Welcome to our dedicated page for CleanSpark SEC filings (Ticker: CLSKW), 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, Inc. filings document the company's public reporting as a bitcoin mining and digital infrastructure issuer and the security terms associated with CLSKW redeemable warrants. Form 8-K disclosures cover operating and financial results, material modifications to security-holder rights, and stockholder voting outcomes.
The filing record also includes definitive proxy materials addressing board elections, executive compensation, equity awards, governance proposals, and the voting relationship between common stock and Series A Preferred Stock. Capital-structure disclosures describe preferred-stock dividend, voting, and conversion provisions, along with warrant listing and exercise terms.
CleanSpark, Inc. reports vesting of restricted stock units and a recent small open-market sale by a selling party. The filing lists 1,606 RSUs vesting on 02/13/2026 and 69,625 RSUs vesting on 02/13/2026. The excerpt also records a sale of 632 shares on 12/05/2025 by Gary Anthony Vecchiarelli.
CleanSpark, Inc. reports vesting of restricted stock units and a recent small open-market sale by a selling party. The filing lists 1,606 RSUs vesting on 02/13/2026 and 69,625 RSUs vesting on 02/13/2026. The excerpt also records a sale of 632 shares on 12/05/2025 by Gary Anthony Vecchiarelli.
CLEANSPARK, INC. CEO and Chairman Matthew S. Schultz reported a mix of equity awards vesting and related share dispositions. On February 13, 2026, he acquired 236,650 shares of common stock through the conversion of restricted stock units and options at a price of $0.00 per share, increasing his direct common stock holdings.
On February 18, 2026, he disposed of 95,095 and 9,031 common shares, respectively, as tax-withholding dispositions at weighted average prices of about $9.25 and $9.23 per share. After these transactions, he directly held 2,455,145 common shares, along with outstanding stock options and multiple tranches of unvested restricted stock units scheduled to vest between 2026 and 2028.
CLEANSPARK, INC. CEO and Chairman Matthew S. Schultz reported a mix of equity awards vesting and related share dispositions. On February 13, 2026, he acquired 236,650 shares of common stock through the conversion of restricted stock units and options at a price of $0.00 per share, increasing his direct common stock holdings.
On February 18, 2026, he disposed of 95,095 and 9,031 common shares, respectively, as tax-withholding dispositions at weighted average prices of about $9.25 and $9.23 per share. After these transactions, he directly held 2,455,145 common shares, along with outstanding stock options and multiple tranches of unvested restricted stock units scheduled to vest between 2026 and 2028.
Siebert Financial Corp. submitted a Form 144 reporting proposed sales of Common Stock tied to RSU vesting for CleanSpark, Inc. scheduled 02/13/2026, listing 20,525 and 216,125 shares. The filing also records a prior sale of 9,031 shares by S. Matthew Schultz on 12/05/2025.
Siebert Financial Corp. submitted a Form 144 reporting proposed sales of Common Stock tied to RSU vesting for CleanSpark, Inc. scheduled 02/13/2026, listing 20,525 and 216,125 shares. The filing also records a prior sale of 9,031 shares by S. Matthew Schultz on 12/05/2025.
CleanSpark, Inc. received an updated Schedule 13G/A from a group of affiliated broker-dealers led by Susquehanna entities, reporting beneficial ownership of 12,384,543 shares of common stock, or 4.8% of the company’s outstanding shares.
The filing shows positions held across G1 Execution Services, SIG Brokerage, Susquehanna Investment Group, and Susquehanna Securities, including options and warrants. For example, Susquehanna Securities holds options to buy 7,771,500 shares, and G1 Execution Services includes 4,942 shares issuable upon warrant exercise. CleanSpark’s Form 10-Q indicated 255,749,498 shares outstanding as of December 31, 2025.
The reporting firms certify the stake is held in the ordinary course of business and state it was not acquired to change or influence control of CleanSpark.
CleanSpark, Inc. received an updated Schedule 13G/A from a group of affiliated broker-dealers led by Susquehanna entities, reporting beneficial ownership of 12,384,543 shares of common stock, or 4.8% of the company’s outstanding shares.
The filing shows positions held across G1 Execution Services, SIG Brokerage, Susquehanna Investment Group, and Susquehanna Securities, including options and warrants. For example, Susquehanna Securities holds options to buy 7,771,500 shares, and G1 Execution Services includes 4,942 shares issuable upon warrant exercise. CleanSpark’s Form 10-Q indicated 255,749,498 shares outstanding as of December 31, 2025.
The reporting firms certify the stake is held in the ordinary course of business and state it was not acquired to change or influence control of CleanSpark.
CleanSpark, Inc. filed a current report describing that it has released its financial results for the fiscal year ended December 31, 2025. The company announced these results on February 5, 2026 and provided the full details in a press release furnished as Exhibit 99.1.
The press release is treated as furnished rather than filed under securities law, which limits how it is incorporated into other regulatory documents. No specific revenue, profit, or other performance figures are included in this report itself.
CleanSpark, Inc. filed a current report describing that it has released its financial results for the fiscal year ended December 31, 2025. The company announced these results on February 5, 2026 and provided the full details in a press release furnished as Exhibit 99.1.
The press release is treated as furnished rather than filed under securities law, which limits how it is incorporated into other regulatory documents. No specific revenue, profit, or other performance figures are included in this report itself.
CleanSpark will hold a fully virtual 2026 annual stockholder meeting on March 3 to elect five directors and ratify BDO USA as auditor. The board recommends voting in favor of all nominees and the auditor proposal.
The proxy details a CEO transition: co‑founder Zachary Bradford resigned in August 2025 and co‑founder S. Matthew Schultz returned as CEO and remains chairman. It highlights a strategy to expand from Bitcoin mining into high‑performance computing and AI data centers, including Austin County, Texas sites targeting up to 890 megawatts of potential capacity, subject to approvals and closings.
For fiscal 2025, CleanSpark reports 50.0 exahash per second of Bitcoin mining capacity, 7,873 Bitcoin mined versus 7,092 a year earlier, mining revenue of $766.3 million versus $379.0 million, and 13,011 Bitcoin held as of September 30, 2025. The proxy also describes a performance-based executive pay program, including large stock and Bitcoin-linked awards, intended to tie leadership compensation to growth, efficiency, and long‑term stockholder value.
CleanSpark will hold a fully virtual 2026 annual stockholder meeting on March 3 to elect five directors and ratify BDO USA as auditor. The board recommends voting in favor of all nominees and the auditor proposal.
The proxy details a CEO transition: co‑founder Zachary Bradford resigned in August 2025 and co‑founder S. Matthew Schultz returned as CEO and remains chairman. It highlights a strategy to expand from Bitcoin mining into high‑performance computing and AI data centers, including Austin County, Texas sites targeting up to 890 megawatts of potential capacity, subject to approvals and closings.
For fiscal 2025, CleanSpark reports 50.0 exahash per second of Bitcoin mining capacity, 7,873 Bitcoin mined versus 7,092 a year earlier, mining revenue of $766.3 million versus $379.0 million, and 13,011 Bitcoin held as of September 30, 2025. The proxy also describes a performance-based executive pay program, including large stock and Bitcoin-linked awards, intended to tie leadership compensation to growth, efficiency, and long‑term stockholder value.
CleanSpark, Inc. entered into a Coinbase Side Letter that amends its existing master loan arrangement with Coinbase Credit. Under the updated Coinbase Master Loan Agreement, Coinbase may extend digital asset or cash loans to CleanSpark with an increased aggregate lending capacity of $300 million. Loans are documented individually, with each confirmation specifying the principal, fees, collateral terms, and timing.
Borrowings are secured by overcollateralized assets in favor of Coinbase, which can include U.S. dollars, USDC stablecoin, Bitcoin, Ether, or other agreed forms, and are subject to margin calls and daily mark-to-market provisions. The facility includes customary representations, covenants, and events of default, including requirements to maintain collateral and meet margin thresholds. CleanSpark stated that the borrowing capacity may be used for strategic capital expenditures such as expanding its energy portfolio, scaling Bitcoin mining operations, and investing in high-performance computing capabilities.
CleanSpark insider sales notice shows an authorized proposed sale of 363,900 shares of common stock through J.P. Morgan Securities with an aggregate market value of $3,518,913, planned approximately on 09/10/2025 on NASDAQ. The shares were acquired by the filer via RSU vesting on 02/23/2024 and 02/27/2024 (181,950 shares each) and labeled as compensation. The filing also discloses a prior sale by the same person on 08/13/2025 of 622,521 shares for gross proceeds of $6,185,120. Outstanding shares are listed as 281,083,382.
Brian J. Carson, Chief Accounting Officer of CleanSpark, Inc. (CLSK/CLSKW), reported multiple transactions on 09/09/2025. The filing shows sales of common stock and a concurrent acquisition from vesting restricted stock units (RSUs). Specifically, 32,750 RSUs vested and were acquired at $0 on 09/09/2025, while a sale on that date disposed of 7,975 shares at a weighted average price of $9.3508 (sales that day ranged $9.1501–$9.6540). Following the reported transactions, the reporting person holds listed equity and derivative positions including 280,837 RSUs, 131,000 RSUs, and employee stock options exercisable for 27,500 shares across three option grants. The form is a Section 16 Form 4 disclosing insider changes in beneficial ownership.
Taylor Monnig, CTO and COO of CleanSpark, Inc. (CLSK), filed a Form 4 reporting multiple stock and equity award transactions on 09/09/2025. The filing shows cash sales of common stock executed on September 9, 2025, with weighted average sale prices reported in the explanatory footnotes ranging from $9.1200 to $9.6540. The report also records acquisitions and vesting activity: 90,250 restricted stock units were reported as acquired at $0 and various restricted stock units and employee stock options remain beneficially owned, including option grants exercisable at $5.98 and $6.00. The Form is signed and dated 09/09/2025.