---
schema_version: "secwatch.filing_event.v1"
accession: "0001564590-23-005517"
form_type: "8-K"
ticker: null
cik: "0001844149"
company_name: "Spectaire Holdings Inc."
filed_at: "2023-04-07T23:59:59+00:00"
generated_at: "2026-06-17T04:43:47.452004+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Nasdaq notifies Perception Capital Corp II of non-compliance with MVLS rule

## Summary
- Received Nasdaq letter on Apr 3, 2023: MVLS of Class A ordinary shares below $50M for 30 consecutive business days.
- Company has until Oct 2, 2023 to regain compliance; MVLS must be ≥$50M for 10 consecutive business days.
- If not compliant by deadline, Nasdaq will delist shares from Global Market; company may appeal or transfer to Capital Market.

## SEC filing metadata
- accession: 0001564590-23-005517
- form_type: 8-K
- cik: 0001844149
- company_name: Spectaire Holdings Inc.
- filed_at: 2023-04-07T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 3.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1844149/000156459023005517/0001564590-23-005517-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1844149/000156459023005517/pcct-8k_20230403.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001564590-23-005517
- JSON: https://secwatch.observer/filing/0001564590-23-005517.json
- Plain text: https://secwatch.observer/filing/0001564590-23-005517.txt

## Key facts
- Listing & Compliance Notices
  Spectaire Holdings Inc. received a nasdaq deficiency notice notice regarding market value (rules 5450(b)(2)(A)).
  - Exchange: nasdaq
  - Notice: deficiency notice
  - Deficiency: market value
  - Rules: 5450(b)(2)(A)
  source text: April 3, 2023, Perception Capital Corp. II (the “ Company ”) received a letter (the “ Letter ”) from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“ Nasdaq ”) that, for the previous 30 consecutive business days, the Market Value of Listed Securities (“ MVLS ”) for the Class A ordinary shares of the Company, par value $0.0001 per share (“ Class A Ordinary Shares ”), was below the $50 million minimum MVLS requirement for continued listing on The Nasdaq Global Market under Nasdaq Listing Rule 5450(b)(2)(A) (the “ MVLS Rule ”). The Letter is only a notification of deficienc
  evidence_url: https://www.sec.gov/Archives/edgar/data/1844149/000156459023005517/0001564590-23-005517-index.htm

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