Welcome to our dedicated page for M Tron Ind SEC filings (Ticker: MPTI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
M-tron Industries, Inc. filings document the regulatory record for a Delaware manufacturer of frequency and spectrum control products used in aerospace and defense, avionics and space electronics. Its 8-K reports disclose operating results, Regulation FD communications, material-event updates and capital-structure matters, including subscription-rights documents, prospectus-supplement exhibits and completion of a rights offering.
Proxy materials describe shareholder voting matters, board governance, executive compensation and equity-award disclosures. The filing record also covers financial-statement exhibits, risk and forward-looking statement language tied to the company's markets, manufacturing operations, customer demand and use of common stock financing.
M-tron Industries, Inc. is registering 3,566,812 subscription Rights to purchase up to 713,362 shares of Common Stock as a pro rata, transferable distribution to holders of Common Stock of record on March 27, 2026. Each holder receives one Right per share and, when exercisable, five Rights may be exchanged for one share at a $59.00 subscription price (an approximate 12% discount to the five-day VWAP ending on the Record Date). The Rights will be listed under the symbol MPTI RT and have a sixteen-day Exercise Period commencing March 31, 2026 and expiring at 5:00 p.m. Eastern Time on April 15, 2026, subject to a single board-determined extension of up to thirty days. If all Rights are exercised for cash, the company expects net proceeds of approximately $42.1 million, and outstanding shares would increase from 3,566,812 to 4,280,174. The Board makes no recommendation on exercise; exercises are irrevocable and settlement may take longer than two business days.
M-tron Industries, Inc. received an updated ownership report from a group of investors associated with Mario Gabelli. The group reports beneficial ownership of 205,361 shares of common stock, representing 5.76% of the 3,565,118 shares outstanding as reported in the most recent Form 10-Q.
The filing attributes 168,400 shares (4.72%) to GGCP, Inc. and 36,961 shares (1.04%) to Mario Gabelli. GAMCO Investors, Inc. and Associated Capital Group, Inc. now report zero beneficial ownership. The amendment explains that the lower ownership percentage results from an increase in M-tron’s shares outstanding on March 26, 2026, rather than a major position exit.
M-tron Industries, Inc. reported solid growth for the year ended December 31, 2025. Revenue rose 11.0% to $54,417, driven by strong defense programs and higher avionics and industrial shipments. Net income increased to $8,447, up 10.6% from 2024, though gross margin narrowed to 44.4% due to product mix and higher tariff-related costs.
Adjusted EBITDA grew to $12,582 from $11,141, reflecting operating leverage and the absence of prior-year bonus expense. Order backlog jumped 61.8% to $76,425, indicating multi-year visibility. The company ended 2025 with $20,891 in cash and no debt, aided by $27.7 million of warrant-related gross proceeds.
M-tron remains highly concentrated in aerospace and defense, which accounted for most revenue, and relies heavily on a few large customers; its top four customers represented 61.0% of 2025 revenue and 71.4% of year-end receivables. Management highlights ongoing R&D, international expansion and a new credit facility as supports for future growth, while acknowledging macro, defense-budget, supply chain, cybersecurity and regulatory risks.
M-tron Industries reported strong fourth-quarter and full-year 2025 results. Revenue for 2025 was $54.4 million, up 11.0% from 2024, driven by higher shipments in defense, avionics and industrial markets. Fourth-quarter revenue reached $14.2 million, up 11.2% year over year.
Full-year net income increased to $8.4 million from $7.6 million, though diluted EPS was roughly flat at $2.62 versus $2.65 as share count rose. Gross margin for 2025 declined to 44.4% from 46.2%, but improved to 46.9% in the fourth quarter, marking three consecutive quarterly increases.
Adjusted EBITDA grew to $12.6 million in 2025, up 12.9%. Backlog expanded sharply to $76.4 million as of December 31, 2025, a 61.9% increase, supported by multi-year program wins extending through 2028. Warrant exercises added about $27.5 million of cash, boosting the balance sheet for potential strategic acquisitions.
Susanto Hendi reported acquisition or exercise transactions in this Form 4 filing.
M-tron Industries director Susanto Hendi received an annual stock grant of 242 shares of Common Stock. The grant was recorded at a price of $0.00 per share, indicating it was a compensation award rather than a market purchase. Following this award, Hendi directly holds 7,629 shares of M-tron Industries Common Stock.
Mega John S reported acquisition or exercise transactions in this Form 4 filing.
M-tron Industries, Inc. director John S. Mega received an annual stock grant of 242 shares of Common Stock as a non-employee director. The shares were awarded at no cash cost per share, reflecting equity-based compensation rather than an open-market purchase. Following this grant, his directly held position increased to 5,586 Common Stock shares, giving him greater equity alignment with shareholders without signaling a discretionary buy or sell decision in the market.
LAZAR BEL reported acquisition or exercise transactions in this Form 4 filing.
M-tron Industries director Bel Lazar received an annual stock grant of 242 shares of Common Stock as a non-employee director. The shares were awarded on March 19, 2026 at a stated price of $0.00 per share, reflecting equity compensation rather than a market purchase. Following this grant, Lazar directly holds 6,845 shares of M-tron Industries common stock. This appears to be a routine equity award for board service rather than an open-market transaction.
LaPenta Robert V Jr reported acquisition or exercise transactions in this Form 4 filing.
M-tron Industries, Inc. director Robert V. LaPenta Jr. received an annual stock grant of 242 shares of common stock as compensation for his role as a non-employee director. The shares were awarded at no cash cost to him, increasing his directly held position to 4,509 shares.
Goldman David M reported acquisition or exercise transactions in this Form 4 filing.
M-tron Industries director David M. Goldman received an annual stock grant of common shares. On March 19, 2026, he was awarded 242 shares of M-tron Industries, Inc. common stock at no cash cost as director compensation. After this grant, he directly holds 2,599 common shares.
Arteaga Ivan reported acquisition or exercise transactions in this Form 4 filing.
M-tron Industries, Inc. reported that director Ivan Arteaga received an annual stock grant of 242 shares of Common Stock on March 19, 2026 as compensation for service as a non-employee director. Following this award, he directly owns a total of 1,115 Common Stock shares.