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 388 SEC EDGAR filings since 19 Apr 2011

SEC filing history

Showing 51-75 of 388 matching filings.

Per page
25
Current page
3
FWP File 333-288863

FWP

Filing date
03 Nov 2025
Reporting date
Not listed
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DEFA14A File 001-40069

DEFA14A

Filing date
03 Nov 2025
Reporting date
Not listed
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424B5 File 333-288863

424B5

Filing date
30 Oct 2025
Reporting date
Not listed
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DEFA14A File 001-40069

DEFA14A

Filing date
16 Oct 2025
Reporting date
Not listed
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DEF 14A File 001-40069

DEF 14A

Filing date
16 Oct 2025
Reporting date
16 Oct 2025
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424B5 File 333-288863

424B5

Filing date
05 Aug 2025
Reporting date
Not listed
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EFFECT File 333-288863

EFFECT filing

Filing date
04 Aug 2025
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
31 Jul 2025
Reporting date
Not listed
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S-3/A File 333-288863

S-3/A

Filing date
31 Jul 2025
Reporting date
Not listed
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UPLOAD File 333-288863

UPLOAD filing

Filing date
30 Jul 2025
Reporting date
Not listed
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DEL AM File 333-288863

DEL AM

Filing date
23 Jul 2025
Reporting date
Not listed
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4

4 filing

Filing date
20 Jun 2025
Reporting date
20 Jun 2025
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D File 021-545403

D filing

Filing date
07 May 2025
Reporting date
Not listed
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4

4 filing

Filing date
09 Apr 2025
Reporting date
08 Apr 2025
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