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CDXS SCHEDULE 13G/A: SEC filing

Opaleye Management Inc., Opaleye, L.P., and James Silverman

Filed with the SEC on · accession 0001493152-26-050456

CDXS filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Nov 6, 2026. A report the company filed with the SEC (the US market regulator). The stock moved +5.9% by the first close after the filing.

Summary of the filing

Opaleye Management Inc., Opaleye, L.P., and James Silverman filed a joint filing agreement as an amendment to their Schedule 13G regarding beneficial ownership of Codexis, Inc. common shares.

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Key details

FilerOpaleye Management Inc.
FilerOpaleye, L.P.
Subject companyCodexis, Inc.
President of opaleye management inc. and managing member of opaleye gp llcJames Silverman

How CDXS stock reacted

Close before

$1.02

Nov 5, 2026

First close after

+5.88%

$1.08

5 trading days

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Since filing

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Frequently asked questions

What did CDXS file with the SEC on Nov 6, 2026?

CDXS filed a SCHEDULE 13G/A (SEC filing). Opaleye Management Inc., Opaleye, L.P., and James Silverman filed a joint filing agreement as an amendment to their Schedule 13G regarding beneficial ownership of Codexis, Inc. common shares.

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 CDXS stock react to this filing?

CDXS closed at $1.02 before the filing and $1.08 on Nov 6, 2026 (+5.88%).

Other CDXS SEC filings

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