John S. Mega - 05 Dec 2025 Form 4 Insider Report for M-tron Industries, Inc. (MPTI)

Reporting relationship: Director
Issuer ticker: MPTI
Reported as of: 05 Dec 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 19 Dec 2025, 09:30:21 UTC
Prior SEC filing: 25 Mar 2025
Next SEC filing: 23 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ John Mega

Key filing fact

John S. Mega filed Form 4 for M-tron Industries, Inc. (MPTI) on 19 Dec 2025.

Key facts

This page summarizes John S. Mega's Form 4 filing for M-tron Industries, Inc. (MPTI).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 19 Dec 2025, 09:30.

Change

Previous filing in this sequence was filed on 25 Mar 2025.
Current net transaction value: $0.

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 0001519013 Primary reporting owner

Mega John S

Relationship: Director
Address: 2525 SHADER RD, ORLANDO
Signature: /s/ John Mega
Signature date: 18 Dec 2025

Reported non-derivative transactions

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

MPTI holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,344
Date: 05 Dec 2025
Ownership: Direct

Reported derivative securities

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

MPTI transaction Derivative

Common Stock Warrants (right to purchase)

Sale

Transaction value: $0
Shares: -4,942
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 05 Dec 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 988
Exercise price: $47.50
Footnotes: F1

^* 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.