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M-tron Industries, Inc. — Investor Relations & Filings

Ticker · MPTI ISIN · US55380K1097 LEI · 529900ECYL9SLLCSE931 US Manufacturing
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Filings indexed 237 across all filing types
Latest filing 2026-06-01 Regulatory Filings
Country US United States of America
Listing US MPTI

About M-tron Industries, Inc.

https://www.mtronpti.com/

M-tron Industries, Inc. designs, manufactures, and markets highly engineered, high-reliability frequency and spectrum control products. The company's portfolio includes a wide range of RF components and solutions, such as crystal resonators, various types of oscillators (XO, TCXO, VCXO, OCXO), and RF, microwave, and millimeter wave filters. It also provides solid-state power amplifiers, low-noise amplifiers, and custom-engineered integrated microwave assemblies. M-tron specializes in components for mission-critical systems, serving demanding markets including aerospace, defense, space, and avionics. Key applications for its products include radar, electronic warfare systems, precision-guided munitions, satellite communications (SATCOM), and test and measurement equipment.

Recent filings

Filing Released Lang Actions
FORM SD
Regulatory Filings Classification · 90% confidence The document is a Form SD (Specialized Disclosure Report) filed under SEC Rule 13p-1 for Conflict Minerals disclosure. It is a specific regulatory compliance filing rather than a financial statement, presentation, or announcement of corporate events. It fits under the general “Regulatory Filings” category (RNS) as it does not fall into any more specific category.
2026-06-01 English
FORM 8-K
Investor Presentation Classification · 92% confidence The document is a Form 8-K (Current Report) filing under Item 7.01 (Regulation FD Disclosure) stating that the company has made an investor slide presentation available and attaches that presentation as Exhibit 99.1. This is precisely an investor presentation rather than an earnings release, management discussion, or other report, so it fits the Investor Presentation category.
2026-05-14 English
10-Q - M-tron Industries, Inc. (0001902314) (Filer)
Interim / Quarterly Report
2026-05-13 English
ARS - M-tron Industries, Inc. (0001902314) (Filer)
Annual Report FY 2025
2026-05-13 English
8-K - M-tron Industries, Inc. (0001902314) (Filer)
Regulatory Filings
2026-05-08 English
8-K - M-tron Industries, Inc. (0001902314) (Filer)
Capital/Financing Update Classification · 95% confidence The document is a Form 8-K Current Report filed with the SEC, dated April 27, 2026. It announces the completion of a rights offering and includes a press release as an exhibit. The document is relatively short (3706 characters) and primarily serves as a regulatory announcement of an event rather than a detailed financial report or earnings release. It does not contain substantive financial statements or detailed management discussion. The key content is the announcement of the completion of a financing event (rights offering), which relates to capital raising activities. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2026-04-27 English

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