Aclarion, Inc. (ACON)
Nasdaq: ACON · Services-Medical Laboratories · Broomfield, CO · filing with the SEC since 2015
Filings
221 filings since 2017 beside 54 insider forms · Non-accelerated filer and smaller reporting company and emerging growth company · read from EDGAR on Nov 13, 2026Due nextNon-accelerated filer and smaller reporting company and emerging growth company
10-K
Annual report for the fiscal year ending Dec 31, 2026Non-accelerated filers and smaller reporting companies have 90 days after the fiscal year ends.
by Mar 31, 2027
10-Q
Quarterly report for the quarter ending Mar 31, 2027Non-accelerated filers and smaller reporting companies have 45 days after the quarter ends; quarter ends are taken to the month end.
by May 15, 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. The proxy statement was last filed Apr 27, 2026.
Filings a yearinsider forms included
1135656784534
2026 counts to Nov 13, 2026.
Officer or director change (8-K item 5.02): 2 times in the last 36 months, the newest Sep 3, 2025.Listing warning from its exchange (8-K item 3.01): 3 times in the last 36 months, the newest Oct 11, 2024.SEC letters: 20 in the last 36 months, the newest Apr 30, 2025.A late-filing notice, Form NT 10-K, filed Mar 31, 2025.
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
Mar 19, 2026
8-K items 1.01, 3.03, 5.03, 8.01, 9.01
Major agreement signed; Change to shareholders' rights; Charter, bylaw or fiscal-year change; Other event · Current report
Sep 3, 2025
8-K items 1.01, 5.02, 7.01, 9.01
Major agreement signed; Officer or director change; Investor disclosure (Regulation FD) · Current report
Sep 2, 2025
Jul 7, 2025
8-K items 5.07, 7.01, 9.01
Shareholder vote; Investor disclosure (Regulation FD) · Current report
Mar 28, 2025
8-K items 3.03, 5.03, 9.01
Change to shareholders' rights; Charter, bylaw or fiscal-year change · Current report
Mar 27, 2025
Feb 28, 2025
8-K items 5.07, 7.01, 9.01
Shareholder vote; Investor disclosure (Regulation FD) · Current report
40 of 221 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.