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PFSA 8-K: Material agreement

Profusa, Inc.

Filed with the SEC on · accession 0001213900-26-116920

PFSA filed a 8-K (current report) with the SEC on Nov 6, 2026. Profusa, Inc. entered into Amendment No. 4 to its Note Modification and Conversion Agreement with NorthView Sponsor I LLC, lowering the conversion price floor for its $2.5 million promissory note to $0.20 per share. The stock moved -8.5% by the first close after the filing.

Summary of the filing

Profusa, Inc. entered into Amendment No. 4 to its Note Modification and Conversion Agreement with NorthView Sponsor I LLC, lowering the conversion price floor for its $2.5 million promissory note to $0.20 per share. The amendment allows the holder to convert the note into common stock at the greater of $0.20 or the prior day's closing price, subject to adjustment.

For details, click here →How to read a 8-K →

Key details

Original principal amount of the promissory note$2.5M
Floor price per share for conversion$0
IssuerProfusa, Inc.
Note holderNorthView Sponsor I LLC

How PFSA stock reacted

Close before

$0.57

Nov 5, 2026

First close after

-8.48%

$0.52

5 trading days

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Since filing

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Frequently asked questions

What did PFSA file with the SEC on Nov 6, 2026?

PFSA filed a 8-K (Material agreement). Profusa, Inc. entered into Amendment No. 4 to its Note Modification and Conversion Agreement with NorthView Sponsor I LLC, lowering the conversion price floor for its $2.5 million promissory note to $0.20 per share. The amendment allows the holder to convert the note into common stock at the greater of $0.20 or the prior day's closing price, subject to adjustment.

What does a material agreement mean for PFSA stock?

A contract important enough that investors need to know about it — a big customer contract, a loan, a merger agreement or a partnership.

How do I read a 8-K?

A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.

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 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.

How did PFSA stock react to this filing?

PFSA closed at $0.57 before the filing and $0.52 on Nov 6, 2026 (-8.48%).

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