Transaction Details

Footnotes

Immediately prior to the closing of the Issuer's initial public offering, each share of preferred stock of the Issuer, except for the Series E Preferred Stock, automatically converted and was reclassified into one share of Class B Common Stock. Each share of Class B Common Stock will be convertible at any time at the option of the holder into one share of Class A Common Stock. The Class B Common Stock will automatically convert into shares of Class A Common Stock upon the occurrence of certain events as described further in the Issuer's amended and restated certificate of incorporation. | Deer X & Co. Ltd. is the general partner of Deer X & Co. L.P., which is the general partner of each of Bessemer Venture Partners X L.P. ("Bessemer X") and Bessemer Venture Partners X Institutional L.P. ("Bessemer X International," and together with Bessemer X, the "Bessemer Entities"). As a result, each of Deer X & Co. Ltd. and Deer X & Co. L.P. may be deemed to share beneficial ownership of the securities held by the Bessemer Entities. | Following the transactions reported in this Form 4, the Reporting Persons beneficially own (i) 2,119,271 shares of Class B Common Stock held by Bessemer X and (ii) 1,989,436 shares of Class B Common Stock held by Bessemer X International.