AMPG · AmpliTech Group, Inc.

Represents the exercise of options which were originally granted on July 26, 2021. All of the shares subject to this option are fully vested.

Represents the exercise of options which were originally granted on July 26, 2021. All of the shares subject to this option are fully vested.

Represents the exercise of options which were originally granted on November 26, 2021 and vested in full on the date of grant.

Represents the exercise of options which were originally granted on November 26, 2021 and vested in full on the date of grant.

A portion of this sale includes the same-day sale of common stock to cover the exercise price, withholding tax obligations and broker fees and commissions, pursuant to a broker assisted cashless exercise of the fully vested stock options described in footnotes 1 and 2.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.35 to $5.39, inclusive. Upon request by the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate transaction.

A portion of this sale includes the same-day sale of common stock to cover the exercise price, withholding tax obligations and broker fees and commissions, pursuant to a broker assisted cashless exercise of the fully vested stock options.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.78 to $4.87, inclusive. Upon request by the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate transaction.

Represents the exercise of options which were originally granted on November 26, 2021 and were fully vested on the date of grant.

Represents the exercise of options which were originally granted on November 26, 2021 and were fully vested on the date of grant.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.95 to $4.955, inclusive. Upon request by the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate transaction.

Represents a grant of incentive stock option under the Plan pursuant to the Executive Employment Agreement ("Options"). The. Options are subject to service-based vesting with twenty-five percent (25%) of the shares underlying the Options vesting on the first anniversary of the date of grant and the remaining seventy-five percent (75%) vesting in thirty-six (36) equal monthly installments so long as the Reporting Person remains in continuous employment or service with the Issuer.

Represents a grant of incentive stock option under the Plan pursuant to the Executive Employment Agreement ("Options"). The. Options are subject to service-based vesting with twenty-five percent (25%) of the shares underlying the Options vesting on the first anniversary of the date of grant and the remaining seventy-five percent (75%) vesting in thirty-six (36) equal monthly installments so long as the Reporting Person remains in continuous employment or service with the Issuer.

Represents the grant of fifty thousand (50,000) restricted stock units under the 2020 Amended and Restated Equity Incentive Plan, as amended (the "Plan") pursuant to the Executive Employment Agreement with the Issuer, which vested immediately upon grant.

Represents the grant of fifty thousand (50,000) restricted stock units under the 2020 Amended and Restated Equity Incentive Plan, as amended (the "Plan") pursuant to the Executive Employment Agreement with the Issuer, which vested immediately upon grant.

Represents the grant of fifty thousand (50,000) restricted stock units under the 2020 Amended and Restated Equity Incentive Plan, as amended (the "Plan") pursuant to the Executive Employment Agreement with the Issuer, which vested immediately upon grant.

Represents a grant of incentive stock option under the Plan pursuant to the Executive Employment Agreement ("Options"). The. Options are subject to service-based vesting with twenty-five percent (25%) of the shares underlying the Options vesting on the first anniversary of the date of grant and the remaining seventy-five percent (75%) vesting in thirty-six (36) equal monthly installments so long as the Reporting Person remains in continuous employment or service with the Issuer.

On January 14, 2026, the Reporting Person acquired 2,000 Units consisting of (i) 2,000 shares of common stock, (ii) Series A Rights to purchase 2,000 shares of common stock and (iii) Series B Rights to purchase 2,000 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

On January 14, 2026, the Reporting Person acquired 1,000 Units consisting of (i) 1,000 shares of common stock, (ii) Series A Rights to purchase 1,000 shares of common stock and (iii) Series B Rights to purchase 1,000 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

On January 14, 2026, the Reporting Person acquired 500 Units consisting of (i) 500 shares of common stock, (ii) Series A Rights to purchase 500 shares of common stock and (iii) Series B Rights to purchase 500 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

On January 14, 2026, the Reporting Person acquired 500 Units consisting of (i) 500 shares of common stock, (ii) Series A Rights to purchase 500 shares of common stock and (iii) Series B Rights to purchase 500 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

On January 14, 2026, the Reporting Person acquired 1,000 Units consisting of (i) 1,000 shares of common stock, (ii) Series A Rights to purchase 1,000 shares of common stock and (iii) Series B Rights to purchase 1,000 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

On January 14, 2026, the Reporting Person acquired 2,000 Units consisting of (i) 2,000 shares of common stock, (ii) Series A Rights to purchase 2,000 shares of common stock and (iii) Series B Rights to purchase 2,000 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

On January 14, 2026, the Reporting Person acquired 500 Units consisting of (i) 500 shares of common stock, (ii) Series A Rights to purchase 500 shares of common stock and (iii) Series B Rights to purchase 500 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

On January 14, 2026, the Reporting Person acquired 1,000 Units consisting of (i) 1,000 shares of common stock, (ii) Series A Rights to purchase 1,000 shares of common stock and (iii) Series B Rights to purchase 1,000 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

On January 14, 2026, the Reporting Person acquired 2,000 Units consisting of (i) 2,000 shares of common stock, (ii) Series A Rights to purchase 2,000 shares of common stock and (iii) Series B Rights to purchase 2,000 shares of common stock in connection with the exercise of unit subscription rights issued to the Reporting Person and other stockholders and eligible warrantholders on a pro rata basis in the Issuer's Rights Offering. The unit subscription rights were exempt from reporting under Rule 16a-9(b).

Restricted stock units issued pursuant to issuer's Amended and Restated 2020 Equity Incentive Plan as compensation for services provided to the Company pursuant to the Director Agreement dated January 20, 2025.

Restricted stock units issued pursuant to issuer's Amended and Restated 2020 Equity Incentive Plan as compensation for services provided to the Company pursuant to the Director Agreement dated January 20, 2025.

Restricted stock units issued pursuant to issuer's Amended and Restated 2020 Equity Incentive Plan as compensation for services provided to the Company pursuant to the Director Agreement dated January 20, 2025.

Restricted stock units issued pursuant to issuer's 2020 Equity Incentive Plan.

Restricted stock units issued pursuant to issuer's 2020 Equity Incentive Plan.

Restricted stock units issued pursuant to issuer's 2020 Equity Incentive Plan.

Total excludes the 32,500 options beneficially held by the reporting person.

The options vest beginning January 1, 2024, in equal quarterly installments over a five year period.

The options vest beginning January 1, 2024, in equal quarterly installments over a five year period.

The options vest beginning January 1, 2024, in equal quarterly installments over a five year period.