mpti20260331

mpti20260331_8ka.htm

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

(Amendment No. 1)

CURRENT REPORT

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

Date of report (Date of earliest event reported): March 31, 2026 (March 30, 2026)

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

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. ☐

Explanatory Note

This Amendment No. 1 on Form 8-K/A (this “Amendment”) is being filed to amend the Current Report on Form 8-K filed by M-tron Industries, Inc. (the “Company”) with the Securities and Exchange Commission on March 30, 2026 (the “Original Form 8-K”) with respect to the Company’s offering of transferable subscription rights. A copy of the Instructions for use of Subscription Rights Certificates was attached to the Original Form 8-K as Exhibit 4.2. Subsequent to the filing of the Original Form 8-K, it was discovered that Exhibit 4.2 contained a typographical error. This Amendment provides a corrected version of Exhibit 4.2. This Amendment does not amend any other item of the Original Form 8-K. Except as noted herein, the Original Form 8-K remains unchanged.

Item 9.01.

Financial Statements and Exhibits

(d) Exhibits

Exhibit No.	Description

4.2	Instructions for use of Subscription Right Certificate.
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: March 31, 2026	By:	/s/ Cameron Pforr
		Name:	Cameron Pforr
		Title:	Chief Executive Officer and Chief Financial Officer

Amendment: M-tron Industries Inc. filed SEC Form 8-K: Financial Statements and Exhibits