---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-071458"
form_type: "8-K"
ticker: "MATV"
cik: "0001000623"
company_name: "Mativ Holdings, Inc."
filed_at: "2023-03-15T23:59:59+00:00"
generated_at: "2026-06-18T01:31:30.829520+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Mativ appoints Greg Weitzel as CFO, succeeding Andrew Wamser

## Summary
- Andrew Wamser departs as EVP and CFO effective April 1, 2023; termination without cause after change of control.
- Greg Weitzel named CFO effective April 2, 2023; previously VP of Financial Planning & Analysis since the Neenah merger.
- Weitzel receives base salary of $425,000, short-term incentive target of $276,250, and long-term incentive target of $531,250.
- Weitzel held senior finance roles at Neenah since 2013 and at Georgia-Pacific before that.
- Company is a ~$3B specialty materials firm formed by the July 2022 merger of Neenah and SWM International.

## SEC filing metadata
- accession: 0001193125-23-071458
- form_type: 8-K
- ticker: MATV
- cik: 0001000623
- company_name: Mativ Holdings, Inc.
- filed_at: 2023-03-15T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1000623/000119312523071458/0001193125-23-071458-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1000623/000119312523071458/d448054d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-071458
- JSON: https://secwatch.observer/filing/0001193125-23-071458.json
- Plain text: https://secwatch.observer/filing/0001193125-23-071458.txt

## Key facts
- Executive change
  Andrew Wamser departed as Executive Vice President and Chief Financial Officer at Mativ Holdings, Inc..
  - Action: departure
  - Role: Executive Vice President and Chief Financial Officer
  source text: On March 15, 2023, Mativ Holdings, Inc. (the “Company”) announced the departure of Andrew Wamser from his role as Executive Vice President and Chief Financial Officer of the Company, effective April 1, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1000623/000119312523071458/0001193125-23-071458-index.htm
- Executive change
  Greg Weitzel was appointed as Chief Financial Officer at Mativ Holdings, Inc..
  - Action: appointed
  - Role: Chief Financial Officer
  source text: Effective April 2, 2023, Greg Weitzel will become the Chief Financial Officer of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1000623/000119312523071458/0001193125-23-071458-index.htm

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