BARCLAYS BANK PLC (ATMP) SEC Filings, Mar 27, 2026

Barclays Bank PLC is offering principal-protected-conditional structured notes linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index (ticker BXIIUT4E). Each Note has a $1,000 denomination, an Issue Date of April 30, 2026 and a Maturity Date of April 30, 2032.

The Notes pay no interest and may be automatically redeemed on any Observation Date if the Closing Value of the Underlier is ≥ the Initial Underlier Value; automatic redemptions deliver the principal plus a stated Redemption Premium per the supplement's schedule. If not called, investors receive either $1,000 at maturity (if Final Underlier Value ≥ Buffer Value) or a reduced cash payment tied to the Underlier Return plus a 20.00% Buffer Percentage, exposing holders to up to an 80.00% loss of principal. The Index is subject to a 6% per annum decrement and dynamic leverage (100%–400% exposure), and holders consent to potential exercise of U.K. bail-in powers against the Notes.

Barclays Bank PLC is offering Buffered Autocallable Fixed Coupon Notes linked to the least performing of four equities (GOOG, AAPL, AMZN, NVDA). The notes have a $1,000 denomination, an Issue Date of April 30, 2026 and a Maturity Date of May 2, 2029. The notes pay a stated coupon equivalent to 9.90% per annum (coupon payments of $8.25 per $1,000 on scheduled coupon dates) and are auto‑callable starting roughly one year after issue if each Reference Asset meets its Call Value. Each Reference Asset has a Buffer equal to 80.00% of its Initial Value (a 20.00% buffer); if the Least Performing Reference Asset finishes below its Buffer Value at maturity, holders incur a loss equal to the Reference Asset shortfall (up to 80.00% of principal). Payments are unsecured obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and the possible exercise of U.K. Bail‑in Power.

Barclays Bank PLC is offering principal‑protected‑style contingent coupon Notes linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index (Bloomberg: BXIIUT4E). The Notes have a Contingent Coupon of $7.917 per $1,000 (9.50% per annum, paid monthly if index conditions are met), an Initial Valuation Date of April 27, 2026, an Issue Date of April 30, 2026 and a Maturity Date of April 2, 2029. If not called, maturity payoff depends on the Final Underlier Value relative to an 85.00% Buffer Value (a 15.00% Buffer Percentage); if the Final Underlier Value is below the Buffer Value, investors can lose up to 85.00% of principal. The Index applies a 6% per annum decrement (deducted daily) and dynamic exposure (100%–400%) to a futures-based Nasdaq-100 tracker. Payments and principal are unsecured obligations of Barclays and are subject to issuer credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering Trigger Jump Securities with an auto-callable feature due March 30, 2028, linked to the worse performing common stock of Corning Incorporated (GLW) and Western Digital Corporation (WDC).

Each security has a stated principal amount of $1,000. Monthly determination dates begin April 5, 2027. If not auto‑redeemed, the maturity date premium is $1,000 × at least 81.000%. If the worse performing underlier finishes below 50% of its initial value at maturity, investors suffer a 1:1 loss exposure and may lose their entire investment. Payments depend on Barclays' credit and are subject to U.K. bail‑in power.

The Dual Directional Buffered PLUS are principal-at-risk securities issued by Barclays Bank PLC that reference the S&P 500 Index and mature on May 3, 2028. Each Buffered PLUS has a stated principal amount of $1,000, no interest, a 10% buffer and a minimum payment of $100 at maturity. If the index finishes above the initial level investors receive $1,000 plus 150% of the index gain subject to a capped maximum payment (at least $1,212). If the index finishes below the initial level but at or above the 90% buffer, investors receive $1,000 plus the absolute value of the decline (capped at 10%). If the index finishes below the buffer, losses apply dollar-for-dollar beyond the buffer, subject to the $100 minimum; investors may lose up to 90% of principal. Payments are unsecured obligations of Barclays Bank PLC and are subject to issuer credit risk and potential exercise of U.K. bail-in powers.

Barclays Bank PLC priced a preliminary pricing supplement for Market Linked Securities—auto-callable with contingent downside principal at risk, linked to the lowest performing of IGV, the Russell 2000® Index and TLT, with a principal amount $1,000 per security.

The pricing date is April 22, 2026, the issue date is April 27, 2026, and the stated maturity is October 25, 2029. The original offering price is $1,000.00 per security, agent discount up to $25.75, and proceeds to Barclays per security of $974.25. The securities are unsecured obligations of Barclays and include a consent to U.K. Bail-in Power, which may permit write-down or conversion of amounts payable if exercised by the relevant U.K. resolution authority.

Barclays Bank PLC is offering Performance Leveraged Upside Principal at Risk Securities ("PLUS") linked to the S&P 500® Index due August 4, 2027. Each PLUS has a stated principal amount of $1,000, a 300% leverage factor on positive underlier returns and a maximum payment at maturity of at least $1,171.00 per PLUS. Key dates in the excerpt include a pricing date of April 16, 2026, original issue date April 21, 2026, and valuation date July 30, 2027. Payments at maturity: if the final underlier value > initial underlier value, investors receive $1,000 plus the leveraged upside subject to the maximum payment; if the final underlier value ≤ initial underlier value, investors receive $1,000 × (final/initial), exposing investors 1:1 to negative performance. The PLUS are unsecured obligations of Barclays Bank PLC, not deposit liabilities, and holders consent to potential exercise of U.K. Bail-in Power, which could reduce or convert amounts payable.

Barclays Bank PLC is offering Buffered Callable Contingent Coupon Notes due May 2, 2029 linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100 indices. The notes have an Issue Date of April 30, 2026, an Initial Valuation Date of April 27, 2026 and a Final Valuation Date of April 27, 2029.

Holders may receive a Contingent Coupon of $10.00 per $1,000 (1.00% per payment; 12.00% per annum) on scheduled Contingent Coupon Payment Dates only if each Reference Asset’s Closing Value on the related Observation Date is at or above its 80.00% Coupon Barrier Value. If the Least Performing Reference Asset finishes below its 80.00% Buffer Value at maturity, principal is reduced dollar-for-dollar beyond a -20.00% threshold (up to an 80.00% loss). Notes are callable by the issuer (first callable after ~six months) and payments are subject to Barclays’ credit risk and potential exercise of U.K. bail-in powers. Barclays’ estimated value on the Initial Valuation Date is between $928.10 and $988.10 per $1,000, below the initial issue price.

Barclays Bank PLC is offering Dual Directional Buffered PLUS securities linked to the Russell 2000® Index maturing on May 3, 2028. Each Buffered PLUS has a stated principal amount of $1,000, no interest, a 15% buffer and a minimum payment at maturity of $150 (15% of principal).

The securities provide a 150% upside leverage (capped by a maximum payment of at least $1,236.50) if the final index value is above the initial value. If the index declines up to the 15% buffer, holders receive an unleveraged positive return equal to the absolute value of the decline (capped at 15%). If the index falls beyond the buffer, investors lose 1% of principal for each 1% decline beyond the buffer, subject to the $150 floor. Payments are unsecured and depend on Barclays’ creditworthiness and possible exercise of U.K. bail-in powers.