CLNN SCHEDULE 13G/A: SEC filing

Clene Inc.

Filed with the SEC on Aug 11, 2026 · accession 0001835544-26-000023

CLNN filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 11, 2026. Clene Inc. filed an amended Schedule 13G, indicating a passive institutional holder has updated its beneficial ownership position in the company. The stock moved -15.3% by the first close after the filing.

Summary of the filing

Clene Inc. filed an amended Schedule 13G, indicating a passive institutional holder has updated its beneficial ownership position in the company. The filing does not disclose a change in control intent or activist plans.

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Key details

IssuerClene Inc.

How CLNN stock reacted

Close before

$5.16

Aug 10, 2026

First close after

-15.31%

$4.37

5 trading days

-18.60%

$4.20

Since filing

-23.45%

$3.95

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Frequently asked questions

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

CLNN filed a SCHEDULE 13G/A (SEC filing). Clene Inc. filed an amended Schedule 13G, indicating a passive institutional holder has updated its beneficial ownership position in the company. The filing does not disclose a change in control intent or activist plans.

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 CLNN stock react to this filing?

CLNN closed at $5.16 before the filing and $4.37 on Aug 11, 2026 (-15.31%). Five trading days later: $4.20 (-18.60%).

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