Filing Signals

Source: SEC EDGAR Compiled 2026-09-14 08:28 UTC All 21 checks passing

← All events

Unusual Machines, Inc.

CIK 1956955 UMAC·Manufacturing · All EDGAR filings ↗

Progression

  1. Material weakness 10-K
  2. Auditor change 8-K +153d
Refine
Form
An amendment is grouped with the report it amends; every 12b-25 notice is one group

Auditor change SEC item code

Unusual Machines, Inc. dismissed its auditor and engaged EY

The company dismissed the auditor. not stated → EY No disagreements disclosed.

Evidence
Direction
dismissed
Direction label
The company dismissed the auditor
Item code
4.01
Item title
Changes in Registrant's Certifying Accountant
Severity
normal
Source
SEC 8-K item code
Successor auditor
EY
Successor tier
big_four
Tier downgrade
No
Why
The company's independent registered accounting firm changed.

Source filing ↗

Material weakness Filing comparison

Unusual Machines, Inc. reported internal control effective again after a material weakness

Material weakness in internal control → Internal control reported effective

The weakness was first reported on 2025-03-27 — 350 days and 1 annual report before this one.

Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with policies or procedures may deteriorate. 43 Our management assessed the effectiveness of our internal control over financial reporting based on the parameters set forth above and has concluded that as of December 31, 2025, our internal control over financial reporting were effective to provide reasonable assurance…
Evidence
Current state
effective
Current state label
Internal control reported effective
Direction
remediated
Prior filed
2025-03-27
Prior form
10-K
Prior state
material_weakness
Prior state label
Material weakness in internal control
Remediation stated
Yes
Severity
normal
Source
Item 9A internal control conclusion, compared with the prior filing
Weakness annual reports
1
Weakness days reported
350
Weakness first reported
2025-03-27
Why
The company's conclusion on internal control over financial reporting changed: a material weakness was newly reported, or a previously reported one no longer appears.

Source filing ↗ Prior filing ↗