---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-048724"
form_type: "8-K"
ticker: "CWT"
cik: "0001035201"
company_name: "CALIFORNIA WATER SERVICE GROUP"
filed_at: "2025-05-15T23:59:59+00:00"
generated_at: "2026-05-21T04:17:32.592942+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# California Water Service Group files $350M ATM equity distribution agreement

## Summary
- Company may sell up to $350M of common stock through agents Baird, BofA, Morgan Stanley, Wells Fargo, Janney, RBC, Blaylock Van, and Ramirez.
- Shares sold via ordinary brokers' transactions on NYSE or at negotiated prices; commission rate 1.0% of gross sales price.
- Company may also enter forward sale agreements with forward purchasers; net proceeds for general corporate purposes.
- Prospectus supplement filed May 14, 2025; shelf registration on Form S-3 (333-287273) is effective.
- Managers and affiliates have provided various financial services to the company in ordinary course.

## SEC filing metadata
- accession: 0001104659-25-048724
- form_type: 8-K
- ticker: CWT
- cik: 0001035201
- company_name: CALIFORNIA WATER SERVICE GROUP
- filed_at: 2025-05-15T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1035201/000110465925048724/0001104659-25-048724-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1035201/000110465925048724/tm2514576d4_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-048724
- JSON: https://secwatch.observer/filing/0001104659-25-048724.json
- Plain text: https://secwatch.observer/filing/0001104659-25-048724.txt

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