bank PLC is offering $1,229,000 of AutoCallable Contingent Coupon Notes due November 26, 2027, linked to the Nasdaq-100, S&P 500 and Russell 2000 indices. The notes pay a contingent coupon of $6.458 per $1,000 (7.75% per annum) only if, on each observation date, all three indices are at or above 70% of their initial levels. The notes can be automatically called on semiannual call dates if all indices are at or above 100% of their initial values, returning $1,000 per note plus due coupons.

If the notes are not called and the worst-performing index finishes below 50% of its initial level, repayment is reduced one-for-one with that decline, and investors can lose up to 100% of principal. The notes are unsecured, unsubordinated obligations of Barclays and are subject to U.K. Bail-in Power. The issue price is $1,000 per note, while Barclays’ estimated value on the valuation date is $981.90.

Barclays Bank PLC is offering $250,000 of AutoCallable Contingent Coupon Notes due November 26, 2027, linked to the least performing of Home Depot (HD), Block (XYZ) and Blackstone (BX). Investors buy in $1,000 denominations and earn a contingent coupon of 15.50% per annum (about $12.917 per $1,000 per period) only when the closing price of each stock is at or above its coupon barrier, set at 50% of its initial value.

Starting May 21, 2026, the notes are automatically called if all three stocks are at or above 100% of their initial values, returning $1,000 plus due coupons. If not called, and at maturity the least performing stock is at or above its 50% barrier, principal is repaid in full; otherwise, repayment is reduced one‑for‑one with that stock’s loss, and investors can lose their entire principal.

The notes are unsecured, unsubordinated obligations of Barclays, subject to its credit risk and potential exercise of U.K. Bail‑in Power. They will not be listed, may have limited liquidity, and Barclays’ own estimated value on the initial valuation date is $951.80 per $1,000 note, below the issue price.

Barclays Bank PLC is issuing $1,461,000 Phoenix AutoCallable Notes due November 26, 2027, linked to the common stock of Royal Caribbean Cruises Ltd (RCL). The notes pay a contingent coupon of $34.50 per $1,000 (13.80% per year) on scheduled dates only if RCL’s closing price is at or above a preset coupon barrier.

The notes may be automatically called starting around six months after issuance if RCL is at or above its initial value, in which case investors receive $1,000 per note plus the coupon, and the notes terminate. If not called and at maturity RCL is at or above a barrier set at 60% of the initial value, investors receive full principal back plus any final coupon.

If the notes are not called and RCL finishes below the barrier, repayment is reduced one-for-one with the stock’s loss from the initial level, or Barclays can deliver RCL shares and cash instead of cash only. Investors can lose up to 100% of principal. The notes are unsecured obligations of Barclays, subject to U.K. bail-in powers, and had an internal estimated value of $957.10 per $1,000 at pricing, below the issue price.

Barclays Bank PLC is offering $1,859,000 of unsecured Global Medium-Term Notes, Series A, structured as callable contingent coupon notes due November 27, 2028, linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100 indices. The notes pay a contingent coupon of $8.333 per $1,000 (10.00% per annum) only if, on each Observation Date, the closing value of every index is at or above its coupon barrier (70% of its initial level). If the notes are not called and, at maturity, the least performing index is at or above its 60% barrier, investors receive back $1,000 per $1,000 note; if it is below that barrier, repayment is reduced one-for-one with the index loss and investors can lose their entire principal.

Barclays may redeem the notes early, in whole, on specified Call Valuation Dates at $1,000 per note plus any due coupon, limiting upside. The initial issue price is $1,000 per note, while Barclays’ estimated value on the initial valuation date is $981.20, reflecting fees, commissions and hedging costs. The notes are bail-inable under U.K. law, are not insured or guaranteed by any third party, will not be listed on an exchange and involve complex market, credit, liquidity and tax risks.

Barclays Bank PLC is offering $1,243,000 of AutoCallable Contingent Coupon Notes due May 27, 2027, linked to the least performing of the S&P 500, Russell 2000 and Nasdaq‑100 indices. The notes pay a contingent quarterly coupon of 6.50% per annum (1.625% per period) only if each index is at or above its coupon barrier, set at 75% of its initial level. The notes may be automatically called quarterly starting February 24, 2026 if each index is at or above 90% of its initial level, returning principal plus the coupon.

If the notes are not called and any index ever closes below its barrier level of 70% of its initial value and ends below its initial value at maturity, repayment is reduced one-for-one with the loss on the worst index, with up to 100% principal loss. The initial issue price is $1,000 per note, while Barclays’ estimated value is $969, reflecting fees and hedging costs. The notes are unsecured obligations subject to Barclays’ credit risk, potential U.K. bail‑in, and may have limited or no secondary market trading.

Barclays Bank PLC is offering $4,077,000 of unsecured AutoCallable Notes due November 26, 2031, linked to the worst performer among the S&P 500, Russell 2000 and Dow Jones Industrial Average.

The notes can be automatically called on scheduled dates starting in late 2026 if each index is at or above a specified call level (initially 95%, later 85% of its initial value). If called, investors receive $1,000 plus a call premium based on a 9.75% per annum periodic rate, up to a maximum payment of $1,585 per $1,000 note, a total return of 58.5% in the most favorable example.

If never called and the worst index finishes at or above 75% of its initial level, investors receive full principal; below that barrier, repayment is reduced one-for-one with the index loss and can fall to zero. The initial issue price is $1,000 per note, while Barclays’ estimated value is $963.90, reflecting fees and hedging costs, and all payments are subject to Barclays’ credit and consent to the U.K. Bail-in Power.

Barclays Bank PLC is offering $750,000 AutoCallable Contingent Coupon Notes due May 26, 2027, linked to the common stock of PayPal Holdings, Inc. (PYPL). The notes pay a contingent quarterly coupon of $37.125 per $1,000 (a 14.85% per annum rate) only if PayPal’s stock on each Observation Date is at or above the Coupon Barrier of $45.43, which is 75% of the Initial Value of $60.57.

The notes are automatically called if on a Call Valuation Date PayPal’s stock is at or above the Initial Value, in which case investors receive $1,000 per note plus any due coupons and unpaid coupon amounts, and the notes terminate early.

If the notes are not called and PayPal’s Final Value is at or above the Barrier Value of $45.43, investors receive full principal back plus any due coupons. If the Final Value is below the Barrier, repayment is reduced one-for-one with PayPal’s decline, and investors can lose up to 100% of principal.

The notes are unsecured, unsubordinated obligations of Barclays, subject to its credit risk and to the exercise of any U.K. Bail-in Power. They will not be listed on an exchange, may have limited or no secondary market, and do not provide any dividends or voting rights in PayPal. The initial issue price is $1,000 per note, while Barclays’ estimated value on the Initial Valuation Date is $956.20.

Barclays Bank PLC is issuing $3,800,000 of Buffered Supertrack Notes linked to the S&P 500 Index, maturing on February 25, 2027. Each $1,000 note offers 1.5x leveraged upside on positive index performance, but gains are capped at a 14.30% maximum return, or $1,143 per note. A 20.00% buffer limits losses if the index falls moderately, but below that level losses are magnified at 1.25x and investors can lose their entire principal. The notes pay no coupons, are unsecured obligations of Barclays, are subject to U.K. Bail-in Power, and will not be listed on any exchange. The initial estimated value is $1,002.00 per note, slightly above the $1,000 issue price, reflecting internal funding and structuring assumptions.

Barclays Bank PLC is offering unsecured Market Linked Securities tied to an equally weighted basket of Applied Materials, Strategy Inc, NVIDIA and the VanEck Semiconductor ETF, maturing on February 9, 2027. Each security has a $1,000 principal amount and provides 100% upside participation in the basket’s gain, subject to a maximum return of at least 23.75%, so the maturity payment is capped at a minimum of $1,237.50 per security.

Downside is buffered: if the basket ends at or above 80% of its starting level, investors receive their full principal. If it falls below that threshold, losses increase linearly and can reach up to 80% of principal. The securities are subject to Barclays’ credit risk and potential U.K. Bail-in Power, and their estimated value on the pricing date will be lower than the original offering price due in part to agent discounts of $23.25 per security, hedging costs and issuer profit. Complex U.S. tax treatment, including possible application of constructive ownership rules, is highlighted as a key risk.

Barclays Bank PLC is offering $6,419,000 of unsecured Market Linked Securities, each with a $1,000 principal amount, linked to the lowest performing of the Nasdaq-100 Index and the S&P 500 Index and maturing on November 27, 2029. The notes pay no interest and may be automatically called quarterly, starting November 27, 2026, if the lowest performing index is at or above its starting level, in which case investors receive $1,000 plus a call premium that rises over time, up to 38.200% on the final call date.

If the notes are not called, investors receive $1,000 at maturity only if the lowest performing index on the final calculation day is at or above its threshold level, set at 75% of its starting level; otherwise the payoff equals $1,000 multiplied by that index’s performance factor, exposing investors to losses greater than 25% and potentially a total loss of principal. The securities are subject to Barclays’ credit risk and possible U.K. Bail-in Power and are not insured or listed on any exchange.

Barclays Bank PLC is offering unsecured, unsubordinated structured Notes linked to an equally weighted basket of seven stocks: Constellation Energy, Meta Platforms, Marvell Technology, Microsoft, NVIDIA, Vertiv Holdings, and Vistra. Each Note has a $1,000 initial issue price, with total issuance of $2,455,000. On the review date, if the Basket Level is at or above the Initial Basket Level of 100, the Notes are automatically called and pay a fixed Call Price of $1,173 per $1,000, a 17.30% premium, with no further upside.

If not called, the maturity payment depends on basket performance. Above the initial level, holders receive leveraged upside using a 1.25x Upside Leverage Factor. Between the initial level and the 20% buffer (Basket Level down to 80), principal is repaid at $1,000. Below the buffer, losses are magnified by a 1.25x Downside Leverage Factor, so investors can lose some or all principal. The Notes are subject to Barclays’ credit risk and to potential U.K. Bail-in Power, and they are not bank deposits or FDIC/FSCS insured. Tax counsel currently views them as prepaid forward contracts, but future IRS or Treasury actions could change the tax outcome.

Barclays Bank PLC is offering $2,023,000 of unsecured, unsubordinated market-linked notes that pay a high contingent coupon and expose principal to equity risk. The notes are linked to the lowest performer among Dell Class C, Intel, and Micron common stock and mature on November 27, 2028.

Investors can receive a 23.00% per annum coupon, paid monthly, but only if on each calculation day the lowest-performing stock closes at or above 55% of its starting price; missed coupons may be “remembered” and paid later if conditions are met. The notes are auto-callable from May 2026 if the lowest performer is at or above its starting price, returning principal plus due coupons. If the notes are not called and the lowest performer finishes below its 55% threshold, repayment of principal falls in line with that stock’s decline and can drop to $0. The notes are subject to U.K. bail-in powers and are not insured or guaranteed by any government agency.

Barclays Bank PLC is offering AutoCallable Contingent Coupon Notes due June 3, 2027, linked to the common stock of First Solar, Inc. (FSLR). The Notes pay quarterly contingent coupons of $40.00–$45.00 per $1,000 (a 16.00%–18.00% per annum rate) only if FSLR’s closing price on each Observation Date is at or above a Coupon Barrier set at 65.00% of the Initial Value.

The Notes are automatically called if FSLR is at or above 100% of its Initial Value on specified Call Valuation Dates, returning $1,000 per Note plus any due coupons and Unpaid Coupon Amounts. If not called, principal is repaid at maturity only if the Final Value is at or above the same 65.00% Barrier Value; otherwise, investors are fully exposed to FSLR’s downside and can lose up to 100.00% of principal.

The initial issue price is $1,000 per Note, with an estimated value of $905.00–$955.00 based on Barclays’ internal models and a selling commission of up to 2.75%. The Notes are unsecured, unsubordinated obligations of Barclays, subject to U.K. Bail-in Power, will not be listed on an exchange, and may have limited or no secondary liquidity.

Barclays Bank PLC is offering unsecured, unsubordinated AutoCallable Notes due November 29, 2028, linked to the least performing of the S&P 500® Index, Nasdaq-100 Index® and Russell 2000® Index. The Notes are issued at $1,000 per Note in minimum denominations of $1,000 and may be automatically called on scheduled dates starting about one year after issuance if each index is at or above its Call Value.

If an Automatic Call occurs, investors receive $1,000 plus a Call Premium, based on a Periodic Call Premium of $117.50 per $1,000 (11.75% per annum). If held to maturity without being called, investors receive full principal only if the least performing index finishes at or above its 70.00% Barrier Value; otherwise the payout is reduced in line with that index’s loss and can fall to zero. Barclays’ estimated value on the Initial Valuation Date is expected between $887.50 and $947.50 per Note, below the issue price, and investors must consent to potential use of the U.K. Bail-in Power, which could result in partial or total loss of the investment.

Barclays Bank PLC is offering Phoenix AutoCallable Notes due June 7, 2027, linked to the common stock of Vertiv Holdings Company (VRT), in minimum denominations of $1,000 per note. The Notes pay a contingent coupon of $47.50 per $1,000 (a 19.00% per annum rate) on scheduled dates only if Vertiv’s share price on each Observation Date is at or above the Coupon Barrier Value of $101.35, which is 60.00% of the Initial Value of $168.91.

The Notes are automatically called if Vertiv’s stock is at or above the Call Value of $152.02 (90.00% of the Initial Value) on specified Call Valuation Dates, paying back $1,000 plus the applicable coupon. If not called, and at maturity Vertiv’s Final Value is at or above the Barrier Value of $84.46 (50.00% of the Initial Value), investors receive $1,000 per note; below that level, repayment is reduced one-for-one with Vertiv’s decline, down to a total loss of principal. The Notes are unsecured, unsubordinated obligations of Barclays, are subject to U.K. bail-in powers, are not listed on any exchange, and carry an estimated initial value between $897.30 and $947.30 per $1,000, lower than the issue price.

Barclays Bank PLC is offering unsecured, index‑linked Notes tied to the Nasdaq‑100, Russell 2000 and S&P 500. The Notes pay no interest and may not return principal at maturity.

Per $1,000 Note, investors receive $1,100 (a 10.00% digital return) if the Least Performing Underlier’s final value is at or above 75.00% of its initial level. If it finishes below 75.00% but at or above 58.00%, repayment is $1,000. Below the 58.00% barrier, repayment falls in line with the Underlier loss, down to zero.

The Notes mature on December 31, 2026, have a minimum denomination of $1,000, carry an agent commission of 0.10%, will not be listed on an exchange, and are subject to Barclays’ credit risk and potential U.K. Bail‑in Power. Barclays expects its internal estimated value on the pricing date to be less than the initial issue price.

Barclays Bank PLC is offering unsecured, unsubordinated structured Notes linked to the Russell 2000® Index and the S&P 500® Index. The Notes pay a semiannual Contingent Coupon of at least $38.25 per $1,000 (at least 7.65% per annum) for each Observation Date on which the Closing Value of each index is at or above its Coupon Barrier Value, set at 75% of its Initial Underlier Value.

At maturity, if the Final Underlier Value of the Lesser Performing Underlier is at or above its Barrier Value (75% of its Initial Underlier Value), holders receive $1,000 per Note plus any due Contingent Coupon. If the Final Underlier Value of the Lesser Performing Underlier is below its Barrier Value, repayment is reduced in proportion to the index decline, and investors can lose up to 100% of principal.

The Notes are subject to the credit risk of Barclays Bank PLC and to the exercise of any U.K. Bail‑in Power by the relevant U.K. resolution authority, will not be listed on any U.S. securities exchange, and are not insured by any deposit insurance scheme.

Barclays Bank PLC is offering unsecured, unsubordinated notes linked to the S&P 500® Index with an automatic call feature and partial downside protection. If on the December 14, 2026 review date the index is at or above its initial level, the notes are automatically called and pay a fixed $1,100 per $1,000 of principal, a 10% return, with no further payments.

If not called and the final index level on November 29, 2027 is above the initial level, investors receive $1,000 plus the index gain multiplied by an upside leverage factor of at least 1.9468. If the index falls but stays at or above 90% of the initial level, investors receive back $1,000. Below this 10% buffer, losses are magnified by a downside leverage factor of 1.11111, and investors can lose most or all of their investment.

The notes are not listed, are subject to U.K. Bail‑in Power, and depend on Barclays’ credit. Tax counsel expects them to be treated as prepaid forward contracts, but future IRS or Treasury action could change this, possibly with retroactive effect.

Barclays Bank PLC is offering Capped Leveraged Buffered Global Medium-Term Notes linked to the MSCI EAFE® Index. Each note has a $1,000 face amount, no interest payments and returns at maturity based on index performance over roughly 21–24 months.

Upside is leveraged at 160% but capped, with the maximum settlement amount expected to be between $1,196.80 and $1,231.52 per $1,000. A 12.5% buffer means investors receive full principal if the index falls by up to 12.5%; beyond that, losses increase about 1.1429% for every additional 1% decline and can reach a total loss.

The notes are unsecured, unsubordinated obligations of Barclays, subject to its credit risk and potential exercise of U.K. Bail-in Power, and will not be listed on an exchange. The estimated value on the trade date will be lower than the issue price, secondary market liquidity may be limited, and U.S. tax treatment is uncertain and expected to follow a prepaid forward contract approach.

Barclays Bank PLC is offering $1,000-denomination Autocallable Contingent Coupon Barrier Notes due November 29, 2029, linked equally to Broadcom (AVGO), Western Digital (WDC) and Walmart (WMT) stock. The notes pay a monthly contingent coupon of $9.25 per $1,000 (11.10% per annum) only if, on an observation date, the basket return is at or above a -35% coupon barrier. From the sixth observation date onward, if the basket return is at or above 0%, the notes are automatically redeemed at $1,000 plus the coupon, ending all future payments.

If the notes are not called and the final basket return is at or above the -35% barrier, investors receive $1,000 plus the final coupon. If the final basket return is below -35%, principal is reduced one-for-one with the basket return, down to zero in a worst case. The notes are unsecured, unsubordinated obligations of Barclays, subject to U.K. bail-in powers, are expected to have an estimated value below the $1,000 issue price, and will not be listed on any U.S. exchange.

Barclays Bank PLC is offering Contingent Coupon Barrier Notes due December 15, 2028, linked to the lesser performing of the Russell 2000® Index and the S&P 500® Index. These unsecured, unsubordinated notes pay a contingent coupon of at least $43.75 per $1,000 (an annual rate of at least 8.75%) only for each observation date on which both indices close at or above 75% of their initial values.

At maturity, investors receive $1,000 per note plus any due coupon if the final value of the lesser performing index is at or above its 75% barrier. If the lesser performing index finishes below its barrier, the payoff is reduced in line with that index’s percentage loss, and investors can lose up to 100% of principal.

Payments depend entirely on Barclays’ credit and are also subject to U.K. Bail-in Power, which can result in reductions, conversions to equity, or cancellations of the notes. The notes are not listed, do not pay dividends from the indices, and their estimated value on the initial valuation date will be less than the $1,000 issue price.

Barclays Bank PLC is offering callable contingent coupon notes due December 2, 2030 linked to the worst performer 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 $8.50 per month per $1,000 (0.85%, based on a 10.20% per annum rate) only if, on each observation date, all three indices are at or above 70% of their initial levels.

If the notes are not called and, at maturity, the worst‑performing index is at or above 50% of its initial level, investors receive back $1,000 per note. If the worst index finishes below 50%, repayment is reduced one‑for‑one with that index’s loss, and investors can lose up to 100% of principal. The issuer can redeem the notes early, in whole, on specified call dates, paying $1,000 plus any due coupon.

The notes are unsecured, unsubordinated obligations of Barclays Bank PLC, not listed on any U.S. exchange, and not insured by deposit protection schemes. Holders explicitly consent to potential use of U.K. Bail‑in Power, which can write down, convert, or modify the notes in a resolution scenario. The bank’s own estimated value on the pricing date is expected to be below the $1,000 issue price.

Barclays Bank PLC is offering Phoenix AutoCallable Notes due June 3, 2027 linked to the common stock of Micron Technology, Inc. The Notes pay a quarterly Contingent Coupon of $48.75 per $1,000 (4.875% per quarter, 19.50% per annum) only if Micron’s closing price on each Observation Date is at or above the Coupon Barrier Value of $124.42, which is 60.00% of the Initial Value of $207.37.

The Notes can be automatically called on specified Call Valuation Dates if Micron is at or above the Call Value of $165.90, returning $1,000 per Note plus the applicable Contingent Coupon. If the Notes are not called and Micron’s Final Value is below the Barrier Value of $103.69 (50.00% of the Initial Value), repayment at maturity is reduced one-for-one with Micron’s decline, and up to 100.00% of principal can be lost.

The Notes are unsecured, unsubordinated obligations of Barclays, subject to its credit and to potential exercise of U.K. Bail-in Power. They will not be listed, pay no dividends, and have an estimated value on the Initial Valuation Date between $905.00 and $955.00 per $1,000, below the initial issue price.

Barclays Bank PLC is offering $[●] of AutoCallable Contingent Coupon Notes due December 15, 2028, linked to the worst performer of the S&P 500 Index and the Russell 2000 Index. Each Note has a $1,000 denomination and can be automatically called starting around six months after issuance if both indices are at or above their initial levels on a Call Valuation Date.

The Notes pay a contingent coupon of at least $37.50 per $1,000 (7.50% per annum) only when both indices are at or above 70% of their Initial Values on specified Observation Dates; missed coupons may accrue as "Unpaid Coupon Amounts" but are paid only if a future coupon becomes payable. At maturity, if not called and the worst-performing index is at or above 70% of its Initial Value, investors receive full principal; otherwise repayment is reduced one-for-one with that index’s loss, with up to a 100% loss of principal.

The initial issue price is $1,000 per Note, with agent’s commissions of 2.10% and an estimated value between $898.90 and $958.90 per Note. The Notes are unsecured, unsubordinated obligations subject to Barclays’ credit risk and to possible exercise of 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 unsecured, unsubordinated digital barrier notes linked to the common stock of Hewlett Packard Enterprise Company. The notes pay no coupons and do not guarantee full principal repayment. At maturity on December 24, 2026, investors receive $1,144 per $1,000 note (a fixed 14.40% return) if the final HPE share value is at or above the barrier, set at $12.36 which is 60.00% of the initial value of $20.60. If the final value is below the barrier, repayment is reduced one-for-one with the HPE decline, and up to 100% of principal can be lost. The minimum denomination is $1,000, total issuance shown is $250,000, and proceeds to Barclays are $246,875 after a 1.25% selling commission. Payments depend entirely on Barclays’ credit and are also subject to potential U.K. Bail-in Power, which could write down, convert, or cancel the notes.