Transaction Details

Footnotes

Represents shares of Class A Common Stock received pursuant to a pro rata distribution by KPCB XVII Associates, LLC, for no consideration, to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended. | These shares of Class A Common Stock are held by a revocable trust of which the Reporting Person and his spouse are trustees. | Represents shares of Class A Common Stock received pursuant to a pro rata distribution by KPCB XVII Founders Fund, LLC, for no consideration, to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.