---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-23-003146"
form_type: "8-K"
ticker: null
cik: "0001870129"
company_name: "Rose Hill Acquisition Corp"
filed_at: "2023-01-27T23:59:59+00:00"
generated_at: "2026-06-20T07:24:25.236159+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Rose Hill Acquisition Corp receives Nasdaq delisting notice for non-compliance with four listing rules

## Summary
- Notice cites failure to meet minimum publicly held shares (1.1M), market value of listed securities ($50M), publicly held shares market value ($15M), and total holders (400).
- Company has 14 calendar days to submit a compliance plan to Nasdaq; if accepted, an extension may be granted.
- No immediate effect on listing of Class A shares (ROSE), units (ROSEU), or warrants (ROSEW) while plan is pending.
- If Nasdaq rejects the plan, the company can appeal to the Nasdaq Hearings Panel; compliance is not guaranteed.

## SEC filing metadata
- accession: 0001140361-23-003146
- form_type: 8-K
- cik: 0001870129
- company_name: Rose Hill Acquisition Corp
- filed_at: 2023-01-27T23:59:59+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/1870129/000114036123003146/0001140361-23-003146-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1870129/000114036123003146/brhc10047164_8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-23-003146
- JSON: https://secwatch.observer/filing/0001140361-23-003146.json
- Plain text: https://secwatch.observer/filing/0001140361-23-003146.txt

## Key facts
- Listing & Compliance Notices
  Rose Hill Acquisition Corp received a nasdaq deficiency notice notice regarding market value (rules 5450(b)(2)(B), 5450(b)(2)(A), 5450(b)(2)(C), 5450(a)(2)).
  - Exchange: nasdaq
  - Notice: deficiency notice
  - Deficiency: market value
  - Rules: 5450(b)(2)(B), 5450(b)(2)(A), 5450(b)(2)(C), 5450(a)(2)
  source text: January 24, 2023, Rose Hill Acquisition Corporation (the “Company”) received a notice (the “Notice”) from the Listing Qualifications Department of the Nasdaq Stock Market LLC (“Nasdaq”) indicating that the Company was no longer in compliance with certain requirements of the Nasdaq Listing Rules set forth in (i) 5450(b)(2)(B), requiring a minimum of 1,100,000 Publicly Held Shares, (ii) Listing Rule 5450(b)(2)(A), requiring a minimum of $50 million Market Value of Listed Securities, (iii) Listing Rule 5450(b)(2)(C), requiring a minimum of $15 million in Market Value of Publicly Held Shares and
  evidence_url: https://www.sec.gov/Archives/edgar/data/1870129/000114036123003146/0001140361-23-003146-index.htm

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