Ivan Arteaga - 06 Jan 2026 Form 4 Insider Report for M-tron Industries, Inc. (MPTI)

Reporting relationship: Director
Issuer ticker: MPTI
Reported as of: 06 Jan 2026
Net transaction value: +$1,662
SEC form: 4
Accepted by SEC: 08 Jan 2026, 17:02:19 UTC
Prior SEC filing: 30 Dec 2025
Next SEC filing: 23 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Ivan Arteaga

Key filing fact

Ivan Arteaga filed Form 4 for M-tron Industries, Inc. (MPTI) on 08 Jan 2026.

Key facts

This page summarizes Ivan Arteaga's Form 4 filing for M-tron Industries, Inc. (MPTI).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 08 Jan 2026, 17:02.

Change

Previous filing in this sequence was filed on 30 Dec 2025.
Current net transaction value: +$1,662.

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 0001768995 Primary reporting owner

Arteaga Ivan

Relationship: Director
Address: 2525 SHADER RD, ORLANDO
Signature: /s/ Ivan Arteaga
Signature date: 08 Jan 2026

Reported non-derivative transactions

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

MPTI transaction

Common Stock

Exercise of in-the-money or at-the-money derivative security

Transaction value: $1,662
Shares: +35
Change %: +4.2%
Price: $47.50
Shares after: 873
Date: 06 Jan 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

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

MPTI transaction Derivative

Common Stock Warrants (right to purchase)

Exercise of in-the-money or at-the-money derivative security

Transaction value: $0
Shares: +360
Change %
Price: $0.000000
Shares after: 4
Date: 06 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 72
Exercise price: $47.50

^* 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

On April 25, 2025, holders of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock"), received a dividend of one Common Stock Warrant (the "Warrants") for each share of Common Stock held by such holder as of March 10, 2025. When exercisable, five (5) Warrants will entitle their holder to purchase one share of Common Stock at an exercise price of $47.50 per share, as may be adjusted in accordance with the terms of the Warrants. Each warrant holder could also elect to purchase additional shares of Common Stock at the exercise price if other warrant holders did not fully exercise their warrants and the warrant holder exercised in full their basic warrants (the "Over-Subscription Privilege"). The shares shown on this Form 4 are the additional shares purchased pursuant to the Over-Subscription Privilege, the amount of which was not determinable prior to the closing of the warrant offering.