CNTB SCHEDULE 13G/A: SEC filing
Connect Biopharma Holdings Ltd
Filed with the SEC on · accession 0001913491-26-000005
CNTB filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 14, 2026. Connect Biopharma Holdings Ltd filed an amended Schedule 13G, indicating a change in a passive institutional holder's ownership position. The stock moved +0.4% by the first close after the filing.
Summary of the filing
Connect Biopharma Holdings Ltd filed an amended Schedule 13G, indicating a change in a passive institutional holder's ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.
Key details
How CNTB stock reacted
Close before
$2.54
Aug 13, 2026
First close after
+0.39%
$2.55
5 trading days
-10.24%
$2.28
Since filing
-71.31%
$0.73
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Click hereFrequently asked questions
What did CNTB file with the SEC on Aug 14, 2026?
CNTB filed a SCHEDULE 13G/A (SEC filing). Connect Biopharma Holdings Ltd filed an amended Schedule 13G, indicating a change in a passive institutional holder's ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.
How do I read a SCHEDULE 13G/A?
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/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).
How did CNTB stock react to this filing?
CNTB closed at $2.54 before the filing and $2.55 on Aug 14, 2026 (+0.39%). Five trading days later: $2.28 (-10.24%).
Other CNTB SEC filings
- SCHEDULE 13G/A · SEC filingNov 3, 2026
- SCHEDULE 13G · SEC filingOct 6, 2026
- 8-K · Fda approvalSep 30, 2026
- 8-K · Fda approvalSep 15, 2026
- SCHEDULE 13G/A · SEC filingAug 14, 2026
- 8-K · SEC filingAug 12, 2026
- 10-Q · SEC filingAug 12, 2026
- 10-Q · SEC filingMay 12, 2026
- 8-K · SEC filingMay 12, 2026
- 8-K · Fda approvalApr 23, 2026
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