---
schema_version: "secwatch.filing_event.v1"
accession: "0000863110-22-000003"
form_type: "8-K"
ticker: "ARTNA"
cik: "0000863110"
company_name: "ARTESIAN RESOURCES CORP"
filed_at: "2022-01-18T23:59:59+00:00"
generated_at: "2026-06-27T17:47:26.824397+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Artesian subsidiary completes $6.4M acquisition of Tidewater Environmental from Middlesex Water

## Summary
- Artesian Wastewater bought all TESI stock for $6.4M cash plus forgiveness of $2.1M intercompany note.
- TESI serves approximately 3,600 regulated wastewater customers in Sussex County, Delaware.
- Transaction approved by Delaware PSC on Oct 27, 2021; closed Jan 14, 2022.

## SEC filing metadata
- accession: 0000863110-22-000003
- form_type: 8-K
- ticker: ARTNA
- cik: 0000863110
- company_name: ARTESIAN RESOURCES CORP
- filed_at: 2022-01-18T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/863110/000086311022000003/0000863110-22-000003-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/863110/000086311022000003/form8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000863110-22-000003
- JSON: https://secwatch.observer/filing/0000863110-22-000003.json
- Plain text: https://secwatch.observer/filing/0000863110-22-000003.txt

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