Cleanspark (CLSK) 4: Wood Thomas Leigh bought 7,805 shares at $0.00 on 2026-09-3… (Oct 1, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-30 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: CLEANSPARK, INC. (CLSK) CIK: 0000827876 --- Reporting Owner --- Name: Wood Thomas Leigh CIK: 0001791225 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-09-30 | Code: M (Exercise of derivative) Shares: +7,805 | Price: $0.00 Shares Owned After: 71,737 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-09-30 | Code: M (Exercise of derivative) Shares: -7,805 | Price: $0.00 Exercise Price: $0.00 Shares Owned After: 15,610 | Ownership: D (Direct) Footnotes: [F1] These RSUs vest in equal quarterly installments on September 30, 2026, December 31, 2026, and March 31, 2027. --- Holdings --- [Holding #1] Security: Common Stock Ownership: D (Direct) [Holding #2] Security: Common Stock Ownership: I (Indirect) [Holding #3] Security: Restricted Stock Units Ownership: D (Direct) Footnotes: [F1] These RSUs vest in equal quarterly installments on September 30, 2026, December 31, 2026, and March 31, 2027. [F1] These RSUs vest in equal quarterly installments on September 30, 2026, December 31, 2026, and March 31, 2027. --- Footnotes (Complete Index) --- F1: These RSUs vest in equal quarterly installments on September 30, 2026, December 31, 2026, and March 31, 2027. --- Signature --- /s/ /s/ Thomas L. Wood (2026-10-01)