---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-023979"
form_type: "8-K"
ticker: "CWT"
cik: "0001035201"
company_name: "CALIFORNIA WATER SERVICE GROUP"
filed_at: "2026-03-05T23:59:59+00:00"
generated_at: "2026-05-15T19:17:22.817962+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# California Water Service VP Rates & Regulatory Affairs plans retirement

## Summary
- Greg Milleman, VP Rates and Regulatory Affairs, announced retirement on March 2, 2026; effective date TBD.
- Milleman will retire after 13 years of service with the utility.
- Company expects to announce a replacement before the retirement effective date.

## SEC filing metadata
- accession: 0001104659-26-023979
- form_type: 8-K
- ticker: CWT
- cik: 0001035201
- company_name: CALIFORNIA WATER SERVICE GROUP
- filed_at: 2026-03-05T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1035201/000110465926023979/0001104659-26-023979-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1035201/000110465926023979/tm268111d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-023979
- JSON: https://secwatch.observer/filing/0001104659-26-023979.json
- Plain text: https://secwatch.observer/filing/0001104659-26-023979.txt

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