Profusa (PFSA) furnishes updated investor presentation via 8-K

Profusa, Inc. furnished an updated investor presentation under Item 7.01 of an 8-K. The company posted the presentation to its website on October 20, 2025 and attached it as Exhibit 99.1.

Rhea-AI Filing Summary

Profusa, Inc. furnished an updated investor presentation under Item 7.01 of an 8-K. The company posted the presentation to its website on October 20, 2025 and attached it as Exhibit 99.1.

The information in Item 7.01, including Exhibit 99.1, is being furnished and is not deemed filed for purposes of Section 18 of the Exchange Act, nor incorporated by reference into other filings except as specifically stated. The presentation includes forward-looking statements, with related risks described on page two of the deck.

8-K Event Classification

2 items: 7.01, 9.01

2 items

Item 7.01 Regulation FD Disclosure Disclosure

Material non-public information disclosed under Regulation Fair Disclosure, often investor presentations or guidance.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Profusa (PFSA) announce in this 8-K?

Profusa furnished an updated investor presentation under Item 7.01 and attached it as Exhibit 99.1.

When was the updated investor presentation posted?

It was posted on October 20, 2025.

Is the investor presentation considered filed or furnished?

It is furnished under Item 7.01 and not deemed filed for Section 18 purposes.

Does Section 18 liability apply to this presentation?

No. Information furnished under Item 7.01, including Exhibit 99.1, is not subject to Section 18 liabilities.

Where can I find the investor presentation?

It is available on the company’s website and attached to the 8-K as Exhibit 99.1.

What forward-looking statement caution is included?

The deck contains forward-looking statements; related risks and uncertainties are discussed on page two of the presentation.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 10/20/2025 - 05:51 PM EDT Learn about SEC filing dates

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): October 20, 2025

PROFUSA, INC.

(Exact name of registrant as specified in its charter)

Delaware		001-41177		86-3437271
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

626 Bancroft Way, Suite A

Berkeley, CA 94710

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (925) 997-6925

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, par value $0.0001 per share		PFSA		The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 7.01 Regulation FD Disclosure

On October 20, 2025, Profusa, Inc. (the “Company”) published an updated investor presentation to its website (the “Investor Presentation”). The Company may use the Investor Presentation, possibly with modifications, in presentations from time to time thereafter to current and potential investors, analysts, lenders, business partners, customers, employees and others with an interest in the Company and its business.

The Investor Presentation contains forward-looking statements. See page two of the Investor Presentation for a discussion of certain forward-looking statements that are included therein and the risks and uncertainties related thereto.

A copy of the Investor Presentation is attached hereto as Exhibit 99.1.

The information provided in Item 7.01 of this Current Report on Form 8-K, including Exhibit 99.1 attached hereto, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section. Such information shall not be deemed incorporated by reference into any filing of the Company under the Securities Act or the Exchange Act, whether made before or after the date hereof, regardless of any general incorporation language in such filing, except as otherwise expressly set forth by specific reference in such filing. 

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

EXHIBIT INDEX

Exhibit No.		Description
99.1		Investor Presentation, dated October 2025
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: October 20, 2025	Profusa, Inc.
	By:	/s/ Ben Hwang
	Name:	Ben Hwang
	Title:	Chief Executive Officer

2