AmpliTech faces shareholder derivative lawsuit over $3.2M crypto phishing loss

AmpliTech Group, Inc.

• Company was victim of a cyber phishing scam in 2024 resulting in ~$3.2M loss in digital assets.
• Shareholder's law firm sent June 2026 letter indicating intent to file derivative complaint in Nevada.
• Draft complaint alleges directors and officers breached fiduciary duties in connection with the digital currency investment.
• Company disputes allegations, intends to vigorously defend, and believes no material adverse effect.