CLEANSPARK, INC. (CLSK) is a publicly traded company in the Unknown sector. Across all available filings, 15 corporate insiders have executed 254 transactions totaling $36.1M, demonstrating a bearish sentiment with -$35.5M in net insider flow. The most recent transaction on Dec 31, 2025 involved a transaction of 7,353 shares valued at $0.
No significant insider buying has been recorded for CLSK in the recent period.
No significant insider selling has been recorded for CLSK in the recent period.
Based on recent SEC filings, insider sentiment for CLSK is bearish with an Insider Alignment Score of 1/100 and a net flow of -$35.5M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at CLEANSPARK, INC. (CLSK) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 15 insiders are actively trading CLSK stock, having executed 254 transactions in the past 90 days. The most active insider is S. Matthew Schultz (Executive), who has made 52 transactions totaling $28.3M.
Get notified when executives and directors at CLSK file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | Cavaleri Amanda | Executive | Option Exercise | 7,353 | $N/A | $0 | |
| Dec 31, 2025 | Paul Beynon Roger | Executive | Option Exercise | 7,353 | $N/A | $0 | |
| Dec 31, 2025 | Leigh Wood Thomas | Executive | Option Exercise | 7,353 | $N/A | $0 | |
| Dec 31, 2025 | Mcneill Larry | Executive | Option Exercise | 7,353 | $N/A | $0 | |
| Dec 23, 2025 | Leigh Wood Thomas | Executive | Sale | 85,315 | $11.69 | $997.3K | Large |
| Dec 5, 2025 | Monnig Taylor | Executive | Payment | 211 | $14.07 | $3.0K | |
| Dec 5, 2025 | Eugene Garrison Scott | Executive | Payment | 1,192 | $14.07 | $16.8K | |
| Dec 5, 2025 | Anthony Vecchiarelli Gary | Executive | Payment | 632 | $14.07 | $8.9K | |
| Dec 5, 2025 | Matthew Schultz S. | Executive | Payment | 9,031 | $14.07 | $127.1K | |
| Dec 4, 2025 | Cavaleri Amanda | Executive | Sale | 33,000 | $15.02 | $495.7K | |
| Dec 3, 2025 | Monnig Taylor | Executive | Option Exercise | 536 | $N/A | $0 | |
| Dec 3, 2025 | Cavaleri Amanda | Executive | Option Exercise | 8,533 | $N/A | $0 | |
| Dec 3, 2025 | Eugene Garrison Scott | Executive | Option Exercise | 2,676 | $N/A | $0 | |
| Dec 3, 2025 | Anthony Vecchiarelli Gary | Executive | Option Exercise | 1,606 | $N/A | $0 | |
| Dec 3, 2025 | Matthew Schultz S. | Executive | Option Exercise | 20,524 | $N/A | $0 |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 20 | $35.8M | 53.3% |
Payment(F) | 64 | $29.5M | 43.9% |
Exercise(M) | 68 | $879.7K | 1.3% |
Award(A) | 83 | $594.6K | 0.9% |
Purchase(P) | 7 | $297.7K | 0.4% |
Other(J) | 2 | $59.0K | 0.1% |
Conversion(C) | 1 | $2.0K | 0.0% |
Disposition(D) | 1 | $0 | 0.0% |
Gift(G) | 8 | $0 | 0.0% |
Insider selling pressure at CLEANSPARK, INC. has increased, with 15 insiders executing 254 transactions across all time. Total sales of $35.8M significantly outpace purchases of $297.7K, resulting in a net outflow of $35.5M. This selling activity appears largely discretionary, which may warrant closer attention from investors.