CLEANSPARK INC (CLSK) — insider trading
Information Technology · NASDAQ
CLEANSPARK INC (CLSK) has 119 reported SEC Form 4 insider transactions in our data, including 5 open-market sales among the most recent 100 (latest 2026-10-01).
Recent Form 4 transactions
Showing the 100 most recent of 119 recorded transactions. See all on SEC EDGAR →
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Monnig Taylor | Officer (CTO, COO) | Open-market sale | 3,335 | $12.33 | $41.1K | Form 4 |
| 2026-10-01 | Monnig Taylor | Officer (CTO, COO) | Shares withheld for taxes / exercise cost | 13,123 | $12.33 | $161.8K | Form 4 |
| 2026-10-01 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Shares withheld for taxes / exercise cost | 14,854 | $12.33 | $183.2K | Form 4 |
| 2026-09-30 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion (derivative) | 33,350 | — | $0 | Form 4 |
| 2026-09-30 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion | 33,350 | — | $0 | Form 4 |
| 2026-09-30 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion (derivative) | 33,500 | — | $0 | Form 4 |
| 2026-09-30 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion | 33,350 | — | $0 | Form 4 |
| 2026-09-30 | Cavaleri Amanda | Director | Option exercise / conversion (derivative) | 7,805 | — | $0 | Form 4 |
| 2026-09-30 | Cavaleri Amanda | Director | Option exercise / conversion | 7,805 | — | $0 | Form 4 |
| 2026-09-30 | McNeill Larry | Director | Option exercise / conversion (derivative) | 7,805 | — | $0 | Form 4 |
| 2026-09-30 | McNeill Larry | Director | Option exercise / conversion | 7,805 | — | $0 | Form 4 |
| 2026-09-30 | Wood Thomas Leigh | Director | Option exercise / conversion (derivative) | 7,805 | — | $0 | Form 4 |
| 2026-09-30 | Wood Thomas Leigh | Director | Option exercise / conversion | 7,805 | — | $0 | Form 4 |
| 2026-09-30 | Beynon Roger Paul | Director | Option exercise / conversion (derivative) | 7,805 | — | $0 | Form 4 |
| 2026-09-30 | Beynon Roger Paul | Director | Option exercise / conversion | 7,805 | — | $0 | Form 4 |
| 2026-09-08 | Carson Brian Jay | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 17,183 | $13.34 | $229.2K | Form 4 |
| 2026-09-08 | Carson Brian Jay | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 36,836 | $13.34 | $491.3K | Form 4 |
| 2026-09-08 | Monnig Taylor | Officer (CTO, COO) | Open-market sale | 12,033 | $13.34 | $160.5K | Form 4 |
| 2026-09-08 | Monnig Taylor | Officer (CTO, COO) | Shares withheld for taxes / exercise cost | 47,351 | $13.34 | $631.5K | Form 4 |
| 2026-09-08 | Monnig Taylor | Officer (CTO, COO) | Open-market sale | 13,216 | $13.34 | $176.3K | Form 4 |
| 2026-09-08 | Monnig Taylor | Officer (CTO, COO) | Shares withheld for taxes / exercise cost | 52,004 | $13.34 | $693.6K | Form 4 |
| 2026-09-08 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Shares withheld for taxes / exercise cost | 53,596 | $13.34 | $714.8K | Form 4 |
| 2026-09-08 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Shares withheld for taxes / exercise cost | 58,863 | $13.34 | $785.1K | Form 4 |
| 2026-09-08 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Shares withheld for taxes / exercise cost | 73,060 | $13.34 | $974.4K | Form 4 |
| 2026-09-08 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Shares withheld for taxes / exercise cost | 56,338 | $13.34 | $751.4K | Form 4 |
| 2026-09-08 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Shares withheld for taxes / exercise cost | 253,587 | $13.34 | $3.38M | Form 4 |
| 2026-09-08 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Shares withheld for taxes / exercise cost | 92,070 | $13.34 | $1.23M | Form 4 |
| 2026-09-04 | Carson Brian Jay | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 43,666 | — | $0 | Form 4 |
| 2026-09-04 | Carson Brian Jay | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 16,375 | — | $0 | Form 4 |
| 2026-09-04 | Carson Brian Jay | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 93,612 | — | $0 | Form 4 |
| 2026-09-04 | Carson Brian Jay | Officer (Chief Accounting Officer) | Option exercise / conversion | 43,666 | — | $0 | Form 4 |
| 2026-09-04 | Carson Brian Jay | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 6,444 | $12.61 | $81.3K | Form 4 |
| 2026-09-04 | Carson Brian Jay | Officer (Chief Accounting Officer) | Option exercise / conversion | 16,375 | — | $0 | Form 4 |
| 2026-09-04 | Carson Brian Jay | Officer (Chief Accounting Officer) | Option exercise / conversion | 93,612 | — | $0 | Form 4 |
| 2026-09-04 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion (derivative) | 120,333 | — | $0 | Form 4 |
| 2026-09-04 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion (derivative) | 45,125 | — | $0 | Form 4 |
| 2026-09-04 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion (derivative) | 132,158 | — | $0 | Form 4 |
| 2026-09-04 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion | 120,333 | — | $0 | Form 4 |
| 2026-09-04 | Monnig Taylor | Officer (CTO, COO) | Open-market sale | 4,513 | $12.61 | $56.9K | Form 4 |
| 2026-09-04 | Monnig Taylor | Officer (CTO, COO) | Shares withheld for taxes / exercise cost | 17,757 | $12.61 | $223.9K | Form 4 |
| 2026-09-04 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion | 45,125 | — | $0 | Form 4 |
| 2026-09-04 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion | 132,158 | — | $0 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion (derivative) | 45,125 | — | $0 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion (derivative) | 120,333 | — | $0 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion (derivative) | 132,158 | — | $0 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion | 120,333 | — | $0 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Shares withheld for taxes / exercise cost | 20,999 | $12.61 | $264.8K | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion | 45,125 | — | $0 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion | 132,158 | — | $0 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion (derivative) | 185,666 | — | $0 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion (derivative) | 69,625 | — | $0 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion (derivative) | 143,171 | — | $0 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion | 185,666 | — | $0 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Shares withheld for taxes / exercise cost | 27,397 | $12.61 | $345.4K | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion | 69,625 | — | $0 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion | 143,171 | — | $0 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion (derivative) | 576,333 | — | $0 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion (derivative) | 216,125 | — | $0 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion (derivative) | 209,042 | — | $0 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion | 576,333 | — | $0 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Shares withheld for taxes / exercise cost | 95,095 | $12.61 | $1.20M | Form 4 |
| 2026-09-04 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion | 216,125 | — | $0 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion | 209,042 | — | $0 | Form 4 |
| 2026-08-14 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Shares withheld for taxes / exercise cost | 9,031 | $11.51 | $103.9K | Form 4 |
| 2026-08-14 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Shares withheld for taxes / exercise cost | 632 | $11.51 | $7.3K | Form 4 |
| 2026-08-14 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Shares withheld for taxes / exercise cost | 1,192 | $11.51 | $13.7K | Form 4 |
| 2026-08-14 | Monnig Taylor | Officer (CTO, COO) | Open-market sale | 54 | $11.51 | $622 | Form 4 |
| 2026-08-14 | Monnig Taylor | Officer (CTO, COO) | Shares withheld for taxes / exercise cost | 211 | $11.51 | $2.4K | Form 4 |
| 2026-08-13 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion (derivative) | 20,524 | — | $0 | Form 4 |
| 2026-08-13 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion | 20,524 | — | $0 | Form 4 |
| 2026-08-13 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion (derivative) | 1,606 | — | $0 | Form 4 |
| 2026-08-13 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion | 1,606 | — | $0 | Form 4 |
| 2026-08-13 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion (derivative) | 2,676 | — | $0 | Form 4 |
| 2026-08-13 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion | 2,676 | — | $0 | Form 4 |
| 2026-08-13 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion (derivative) | 536 | — | $0 | Form 4 |
| 2026-08-13 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion | 536 | — | $0 | Form 4 |
| 2026-06-30 | Cavaleri Amanda | Director | Option exercise / conversion (derivative) | 7,805 | — | $0 | Form 4 |
| 2026-06-30 | Cavaleri Amanda | Director | Option exercise / conversion | 7,805 | — | $0 | Form 4 |
| 2026-06-30 | Wood Thomas Leigh | Director | Option exercise / conversion (derivative) | 7,805 | — | $0 | Form 4 |
| 2026-06-30 | Wood Thomas Leigh | Director | Option exercise / conversion | 7,805 | — | $0 | Form 4 |
| 2026-06-30 | McNeill Larry | Director | Option exercise / conversion (derivative) | 7,805 | — | $0 | Form 4 |
| 2026-06-30 | McNeill Larry | Director | Option exercise / conversion | 7,805 | — | $0 | Form 4 |
| 2026-06-30 | Beynon Roger Paul | Director | Option exercise / conversion (derivative) | 7,805 | — | $0 | Form 4 |
| 2026-06-30 | Beynon Roger Paul | Director | Option exercise / conversion | 7,805 | — | $0 | Form 4 |
| 2026-05-14 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Shares withheld for taxes / exercise cost | 9,031 | $13.98 | $126.3K | Form 4 |
| 2026-05-14 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Shares withheld for taxes / exercise cost | 632 | $13.98 | $8.8K | Form 4 |
| 2026-05-14 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Shares withheld for taxes / exercise cost | 1,192 | $13.98 | $16.7K | Form 4 |
| 2026-05-14 | Monnig Taylor | Officer (CTO, COO) | Shares withheld for taxes / exercise cost | 211 | $13.98 | $2.9K | Form 4 |
| 2026-05-13 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion (derivative) | 20,525 | — | $0 | Form 4 |
| 2026-05-13 | Schultz S. Matthew | Director, Officer (CEO & Chairman) | Option exercise / conversion | 20,525 | — | $0 | Form 4 |
| 2026-05-13 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion (derivative) | 1,606 | — | $0 | Form 4 |
| 2026-05-13 | Vecchiarelli Gary Anthony | Officer (President, CFO) | Option exercise / conversion | 1,606 | — | $0 | Form 4 |
| 2026-05-13 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion (derivative) | 2,677 | — | $0 | Form 4 |
| 2026-05-13 | Garrison Scott Eugene | Officer (EVP, Chief Development Officer) | Option exercise / conversion | 2,677 | — | $0 | Form 4 |
| 2026-05-13 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion (derivative) | 535 | — | $0 | Form 4 |
| 2026-05-13 | Monnig Taylor | Officer (CTO, COO) | Option exercise / conversion | 535 | — | $0 | Form 4 |
| 2026-03-31 | McNeill Larry | Director | Option exercise / conversion (derivative) | 7,353 | — | $0 | Form 4 |
| 2026-03-31 | McNeill Larry | Director | Option exercise / conversion | 7,353 | — | $0 | Form 4 |
| 2026-03-31 | Wood Thomas Leigh | Director | Option exercise / conversion (derivative) | 7,353 | — | $0 | Form 4 |
| 2026-03-31 | Wood Thomas Leigh | Director | Option exercise / conversion | 7,353 | — | $0 | Form 4 |
Ask the chat about CLSK's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: CLEANSPARK INC (CLSK).
Last updated 2026-10-01 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.