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Aptinyx Inc. (APTX) Stock Analysis

DELISTED 2023

What happened to Aptinyx Inc. (APTX) stock?

Aptinyx Inc. (APTX) no longer trades on public markets. It was delisted in December 2023. The figures below are historical and are not a current quote.

Status:
Delisted — no longer trades
Delisting date:
December 2023
Last recorded price (historical):
$0.096 (last quote on record before the December 2023 delisting; historical, not a current quote)
Vol: 231.1K| 52-wk range: $0.009 – $0.72
Data from FMP · Methodology

For informational purposes only. Not financial advice. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Aptinyx Inc. (APTX). Aptinyx Inc. is a clinical-stage biopharmaceutical company focused on developing novel treatments for brain and nervous system disorders. Their pipeline includes multiple Phase II clinical trials targeting conditions like diabetic neuropathy, fibromyalgia, PTSD, and Parkinson's disease.

Last analyzed: May 10, 2026
Aptinyx Inc. is a clinical-stage biopharmaceutical company focused on developing novel treatments for brain and nervous system disorders. Their pipeline includes multiple Phase II clinical trials targeting conditions like diabetic neuropathy, fibromyalgia, PTSD, and Parkinson's disease.

Aptinyx Inc. (APTX) Healthcare & Pipeline Overview

Employees12
Model self-rating on this text: 71% (not a measure of the evidence) Updated: May 10, 2026

More about this archive record

Can I still buy APTX shares?

No. APTX stopped trading on public markets in December 2023, so the shares are not available through a broker. Anything you see quoted for APTX elsewhere is historical data, not a live market.

Are the figures on this page current?

No. Every number here is the last value recorded before APTX stopped trading. Nothing on this page updates, and none of it is a current quote.

Why does this page still exist?

Because people still search for what happened to Aptinyx Inc.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Analysis updated
Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. Last updated: .

Data provided for informational purposes only.