---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-054108"
form_type: "8-K/A"
ticker: "MOG-A"
cik: "0000067887"
company_name: "MOOG INC."
filed_at: "2025-11-26T23:59:59+00:00"
generated_at: "2026-05-16T16:42:43.904825+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Moog dismisses EY as auditor; material weakness in internal controls over commercial aircraft contracts

## Summary
- EY dismissed as independent auditor effective Nov 26, 2025 after completing FY2025 audit.
- EY's audit reports for FY2024 and FY2025 were unqualified for financial statements.
- EY issued adverse opinion on internal controls for FY2025 due to material weakness in controls over long-term aftermarket service revenue contracts in Commercial Aircraft segment.
- KPMG engaged as new auditor for fiscal year ending Oct 3, 2026, starting with Q1 FY2026 review.
- No disagreements between Company and EY on accounting principles or practices during the period.

## SEC filing metadata
- accession: 0001628280-25-054108
- form_type: 8-K/A
- ticker: MOG-A
- cik: 0000067887
- company_name: MOOG INC.
- filed_at: 2025-11-26T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.65
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/67887/000162828025054108/0001628280-25-054108-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/67887/000162828025054108/mog-20250804.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-054108
- JSON: https://secwatch.observer/filing/0001628280-25-054108.json
- Plain text: https://secwatch.observer/filing/0001628280-25-054108.txt

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