FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
                                                                                  
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      
1. Name and Address of Reporting Person * Bradford Zachary 2. Issuer Name and Ticker or Trading Symbol CLEANSPARK, INC. [ CLSK ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable)__X__ Director                    _____ 10% Owner
__X__ Officer (give title below)    _____ Other (specify below)
CEO and President
(Last)         (First)         (Middle)
1185 SOUTH 1800 WEST, SUITE 3
3. Date of Earliest Transaction (MM/DD/YYYY)
2/12/2021
(Street)
WOODS CROSS, UT 84087
(City)       (State)       (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)
 
6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock  2/12/2021    M    17857  A $5.60  220973 (1) D   
Common Stock                 323864 (2) I  By ZRB Holdings Inc. 
Common Stock                 12000 (3) I  By BlueChip Advisors LLC 

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
6. Date Exercisable and Expiration Date 7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right to Buy)  $5.60 (4) 2/12/2021    M        17857   12/20/2019  12/20/2022  Common Stock  17857  $0  7143  D   

Explanation of Responses:
(1)  This includes 69,000 shares of restricted common stock issued to the reporting person on October 26, 2020, the vesting of which shares is subject to the achievement of certain corporate milestones of the issuer for fiscal year 2021.
(2)  The reporting person is the sole shareholder of ZRB Holdings Inc.
(3)  The reporting person is a member of the limited liability company, BlueChip Advisors LLC, that directly owns the reported securities. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
(4)  $99,999.20 was paid in cash by the reporting person as consideration for the option exercise.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Bradford Zachary
1185 SOUTH 1800 WEST
SUITE 3
WOODS CROSS, UT 84087
X
CEO and President

Signatures
/s/ Zachary Bradford 2/17/2021
**Signature of Reporting Person Date