---
title: "Gregory M. Larson resigns as VP–Accounting & Controller; Marcel Teunissen named interim principal accounting officer at Expand Energy"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/290962644.md"
description: "Expand Energy announced that Gregory M. Larson resigned as Vice President – Accounting & Controller, effective June 23, 2026. Marcel Teunissen, Executive Vice President and Chief Financial Officer, has assumed interim principal accounting officer duties while the company searches for a permanent replacement. The resignation was not due to any disagreement with the company regarding operations or policies."
datetime: "2026-06-26T12:03:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/290962644.md)
  - [en](https://longbridge.com/en/news/290962644.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/290962644.md)
generator: "portal-rs"
---

# Gregory M. Larson resigns as VP–Accounting & Controller; Marcel Teunissen named interim principal accounting officer at Expand Energy

**Expand Energy announced that Gregory M. Larson resigned as Vice President – Accounting & Controller, and Marcel Teunissen has assumed interim principal accounting officer duties effective June 23, 2026.**

Individual

Gregory M. Larson

Marcel Teunissen

Role

Vice President – Accounting & Controller

Executive Vice President and Chief Financial Officer; Interim Principal Accounting Officer

Type of Change

Resigned

Assumed interim duties

Effective Date

June 23, 2026

June 23, 2026

Reason

Not the result of any disagreement with the Company on any matter relating to its operations, policies or practices

Company conducting search for permanent Vice President – Accounting & Controller

Replacement Info

Marcel Teunissen assumed interim principal accounting officer duties

Interim appointment while search for permanent VP – Accounting & Controller is conducted

Background Details

Not disclosed

Appointed Executive Vice President and Chief Financial Officer on April 6, 2026; previously entered into indemnification agreement (Exhibit 10.7 to 2025 Form 10-K)

Board/Committee Role Changes

Not disclosed

Not disclosed

Original SEC Filing: EXPAND ENERGY Corp \[ EXE \] - 8-K - Jun. 26, 2026

**Disclaimer**

This is an AI-powered summary. It may contain inaccuracies. Consider verifying important information with the source. Please note this summary is solely based on documents filed with the SEC.

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**