DREDGECAP
NASDAQ·Services-Engineering Services
ACFN

ACORN ENERGY, INC.

ACORN ENERGY, INC. (ticker: ACFN) is an NASDAQ-listed services-engineering services company. DredgeCap's structured extraction of ACFN's SEC filings surfaces 15 active risk signals, including 12 late-filing signals, 2 delisting/deregistration signals, and 1 auditor-change signal. ACFN reported $2.23M in revenue and -$77K for the period ending 2026-03-31, with operating cash flow of $53K. Cash and equivalents stood at $4.26M (up 64.3% year-over-year). Total assets of $13.13M exceed total liabilities of $4.68M. Each signal on this page is sourced verbatim from the underlying SEC filing. Use the tabs above to drill into auditor history, going-concern citations, dilution mechanics, cash runway, and the full risk-flag inventory.

ACFN Risk Flags

Consolidated view of every risk_flag row ACFNhas surfaced across DredgeCap's extractor pipeline (auditor changes, late filings, delistings, going-concern, dilution, etc.). Each row carries a verbatim source_excerpt and links to the source SEC filing on EDGAR.

CategorySeveritySourceExcerptEDGAR
Late FilinghighNT 10-Q · May 16, 2007Form NT 10-Q filed 2007-05-16 (accession 0001144204-07-026629) notified the SEC of delayed 10-Q filing for period ending 2007-03-31. Substantive filing landed 2007-08-20 (accession 0001144204-07-045262), 97 days after the 2007-05-15 filing …view ↗
Auditor Changemedium10-K · Mar 7, 2024PCAOB-tagged auditor in 10-K filed 2024-03-07 (accession 0001493152-24-009150) was 'Marcum LLP' (PCAOB Firm ID: 688). Prior 10-K filed 2023-03-16 (accession 0001493152-23-007830) was 'Friedman LLP' (PCAOB Firm ID: 711).view ↗
Delistingmedium25-NSE · Aug 27, 2015Form 25-NSE filed 2015-08-27 (accession 0001354457-15-000157) notifies SEC of the removal of a class of securities from listing. No companion Form 15 deregistration detected within 12 months (issuer remains a reporting company as of 2026-05…view ↗
Late FilingmediumNT 10-K · Apr 1, 2008Form NT 10-K filed 2008-04-01 (accession 0001144204-08-019860) notified the SEC of delayed 10-K filing for period ending 2007-12-31. Substantive filing landed 2008-04-15 (accession 0001144204-08-022411), 16 days after the 2008-03-30 filing …view ↗
Late FilingmediumNT 10-K · Mar 30, 2007Form NT 10-K filed 2007-03-30 (accession 0001144204-07-015668) notified the SEC of delayed 10-K filing for period ending 2006-12-31. Substantive filing landed 2007-04-16 (accession 0001144204-07-018919), 16 days after the 2007-03-31 filing …view ↗
Late FilinglowNT 10-Q · May 16, 2008Form NT 10-Q filed 2008-05-16 (accession 0001144204-08-030187) notified the SEC of delayed 10-Q filing for period ending 2008-03-31. Substantive filing landed 2008-05-20 (accession 0001144204-08-030904), 5 days after the 2008-05-15 filing d…view ↗
Late FilinglowNT 10-Q · Nov 15, 2007Form NT 10-Q filed 2007-11-15 (accession 0001144204-07-062156) notified the SEC of delayed 10-Q filing for period ending 2007-09-30. Substantive filing landed 2007-11-19 (accession 0001144204-07-063011), 5 days after the 2007-11-14 filing d…view ↗
Late FilinglowNT 10-Q · Aug 15, 2007Form NT 10-Q filed 2007-08-15 (accession 0001144204-07-044286) notified the SEC of delayed 10-Q filing for period ending 2007-06-30. Substantive filing landed 2007-08-20 (accession 0001144204-07-045262), 6 days after the 2007-08-14 filing d…view ↗
Late FilinglowNT 10-Q · Nov 15, 2006Form NT 10-Q filed 2006-11-15 (accession 0001144204-06-048240) notified the SEC of delayed 10-Q filing for period ending 2006-09-30. Substantive filing landed 2006-11-20 (accession 0001144204-06-049157), 6 days after the 2006-11-14 filing d…view ↗
Late FilinglowNT 10-Q · May 16, 2006Form NT 10-Q filed 2006-05-16 (accession 0001144204-06-021112) notified the SEC of delayed 10-Q filing for period ending 2006-03-31. Substantive filing landed 2006-05-19 (accession 0001144204-06-021602), 4 days after the 2006-05-15 filing d…view ↗
Late FilinglowNT 10-K · Apr 3, 2006Form NT 10-K filed 2006-04-03 (accession 0001144204-06-013405) notified the SEC of delayed 10-K filing for period ending 2005-12-31. Substantive filing landed 2006-04-11 (accession 0001144204-06-014772), 11 days after the 2006-03-31 filing …view ↗
Delistinglow15-12G · Mar 23, 2006Form 15-12G filed 2006-03-23 (accession 0001144204-06-011431) terminated the issuer's SEC registration under the Exchange Act. No companion Form 25 (delisting notice) detected within 12 months — voluntary deregistration without a prior exch…view ↗
Late FilinglowNT 10-Q · Nov 15, 2005Form NT 10-Q filed 2005-11-15 (accession 0001144204-05-036164) notified the SEC of delayed 10-Q filing for period ending 2005-09-30. Substantive filing landed 2005-11-17 (accession 0001144204-05-036583), 3 days after the 2005-11-14 filing d…view ↗
Late FilinglowNT 10-K · Apr 1, 2005Form NT 10-K filed 2005-04-01 (accession 0001144204-05-010139) notified the SEC of delayed 10-K filing for period ending 2004-12-31. Substantive filing landed 2005-04-14 (accession 0001144204-05-011415), 14 days after the 2005-03-31 filing …view ↗
Late FilinglowNT 10-K · Mar 31, 2004Form NT 10-K filed 2004-03-31 (accession 0000930413-04-001631) notified the SEC of delayed 10-K filing for period ending 2003-12-31. Substantive filing landed 2004-04-01 (accession 0000930413-04-001653), 2 days after the 2004-03-30 filing d…view ↗

Related on ACFN

Auditor & opinion →
Source for auditor_change + going-concern flags.
Share-count dilution →
Source for dilution + convertible-debt flags.
Risk-flag rows are produced by DredgeCap's extractor pipeline (lib/extract-auditor-changes, extract-late-filings, etc.). Each row carries a verbatim source_excerpt from the underlying SEC filing — no AI-generated language. Refresh runs daily. Not financial advice.