---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-24-108959"
form_type: "8-K"
ticker: null
cik: "0001844149"
company_name: "Spectaire Holdings Inc."
filed_at: "2024-12-13T23:59:59+00:00"
generated_at: "2026-05-29T03:43:13.199297+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Spectaire Holdings auditor UHY LLP resigns effective Dec 9, 2024

## Summary
- UHY LLP resigned as independent auditor on Dec 9, 2024; no disagreements or reportable events in FY2023 or interim through Sep 30, 2024.
- UHY's report on FY2023 financials contained no adverse opinion or qualification.
- Company is quoted OTC under SPEC (common) and SPECW (warrants) after Nasdaq delisting in Aug 2024.
- Successor auditor has not been announced; company requested UHY to furnish letter to SEC.

## SEC filing metadata
- accession: 0001213900-24-108959
- form_type: 8-K
- cik: 0001844149
- company_name: Spectaire Holdings Inc.
- filed_at: 2024-12-13T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1844149/000121390024108959/0001213900-24-108959-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1844149/000121390024108959/ea0224812-8k_spectaire.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-24-108959
- JSON: https://secwatch.observer/filing/0001213900-24-108959.json
- Plain text: https://secwatch.observer/filing/0001213900-24-108959.txt

## Key facts
- Auditor Changes
  UHY LLP resigned as auditor of Spectaire Holdings Inc..
  - Action: resignation
  - Auditor: UHY LLP
  source text: On December 9, 2024, the Company received a resignation letter from UHY LLP ("Former Auditor") with an effective date of December 9, 2024 pursuant to which the Former Auditor resigned from its role as independent registered public accounting firm for Spectaire Holdings Inc. (the "Company").
  evidence_url: https://www.sec.gov/Archives/edgar/data/1844149/000121390024108959/0001213900-24-108959-index.htm

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