---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-098202"
form_type: "8-K"
ticker: "CWT"
cik: "0001035201"
company_name: "CALIFORNIA WATER SERVICE GROUP"
filed_at: "2022-09-07T23:59:59+00:00"
generated_at: "2026-06-23T13:39:48.853307+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director Richard P. Magnuson resigns from California Water Service Group board effective Sept. 2, 2022

## Summary
- Magnuson served more than 25 years, including 9 years as lead director and 19 years as nominating & governance committee chair.
- Chairman Peter C. Nelson expressed gratitude for his contributions and guidance.
- No replacement announced; Board size reduced by one member.

## SEC filing metadata
- accession: 0001104659-22-098202
- form_type: 8-K
- ticker: CWT
- cik: 0001035201
- company_name: CALIFORNIA WATER SERVICE GROUP
- filed_at: 2022-09-07T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1035201/000110465922098202/0001104659-22-098202-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1035201/000110465922098202/tm2225414d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-098202
- JSON: https://secwatch.observer/filing/0001104659-22-098202.json
- Plain text: https://secwatch.observer/filing/0001104659-22-098202.txt

## Key facts
- Executive change
  Richard P. Magnuson resigned as member of the Board at CALIFORNIA WATER SERVICE GROUP.
  - Action: resigned
  - Role: member of the Board
  source text: On September 2, 2022, Richard P. Magnuson notified the Chairman of the Board of Directors (the “Board”) of California Water Service Group (the “Company”) of his decision to resign, effective immediately, from his position as a member of the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1035201/000110465922098202/0001104659-22-098202-index.htm

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