Welcome to our dedicated page for CLEANSPARK SEC filings (Ticker: CLSK), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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.
CLEANSPARK, INC. executive Taylor Monnig (CTO, COO) reported several equity transactions in company securities. On August 13, 2026, Monnig exercised 536 Restricted Stock Units into common stock at $0.00 per share. On August 14, 2026, 211 common shares were delivered or withheld for payment of exercise price or tax liability at $11.51 per share and 54 common shares were sold at $11.51 per share pursuant to a Rule 10b5-1(c) trading plan adopted on May 13, 2026. Monnig continues to hold a range of equity awards, including stock options and substantial Restricted and Performance Stock Unit positions that remain subject to time-based and performance-based vesting conditions.
Taylor Monnig filed a notice of proposed sale of CleanSpark, Inc. common stock under Rule 144. The filing lists 536 shares of common stock tied to an event described as vesting of RSUs on 08/13/2026, and references prior sales of 211 shares of common stock on 05/14/2026 during the past three months.
CLEANSPARK, INC. EVP and Chief Development Officer Scott Eugene Garrison reported equity transactions involving company stock. On August 13, 2026, he exercised 2,676 Restricted Stock Units, receiving an equal number of common shares. On August 14, 2026, 1,192 common shares at $11.51 per share were delivered or withheld to pay exercise price or tax liability pursuant to a Rule 10b5-1(c) plan adopted on May 13, 2026. He continues to hold significant awards, including employee stock options over 20,139 shares at $6.00 expiring July 6, 2033, and 45,000 shares at $15.69 expiring May 14, 2031, plus large blocks of RSUs and 120,000 Performance Stock Units subject to future vesting and performance conditions.
CleanSpark, Inc. filed a notice of proposed resale of 2,676 shares of Common Stock, related to the vesting of RSUs on 08/13/2026. The planned sale date is listed as 08/13/2026. The filing also notes prior sales of CleanSpark Common Stock by Scott Eugene Garrison within the past three months.
CLEANSPARK, INC. President and CFO Gary Anthony Vecchiarelli reported equity compensation activity. On August 13, 2026 he exercised 1,606 Restricted Stock Units, receiving the same number of common shares at $0.00 exercise price, while a related Form 4 entry shows 632 common shares on August 14, 2026 were delivered or withheld at $11.51 per share to pay the exercise price or tax liability under a Rule 10b5-1(c) plan adopted May 13, 2026. He continues to hold multiple unvested RSU and Performance Stock Unit awards tied to multi-year service, share-price targets up to $94, and data center power-performance goals up to 2.5 GW, plus 600,000 common shares indirectly through the Vecchiarelli 2026 Qualified Annuity Trust.
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.
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.
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.
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.
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.