iPath Select MLP ETN (ATMP) 424B Filings

Barclays Bank PLC is offering unsecured Autocallable Contingent Coupon Barrier Notes linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index, maturing on December 23, 2031. These notes can automatically redeem starting with the sixth monthly Observation Date if the index is at or above its initial level, paying back principal plus a monthly Contingent Coupon of $16.75 per $1,000 (a 20.10% per annum rate) when the index is at or above a 70% Coupon Barrier.

If the notes are not redeemed early and the Final Index Value is at or above a 50% Barrier, investors receive $1,000 per note at maturity plus any final coupon. If the Final Index Value is below the Barrier, repayment is reduced in line with the index loss, and investors can lose their entire principal. The index itself uses variable leverage of 100%–400% and applies a 6% annual decrement that drags on performance. All payments depend on Barclays’ credit and are subject to potential U.K. Bail-in Power, which can reduce, convert, or cancel the notes.

Barclays Bank PLC is offering Buffered Supertrack Notes linked to the worst performer of the S&P 500 Index and the Nasdaq‑100 Index, maturing on June 23, 2027. Each $1,000 note offers 1.25x leveraged upside, capped at a maximum total return of 22.25%, so the most you can receive at maturity is $1,222.50 per $1,000 if the least‑performing index rises at least 17.80% from its initial level. The notes include a 15.00% downside buffer: principal is fully returned if the least‑performing index finishes above 85% of its initial value, but below that level principal is reduced 1% for every 1% drop beyond −15%, up to an 85% loss.

The notes are unsecured, unsubordinated obligations of Barclays, subject to both Barclays’ credit risk and potential exercise of the U.K. Bail‑in Power, which could reduce, cancel, or convert the notes. They do not pay coupons, are not listed on an exchange, and provide no dividends or voting rights. The initial issue price is $1,000, while Barclays’ estimated value on the pricing date is expected between $939.70 and $989.70 per note, reflecting embedded costs and dealer compensation.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities due December 30, 2027, linked to the worst performer of the Nasdaq-100, Russell 2000 and S&P 500 indices. Each security has a stated principal amount of $1,000 and can pay a contingent quarterly coupon of at least 2.30% of principal ($23) when, on a determination date, all three indices are at or above 75% of their initial levels.

If on any non-final determination date all indices are at or above their initial levels, the notes are automatically redeemed early for $1,000 plus the applicable coupon, and no further payments are made. If not called and, at maturity, all indices are at or above 75% of their initial levels, investors receive $1,000 plus the final coupon. If at maturity the worst-performing index is below 75% of its initial level, repayment of principal is reduced one-for-one with that decline, and investors can lose most or all of their investment.

The securities are unsecured, unsubordinated obligations of Barclays Bank PLC, subject to its credit risk and to potential U.K. Bail-in Power. They will not be listed on an exchange, and the issuer expects the initial estimated value on the pricing date to be less than the $1,000 issue price due to fees, hedging costs and dealer compensation.

Barclays Bank PLC plans callable contingent coupon notes due December 28, 2029 linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100 indices.

The notes have $1,000 denominations and pay a contingent coupon of $6.708 per $1,000 (0.6708% of principal per period, based on an 8.05% per annum rate) on scheduled Contingent Coupon Payment Dates only when each index is at or above a coupon barrier set at 60.00% of its initial level on the related Observation Date. Barclays may redeem the notes in whole, after approximately the first six months, on specified Call Valuation Dates at $1,000 per note plus any due coupon.

If not redeemed, holders receive at maturity $1,000 per note when the least-performing index is at or above its 60.00% barrier; otherwise the repayment is reduced in proportion to that index’s negative return and can fall to zero, so principal is fully at risk. The notes are unsecured, subject to Barclays’ credit risk and potential U.K. Bail-in Power, will not be listed on an exchange, and have an estimated initial value between $911.90 and $981.90 per $1,000, below the $1,000 issue price.

Barclays Bank PLC is offering Trigger Callable Yield Notes linked to the lesser performing of the Russell 2000® Index and the EURO STOXX 50® Index, maturing around March 22, 2027. The Notes pay a fixed Monthly Coupon based on a 9.20% per annum coupon rate, regardless of index performance, unless the issuer calls the Notes early.

Barclays may, at its election, call the Notes on monthly dates starting on March 17, 2026, paying back the $10 principal per Note plus the applicable Monthly Coupon, with no further payments. If the Notes are not called and, on the Final Valuation Date, both indices are at or above 70% of their initial levels (their Downside Thresholds), investors receive principal plus the final Monthly Coupon at maturity.

If at least one index finishes below its Downside Threshold, investors receive the final Monthly Coupon but suffer a loss of principal matching the negative return of the worse-performing index, and could lose their entire investment. The Notes are unsecured, unsubordinated obligations of Barclays, subject to its credit risk and potential U.K. Bail-in Power, and their initial estimated value per $10 Note is expected to be between $9.463 and $9.963.

Barclays Bank PLC is offering Performance Leveraged Upside Securities (PLUS) linked to the Russell 2000® Index, maturing on April 5, 2027. Each PLUS has a stated principal amount of $1,000, pays no interest and is an unsecured, unsubordinated debt obligation of Barclays.

At maturity, if the index finishes above its initial level, investors receive $1,000 plus 300% of the index gain, capped at a maximum payment of at least $1,205.50 per PLUS (at least 120.55% of principal). If the index is unchanged, investors receive $1,000. If the index is lower, repayment is reduced 1-for-1 with the index decline, and the payout can fall to $0, meaning the entire investment can be lost.

The PLUS will not be listed on any exchange, and Barclays’ estimated value on the pricing date will be less than the $1,000 issue price due to commissions, hedging and structuring costs. Holders also consent to potential use of the U.K. Bail-in Power, which could result in write-down, conversion or cancellation of the securities if resolution conditions are met.

Barclays Bank PLC is offering Autocallable Contingent Coupon Barrier Notes due December 29, 2028, linked to Apple (AAPL), Amazon (AMZN) and Alphabet (GOOG). The Notes pay a quarterly contingent coupon of $25.75 per $1,000 (a rate of 10.30% per annum) only if on an Observation Date the closing value of each stock is at or above its Coupon Barrier Value, set at 60.00% of its Initial Underlier Value.

Beginning with the second Observation Date, if the closing value of each stock is at or above its Initial Underlier Value, the Notes are automatically redeemed at $1,000 plus the applicable coupon and any unpaid coupons, and no further payments are made. If the Notes are not redeemed early, principal repayment at maturity depends on the worst-performing stock. If its final value is at or above its 60.00% barrier, investors receive $1,000 plus any due coupons; if it is below the barrier and the best-performing stock is also below its initial level, repayment is reduced in line with the decline of the least performing stock, up to a 100% 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. They will not be listed on a U.S. exchange. The initial issue price is $1,000 per Note, including up to 2.10% in selling commissions, while Barclays’ estimated value on the Initial Valuation Date is expected to be between $888.90 and $948.90 per $1,000 Note.

Barclays Bank PLC is offering AutoCallable Contingent Coupon Notes linked to the common stock of Generac Holdings Inc. The notes are part of Barclays’ Global Medium-Term Notes, Series A, and are scheduled to mature on December 23, 2027, unless automatically called earlier.

The notes have a minimum denomination of $1,000 and pay a contingent coupon of $26.00 per $1,000 (a 10.40% per annum rate) on specified dates only if Generac’s closing share price is at or above a coupon barrier set at 50% of the initial value. If the stock is at or above a call value (100% of the initial value) on certain call valuation dates starting around six months after issuance, the notes are automatically redeemed at $1,000 plus any due coupons and unpaid coupon amounts.

If the notes are not called and Generac’s final value on the last valuation date is at or above the barrier, investors receive their $1,000 principal back, plus any due coupons. If the final value is below the barrier, repayment is reduced in line with the stock’s negative return, or Barclays may instead deliver a number of Generac shares (and cash for any fractional share), exposing investors to up to a 100% loss of principal. The notes are unsecured, unsubordinated obligations of Barclays, subject to Barclays’ credit risk and the potential exercise of the U.K. Bail-in Power, and will not be listed on any U.S. securities exchange. Barclays’ own models estimate the initial value will range between $907.00 and $957.00 per $1,000, below the initial issue price.

Barclays Bank PLC is offering digital S&P 500 Index-linked Global Medium-Term Notes, Series A, that do not pay interest and expose investors to loss of principal. Each note has a $1,000 face amount and returns at maturity depend on the S&P 500 Index level on a determination date about 13–15 months after the trade date.

If the final index level is at least 85.00% of the initial level, investors receive a capped payoff, expected to be the threshold settlement amount of between $1,064.60 and $1,075.80 per $1,000. If the final index level is below 85.00% of the initial level, the notes repay less than face amount, potentially down to zero, with losses increasing about 1.1765% for every 1% the index falls below the threshold.

The notes are unsecured, unsubordinated obligations of Barclays Bank PLC, are not insured by the FDIC, will not be listed on an exchange, and are subject to both Barclays’ credit risk and the potential exercise of U.K. Bail-in Power, which could result in write-down or conversion of the notes.

Barclays Bank PLC plans to issue AutoCallable Contingent Coupon Notes due December 27, 2030, linked to the worst performer among UnitedHealth (UNH), Amazon (AMZN) and Home Depot (HD). The Notes pay a contingent coupon of $11.667 per $1,000 (about 14% per year) only when all three stocks stay at or above a preset coupon barrier on scheduled observation dates.

The Notes can be automatically called after about one year if each stock is at or above its initial level, returning principal plus the applicable coupon and any unpaid coupons. If not called, at maturity investors receive full principal only if the worst-performing stock is at or above 60% of its initial value. Below that level, repayment is reduced one‑for‑one with the stock loss, and investors can lose up to 100% of principal.

The Notes are unsecured obligations of Barclays, subject to U.K. bail‑in powers, will not be listed, and have an estimated initial value between $861.40 and $941.40 per $1,000, below the issue price due to fees, dealer compensation, hedging and structuring costs.

Barclays Bank PLC is offering unsecured, unsubordinated structured Notes linked to the Dow Jones Industrial Average, Nasdaq-100 Index and S&P 500 Index. The Notes pay a monthly Contingent Coupon of $5.542 per $1,000 (a 6.65% per annum rate) only if on each Observation Date the Closing Value of every index is at or above its Coupon Barrier, set at 75% of its Initial Underlier Value. Missed coupons can be paid later if the barrier is met on a future date.

At maturity in December 2028, investors receive $1,000 per Note plus any due coupons only if the Least Performing Underlier finishes at or above its Barrier Value, set at 60% of its initial level. If the Least Performing Underlier finishes below its Barrier Value, repayment is reduced in line with its negative return, and investors can lose up to 100% of principal. The initial issue price is $1,000 per Note, with total issuance of $988,000, and the Notes are subject to Barclays’ credit risk and potential U.K. Bail-in Power.

Barclays Bank PLC is offering unsecured, unsubordinated structured Notes linked to the Dow Jones Industrial Average®. The Notes pay no interest and do not guarantee return of principal. At maturity on June 3, 2030, holders receive a cash amount per $1,000 that depends on the index’s "Underlier Return," calculated using an initial one‑month and a final three‑month averaging period.

If the Underlier Return is between -4% and 9%, payments increase at 89% of the index move above -4%. Between 9% and 39%, payments step up at 171.43% of gains above 9% plus 11.57%. At or above a 39% Underlier Return, the payout is capped at a Maximum Return of 63.00%, or $1,630 per $1,000. Below -4%, investors begin to lose principal, with full downside exposure below -8%, which can result in a 100% loss of invested 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 could reduce, convert, or cancel amounts due. The estimated value on the trade date is expected to be less than the $1,000 issue price, reflecting fees, hedging and structuring costs. The Notes will not be listed on any U.S. securities exchange and investors will forgo any dividends on the index’s components.

Barclays Bank PLC is offering unsecured Callable Contingent Coupon Notes due December 21, 2028 linked to the least performing of the Nasdaq-100 Index, Russell 2000 Index and S&P 500 Index. The notes pay a contingent coupon of $7.50 per $1,000 (0.75% per month, 9.00% per year) only if, on each Observation Date, the closing level of every index is at or above its coupon barrier, set at 70% of its initial value. If any index is below its coupon barrier on an Observation Date, no coupon is paid for that period.

Barclays may, at its sole discretion, redeem the notes in whole (but not in part) after roughly six months on specified Call Valuation Dates at $1,000 per note plus any due coupon. If the notes are not redeemed and held to maturity, investors receive $1,000 per note only if the final level of the worst-performing index is at or above its barrier value, set at 60% of its initial level. Otherwise, repayment is reduced one-for-one with the loss on that index, and investors can lose up to 100% of principal.

The initial issue price is $1,000 per note, with an agent commission of up to 0.70%. Barclays’ own estimated value on the initial valuation date is expected to be between $925.80 and $985.80 per note, reflecting fees, hedging costs and issuer profit. The notes are subject to Barclays Bank PLC’s credit risk and to potential 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 $725,000 of Autocallable Contingent Coupon Barrier Notes due June 18, 2027, linked to the Class A shares of AppLovin, Robinhood Markets and Palantir Technologies. The notes can automatically redeem from the third observation date if each stock is at or above its initial value, returning principal plus any due contingent coupons.

Investors may receive monthly contingent coupons of $23.542 per $1,000 (a 28.25% per annum rate) only when all three stocks are at or above their coupon barrier levels, and missed coupons can be paid later if barriers are restored. If not automatically redeemed and the weakest stock finishes below its barrier while all three finish below their initial values, repayment is reduced one-for-one with that stock’s decline and can result in a total loss of principal. The initial issue price is $1,000 per note while Barclays’ estimated value is $941.40, and all payments are subject to Barclays’ credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC is issuing $385,000 of AutoCallable Contingent Coupon Notes maturing in December 2028, linked to the common stock of Intel Corporation. The notes pay a high contingent coupon of $29.25 per $1,000 each quarter (11.70% per year) only if Intel’s share price stays at or above a barrier set at 50% of the initial value of $37.81. The notes may be automatically called on scheduled dates if Intel trades at or above the initial value, returning $1,000 per note plus any due coupons.

If the notes are not called and Intel’s final share price is below the barrier, investors are fully exposed to the stock’s decline and can lose up to 100% of principal, potentially receiving Intel shares instead of cash if Barclays elects physical settlement. The notes are unsecured, unsubordinated obligations of Barclays, subject to U.K. bail-in powers, are not listed on an exchange, and had an initial estimated value of $942.20 per $1,000 after a 3.25% selling commission.

Barclays Bank PLC is offering unsecured Buffered Autocallable Contingent Coupon Notes due December 22, 2027, linked to the worst performer of the SPDR S&P Metals & Mining ETF (XME) and the Global X Copper Miners ETF (COPX). The notes pay a contingent coupon of $14.375 per $1,000 (1.4375% per period, 17.25% per year) only if on each observation date both ETFs are at or above 87.5% of their initial values. From December 2026, the notes are automatically called if both ETFs are at or above 100% of their initial values, repaying $1,000 plus any due coupons.

At maturity, if not called and the worst ETF is at or above 87.5% of its initial value, principal is repaid; below that level, losses increase at 1.142857% for every 1% drop beyond a 12.5% decline, up to a total loss of principal. Barclays’ estimated value at pricing is $929.20–$979.20 per $1,000. Holders also consent to potential U.K. bail-in, meaning regulators could reduce or convert the notes in a resolution scenario.

Barclays Bank PLC is issuing $4,143,000 of callable fixed rate Notes due December 18, 2030 under its Global Medium‑Term Notes, Series A program. The Notes pay a fixed interest rate of 4.35% per year, calculated on a 30/360 day count basis, with interest paid annually on December 18 starting in 2026.

Barclays may redeem the Notes, in whole or in part, at its sole discretion on quarterly Optional Redemption Dates beginning December 18, 2026, paying $1,000 per Note plus accrued interest. If not redeemed early, investors receive $1,000 per Note plus accrued interest at maturity. The Notes are unsecured, unsubordinated obligations and are subject to U.K. Bail‑in Power, which could result in partial or total loss of principal or conversion into other securities.

The initial public offering price is $1,000 per Note, with Barclays Capital Inc. earning an agent’s commission of 0.50%, resulting in proceeds to Barclays of $4,122,285. The Notes will trade in book‑entry form through DTC and are not expected to be listed on any U.S. securities exchange, and secondary market liquidity may be limited.

Barclays Bank PLC is issuing $1,136,000 in Phoenix AutoCallable Notes due December 20, 2027, linked to the common stock of Generac Holdings Inc. Each $1,000 note pays a contingent coupon of $26.875 (a 10.75% annual rate) only if Generac’s share price on an observation date is at or above a coupon barrier set at 50% of the initial value. The notes may be automatically called starting about six months after issue if the stock is at or above the initial value, returning $1,000 plus the applicable coupon.

If the notes are not called and Generac’s final stock price is below the 50% barrier, repayment is reduced one-for-one with the stock’s decline, and holders can lose up to 100% of principal. The notes are unsecured, unsubordinated obligations of Barclays, subject to its credit risk and potential exercise of U.K. Bail-in Power. Barclays’ estimated value on the pricing date is $956.20 per $1,000 note, below the issue price, and the notes are not listed on any exchange.

Barclays Bank PLC is offering $37,156,000 in unsecured Global Medium-Term Notes, Series A, callable fixed rate notes due December 18, 2028. The notes pay a fixed interest rate of 4.10% per annum, with annual interest payments on December 18, starting in 2026, calculated on a 30/360 day-count basis. Barclays may, at its sole discretion, redeem the notes in whole or in part on any quarterly optional redemption date from December 18, 2026 onward at $1,000 per note plus accrued interest, which can shorten the investment term and affect reinvestment opportunities.

The initial issue price is $1,000 per note, with Barclays Capital Inc. receiving up to 0.33% in commissions, resulting in proceeds of approximately 99.67% of principal to Barclays. The notes will not be listed on any U.S. securities exchange and may have limited liquidity. Investors bear the full credit risk of Barclays Bank PLC and must consent to the potential exercise of U.K. Bail-in Power, which could reduce, convert, or cancel payments and principal on the notes.

Barclays Bank PLC is offering $3,060,000 of Leveraged Basket-Linked Global Medium-Term Notes, Series A, due December 18, 2030. Each note has a $1,000 face amount, is sold at 100% of face, pays no interest, and is unsecured and unsubordinated.

The maturity payment depends on an unequally weighted basket of five equity indices: EURO STOXX 50® (38%), TOPIX® (26%), FTSE® 100 (17%), Swiss Market Index (11%) and S&P/ASX 200 (8%). The initial basket level is 100. Investors receive 180% of any positive basket return, but are fully exposed to downside: if the final basket level is below 100, principal is reduced one-for-one with the decline and can be lost in full.

Barclays pays a 5.00% selling commission to the agent, so proceeds to the issuer are 95.00% of face, or $2,907,000. Payments depend on Barclays’ credit and are subject to potential exercise of U.K. Bail-in Power, and the notes will not be listed on an exchange, so liquidity may be limited. U.S. tax treatment is expected to follow prepaid forward contract rules but remains uncertain.

Barclays Bank PLC is issuing $7,222,000 of Digital EURO STOXX 50® Index-Linked Global Medium-Term Notes, Series A, due August 13, 2027. These unsecured notes pay no interest and the amount repaid at maturity depends on the EURO STOXX 50® Index performance from the trade date on December 15, 2025 to the determination date on August 11, 2027.

If the final index level is at least 85.00% of the initial level of 5,752.52, investors receive a capped payoff of $1,136.60 per $1,000 face amount, reflecting the maximum settlement amount at a 113.66% cap level. If the final level is below 85.00%, principal is reduced, with losses of approximately 1.1765% of face amount for every 1% the index falls below the threshold; investors can lose their entire investment.

Payments depend on the credit of Barclays Bank PLC and are subject to potential exercise of U.K. Bail-in Power. The estimated value on the trade date is lower than the $1,000 issue price, and the notes will not be listed, so liquidity and secondary market prices may be limited.

Barclays Bank PLC is offering callable fixed rate notes due January 5, 2029 as part of its Global Medium-Term Notes, Series A program. The notes pay a fixed interest rate of 4.05% per annum, with interest calculated on a 30/360 day count basis and paid on January 5 each year, beginning in 2027, if the notes have not been redeemed early.

The notes are issued in minimum denominations of $1,000 and constitute unsecured, unsubordinated obligations of Barclays Bank PLC. They may be redeemed, in whole or in part, at Barclays’ discretion on specified quarterly optional redemption dates starting around one year after issuance, at $1,000 per note plus accrued interest. The notes are subject to U.K. Bail-in Power, meaning a U.K. resolution authority may write down, convert, amend or cancel the notes in a resolution scenario, which could lead to partial or total loss of principal and interest.

The notes will not be listed on a U.S. securities exchange, and Barclays Capital Inc. will act as agent, receiving up to $6.00 per $1,000 in commissions.

Barclays Bank PLC is offering buffered autocallable notes due June 24, 2027 linked to the least performing of the Russell 2000 Index and the Nasdaq-100 Index. Each note has a $1,000 minimum denomination and initial issue price of $1,000, with a periodic call premium of $161.50 per $1,000 (16.15% per annum). If on any call valuation date each index closes at or above its initial value, the notes are automatically redeemed for $1,000 plus the applicable call premium.

If the notes are not called, holders at maturity receive full principal only if the worst-performing index is at or above 80.00% of its initial value. Below this 20.00% buffer, repayment is reduced by 1.25% of principal for every 1.00% additional decline, which can lead to a complete loss of the investment. The notes do not pay coupons, do not provide dividends or voting rights on the indices, and will not be listed on any U.S. securities exchange.

The notes are unsecured, unsubordinated obligations of Barclays Bank PLC and are subject to U.K. Bail-in Power, under which a U.K. resolution authority can reduce, convert, amend or cancel amounts owed. Barclays’ estimated value on the initial valuation date is expected to range between $946.50 and $996.50 per $1,000 note, reflecting commissions, hedging costs and issuer profit.

Barclays Bank PLC is offering callable contingent coupon notes linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq‑100 Index, maturing in December 2028. The notes pay a contingent coupon of $8.00 per $1,000 (a 9.60% per annum rate) on scheduled dates only if the closing value of each index is at or above its coupon barrier, set at 70.00% of its initial value. Barclays may redeem the notes early, in whole, on specified call dates at $1,000 per note plus any due coupon.

At maturity, if not called, investors receive $1,000 per note only if the final value of the least performing index is at or above its barrier value, set at 60.00% of its initial value; otherwise repayment is reduced in line with that index’s negative return, up to a 100% loss of principal. The notes are unsecured obligations of Barclays, subject to U.K. Bail‑in Power, not listed on any exchange, and have an estimated initial value between $926.40 and $986.40 per $1,000, below the initial issue price.

Barclays Bank PLC is offering callable Contingent Coupon Notes due December 27, 2030 linked to the least performing of the S&P 500 Index, the Russell 2000 Index and the Nasdaq-100 Index. The notes pay a contingent coupon of $10.958 per $1,000 of principal, equal to 13.15% per year, but only if each index is at or above 80% of its initial level on the relevant Observation Date.

If the notes are not redeemed early and, at maturity, the worst-performing index is at least 80% of its initial value, investors receive $1,000 per note. If that index finishes below its 80% Barrier Value, the redemption amount is reduced in line with its negative return, and holders can lose up to 100% of principal. Barclays may redeem the notes in whole, after approximately three months from the Issue Date, on specified Call Valuation Dates by paying $1,000 per note plus any due coupon.

The initial issue price is $1,000 per note, while Barclays estimated value on the Initial Valuation Date is expected to be between $905.10 and $985.10, reflecting dealer compensation, hedging and structuring costs. The notes are unsecured, unsubordinated obligations of Barclays, are subject to potential U.K. Bail-in Power, will not be listed on an exchange, and provide no dividends or voting rights on the underlying indices.

Barclays Bank PLC is offering unsecured, unsubordinated callable contingent coupon notes due December 23, 2027, linked to the least performing of the S&P 500 Index, the Russell 2000 Index and the Dow Jones Industrial Average.

The notes pay a contingent coupon of $8.875 per $1,000 principal amount (a 10.65% per annum rate) on each Contingent Coupon Payment Date only if the closing level of every index on the related Observation Date is at least 70% of its Initial Value. Barclays may redeem the notes in whole, at $1,000 per note plus the applicable coupon, on specified call dates starting approximately three months after issuance.

If the notes are not redeemed and, at maturity, the least performing index is at or above 65% of its Initial Value, investors receive $1,000 per note; otherwise repayment is reduced in line with that index’s negative return, up to a complete loss of principal. The estimated value on the Initial Valuation Date is expected to be $948.70–$998.70 per $1,000, the notes will not be listed on any U.S. securities exchange, and all payments are subject to Barclays’ credit and the potential exercise of the U.K. Bail-in Power.

Barclays Bank PLC is offering autocallable fixed coupon notes due December 21, 2026, linked to the least performing of the common stock of Advanced Micro Devices, Inc. (AMD), lululemon athletica inc. (LULU) and Amazon.com, Inc. (AMZN). The notes pay a fixed coupon of $52.25 per $1,000 each quarter, equal to 20.90% per annum, regardless of equity performance while outstanding.

The notes can be automatically called in March, June or September 2026 if the closing value of each reference stock is at or above its initial value, in which case holders receive $1,000 per note plus the coupon, and no further payments. If not called, principal repayment at maturity depends on the worst-performing stock: full principal is repaid only if its final value is at least 60% of its initial value; otherwise repayment is reduced in line with the stock’s loss, and up to 100% of principal can be lost.

The notes are unsecured, unsubordinated obligations of Barclays Bank PLC, are subject to U.K. Bail-in Power, will not be listed on any exchange and have an estimated initial value between $930.80 and $980.80 per $1,000 note, below the issue price.

Barclays Bank PLC is offering AutoCallable Contingent Coupon Notes due December 23, 2027, linked to the worst performer of the S&P 500 Index, Nasdaq‑100 Index and Russell 2000 Index. The Notes pay a quarterly contingent coupon of 10.25% per annum (about $8.542 per $1,000) only if on each observation date all three indices are at or above their respective coupon barriers, set at 80% of initial levels. If, on a call valuation date, all three indices are at or above 100% of their initial values, the Notes are automatically redeemed early at $1,000 plus any due coupons.

At maturity, if not called, investors receive $1,000 only if the least performing index stays at or above its barrier level of 70% of its initial value; otherwise, repayment is reduced one‑for‑one with the loss of that index and up to 100% of principal can be lost. The initial issue price is $1,000 per Note, with an estimated value between $932.20 and $982.20 and an agent commission of 0.65%. Payments depend on Barclays Bank PLC’s credit and are also subject to potential U.K. bail‑in powers and limited secondary market liquidity.

Barclays Bank PLC is offering AutoCallable Contingent Coupon Notes due December 27, 2027, linked to the common stock of Citigroup Inc. The Notes pay a contingent coupon of $9.167 per $1,000 (a 11.00% per annum rate) only if Citigroup’s share price on each Observation Date is at or above a coupon barrier set at 70.00% of the Initial Value. If triggered on specified Call Valuation Dates, the Notes are automatically redeemed at $1,000 plus any due coupons and unpaid coupon amounts.

At maturity, if not called and Citigroup’s Final Value is at or above the 70.00% barrier, investors receive full principal back per $1,000 note, plus any due coupons. If the Final Value is below the barrier, repayment is reduced in line with the share’s negative return, and investors can lose up to 100.00% 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, will not be listed, and have an estimated initial value between $928.40 and $978.40 per $1,000, below the issue price.

Barclays Bank PLC is offering unsecured Callable Contingent Coupon Notes due December 28, 2029, linked to the worst performer of the S&P 500 Index, Russell 2000 Index and Dow Jones Industrial Average. The notes pay a contingent coupon of $6.667 per $1,000 (an 8.00% per annum rate) only if on each observation date all three indices are at or above their respective coupon barriers, set at 65% of initial value. Barclays may redeem the notes in whole, at its option, on specified call dates starting about six months after issuance at $1,000 plus any due coupon.

At maturity, if not called, investors receive $1,000 per note only if the worst-performing index is at or above its 60% barrier; otherwise repayment is reduced one-for-one with that index’s loss, up to a total loss of principal. The notes are not listed, offer no dividends or voting rights, and are subject to Barclays’ credit risk and potential U.K. Bail-in Power. The initial issue price is $1,000, while Barclays’ estimated value is expected between $913.10 and $983.10 per note.

Barclays Bank PLC is offering preliminary Buffered Supertrack Notes due January 22, 2027, linked to the S&P 500® Index. Each $1,000 note pays at maturity based on index performance: if the index is at or above its initial level, investors receive $1,000 plus the index gain, capped by a Maximum Return of 11.00%, for a maximum payment of $1,110 per note. If the index is below the initial level but at or above 85% of it, investors receive $1,000 back. If the index finishes below 85% of its initial level, repayment is reduced so that investors lose 1% of principal for every 1% the index return is below -15%, with losses up to 85.00% of principal.

The notes do not pay coupons, do not provide dividends or voting rights on the S&P 500 companies, and will not be listed on an exchange. They are unsecured, unsubordinated obligations of Barclays Bank PLC and are subject to U.K. Bail-in Power, meaning regulators could write down or convert the notes in resolution. The initial issue price is $1,000 per note, while Barclays’ estimated value on the initial valuation date is expected to be between $938.80 and $988.80, reflecting fees, hedging and structuring costs.

Barclays Bank PLC is offering Phoenix AutoCallable Notes due December 23, 2027 linked to the worst performer of NVIDIA (NVDA), PayPal (PYPL) and Alibaba ADS (BABA). The Notes pay a contingent monthly coupon of $16.667 per $1,000 (about 20% per year) only if on each Observation Date all three shares are at or above 60% of their initial levels. The Notes may be automatically called starting around three months after issuance if, on a Call Valuation Date, all three stocks are at or above 100% of their initial values; in that case investors receive $1,000 plus the applicable coupon and no further payments.

If the Notes are not called, principal repayment at maturity depends on the least performing stock. If that stock finishes at or above 50% of its initial level, investors receive $1,000 back; if it finishes below 50%, repayment falls one-for-one with its loss, down to zero, so up to 100% of principal can be lost. The Notes are unsecured obligations of Barclays, subject to U.K. bail-in powers, will not be listed, and have an estimated initial value of $906.20–$956.20 per $1,000, below the issue price.

Barclays Bank PLC is offering unsecured Callable Contingent Coupon Notes due December 22, 2028, linked to the worst performer of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq‑100 Index. The Notes pay a monthly 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 their respective Coupon Barriers set at 75% of their Initial Values. If any index is below its Coupon Barrier, that month’s coupon is skipped, though missed coupons may be paid later if conditions are met.

At maturity, if the Notes have not been called and the worst‑performing index is at or above its Barrier Value of 65% of its Initial Value, investors receive back the $1,000 principal per Note. If it is below this Barrier, the payoff is reduced one‑for‑one with that index’s loss, and investors can lose up to 100% of principal. Barclays may redeem the Notes early, in whole, on specified Call Valuation Dates at $1,000 plus any due coupons. The initial issue price is $1,000 per Note, while Barclays’ estimated value on the Initial Valuation Date is expected to be between $927.10 and $987.10 per Note. Holders also consent to potential losses or conversions under the U.K. Bail‑in Power, and the Notes will not be listed on any exchange.

Barclays Bank PLC is offering AutoCallable Contingent Coupon Notes due December 23, 2027, linked to the worst performer of the S&P 500 Index, Nasdaq-100 Index and Russell 2000 Index. The Notes are issued in $1,000 denominations and can be automatically called after roughly six months if each index is at or above 100% of its initial level on a Call Valuation Date.

Holders may receive contingent coupons of $8.833 per $1,000 (a 10.60% per annum rate) on scheduled dates, but only when all three indices close at or above 80% of their initial values. If the Notes are not called and the worst-performing index finishes at or above 70% of its initial level, investors receive full principal back; if it finishes below 70%, repayment is reduced one-for-one with that decline and up to 100% of principal can be lost.

The Notes are unsecured, unsubordinated obligations of Barclays Bank PLC, not listed on an exchange, and are subject to U.K. Bail-in Power. Barclays’ estimated value on the initial valuation date is expected to be $935–$985 per $1,000, below the issue price.

Barclays Bank PLC is offering unsecured Market Linked Securities tied to the worst-performing of Broadcom Inc. and Tesla, Inc. stock, maturing on December 22, 2028. Each security has a $1,000 principal amount, with an original offering price of $1,000, an agent discount of $25.75 and proceeds to Barclays of $974.25 per security.

The notes may be automatically called on December 24, 2026 if the lowest-performing stock is at or above its starting price, paying $1,500 per security (a 50.00% call premium). If not called, at maturity investors get either leveraged upside at an upside participation rate of at least 328%, full principal back if the lowest stock stays above 60% of its starting price, or lose principal one-for-one if it falls below that threshold, potentially losing their entire investment.

Any payment is subject to Barclays’ credit and to potential exercise of the U.K. Bail-in Power, and the securities are not insured or guaranteed by any government agency. Barclays expects the internal estimated value on the pricing date to be less than the $1,000 offering price.

Barclays Bank PLC is issuing $250,000 of AutoCallable Contingent Coupon Notes due December 16, 2027, linked to the least-performing of Salesforce (CRM), Marvell Technology (MRVL) and Novo Nordisk ADSs (NVO). The notes pay contingent coupons of $15.417 per $1,000 (1.5417% per period, 18.50% per annum) only if on each Observation Date all three shares are at or above their Coupon Barrier Value, set at 50.00% of their Initial Value.

The notes may be automatically called on scheduled Call Valuation Dates if all three shares are at or above 100.00% of their Initial Value, returning $1,000 per note plus any due coupons. If not called, and at maturity the worst-performing share is below its 50.00% Barrier Value, principal is reduced one-for-one with that decline, up to a 100.00% loss. Investors receive no dividends or voting rights, face limited or no secondary liquidity, and bear the unsecured credit risk of Barclays Bank PLC, including the risk that a U.K. Bail-in Power could reduce or cancel payments. Barclays’ own estimated value is $931.20 per $1,000 note, below the $1,000 issue price.

Barclays Bank PLC is offering Phoenix AutoCallable Notes due December 27, 2030, linked to the Class A common stock of Robinhood Markets, Inc. The notes are unsecured, unsubordinated debt of Barclays and are subject to U.K. Bail-in Power, meaning a U.K. resolution authority could reduce, convert, or cancel the notes in a stress scenario.

Investors may receive a monthly contingent coupon of $15.167 per $1,000 note (an 18.20% per annum rate) only when Robinhood’s closing price is at or above a coupon barrier set at 50% of the initial stock value. The notes are automatically called if, on specified call valuation dates, the stock closes at or above 110% of its initial value, in which case holders receive $1,000 plus the applicable coupon and no further payments.

If the notes are not called and, at final valuation, Robinhood’s share price is below the 50% barrier, repayment is reduced in line with the stock’s negative return, and investors can lose up to 100% of principal. The initial issue price is $1,000 per note, with an agent commission of 3.80%, while Barclays’ estimated value on the initial valuation date is expected between $850.00 and $905.30 per note. The notes are not listed on any securities exchange and may have limited or no secondary market liquidity.

Barclays Bank PLC is offering $1,800,000 of Phoenix AutoCallable Notes due June 17, 2027, linked to the common stock of Micron Technology, Inc. Each $1,000 note pays a contingent coupon of $45.00 (18.00% per year) only if Micron’s closing price on an Observation Date is at or above the Coupon Barrier Value of $135.99. The notes may be automatically called as early as March 2026 if Micron is at or above the Call Value of $192.65, in which case investors receive $1,000 plus the applicable coupon and no further payments.

At maturity, if the notes have not been called and Micron’s Final Value is at or above the Barrier Value of $113.33, investors receive $1,000 per note plus any final coupon. If Micron’s Final Value is below the Barrier Value, repayment is reduced one-for-one with Micron’s decline from the Initial Value of $226.65, and investors can lose up to 100% of principal. The estimated value on the initial valuation date is $968.30 per note, below the $1,000 issue price, and all payments are subject to Barclays’ credit and to potential U.K. Bail-in Power.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities linked to the worst performer of the Nasdaq-100, Russell 2000 and S&P 500. The notes have a stated principal of $1,000 per security and an aggregate principal amount of $17,637,000, maturing on December 16, 2027.

Investors may receive a contingent quarterly payment of $22.50 (2.25%) when the closing level of each index is at or above 75% of its initial value. If on any non-final determination date each index is at or above its initial level, the notes are automatically called at par plus that quarter’s contingent payment. If the notes are not called and the worst-performing index finishes below its 75% downside threshold, repayment of principal is reduced 1% for every 1% decline in that index, and the payout can fall below 75% of principal and down to zero.

The securities are unsecured, unsubordinated obligations of Barclays Bank PLC, subject to its credit risk and potential application of the U.K. Bail-in Power. They will not be listed on any exchange, and Barclays’ estimated value on the pricing date is less than the $1,000 initial issue price, reflecting dealer commissions, hedging costs and issuer profit.

Barclays Bank PLC is offering $8,060,000 of Buffered Supertrack Notes linked to the Nasdaq-100 Index, maturing on January 15, 2027. These notes let investors participate in index gains up to a maximum return of 17.75%, so the most an investor can receive at maturity is $1,177.50 per $1,000 note if the index rises at least 17.75%.

If the index falls but stays within a 15% buffer, investors receive back their $1,000 principal per note. If the index falls more than 15%, principal losses are amplified by a downside leverage factor of 1.176471, and investors can lose their entire investment. The initial issue price is $1,000 per note, while Barclays’ own estimated value on the pricing date is $997.10 per note. The notes are unsecured obligations of Barclays, subject to U.K. bail-in powers, will not pay coupons, and will not be listed on any exchange.

Barclays Bank PLC is offering $6,323,000 of unsecured AutoCallable Contingent Coupon Notes due December 15, 2028, linked to the S&P 500 Index and the Russell 2000 Index. The notes pay a contingent coupon of $37.50 per $1,000 (3.75% per period, 7.50% per annum) only if on each observation date both indices are at or above 70% of their initial levels; missed coupons become unpaid amounts that are only recoverable if a later coupon is earned.

Starting about six months after issuance, the notes are automatically called if on a call valuation date both indices are at or above their initial values, returning $1,000 per note plus due coupons. If the notes are not called and at maturity the worst-performing index is below its 70% barrier, repayment is reduced one-for-one with that index’s loss, up to a 100% loss of principal. The notes are not listed, are subject to Barclays’ credit and U.K. bail-in powers, and have an estimated value of $969.00 per $1,000 note, below the $1,000 issue price.

Barclays Bank PLC is offering $770,000 of AutoCallable Notes due December 17, 2029, linked to the least performing of the Russell 2000® Index and the S&P 500® Index. The notes are issued at $1,000 per note in $1,000 denominations, with initial index levels of 2,551.457 for the RTY Index and 6,827.41 for the SPX Index, and barrier levels set at 75% of those values.

The notes can be automatically called on annual Call Valuation Dates starting in December 2026 if each index is at or above its Call Value. On a call, holders receive $1,000 plus a Call Premium of $90 per $1,000 for each year elapsed (9.00% per annum), up to a maximum total return of 36.00% if conditions are met through the final observation. If the notes are not called and the final level of the worst index is at or above its barrier, principal is repaid at maturity.

If the final level of the least performing index is below its barrier, the maturity payment becomes $1,000 plus $1,000 times that index’s return, exposing holders to the full downside and potential 100.00% loss of principal. The notes pay no coupons or dividends, are unsecured and unsubordinated obligations of Barclays, subject to U.K. Bail-in Power, are not insured, will not be listed on a U.S. exchange, and have an estimated value of $956.90 per $1,000 at pricing, below the issue price due to commissions, hedging and structuring costs.

Barclays Bank PLC is offering unsecured, unsubordinated Buffered Callable Contingent Coupon Notes due December 27, 2027, linked to the worst performer of the iShares Silver Trust and the Nasdaq-100 Index. The Notes pay a contingent monthly coupon of $6.792 per $1,000 (0.6792% per month, 8.15% per year) only if on each Observation Date both reference assets are at or above 80% of their Initial Value.

If the Notes are not called and at maturity the worst-performing asset is at or above 67.50% of its Initial Value, investors receive full principal back; below that level, principal is reduced 1% for each 1% drop beyond a 32.50% buffer, with losses up to 67.50% of principal. Barclays may redeem the Notes early, in whole, on specified dates at $1,000 plus any due coupon. The estimated value on the pricing date is expected between $910.40 and $960.40 per $1,000, reflecting fees, hedging and structuring costs. Holders face Barclays’ credit risk and explicitly consent to potential use of the U.K. Bail-in Power, which could reduce, convert or cancel amounts owed.

Barclays Bank PLC is offering $5,200,000 of Phoenix AutoCallable Notes due December 15, 2028, linked to the common stock of Blackstone Inc. The notes pay a contingent coupon of $25 per $1,000 (10.00% per annum) on scheduled dates only if Blackstone’s closing price is at or above the Coupon Barrier Value of $90.71, which is 60.00% of the Initial Value of $151.18.

The notes may be automatically called on quarterly Call Valuation Dates starting March 12, 2026 if Blackstone’s closing price is at or above the Call Value of $151.18, in which case investors receive $1,000 per note plus the applicable coupon and no further payments. If the notes are not redeemed and, on the Final Valuation Date, Blackstone’s price is at or above the Barrier Value of $90.71, investors receive full principal back plus any final coupon.

If the Final Value is below the Barrier Value, repayment is reduced one-for-one with Blackstone’s loss using $1,000 + [$1,000 × Reference Asset Return], and investors can lose up to 100% of principal. The initial issue price is $1,000 per note, with an estimated value of $954.40. Payments depend on Barclays’ credit and are subject to potential U.K. Bail-in Power.

Barclays Bank PLC is issuing $875,000 of Phoenix AutoCallable Notes due December 17, 2030, linked to the worst performer among Netflix, Meta Platforms, Alphabet (Class C) and Adobe shares. Each $1,000 note pays a contingent quarterly-like coupon of $10.958 (a 13.15% per annum rate) only when every stock closes at or above 50% of its initial value on the relevant observation date.

The notes can be called automatically starting around six months after issuance if all stocks are at or above 100% of their initial values, in which case investors receive $1,000 plus the coupon and the notes end early. If not called, and the worst-performing stock finishes at or above 50% of its initial value at maturity, investors receive full principal back; if it finishes below that barrier, repayment is reduced one-for-one with that stock’s loss, up to a total loss of principal.

Barclays’ internal estimated value is $904.10 per $1,000 at pricing, below the issue price. The notes are unsecured, not insured, not exchange-listed, expose holders to Barclays’ credit and U.K. bail-in powers, and provide no dividends or voting rights in the underlying stocks.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities due December 15, 2028 linked to the common stock of Valero Energy Corporation. Each $1,000 security can pay a quarterly contingent coupon of $25.125 (2.5125%) plus any unpaid coupons if, on a determination date, Valero’s closing price is at least 60% of the initial value, set at $168.30, giving a downside threshold of $100.98.

If on any non-final determination date Valero closes at or above the initial value, the note is automatically called and pays back principal plus the applicable coupon and any unpaid coupons, with no further payments. If held to maturity and Valero is at or above the downside threshold, investors similarly receive principal plus the coupon and unpaid coupons. If at maturity Valero is below the downside threshold, repayment is reduced 1% for every 1% decline from the initial value, and the amount returned can be far below 60% of principal, down to zero.

The notes are principal-at-risk, unsecured, and unsubordinated obligations of Barclays Bank PLC, subject to its credit and to potential exercise of the U.K. Bail-in Power. The aggregate principal amount is $10,317,000, price to public is $1,000 per note, with total selling compensation of $232,132.50, and the estimated value on the pricing date is lower than the issue price. The securities will not be listed on any exchange, and secondary market liquidity and pricing may be limited.

Barclays Bank PLC is offering $5,393,000 of AutoCallable Notes due December 17, 2029, linked to the worst performer of the Russell 2000 Index and the S&P 500 Index. The notes have a minimum denomination of $1,000 and can be automatically called on annual dates starting in December 2026 if both indices are at or above specified call values. If called, investors receive $1,000 plus a call premium equal to $105 per year (a 10.50% per annum rate), up to a maximum total return of 42.00%.

If the notes are not called and, at maturity, the least performing index is below its 75.00% barrier level, repayment is reduced one-for-one with that index’s loss, and investors can lose up to 100.00% of principal. The initial issue price is $1,000 per note, while Barclays’ estimated value on the valuation date is $976.00 per note. Payments depend entirely on Barclays’ credit and are also subject to potential U.K. bail-in powers, and the notes will not be listed on any securities exchange.

Barclays Bank PLC is offering $7,903,000 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. The notes pay a contingent coupon of $45 per $1,000 (9.00% per annum) on scheduled dates only if each index is at or above 70% of its initial level. The notes can be automatically called as early as June 2026 if both indices are at or above 100% of their initial values, in which case investors receive $1,000 per note plus any due coupons.

If the notes are not called and the worst-performing index finishes below 70% of its initial level at maturity, repayment of principal is reduced one-for-one with the index loss, up to a total loss of the $1,000 principal. Barclays’ estimated value on the pricing date is $983.60 per note, below the $1,000 issue price, reflecting fees, hedging and structuring costs. Payments depend on Barclays’ credit and investors explicitly consent to potential loss or modification of the notes if U.K. bail-in powers are exercised.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes that pay a contingent coupon instead of guaranteed interest or principal. The notes are linked to the Russell 2000 (RTY Index) and S&P 500 (SPX Index), with initial values of 2,551.457 and 6,827.41 and coupon and principal protection barriers set at 75% of those levels. Investors receive a semiannual coupon of $38.25 per $1,000 (7.65% per year) only if, on each observation date, both indices stay at or above their coupon barriers.

At maturity, investors get $1,000 per note plus the final coupon if the lesser-performing index is at or above its barrier; if it is below, repayment is reduced in line with that index’s loss, up to a total loss of principal. The total initial issue is $1,105,000, with Barclays receiving 96.70% of the issue price after a 3.30% selling commission. All payments depend on Barclays’ credit and are also subject to potential write-down or conversion under the U.K. bail-in regime.