Argo Blockchain PLC 8.75% Senior Notes Due 2026

Interest on the Notes will accrue from November 17, 2021, and will be paid quarterly in arrears on January 31, April 30, July 31 and October 31 of each year, commencing on January 31, 2022, and at maturity. The Notes will mature on November 30, 2026. We may redeem the Notes for cash in whole or in part at any time at our option (i) on or after November 30, 2023 and prior to November 30, 2024, at a price equal to 102% of their principal amount, (ii) on or after November 30, 2024 and prior to November 30, 2025, at a price equal to 101% of their principal amount, and (iii) on or after November 30, 2025, at a price equal to 100% of their principal amount, plus (in each case noted above) accrued and unpaid interest to, but excluding, the date of redemption.