M-tron Industries, Inc. — All Filings
235 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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5
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| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13D/A | — | 0000807249-26-000032 | Mar 27, 2026 | — |
| 10-K | FORM 10-K | 0001437749-26-009844 | Mar 26, 2026 | Dec 31, 2025 |
| 8-K | FORM 8-K | 0001437749-26-009642 | Mar 24, 2026 | — |
| 4 | FORM 4 | 0001437749-26-009410 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0001437749-26-009409 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0001437749-26-009407 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0001437749-26-009406 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0001437749-26-009405 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0001437749-26-009404 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | PRIMARY DOCUMENT | 0000807249-26-000031 | Mar 23, 2026 | Mar 19, 2026 |
| 8-K | FORM 8-K | 0001437749-26-008752 | Mar 18, 2026 | — |
| 15-12G | FORM 15-12G | 0001437749-26-001009 | Jan 9, 2026 | — |
| 4 | FORM 4 | 0001437749-26-000901 | Jan 8, 2026 | Jan 6, 2026 |
| 4 | FORM 4 | 0001437749-26-000803 | Jan 7, 2026 | Dec 23, 2025 |
| 8-K | FORM 8-K | 0001437749-26-000790 | Jan 7, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001437749-25-039096 | Dec 31, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001437749-25-038946 | Dec 30, 2025 | Dec 19, 2025 |
| 4 | FORM 4 | 0001437749-25-038886 | Dec 30, 2025 | Dec 22, 2025 |
| 25-NSE | — | 0001143313-25-000103 | Dec 29, 2025 | — |
| 4 | FORM 4 | 0001437749-25-038742 | Dec 23, 2025 | Dec 18, 2025 |
| 4 | FORM 4 | 0001437749-25-038740 | Dec 23, 2025 | Dec 4, 2025 |
| 4 | FORM 4 | 0001437749-25-038739 | Dec 23, 2025 | Dec 19, 2025 |
| 4 | FORM 4 | 0001437749-25-038363 | Dec 19, 2025 | Dec 5, 2025 |
| 8-K | FORM 8-K | 0001437749-25-037410 | Dec 10, 2025 | Dec 9, 2025 |
| 8-K/A | FORM 8-K/A | 0001437749-25-036953 | Dec 5, 2025 | Nov 6, 2025 |
| 8-K | FORM 8-K | 0001437749-25-036327 | Nov 25, 2025 | Nov 20, 2025 |
| 8-K | FORM 8-K | 0001437749-25-034643 | Nov 13, 2025 | Nov 6, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-034501 | Nov 12, 2025 | Sep 30, 2025 |
| 8-K | FORM 8-K | 0001437749-25-034500 | Nov 12, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-033053 | Nov 4, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-031645 | Oct 23, 2025 | Oct 20, 2025 |
| 8-K | FORM 8-K | 0001437749-25-028854 | Sep 11, 2025 | Sep 10, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-026272 | Aug 12, 2025 | Jun 30, 2025 |
| 8-K | FORM 8-K | 0001437749-25-026271 | Aug 12, 2025 | — |
| 4 | FORM 4 | 0001437749-25-021424 | Jun 27, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-020208 | Jun 12, 2025 | Jun 10, 2025 |
| 8-K | FORM 8-K | 0001437749-25-019999 | Jun 10, 2025 | — |
| SD | FORM SD | 0001437749-25-019179 | Jun 2, 2025 | — |
| 4 | FORM 4 | 0001437749-25-018889 | May 30, 2025 | May 28, 2025 |
| 10-Q | FORM 10-Q | 0001437749-25-016515 | May 13, 2025 | Mar 31, 2025 |
| 8-K | FORM 8-K | 0001437749-25-016511 | May 13, 2025 | — |
| ARS | — | 0001437749-25-013912 | Apr 30, 2025 | Dec 31, 2024 |
| DEF 14A | FORM DEF 14A | 0001437749-25-013899 | Apr 30, 2025 | Jun 11, 2025 |
| CERT | NYSE AMERICAN CERTIFICATION | 0001143313-25-000019 | Apr 29, 2025 | — |
| 8-A12B | FORM 8-A12B | 0001437749-25-013418 | Apr 29, 2025 | — |
| 8-K/A | FORM 8-K/A | 0001437749-25-013147 | Apr 25, 2025 | — |
| 424B2 | FORM 424B2 | 0001437749-25-013029 | Apr 25, 2025 | — |
| 8-A12G | FORM 8-A12G | 0001437749-25-013028 | Apr 25, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-013026 | Apr 25, 2025 | — |
| 4 | FORM 4 | 0001437749-25-011442 | Apr 8, 2025 | Apr 4, 2025 |