LGVN · Longeveron Inc. · Insider Trading
Substantial doubt about the company's ability to continue as a going concern.
“We have prepared a cash flow forecast which indicates that we do not have sufficient cash to meet our minimum expenditure commitments for one year from the date these financial statements are available to be issued and therefore we need to raise additional funds to continue as a going concern. As a result, there is substantial doubt about our ability to continue as a going concern.”View the 10-Q filed Aug 12, 2026
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-08-19 | Paletta George A. Jr. |
Director |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
36,000 |
| 2026-08-19 | Hare Joshua |
Director, Chief Scientific Officer, 10% Owner |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting, including shares of Class B common stock underlying RSUs. Class B common stock is not registered, as further discussed in Footnote 3 below. Amount includes 462,808 shares of Class B common stock, which is not registered under the Securities Exchange Act of 1934, as amended. Holders of Class B common stock have identical rights to holders of common stock, except that holders of Class B common stock are entitled to 5 votes for each share held of record. Each share of Class B common stock is convertible at any time, at the option of the holder, into one share of common stock. |
Class A Common Stock
|
286,000 |
| 2026-08-19 | Soffer Rock |
Director |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. Share amounts include 41,010 shares of Class B common stock (the "Class B Common Stock"), which is not registered under the Securities Exchange Act of 1934, as amended. Holders of Class B Common Stock have identical rights to holders of common stock, except that holders of Class B Common Stock are entitled to 5 votes for each share held of record. Each share of Class B Common Stock is convertible at any time, at the option of the holder, into one share of common stock. |
Class A Common Stock
|
36,000 |
| 2026-08-19 | Lehr Paul T |
General Counsel, Secretary |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
286,000 |
| 2026-08-19 | Ungaro Ursula |
Director |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
36,000 |
| 2026-08-19 | Agafonova Nataliya |
Chief Medical Officer |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
286,000 |
| 2026-08-19 | Blass Devin |
CTO & SVP of CMC |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
286,000 |
| 2026-08-19 | Ascheim Deborah |
Director |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
36,000 |
| 2026-08-19 | Desai Arjun JJ |
Director |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
36,000 |
| 2026-08-19 | Hajjar Roger Joseph |
Director |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
36,000 |
| 2026-08-19 | Cann Leah Rush |
Director |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
36,000 |
| 2026-08-17 | Jhaveri Nirav S. |
Chief Financial Officer |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
300,000 |
| 2026-07-06 | Hare Joshua |
Director, Chief Scientific Officer, 10% Owner |
Award↑
Filing footnotes — Class B Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting, including 600,000 shares of Class B common stock underlying RSUs. Class B common stock is not registered, as further discussed in Footnote 3 below. Amount includes 462,807 shares of Class B common stock, which is not registered under the Securities Exchange Act of 1934, as amended. Holders of Class B common stock have identical rights to holders of common stock, except that holders of Class B common stock are entitled to 5 votes for each share held of record. Each share of Class B common stock is convertible at any time, at the option of the holder, into one share of common stock. |
Class B Common Stock
|
600,000 |
| 2026-07-06 | Hare Joshua |
Director, Chief Scientific Officer, 10% Owner |
Award↑
Filing footnotes — Stock Option (right to buy) (Direct)
The option vests quarterly over a three period beginning on October 1, 2026. |
Stock Option (right to buy)
|
400,000 |
| 2026-07-01 | Locklear Lisa |
Chief Financial Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
22,505 |
| 2026-07-01 | Agafonova Nataliya |
Chief Medical Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
22,505 |
| 2026-07-01 | Lehr Paul T |
General Counsel, Secretary |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
13,143 |
| 2026-07-01 | Blass Devin |
CTO & SVP of CMC |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
15,808 |
| 2026-07-01 | Willard Stephen H |
Chief Executive Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
18,046 |
| 2026-05-01 | Locklear Lisa |
Chief Financial Officer |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
250,000 |
| 2026-05-01 | Blass Devin |
CTO & SVP of CMC |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
250,000 |
| 2026-05-01 | Lehr Paul T |
General Counsel, Secretary |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
250,000 |
| 2026-05-01 | Agafonova Nataliya |
Chief Medical Officer |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
250,000 |
| 2026-05-01 | Willard Stephen H |
Chief Executive Officer |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
500,000 |
| 2026-04-01 | Willard Stephen H |
Chief Executive Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
4,740 |
| 2026-04-01 | Agafonova Nataliya |
Chief Medical Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
13,145 |
| 2026-04-01 | Lehr Paul T |
General Counsel, Secretary |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
5,611 |
| 2026-04-01 | Blass Devin |
CTO & SVP of CMC |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
8,633 |
| 2026-04-01 | Locklear Lisa |
Chief Financial Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
13,145 |
| 2026-03-02 | Willard Stephen H |
Chief Executive Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy the tax obligations in connection with the initial hire award of Class A Common Stock. |
Class A Common Stock
|
105,533 |
| 2026-03-02 | Willard Stephen H |
Chief Executive Officer |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the initial hire award of Class A Common Stock. |
Class A Common Stock
|
200,000 |
| 2026-03-02 | Willard Stephen H |
Chief Executive Officer |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
200,000 |
| 2026-03-02 | Willard Stephen H |
Chief Executive Officer |
Award↑
Filing footnotes — Stock Option (right to buy) (Direct)
The option vests quarterly over a four-year period beginning on April 1, 2026. |
Stock Option (right to buy)
|
200,000 |
| 2026-01-02 | Lehr Paul T |
General Counsel, Secretary |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
6,952 |
| 2026-01-02 | Locklear Lisa |
Chief Financial Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
10,250 |
| 2026-01-02 | Powell James Nathaniel |
Chief Executive Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
2,464 |
| 2026-01-02 | Agafonova Nataliya |
Chief Medical Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
10,250 |
| 2026-01-02 | Blass Devin |
CTO & SVP of CMC |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
10,700 |
| 2025-10-01 | Lehr Paul T |
General Counsel, Secretary |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
4,944 |
| 2025-10-01 | Paletta George A. Jr. |
Director |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
34,000 |
| 2025-10-01 | Agafonova Nataliya |
Chief Medical Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
11,883 |
| 2025-10-01 | Powell James Nathaniel |
Chief Executive Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
2,389 |
| 2025-10-01 | Blass Devin |
CTO & SVP of CMC |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
7,609 |
| 2025-10-01 | Locklear Lisa |
Chief Financial Officer |
Tax↓
Filing footnotes — Class A Common Stock (Direct)
Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit (RSU) award. Includes RSUs subject to future vesting. |
Class A Common Stock
|
11,883 |
| 2025-09-04 | Powell James Nathaniel |
Chief Executive Officer |
Award↑
Filing footnotes — Class A Common Stock (Direct)
Represents the award of time-based vesting Restricted Stock Units (RSUs). Includes RSUs subject to future vesting. |
Class A Common Stock
|
50,000 |
| 2025-09-04 | Powell James Nathaniel |
Chief Executive Officer |
Award↑
Filing footnotes — Stock Option (right to buy) (Direct)
The option fully vests one year from the grant date, which will be September 4, 2026. |
Stock Option (right to buy)
|
20,000 |
| 2025-08-11 | Baluch Khoso |
Director |
Buy↑
Filing footnotes — Class A Common Stock (Direct)
The combined purchase price for each share of Class A Common Stock and accompanying two and one-half Class A Common Warrants was $0.85. |
Class A Common Stock
|
11,766 |
| 2025-08-11 | Locklear Lisa |
Chief Financial Officer |
Buy↑
Filing footnotes — Warrant (right to buy) (Direct)
The combined purchase price for each share of Class A Common Stock and accompanying two and one-half Class A Common Warrants was $0.85. |
Warrant (right to buy)
|
29,415 |
| 2025-08-11 | Baluch Khoso |
Director |
Buy↑
Filing footnotes — Warrant (right to buy) (Direct)
The combined purchase price for each share of Class A Common Stock and accompanying two and one-half Class A Common Warrants was $0.85. |
Warrant (right to buy)
|
29,415 |
| 2025-08-11 | Locklear Lisa |
Chief Financial Officer |
Buy↑
Filing footnotes — Class A Common Stock (Direct)
The combined purchase price for each share of Class A Common Stock and accompanying two and one-half Class A Common Warrants was $0.85. |
Class A Common Stock
|
11,766 |