Gary A. Vecchiarelli - 03 Dec 2025 Form 4 Insider Report for CLEANSPARK, INC. (CLSK)

Role
President, CFO
Signature
/s/ Gary A. Vecchiarelli
Issuer symbol
CLSK
Transactions as of
03 Dec 2025
Net transactions value
-$8,894
Form type
4
Filing time
05 Dec 2025, 21:40:05 UTC
Previous filing
12 Sep 2025
Next filing
08 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Vecchiarelli Gary Anthony President, CFO 10624 S. EASTERN AVE., SUITE A-638, HENDERSON /s/ Gary A. Vecchiarelli 05 Dec 2025 0001568128

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CLSK Common Stock Options Exercise $0 +1,606 +0.26% $0.000000 619,601 03 Dec 2025 Direct
transaction CLSK Common Stock Tax liability $8,894 -632 -0.1% $14.07 618,969 05 Dec 2025 Direct F1
holding CLSK Common Stock 617,995 03 Dec 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CLSK Restricted Stock Units Options Exercise $0 -1,606 -11% $0.000000 12,848 03 Dec 2025 Common Stock 1,606 $0.000000 Direct F4
holding CLSK Restricted Stock Units 429,515 03 Dec 2025 Common Stock 429,515 $0.000000 Direct F2
holding CLSK Restricted Stock Units 417,750 03 Dec 2025 Common Stock 417,750 $0.000000 Direct F3
holding CLSK Restricted Stock Units 557,000 03 Dec 2025 Common Stock 557,000 $0.000000 Direct F2
holding CLSK Restricted Stock Units 14,454 03 Dec 2025 Common Stock 14,454 $0.000000 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This is a weighted average of prices for sales made on December 5, 2025, ranging from $13.92 to $14.16. 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.
F2 These RSUs vest in equal annual installments over three years on September 4, 2026, September 4, 2027, and September 4, 2028.
F3 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.
F4 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.