Cleanspark (CLSK) director logs RSU vesting, 33,000-share sale and holdings update

Rhea-AI Filing Summary

Cleanspark, Inc. director Amanda Cavaleri reported recent equity transactions in company stock. On December 3, 2025, previously granted restricted stock units (RSUs) for 8,533 shares vested and were converted into common stock at an exercise price of $0, bringing her direct ownership to 140,289 common shares.

On December 4, 2025, she sold 33,000 shares of Cleanspark common stock in an open market transaction at a weighted average price of $15.02 per share, leaving her with 107,289 common shares held directly. In addition, she continues to hold RSU awards covering 14,706 shares of common stock that are scheduled to vest 50% on December 31, 2025 and 50% on March 31, 2026.

Insider Trade Summary

Net Seller: 33,000 shares ($495,660)

Net Sell 6 txns

Insider Cavaleri Amanda

Role Director

Sold 33,000 shs ($496K)

Type	Security	Shares	Price	Value
Sale	Common Stock	33,000	$15.02	$496K
Exercise	Restricted Stock Units	8,533	$0.00	--
Exercise	Common Stock	8,533	$0.00	--
holding	Restricted Stock Units	--	--	--
holding	Restricted Stock Units	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 107,289 shares (Direct); Restricted Stock Units — 0 shares (Direct)

Footnotes (1)

1. These RSUs vest 50% on December 31, 2025 and 50% on March 31, 2026. These RSUs vested on December 3, 2025. This is a weighted average of prices for sales made on December 4, 2025, ranging from $15.26 to $14.02. 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.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Cavaleri Amanda

(Last) (First) (Middle)

10624 S. EASTERN AVE.

SUITE A-638

(Street)

HENDERSON NV 89052

(City) (State) (Zip)

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
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
12/03/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

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. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction 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								131,756	D
Common Stock	12/03/2025		M		8,533	A	$0	140,289	D
Common Stock	12/04/2025		S		33,000	D	$15.02(3)	107,289	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction 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 (Month/Day/Year)		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: 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
Restricted Stock Units	$0							(1)	(1)	Common Stock	14,706		14,706	D
Restricted Stock Units	$0							(2)	(2)	Common Stock	8,533		8,533	D
Restricted Stock Units	$0	12/03/2025		M			8,533	12/03/2025	(2)	Common Stock	8,533	$0	0	D

Explanation of Responses:

1. These RSUs vest 50% on December 31, 2025 and 50% on March 31, 2026.

2. These RSUs vested on December 3, 2025.

3. This is a weighted average of prices for sales made on December 4, 2025, ranging from $15.26 to $14.02. 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.

	/s/ Amanda Cavaleri	12/05/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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