CleanSpark, Inc. (CLSK)
Nasdaq: CLSK · Finance Services · Henderson, NV · filing with the SEC since 2008
Grade6.0
◀ Past 5.6● Present 7.0▶ Future 5.4
Filings
352 filings since 2017 beside 318 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026Due nextLarge accelerated filer
10-K
Annual report for the fiscal year ending Sep 30, 2026Large accelerated filers have 60 days after the fiscal year ends.
by Nov 29, 2026
10-Q
Quarterly report for the quarter ending Dec 31, 2026Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end.
by Feb 9, 2027
A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 37 days after the quarter ended. The proxy statement was last filed Jan 22, 2026.
Filings a yearinsider forms included
426085496313111482
2026 counts to Nov 13, 2026.
Officer or director change (8-K item 5.02): 5 times in the last 36 months, the newest Sep 8, 2025.Auditor change (8-K item 4.01): 1 time in the last 36 months, the newest Jul 3, 2024.SEC letters: 11 in the last 36 months, the newest Sep 26, 2024.A late-filing notice, Form NT 10-K, filed Dec 2, 2024.
Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.
FiledFormWhat it is, in plain wordsPeriodAsk
Sep 25, 2026
8-K items 1.01, 2.03
Major agreement signed; New debt or obligation taken on · Current report
Sep 17, 2026
8-K items 7.01, 8.01, 9.01
Investor disclosure (Regulation FD); Other event · Current report
Jul 14, 2026
8-K items 7.01, 8.01, 9.01
Investor disclosure (Regulation FD); Other event · Current report
Jul 10, 2026
Mar 24, 2026
8-K items 3.03, 5.03, 8.01, 9.01
Change to shareholders' rights; Charter, bylaw or fiscal-year change; Other event · Current report
Mar 19, 2026
Nov 13, 2025
8-K items 1.01, 2.03, 3.02, 8.01, 9.01
Major agreement signed; New debt or obligation taken on; Shares sold without registration; Other event · Current report
Nov 10, 2025
8-K items 7.01, 8.01, 9.01
Investor disclosure (Regulation FD); Other event · Current report
Oct 29, 2025
8-K items 7.01, 8.01, 9.01
Investor disclosure (Regulation FD); Other event · Current report
Sep 25, 2025
8-K items 1.01, 2.03, 7.01, 9.01
Major agreement signed; New debt or obligation taken on; Investor disclosure (Regulation FD) · Current report
Sep 19, 2025
Sep 23, 2025
8-K items 1.01, 2.03, 7.01, 9.01
Major agreement signed; New debt or obligation taken on; Investor disclosure (Regulation FD) · Current report
Sep 18, 2025
Sep 8, 2025
8-K items 5.02, 7.01, 9.01
Officer or director change; Investor disclosure (Regulation FD) · Current report
Sep 4, 2025
Aug 11, 2025
8-K items 5.02, 7.01, 9.01
Officer or director change; Investor disclosure (Regulation FD) · Current report
Aug 10, 2025
40 of 352 shown
Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.