---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-125481"
form_type: "8-K"
ticker: null
cik: "0001674365"
company_name: "Aptinyx Inc."
filed_at: "2022-12-08T23:59:59+00:00"
generated_at: "2026-06-21T07:34:33.869913+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Aptinyx transfers listing to Nasdaq Capital Market; gets 180-day cure for bid price non-compliance

## Summary
- Transfer from Nasdaq Global Select to Capital Market effective Dec 9, 2022; stock symbol remains APTX.
- Received additional 180-day period until June 5, 2023 to regain $1.00 minimum bid price compliance.
- Also non-compliant on audit committee composition (needs 3 independent directors) due to Patrick Enright resignation; cure until Nov 30, 2023 or next annual meeting.
- Company may consider reverse stock split to cure bid price deficiency; no assurance of success.

## SEC filing metadata
- accession: 0001104659-22-125481
- form_type: 8-K
- cik: 0001674365
- company_name: Aptinyx Inc.
- filed_at: 2022-12-08T23:59:59+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/1674365/000110465922125481/0001104659-22-125481-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1674365/000110465922125481/tm2232290d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-125481
- JSON: https://secwatch.observer/filing/0001104659-22-125481.json
- Plain text: https://secwatch.observer/filing/0001104659-22-125481.txt

## Key facts
- Listing & Compliance Notices
  Aptinyx Inc. received a nasdaq extension granted notice regarding minimum bid price (rules 5810(c)(3)(H)).
  - Exchange: nasdaq
  - Notice: extension granted
  - Deficiency: minimum bid price
  - Rules: 5810(c)(3)(H)
  source text: m of 10 consecutive business days as required under the applicable rule, the Staff will provide written notification to the Company that it has regained compliance with the Bid Price Requirement, unless the Staff exercises its discretion to extend this ten-day period pursuant to Nasdaq Listing Rule 5810(c)(3)(H). If the Company does not regain compliance with the Bid Price Requirement by the applicable date, the Staff will provide written notification that the Company’s securities will be delisted. At that time, the Company may appeal the Staff’s determination to a Nasdaq Listing Qualification
  evidence_url: https://www.sec.gov/Archives/edgar/data/1674365/000110465922125481/0001104659-22-125481-index.htm

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