Cleanspark (CLSKW) Stock: Why It's Up Today
Updated Oct 19, 2026, 4:00 PM ET · closing price
- Closed at $0.22, +14.62% vs the prior close of $0.19.
- Volume 26.00K shares, 0.3x its 50-day average (light).
- New SEC filings: SCHEDULE 13G/A (Oct 19, 2026), SCHEDULE 13G/A (Oct 19, 2026), SCHEDULE 13G/A (Oct 19, 2026).
- No new insider buys or sales reported since the prior session.
CLSKW jumps 14.6% to $0.22. Closed at $0.22, +14.62% vs the prior close of $0.19. Day range $0.22–$0.23, opened at $0.73.
CLSKW daily analysis — what happened
A plain-English, data-only note for every US trading day (today's note updates every 2 hours while the market is open). Newest first; older days stay archived below.
Oct 19, 2026 — CLSKW jumps 14.6% to $0.22
- Closed at $0.22, +14.62% vs the prior close of $0.19. Day range $0.22–$0.23, opened at $0.73.
- Volume was 26.00K shares, 0.3x its 50-day average of 83.95K — lighter than usual.
- 52-week range $0.19–$0.23; today's close sits at 81% of that range, 3.1% below the 52-week high.
CLSKW bull case vs bear case (from the data)
- Annual revenue grew 102.2% in the latest fiscal year (SEC XBRL).
- Latest fiscal-year net income: profit of $364.46M.
- Share count down 8.6% in a year (buybacks).
- Insider selling outweighs buying: 24 sales vs 0 open-market buys among the 24 most recent reported insider trades (Form 4, last 12 months).
- High volatility: average daily move of 14.6% over 20 sessions.
- Thin trading (under $2M a day on average) can mean wide bid/ask spreads.
CLSKW latest news & SEC filings
Every SEC filing by or about CLSKW in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 19, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Oct 19, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Oct 19, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Oct 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Monnig Taylor converted options/RSUs into 33,350 shares on Sep 30, 2026; now holds 353,268
- Monnig Taylor had withheld for taxes 13,123 shares at $12.33 (≈$161.81K) on Oct 1, 2026; now holds 340,145
- Monnig Taylor sold 3,335 shares at $12.33 (≈$41.12K) on Oct 1, 2026; now holds 336,810
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 1, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Oct 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Garrison Scott Eugene converted options/RSUs into 33,350 shares on Sep 30, 2026; now holds 400,800
- Garrison Scott Eugene had withheld for taxes 14,854 shares at $12.33 (≈$183.15K) on Oct 1, 2026; now holds 385,946
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 1, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Oct 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Cavaleri Amanda converted options/RSUs into 7,805 shares on Sep 30, 2026; now holds 137,605
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Beynon Roger Paul converted options/RSUs into 7,805 shares on Sep 30, 2026; now holds 155,827
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 25, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 1.01 — Signed a material agreement.
- Item 2.03 — Took on a new material debt or financial obligation.
Sep 18, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Sep 17, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 7.01 — Released information under Regulation FD (e.g. a presentation or press release).
- Item 8.01 — Reported other events the company considers important.
Aug 6, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Net income: -$239.84M (prior year $257.39M) (loss widened vs Jun 30, 2025)
Aug 6, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Jul 17, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Things to know before you trade CLSKW
- Last results release: Aug 6, 2026 (8-K Item 2.02). Previous ones: May 11, 2026, Feb 5, 2026, Nov 25, 2025. Based on that rhythm, the next report is likely around Nov 5, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 14.62% (largest 14.6%). That is a volatile stock.
- Liquidity: about 54.98K shares (≈$12.20K) trade per day on average. Thin volume can mean wider bid/ask spreads.
- 52-week position: $0.22 vs a range of $0.19–$0.23 (81% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 24 sales; latest: Taylor Monnig sold 13,216 shares on Sep 8, 2026.
- Latest filings: 8-K Sep 25, 2026; 8-K Sep 18, 2026; 8-K Sep 17, 2026.
- Share count: 256.82M shares outstanding (Aug 4, 2026), -8.6% vs a year earlier — the company has been reducing its share count.
- Listing: Nasdaq · industry: Finance Services.
CLSKW market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 19, 2026 | 0.73 | 0.23 | 0.22 | 0.22 | 26.00K |
| Oct 16, 2026 | 0.73 | 0.23 | 0.19 | 0.19 | 83.95K |
About Cleanspark
Cleanspark (CLSKW) is listed on the Nasdaq and classified by the SEC under “Finance Services”. Its business address is in HENDERSON, NV. State of incorporation: NV. Fiscal year ends September 30. SEC CIK 827876.
CLSKW board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Roger Paul Beynon | Director | Sep 10, 2026 |
| Amanda Cavaleri | Director | Sep 10, 2026 |
| Larry Mcneill | Director | Sep 10, 2026 |
| S. Matthew Schultz | CEO & Chairman | Sep 9, 2026 |
| Thomas Leigh Wood | Director | Sep 10, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Brian Jay Carson | Chief Accounting Officer | Sep 9, 2026 |
| Scott Eugene Garrison | EVP, Chief Development Officer | Sep 9, 2026 |
| Taylor Monnig | CTO, COO | Sep 9, 2026 |
| S. Matthew Schultz | CEO & Chairman | Sep 9, 2026 |
| Gary Anthony Vecchiarelli | President, CFO | Sep 9, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 8, 2026 | Taylor Monnig | Sale | 13,216 | $13.34 |
| Sep 8, 2026 | Taylor Monnig | Sale | 12,033 | $13.34 |
| Sep 8, 2026 | Taylor Monnig | Sale | 13,216 | $13.34 |
| Sep 8, 2026 | Taylor Monnig | Sale | 12,033 | $13.34 |
| Sep 8, 2026 | Taylor Monnig | Sale | 13,216 | $13.34 |
| Sep 8, 2026 | Taylor Monnig | Sale | 12,033 | $13.34 |
| Sep 8, 2026 | Taylor Monnig | Sale | 13,216 | $13.34 |
| Sep 8, 2026 | Taylor Monnig | Sale | 12,033 | $13.34 |
| Sep 4, 2026 | Taylor Monnig | Sale | 4,513 | $12.61 |
| Sep 4, 2026 | Taylor Monnig | Sale | 4,513 | $12.61 |
| Sep 4, 2026 | Taylor Monnig | Sale | 4,513 | $12.61 |
| Sep 4, 2026 | Taylor Monnig | Sale | 4,513 | $12.61 |
| Aug 14, 2026 | Taylor Monnig | Sale | 54 | $11.51 |
| Aug 14, 2026 | Taylor Monnig | Sale | 54 | $11.51 |
| Aug 14, 2026 | Taylor Monnig | Sale | 54 | $11.51 |
CLSKW financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Sep 30, 2025 | $766.31M | $364.46M | — | $-461.03M |
| Sep 30, 2024 | $378.97M | $-145.78M | — | $-233.66M |
| Sep 30, 2023 | $168.41M | $-138.15M | -1.30 | $-17.25M |
| Sep 30, 2022 | $131.53M | $-57.33M | — | $73.46M |
| Sep 30, 2021 | $39.29M | $-21.81M | — | $-23.99M |
Latest balance sheet: total assets $2.70B, total liabilities $1.94B, cash $202.60M (as of Jun 30, 2026).
CLSKW earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 6, 2026 | 8-K Item 2.02 (results) | — |
| May 11, 2026 | 8-K Item 2.02 (results) | — |
| Feb 5, 2026 | 8-K Item 2.02 (results) | — |
| Nov 25, 2025 | 8-K Item 2.02 (results) | — |
| Aug 8, 2025 | 8-K Item 2.02 (results) | — |
| May 8, 2025 | 8-K Item 2.02 (results) | — |
| Feb 6, 2025 | 8-K Item 2.02 (results) | — |
| Dec 2, 2024 | 8-K Item 2.02 (results) | — |
| Aug 9, 2024 | 8-K Item 2.02 (results) | — |
| May 9, 2024 | 8-K Item 2.02 (results) | — |
| Feb 8, 2024 | 8-K Item 2.02 (results) | — |
| Nov 30, 2023 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 19, 2026, 4:00 PM ET. Filings: SEC EDGAR. Refreshed every 2 hours during US market hours.