Cleanspark, Inc. (CLSK) insider trading.
In Q3 2026, insiders at Cleanspark, Inc. reported 46 non-derivative transactions on 13 Forms 3, 4 and 5: 0 open-market purchases and 4 sales worth $394K.
- Transactions
- 46
- Purchases (P)
- 0
- Sales (S)
- 4
- Net shares, P minus S
- -29,816
- Insiders
- 9
- Last filed
- 2026-09-10
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Monnig Taylor | Officer · CTO, COO | 12 | 0 | 4 |
| Schultz S. Matthew | Director, Officer · CEO & Chairman | 8 | 0 | 0 |
| Vecchiarelli Gary Anthony | Officer · President, CFO | 8 | 0 | 0 |
| Garrison Scott Eugene | Officer · EVP, Chief Development Officer | 8 | 0 | 0 |
| Carson Brian Jay | Officer · Chief Accounting Officer | 6 | 0 | 0 |
| McNeill Larry | Director | 1 | 0 | 0 |
| Wood Thomas Leigh | Director | 1 | 0 | 0 |
| Beynon Roger Paul | Director | 1 | 0 | 0 |
| Cavaleri Amanda | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-08 | Schultz S. Matthew | F (D) | 92,070 | $13.34 | 2,595,313 | Form 4 |
| 2026-09-08 | Schultz S. Matthew | F (D) | 253,587 | $13.34 | 3,039,089 | Form 4 |
| 2026-09-08 | Vecchiarelli Gary Anthony | F (D) | 56,338 | $13.34 | 150,952 | Form 4 |
| 2026-09-08 | Vecchiarelli Gary Anthony | F (D) | 73,060 | $13.34 | 305,786 | Form 4 |
| 2026-09-08 | Garrison Scott Eugene | F (D) | 58,863 | $13.34 | 275,687 | Form 4 |
| 2026-09-08 | Garrison Scott Eugene | F (D) | 53,596 | $13.34 | 367,450 | Form 4 |
| 2026-09-08 | Monnig Taylor | F (D) | 52,004 | $13.34 | 249,330 | Form 4 |
| 2026-09-08 | Monnig Taylor | S (D) | 13,216 | $13.34 | 236,114 | Form 4 |
| 2026-09-08 | Monnig Taylor | S (D) | 12,033 | $13.34 | 319,918 | Form 4 |
| 2026-09-08 | Monnig Taylor | F (D) | 47,351 | $13.34 | 331,951 | Form 4 |
| 2026-09-08 | Carson Brian Jay | F (D) | 36,836 | $13.34 | 104,097 | Form 4 |
| 2026-09-08 | Carson Brian Jay | F (D) | 17,183 | $13.34 | 140,511 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | M (A) | 209,042 | $0 | 2,687,383 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | F (D) | 95,095 | $12.61 | 2,716,343 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | M (A) | 576,333 | $0 | 3,292,676 | Form 4 |
| 2026-09-04 | Schultz S. Matthew | M (A) | 216,125 | $0 | 2,811,438 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | M (A) | 143,171 | $0 | 207,290 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | F (D) | 27,397 | $12.61 | 193,180 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | M (A) | 185,666 | $0 | 378,846 | Form 4 |
| 2026-09-04 | Vecchiarelli Gary Anthony | M (A) | 69,625 | $0 | 220,577 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | M (A) | 132,158 | $0 | 334,550 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | F (D) | 20,999 | $12.61 | 300,713 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | M (A) | 120,333 | $0 | 421,046 | Form 4 |
| 2026-09-04 | Garrison Scott Eugene | M (A) | 45,125 | $0 | 320,812 | Form 4 |
| 2026-09-04 | Monnig Taylor | F (D) | 17,757 | $12.61 | 263,482 | Form 4 |
| 2026-09-04 | Monnig Taylor | S (D) | 4,513 | $12.61 | 258,969 | Form 4 |
| 2026-09-04 | Monnig Taylor | M (D) | 120,333 | $0 | 379,302 | Form 4 |
| 2026-09-04 | Monnig Taylor | M (A) | 132,158 | $0 | 301,334 | Form 4 |
| 2026-09-04 | Monnig Taylor | M (A) | 45,125 | $0 | 281,239 | Form 4 |
| 2026-09-04 | Carson Brian Jay | M (A) | 93,612 | $0 | 140,933 | Form 4 |
| 2026-09-04 | Carson Brian Jay | F (D) | 6,444 | $12.61 | 114,028 | Form 4 |
| 2026-09-04 | Carson Brian Jay | M (A) | 43,666 | $0 | 157,694 | Form 4 |
| 2026-09-04 | Carson Brian Jay | M (A) | 16,375 | $0 | 120,472 | Form 4 |
| 2026-08-14 | Schultz S. Matthew | F (D) | 9,031 | $11.51 | 2,478,132 | Form 4 |
| 2026-08-14 | Vecchiarelli Gary Anthony | F (D) | 632 | $11.51 | 64,119 | Form 4 |
| 2026-08-14 | Garrison Scott Eugene | F (D) | 1,192 | $11.51 | 202,392 | Form 4 |
| 2026-08-14 | Monnig Taylor | F (D) | 211 | $11.51 | 169,230 | Form 4 |
| 2026-08-14 | Monnig Taylor | S (D) | 54 | $11.51 | 169,176 | Form 4 |
| 2026-08-13 | Schultz S. Matthew | M (A) | 20,524 | $0 | 2,487,163 | Form 4 |
| 2026-08-13 | Vecchiarelli Gary Anthony | M (A) | 1,606 | $0 | 64,751 | Form 4 |
| 2026-08-13 | Garrison Scott Eugene | M (A) | 2,676 | $0 | 203,584 | Form 4 |
| 2026-08-13 | Monnig Taylor | M (A) | 536 | $0 | 169,441 | Form 4 |
| 2026-06-30 | McNeill Larry | M (A) | 7,805 | $0 | 311,278 | Form 4 |
| 2026-06-30 | Wood Thomas Leigh | M (A) | 7,805 | $0 | 63,932 | Form 4 |
| 2026-06-30 | Beynon Roger Paul | M (A) | 7,805 | $0 | 148,022 | Form 4 |
| 2026-06-30 | Cavaleri Amanda | M (A) | 7,805 | $0 | 129,800 | Form 4 |
Transaction codes in this quarter
Get CLSK insider transactions through the API
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curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=827876&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · CLSK company page · Cleanspark, Inc. on SEC.gov
Questions
Are insiders buying or selling Cleanspark, Inc. (CLSK)?
In Q3 2026, insiders at Cleanspark, Inc. reported 46 non-derivative transactions on 13 Forms 3, 4 and 5: 0 open-market purchases and 4 sales worth $394K. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Cleanspark, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.
Plain-text version for agents and LLMs: /insider-trading/clsk.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.