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CMMB SCHEDULE 13D: SEC filing

Scipher Medicine Corp

Filed with the SEC on · accession 0001493152-26-051041

CMMB filed a SCHEDULE 13D (schedule 13d) with the SEC on Nov 10, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -2.3% by the first close after the filing.

Summary of the filing

Scipher Medicine Corp filed a Schedule 13D disclosing beneficial ownership of 10.4% of Chemomab Therapeutics' ordinary shares after purchasing 932,203 ADSs (74,576,240 ordinary shares) for approximately $1.1 million through Chemomab's ATM facility.

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Key details

Aggregate purchase price for 932,203 ADSs$1.1M
Purchase price per ADS$1
Ordinary shares represented by purchased ADSs$74.6M
Scipher investment in ADSs per CNPA Amendment No. 3$990K
Notes issued through November 3, 2026 used to fund purchase$859K
Working capital used to fund purchase$241K
Reporting person / beneficial ownerScipher Medicine Corp
IssuerChemomab Therapeutics Ltd.
Sales agent for atm facilityLifeSci Capital, LLC
Board member, scipher medicine corpAlbert-Laszlo Barabasi
Board member, scipher medicine corpReginald Seeto
Board member, scipher medicine corpStefan Krieglstein
Board member, scipher medicine corpSteve Liapis
Board member, scipher medicine corpJoseph Loscalzo

How CMMB stock reacted

Close before

$1.31

Nov 9, 2026

First close after

-2.29%

$1.28

5 trading days

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Since filing

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Frequently asked questions

What did CMMB file with the SEC on Nov 10, 2026?

CMMB filed a SCHEDULE 13D (SEC filing). Scipher Medicine Corp filed a Schedule 13D disclosing beneficial ownership of 10.4% of Chemomab Therapeutics' ordinary shares after purchasing 932,203 ADSs (74,576,240 ordinary shares) for approximately $1.1 million through Chemomab's ATM facility.

How do I read a SCHEDULE 13D?

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 13D (schedule 13d): A report the company filed with the SEC (the US market regulator).

How did CMMB stock react to this filing?

CMMB closed at $1.31 before the filing and $1.28 on Nov 10, 2026 (-2.29%).

Other CMMB SEC filings

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