AIRJ · AirJoule Technologies Corp.

Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock unit award. The sales were effected through a mandatory "sell to cover" transaction that did not represent a discretionary trade by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.45 to $4.58.

Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock unit award. The sales were effected through a mandatory "sell to cover" transaction that did not represent a discretionary trade by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.62 to $4.68. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes (2) and (3) of this Form 4.

The restricted stock units vest in four equal annual installments beginning on June 6, 2025. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The restricted stock units vest in four equal annual installments beginning on June 6, 2025. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The restricted stock units vest in four equal annual installments beginning on June 6, 2025. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The restricted stock units vest in four equal annual installments beginning on June 6, 2025. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vest on the earlier of May 28, 2027 and the date of the next annual shareholders' meeting of the Issuer.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vested on May 28, 2026.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vested on May 28, 2026.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vest on the earlier of May 28, 2027 and the date of the next annual shareholders' meeting of the Issuer.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vest on the earlier of May 28, 2027 and the date of the next annual shareholders' meeting of the Issuer.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vested on May 28, 2026.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vested on May 28, 2026.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vest on the earlier of May 28, 2027 and the date of the next annual shareholders' meeting of the Issuer.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vest on the earlier of May 28, 2027 and the date of the next annual shareholders' meeting of the Issuer.

Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

The restricted stock units vested on May 28, 2026

Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of the restricted stock unit award. The sales were effected through a mandatory "sell to cover" transaction that did not represent a discretionary trade by the Reporting Person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.08 to $3.28. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The restricted stock units vest in three equal annual installments beginning on March 1, 2026. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The restricted stock units vest in three equal annual installments beginning on March 1, 2026. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The restricted stock units vest in three equal annual installments beginning on March 1, 2026. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The restricted stock units vest in three equal annual installments beginning on March 1, 2026. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The performance restricted stock units are eligible to cliff vest following the conclusion of a performance period ending December 31, 2028, based on the Issuer's absolute annualized total shareholder return over the performance period achieving certain thresholds. Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock. The amount reported herein represents the target amount under the award.

The performance restricted stock units are eligible to cliff vest following the conclusion of a performance period ending December 31, 2028, based on the Issuer's absolute annualized total shareholder return over the performance period achieving certain thresholds. Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock. The amount reported herein represents the target amount under the award.

The restricted stock units vest in three equal annual installments beginning on March 1, 2027. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The restricted stock units vest in three equal annual installments beginning on March 1, 2027. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The restricted stock units vest in three equal annual installments beginning on March 1, 2027. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

The performance restricted stock units are eligible to cliff vest following the conclusion of a performance period ending December 31, 2028, based on the Issuer's absolute annualized total shareholder return over the performance period achieving certain thresholds. Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock. The amount reported herein represents the target amount under the award.

Represents shares of Class A Common Stock of the Issuer purchased by the Reporting Person from Lucid Capital Markets, LLC in connection with an underwritten public offering conducted by the Issuer.

Represents shares of Class A Common Stock of the Issuer purchased by the Reporting Person from Lucid Capital Markets, LLC in connection with an underwritten public offering conducted by the Issuer.

Represents shares of Class A Common Stock of the Issuer purchased by the Reporting Person from Lucid Capital Markets, LLC in connection with an underwritten public offering conducted by the Issuer.