Free Trial
→ Google did what!?!? (From Stansberry Research) (Ad) Free AMPG Stock Alerts

AmpliTech Group (AMPG) SEC Filings & 10K Form

AmpliTech Group logo
$2.86 -0.07 (-2.39%)
Closing price 07/18/2025 04:00 PM Eastern
Extended Trading
$2.90 +0.04 (+1.40%)
As of 07/18/2025 07:51 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Recent AmpliTech Group SEC Filings

Export to Excel
DateFilerForm TypeView
07/17/2025
7:30 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/20/2025
6:00 AM		AmpliTech Group (Issuer)
AmpliTech Group, Inc. (Issuer)
Mazziota Daniel Richard (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/15/2025
7:00 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/07/2025
5:05 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form D
Notice of Exempt Offering of Securities 
04/09/2025
11:20 AM		AmpliTech Group (Issuer)
AmpliTech Group, Inc. (Issuer)
Mazziota Daniel Richard (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/24/2025
8:13 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 424B5
01/21/2025
8:00 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/08/2025
5:00 AM		AmpliTech Group (Subject)
AmpliTech Group, Inc. (Subject)
BARD ASSOCIATES INC (Filed by)
Form SCHEDULE 13G/A
12/30/2024
4:00 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 424B5
12/30/2024
8:49 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/30/2024
8:15 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/30/2024
5:15 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/26/2024
4:26 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/26/2024
4:21 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 424B5
12/26/2024
8:15 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/23/2024
6:41 AM		AmpliTech Group (Issuer)
AmpliTech Group, Inc. (Issuer)
Lee Andrew Dylan (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/23/2024
6:42 AM		AmpliTech Group (Issuer)
AmpliTech Group, Inc. (Issuer)
Kappers Matthew Joseph (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/23/2024
6:43 AM		AmpliTech Group (Issuer)
AmpliTech Group, Inc. (Issuer)
Mazziota Daniel Richard (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/20/2024
8:00 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/19/2024
8:00 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/17/2024
4:27 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/17/2024
4:17 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 424B5
12/17/2024
8:15 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/12/2024
7:26 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/13/2024
5:09 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 424B5
12/12/2024
6:00 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/26/2024
5:30 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/26/2024
5:15 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 424B5
11/25/2024
8:00 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/22/2024
3:30 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form DEFR14A
10/21/2024
3:25 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form DEFA14A
09/30/2024
6:46 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/12/2024
3:03 PM		AmpliTech Group (Subject)
AmpliTech Group, Inc. (Subject)
BARD ASSOCIATES INC (Filed by)
Form SC 13G
09/10/2024
8:08 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 424B5
09/10/2024
8:22 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/09/2024
8:15 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/03/2024
6:00 PM		AmpliTech Group (Issuer)
AmpliTech Group, Inc. (Issuer)
Maqbool Fawad (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/30/2024
4:42 PM		AmpliTech Group (Issuer)
AmpliTech Group, Inc. (Issuer)
Mazziota Daniel Richard (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/26/2024
8:00 AM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/01/2024
3:30 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/29/2024
3:30 PM		AmpliTech Group (Filer)
AmpliTech Group, Inc. (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
Google did what!?!? (Ad)

A new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bill Gates has backed four companies in this space. The World Economic Forum calls it “the most exciting human discovery since fire.” Whitney Tilson believes this trend could mint a new class of wealthy investors—and he’s sharing one stock to watch now, for free.

Gates and Altman are betting big—see why
(Data available from 1/1/2016 forward)


Related Companies and Tools

Related Companies
SEC Filings Tools

This page (NASDAQ:AMPG) was last updated on 7/19/2025 by MarketBeat.com Staff
From Our Partners
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsored
Market Panic: Trump Just Dropped a Bomb on Your Stocks
tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...
American Alternative | Sponsored
This Signal Only Flashes Once Every 4 Years – And It Just Triggered
This same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...
Crypto Swap Profits | Sponsored
Presidential Bombshell: $150T Resource to Be Released as soon as this Summer?
Something extraordinary is happening in Washington. For the first time in over a century, a sitting Preside...
Paradigm Press | Sponsored
[No Brainer Gold Play]: “Show me a better investment.”
A Historic Gold Announcement Is About to Rock Wall Street? For months, sharp-eyed analysts have watched the...
Golden Portfolio | Sponsored
Google did what!?!?
A new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bil...
Stansberry Research | Sponsored
Turn $1K into $50K with This DeFi Gem
I've never been more confident about a DeFi opportunity. This isn't about complex trading or risky bets. Th...
Crypto 101 Media | Sponsored
White House to reset Social Security?
Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...
Altimetry | Sponsored