Clear Secure, Inc.

Footnotes

F1

These transactions were automatically effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 12, 2026.↩ 1↩ 2

F2

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $60.00 to $60.99, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, and 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 and footnote 5.↩ 1

F3

Pursuant to the terms of the Exchange Agreement, dated June 29, 2021, by and among the Issuer, Alclear Holdings, LLC ("Alclear") and the equityholders of Alclear (the "Exchange Agreement"), nonvoting common units of Alclear ("Common Units"), together with a corresponding number of shares of Class C common stock of the Issuer ("Class C Common Stock"), were exchanged for shares of Class A common stock of the Issuer ("Class A Common Stock") on a one-for-one basis. The exchange rights under the Exchange Agreement do not expire. The resulting shares of Class A Common Stock were used to settle the sale transaction described above, and so after the transactions reported in this Form 4, 151,787 shares of Class A Common Stock are held.↩ 1↩ 2↩ 3↩ 4↩ 5↩ 6↩ 7↩ 8↩ 9↩ 10↩ 11↩ 12↩ 13↩ 14

F4

Alclear Investments, LLC is controlled by Ms. Seidman Becker, its sole manager, who has dispositive control and voting control over the shares held by Alclear Investments, LLC.↩ 1↩ 2↩ 3↩ 4↩ 5

F5

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $61.00 to $61.58, inclusive.↩ 1

F6

Shares of Class C Common Stock have one vote per share but no economic rights (including rights to dividends and distributions upon liquidation) and are issued in an equal amount to the number of Common Units held.↩ 1