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CLEANSPARK, INC. (CLSK) SEC Filings, Aug-Sep 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. (CLSK) has a notice of proposed sale of common stock filed on behalf of officer Brian J. Carson under Rule 144. The notice covers up to 153,653 shares of CleanSpark common stock associated with the vesting of restricted stock units on September 4, 2026.

The proposed sales are to be made pursuant to a Rule 10b5-1(c) trading plan adopted on May 13, 2026, with September 4, 2026 shown as the relevant transaction and acquisition date for the RSU vesting.

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CLEANSPARK, INC. (CLSK) received a notice that Taylor Monnig intends to sell shares of its common stock under Rule 144. The filing covers up to 297,616 shares to be sold following the vesting of restricted stock units on September 4, 2026, through broker Siebert Financial Corp. The seller also reports a prior sale of shares within the past three months and states that the planned transaction will be made pursuant to a Rule 10b5-1(c) trading plan adopted on May 13, 2026.

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CLEANSPARK, INC. (CLSK) received a notice that officer Scott Eugene Garrison intends to sell common stock under Rule 144. The planned sale covers 297,616 shares of common stock related to a vesting of RSUs on September 4, 2026, to be effected pursuant to a Rule 10b5-1(c) trading plan adopted on May 13, 2026. The notice also reports a prior sale of 1,192 shares of common stock on August 14, 2026.

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CLEANSPARK, INC. (CLSK) received a notice that officer Gary Anthony Vecchiarelli intends to sell shares of the company’s common stock under Rule 144. The planned sale covers 398,462 shares that are associated with the vesting of RSUs on September 4, 2026, to be executed through a brokerage firm.

The notice also reports that during the prior three months, Vecchiarelli sold 632 shares of CleanSpark common stock for aggregate proceeds of $7,274. The planned transaction is stated to be made pursuant to a Rule 10b5-1(c) trading plan adopted on May 13, 2026.

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CLEANSPARK, INC. (CLSK) is the issuer for a proposed resale of its common stock reported on Form 144 by S. Matthew Schultz. The notice lists a proposed disposition of 1,001,709 shares of CleanSpark common stock in connection with the vesting of RSUs on September 4, 2026, to be effected under Rule 144 and through a Rule 10b5-1(c) trading plan adopted on May 13, 2026. The filing also notes a prior sale of CleanSpark common stock by the same person during the past three months.

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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.

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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.

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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.

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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.

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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.

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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 September 5, 2026.