AmpliTech Group Announces Expiration of Previously Listed Warrants (NASDAQ: AMPGW)

AmpliTech Group (NASDAQ: AMPG) announced that previously listed warrants (NASDAQ: AMPGW) expired at 5:00 p.m. ET on February 19, 2026.

Rhea-AI Summary

AmpliTech Group (NASDAQ: AMPG) announced that previously listed warrants (NASDAQ: AMPGW) expired at 5:00 p.m. ET on February 19, 2026.

Trading in AMPGW ceased at market close on February 18, 2026; 1,371,428 warrants were outstanding, each exercisable for one share at $7.00. Unexercised warrants expired void and the company no longer must reserve the related shares. Common stock and Series A and B rights continue trading under AMPG, AMPGR, AMPGZ.

Argus Feb 24 session

+2.31% close to close Open Argus

Details

News Market Reaction – AMPG

On Feb 24, the day this news came out, AMPG closed 2.31% above the previous close.

Data tracked by StockTitan Argus for the Feb 24 session.

Key Figures

Outstanding warrants: 1,371,428 warrants Warrant exercise price: $7.00 per share Expiration time: 5:00 p.m. Eastern Time +2 more

Outstanding warrants

1,371,428 warrants

AMPGW outstanding prior to expiration

Warrant exercise price

$7.00 per share

Each AMPGW warrant exercisable into one common share

Expiration time

5:00 p.m. Eastern Time

Warrants expired on February 19, 2026

Expiration date

February 19, 2026

Date AMPGW warrants expired

Trading cessation date

February 18, 2026

Last trading day for AMPGW on Nasdaq

Historical Context

5 past events · Latest: Feb 19

5 events

1. Feb 19

   Product expansion

   24h Move

   +2.6%

   Launch of two new ORAN 5G radio units for global cell tower deployments.

2. Feb 02

   Rights listing

   24h Move

   +5.9%

   Nasdaq listing approval for Series A and B rights AMPGR and AMPGZ.

3. Jan 26

   Unit offering pricing

   24h Move

   -12.8%

   Pricing of approximately $9M registered direct unit offering at $4.055 per unit.

4. Jan 20

   5G certification

   24h Move

   -3.3%

   O-RAN conformance certification for 64T64R Massive MIMO 5G radio platform.

5. Jan 12

   Rights offering result

   24h Move

   +18.3%

   Completion of $4 per unit rights offering raising about $9.07M in subscriptions.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

warrants, warrant agreement

2 terms

warrants financial

"its previously listed warrants (Nasdaq: AMPGW) expired in accordance with their original terms"

Warrants are special documents that give you the right to buy a company's stock at a set price before a certain date. They are often used as a way for companies to attract investors or raise money, and their value can increase if the company's stock price goes up.

View in glossary

warrant agreement financial

"This expiration occurs automatically under the warrant agreement, does not require any action"

A warrant agreement is the legal document that lays out the rules for stock warrants — special certificates that let their holder buy company shares at a set price within a certain time. It explains how and when warrants can be exercised, transferred, changed, or canceled, and what happens to them if the company raises money or is sold; investors care because these terms affect potential future ownership, dilution of shares, and the real value of the warrants.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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HAUPPAUGE, N.Y., Feb. 24, 2026 (GLOBE NEWSWIRE) -- AmpliTech Group, Inc. (Nasdaq: AMPG, AMPGR, AMPGZ) today announced that its previously listed warrants (Nasdaq: AMPGW) expired in accordance with their original terms at 5:00 p.m. Eastern Time on February 19, 2026. Trading in the warrants ceased at the close of market on February 18, 2026, after which the warrants were removed from listing on Nasdaq. The Company reports that prior to their expiration, there were a total of 1,371,428 warrants outstanding with each warrant granting the holder thereof the right to purchase one share of common stock at $7.00 per share.

Any AMPGW warrants that remained unexercised at expiration were voided and are of no further value. This expiration occurs automatically under the warrant agreement, does not require any action from warrant holders, and the Company no longer has to put these amount of shares in reserve. There is no impact on the Company’s common stock, Series A Right and Series B Right which will continue to trade on Nasdaq under the symbols AMPG, AMPGR, and AMPGZ.

About AmpliTech Group
AmpliTech Group, Inc., comprising five divisions, AmpliTech Inc., Specialty Microwave, Spectrum Semiconductors Materials, AmpliTech Group Microwave Design Center, and AmpliTech Group True G Speed Services, is a leading designer, developer, manufacturer, and distributor of cutting-edge radio frequency (RF) microwave components and ORAN 5G network solutions. Serving global markets including satellite communications, telecommunications (5G & IoT), space exploration, defense, and quantum computing, AmpliTech Group is committed to advancing technology and innovation. For more information, please visit www.amplitechgroup.com.

Safe Harbor Statement
This release contains statements that constitute forward-looking statements. These statements appear in several places in this release and include all statements that are not statements of historical fact regarding the intent, belief or current expectations of the Company, its directors or its officers with respect to, among other things, that this warrant expiration notice will have any effect on the current pricing of the AMPG publicly traded shares and Rights. The words "may" "would" "will" "expect" "estimate" "anticipate" "believe" "intend" and similar expressions and variations thereof are intended to identify forward-looking statements. Investors are cautioned that any such forward-looking statements are not guarantees of future performance and involve risks and uncertainties, many of which are beyond the Company's ability to control, and that actual results may differ materially from those projected in the forward- looking statements because of various factors. Other risks are identified and described in more detail in the “Risk Factors” section of the Company’s filings with the SEC, which are available on our website and with the SEC at sec.gov. We undertake no obligation to update, and we do not have a policy of updating or revising these forward-looking statements, except as required by applicable law.

Contacts:

Corporate Social Media
X: @AmpliTechAMPG
Instagram: @AmpliTechAMPG
Facebook: AmpliTechInc
LinkedIn: AmpliTech Group Inc

Company Contact:
Jorge Flores
Tel: 631-521-7831
Investors@amplitechgroup.com

Investor Relations Contact:
Kirin Smith
PCG Advisory, Inc.
ksmith@pcgadvisory.com

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What happened to AmpliTech warrants (AMPGW) on February 19, 2026?

They expired at 5:00 p.m. ET on February 19, 2026, and ceased trading earlier. According to the company, trading in AMPGW ended at the close on February 18, 2026 and any unexercised warrants were voided and have no further value.

How many AMPGW warrants were outstanding at expiration and what was the strike price?

There were 1,371,428 warrants outstanding with a $7.00 exercise price per warrant. According to the company, each warrant entitled the holder to purchase one share of common stock at $7.00 per share.

Do AmpliTech common shares (AMPG) change after the AMPGW warrants expired?

The expiration does not affect AmpliTech common stock trading or rights symbols. According to the company, common stock and Series A and B rights continue to trade under AMPG, AMPGR, and AMPGZ with no change.

Did warrant holders need to take any action before AMPGW expiration?

No action was required from warrant holders for the expiration to occur; unexercised warrants lapsed automatically. According to the company, the expiration happens under the warrant agreement and any remaining warrants became void.

What is the company’s immediate administrative effect from AMPGW expiration?

The company no longer has to reserve the shares related to those warrants, relieving the reserve obligation. According to the company, the automatic expiration releases the reserved amount of shares previously held for potential warrant exercises.