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Form 8-K

sec.gov

8-K — Longeveron Inc.

Accession: 0001213900-26-076359

Filed: 2026-07-08

Period: 2026-07-08

CIK: 0001721484

SIC: 2834 (PHARMACEUTICAL PREPARATIONS)

Item: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Documents

8-K — ea0297363-8k_longeveron.htm (Primary)

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8-K — CURRENT REPORT

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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):

July 8, 2026

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 5.02. Departure

of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(e) On July 6, 2026 Longeveron,

Inc. (the “Company”) issued special equity awards (the “Awards”) to the Company’s Executive Chairman, pursuant

to the Company’s current 2021 Incentive Award Plan, as amended and restated. The Awards, approved by the Company’s Compensation

Committee, are issued in recognition of the Executive Chairman’s significant role in completing the Company’s March 2026 financing

transaction (the “Financing Transaction”) and in consideration for his continued service with the Company.

The Awards consists of

500,000 restricted stock units (“RSUs”) to acknowledge his role in the Financing Transaction; and an additional 100,000 RSUs

and 400,000 non-qualified stock options (“Stock Options”) in consideration for his continued service. Each award, granted

July 6, 2026, shall be subject to quarterly vesting over a three-year period commencing October 1, 2026, shall vest and automatically

convert into, in the case of RSUs, or become exercisable for, in the case of Stock Options, shares of the Company’s Class B Common

Stock, par value $0.001 per share (the “Class B Common Stock”), and were otherwise issued in accordance with the terms

of the Company’s Fourth Amended and Restated 2021 Incentive Award Plan. The Company’s Class B Common Stock is identical

in all respects to the Company’s Class A Common Stock, par value $0.001 per share (“Class A Common Stock”), other than

with respect to voting rights, for which the Class B Common Stock has five (5) votes per share. The Company’s Class B Common Stock

is convertible at any time at the holder’s option into Class A Common Stock.

1

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: July 8, 2026

/s/ Stephen Willard

Name:

Stephen Willard

Title:

Chief Executive Officer

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Entity Tax Identification Number

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Entity Incorporation, State or Country Code

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Entity Address, Address Line One

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Entity Address, Address Line Two

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