Filing Details

The aggregate number of Class A Common Stock and Class B Common Stock and the percentage of total outstanding Class A Common Stock beneficially owned by the Reporting Persons is set forth below. References to percentage ownerships of Class A Common Stock in this Statement are based upon the 96,317,761 shares of Class A Common Stock stated to be outstanding as of February 13, 2025, as reported in the Company's 10-K filed with the Securities and Exchange Commission on February 20, 2025. The Reporting Persons may be deemed to beneficially own an aggregate of 2,798,951 shares of Class A Common Stock and 7,424,391 shares of Class B Common Stock, which constitutes approximately 9.9% of the Company's Class A Common Stock, calculated in accordance with Rule 13d-3 under the Act. The filing of this Statement shall not be construed as an admission that a Reporting Person beneficially owns those shares held by any other Reporting Person. SC GGF III beneficially owns 2,554,932 shares of Class B Common Stock, which represents approximately 2.6% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. RB and DL are the managing members of SC GGF III. RB and DL disclaim beneficial ownerships of all such shares except to the extent of their individual pecuniary interest therein. Sequoia Capital U.S. Growth Fund VIII beneficially owns 4,869,459 shares of Class B Common Stock, which represents approximately 4.8% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. USV 2010-SEED beneficially owns 235,201 shares of Class A Common Stock, which represents approximately 0.2% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. Sequoia Capital U.S. Growth Fund IX beneficially owns 2,225,077 shares of Class A Common Stock, which represents approximately 2.3% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. Sequoia Capital U.S. Growth Partners Fund IX beneficially owns 95,885 shares of Class A Common Stock, which represents approximately 0.1% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. Sequoia Capital U.S. Growth IX Principals Fund beneficially owns 242,788 shares of Class A Common Stock, which represents approximately 0.3% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. SC GGF III Management, as the general partner of SC GGF III, may be deemed to beneficially own an aggregate of 2,554,932 shares of Class B Common Stock, which represents approximately 2.6% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. SC U.S. Growth VIII Management, as the general partner of Sequoia Capital U.S. Growth Fund VIII, may be deemed to beneficially own an aggregate of 4,869,459 shares of Class B Common Stock, which represents approximately 4.8% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. USV 2010 Management, as the general partner of USV 2010-SEED, may be deemed to beneficially own an aggregate of 235,201 shares of Class A Common Stock, which represents approximately 0.2% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. SC U.S. Growth IX Management, as the general partner of each of Sequoia Capital U.S. Growth Fund IX, Sequoia Capital U.S. Growth Partners Fund IX and Sequoia Capital U.S. Growth IX Principals Fund, may be deemed to beneficially own an aggregate of 2,563,750 shares of Class A Common Stock, which represents approximately 2.7% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. SC US (TTGP), as the general partner of each of SC GGF III Management, SC U.S. Growth VIII Management, USV 2010 Management and SC U.S. Growth IX Management, may be deemed to beneficially own an aggregate of an aggregate of 2,798,951 shares of Class A Common Stock and 7,424,391 shares of Class B Common Stock, which represents approximately 9.9% of the outstanding Class A Common Stock calculated in accordance with the requirements of Rule 13d-3 under the Act. By virtue of the relationship described herein, the Reporting Persons may be deemed to constitute a "group" for purposes of Rule 13(d)(3) of the Act. Each Reporting Person expressly disclaims beneficial ownership of any securities reported herein except to the extent such Reporting Person actually exercises voting or dispositive power with respect to such securities.

The number of Class A Common Stock and Class B Common Stock as to which each of the Reporting Persons has sole or shared power to vote, direct the vote, dispose or direct the disposition are as set forth in rows seven through ten of the cover pages hereof. The information set forth in Item 2 is hereby incorporated by reference into this Item 5(b).

Except as described in Item 3 above and in this Item 5(c), the Reporting Persons have not effected any transactions in the Class A Common Stock and Class B Common Stock during the past 60 days.

No person other than the Reporting Persons is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Class A Common Stock beneficially owned by the Reporting Persons.

Not applicable.