---
schema_version: "secwatch.filing_event.v1"
accession: "0001436126-23-000026"
form_type: "8-K"
ticker: "MG"
cik: "0001436126"
company_name: "Mistras Group, Inc."
filed_at: "2023-05-24T23:59:59+00:00"
generated_at: "2026-06-14T15:51:00.500557+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Mistras Group shareholders elect all eight director nominees, ratify PwC, approve say-on-pay at 2023 annual meeting

## Summary
- All eight director nominees elected with 21.9M to 23.4M votes for; broker non-votes 3.19M.
- Ratification of PricewaterhouseCoopers as auditor passed with 27.1M for, 38,703 against.
- Advisory vote on executive compensation approved with 23.2M for, 467,887 against.
- Shareholders selected one-year frequency for say-on-pay advisory votes (22.7M for one year).
- Annual meeting held May 22, 2023; all management proposals approved.

## SEC filing metadata
- accession: 0001436126-23-000026
- form_type: 8-K
- ticker: MG
- cik: 0001436126
- company_name: Mistras Group, Inc.
- filed_at: 2023-05-24T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1436126/000143612623000026/0001436126-23-000026-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1436126/000143612623000026/a8k-proxyresults12.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001436126-23-000026
- JSON: https://secwatch.observer/filing/0001436126-23-000026.json
- Plain text: https://secwatch.observer/filing/0001436126-23-000026.txt

## Key facts
- Shareholder Votes
  Mistras Group, Inc. shareholders approved Advisory vote on executive compensation at the 2023-05-22 meeting.
  - Proposal: say on pay
  - Outcome: passed
  - Meeting: 2023-05-22
  source text: approved the Company’s executive compensation programs
  evidence_url: https://www.sec.gov/Archives/edgar/data/1436126/000143612623000026/0001436126-23-000026-index.htm
- Shareholder Votes
  Mistras Group, Inc. shareholders approved Ratification of PricewaterhouseCoopers LLP as independent registered public accounting firm for 2023 at the 2023-05-22 meeting.
  - Proposal: auditor ratification
  - Outcome: passed
  - Meeting: 2023-05-22
  source text: ratified the appointment of PricewaterhouseCoopers LLP as the Company’s independent registered public accounting firm for 2023
  evidence_url: https://www.sec.gov/Archives/edgar/data/1436126/000143612623000026/0001436126-23-000026-index.htm
- Shareholder Votes
  Mistras Group, Inc. shareholders approved Advisory vote on frequency of say-on-pay (one year) at the 2023-05-22 meeting.
  - Proposal: say on pay frequency
  - Outcome: passed
  - Meeting: 2023-05-22
  source text: Shareholders approved the Board of Director’s recommendation of one year as the frequency of an advisory shareholder vote on the Company’s executive compensation
  evidence_url: https://www.sec.gov/Archives/edgar/data/1436126/000143612623000026/0001436126-23-000026-index.htm
- Shareholder Votes
  Mistras Group, Inc. shareholders approved Election of eight nominees to the Board of Directors at the 2023-05-22 meeting.
  - Proposal: director election
  - Outcome: passed
  - Meeting: 2023-05-22
  source text: Shareholders elected the eight nominees to the Board of Directors for one-year terms
  evidence_url: https://www.sec.gov/Archives/edgar/data/1436126/000143612623000026/0001436126-23-000026-index.htm

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