Insider Transactions Reported by 13 Insiders of CLEANSPARK, INC.

Symbol: CLSK, CLSKW on Nasdaq
Location: Henderson, NV

Quick Takeaways

CLSK - CLEANSPARK, INC. has 13 insiders with reported activity on this page.
Net insider value flow over the last year: -$2,599,118.
Recent transaction rows are available for direct filing-level review.

What Changed

Buy value: ; sell value: $2,599,118.
Net share flow: -232,028.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$2,599,118.

Buys

Shares: 0

Insiders: 0

Sells

$2,599,118

Shares: 232,028

Insiders: 4

Net

-$2,599,118

Shares: -232,028

Insiders: -4

Window (months)	Sell shares	Buy $	Sell $	Net $
0-3	0	$0	$0	$0
3-6	118,315	$0	$1,492,771	-$1,492,771
6-9	63,713	$0	$581,063	-$581,063
9-12	50,000	$0	$525,285	-$525,285

CLEANSPARK, INC. executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Zachary Bradford	CEO and President, Director	$75,019,513			Mixed	10 Aug 2025
S. Matthew Schultz	CEO & Chairman, Director	$36,963,389			Mixed	20 Mar 2026
Gary A. Vecchiarelli	President, CFO	$6,842,706			Mixed	20 Mar 2026
Scott E. Garrison	EVP, Chief Development Officer	$3,664,363			Mixed	20 Mar 2026
Larry McNeill	Director	$3,369,297			Mixed	09 Mar 2026
Taylor Monnig	Cto, Coo	$2,067,963	-$581,063	-22%	Mixed	20 Mar 2026
Roger P. Beynon	Director	$1,717,147	-$525,285	-23%	Mixed	09 Mar 2026
Brian J. Carson	Chief Accounting Officer	$1,588,260			Mixed	20 Mar 2026
Amer Tadayon	Chief Revenue Officer	$1,535,647			Mixed	14 Dec 2021
Amanda Cavaleri	Director	$1,532,740	-$495,660	-24%	Mixed	09 Mar 2026
Thomas L. Wood	Director	$1,441,027	-$997,111	-41%	Mixed	09 Mar 2026
Lori Love	Chief Financial Officer	$1,432,890			Mixed	17 Nov 2021
Amanda Kabak	Former CTO				Mixed	29 Oct 2021

Top shareholders of CLEANSPARK, INC. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock, Inc.	13F 13D/G	Company	16% from 13D/G	44,615,211	$451,505,935	—	31 Dec 2025	13F 13D/G
VANGUARD GROUP INC	13F	Company	9.8%	25,097,687	$253,988,591	—	31 Dec 2025	13F
SUSQUEHANNA SECURITIES, LLC	13D/G	G1 Execution Services, LLC	4.8%	12,384,543	$155,426,015	-$25,740,489	31 Dec 2025	13D/G
DIMENSIONAL FUND ADVISORS LP	13D/G 13F	Company	5.5%	14,102,777	$120,017,453	$0	31 Mar 2026	13D/G 13F
STATE STREET CORP	13F	Company	4.5%	11,455,442	$115,929,073	—	31 Dec 2025	13F
VANGUARD CAPITAL MANAGEMENT LLC	13D/G	Vanguard Capital Management	5.1%	13,014,765	$110,755,650	$0	31 Mar 2026	13D/G
Zachary Bradford	3/4/5	CEO and President, Director	— mixed-class rows	6,551,345 mixed-class rows	$75,019,513	—	10 Aug 2025	3/4/5
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.9%	7,410,980	$75,010,269	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	2.4%	6,187,031	$62,612,761	—	31 Dec 2025	13F
Marex Group plc	13F	Company	2.1%	5,400,561	$54,653,677	—	31 Dec 2025	13F
Invesco Ltd.	13F	Company	1.7%	4,407,833	$44,607,271	—	31 Dec 2025	13F
Tidal Investments LLC	13F	Company	1.5%	3,773,533	$38,188,154	—	31 Dec 2025	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.4%	3,660,919	$37,048,500	—	31 Dec 2025	13F
S. Matthew Schultz	3/4/5	CEO & Chairman, Director	— mixed-class rows	6,332,141 mixed-class rows	$36,963,389	—	20 Mar 2026	3/4/5
UBS Group AG	13F	Company	1.4%	3,579,166	$36,221,160	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	— mixed-class rows	3,585,364 mixed-class rows	$35,897,884	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	1.1%	2,808,138	$28,418,357	—	31 Dec 2025	13F
D. E. Shaw & Co., Inc.	13F	Company	1.1%	2,771,270	$28,045,252	—	31 Dec 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	1%	2,581,482	$26,124,598	—	31 Dec 2025	13F
VAN ECK ASSOCIATES CORP	13F	Company	1%	2,579,091	$26,100,000	—	31 Dec 2025	13F
BARCLAYS PLC	13F	Company	0.99%	2,534,090	$25,644,989	—	31 Dec 2025	13F
NOMURA HOLDINGS INC	13F	Company	0.91%	2,328,351	$23,562,912	—	31 Dec 2025	13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC	13F	Company	0.9%	2,299,020	$23,266,082	—	31 Dec 2025	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— mixed-class rows	2,142,303 mixed-class rows	$20,987,661	—	31 Dec 2025	13F
Bank of New York Mellon Corp	13F	Company	0.76%	1,939,494	$19,627,683	—	31 Dec 2025	13F
MIZUHO MARKETS AMERICAS LLC	13F	Company	0.68%	1,734,143	$17,549,527	—	31 Dec 2025	13F
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	13F	Company	0.66%	1,702,257	$17,226,840	—	31 Dec 2025	13F
Nuveen, LLC	13F	Company	0.65%	1,657,545	$16,745,293	—	31 Dec 2025	13F
Situational Awareness LP	13F	Company	0.64%	1,640,400	$16,600,848	—	31 Dec 2025	13F
JPMORGAN CHASE & CO	13F	Company	0.59%	1,508,573	$15,266,759	—	31 Dec 2025	13F
Vident Advisory, LLC	13F	Company	0.55%	1,401,038	$14,178,505	—	31 Dec 2025	13F
Fort Point Capital Partners LLC	13F	Company	0.43%	1,109,052	$14,118,232	—	31 Dec 2025	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.52%	1,339,509	$13,555,831	—	31 Dec 2025	13F
CLEARFIELD CAPITAL MANAGEMENT LP	13F	Company	0.52%	1,333,600	$13,496,032	—	31 Dec 2025	13F
EXCHANGE TRADED CONCEPTS, LLC	13F	Company	0.45%	1,150,083	$11,638,840	—	31 Dec 2025	13F
SG Americas Securities, LLC	13F	Company	0.44%	1,128,257	$11,418,000	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.44%	1,125,822	$11,393,319	—	31 Dec 2025	13F
PUBLIC SECTOR PENSION INVESTMENT BOARD	13F	Company	0.38%	972,838	$9,845,121	—	31 Dec 2025	13F
SONA ASSET MANAGEMENT (US) LLC	13F	Company	0.36%	919,500	$9,305,340	—	31 Dec 2025	13F
Trexquant Investment LP	13F	Company	0.36%	909,593	$9,205,081	—	31 Dec 2025	13F
BIT Capital GmbH	13F	Company	0.34%	883,654	$8,942,578	—	31 Dec 2025	13F
Jefferies Financial Group Inc.	13F	Company	0.34%	879,908	$8,904,669	—	31 Dec 2025	13F
STIFEL FINANCIAL CORP	13F	Company	0.34%	866,114	$8,765,072	—	31 Dec 2025	13F
SHARIAPORTFOLIO, INC.	13F	Company	0.31%	784,787	$7,942,044	—	31 Dec 2025	13F
Qube Research & Technologies Ltd	13F	Company	0.31%	782,139	$7,915,247	—	31 Dec 2025	13F
MARSHALL WACE, LLP	13F	Company	0.3%	781,147	$7,905,208	—	31 Dec 2025	13F
RHUMBLINE ADVISERS	13F	Company	0.3%	760,020	$7,691,381	—	31 Dec 2025	13F
Walleye Capital LLC	13F	Company	0.27%	679,519	$6,876,732	—	31 Dec 2025	13F
Gary A. Vecchiarelli	3/4/5	President, CFO	— mixed-class rows	2,264,671 mixed-class rows	$6,842,706	—	20 Mar 2026	3/4/5
AMERIPRISE FINANCIAL INC	13F	Company	0.26%	661,424	$6,693,611	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for CLEANSPARK, INC.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Amanda Cavaleri	CLSK	Common Stock	Options Exercise	6.41%			7,353	121,995	31 Mar 2026	Direct
Amanda Cavaleri	CLSK	Restricted Stock Units	Options Exercise	-100%			-7,353	0	31 Mar 2026	Direct
Roger P. Beynon	CLSK	Common Stock	Options Exercise	5.53%			7,353	140,217	31 Mar 2026	Direct
Roger P. Beynon	CLSK	Restricted Stock Units	Options Exercise	-100%			-7,353	0	31 Mar 2026	Direct
Thomas L. Wood	CLSK	Common Stock	Options Exercise	15.1%			7,353	56,127	31 Mar 2026	Direct
Thomas L. Wood	CLSK	Restricted Stock Units	Options Exercise	-100%			-7,353	0	31 Mar 2026	Direct
Larry McNeill	CLSK	Common Stock	Options Exercise	2.48%			7,353	303,473	31 Mar 2026	Direct
Larry McNeill	CLSK	Restricted Stock Units	Options Exercise	-100%			-7,353	0	31 Mar 2026	Direct
S. Matthew Schultz	CLSK	Performance Stock Units	Award				2,296,000	1,816,000	20 Mar 2026	Direct
S. Matthew Schultz	CLSK	Restricted Stock Units	Award				640,000	640,000	20 Mar 2026	Direct
Gary A. Vecchiarelli	CLSK	Performance Stock Units	Award				1,502,500	1,202,500	20 Mar 2026	Direct
Gary A. Vecchiarelli	CLSK	Restricted Stock Units	Award				400,000	400,000	20 Mar 2026	Direct
Taylor Monnig	CLSK	Performance Stock Units	Award				1,040,500	830,500	20 Mar 2026	Direct
Taylor Monnig	CLSK	Restricted Stock Units	Award				280,000	280,000	20 Mar 2026	Direct
Scott E. Garrison	CLSK	Performance Stock Units	Award				120,000	120,000	20 Mar 2026	Direct
Scott E. Garrison	CLSK	Restricted Stock Units	Award				160,000	160,000	20 Mar 2026	Direct
Brian J. Carson	CLSK	Performance Stock Units	Award				75,000	75,000	20 Mar 2026	Direct
Brian J. Carson	CLSK	Restricted Stock Units	Award				100,000	100,000	20 Mar 2026	Direct
Amanda Cavaleri	CLSK	Restricted Stock Units	Award				31,220	31,220	09 Mar 2026	Direct
Roger P. Beynon	CLSK	Restricted Stock Units	Award				31,220	31,220	09 Mar 2026	Direct
Thomas L. Wood	CLSK	Restricted Stock Units	Award				31,220	31,220	09 Mar 2026	Direct
Larry McNeill	CLSK	Restricted Stock Units	Award				31,220	31,220	09 Mar 2026	Direct
Brian J. Carson	CLSK	Common Stock	Tax liability	-12%			-6,444	47,321	18 Feb 2026	Direct
Taylor Monnig	CLSK	Common Stock	Tax liability	-9.63%			-17,968	168,581	18 Feb 2026	Direct
Scott E. Garrison	CLSK	Common Stock	Tax liability	-9.65%			-21,291	199,423	18 Feb 2026	Direct
Gary A. Vecchiarelli	CLSK	Common Stock	Tax liability	-4.06%			-28,029	662,171	18 Feb 2026	Direct
S. Matthew Schultz	CLSK	Common Stock	Tax liability	-4.07%			-104,126	2,455,145	18 Feb 2026	Direct
Brian J. Carson	CLSK	Common Stock	Options Exercise	43.8%			16,375	53,765	13 Feb 2026	Direct
Brian J. Carson	CLSK	Restricted Stock Units	Options Exercise	-16.7%			-16,375	81,875	13 Feb 2026	Direct
Taylor Monnig	CLSK	Common Stock	Options Exercise	32.4%			45,660	186,549	13 Feb 2026	Direct
Taylor Monnig	CLSK	Restricted Stock Units	Options Exercise	-92.4%			-45,660	3,747	13 Feb 2026	Direct
Scott E. Garrison	CLSK	Common Stock	Options Exercise	27.6%			47,802	220,714	13 Feb 2026	Direct
Scott E. Garrison	CLSK	Restricted Stock Units	Options Exercise	-71.8%			-47,802	18,737	13 Feb 2026	Direct
Gary A. Vecchiarelli	CLSK	Common Stock	Options Exercise	11.5%			71,231	690,200	13 Feb 2026	Direct
Gary A. Vecchiarelli	CLSK	Restricted Stock Units	Options Exercise	-86.4%			-71,231	11,242	13 Feb 2026	Direct
S. Matthew Schultz	CLSK	Common Stock	Options Exercise	10.2%			236,650	2,559,271	13 Feb 2026	Direct
S. Matthew Schultz	CLSK	Restricted Stock Units	Options Exercise	-62.2%			-236,650	143,673	13 Feb 2026	Direct
Larry McNeill	CLSK	Common Stock	Options Exercise	2.55%			7,353	296,120	31 Dec 2025	Direct
Larry McNeill	CLSK	Restricted Stock Units	Options Exercise	-50%			-7,353	7,353	31 Dec 2025	Direct
Thomas L. Wood	CLSK	Common Stock	Options Exercise	17.8%			7,353	48,774	31 Dec 2025	Direct
Thomas L. Wood	CLSK	Restricted Stock Units	Options Exercise	-50%			-7,353	7,353	31 Dec 2025	Direct
Roger P. Beynon	CLSK	Common Stock	Options Exercise	5.86%			7,353	132,864	31 Dec 2025	Direct
Roger P. Beynon	CLSK	Restricted Stock Units	Options Exercise	-50%			-7,353	7,353	31 Dec 2025	Direct
Amanda Cavaleri	CLSK	Common Stock	Options Exercise	6.85%			7,353	114,642	31 Dec 2025	Direct
Amanda Cavaleri	CLSK	Restricted Stock Units	Options Exercise	-50%			-7,353	7,353	31 Dec 2025	Direct
Thomas L. Wood	CLSK	Common Stock	Sale	-67.3%	$997,111	$11.69	-85,315	41,421	23 Dec 2025	Direct
S. Matthew Schultz	CLSK	Common Stock	Tax liability	-0.39%			-9,031	2,322,621	05 Dec 2025	Direct
Gary A. Vecchiarelli	CLSK	Common Stock	Tax liability	-0.1%			-632	618,969	05 Dec 2025	Direct
Scott E. Garrison	CLSK	Common Stock	Tax liability	-0.68%			-1,192	172,912	05 Dec 2025	Direct
Taylor Monnig	CLSK	Common Stock	Tax liability	-0.15%			-211	140,889	05 Dec 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.