AmpliTech AMPG SEC Filings

NASDAQ AMPG
$2.74 +0.09 (+3.40%)
At close: Oct 21, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing AmpliTech Group, Inc. (AMPG) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
1SCHEDULE 13GBeneficial Ownership0002073679-26-000164Oct 7, 2026 7:50 PM-
2SCHEDULE 13GBeneficial Ownership0001104659-26-114133Oct 6, 2026 5:32 PM
34Insider Transaction0001493152-26-039666Aug 21, 2026 8:05 PM
48-KCurrent Report0001493152-26-038625Aug 17, 2026 7:15 AM
58-KCurrent Report0001493152-26-037776Aug 13, 2026 4:15 PM
610-QQuarterly & Annual Report0001493152-26-037751Aug 13, 2026 4:06 PM
78-KCurrent Report0001493152-26-037338Aug 12, 2026 8:05 PM
84Insider Transaction0001493152-26-034586Jul 24, 2026 8:30 PM
94Insider Transaction0001493152-26-034584Jul 24, 2026 8:30 PM
104Insider Transaction0001493152-26-034581Jul 24, 2026 8:30 PM
118-KCurrent Report0001493152-26-034262Jul 22, 2026 9:00 PM
1225-NSEOthers0001354457-26-000707Jul 20, 2026 8:42 PM
138-KCurrent Report0001493152-26-032398Jul 8, 2026 10:15 AM
144Insider Transaction0001493152-26-029947Jun 24, 2026 9:05 PM
154Insider Transaction0001493152-26-029942Jun 24, 2026 9:00 PM
16144Insider Transaction0001949846-26-000401Jun 23, 2026 2:51 PM
17144Insider Transaction0001949846-26-000400Jun 23, 2026 1:18 PM
188-KCurrent Report0001493152-26-029585Jun 22, 2026 8:15 PM
194Insider Transaction0001493152-26-026886Jun 2, 2026 8:20 PM
204Insider Transaction0001493152-26-026375May 29, 2026 8:20 PM
21144Insider Transaction0001493152-26-025688May 28, 2026 11:39 PM
228-KCurrent Report0001493152-26-022731May 13, 2026 4:15 PM
2310-QQuarterly & Annual Report0001493152-26-022715May 13, 2026 4:05 PM
24S-8Prospectus0001493152-26-016818Apr 15, 2026 8:15 PM
2510-KQuarterly & Annual Report0001493152-26-012914Mar 26, 2026 8:05 PM
26SCHEDULE 13GBeneficial Ownership Report0000102909-26-000695Mar 26, 2026 7:56 PM
278-KCurrent Report0001493152-26-010260Mar 16, 2026 8:05 PM
2825-NSEOthers0001354457-26-000196Feb 18, 2026 9:47 PM
294Insider Transaction0001493152-26-004927Feb 3, 2026 9:37 PM
304Insider Transaction0001493152-26-004927Feb 3, 2026 9:37 PM
314Insider Transaction0001493152-26-004927Feb 3, 2026 9:37 PM
324Insider Transaction0001493152-26-004925Feb 3, 2026 9:36 PM
334Insider Transaction0001493152-26-004925Feb 3, 2026 9:36 PM
344Insider Transaction0001493152-26-004925Feb 3, 2026 9:36 PM
354Insider Transaction0001493152-26-004923Feb 3, 2026 9:34 PM
364Insider Transaction0001493152-26-004923Feb 3, 2026 9:34 PM
374Insider Transaction0001493152-26-004923Feb 3, 2026 9:34 PM
38CERTOthers0001354457-26-000124Feb 2, 2026 7:15 PM
398-KCurrent Report0001493152-26-004629Feb 2, 2026 12:00 PM
408-A12BOthers0001493152-26-004611Feb 2, 2026 11:03 AM
41SCHEDULE 13GBeneficial Ownership Report0000102909-26-000321Jan 30, 2026 8:28 PM
428-KCurrent Report0001493152-26-003631Jan 26, 2026 10:10 PM
43424B5Prospectus0001493152-26-003618Jan 26, 2026 10:00 PM
448-KCurrent Report0001493152-26-003533Jan 26, 2026 1:30 PM
454Insider Transaction0001493152-26-002620Jan 16, 2026 10:01 PM
464Insider Transaction0001493152-26-002619Jan 16, 2026 10:00 PM
474Insider Transaction0001493152-26-002613Jan 16, 2026 9:59 PM
484Insider Transaction0001493152-26-002613Jan 16, 2026 9:59 PM
494Insider Transaction0001493152-26-002613Jan 16, 2026 9:59 PM
504Insider Transaction0001493152-26-002074Jan 13, 2026 10:00 PM
...

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