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IMA EFFECT: SEC filing

ImageneBio, Inc.

Filed with the SEC on · accession 9999999995-26-002625

IMA filed a EFFECT (effect) with the SEC on Aug 11, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -1.9% by the first close after the filing.

Summary of the filing

ImageneBio, Inc. filed an EFFECT notice with the SEC, indicating that a previously filed registration statement has become effective.

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Key details

FilerImageneBio, Inc.

How IMA stock reacted

Close before

$5.72

Aug 10, 2026

First close after

-1.92%

$5.61

5 trading days

-2.45%

$5.58

Since filing

-27.62%

$4.14

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Frequently asked questions

What did IMA file with the SEC on Aug 11, 2026?

IMA filed a EFFECT (SEC filing). ImageneBio, Inc. filed an EFFECT notice with the SEC, indicating that a previously filed registration statement has become effective.

How do I read a EFFECT?

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 EFFECT (effect): A report the company filed with the SEC (the US market regulator).

How did IMA stock react to this filing?

IMA closed at $5.72 before the filing and $5.61 on Aug 11, 2026 (-1.92%). Five trading days later: $5.58 (-2.45%).

Other IMA SEC filings

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