# AmpliTech Group, Inc.: filings

AMPG · Nasdaq · CIK 1518461 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

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

## Reports and events: 172 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 (8-K 87, 4 84, 10-Q 46, UPLOAD 16, 10-K 15, CORRESP 15, 144 11, 424B5 11, EFFECT 10, 3 9, NT 10-Q 8, 424B3 5, DEF 14A 5, DEFA14A 5, S-3 5, SC 13D 5, DEF 14C 4, PRE 14C 4, S-1/A 4, SCHEDULE 13G 4, 10-K/A 3, D 3, NT 10-K 3, POS AM 3, S-3/A 3, S-8 3, SC 13G 3, 10-12G/A 2, 25-NSE 2, 8-A12B 2, 8-K/A 2, CERT 2, DEL AM 2, FWP 2, S-1 2, SC 13D/A 2, SC 13G/A 2, SCHEDULE 13G/A 2, 10-12G 1, 10-Q/A 1, 424B4 1, 4/A 1, DEFR14A 1, PRER14C 1, S-1MEF 1, SD 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-13 | 10:05 ET | [DEF 14A](/filings/0001493152-26-046670.md) | Proxy statement, period 2026-10-13 | 0001493152-26-046670 |
| 2026-08-17 | 11:15 ET | [8-K](/filings/0001493152-26-038625.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-038625 |
| 2026-08-13 | 20:15 ET | [8-K](/filings/0001493152-26-037776.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001493152-26-037776 |
| 2026-08-13 | 20:06 ET | [10-Q](/filings/0001493152-26-037751.md) | Quarterly report, period 2026-06-30 | 0001493152-26-037751 |
| 2026-08-12 | 20:05 ET | [8-K](/filings/0001493152-26-037338.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001493152-26-037338 |
| 2026-07-22 | 21:00 ET | [8-K](/filings/0001493152-26-034262.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-26-034262 |
| 2026-07-08 | 10:15 ET | [8-K](/filings/0001493152-26-032398.md) | 1.02 Termination of a material agreement; 8.01 Other events | 0001493152-26-032398 |
| 2026-06-22 | 20:15 ET | [8-K](/filings/0001493152-26-029585.md) | 8.01 Other events | 0001493152-26-029585 |
| 2026-05-13 | 20:15 ET | [8-K](/filings/0001493152-26-022731.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001493152-26-022731 |
| 2026-05-13 | 20:05 ET | [10-Q](/filings/0001493152-26-022715.md) | Quarterly report, period 2026-03-31 | 0001493152-26-022715 |
| 2026-03-26 | 20:05 ET | [10-K](/filings/0001493152-26-012914.md) | Annual report, period 2025-12-31 | 0001493152-26-012914 |
| 2026-03-16 | 20:05 ET | [8-K](/filings/0001493152-26-010260.md) | 5.02 Departure or appointment of officers or directors | 0001493152-26-010260 |
| 2026-02-02 | 12:00 ET | [8-K](/filings/0001493152-26-004629.md) | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-004629 |
| 2026-01-26 | 22:10 ET | [8-K](/filings/0001493152-26-003631.md) | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001493152-26-003631 |
| 2026-01-26 | 13:30 ET | [8-K](/filings/0001493152-26-003533.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-26-003533 |
| 2026-01-12 | 13:00 ET | [8-K](/filings/0001493152-26-001229.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-26-001229 |
| 2026-01-05 | 13:00 ET | [8-K](/filings/0001493152-26-000266.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001493152-26-000266 |
| 2025-12-15 | 11:03 ET | [8-K](/filings/0001493152-25-027624.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001493152-25-027624 |
| 2025-12-11 | 12:00 ET | [8-K](/filings/0001493152-25-027138.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-25-027138 |
| 2025-11-14 | 12:00 ET | [8-K](/filings/0001493152-25-022508.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-25-022508 |
| 2025-11-14 | 11:07 ET | [10-Q](/filings/0001493152-25-022459.md) | Quarterly report, period 2025-09-30 | 0001493152-25-022459 |
| 2025-11-12 | 12:00 ET | [8-K](/filings/0001493152-25-021710.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-25-021710 |
| 2025-11-03 | 22:15 ET | [8-K](/filings/0001493152-25-020631.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-25-020631 |
| 2025-10-30 | 11:15 ET | [8-K](/filings/0001493152-25-020141.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-25-020141 |
| 2025-10-27 | 10:16 ET | [8-K](/filings/0001493152-25-019392.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-25-019392 |
| 2025-10-16 | 10:06 ET | [DEF 14A](/filings/0001493152-25-018225.md) | Proxy statement, period 2025-10-16 | 0001493152-25-018225 |
| 2025-08-14 | 20:18 ET | [8-K](/filings/0001641172-25-024050.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001641172-25-024050 |
| 2025-08-14 | 20:03 ET | [10-Q](/filings/0001493152-25-011972.md) | Quarterly report, period 2025-06-30 | 0001493152-25-011972 |
| 2025-07-22 | 20:54 ET | [8-K](/filings/0001641172-25-020599.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001641172-25-020599 |
| 2025-07-17 | 12:30 ET | [8-K](/filings/0001493152-25-011268.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001493152-25-011268 |
| 2025-05-15 | 12:00 ET | [10-Q](/filings/0001641172-25-010523.md) | Quarterly report, period 2025-03-31 | 0001641172-25-010523 |
| 2025-04-30 | 20:05 ET | [8-K](/filings/0001641172-25-007751.md) | 3.02 Unregistered sale of equity | 0001641172-25-007751 |
| 2025-03-31 | 20:12 ET | [8-K](/filings/0001641172-25-001724.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001641172-25-001724 |
| 2025-03-31 | 20:09 ET | [10-K](/filings/0001641172-25-001715.md) | Annual report, period 2024-12-31 | 0001641172-25-001715 |
| 2025-03-24 | 22:31 ET | [8-K](/filings/0001641172-25-000178.md) | 1.01 Entry into a material agreement; 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001641172-25-000178 |
| 2025-01-21 | 14:00 ET | [8-K](/filings/0001493152-25-002942.md) | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001493152-25-002942 |
| 2025-01-02 | 22:00 ET | [8-K](/filings/0001493152-25-000087.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-25-000087 |
| 2024-12-30 | 14:49 ET | [8-K](/filings/0001493152-24-052413.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-24-052413 |
| 2024-12-30 | 14:15 ET | [8-K](/filings/0001493152-24-052409.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001493152-24-052409 |
| 2024-12-30 | 11:15 ET | [8-K](/filings/0001493152-24-052358.md) | 8.01 Other events | 0001493152-24-052358 |
| 2024-12-26 | 22:26 ET | [8-K](/filings/0001493152-24-052158.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001493152-24-052158 |
| 2024-12-26 | 14:15 ET | [8-K](/filings/0001493152-24-052027.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-24-052027 |
| 2024-12-20 | 14:00 ET | [8-K](/filings/0001493152-24-050896.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-24-050896 |
| 2024-12-20 | 02:00 ET | [8-K](/filings/0001493152-24-050857.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001493152-24-050857 |
| 2024-12-17 | 22:27 ET | [8-K](/filings/0001493152-24-050463.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001493152-24-050463 |
| 2024-12-17 | 14:15 ET | [8-K](/filings/0001493152-24-050345.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-24-050345 |
| 2024-12-13 | 01:26 ET | [8-K](/filings/0001493152-24-049849.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001493152-24-049849 |
| 2024-12-12 | 12:00 ET | [8-K](/filings/0001493152-24-049725.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-24-049725 |
| 2024-11-26 | 11:30 ET | [8-K](/filings/0001493152-24-047732.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001493152-24-047732 |
| 2024-11-25 | 14:00 ET | [8-K](/filings/0001493152-24-047556.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001493152-24-047556 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:13 ET. No prices; not investment advice.