[8-K] Longeveron Inc. Reports Material Event

Rhea-AI Filing Summary

Longeveron Inc. furnished an 8‑K announcing it issued a press release with financial and operating results for the three and nine months ended September 30, 2025. The press release is attached as Exhibit 99.1. The Company states the information in Item 2.02 and Exhibit 99.1 is being furnished, not filed, under the Exchange Act.

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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 4, 2025

Longeveron Inc.

(Exact name of registrant as specified in its charter)

Delaware		001-40060		47-2174146
(State or Other Jurisdiction of Incorporation)		(Commission File Number)		(IRS Employer Identification No.)

1951 NW 7th Avenue, Suite 520

Miami, Florida 33136

(Address of Principal Executive Offices)

Registrant’s Telephone Number, Including Area Code: (305) 909-0840

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
Class A Common Stock, $0.001 par value per share		LGVN		The Nasdaq Capital Market

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 2.02. Results of Operations and Financial Condition

On November 4, 2025, Longeveron Inc. (the “Company”) issued a press release announcing its financial and operating results for the three and nine months ended September 30, 2025 and certain other business updates and information. The full text of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and incorporated by reference herein.

The information provided under this Form 8-K (including Exhibit 99.1) shall not be deemed “filed” for any purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

The exhibits listed in the following Exhibit Index are being furnished as part of this Current Report on Form 8-K.

Exhibit No.		Description
99.1		Press Release issued by the Company on November 4, 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, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	LONGEVERON INC.
Date: November 4, 2025	/s/ J. Nathaniel Powell
	Name:	J. Nathaniel Powell
	Title:	Chief Executive Officer

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FAQ

What did Longeveron (LGVN) announce in this 8-K?

The Company furnished a press release with financial and operating results for the three and nine months ended September 30, 2025.

Which reporting periods does LGVN’s press release cover?

It covers the three and nine months ended September 30, 2025.

Is the information in Item 2.02 considered filed or furnished?

It is being furnished, not filed, under the Exchange Act.

Which exhibits are included with this 8-K?

Exhibit 99.1 (press release) and Exhibit 104 (Cover Page Interactive Data File).

When was the 8-K event date for Longeveron?

November 4, 2025.

What is Longeveron’s trading symbol and exchange?

The Class A common stock trades as LGVN on The Nasdaq Capital Market.

Who signed the report for Longeveron?

It was signed by J. Nathaniel Powell, Chief Executive Officer.