SNGX 424B3: SEC filing
Soligenix
Filed with the SEC on · accession 0001104659-26-123865
SNGX filed a 424B3 (prospectus (offering)) with the SEC on Nov 6, 2026. The final terms of an offering of shares or bonds. The stock moved +0.6% by the first close after the filing.
Summary of the filing
Soligenix filed a 424B3 prospectus supplement incorporating its Form 10-Q for the quarter ended September 30, 2026, covering 4,253 shares of common stock underlying previously issued common warrants.
Key details
How SNGX stock reacted
Close before
$0.33
Nov 5, 2026
First close after
+0.63%
$0.34
5 trading days
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Since filing
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Click hereFrequently asked questions
What did SNGX file with the SEC on Nov 6, 2026?
SNGX filed a 424B3 (SEC filing). Soligenix filed a 424B3 prospectus supplement incorporating its Form 10-Q for the quarter ended September 30, 2026, covering 4,253 shares of common stock underlying previously issued common warrants.
How do I read a 424B3?
The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.
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 424B3 (prospectus (offering)): The final terms of an offering of shares or bonds.
How did SNGX stock react to this filing?
SNGX closed at $0.33 before the filing and $0.34 on Nov 6, 2026 (+0.63%).
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