CLSK insider trading — Cleanspark, Inc.
No open-market insider purchases or sales were filed for Cleanspark, Inc. (CLSK) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.
Updated Oct 16, 2026.
Recent CLSK insider transactions
Every Form 4 filed by Cleanspark, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | Monnig Taylor | CTO, COO | F · Tax withholding · 10b5-1 | Direct | 13,123 | $12.33 | $162K | Form 4 |
| Oct 1, 2026 | Monnig Taylor | CTO, COO | S · Sale · 10b5-1 | Direct | 3,335 | $12.33 | $41K | Form 4 |
| Sep 30, 2026 | Monnig Taylor | CTO, COO | M · Option exercise · 10b5-1 | Direct | 33,350 | — | — | Form 4 |
| Oct 1, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | F · Tax withholding · 10b5-1 | Direct | 14,854 | $12.33 | $183K | Form 4 |
| Sep 30, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | M · Option exercise · 10b5-1 | Direct | 33,350 | — | — | Form 4 |
| Sep 30, 2026 | Cavaleri Amanda | Director | M · Option exercise | Direct | 7,805 | — | — | Form 4 |
| Sep 30, 2026 | Beynon Roger Paul | Director | M · Option exercise | Direct | 7,805 | — | — | Form 4 |
| Sep 30, 2026 | Mcneill Larry | Director | M · Option exercise | Direct | 7,805 | — | — | Form 4 |
| Sep 30, 2026 | Wood Thomas Leigh | Director | M · Option exercise | Direct | 7,805 | — | — | Form 4 |
| Jun 30, 2026 | Cavaleri Amanda | Director | M · Option exercise | Direct | 7,805 | — | — | Form 4 |
| Jun 30, 2026 | Beynon Roger Paul | Director | M · Option exercise | Direct | 7,805 | — | — | Form 4 |
| Jun 30, 2026 | Wood Thomas Leigh | Director | M · Option exercise | Direct | 7,805 | — | — | Form 4 |
| Jun 30, 2026 | Mcneill Larry | Director | M · Option exercise | Direct | 7,805 | — | — | Form 4 |
| Sep 8, 2026 | Carson Brian Jay | Chief Accounting Officer | F · Tax withholding · 10b5-1 | Direct | 54,019 | $13.34 | $720K | Form 4 |
| Sep 4, 2026 | Carson Brian Jay | Chief Accounting Officer | M · Option exercise · 10b5-1 | Direct | 153,653 | — | — | Form 4 |
| Sep 4, 2026 | Carson Brian Jay | Chief Accounting Officer | F · Tax withholding · 10b5-1 | Direct | 6,444 | $12.61 | $81K | Form 4 |
| Sep 8, 2026 | Monnig Taylor | CTO, COO | F · Tax withholding · 10b5-1 | Direct | 99,355 | $13.34 | $1.33M | Form 4 |
| Sep 8, 2026 | Monnig Taylor | CTO, COO | S · Sale · 10b5-1 | Direct | 25,249 | $13.34 | $337K | Form 4 |
| Sep 4, 2026 | Monnig Taylor | CTO, COO | M · Option exercise · 10b5-1 | Direct | 177,283 | — | — | Form 4 |
| Sep 4, 2026 | Monnig Taylor | CTO, COO | F · Tax withholding · 10b5-1 | Direct | 17,757 | $12.61 | $224K | Form 4 |
| Sep 4, 2026 | Monnig Taylor | CTO, COO | S · Sale · 10b5-1 | Direct | 4,513 | $12.61 | $57K | Form 4 |
| Sep 4, 2026 | Monnig Taylor | CTO, COO | M · Option exercise · 10b5-1 | Direct | 120,333 | — | — | Form 4 |
| Sep 8, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | F · Tax withholding · 10b5-1 | Direct | 112,459 | $13.34 | $1.50M | Form 4 |
| Sep 4, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | M · Option exercise · 10b5-1 | Direct | 297,616 | — | — | Form 4 |
| Sep 4, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | F · Tax withholding · 10b5-1 | Direct | 20,999 | $12.61 | $265K | Form 4 |
| Sep 8, 2026 | Vecchiarelli Gary Anthony | President, CFO | F · Tax withholding · 10b5-1 | Direct | 129,398 | $13.34 | $1.73M | Form 4 |
| Sep 4, 2026 | Vecchiarelli Gary Anthony | President, CFO | M · Option exercise · 10b5-1 | Direct | 398,462 | — | — | Form 4 |
| Sep 4, 2026 | Vecchiarelli Gary Anthony | President, CFO | F · Tax withholding · 10b5-1 | Direct | 27,397 | $12.61 | $345K | Form 4 |
| Sep 8, 2026 | Schultz S. Matthew | CEO & Chairman | F · Tax withholding · 10b5-1 | Direct | 345,657 | $13.34 | $4.61M | Form 4 |
| Sep 4, 2026 | Schultz S. Matthew | CEO & Chairman | M · Option exercise · 10b5-1 | Direct | 1,001,500 | — | — | Form 4 |
| Sep 4, 2026 | Schultz S. Matthew | CEO & Chairman | F · Tax withholding · 10b5-1 | Direct | 95,095 | $12.61 | $1.20M | Form 4 |
| Aug 14, 2026 | Monnig Taylor | CTO, COO | F · Tax withholding · 10b5-1 | Direct | 211 | $11.51 | $2K | Form 4 |
| Aug 14, 2026 | Monnig Taylor | CTO, COO | S · Sale · 10b5-1 | Direct | 54 | $11.51 | $622 | Form 4 |
| Aug 13, 2026 | Monnig Taylor | CTO, COO | M · Option exercise · 10b5-1 | Direct | 536 | — | — | Form 4 |
| Aug 14, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | F · Tax withholding · 10b5-1 | Direct | 1,192 | $11.51 | $14K | Form 4 |
| Aug 13, 2026 | Garrison Scott Eugene | EVP, Chief Development Officer | M · Option exercise · 10b5-1 | Direct | 2,676 | — | — | Form 4 |
| Aug 14, 2026 | Vecchiarelli Gary Anthony | President, CFO | F · Tax withholding · 10b5-1 | Direct | 632 | $11.51 | $7K | Form 4 |
| Aug 13, 2026 | Vecchiarelli Gary Anthony | President, CFO | M · Option exercise · 10b5-1 | Direct | 1,606 | — | — | Form 4 |
| Aug 14, 2026 | Schultz S. Matthew | CEO & Chairman | F · Tax withholding · 10b5-1 | Direct | 9,031 | $11.51 | $104K | Form 4 |
| Aug 13, 2026 | Schultz S. Matthew | CEO & Chairman | M · Option exercise · 10b5-1 | Direct | 20,524 | — | — | Form 4 |
CLSK insider trading FAQ
Are insiders buying CLSK stock?
Not on the open market. In the last 90 days, Cleanspark, Inc. insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading CLSK?
No insider bought or sold on the open market in the last 90 days.
Where does CLSK insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.