---
schema_version: "secwatch.filing_event.v1"
accession: "0000863110-21-000032"
form_type: "8-K"
ticker: "ARTNA"
cik: "0000863110"
company_name: "ARTESIAN RESOURCES CORP"
filed_at: "2021-08-31T23:59:59+00:00"
generated_at: "2026-06-29T06:54:45.719286+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Artesian subsidiary to acquire Tidewater Environmental Services for $6.4M

## Summary
- Artesian Wastewater Management to acquire TESI from Middlesex Water for $6.4M cash and forgiveness of $2.1M intercompany note.
- TESI serves approximately 3,600 regulated wastewater customers in Sussex County, Delaware.
- Closing expected prior to December 31, 2021, subject to Delaware Public Service Commission approval.
- Acquisition expands Artesian's regulated wastewater footprint in Delaware.

## SEC filing metadata
- accession: 0000863110-21-000032
- form_type: 8-K
- ticker: ARTNA
- cik: 0000863110
- company_name: ARTESIAN RESOURCES CORP
- filed_at: 2021-08-31T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/863110/000086311021000032/0000863110-21-000032-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/863110/000086311021000032/8kfile.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000863110-21-000032
- JSON: https://secwatch.observer/filing/0000863110-21-000032.json
- Plain text: https://secwatch.observer/filing/0000863110-21-000032.txt

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