# M-tron Industries, Inc.: filings

MPTI · NYSE · CIK 1902314 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/mpti.md) · [Financials](/companies/mpti/financials.md) · [Filings](/companies/mpti/filings.md) · [Insiders](/companies/mpti/insiders.md)

## Reports and events: 96 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 121, 8-K 55, 3 14, SC 13D/A 13, 10-Q 12, 144 7, CORRESP 5, 10-12B/A 4, 10-K 4, DEF 14A 4, SD 4, 8-K/A 3, UPLOAD 3, 15-12G 2, 424B2 2, 4/A 2, 8-A12B 2, ARS 2, CERT 2, S-8 2, SC 13D 2, SCHEDULE 13D/A 2, SCHEDULE 13G 2, 10-12B 1, 10-K/A 1, 25-NSE 1, 5 1, 8-A12B/A 1, 8-A12G 1, DEL AM 1, EFFECT 1, S-3 1, SEC STAFF ACTION 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-31 | 09:05 ET | [8-K](/filings/0001437749-26-029252.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-029252 |
| 2026-08-12 | 17:04 ET | [10-Q](/filings/0001437749-26-027371.md) | Quarterly report, period 2026-06-30 | 0001437749-26-027371 |
| 2026-08-12 | 17:03 ET | [8-K](/filings/0001437749-26-027369.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-027369 |
| 2026-06-18 | 17:05 ET | [8-K](/filings/0001437749-26-021183.md) | 5.07 Shareholder vote results | 0001437749-26-021183 |
| 2026-05-14 | 08:56 ET | [8-K](/filings/0001437749-26-016895.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-016895 |
| 2026-05-13 | 17:19 ET | [10-Q](/filings/0001437749-26-016784.md) | Quarterly report, period 2026-03-31 | 0001437749-26-016784 |
| 2026-05-08 | 17:12 ET | [8-K](/filings/0001437749-26-015954.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-015954 |
| 2026-04-30 | 08:59 ET | [DEF 14A](/filings/0001437749-26-014017.md) | Proxy statement, period 2026-06-16 | 0001437749-26-014017 |
| 2026-04-27 | 09:03 ET | [8-K](/filings/0001437749-26-013378.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-013378 |
| 2026-04-21 | 09:00 ET | [8-K](/filings/0001437749-26-012887.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-26-012887 |
| 2026-04-09 | 17:16 ET | [8-K](/filings/0001437749-26-011924.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-26-011924 |
| 2026-03-31 | 17:20 ET | [8-K/A](/filings/0001437749-26-010738.md) | 9.01 Financial statements and exhibits | 0001437749-26-010738 |
| 2026-03-30 | 09:05 ET | [8-K](/filings/0001437749-26-010186.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-26-010186 |
| 2026-03-27 | 16:02 ET | [SCHEDULE 13D/A](/filings/0000807249-26-000032.md) | Ownership report, active investor, amended | 0000807249-26-000032 |
| 2026-03-26 | 06:10 ET | [10-K](/filings/0001437749-26-009844.md) | Annual report, period 2025-12-31 | 0001437749-26-009844 |
| 2026-03-24 | 17:20 ET | [8-K](/filings/0001437749-26-009642.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-009642 |
| 2026-03-18 | 09:00 ET | [8-K](/filings/0001437749-26-008752.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-26-008752 |
| 2026-01-07 | 16:22 ET | [8-K](/filings/0001437749-26-000790.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001437749-26-000790 |
| 2025-12-10 | 16:29 ET | [8-K](/filings/0001437749-25-037410.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-25-037410 |
| 2025-12-05 | 08:55 ET | [8-K/A](/filings/0001437749-25-036953.md) | 5.02 Departure or appointment of officers or directors | 0001437749-25-036953 |
| 2025-11-25 | 16:10 ET | [8-K](/filings/0001437749-25-036327.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-036327 |
| 2025-11-13 | 09:01 ET | [8-K](/filings/0001437749-25-034643.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-034643 |
| 2025-11-12 | 17:03 ET | [10-Q](/filings/0001437749-25-034501.md) | Quarterly report, period 2025-09-30 | 0001437749-25-034501 |
| 2025-11-12 | 17:02 ET | [8-K](/filings/0001437749-25-034500.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-034500 |
| 2025-11-04 | 16:58 ET | [8-K](/filings/0001437749-25-033053.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-033053 |
| 2025-10-23 | 16:50 ET | [8-K](/filings/0001437749-25-031645.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-25-031645 |
| 2025-09-11 | 16:33 ET | [8-K](/filings/0001437749-25-028854.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-028854 |
| 2025-08-12 | 17:07 ET | [10-Q](/filings/0001437749-25-026272.md) | Quarterly report, period 2025-06-30 | 0001437749-25-026272 |
| 2025-08-12 | 17:05 ET | [8-K](/filings/0001437749-25-026271.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-026271 |
| 2025-06-12 | 16:46 ET | [8-K](/filings/0001437749-25-020208.md) | 5.07 Shareholder vote results | 0001437749-25-020208 |
| 2025-06-10 | 16:43 ET | [8-K](/filings/0001437749-25-019999.md) | 7.01 Regulation FD disclosure | 0001437749-25-019999 |
| 2025-05-13 | 17:06 ET | [10-Q](/filings/0001437749-25-016515.md) | Quarterly report, period 2025-03-31 | 0001437749-25-016515 |
| 2025-05-13 | 17:01 ET | [8-K](/filings/0001437749-25-016511.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-016511 |
| 2025-04-30 | 17:06 ET | [DEF 14A](/filings/0001437749-25-013899.md) | Proxy statement, period 2025-06-11 | 0001437749-25-013899 |
| 2025-04-25 | 16:25 ET | [8-K/A](/filings/0001437749-25-013147.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001437749-25-013147 |
| 2025-04-25 | 09:00 ET | [8-K](/filings/0001437749-25-013026.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001437749-25-013026 |
| 2025-03-27 | 17:14 ET | [10-K](/filings/0001437749-25-009645.md) | Annual report, period 2024-12-31 | 0001437749-25-009645 |
| 2025-03-27 | 16:54 ET | [8-K](/filings/0001437749-25-009638.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-009638 |
| 2025-03-24 | 17:14 ET | [8-K](/filings/0001437749-25-009006.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-009006 |
| 2025-02-28 | 08:50 ET | [8-K](/filings/0001437749-25-005582.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-25-005582 |
| 2025-02-26 | 17:24 ET | [8-K](/filings/0001437749-25-005268.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-005268 |
| 2025-02-21 | 16:33 ET | [8-K](/filings/0001437749-25-004753.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events | 0001437749-25-004753 |
| 2025-02-20 | 17:26 ET | [8-K](/filings/0001437749-25-004617.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-004617 |
| 2025-01-17 | 07:49 ET | [8-K](/filings/0001437749-25-001299.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-001299 |
| 2024-12-16 | 16:00 ET | [SCHEDULE 13D/A](/filings/0000807249-24-000191.md) | Ownership report, active investor, amended | 0000807249-24-000191 |
| 2024-11-27 | 16:09 ET | [SC 13D/A](/filings/0000807249-24-000177.md) | Ownership report, active investor, amended | 0000807249-24-000177 |
| 2024-11-15 | 16:06 ET | [SC 13D/A](/filings/0000807249-24-000166.md) | Ownership report, active investor, amended | 0000807249-24-000166 |
| 2024-11-13 | 16:06 ET | [10-Q](/filings/0001437749-24-034901.md) | Quarterly report, period 2024-09-30 | 0001437749-24-034901 |
| 2024-11-13 | 16:05 ET | [8-K](/filings/0001437749-24-034899.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-24-034899 |
| 2024-11-08 | 16:13 ET | [SC 13D/A](/filings/0000807249-24-000155.md) | Ownership report, active investor, amended | 0000807249-24-000155 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:16 ET. No prices; not investment advice.