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.
The M-tron Industries, Inc. (MPTI) SEC filings page on Stock Titan provides access to the company’s official documents filed with the U.S. Securities and Exchange Commission, along with AI-assisted summaries. These filings offer detailed insight into M-tron’s operations as a U.S.-based designer and manufacturer of highly engineered, high reliability frequency and spectrum control products and radio frequency components for aerospace and defense, avionics, and space markets.
Investors can review current and historical Form 8-K reports, where M-tron discloses material events such as the appointment and compensation arrangements of its Chief Executive Officer, entry into an amended and restated credit agreement with a bank providing a revolving credit facility and a delayed draw term loan facility, and the terms and extensions of its warrant dividend program. Other 8-K filings present quarterly and preliminary financial results, including revenues, gross margin, net income, adjusted EBITDA, and backlog, as well as information about investor presentations and conference participation.
The filings page also includes regulatory documents related to M-tron’s securities. A Form 25 filed by NYSE American LLC concerns the removal from listing and/or registration of M-tron’s warrants to purchase shares of common stock on that exchange. A Form 15 filed by M-tron addresses the termination of registration or suspension of reporting obligations for its warrants under Section 12(g) and Section 15(d) of the Exchange Act, while indicating that common stock remains a class of securities for which reporting duties continue.
Using Stock Titan’s tools, readers can quickly locate quarterly and annual reports, current reports, and securities registration updates, and rely on AI-generated explanations to understand key terms, covenants, and financial metrics described in these filings. This helps users interpret complex documents such as credit agreements, warrant agreements, and detailed financial disclosures without manually parsing every section.
Mtron Industries Inc. reported a proposed sale notice under Form 144 for securities related to rights and vested stock awards. The filing lists 2,700 rights dated 03/27/2026 associated with a rights offering and 720 shares tied to vesting of a stock award on 08/09/2025.
M-tron Industries, Inc. extended the expiration of its previously announced rights offering to purchase common stock. Holders may now exercise their rights until 5:00 p.m. Eastern Time on Monday April 20, 2026, instead of April 15, 2026. The subscription price remains $59.00 per share and all other terms of the rights offering are unchanged.
M-tron Industries CEO and CFO Cameron Pforr received a grant of 5,646 shares of Common Stock on April 2, 2026 as a compensation award. The shares are restricted and vest in two equal installments of 2,823 shares on April 30, 2026 and April 30, 2027. After this grant, Pforr directly holds 27,646 common shares. He also holds a stock option to buy 25,000 common shares at an exercise price of $40.32 per share, expiring on April 4, 2030. These options vest 30% on April 4, 2026, 30% on April 4, 2027, and 40% on April 4, 2028.
M-tron Industries Executive VP – Finance Linda M. Biles received a grant of 2,059 shares of Common Stock on April 2, 2026, increasing her direct holdings to 29,402 shares. The award was granted at no cash cost to her, reflecting stock-based compensation rather than a market purchase.
The filing also notes prior tax withholding of 617 shares on August 11, 2025 to satisfy obligations related to the vesting of 2,700 restricted shares on August 9, 2025. In addition, she holds stock options covering 10,000 shares of Common Stock at an exercise price of $40.32 per share, expiring on April 4, 2030, with vesting scheduled in stages through 2028.
M-tron Industries, Inc. President William Arnold Drafts received an award of 2,428 shares of Common Stock as a grant, with no cash paid per share. These are restricted shares, vesting in two equal installments of 1,214 shares on April 30, 2026 and April 30, 2027.
Following the grant, he directly holds 14,177 shares of Common Stock. He also holds stock options covering 12,500 underlying shares at an exercise price of $40.3200 per share, expiring on April 4, 2030, with the options vesting 30% on April 4, 2026, 30% on April 4, 2027, and 40% on April 4, 2028.
M-tron Industries President William Arnold Drafts reported option-style warrant exercises that increased his direct common stock holdings. On December 19 and 23, 2025, he exercised Common Stock Warrants at an exercise price of $47.50 per share in in-the-money derivative exercises, acquiring a total of 741 shares of Common Stock. These transactions raised his directly held Common Stock position to 11,749 shares. The filing also notes a tiny sale of 3 Common Stock Warrants, a negligible portion of his overall exposure. Separately, he continues to hold a stock option covering 12,500 underlying shares at an exercise price of $40.32, vesting in tranches from 2026 through 2028 and expiring in 2030, which shows substantial remaining derivative-based equity exposure.
M-tron Industries, Inc. filed an amendment to update materials related to its offering of transferable subscription rights. The change replaces Exhibit 4.2, the Instructions for use of Subscription Right Certificate, to correct a typographical error. All other aspects of the prior report remain unchanged.
M-tron Industries, Inc. is conducting a transferable rights offering for up to 713,362 shares of its common stock. Stockholders of record as of 5:00 p.m. New York City time on March 27, 2026 receive one right for each share held, and five rights allow the purchase of one new share at a subscription price of $59.00 per share, described as an approximate 12% discount to the five-day average volume-weighted price ending on the record date.
The subscription period runs from March 31, 2026 until 5:00 p.m. New York City time on April 15, 2026, and the rights are transferable and listed for trading on the NYSE under the symbol “MPTI RT.” Stockholders who fully exercise their basic subscription may request additional shares through an oversubscription privilege, subject to availability and proration.
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.