Devin Blass

CIK: 0002046738

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)6 (66.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

LGVN

Longeveron Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (9 total)

LGVN
Longeveron Inc.
Oct 1, 2026
Tax Payment(F)
Direct
2.5K shares at avg. $2.59$7K
LGVN
Longeveron Inc.
Aug 19, 2026
Award(A)
Direct
286K shares-
LGVN
Longeveron Inc.
Jul 1, 2026
Tax Payment(F)
Direct
15.8K shares at avg. $0.73$12K
LGVN
Longeveron Inc.
May 1, 2026
Award(A)
Direct
250K shares-
LGVN
Longeveron Inc.
Apr 1, 2026
Tax Payment(F)
Direct
8.6K shares at avg. $1.12$10K
LGVN
Longeveron Inc.
Jan 2, 2026
Tax Payment(F)
Direct
10.7K shares at avg. $0.59$6K
LGVN
Longeveron Inc.
Oct 1, 2025
Tax Payment(F)
Direct
7.6K shares at avg. $0.74$6K
LGVN
Longeveron Inc.
Jul 15, 2025
Award(A)
Direct
102K shares-
LGVN
Longeveron Inc.
Jul 1, 2025
Tax Payment(F)
Direct
4.6K shares at avg. $1.28$6K

		Type	Shares	Price		Ownership
Oct 1, 2026	LGVN Longeveron Inc.	Tax Payment(F)	2,520	$2.59	$6,527	Direct
Aug 19, 2026	LGVN Longeveron Inc.	Award(A)	286,000	-	$0	Direct
Jul 1, 2026	LGVN Longeveron Inc.	Tax Payment(F)	15,808	$0.73	$11,526	Direct
May 1, 2026	LGVN Longeveron Inc.	Award(A)	250,000	-	$0	Direct
Apr 1, 2026	LGVN Longeveron Inc.	Tax Payment(F)	8,633	$1.12	$9,669	Direct
Jan 2, 2026	LGVN Longeveron Inc.	Tax Payment(F)	10,700	$0.59	$6,345	Direct
Oct 1, 2025	LGVN Longeveron Inc.	Tax Payment(F)	7,609	$0.74	$5,649	Direct
Jul 15, 2025	LGVN Longeveron Inc.	Award(A)	102,000	-	-	Direct
Jul 1, 2025	LGVN Longeveron Inc.	Tax Payment(F)	4,599	$1.28	$5,887	Direct

1-9 of 9 transactions

About Blass Devin

Blass Devin (SEC CIK 0002046738) files insider reports with the SEC as CTO & SVP of CMC of Longeveron Inc. (LGVN).

Signal8 holds 10 ownership filings by Blass Devin (1 Form 3, 9 Form 4), filed between Apr 21, 2025 and Oct 5, 2026. Those filings report 9 transactions, from Jul 1, 2025 to Oct 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Blass Devin's filings is in MIAMI, FL.

Recent filings by Blass Devin

Oct 1, 2026: Tax withholding of LGVN shares (Form 4, code F).
Aug 19, 2026: Grant or award of LGVN shares (Form 4, code A).
Jul 1, 2026: Tax withholding of LGVN shares (Form 4, code F).
May 1, 2026: Grant or award of LGVN shares (Form 4, code A).
Apr 1, 2026: Tax withholding of LGVN shares (Form 4, code F).

Other insiders filing for Longeveron Inc. (LGVN)

Jhaveri Nirav S., Chief Financial Officer
Willard Stephen H, Chief Executive Officer
Agafonova Nataliya, Chief Medical Officer
Lehr Paul T, General Counsel, Secretary
Hajjar Roger Joseph, Director
Soffer Rock, Director

How to read Form 4 transaction codes