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LGVN SCHEDULE 13G/A: SEC filing

An institutional or individual filer

Filed with the SEC on · accession 0001213900-26-088831

LGVN filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 13, 2026. An institutional or individual filer submitted an amended Schedule 13G for Longeveron Inc. (LGVN), indicating a change in their passive ownership position. The stock moved -6.6% by the first close after the filing.

Summary of the filing

An institutional or individual filer submitted an amended Schedule 13G for Longeveron Inc. (LGVN), indicating a change in their passive ownership position. The filing text provided does not disclose the specific holder, ownership percentage, or share count.

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Key details

IssuerLongeveron Inc.

How LGVN stock reacted

Close before

$7.47

Aug 12, 2026

First close after

-6.60%

$6.98

5 trading days

+10.10%

$8.22

Since filing

-75.77%

$1.81

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Frequently asked questions

What did LGVN file with the SEC on Aug 13, 2026?

LGVN filed a SCHEDULE 13G/A (SEC filing). An institutional or individual filer submitted an amended Schedule 13G for Longeveron Inc. (LGVN), indicating a change in their passive ownership position. The filing text provided does not disclose the specific holder, ownership percentage, or share count.

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 LGVN stock react to this filing?

LGVN closed at $7.47 before the filing and $6.98 on Aug 13, 2026 (-6.60%). Five trading days later: $8.22 (+10.10%).

Other LGVN SEC filings

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