Bernhard Bruscha - 07 Oct 2025 Form 4 Insider Report for LANTRONIX INC (LTRX)

Reporting relationship: 10%+ Owner
Issuer ticker: LTRX
Reported as of: 07 Oct 2025
Net transaction value: +$89,250
SEC form: 4
Accepted by SEC: 08 Oct 2025, 17:00:03 UTC
Prior SEC filing: 08 Sep 2025
Next SEC filing: 03 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Brent Stringham, Attorney-in-fact for Bernhard Bruscha

Key filing fact

Bernhard Bruscha filed Form 4 for LANTRONIX INC (LTRX) on 08 Oct 2025.

Key facts

This page summarizes Bernhard Bruscha's Form 4 filing for LANTRONIX INC (LTRX).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 08 Oct 2025, 17:00.

Change

Previous filing in this sequence was filed on 08 Sep 2025.
Current net transaction value: +$89,250.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001134246 Primary reporting owner

BRUSCHA BERNHARD

Relationship: 10%+ Owner
Address: C/O LANTRONIX, INC., 48 DISCOVERY, SUITE 250, IRVINE
Signature: /s/ Brent Stringham, Attorney-in-fact for Bernhard Bruscha
Signature date: 08 Oct 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LTRX transaction

Common Stock

Options Exercise

Transaction value: $89,250
Shares: +25,000
Change %: +16%
Price: $3.57
Shares after: 181,454
Date: 07 Oct 2025
Ownership: Direct

LTRX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,166,471
Date: 07 Oct 2025
Ownership: By TL Investment GmbH
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

LTRX transaction Derivative

Stock Option (Right to buy)

Options Exercise

Transaction value: $0
Shares: -25,000
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 07 Oct 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 25,000
Exercise price: $3.57

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Bernhard Bruscha serves as managing director of TL Investment GmbH, a company formed under the laws of Germany and the direct owner of the subject securities.