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M-tron Industries, Inc.

For the period ended Nov 6, 2025. Filed Nov 13, 2025.

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A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Nov 6, 2025 · Filed Nov 13, 2025

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MPTI$60.34+5.3%Stored close · as of Nov 6, 2026
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EX-99.1 · About Mtron

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 http://www.mtron.com/.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.