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NVNO SCHEDULE 13G/A: SEC filing

Thomas A. Satterfield, Jr.

Filed with the SEC on · accession 0001104659-26-125054

NVNO filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Nov 10, 2026. Thomas A. Satterfield, Jr. filed an amended Schedule 13G reporting beneficial ownership of 33,470 shares, or 4.8%, of enVVeno Medical Corporation common stock as of September 30, 2026. The stock moved -5.8% by the first close after the filing.

Summary of the filing

Thomas A. Satterfield, Jr. filed an amended Schedule 13G reporting beneficial ownership of 33,470 shares, or 4.8%, of enVVeno Medical Corporation common stock as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(c).

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Key details

Shares beneficially owned$33K
Percent of class owned$5
Shares outstanding of issuer as of October 29, 2026$695K
IssuerenVVeno Medical Corporation
Holder of 5,714 shares, wholly owned by mr. satterfieldTomsat Investment & Trading Co., Inc.
Holder of 17,142 shares, managed by an entity in which mr. satterfield owns 50%Caldwell Mill Opportunity Fund, LLC
Beneficial owner / filerThomas A. Satterfield, Jr.

How NVNO stock reacted

Close before

$6.85

Nov 9, 2026

First close after

-5.84%

$6.45

5 trading days

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Since filing

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Frequently asked questions

What did NVNO file with the SEC on Nov 10, 2026?

NVNO filed a SCHEDULE 13G/A (SEC filing). Thomas A. Satterfield, Jr. filed an amended Schedule 13G reporting beneficial ownership of 33,470 shares, or 4.8%, of enVVeno Medical Corporation common stock as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(c).

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 NVNO stock react to this filing?

NVNO closed at $6.85 before the filing and $6.45 on Nov 10, 2026 (-5.84%).

Other NVNO SEC filings

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