Sean James Magennis

CIK: 0001952168

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)5 (71.4%)

Derivative conversions

Awards (A)2 (28.6%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

MDBH

MDB Capital Holdings, LLC

Director

Discretionary Trading P&L

Holdings

Transaction History (7 total)

MDBH
MDB Capital Holdings, LLC
Oct 26, 2026
Exercise(M)
Direct
10K shares at avg. $1.55$16K
MDBH
MDB Capital Holdings, LLC
Apr 20, 2026
Exercise(M)
RSU
Direct
10K shares-
MDBH
MDB Capital Holdings, LLC
Feb 9, 2026
Award(A)
Direct
10K shares at avg. $3.90$39K
MDBH
MDB Capital Holdings, LLC
Feb 9, 2026
Award(A)
Direct
10K shares at avg. $3.20$32K
MDBH
MDB Capital Holdings, LLC
Feb 9, 2026
Exercise(M)
RSU
Direct
10K shares-
MDBH
MDB Capital Holdings, LLC
Aug 14, 2025
Exercise(M)
Direct
10K shares at avg. $3.40$34K
MDBH
MDB Capital Holdings, LLC
Oct 21, 2024
Exercise(M)
Direct
20K shares at avg. $6.81$136K

		Type	Shares	Price		Ownership
Oct 26, 2026	MDBH MDB Capital Holdings, LLC	Exercise(M)	10,000	$1.55	$15,500	Direct
Apr 20, 2026	MDBH MDB Capital Holdings, LLC	Exercise(M) RSU	10,000	-	-	Direct
Feb 9, 2026	MDBH MDB Capital Holdings, LLC	Award(A)	10,000	$3.90	$39,000	Direct
Feb 9, 2026	MDBH MDB Capital Holdings, LLC	Award(A)	10,000	$3.20	$32,000	Direct
Feb 9, 2026	MDBH MDB Capital Holdings, LLC	Exercise(M) RSU	10,000	-	-	Direct
Aug 14, 2025	MDBH MDB Capital Holdings, LLC	Exercise(M)	10,000	$3.40	$34,000	Direct
Oct 21, 2024	MDBH MDB Capital Holdings, LLC	Exercise(M)	20,000	$6.81	$136,200	Direct

1-7 of 7 transactions

About Magennis Sean James

Magennis Sean James (SEC CIK 0001952168) files insider reports with the SEC as Director of MDB Capital Holdings, LLC (MDBH).

Signal8 holds 5 ownership filings by Magennis Sean James, all Form 4s, filed between Dec 20, 2024 and Oct 28, 2026. Those filings report 7 transactions, from Oct 21, 2024 to Oct 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Magennis Sean James's filings is in ADDISON,, TX.

Recent filings by Magennis Sean James

Oct 26, 2026: Option exercise of MDBH shares (Form 4, code M).
Apr 20, 2026: Option exercise of MDBH derivative securities (Form 4, code M).
Feb 9, 2026: Grants or awards of MDBH shares (2 lines, Form 4, code A).
Feb 9, 2026: Option exercise of MDBH derivative securities (Form 4, code M).
Aug 14, 2025: Option exercise of MDBH shares (Form 4, code M).

Other insiders filing for MDB Capital Holdings, LLC (MDBH)

How to read Form 4 transaction codes