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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): December 10, 2025 (December 9, 2025)

M-tron Industries, Inc.
(Exact Name of Registrant as Specified in Charter)

Delaware	001-41391	46-0457994
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

2525 Shader Road, Orlando, FL		32804
(Address of Principal Executive Offices)		(Zip Code)

(407) 298-2000

Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, If Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01	MPTI	NYSE American
Warrants to Purchase Shares of Common Stock, Expiring on or before April 25, 2028	MPTI WS	NYSE American

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☑

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01.

Other Events

On December 9, 2025, M-tron Industries, Inc. (the "Company") issued a press release announcing that it has extended the expiration date of the warrants to purchase shares of the Company's common stock, par value $0.01 per share (the "Warrants"). The Warrants were previously scheduled to expire on Thursday December 11, 2025.

The extension of the expiration date of the Warrants was approved by the Company's Board of Directors. All other terms of the Warrants, including the exercise price of $47.50 per share, remain unchanged.

A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference to this Item 8.01.

Item 9.01.

Financial Statements and Exhibits

(d) Exhibits

Exhibit No.	Description

4.1	Warrant Agreement, dated April 25, 2025, by and among M-tron Industries, Inc., Computershare Inc. ("Computershare"), and Computershare Trust Company, N.A. (filed as Exhibit 4.1 to the Company's Quarterly Report on Form 10-Q, filed with the SEC on May 13, 2025).

99.1	Press Release of M-tron Industries, Inc. dated December 9, 2025.

104	Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	M-TRON INDUSTRIES, INC.
	(Registrant)

Date: December 10, 2025	By:	/s/ Cameron Pforr
		Name:	Cameron Pforr
		Title:	Chief Executive Officer

EX-99.1 2 ex_897206.htm PRESS RELEASE ex_897206.htm

Exhibit 99.1

M-tron Industries, Inc. Announces Extension of Warrant Expiration

ORLANDO, Florida (December 9, 2025) – M-tron Industries, Inc. (NYSE American: MPTI, MPTI WS) ("Mtron" or the "Company") today announced that its Board of Directors has extended the expiration of the warrants to purchase shares of Mtron’s common stock, par value $0.01 per share (the "Common Stock"), granted on April 25, 2025 (the "Warrants"), until 5:00 p.m. Eastern Time on Tuesday December 23, 2025. The Warrants were previously scheduled to expire on December 11, 2025. All other terms and conditions of the Warrants remain unchanged.

Pursuant to the Warrant Agreement:

•

Five (5) Warrants required to purchase one (1) share of Common Stock;

•

Common Stock can be purchased at an exercise price of $47.50 per share;

•

Over-subscription privilege available to Warrant holders who exercise their Warrants in full, whereby such Warrant holder subscribes for any or all of the shares issuable pursuant to any unexercised Warrants on the terms and subject to the conditions set forth in the Warrant Agreement; and

•

No fractional shares will be issued.

All exercise notices and payments (including with respect to any exercise of a Warrant holder’s over-subscription privilege) must be received by Computershare Trust Company, N.A. no later than 5:00 p.m. Eastern Time on Tuesday December 23, 2025. Holders in street name should contact their broker, bank, or other intermediary for information on how to exercise Warrants (including pursuant to any exercise of the over-subscription privilege).

For further details, Warrant holders are encouraged to review the Warrant Agreement, the FAQ on our website at ir.mtron.com/financials/2025-Warrants/2025-Warrant-FAQ, or contact ir@mtron.com. The information contained on, or that can be accessed through, our website is not part of this press release or any filing with the Securities and Exchange Commission; we have included this website address solely as an inactive textual reference.

About Mtron

M-tron Industries, Inc. (NYSE American: MPTI) designs, manufactures, and markets highly engineered, high reliability frequency and spectrum control products and solutions. As an engineering-centric company, Mtron provides close support to its customers throughout our products' entire life cycle, including product design, prototyping, production, and subsequent product upgrades. Mtron has design and manufacturing facilities in Orlando, Florida, and Yankton, South Dakota, a sales office in Hong Kong, and a manufacturing facility in Noida, India. For more information, visit www.mtron.com.

Cautionary Note Concerning Forward Looking Statements

This press release includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, such as those pertaining to the Company’s financial condition, results of operations, business strategy and financial needs. All statements other than statements of current or historical fact contained in this press release are forward-looking statements. The words "believe," "expect," "anticipate," "should," "plan," "will," "may," "could," "intend," "estimate," "predict," "potential," "continue" or the negative of these terms and similar expressions, as they relate to Mtron, are intended to identify forward-looking statements.

These forward-looking statements are largely based on current expectations and projections about future events and financial trends that may affect the financial condition, results of operations, business strategy and financial needs of the Company. They can be affected by inaccurate assumptions, including the risks, uncertainties and assumptions described in the filings made by Mtron with the Securities and Exchange Commission, including those risks set forth under the heading "Risk Factors" in the Company’s Annual Report on Form 10-K as filed with the SEC on March 27, 2025. In light of these risks, uncertainties and assumptions, the forward-looking statements in this press release may not occur and actual results could differ materially from those anticipated or implied in the forward-looking statements. When you consider these forward-looking statements, you should keep in mind these risk factors and other cautionary statements in this press release.

These forward-looking statements speak only as of the date of this press release. Mtron undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law. Accordingly, readers are cautioned not to place undue reliance on these forward-looking statements. For these statements, we claim the protection of the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995.

###

Contact:

M-tron Industries, Inc. Investor Relations

ir@mtron.com

Cameron Pforr

Chief Executive Officer