WHITE MARK

PrivateCIK: 1916493
Location

HOUSTON, TX

InsiderWHITE MARKCIK 1916493
IssuerNEXALIN TECHNOLOGY, INC.CIK 1527352
DirectorOfficer· President/CEO
Since Sep 2022
+1M
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
1M acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (right to buy)*

Direct
A · Award
Converts to

Common Stock

1M shares

Shares

+1M

Strike price

0.83

Held after

2.39M

Exercisable

12/19/2025
WHITE MARK — Insider Transaction (Form 4) Filed Dec 23, 2025 | Finecho