---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-26-006280"
form_type: "8-K"
ticker: "UMAC"
cik: "0001956955"
company_name: "Unusual Machines, Inc."
filed_at: "2026-08-12T20:20:45+00:00"
generated_at: "2026-08-12T20:22:08.965611+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Unusual Machines replaces auditor with EY, amends stockholder voting threshold

## Summary
- Dismissed Salberg & Company, P.A. as independent auditor on Aug 12, 2026; no disagreements or reportable events in FY2024-2025.
- Engaged Ernst & Young LLP as new independent registered public accounting firm for FY2026, effective Aug 12, 2026.
- Adopted Third Amendment to Bylaws: stockholder actions (non-director elections) now pass if votes for exceed votes against, unless Nevada law or Bylaw 3.05(c) requires more.
- Salberg's report on FY2024 and FY2025 financials contained no adverse opinion or qualification.
- Company requested Salberg letter to SEC; to be filed as Exhibit 16.1.

## SEC filing metadata
- accession: 0001683168-26-006280
- form_type: 8-K
- ticker: UMAC
- cik: 0001956955
- company_name: Unusual Machines, Inc.
- filed_at: 2026-08-12T20:20:45+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 4.01, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1956955/000168316826006280/0001683168-26-006280-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1956955/000168316826006280/umac_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-26-006280
- JSON: https://secwatch.observer/filing/0001683168-26-006280.json
- Plain text: https://secwatch.observer/filing/0001683168-26-006280.txt

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