S-1
File 333-251260
FORM S-1
- Filing date
- 10 Dec 2020
- Reporting date
- Not listed
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AmpliTech Group, Inc. reports
- Company location
- Hauppauge, NY
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
AmpliTech Group, Inc. has filed 400 SEC EDGAR filings since 19 Apr 2011
SEC filing history
Showing 276-300 of 400 matching filings.
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12
PRE 14C
File 000-54355
PRE 14C
- Filing date
- 09 Dec 2020
- Reporting date
- 08 Dec 2020
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DEF 14C
File 000-54355
DEF 14C
- Filing date
- 17 Nov 2020
- Reporting date
- 16 Nov 2020
- SEC evidence
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10-Q
File 000-54355
FORM 10-Q
- Filing date
- 16 Nov 2020
- Reporting date
- 30 Sep 2020
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UPLOAD
UPLOAD filing
- Filing date
- 16 Nov 2020
- Reporting date
- Not listed
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PRER14C
File 000-54355
PRER 14C
- Filing date
- 05 Nov 2020
- Reporting date
- Not listed
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UPLOAD
UPLOAD filing
- Filing date
- 28 Oct 2020
- Reporting date
- Not listed
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- Open document Open filing
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PRE 14C
File 000-54355
PRE 14C
- Filing date
- 14 Oct 2020
- Reporting date
- 14 Oct 2020
- SEC evidence
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8-K
File 000-54355
FORM 8-K
- Filing date
- 29 Sep 2020
- Reporting date
- 28 Sep 2020
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8-K
File 000-54355
FORM 8-K
- Filing date
- 20 Aug 2020
- Reporting date
- 14 Aug 2020
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10-Q
File 000-54355
FORM 10-Q
- Filing date
- 14 Aug 2020
- Reporting date
- 30 Jun 2020
- SEC evidence
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3
FORM 3
- Filing date
- 28 Jul 2020
- Reporting date
- 10 Jul 2020
- SEC evidence
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SC 13D
File 005-87625
SC 13D
- Filing date
- 28 Jul 2020
- Reporting date
- Not listed
- SEC evidence
- Open document Open filing
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8-K
File 000-54355
FORM 8-K
- Filing date
- 28 Jul 2020
- Reporting date
- 25 Jul 2020
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SC 13D
File 005-87625
SC 13D
- Filing date
- 14 Jul 2020
- Reporting date
- Not listed
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3
FORM 3
- Filing date
- 13 Jul 2020
- Reporting date
- 01 Jul 2020
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10-Q
File 000-54355
FORM 10-Q
- Filing date
- 15 May 2020
- Reporting date
- 31 Mar 2020
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10-K
File 000-54355
FORM 10-K
- Filing date
- 25 Mar 2020
- Reporting date
- 31 Dec 2019
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8-K
File 000-54355
FORM 8-K
- Filing date
- 10 Feb 2020
- Reporting date
- 10 Feb 2020
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8-K/A
File 000-54355
FORM 8-K/A
- Filing date
- 26 Nov 2019
- Reporting date
- 12 Sep 2019
- SEC evidence
- Open document Open filing
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10-Q
File 000-54355
FORM 10-Q
- Filing date
- 12 Nov 2019
- Reporting date
- 30 Sep 2019
- SEC evidence
- Open document Open filing Open XBRL
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8-K
File 000-54355
FORM 8-K
- Filing date
- 18 Sep 2019
- Reporting date
- 12 Sep 2019
- SEC evidence
- Open document Open filing
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10-Q
File 000-54355
FORM 10-Q
- Filing date
- 19 Jul 2019
- Reporting date
- 30 Jun 2019
- SEC evidence
- Open document Open filing Open XBRL
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8-K
File 000-54355
FORM 8-K
- Filing date
- 09 Jul 2019
- Reporting date
- 02 Jul 2019
- SEC evidence
- Open document Open filing
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10-Q
File 000-54355
FORM 10-Q
- Filing date
- 14 May 2019
- Reporting date
- 31 Mar 2019
- SEC evidence
- Open document Open filing Open XBRL
- Next action
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