---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-165257"
form_type: "8-K"
ticker: "SWX"
cik: "0001692115"
company_name: "Southwest Gas Holdings, Inc."
filed_at: "2022-06-01T23:59:59+00:00"
generated_at: "2026-06-25T05:31:20.395395+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Southwest Gas CFO Peterson to retire by Oct 2022; Icahn nominee Teno joins board

## Summary
- CFO Gregory Peterson to retire by October 2022 after 26 years; no disagreement cited.
- Icahn portfolio manager Andrew Teno appointed to board effective May 27, 2022, replacing H. Russell Frisby.
- Teno serves on Strategic Transactions and Compensation Committees; Frisby's resignation not due to disagreements.
- Teno also serves on boards of FirstEnergy, Herc Holdings, and Cheniere Energy.

## SEC filing metadata
- accession: 0001193125-22-165257
- form_type: 8-K
- ticker: SWX
- cik: 0001692115
- company_name: Southwest Gas Holdings, Inc.
- filed_at: 2022-06-01T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1692115/000119312522165257/0001193125-22-165257-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/92416/000119312522165257/d347180d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-165257
- JSON: https://secwatch.observer/filing/0001193125-22-165257.json
- Plain text: https://secwatch.observer/filing/0001193125-22-165257.txt

## Key facts
- Executive change
  Andrew J. Teno was appointed as Director at Southwest Gas Holdings, Inc..
  - Action: appointed
  - Role: Director
  source text: the Board appointed Mr. Teno to fill the vacancy created by Mr. Frisby’s resignation, effective immediately
  evidence_url: https://www.sec.gov/Archives/edgar/data/1692115/000119312522165257/0001193125-22-165257-index.htm
- Executive change
  Gregory J. Peterson departed as Senior Vice President/Chief Financial Officer at Southwest Gas Holdings, Inc..
  - Action: intends to retire
  - Role: Senior Vice President/Chief Financial Officer
  source text: On May 27, 2022, Gregory J. Peterson, informed Southwest Gas Holdings, Inc. (the “Company”) that he intends to retire as Senior Vice President/Chief Financial Officer of the Company and of Southwest Gas Corporation by October 2022, after nearly 26 years of service.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1692115/000119312522165257/0001193125-22-165257-index.htm
- Executive change
  H. Russell Frisby, Jr. resigned as Director at Southwest Gas Holdings, Inc..
  - Action: resigned
  - Role: Director
  source text: on May 27, Mr. Frisby resigned from the Board, effective immediately
  evidence_url: https://www.sec.gov/Archives/edgar/data/1692115/000119312522165257/0001193125-22-165257-index.htm

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