ALDX SCHEDULE 13G: SEC filing
A Schedule 13G was
Filed with the SEC on · accession 0000312069-26-000249
ALDX filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 6, 2026. A Schedule 13G was filed regarding Aldeyra Therapeutics, Inc. (ALDX), indicating a passive ownership position by an institutional or other holder. The stock moved +2.9% by the first close after the filing.
Summary of the filing
A Schedule 13G was filed regarding Aldeyra Therapeutics, Inc. (ALDX), indicating a passive ownership position by an institutional or other holder. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.
Key details
How ALDX stock reacted
Close before
$0.62
Nov 5, 2026
First close after
+2.89%
$0.63
5 trading days
—
Since filing
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Click hereFrequently asked questions
What did ALDX file with the SEC on Nov 6, 2026?
ALDX filed a SCHEDULE 13G (SEC filing). A Schedule 13G was filed regarding Aldeyra Therapeutics, Inc. (ALDX), indicating a passive ownership position by an institutional or other holder. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.
How do I read a SCHEDULE 13G?
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 SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).
How did ALDX stock react to this filing?
ALDX closed at $0.62 before the filing and $0.63 on Nov 6, 2026 (+2.89%).
Other ALDX SEC filings
- 10-Q · SEC filingNov 5, 2026
- 8-K · Regulatory actionSep 29, 2026
- 10-Q · SEC filingAug 6, 2026
- 8-K · Material agreementJul 30, 2026
- 8-K · Fda approvalJul 15, 2026
- 8-K · Board changeJun 10, 2026
- 10-Q · SEC filingMay 7, 2026
- 8-K · Fda approvalMay 1, 2026
- DEF 14A · Board changeApr 27, 2026
- 8-K · Board changeApr 20, 2026
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