Fact Sheet | August 7, 2020 Issuer: Tenor: Barclays Bank PLC Approximately 5 years The S&P 500 Index (Bloomberg ticker: 'SPX <Index>') and the Dow Jones Industrial Average (Bloomberg ticker: 'INDU <Index>') Hypothetical Payment at Maturity Reference Assets: 85.00% of the Initial Value 15.00% 06747QBT3 / US06747QBT31 The Closing Value of the Reference Assets on the Initial Valuation Date The Closing Value of the Reference Assets on the Final Valuation Date August 26, 2020 August 31, 2020 August 26, 2025 August 29, 2025 Buffer Value: Buffer Percentage: CUSIP / ISIN: Initial Value: Final Value: Initial Valuation Date: Issue Date: Final Valuation Date: Maturity Date: Selected Structure Definitions Payment at Maturity: If you hold the notes to maturity, you will receive on the Maturity Date a cash payment per $1,000 principal amount of notes equal to: If the Final Value of the Least Performing Reference Asset is greater than or equal to its Initial Value, an amount calculated as follows: $1,000 + ($1,000 x Reference Asset Return of the Least Performing Reference Asset) If the Final Value of the Least Performing Reference Asset is less than its Initial Value, but greater than or equal to its Buffer Value, $1,000 per $1,000 principal amount note; or If the Final Value of the Least Performing Reference Asset is less than its Buffer Value, an amount calculated as follows: $1,000 + [$1,000 x (Reference Asset Return of the Least Performing Reference Asset + Buffer Percentage)] If the Final Value of the Least Performing Reference Asset is less than its Buffer Value, you will lose 1.00% of the principal amount of your notes for every 1.00% that the Reference Asset Return of the Least Performing Reference Asset falls below -15.00%. You may lose up to 85.00% of the principal amount of your notes at maturity. The performance of the Reference Assets from the Initial Value to the Final Value Reference Asset Return: All terms that are not defined in this fact sheet shall have the meanings set forth in the accompanying preliminary pricing supplement dated July 27, 2020 (the 'Pricing Supplement'). All terms set forth or defined herein, including all prices, levels, values and dates, are subject to adjustment as described in the accompanying Pricing Supplement. In the event that any of the terms set forth or defined in this fact sheet conflict with the terms as described in the accompanying Pricing Supplement, the terms described in the accompanying Pricing Supplement shall control. The notes are not suitable for all investors. You should read carefully the accompanying Pricing Supplement (together with all documents incorporated by reference therein) for more information on the risks associated with investing in the notes. Any payment, including any payment at maturity, is not guaranteed by any third party and is subject to both the creditworthiness of the Issuer and the exercise of any U.K. Bail-in Power, as further described in the accompanying Pricing Supplement. Payment at Maturity -100% -90% -80% -70% -60% -50% -40% -30% -20% -10% 0% 10% 20% 30% 40% Reference Asset Return Payment at Maturity Total Return on Notes 40.00% $1,400.00 40.00% 30.00% $1,300.00 30.00% 20.00% $1,200.00 20.00% 10.00% $1,100.00 10.00% 5.00% $1,050.00 5.00% 0.00% $1,000.00 0.00% -10.00% $1,000.00 0.00% -15.00% $1,000.00 0.00% -20.00% $950.00 -5.00% -25.00% $900.00 -10.00% -30.00% $850.00 -15.00% -50.00% $650.00 -35.00% -100.00% $150.00 -85.00% $1,600 $1,400 $1,200 $1,000 $800 $600 $400 $200 $0 Reference Asset Return of the Least Performing Reference Asset Buffered SuperTrack Notes