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 · 5 exercises
InsiderSTRINGHAM BRENT MICHAELCIK 2038019
IssuerLANTRONIX INCCIK 1114925
Officer· Chief Financial Officer
Since Mar 2026
-5.29K
Net shares
Net seller
$26.3K
Total sold
0
Open market trades
0B · 0S
11
Total transactions
14.80K acquired · 20.09K disposed
Non-Derivative Transactions6

Common Stock

Direct
M · Option Exercise

Shares

+313.00

Price / share

Trade value

% of position

0.4%
9/1/2025
75.94K76.25K

Common Stock

Direct
M · Option Exercise

Shares

+375.00

Price / share

Trade value

% of position

0.5%
9/1/2025
76.25K76.62K

Common Stock

Direct
M · Option Exercise

Shares

+667.00

Price / share

Trade value

% of position

0.9%
9/1/2025
76.62K77.29K

Common Stock

Direct
M · Option Exercise

Shares

+550.00

Price / share

Trade value

% of position

0.7%
9/1/2025
77.29K77.84K

Common Stock

Direct
M · Option Exercise

Shares

+12.89K

Price / share

Trade value

% of position

16.6%
9/1/2025
77.84K90.73K

Common Stock

Direct
F · Tax Withholding

Shares

5.29K

Price / share

$4.97

Trade value

$26.30K

% of position

5.8%
9/1/2025
90.73K85.44K
Total

Net shares

+9.51K

Net value

-$26.30K

Derivative Transactions5

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

313.00 shares

Shares

313.00

Strike price

Held after

0.00

Exercisable

9/1/2025

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

375.00 shares

Shares

375.00

Strike price

Held after

375.00

Exercisable

9/1/2025

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

667.00 shares

Shares

667.00

Strike price

Held after

0.00

Exercisable

9/1/2025

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

550.00 shares

Shares

550.00

Strike price

Held after

2.20K

Exercisable

9/1/2025

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

12.89K shares

Shares

12.89K

Strike price

Held after

25.79K

Exercisable

9/1/2025
STRINGHAM BRENT MICHAEL — Insider Transaction (Form 4) Filed Sep 3, 2025 | Finecho