---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-21-022728"
form_type: "8-K"
ticker: "ACFN"
cik: "0000880984"
company_name: "ACORN ENERGY, INC."
filed_at: "2021-09-15T23:59:59+00:00"
generated_at: "2026-06-29T03:42:39.851513+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Acorn Energy shareholders approve reverse stock split authorization, re-elect directors

## Summary
- Re-elected directors Jan H. Loeb, Gary Mohr, Michael F. Osterer, Samuel M. Zentman.
- Approved amendment authorizing reverse stock split at ratio between 1:10 and 1:20, before Sept 13, 2022.
- Ratified Friedman LLP as independent registered public accounting firm for FY2021.
- Approved non-binding advisory vote on named executive officer compensation.

## SEC filing metadata
- accession: 0001493152-21-022728
- form_type: 8-K
- ticker: ACFN
- cik: 0000880984
- company_name: ACORN ENERGY, INC.
- filed_at: 2021-09-15T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/880984/000149315221022728/0001493152-21-022728-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/880984/000149315221022728/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-21-022728
- JSON: https://secwatch.observer/filing/0001493152-21-022728.json
- Plain text: https://secwatch.observer/filing/0001493152-21-022728.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.