CBIO SCHEDULE 13G: SEC filing
A Schedule 13G was
Filed with the SEC on · accession 0002012383-26-003736
CBIO filed a SCHEDULE 13G (schedule 13g) with the SEC on Oct 27, 2026. A Schedule 13G was filed regarding beneficial ownership of Crescent Biopharma, Inc. (CBIO) common stock. The stock moved +4.0% by the first close after the filing.
Summary of the filing
A Schedule 13G was filed regarding beneficial ownership of Crescent Biopharma, Inc. (CBIO) common stock. The filing indicates a passive investor position with no stated intent to influence control of the company.
Key details
How CBIO stock reacted
Close before
$12.76
Oct 26, 2026
First close after
+4.00%
$13.27
5 trading days
+1.18%
$12.91
Since filing
+3.17%
$13.16
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Click hereFrequently asked questions
What did CBIO file with the SEC on Oct 27, 2026?
CBIO filed a SCHEDULE 13G (SEC filing). A Schedule 13G was filed regarding beneficial ownership of Crescent Biopharma, Inc. (CBIO) common stock. The filing indicates a passive investor position with no stated intent to influence control of the company.
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 CBIO stock react to this filing?
CBIO closed at $12.76 before the filing and $13.27 on Oct 27, 2026 (+4.00%). Five trading days later: $12.91 (+1.18%).
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