Transaction Details

Footnotes

The Series Seed Preferred Stock, Series A Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date. | The Reporting Person is a director and stockholder of SC US (TTGP), Ltd. SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth IX Management, L.P., (ii) the general partner of SC US/E Growth X Management, L.P., (iii) the general partner of SC U.S. Growth VIII Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VIII, L.P. and (iv) the general partner of SC US/E Expansion Fund I Management, L.P, which is the general partner of Sequoia Capital US/E Expansion Fund I, L.P. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. | The Reporting Person is a member of Sequoia Grove II, LLC and a limited partner of Sequoia Grove UK, L.P. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. | The reported purchase and sale transactions represent sales by the specified funds as selling stockholders in the Issuer's initial public offering and a purchase by Sequoia Capital US/E Expansion Fund I, L.P. of shares of common stock from the underwriters in the issuer's initial public offering.