Cleanspark, Inc. (CLSK)
NasdaqCM · Price as of · Nasdaq Real Time Price
- Profitability5/20
Losing money ($-997.8M over the last four reported quarters), but the top line is growing fast. Revenue over the last four reported quarters was $394.5M, up 71% from $231.3M the year before. Growth this quick earns partial credit; it still has to turn into profit.
- Insider buying vs selling11/20
Insiders are sellers only: 1 sell worth $622, no open-market buys, across the last 20 Form 4s. Routine executive selling is common, so this is only a mild negative. Separately, 4 new 5%+ stake disclosures (13D/13G) hit in the last 6 months, which is big-money accumulation.
- Dilution and offerings11/15
Share count down 8.6% in a year with 1 offering-related filing. Mild dilution.
- Analysts13
- Implied upside+104.2%
- Target range$21.00 to $27.00
- EPS expected-$0.41 -358%
- A year ago$0.16
- Revenue expected$134.2M -40%
- Estimate range-$0.45 to -$0.38
CLSK closed at $12.95 on Aug 27, up 7.8% since Jul 29. Chart read: price below both the 50-day and 200-day moving averages; the 50-day is above the 200-day (uptrend structure); trading at 23% of the 52-week range ($8.18 to $23.20).
Insider buying and selling at Cleanspark, Inc. (CLSK)
The most recent Form 4 on record for Cleanspark, Inc. (CLSK) is December 23, 2025, when Thomas Leigh Wood, Director, sold $997,111 of stock. Nothing in the filing ties this one to a pre-arranged plan, so it was the filer's own call.
| Insider | Action | Value | Date | Type |
|---|---|---|---|---|
| Thomas Leigh Wood · Director | Sell | $997,111 | December 23, 2025 | Own call |
| Amanda Cavaleri · Director | Sell | $495,660 | December 4, 2025 | Own call |
| Taylor Monnig · CTO, COO | Sell | $581,063 | September 9, 2025 | Own call |
Filed notices to sell
A Form 144 is filed beforean insider sells restricted stock. The Form 4 reporting the completed trade isn't due until two business days after the sale, so these land first. They are intentions, not transactions.
| Insider | Value | Filed | Status | Type |
|---|---|---|---|---|
| Garrison Scott Eugene · Officer | $13,732 | August 14, 2026 | Not yet reported | Vested shares |
| Vecchiarelli Gary Anthony · Officer | $7,281 | August 14, 2026 | Not yet reported | Vested shares |
| Schultz S. Matthew · Officer, Director | $104,037 | August 14, 2026 | Not yet reported | Vested shares |
| Monnig Taylor · Officer | $3,053 | August 14, 2026 | Not yet reported | Vested shares |
SEC filings
| Form | Filed | Description |
|---|---|---|
| 4 | August 14, 2026 | 4 |
| 144 | August 14, 2026 | View on EDGAR |
| 4 | August 14, 2026 | 4 |
| 144 | August 14, 2026 | View on EDGAR |
| 4 | August 14, 2026 | 4 |
| 144 | August 14, 2026 | View on EDGAR |
| 4 | August 14, 2026 | 4 |
| 144 | August 14, 2026 | View on EDGAR |
Cleanspark news
All 27 articles
Texas froze new data center grid connections pending an audit of 474 gigawatts in requests. Bernstein says Cipher (CIFR) and CleanSpark (CLSK) are the most exposed.
Governor Greg Abbott ordered the PUCT and ERCOT to audit every data center seeking a grid connection, and new approvals are frozen until it is done. Bernstein says already-approved megawatts just got more valuable, and named Cipher (CIFR), CleanSpark (CLSK) and Core Scientific (CORZ) as the most exposed.
I let Claude AI trade $100 on Robinhood, week 6: It swapped CleanSpark (CLSK) for D-Wave Quantum (QBTS) and quit 23 minutes later
Claude AI's CleanSpark (CLSK) stop fired Monday for a $2.36 loss and was right, since CLSK fell another 10% after. Then it bought D-Wave (QBTS) at Tuesday's open into a chip crash, sold 23 minutes later for $1.80, and filed a report two minutes after that saying it had not traded.
I let Claude AI trade $100 on Robinhood, week 5: it passed on CleanSpark (CLSK) near its low, then bought it at the highs
Two weeks ago, with CleanSpark (CLSK) around $12.65, Claude AI called it a falling knife and passed, buying MSTR instead, which lost money. Then CleanSpark landed a $6.6 billion AI data center lease. This morning Claude AI finally bought CLSK, at $15.53, about 23% above where it passed.
Bitcoin is sliding, and the AI data center miners are sliding with it (IREN, CORZ, CLSK)
A dozen former bitcoin miners now call themselves AI data center companies. With bitcoin down near $58,300 and sliding a second day, most fell with it, while the names furthest from crypto held up best.
Articles that mention Cleanspark without it being the main subject.
Hedge Fund Citadel already held every stock in Leopold Aschenbrenner's book before buying it
Citadel's own quarterly filing, out Friday, already listed every stock in Leopold Aschenbrenner's book, about a month before it bought the book. The catch is what those holdings actually mean.
Nebius (NBIS) soars 27% as explosive AI demand burns Michael Burry's short
Nebius grew Q2 revenue 454% to $582 million, swung to a profit, and jumped about 27% as CEO Arkady Volozh said AI demand keeps growing exponentially. The whole data center trade rallied, and Michael Burry's fresh short went underwater.
Riot Platforms (RIOT) postponed its earnings call. Six days later it announced a $9.1 billion AI lease
Riot pulled its August 5 call with no reason and no date, and the stock got punished for it. The rescheduled call landed a 20-year, 191 MW Rockdale lease with an unnamed frontier AI lab worth $9.1 billion, on interconnection Texas already approved before it froze the queue.
Frequently asked questions
When does CLSK report earnings?
Cleanspark, Inc. (CLSK) is scheduled to report quarterly results on November 24, 2026 (estimated). The 2-analyst consensus is -$0.41 per share on revenue of $134.2M for the quarter ending September 30, 2026, against $0.16 and $223.7M a year earlier. The date is an estimate from past reporting patterns and can move until the company confirms it.
What do analysts expect for CLSK?
13 analysts cover Cleanspark, Inc. (CLSK). The consensus rating is Strong buy. The average price target is $23.81, in a range of $21.00 to $27.00.
Are insiders buying or selling CLSK?
We track Form 4 filings for Cleanspark, Inc. (CLSK). The activity listed on this page shows 3 qualifying sales. Each row is labelled Routine when the filer declared a pre-arranged 10b5-1 plan, Tax withholding when shares were sold automatically to cover the tax on a vest, or Own call when neither applies.
Where can I see CLSK SEC filings?
Recent filings are listed on this page, newest first. The latest is a 4 filed August 14, 2026.