QNRX EFFECT: Shelf registration
Quoin Pharmaceuticals
Filed with the SEC on · accession 9999999995-26-003443
QNRX filed a EFFECT (effect) with the SEC on Nov 4, 2026. Quoin Pharmaceuticals filed an EFFECT notice indicating that a registration statement has been declared effective by the SEC. The stock moved +1.5% by the first close after the filing.
Summary of the filing
Quoin Pharmaceuticals filed an EFFECT notice indicating that a registration statement has been declared effective by the SEC. The filing is a routine effectiveness notice for a shelf or other registration statement.
Key details
How QNRX stock reacted
Close before
$3.93
Nov 3, 2026
First close after
+1.53%
$3.99
5 trading days
—
Since filing
-3.31%
$3.80
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Click hereFrequently asked questions
What did QNRX file with the SEC on Nov 4, 2026?
QNRX filed a EFFECT (Shelf registration). Quoin Pharmaceuticals filed an EFFECT notice indicating that a registration statement has been declared effective by the SEC. The filing is a routine effectiveness notice for a shelf or other registration statement.
What does a shelf registration mean for QNRX stock?
New shares dilute existing holders and are often sold at a discount to the market price.
How do I read a EFFECT?
A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A EFFECT (effect): A report the company filed with the SEC (the US market regulator).
How did QNRX stock react to this filing?
QNRX closed at $3.93 before the filing and $3.99 on Nov 4, 2026 (+1.53%).
Other QNRX SEC filings
- 10-Q · SEC filingNov 5, 2026
- 8-K · SEC filingNov 4, 2026
- 424B5 · Shelf registrationNov 4, 2026
- 424B5 · Shelf registrationNov 4, 2026
- S-3 · Shelf registrationOct 28, 2026
- 8-K · SEC filingOct 20, 2026
- 8-K · SEC filingOct 14, 2026
- DEF 14A · SEC filingOct 2, 2026
- EFFECT · SEC filingSep 25, 2026
- 424B3 · Secondary offeringSep 25, 2026
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