STRINGHAM BRENT MICHAEL

PrivateCIK: 2038019
Location

IRVINE, CA

STRINGHAM BRENT MICHAEL (Chief Financial Officer) exercised options at LANTRONIX INC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 3 exercises
InsiderSTRINGHAM BRENT MICHAELCIK 2038019
IssuerLANTRONIX INCCIK 1114925
Officer· Chief Financial Officer
Since Mar 2026
-1.48K
Net shares
Net seller
$7.7K
Total sold
0
Open market trades
0B · 0S
7
Total transactions
4.15K acquired · 5.63K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+375.00

Price / share

Trade value

% of position

0.4%
12/1/2025
85.44K85.81K

Common Stock

Direct
M · Option Exercise

Shares

+550.00

Price / share

Trade value

% of position

0.6%
12/1/2025
85.81K86.36K

Common Stock

Direct
M · Option Exercise

Shares

+3.22K

Price / share

Trade value

% of position

3.7%
12/1/2025
86.36K89.59K

Common Stock

Direct
F · Tax Withholding

Shares

1.48K

Price / share

$5.21

Trade value

$7.73K

% of position

1.7%
12/1/2025
89.59K88.11K
Total

Net shares

+2.67K

Net value

-$7.73K

Derivative Transactions3

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

375.00 shares

Shares

375.00

Strike price

Held after

0.00

Exercisable

12/1/2025

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

550.00 shares

Shares

550.00

Strike price

Held after

1.65K

Exercisable

12/1/2025

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

3.22K shares

Shares

3.22K

Strike price

Held after

22.56K

Exercisable

12/1/2025
STRINGHAM BRENT MICHAEL — Insider Transaction (Form 4) Filed Dec 3, 2025 | Finecho