Browse the latest SEC filings and forms submitted by M-tron Industries, Inc. (MPTI). Access annual reports, quarterly statements, and other official disclosures.
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Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| 424B2 | March 30, 2026 | FORM 424B2 | View Document |
| 8-A12B | March 30, 2026 | FORM 8-A12B | View Document |
| 8-K | March 30, 2026 | FORM 8-K | View Document |
| SCHEDULE 13D/A | March 27, 2026 | - | View Document |
| 10-K | March 26, 2026 | FORM 10-K | View Document |
| 8-K | March 24, 2026 | FORM 8-K | View Document |
| 4 | March 23, 2026 | FORM 4 | View Document |
| 4 | March 23, 2026 | FORM 4 | View Document |
| 4 | March 23, 2026 | PRIMARY DOCUMENT | View Document |
| 4 | March 23, 2026 | FORM 4 | View Document |
| 4 | March 23, 2026 | FORM 4 | View Document |
| 4 | March 23, 2026 | FORM 4 | View Document |
| 4 | March 23, 2026 | FORM 4 | View Document |
| 8-K | March 18, 2026 | FORM 8-K | View Document |
| 15-12G | Jan. 9, 2026 | FORM 15-12G | View Document |
| 4 | Jan. 8, 2026 | FORM 4 | View Document |
| 8-K | Jan. 7, 2026 | FORM 8-K | View Document |
| 4 | Jan. 7, 2026 | FORM 4 | View Document |
| 4 | Dec. 31, 2025 | FORM 4 | View Document |
| 4 | Dec. 30, 2025 | FORM 4 | View Document |
| 4 | Dec. 30, 2025 | FORM 4 | View Document |
| 25-NSE | Dec. 29, 2025 | - | View Document |
| 4 | Dec. 23, 2025 | FORM 4 | View Document |
| 4 | Dec. 23, 2025 | FORM 4 | View Document |
| 4 | Dec. 23, 2025 | FORM 4 | View Document |
| 4 | Dec. 19, 2025 | FORM 4 | View Document |
| 8-K | Dec. 10, 2025 | FORM 8-K | View Document |
| 8-K/A | Dec. 5, 2025 | FORM 8-K/A | View Document |
| 8-K | Nov. 25, 2025 | FORM 8-K | View Document |
| 8-K | Nov. 13, 2025 | FORM 8-K | View Document |
| 10-Q | Nov. 12, 2025 | FORM 10-Q | View Document |
| 8-K | Nov. 12, 2025 | FORM 8-K | View Document |
| 8-K | Nov. 4, 2025 | FORM 8-K | View Document |
| 8-K | Oct. 23, 2025 | FORM 8-K | View Document |
| 8-K | Sept. 11, 2025 | FORM 8-K | View Document |
| 8-K | Aug. 12, 2025 | FORM 8-K | View Document |
| 10-Q | Aug. 12, 2025 | FORM 10-Q | View Document |
| 4 | June 27, 2025 | FORM 4 | View Document |
| 8-K | June 12, 2025 | FORM 8-K | View Document |
| 8-K | June 10, 2025 | FORM 8-K | View Document |
| SD | June 2, 2025 | FORM SD | View Document |
| 4 | May 30, 2025 | FORM 4 | View Document |
| 10-Q | May 13, 2025 | FORM 10-Q | View Document |
| 8-K | May 13, 2025 | FORM 8-K | View Document |
| ARS | April 30, 2025 | - | View Document |
| DEF 14A | April 30, 2025 | FORM DEF 14A | View Document |
| 8-A12B | April 29, 2025 | FORM 8-A12B | View Document |
| CERT | April 29, 2025 | NYSE AMERICAN CERTIFICATION | View Document |
| 424B2 | April 25, 2025 | FORM 424B2 | View Document |
| 8-K/A | April 25, 2025 | FORM 8-K/A | View Document |
| 8-A12G | April 25, 2025 | FORM 8-A12G | View Document |
| 8-K | April 25, 2025 | FORM 8-K | View Document |
| 4 | April 8, 2025 | FORM 4 | View Document |
| 4 | April 8, 2025 | FORM 4 | View Document |
| 4 | April 8, 2025 | FORM 4 | View Document |
| 3 | April 4, 2025 | FORM 3 | View Document |
| 4 | April 4, 2025 | FORM 4 | View Document |
| 4 | March 31, 2025 | - | View Document |
| 10-K | March 27, 2025 | FORM 10-K | View Document |
| 8-K | March 27, 2025 | FORM 8-K | View Document |
| 4 | March 26, 2025 | FORM 4 | View Document |
| 4 | March 25, 2025 | FORM 4 | View Document |
| 4 | March 25, 2025 | FORM 4 | View Document |
| 4 | March 25, 2025 | FORM 4 | View Document |
| 4 | March 25, 2025 | FORM 4 | View Document |
| 4 | March 25, 2025 | FORM 4 | View Document |
| 8-K | March 24, 2025 | FORM 8-K | View Document |
| 8-K | Feb. 28, 2025 | FORM 8-K | View Document |
| 8-K | Feb. 26, 2025 | FORM 8-K | View Document |
| 8-K | Feb. 21, 2025 | FORM 8-K | View Document |
| 8-K | Feb. 20, 2025 | FORM 8-K | View Document |
| EFFECT | Feb. 11, 2025 | - | View Document |
| CORRESP | Feb. 6, 2025 | - | View Document |
| UPLOAD | Feb. 5, 2025 | - | View Document |
| DEL AM | Feb. 3, 2025 | FORM DEL AM | View Document |
| S-3 | Jan. 31, 2025 | FORM S-3 | View Document |
| 8-K | Jan. 17, 2025 | FORM 8-K | View Document |
| SCHEDULE 13D/A | Dec. 16, 2024 | - | View Document |
| SC 13D/A | Nov. 27, 2024 | - | View Document |
| 4 | Nov. 20, 2024 | - | View Document |
| 4 | Nov. 18, 2024 | - | View Document |
| SC 13D/A | Nov. 15, 2024 | - | View Document |
| 4 | Nov. 15, 2024 | - | View Document |
| 4 | Nov. 14, 2024 | - | View Document |
| 10-Q | Nov. 13, 2024 | FORM 10-Q | View Document |
| 8-K | Nov. 13, 2024 | FORM 8-K | View Document |
| 4 | Nov. 12, 2024 | - | View Document |
| 4 | Nov. 8, 2024 | - | View Document |
| SC 13D/A | Nov. 8, 2024 | - | View Document |
| 4 | Nov. 7, 2024 | - | View Document |
| 4 | Oct. 15, 2024 | - | View Document |
| 4 | Oct. 15, 2024 | FORM 4 | View Document |
| 8-K | Oct. 9, 2024 | FORM 8-K | View Document |
| 4 | Oct. 1, 2024 | - | View Document |
| 8-K | Sept. 18, 2024 | FORM 8-K | View Document |
| 4 | Sept. 16, 2024 | - | View Document |
| 4 | Sept. 10, 2024 | - | View Document |
| 4 | Aug. 29, 2024 | - | View Document |
| 4 | Aug. 27, 2024 | - | View Document |
| SC 13D/A | Aug. 21, 2024 | - | View Document |
| 4 | Aug. 20, 2024 | - | View Document |
| 10-Q | Aug. 14, 2024 | FORM 10-Q | View Document |
| 8-K | Aug. 14, 2024 | FORM 8-K | View Document |
| 4 | June 25, 2024 | - | View Document |
| 8-K | June 18, 2024 | FORM 8-K | View Document |
| 4 | June 13, 2024 | - | View Document |
| SD | May 30, 2024 | FORM SD | View Document |
| 4 | May 29, 2024 | - | View Document |
| 10-Q | May 14, 2024 | FORM 10-Q | View Document |
| 8-K | May 7, 2024 | FORM 8-K | View Document |
| DEF 14A | April 29, 2024 | FORM DEF 14A | View Document |
| 4 | April 23, 2024 | FORM 4 | View Document |
| 8-K | April 16, 2024 | FORM 8-K | View Document |
| 4 | April 10, 2024 | - | View Document |
| 8-K | March 26, 2024 | FORM 8-K | View Document |
| 4 | March 25, 2024 | 20240322 SUSANTO | View Document |
| 4 | March 25, 2024 | LAZAR 20240322 | View Document |
| 4 | March 25, 2024 | 20240322 MEGA | View Document |
| 4 | March 25, 2024 | - | View Document |
| 10-K | March 25, 2024 | FORM 10-K | View Document |
| 8-K | March 25, 2024 | FORM 8-K | View Document |
| 4 | March 25, 2024 | 20240322 ARTEAGA | View Document |
| 4 | March 25, 2024 | FORM 4 | View Document |
| 4 | March 25, 2024 | 20240322 LAPENTA | View Document |
| 4 | March 14, 2024 | - | View Document |
| SC 13D/A | March 7, 2024 | - | View Document |
| 4 | Feb. 22, 2024 | - | View Document |
| 4 | Jan. 16, 2024 | - | View Document |
| SC 13D/A | Jan. 16, 2024 | - | View Document |
| 4 | Jan. 12, 2024 | - | View Document |
| 144 | Jan. 10, 2024 | - | View Document |
| 4 | Jan. 10, 2024 | FORM 4 | View Document |
| 144 | Jan. 9, 2024 | - | View Document |
| SC 13D/A | Jan. 8, 2024 | - | View Document |
| 4 | Jan. 8, 2024 | - | View Document |
| 4 | Jan. 8, 2024 | - | View Document |
| 4 | Jan. 5, 2024 | 20240105 FORM 4 - DRAFTS | View Document |
| 4 | Jan. 4, 2024 | - | View Document |
| 4 | Jan. 4, 2024 | - | View Document |
| 4 | Jan. 3, 2024 | 20231229 BILES | View Document |
| 4 | Dec. 29, 2023 | - | View Document |
| 8-K | Dec. 28, 2023 | FORM 8-K | View Document |
| SC 13D/A | Dec. 26, 2023 | - | View Document |
| 4 | Dec. 26, 2023 | - | View Document |
| 4 | Dec. 18, 2023 | - | View Document |
| 4 | Dec. 13, 2023 | 20231213 FERRANTINO FORM 4 | View Document |
| 144 | Dec. 13, 2023 | - | View Document |
| 144 | Dec. 12, 2023 | - | View Document |
| 4 | Dec. 12, 2023 | - | View Document |
| SC 13D/A | Dec. 12, 2023 | - | View Document |
| SC 13D/A | Dec. 11, 2023 | - | View Document |
| 4 | Dec. 8, 2023 | - | View Document |
| 4 | Dec. 7, 2023 | - | View Document |
| 4 | Dec. 6, 2023 | 20231206 ARTEAGA FORM 4 | View Document |
| 8-K | Dec. 5, 2023 | FORM 8-K | View Document |
| SC 13D/A | Dec. 5, 2023 | - | View Document |
| SC 13D | Dec. 5, 2023 | - | View Document |
| 4 | Dec. 5, 2023 | - | View Document |
| 3 | Dec. 5, 2023 | - | View Document |
| 4 | Nov. 28, 2023 | 20231128 GABELLI | View Document |
| 4 | Nov. 22, 2023 | 20231122 FERRANTINO | View Document |
| 4 | Nov. 21, 2023 | - | View Document |
| 4 | Nov. 20, 2023 | 20231120 TIVY | View Document |
| 4 | Nov. 16, 2023 | - | View Document |
| SC 13D/A | Nov. 15, 2023 | - | View Document |
| 4 | Nov. 14, 2023 | - | View Document |
| 10-Q | Nov. 9, 2023 | FORM 10-Q | View Document |
| 8-K | Nov. 9, 2023 | FORM 8-K | View Document |
| 4 | Oct. 11, 2023 | - | View Document |
| SC 13D/A | Oct. 10, 2023 | - | View Document |
| 8-K | Sept. 20, 2023 | FORM 8-K | View Document |
| 4 | Sept. 13, 2023 | - | View Document |
| 4 | Sept. 12, 2023 | - | View Document |
| 4 | Aug. 24, 2023 | - | View Document |
| 8-K | Aug. 17, 2023 | FORM 8-K | View Document |
| DEF 14A | Aug. 16, 2023 | FORM DEF 14A | View Document |
| 4 | Aug. 11, 2023 | FORM 4 | View Document |
| 4 | Aug. 11, 2023 | 20230809 BILLD | View Document |
| 10-Q | Aug. 10, 2023 | FORM 10-Q | View Document |
| 8-K | Aug. 10, 2023 | FORM 8-K | View Document |
| 8-K | July 17, 2023 | FORM 8-K | View Document |
| SD | May 24, 2023 | SD | View Document |
| 4 | May 15, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 15, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 15, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 12, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 12, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 12, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | May 12, 2023 | FORM 4 SUBMISSION | View Document |
| 10-Q | May 11, 2023 | 10-Q | View Document |
| 4 | May 2, 2023 | FORM 4 SUBMISSION | View Document |
| 10-K/A | April 28, 2023 | 10-K/A | View Document |
| 8-K | April 19, 2023 | 8-K | View Document |
| 4 | April 17, 2023 | - | View Document |
| 4 | April 5, 2023 | FORM 4 SUBMISSION | View Document |
| 10-K | March 30, 2023 | 10-K | View Document |
| 8-K | March 30, 2023 | 8-K | View Document |
| 8-K | Jan. 12, 2023 | 8-K | View Document |
| 5 | Jan. 9, 2023 | FORM 5 SUBMISSION | View Document |
| 4 | Dec. 30, 2022 | - | View Document |
| 3 | Dec. 15, 2022 | FORM 3 SUBMISSION | View Document |
| 8-K | Dec. 9, 2022 | 8-K | View Document |
| 4 | Dec. 1, 2022 | FORM 4 SUBMISSION | View Document |
| S-8 | Nov. 16, 2022 | S-8 | View Document |
| 8-K | Nov. 14, 2022 | 8-K | View Document |
| 10-Q | Nov. 14, 2022 | 10-Q | View Document |
| 8-K | Nov. 8, 2022 | 8-K | View Document |
| 3 | Oct. 19, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | Oct. 17, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | Oct. 17, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | Oct. 17, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | Oct. 14, 2022 | - | View Document |
| 8-K | Oct. 14, 2022 | 8-K | View Document |
| SC 13D | Oct. 14, 2022 | - | View Document |
| 3 | Oct. 14, 2022 | - | View Document |
| 3 | Oct. 13, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | Oct. 12, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | Oct. 12, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | Oct. 12, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | Oct. 12, 2022 | FORM 3 SUBMISSION | View Document |
| 4 | Oct. 12, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 12, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 12, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 12, 2022 | FORM 4 SUBMISSION | View Document |
| 8-K | Oct. 11, 2022 | 8-K FOR DISTRIBUTION | View Document |
| SEC STAFF ACTION | Sept. 7, 2022 | - | View Document |
| CORRESP | Aug. 31, 2022 | - | View Document |
| CERT | Aug. 31, 2022 | NYSE AMERICAN CERTIFICATION | View Document |
| 10-12B/A | Aug. 19, 2022 | 10-12B/A | View Document |
| CORRESP | Aug. 10, 2022 | - | View Document |
| CORRESP | Aug. 10, 2022 | - | View Document |
| CORRESP | Aug. 8, 2022 | - | View Document |
| 10-12B/A | Aug. 3, 2022 | 10-12B/A | View Document |
| 10-12B/A | July 18, 2022 | 10-12B/A | View Document |
| UPLOAD | July 14, 2022 | - | View Document |
| 10-12B/A | June 29, 2022 | FORM 10-12B/A | View Document |
| UPLOAD | June 7, 2022 | - | View Document |
| 10-12B | May 11, 2022 | 10-12B | View Document |