UP · Wheels Up Experience Inc.

The reported securities are directly held by CK Wheels LLC, for which CK Opportunities GP, LLC ("CK GP") is the sole voting member. CK GP is indirectly owned 47.5% by affiliates of Certares Opportunities LLC and 47.5% by affiliates of Knighthead Opportunities Capital Management, LLC.

The reported securities are directly held by CK Wheels LLC, for which CK Opportunities GP, LLC ("CK GP") is the sole voting member. CK GP is indirectly owned 47.5% by affiliates of Certares Opportunities LLC and 47.5% by affiliates of Knighthead Opportunities Capital Management, LLC.

The reported securities are directly held by CK Wheels LLC, for which CK Opportunities GP, LLC ("CK GP") is the sole voting member. CK GP is indirectly owned 47.5% by affiliates of Certares Opportunities LLC and 47.5% by affiliates of Knighthead Opportunities Capital Management, LLC.

The reported securities are directly held by CK Wheels LLC, for which CK Opportunities GP, LLC ("CK GP") is the sole voting member. CK GP is indirectly owned 47.5% by affiliates of Certares Opportunities LLC and 47.5% by affiliates of Knighthead Opportunities Capital Management, LLC.

The reported securities are directly held by CK Wheels LLC, for which CK Opportunities GP, LLC ("CK GP") is the sole voting member. CK GP is indirectly owned 47.5% by affiliates of Certares Opportunities LLC and 47.5% by affiliates of Knighthead Opportunities Capital Management, LLC.

The price reported in this box in Column 4 is a weighted average price. These shares were sold on June 11, 2026 in a transaction at a price of $7.50 per share, inclusive. The Reporting Person undertakes to provide to Wheels Up Experience Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold.

Represents a grant of restricted stock units ("RSUs") under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, Amendment No. 2 thereto, effective March 26, 2025, and Amendment No. 3 thereto, effective March 31, 2026), pursuant to Rule 16b-3(d) under the Securities Exchange Act of 1934, as amended. The RSUs will be settled in shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. (the "Issuer") upon vesting, if at all. The RSUs will vest in four equal quarterly installments on each of (i) September 9, 2026, (ii) December 9, 2026, (iii) March 9, 2027, and (iv) upon the earlier to occur of (a) June 9, 2027 or (b) the date of the next annual meeting of stockholders of the Issuer following June 9, 2027, in each case subject to the Reporting Person's continued service to the Issuer.

Represents a grant of restricted stock units ("RSUs") under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, Amendment No. 2 thereto, effective March 26, 2025, and Amendment No. 3 thereto, effective March 31, 2026), pursuant to Rule 16b-3(d) under the Securities Exchange Act of 1934, as amended. The RSUs will be settled in shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. (the "Issuer") upon vesting, if at all. The RSUs will vest in four equal quarterly installments on each of (i) September 9, 2026, (ii) December 9, 2026, (iii) March 9, 2027, and (iv) upon the earlier to occur of (a) June 9, 2027 or (b) the date of the next annual meeting of stockholders of the Issuer following June 9, 2027, in each case subject to the Reporting Person's continued service to the Issuer.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

Represents a grant of restricted stock units ("RSUs") under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, Amendment No. 2 thereto, effective March 26, 2025, and Amendment No. 3 thereto, effective March 31, 2026), pursuant to Rule 16b-3(d) under the Securities Exchange Act of 1934, as amended. The RSUs will be settled in shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. (the "Issuer") upon vesting, if at all. The RSUs will vest in four equal quarterly installments on each of (i) September 9, 2026, (ii) December 9, 2026, (iii) March 9, 2027, and (iv) upon the earlier to occur of (a) June 9, 2027 or (b) the date of the next annual meeting of stockholders of the Issuer following June 9, 2027, in each case subject to the Reporting Person's continued service to the Issuer.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

Represents shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, Amendment No. 2 thereto, effective March 26, 2025, and Amendment No. 3 thereto, effective March 31, 2026), which were originally reported by the Reporting Person in a Form 3 filed with the United States Securities and Exchange Commission on September 11, 2024.

Represents shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 5, 2023.

Represents shares of Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units ("RSUs") granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

Represents shares of Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units ("RSUs") granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Represents shares of Common Stock of the Issuer that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents shares of Common Stock of the Issuer that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents shares of Common Stock of the Issuer withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents shares of Common Stock of the Issuer that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents shares of Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units ("RSUs") granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

Represents shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. (the "Issuer") that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025), which were originally reported by the Reporting Person in a Form 3 filed with the United States Securities and Exchange Commission on June 27, 2025.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

Represents shares of Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") withheld for the payment of tax liability arising as a result of the vesting of restricted stock units ("RSUs") granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Represents shares of Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units ("RSUs") granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

Represents shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. (the "Issuer") that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025), which were originally reported by the Reporting Person in a Form 4/A filed with the United States Securities and Exchange Commission on March 14, 2025.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

Represents shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. (the "Issuer") that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025), which were originally reported by the Reporting Person in a Form 4/A filed with the United States Securities and Exchange Commission on March 14, 2025.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

Represents shares of Common Stock of the Issuer that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

The price reported in this box in Column 4 is a weighted average price. These shares were purchased on May 18, 2026 in multiple transactions at prices per share ranging from $5.46 to $5.60, inclusive. The Reporting Person undertakes to provide to Wheels Up Experience Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Represents shares of Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025), which were originally reported by the Reporting Person in a Form 3 filed with the U.S. Securities and Exchange Commission on June 5, 2023.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

The price reported in this box in Column 4 is a weighted average price. These shares were purchased on May 15, 2026 in multiple transactions at prices per share ranging from $5.05 to $5.36, 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 range set forth in this footnote.

The price reported in this box in Column 4 is a weighted average price. These shares were purchased on May 14, 2026 in multiple transactions at prices per share ranging from $5.38 to $5.50, 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 range set forth in this footnote.

The price reported in this box in Column 4 is a weighted average price. These shares were sold on May 13, 2026 in a transaction at a price of $4.99 per share, inclusive. The Reporting Person undertakes to provide to Wheels Up Experience Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold.

Amount of securities has been adjusted to reflect the Issuer's 1-for-20 reverse stock split that occurred on April 24, 2026.

The price reported in this box in Column 4 is a weighted average price. These shares were purchased on May 13, 2026 in multiple transactions at prices per share ranging from $5.23 to $5.30, inclusive. The Reporting Person undertakes to provide to Wheels Up Experience Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Represents shares of Class A common stock, par value $0.0001 per share, of Wheels Up Experience Inc. that were withheld for the payment of tax liability arising as a result of the vesting of restricted stock units under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and as further amended by Amendment No. 2 thereto, effective March 26, 2025), which were originally reported by the Reporting Person in a Form 3 filed with the United States Securities and Exchange Commission on September 11, 2024.

Represents shares of Common Stock withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the United States Securities and Exchange Commission on March 14, 2025.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Represents shares of Common Stock withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 3 filed with the United States Securities and Exchange Commission on June 27, 2025.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4 filed with the United States Securities and Exchange Commission ("SEC") on June 7, 2024.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the United States Securities and Exchange Commission on March 14, 2025.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents shares of Common Stock that were withheld for the payment of tax liability arising as a result of the vesting of RSUs granted under the A&R 2021 LTIP, which were originally reported by the Reporting Person in a Form 4/A filed with the SEC on March 14, 2025.

Represents a grant of restricted stock units ("RSUs") under the A&R 2021 LTIP pursuant to Rule 16b-3(d). The RSUs will be settled in shares of Common Stock upon vesting, if at all. The RSUs will vest as follows: (i) 1/4th of the RSUs will vest on February 25, 2027; and (ii) the remaining RSUs will vest in 12 equal quarterly installments commencing May 25, 2027, in each case subject to the Reporting Person's continued service to the Issuer.

Represents a grant of restricted stock units ("RSUs") under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), pursuant to Rule 16b-3(d) under the Securities Exchange Act of 1934, as amended. The RSUs will be settled in shares of the Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") upon vesting, if at all. The RSUs will vest as follows: (i) 1/4th of the RSUs will vest on February 25, 2027; and (ii) the remaining RSUs will vest in 12 equal quarterly installments commencing May 25, 2027, in each case subject to the Reporting Person's continued service to the Issuer.

Represents a grant of restricted stock units ("RSUs") under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), pursuant to Rule 16b-3(d) under the Securities Exchange Act of 1934, as amended. The RSUs will be settled in shares of the Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") upon vesting, if at all. The RSUs will vest as follows: (i) 1/4th of the RSUs will vest on February 25, 2027; and (ii) the remaining RSUs will vest in 12 equal quarterly installments commencing May 25, 2027, in each case subject to the Reporting Person's continued service to the Issuer.

Represents shares of Class A common stock, par value $0.0001 per share ("Common Stock"), of Wheels Up Experience Inc. (the "Issuer") issued upon vesting of performance-based restricted stock units ("PSUs") granted under the Wheels Up Experience Inc. 2021 Long-Term Incentive Plan, as amended and restated April 1, 2023 (as amended by Amendment No. 1 thereto, effective April 15, 2024, and Amendment No. 2 thereto, effective March 26, 2025, the "A&R 2021 LTIP"), pursuant to Rule 16b-3(d) under the Securities Exchange Act of 1934, as amended ("Rule 16b-3(d)"), on February 23, 2023. Such PSUs contained separate performance conditions based on Adjusted EBITDA (a non-GAAP financial measure) and total stockholder return compared to our selected compensation peer group thresholds that were pre-determined and approved by the Issuer's Compensation Committee for the following performance periods: (i) the one-year performance for 2023;

(ii) the two-year cumulative performance for 2023-2024; and (iii) the three-year cumulative performance for 2023-2025. Vesting of such PSUs was also contingent upon the Reporting Person's continued service to the Issuer through December 31, 2025. A portion of such PSUs vested as of December 31, 2025 following certification of the level of achievement of the applicable performance conditions by the Issuer's Compensation Committee on February 25, 2026, and the shares of Common Stock underlying such vested PSUs reflected in Table I above were issued on February 25, 2026.