ATCH · AtlasClear Holdings, Inc. · Insider Trading

The option vests in three equal annual installments beginning October 1, 2027.

On October 1, 2026, the Issuer granted this employee stock option to the Reporting Person's spouse.

The option vests in three equal annual installments beginning October 1, 2027.

The option vests in three equal annual installments beginning October 1, 2027.

The option vests in three equal annual installments beginning October 1, 2027.

The option vests in three equal annual installments beginning October 1, 2027.

The option vests in three equal annual installments beginning October 1, 2027.

The option vests in three equal annual installments beginning October 1, 2027.

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.1865 to $0.1875, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within the foregoing range.

Includes 286,842 shares of restricted stock which vest in full on June 30, 2027 (subject to continued employment through such date).

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.187 to $0.1878, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares purchased at each separate price within the foregoing range.

Includes 286,842 shares of restricted stock which vest in full on June 30, 2027 (subject to continued employment through such date).

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.1941 to $0.20, inclusive. The reporting person undertakes to provide to 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 purchased at each separate price within the foregoing range.

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

Includes 286,842 shares of restricted stock which vest in full on June 30, 2027 (subject to continued employment through such date).

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

On September 28, 2026, the Reporting Person filed a Form 4 which inadvertently used Transaction Code "A" to report certain open market purchases of shares of Common Stock. As reported in this amendment, the correct Transaction Code is "P."

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.2139 to $0.2146, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares purchased at each separate price within the foregoing range.

Includes 286,842 shares of restricted stock which vest in full on June 30, 2027 (subject to continued employment through such date).

Represents shares of restricted stock granted to the Reporting Person pursuant to the terms of the Employment Agreement, which shares vest in full on June 30, 2027 (subject to continued employment through such date).

Excludes shares subsequently purchased in the open market and reported on the Form 4 filed by the Reporting Person on September 28, 2026.

Represents shares of restricted stock granted to the Reporting Person pursuant to the terms of the Employment Agreement, which shares vest in full on June 30, 2027 (subject to continued employment through such date).

Represents shares of restricted stock granted to the Reporting Person pursuant to the terms of an Employment Agreement between the Reporting Person and the Issuer (the "Employment Agreement"), which shares are immediately vested in full.

Represents shares of restricted stock granted to the Reporting Person pursuant to the terms of an Employment Agreement between the Reporting Person and the Issuer (the "Employment Agreement"), which shares are immediately vested in full.

Represents shares of restricted Common Stock issued to the Reporting Person by the Issuer in consideration and satisfaction of $126,667 of funds previously advanced to the Issuer.

Represents aggregate open market sales on this date at a weighted average price of $12.99 with a range of sale prices of $12.24 to $13.23. The Reporting Person undertakes to provide the SEC staff, the Issuer or a security holder full information regarding the number of shares sold at each separate price upon request.

Represents aggregate open market sales on this date at a weighted average price of $15.93 with a range of sale prices of $13.37 to $17.48. The Reporting Person undertakes to provide the SEC staff, the Issuer or a security holder full information regarding the number of shares sold at each separate price upon request.

Represents restricted shares of Common Stock issued to the Reporting Person at a price of $17.29 per share to satisfy approximately $803,000 of previous cash advances by the Reporting Person to the Issuer to cover costs and expenses with a Business Combination Agreement.

Represents additional restricted shares of Common Stock issued to the Reporting Person as consideration for advancing the Issuer 19,727 shares of registered Common Stock to satisfy accrued interest obligations to third party convertible noteholders.

The Reporting Person acquired the shares of Common Stock as payment of interest under convertible promissory notes issued to certain sellers in the Business Combination, including the Reporting Person, pursuant to amendments to the Stock Purchase Agreement, dated as of April 11, 2022.

Represents an aggregate number of private placement warrants distributed by Quantum Ventures to Funicular Funds LLP pursuant to the Securities Purchase Agreement in connection with the Closing.

Represents an aggregate number of private placement warrants distributed by Quantum Ventures to certain of its members and other persons without consideration in connection with the Closing.

The warrants became exercisable upon consummation of the Business Combination and will expire five years after the Closing, as described in the Issuer's registration statement on Form S-4 (File No. 333-271665), as amended.

Represents private placement warrants of the Issuer transferred from Quantum Ventures to the Reporting Person for no consideration. These warrants became exercisable upon consummation of the Business Combination and will expire five years after the Closing, as described in the Issuer's registration statement on Form S-4 (File No. 333-271665), as amended.

Represents private placement warrants of the Issuer transferred from Quantum Ventures to the Reporting Person for no consideration. These warrants became exercisable upon consummation of the Business Combination and will expire five years after the Closing, as described in the Issuer's registration statement on Form S-4 (File No. 333-271665), as amended.

Represents private placement warrants of the Issuer transferred from Quantum Ventures to the Reporting Person for no consideration. These warrants became exercisable upon consummation of the Business Combination and will expire five years after the Closing, as described in the Issuer's registration statement on Form S-4 (File No. 333-271665), as amended.

Represents warrants of the Issuer transferred from Quantum Ventures to the Reporting Person for no consideration. These warrants became exercisable upon consummation of the Business Combination and will expire five years after the Closing, as described in the Issuer's registration statement on Form S-4 (File No. 333-271665), as amended.

Represents private placement warrants of the Issuer transferred from Quantum Ventures to the Reporting Person for no consideration. These warrants became exercisable upon consummation of the Business Combination and will expire five years after the Closing, as described in the Issuer's registration statement on Form S-4 (File No. 333-271665), as amended.

Represents an aggregate number of private placement warrants distributed by Quantum Ventures to Funicular Funds LLP pursuant to the Securities Purchase Agreement in connection with the Closing.

The warrants became exercisable upon consummation of the Business Combination and will expire five years after the Closing, as described in the Issuer's registration statement on Form S-4 (File No. 333-271665), as amended.

On February 9, 2024, the Issuer (f/k/a Calculator New Pubco, Inc.) consummated its initial business combination (the "Business Combination") pursuant to the business combination agreement dated November 16, 2022, as amended, among Quantum FinTech Acquisition Corporation ("Quantum"), AtlasClear, Inc., a Wyoming corporation, and the other parties thereto. Represents shares of the Issuer's common stock transferred by Quantum Ventures LLC ("Quantum Ventures"), to the Reporting Person for no consideration in connection with the closing of the Business Combination (the "Closing").

On February 9, 2024, the Issuer (f/k/a Calculator New Pubco, Inc.) consummated its initial business combination (the "Business Combination") pursuant to the business combination agreement dated November 16, 2022 (as amended, the "Business Combination Agreement") among Quantum FinTech Acquisition Corporation ("Quantum"), AtlasClear, Inc., a Wyoming corporation, and the other parties thereto. Represents shares of common stock issued to the Reporting Person as part of the consideration for the sale of the target company in the Business Combination.

On February 9, 2024, the Issuer (f/k/a Calculator New Pubco, Inc.) consummated its initial business combination (the "Business Combination") pursuant to the business combination agreement dated November 16, 2022, as amended, among Quantum FinTech Acquisition Corporation, AtlasClear, Inc., a Wyoming corporation, and the other parties thereto. Represents shares of the Issuer's common stock transferred by Quantum Ventures LLC ("Quantum Ventures"), to the Reporting Person for no consideration in connection with the closing of the Business Combination (the "Closing").

On February 9, 2024, the Issuer (f/k/a Calculator New Pubco, Inc.) consummated its initial business combination (the "Business Combination") pursuant to the business combination agreement dated November 16, 2022 (as amended, the "Business Combination Agreement") among Quantum FinTech Acquisition Corporation ("Quantum"), AtlasClear, Inc., a Wyoming corporation, and the other parties thereto. Represents shares of common stock distributed by Quantum Ventures LLC ("Quantum Ventures") to the Reporting Person without consideration in connection with the closing of the Business Combination (the "Closing").

On February 9, 2024, the Issuer (f/k/a Calculator New Pubco, Inc.) consummated its initial business combination (the "Business Combination") pursuant to the business combination agreement, dated November 16, 2022, among Quantum FinTech Acquisition Corporation, AtlasClear, Inc., a Wyoming corporation, and the other parties thereto. Represents shares of Common Stock issued to the Reporting Person as part of the consideration for the sale of the target company in the Business Combination.

On February 9, 2024, the Issuer (f/k/a Calculator New Pubco, Inc.) consummated its initial business combination (the "Business Combination") pursuant to the business combination agreement dated November 16, 2022 (as amended, the "Business Combination Agreement") among Quantum FinTech Acquisition Corporation ("Quantum"), AtlasClear, Inc., a Wyoming corporation, and the other parties thereto. Represents shares of the Issuer's common stock transferred by Quantum Ventures LLC ("Quantum Ventures"), to the Reporting Person for no consideration in connection with the closing of the Business Combination (the "Closing").

On February 9, 2024, the Issuer (f/k/a Calculator New Pubco, Inc.) consummated its initial business combination (the "Business Combination") pursuant to the business combination agreement dated November 16, 2022, as amended, among Quantum FinTech Acquisition Corporation ("Quantum"), AtlasClear, Inc., a Wyoming corporation, and the other parties thereto. Represents shares of the Issuer's common stock transferred by Quantum Ventures LLC ("Quantum Ventures"), to the Reporting Person for no consideration in connection with the closing of the Business Combination (the "Closing").