OSUR SCHEDULE 13G/A: SEC filing

An institutional holder

Filed with the SEC on Oct 30, 2026 · accession 0002100119-26-001668

OSUR filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Oct 30, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -3.4% by the first close after the filing.

Summary of the filing

An institutional holder filed an amended Schedule 13G for OraSure Technologies Inc. The filing text available does not disclose the holder's identity, ownership percentage, or any change in position.

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Key details

IssuerOraSure Technologies Inc.

How OSUR stock reacted

Close before

$4.08

Oct 29, 2026

First close after

-3.43%

$3.94

5 trading days

-17.40%

$3.37

Since filing

-15.69%

$3.44

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Frequently asked questions

What did OSUR file with the SEC on Oct 30, 2026?

OSUR filed a SCHEDULE 13G/A (SEC filing). An institutional holder filed an amended Schedule 13G for OraSure Technologies Inc. The filing text available does not disclose the holder's identity, ownership percentage, or any change in position.

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 OSUR stock react to this filing?

OSUR closed at $4.08 before the filing and $3.94 on Oct 30, 2026 (-3.43%). Five trading days later: $3.37 (-17.40%).

Other OSUR SEC filings

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