M-tron Industries (MPTI) director reports stock and warrant activity

Rhea-AI Filing Summary

M-tron Industries, Inc. director reported recent stock and warrant activity. On 12/18/2025, the reporting person acquired 1,000 shares of Common Stock at a price of $ 47.5 per share and, after this transaction, directly beneficially owns 6,603 Common Stock shares. On the same date, a related transaction in Common Stock Warrants (right to purchase) at a conversion or exercise price of $ 47.5 covered warrants exercisable from 10/23/2025 until 12/23/2025, with 201 warrants reported as beneficially owned afterward.

These warrants were originally issued as a dividend on April 25, 2025, when holders of Common Stock as of March 10, 2025 received one warrant for each share held. When exercisable, every five (5) Warrants entitle the holder to purchase one share of Common Stock at an exercise price of $47.50 per share, subject to adjustments under the warrant terms.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

LAZAR BEL

(Last) (First) (Middle)

2525 SHADER RD

(Street)

ORLANDO FL 32804

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
M-tron Industries, Inc. [ MPTI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
12/18/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/18/2025		X		1,000	A	$47.5	6,603	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Common Stock Warrants (right to purchase)	$47.5(1)	12/18/2025		X		5,000		10/23/2025	12/23/2025	Common Stock	1,000	$0	201	D

Explanation of Responses:

1. 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.

	/s/ Bel Lazar	12/23/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider transaction did MPTI report in this filing?

The filing reports that a director of M-tron Industries, Inc. acquired 1,000 shares of Common Stock on 12/18/2025, increasing direct beneficial ownership to 6,603 shares.

At what price were the new MPTI shares acquired by the director?

The 1,000 shares of Common Stock were acquired at a price of $ 47.5 per share.

What warrant activity did the MPTI director report?

The filing shows a transaction in Common Stock Warrants (right to purchase) on 12/18/2025 with a conversion or exercise price of $ 47.5, after which the director beneficially owns 201 warrants.

What are the key terms of MPTI’s Common Stock Warrants?

Each holder received one Warrant per share of Common Stock as of March 10, 2025. When exercisable, five (5) Warrants allow the purchase of one share of Common Stock at $47.50 per share, subject to adjustment.

When were MPTI’s warrants issued as a dividend to shareholders?

On April 25, 2025, holders of Common Stock received a dividend of one Common Stock Warrant for each share held as of March 10, 2025.

What are the exercisable and expiration dates for the reported MPTI warrants?

The reported Common Stock Warrants are shown as exercisable starting 10/23/2025 and expiring on 12/23/2025.