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CLEANSPARK, INC. (CLSK) SEC Filings, May-Aug 2026

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. stockholder Gary Anthony Vecchiarelli filed to sell common stock under a planned transaction. The filing lists 1,606 shares of common stock tied to an event described as “Vesting of RSUs” dated August 13, 2026. It also notes a prior sale of 632 shares of common stock on May 14, 2026, reported as securities sold during the past three months.

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CLEANSPARK, INC. CEO & Chairman S. Matthew Schultz reported equity compensation activity. On August 13, 2026, he exercised 20,524 Restricted Stock Units into common stock at an exercise price of $0.00 per share. On August 14, 9,031 common shares at $11.51 per share were delivered or withheld for payment of exercise price or tax liability pursuant to a Rule 10b5-1(c) plan adopted on May 13, 2026. He continues to hold significant equity incentives, including options on 400,000 shares at $23.00 expiring April 16, 2031, time-based RSU awards, and performance-based LTIP and STPA awards tied to stock price and data-center power metrics with potential payouts through 2030.

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S. Matthew Schultz filed a Form 144 indicating an intent to sell shares of CleanSpark, Inc. common stock under Rule 144. The filing lists 20,524 shares related to the 08/13/2026 vesting of restricted stock units. It also reports that 9,031 shares of common stock were sold on 05/14/2026 during the prior three months.

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CleanSpark, Inc., a bitcoin-focused data center operator, reported significantly weaker results for the quarter and nine months ended June 30, 2026. Bitcoin mining revenue was 138,006 (in thousands) for the quarter and 455,594 for the nine months, both below 2025 levels.

A large noncash loss on fair value of bitcoin of 116,250 for the quarter and 587,189 year-to-date, together with higher depreciation and amortization of 333,229 for the nine months, drove operating losses of 232,399 for the quarter and 894,632 year-to-date. Net loss attributable to common shareholders was 239,842 for the quarter and 1,026,896 for the nine months, compared with profits in the prior year.

Total assets fell to 2,702,199 from 3,183,631 as the fair value of bitcoin declined to 714,293, even though holdings increased to 12,205 bitcoin. Cash and equivalents rose to 202,601, supported by issuing 1,150,000 of 2032 convertible notes and 650,000 of 2030 notes. Principal debt climbed to 1,811,559, while stockholders’ equity dropped to 761,283, reflecting losses and 608,161 of treasury stock at cost from substantial share repurchases. The company continued investing in land and data centers in Texas and other U.S. locations and used bitcoin-linked derivatives and collateralized facilities in its treasury strategy.

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CleanSpark, Inc. reported third‑quarter fiscal 2026 bitcoin mining revenue of $138.0 million, a 30.5% decrease from $198.6 million a year earlier, and a net loss of $239.8 million, compared with net income of $257.4 million in the prior‑year quarter. Results reflected a $116.3 million loss on fair value of bitcoin, a $16.5 million loss on bitcoin collateral, and $111.0 million of depreciation and amortization. Non‑GAAP Adjusted EBITDA was a loss of $113.0 million, versus $377.7 million a year earlier.

As of June 30, 2026, cash was $202.6 million, bitcoin holdings were $814.9 million, working capital was $761 million, total assets were $2.7 billion, total liabilities were $1.9 billion, and long‑term debt was $1.8 billion. Total stockholders’ equity stood at $0.8 billion.

The company highlighted progress at its Sandersville development, including a signed 20‑year, $6.6 billion triple‑net lease with a high investment‑grade tenant, ordering and pre‑paying long‑lead items to meet the ready‑for‑service date, and fully funding the anticipated equity portion, supporting its strategy to expand into broader data center and digital infrastructure markets.

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D. E. Shaw & Co., L.P., D. E. Shaw & Co., L.L.C., and David E. Shaw report beneficial ownership of CleanSpark, Inc. common stock. They collectively report beneficial ownership of 12,859,115 shares of common stock, representing 5.0% of the outstanding class.

The 12,859,115 shares consist of 7,365,595 shares held by D. E. Shaw Valence Portfolios, L.L.C., 1,117,500 shares that Valence may acquire through the exercise of call options, 4,254,197 shares held by D. E. Shaw Oculus Portfolios, L.L.C., 119,023 shares held by D. E. Shaw Cogence Portfolios, L.L.C., and 2,800 shares managed by or held in D. E. Shaw Investment Management entities. Each reporting person reports 0 shares with sole voting or dispositive power and 12,859,115 shares with shared voting and dispositive power. David E. Shaw does not directly own shares and disclaims beneficial ownership of the 12,859,115 shares, though he may be deemed a beneficial owner through control relationships with the D. E. Shaw entities.

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Bank of Nova Scotia reports beneficial ownership of 14,791,062 shares of CleanSpark, Inc. common stock, representing 5.62% of that class. All of these shares are held with sole voting power and sole dispositive power, with no shared authority.

The Canadian federally chartered bank reports as a parent holding company under Rule 13d-1(b)(1)(ii)(G) and certifies that its foreign regulatory scheme is substantially comparable to that of functionally equivalent U.S. institutions.

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Dimensional Fund Advisors LP, a Delaware limited partnership and registered investment adviser, reports that it may be deemed to beneficially own 9,647,132 shares of CleanSpark Inc. common stock as of June 30, 2026. This represents 3.8% of the class of common stock.

Dimensional reports sole power to vote 9,438,620 shares and sole power to dispose of 9,647,132 shares, with no shared voting or dispositive power. All securities are held in client funds and accounts for which Dimensional or its subsidiaries act as adviser or sub-adviser; those funds have the right to receive dividends and sale proceeds, and no individual fund’s interest exceeds 5% of the class. Dimensional states that it disclaims beneficial ownership of these securities except for Section 13(d) reporting purposes.

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CleanSpark, Inc. entered into a 20‑year triple‑net infrastructure lease, with two five‑year extension options, with a high‑investment‑grade global technology company at its Sandersville, Georgia campus. The tenant will lease data center infrastructure supporting 175 MW of critical IT load, with deliveries expected to begin in Q4 2027. CleanSpark states the lease is expected to generate approximately $6.6 billion of contracted revenue over the initial term and $11.6 billion if both extension options are exercised, with an expected cumulative NOI contribution margin of nearly 100% and average annual NOI contribution of approximately $330 million. Estimated landlord project costs are $10–$12 million per MW of critical IT load.

The lease is triple net, with annual escalators, and requires CleanSpark to meet financing, construction and delivery milestones and other covenants; failure to meet milestones may lead to rent abatements or termination. In connection with the lease, the tenant executed a letter of intent and exclusivity arrangement covering CleanSpark’s Texas portfolio of 718 acres with up to 885 MW of secured and planned power capacity, including the Sealy and Brazoria campuses, positioning Sandersville as the first phase of a broader relationship. CleanSpark highlights risks around raising substantial additional capital, potential significant indebtedness, reliance on third‑party development partners, and regulatory and power‑supply uncertainties.

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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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FAQ

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

StockTitan tracks 94 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 August 15, 2026.