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Cleanspark Inc SEC Filings

CLSK NASDAQ

CleanSpark filings document the regulatory record for a Nevada public company with common stock and redeemable warrants listed on Nasdaq. Recent 8-K reports cover operating results, material agreements, amendments to Series A Preferred Stock rights, shareholder voting outcomes, and capital-structure activity tied to convertible senior notes and common-stock repurchases.

Proxy materials describe board elections, executive compensation, equity awards, voting power across common and Series A Preferred shares, and annual-meeting proposals. The filing record also documents securities terms, reporting obligations, tax-related disclosures, and the use of financing proceeds for power and land expansion, data center infrastructure, credit repayment, and general corporate purposes.

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CLEANSPARK, INC. executive Taylor Monnig, the CTO and COO, reported routine equity activity. On May 13, 2026, Monnig exercised 535 Restricted Stock Units, receiving the same number of common shares at an exercise price of $0.00 per share. On May 14, 2026, 211 common shares were disposed of as a tax-withholding event at a weighted-average price of $13.9807 per share, leaving 168,905 common shares directly owned.

The filing also lists substantial unvested equity awards, including Performance Stock Units and Restricted Stock Units that can convert into hundreds of thousands of common shares, subject to time-based vesting and performance goals. Some Long-Term Incentive Plan awards require the stock to reach at least $18.80 on a 20‑day average by a period ending March 20, 2027, while Strategic Transformation Performance Awards reference stock price targets between $47 and $94 per share before September 30, 2030, and operational power-capacity goals measured in megawatts and gigawatts.

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Siebert Financial Corp. notice reporting the vesting and sale-related activity in Common Stock. The filing shows 535 shares vested from RSUs on 05/13/2026. It also lists prior sales dated 02/18/2026 by Taylor Monnig attributed to Common Stock.

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CLEANSPARK, INC. executive Scott Eugene Garrison reported routine equity compensation activity. He exercised 2,677 Restricted Stock Units, receiving the same number of common shares on May 13, 2026, and now directly holds 200,908 common shares.

On May 14, 2026, 1,192 shares were disposed of to cover tax obligations at a weighted average price of $13.9807 per share, based on trades between $13.97 and $13.985. He also retains a substantial package of unvested RSUs, performance units, and employee stock options that may convert into additional common shares over time, subject to vesting and performance conditions.

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Siebert Financial Corp. submitted a Form 144 disclosure concerning transactions in Common Stock. The filing lists the vesting of 2,677 RSUs on 05/13/2026 tied to CleanSpark, Inc. and shows prior sales by Scott Eugene Garrison during February 2026 (quantities and dollar figures appear in the filing).

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CLEANSPARK, INC. President and CFO Gary Anthony Vecchiarelli reported routine equity compensation activity. On May 13, 2026, he exercised restricted stock units to acquire 1,606 shares of common stock. On May 14, 2026, 632 shares were disposed of at a weighted average of $13.9807 per share to satisfy tax obligations. Following these transactions, he directly held 63,145 common shares and indirectly held 600,000 shares through the Vecchiarelli 2026 Qualified Annuity Trust, along with sizable outstanding performance stock units and restricted stock units that can settle in additional common stock over future vesting dates.

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Siebert Financial Corp. submitted a Form 144 disclosing proposed sales of Common Stock, tied in part to the vesting of RSUs on 05/13/2026. The filing lists transactions by Gary Anthony Vecchiarelli with reported activity on 02/18/2026, including amounts of 632 and 27,397 shares in separate rows.

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CLEANSPARK, INC. CEO and Chairman S. Matthew Schultz reported routine equity compensation activity. On May 13, 2026, he exercised restricted stock units to acquire 20,525 shares of common stock, increasing his direct holdings.

On May 14, 2026, 9,031 shares of common stock were disposed of at a weighted-average price of $13.9807 per share to satisfy tax obligations, a Form 4 "F" code tax-withholding transaction rather than an open-market sell decision. After these transactions, he directly held 2,466,639 common shares, alongside additional indirect holdings and sizeable outstanding performance and restricted stock unit awards, plus 400,000 stock options exercisable at $23.00 per share expiring on April 16, 2031.

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Siebert Financial Corp. (CLSK) filing a Form 144 notice reporting proposed resale activity by an affiliate. The excerpt lists Common Stock and an item described as Vesting of RSUs dated 05/13/2026. Several share counts appear in the excerpt: 20,525 shares, 83,385 shares, 95,095 shares, and 879,952 shares.

The filing is administrative: it provides issuer and securities details and lists a reporting party, S. Matthew Schultz, with addresses and past sale dates including 02/18/2026. The excerpt does not state prices, intended method of sale, or proceeds treatment.

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CleanSpark, Inc. reported sharply weaker results for the quarter and six months ended March 31, 2026, as bitcoin price volatility and fair value accounting drove large losses despite substantial mining revenue. Bitcoin mining revenue was $136,408 (in thousands) for the quarter and $317,588 (in thousands) for the first half of the fiscal year, both below the prior-year periods.

The company recorded a quarterly net loss attributable to common shareholders of $408,343 (in thousands) and a six‑month net loss of $787,054 (in thousands), compared with income in the prior year. Loss on fair value of bitcoin totaled $470,939 (in thousands) for the six months. Basic loss per share was $1.52 for the quarter and $2.86 year‑to‑date.

CleanSpark ended March 31, 2026 with total assets of $2,913,501 (in thousands), including bitcoin with a fair value of $813,221 (in thousands) and cash, cash equivalents and restricted cash of $263,500 (in thousands). Total debt principal reached $1,822,210 (in thousands), largely from 2030 and 2032 convertible notes, while stockholders’ equity fell to $986,160 (in thousands) after treasury stock repurchases and losses. The company held 11,920 bitcoin as of March 31, 2026.

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Rhea-AI Summary

CleanSpark, Inc. reported weak second fiscal quarter 2026 results as bitcoin price movements and higher costs drove a much larger loss. Revenue from bitcoin mining was $136.4 million, down 24.9% from $181.7 million in the same quarter last year.

The company posted a net loss of $378.3 million, or $1.52 per basic share, compared with a net loss of $138.8 million a year ago. Results were heavily affected by a $224.1 million loss on fair value of bitcoin, increased depreciation and amortization of $115.9 million, and higher operating expenses.

Non-GAAP Adjusted EBITDA fell sharply to ($241.2 million) from ($57.8 million), showing significantly weaker underlying profitability. As of March 31, 2026, CleanSpark held $260.3 million in cash and $925.2 million of bitcoin HODL value, with working capital of $1.0 billion. Total long-term debt rose to $1.8 billion, while stockholders’ equity was $1.0 billion, reflecting a more leveraged balance sheet despite substantial digital asset holdings.

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FAQ

How many Cleanspark (CLSK) SEC filings are available on StockTitan?

StockTitan tracks 54 SEC filings for Cleanspark (CLSK), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for Cleanspark (CLSK)?

The most recent SEC filing for Cleanspark (CLSK) was filed on May 15, 2026.