AmpliTech Group, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Hauppauge, NY
SEC filing record 1 source field available
Fiscal year end
31 December
AmpliTech Group, Inc. has filed 404 SEC EDGAR filings since 19 Apr 2011

SEC filing history

Showing 226-250 of 404 matching filings.

Per page
25
Current page
10
4

FORM 4

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
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4

FORM 4

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
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4

FORM 4

Filing date
01 Dec 2021
Reporting date
29 Nov 2021
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4

FORM 4

Filing date
16 Sep 2021
Reporting date
15 Sep 2021
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4

FORM 4

Filing date
09 Sep 2021
Reporting date
07 Sep 2021
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4

FORM 4

Filing date
02 Jul 2021
Reporting date
30 Jun 2021
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4

FORM 4

Filing date
02 Jul 2021
Reporting date
30 Jun 2021
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4

FORM 4

Filing date
02 Jul 2021
Reporting date
30 Jun 2021
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4

FORM 4

Filing date
21 Jun 2021
Reporting date
17 Jun 2021
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SD File 001-40069

FORM SD

Filing date
01 Jun 2021
Reporting date
Not listed
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4

FORM 4

Filing date
25 May 2021
Reporting date
21 May 2021
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4

FORM 4

Filing date
21 May 2021
Reporting date
19 May 2021
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424B3 File 333-255656

424B3

Filing date
12 May 2021
Reporting date
Not listed
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EFFECT File 333-255656

EFFECT filing

Filing date
11 May 2021
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
07 May 2021
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
06 May 2021
Reporting date
Not listed
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S-3 File 333-255656

FORM S-3

Filing date
30 Apr 2021
Reporting date
Not listed
SEC evidence
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D File 021-397592

D filing

Filing date
29 Apr 2021
Reporting date
Not listed
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SC 13G File 005-87625

SCHEDULE 13G

Filing date
26 Apr 2021
Reporting date
Not listed
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