CGTX 8-K: SEC filing
Cognition Therapeutics, Inc.
Filed with the SEC on · accession 0001104659-26-122952
CGTX filed a 8-K (current report) with the SEC on Nov 5, 2026. Cognition Therapeutics, Inc. filed a Form 8-K cover page dated November 3, 2026. The stock moved -7.0% by the first close after the filing.
Summary of the filing
Cognition Therapeutics, Inc. filed a Form 8-K cover page dated November 3, 2026. The filing contains only XBRL cover-page data with no substantive disclosure of a material event.
Key details
How CGTX stock reacted
Close before
$0.68
Nov 4, 2026
First close after
-7.01%
$0.64
5 trading days
—
Since filing
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Click hereFrequently asked questions
What did CGTX file with the SEC on Nov 5, 2026?
CGTX filed a 8-K (SEC filing). Cognition Therapeutics, Inc. filed a Form 8-K cover page dated November 3, 2026. The filing contains only XBRL cover-page data with no substantive disclosure of a material event.
How do I read a 8-K?
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
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 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
How did CGTX stock react to this filing?
CGTX closed at $0.68 before the filing and $0.64 on Nov 5, 2026 (-7.01%).
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