Company filings profile · CIK 0001902314
M-Tron Industries, Inc. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for M-Tron Industries, Inc. (MPTI): 38 filings in the last 90 days vs 16 in the prior 90 (filing-velocity rising ↑ · 2.38×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Jun 21, 2026. Source-linked, daily-refreshed.
Material 8-K events — M-Tron Industries, Inc.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Jun 18, 2026 | Item 5.07 | ↗ |
| May 14, 2026 | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 8, 2026 | Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Apr 27, 2026 | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Apr 21, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Apr 9, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Mar 30, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Mar 24, 2026 | Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
Watch M-Tron Industries, Inc. automatically
Add this company to a watchlist and get a webhook/email the moment it files a material 8-K, an insider Form 4, or changes its risk-factor language.
Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Jun 18, 2026 | 8-K | Item 5.07 | ↗ |
| Jun 1, 2026 | SD | FORM SD | ↗ |
| May 14, 2026 | SCHEDULE 13G | ↗ | |
| May 14, 2026 | 8-K | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 13, 2026 | 10-Q | FORM 10-Q | ↗ |
| May 13, 2026 | 15-12G | FORM 15-12G | ↗ |
| May 13, 2026 | ARS | FORM ARS | ↗ |
| May 8, 2026 | 8-K | Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 6, 2026 | 4 | FORM 4 | ↗ |
| May 6, 2026 | 4 | FORM 4 | ↗ |
| May 6, 2026 | 4 | FORM 4 | ↗ |
| May 4, 2026 | 4 | FORM 4 | ↗ |
| Apr 30, 2026 | DEF 14A | FORM DEF 14A | ↗ |
| Apr 29, 2026 | 4 | FORM 4 | ↗ |
| Apr 29, 2026 | 4/A | FORM 4/A | ↗ |
| Apr 28, 2026 | 4 | FORM 4 | ↗ |
| Apr 28, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Apr 27, 2026 | SCHEDULE 13G | ↗ | |
| Apr 27, 2026 | 8-K | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Apr 24, 2026 | 4 | FORM 4 | ↗ |
| Apr 23, 2026 | 4 | FORM 4 | ↗ |
| Apr 21, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Apr 16, 2026 | 4 | FORM 4 | ↗ |
| Apr 14, 2026 | 144 | ↗ | |
| Apr 14, 2026 | 144 | ↗ | |
| Apr 9, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Apr 7, 2026 | 4 | FORM 4 | ↗ |
| Apr 7, 2026 | 4 | FORM 4 | ↗ |
| Apr 7, 2026 | 4 | FORM 4 | ↗ |
| Apr 7, 2026 | 4/A | FORM 4/A | ↗ |
| Mar 31, 2026 | 8-K/A | Financial Statements and Exhibits | ↗ |
| Mar 31, 2026 | 8-A12B/A | FORM 8-A12B/A | ↗ |
| Mar 30, 2026 | 8-A12B | FORM 8-A12B | ↗ |
| Mar 30, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Mar 30, 2026 | 424B2 | FORM 424B2 | ↗ |
| Mar 27, 2026 | SCHEDULE 13D/A | ↗ | |
| Mar 26, 2026 | 10-K | FORM 10-K | ↗ |
| Mar 24, 2026 | 8-K | Results of Operations (earnings); Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Mar 23, 2026 | 4 | FORM 4 | ↗ |
| Mar 23, 2026 | 4 | FORM 4 | ↗ |