Profusa files 8-K on Q3 2025 performance, adds Exhibit 99.1

Rhea-AI Filing Summary

Profusa, Inc. filed a Form 8-K to report that on November 19, 2025 it issued a press release discussing its quarterly financial performance for the quarter ended September 30, 2025. The company’s common stock trades on The Nasdaq Stock Market under the symbol PFSA. The press release is furnished as Exhibit 99.1, rather than being included as full financial statements within the body of the filing.

8-K Event Classification

2 items: 8.01, 9.01

2 items

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Item 9.01 Financial Statements and Exhibits Exhibits

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

Understanding 8-K Material Events →

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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): November 19, 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 8.01. Other Events.

On November 19, 2025, Profusa, Inc. (the “Company”) issued a press release discussing the Company’s quarterly financial performance for the quarter ended September 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

EXHIBIT INDEX

Exhibit No.		Description
99.1		Press Release, dated November 19, 2025
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

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: November 19, 2025	Profusa, Inc.
	By:	/s/ Ben Hwang
	Name:	Ben Hwang
	Title:	Chief Executive Officer

2

FAQ

What did Profusa, Inc. (PFSA) announce in the November 19, 2025 Form 8-K?

Profusa, Inc. filed a Form 8-K stating that it issued a press release on November 19, 2025 discussing its quarterly financial performance for the quarter ended September 30, 2025.

Which period does Profusae28099s latest financial press release cover?

The press release discussed in the Form 8-K covers Profusae28099s quarterly financial performance for the quarter ended September 30, 2025.

Where can investors find the Profusa Q3 2025 financial press release mentioned in the 8-K?

The press release is furnished as Exhibit 99.1 to the Form 8-K filed by Profusa, Inc.

Does Profusae28099s November 19, 2025 Form 8-K include full financial statements?

The Form 8-K states that Profusa furnished a press release about quarterly financial performance as Exhibit 99.1, but it does not present detailed financial statements in the main text.

On which exchange is Profusae28099s common stock listed and under what symbol?

Profusae28099s common stock, par value $0.0001 per share, is listed on The Nasdaq Stock Market LLC under the symbol PFSA.

What exhibits are attached to Profusae28099s November 19, 2025 Form 8-K?

The Form 8-K lists Exhibit 99.1, a press release dated November 19, 2025, and Exhibit 104, the cover page interactive data file embedded within the Inline XBRL document.