X0609 4 2026-05-13 0000827876 CLEANSPARK, INC. CLSK 0002022147 Garrison Scott Eugene false 10624 S. EASTERN AVE. SUITE A-638 HENDERSON NV 89052 false true false false EVP, Chief Development Officer false Common Stock 199423 D Common Stock 2026-05-13 4 M false 2677 0 A 202100 D Common Stock 2026-05-14 4 F false 1192 13.9807 D 200908 D Employee Stock Options (Right to Buy) 6 2033-07-06 Common Stock 20139 20139 D Employee Stock Options (Right to Buy) 15.69 2031-05-14 Common Stock 45000 45000 D Restricted Stock Units 0 Common Stock 33350 33350 D Restricted Stock Units 0 Common Stock 396476 396476 D Restricted Stock Units 0 Common Stock 225625 225625 D Restricted Stock Units 0 Common Stock 361000 361000 D Restricted Stock Units 0 Common Stock 18737 18737 D Restricted Stock Units 0 2026-05-13 4 M false 2677 0 D 2026-05-13 Common Stock 2677 16060 D Restricted Stock Units 0 Common Stock 160000 160000 D Performance Stock Units 0 Common Stock 120000 120000 D This is a weighted average of prices for all sales made on May 14, 2026 ranging from $13.9700 to $13.9850. Upon request, the Reporting Person will provide to the SEC, the Issuer, or any security holder of the Issuer full information regarding the number of shares sold at each separate price. These Options were granted on July 7, 2023 and vest in equal monthly installments over 36 months. These Options were granted on May 14, 2021 and vested in equal monthly installments over 36 months. These RSUs will vest on September 30, 2026. These RSUs vest in equal annual installments over three years on September 4, 2026, September 4, 2027, and September 4, 2028. These RSUs vest in equal semiannual installments over three years on February 13, 2026, September 4, 2026, February 13, 2027, September 4, 2027, February 13, 2028, and September 4, 2028. These RSUs vest in equal quarterly installments on February 13, 2026, May 13, 2026, August 13, 2026, December 3, 2026, February 12, 2027, May 13, 2027, August 13, 2027, and December 3, 2027. These RSUs vest in equal annual installments over three years on March 20, 2027, March 20, 2028, and March 20, 2029, subject to the Reporting Person's continued employment or service with the Issuer through each such date. Vesting of these Long-Term Incentive Plan ("LTIP") awards is contingent on the common stock achieving a specified target market price of at least $18.80 based on a 20-trading day average during the period ending March 20, 2027, subject to the Reporting Person remaining employed by the Issuer on the vesting date of March 20, 2029. The reported LTIP awards do not include LTIP awards in respect of a maximum of 120,000 shares of common stock for which such awards will vest in accordance with their terms upon achievement of specified performance goals tied to gross power under leases to customers for data centers, with threshold performance at 600 MW gross and maximum payout at 800 MW gross, during the period ending March 20, 2027, subject to the Reporting Person remaining employed by the Issuer on the vesting date of March 20, 2029. /s/ Scott E. Garrison 2026-05-14