Filing Signals

Source: SEC EDGAR Compiled 2026-11-14 10:32 UTC 23 automated checks passing

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ACORN ENERGY, INC.

CIK 880984 ·Services · All EDGAR filings ↗

Auditor change high SEC item code

ACORN ENERGY, INC. moved from CBIZ to M&K CPAS, PLLC

The company dismissed the auditor. CBIZ → M&K CPAS, PLLC to a smaller firm No disagreements disclosed.

Evidence
Direction
dismissed
Direction label
The company dismissed the auditor
Disagreements disclosed
No
Item code
4.01
Item title
Changes in Registrant's Certifying Accountant
Predecessor auditor
CBIZ
Predecessor tier
national
Severity
high
Source
SEC 8-K item code
Successor auditor
M&K CPAS, PLLC
Successor tier
other
Tier downgrade
Yes
Why
The company's independent registered accounting firm changed.