X0306 4 2020-12-14 0001559720 Airbnb, Inc. ABNB 0001607841 SC US (TTGP), LTD. 2800 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 0 0 1 0 0001742978 SC U.S. Growth VII Management, L.P. 2800 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 0 0 1 0 0001656511 SEQUOIA CAPITAL U.S. GROWTH FUND VII, L.P. 2800 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 0 0 1 0 0001656513 SEQUOIA CAPITAL U.S. GROWTH VII PRINCIPALS FUND, L.P. 2800 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 0 0 1 0 Class B Common Stock 2020-12-14 4 C 0 81164598 0 A Class A Common Stock 81164598 81277532 I See Footnotes Series Seed Preferred Stock 2020-12-14 4 C 0 60549864 0 D Class B Common Stock 60549864 0 I See Footnotes Series A Preferred Stock 2020-12-14 4 C 0 8837568 0 D Class B Common Stock 8837568 0 I See Footnotes Series B Preferred Stock 2020-12-14 4 C 0 90564 0 D Class B Common Stock 90564 0 I See Footnotes Series C Preferred Stock 2020-12-14 4 C 0 6098400 0 D Class B Common Stock 6098400 0 I See Footnotes Series D Preferred Stock 2020-12-14 4 C 0 3684324 0 D Class B Common Stock 3684324 0 I See Footnotes Series E Preferred Stock 2020-12-14 4 C 0 612280 0 D Class B Common Stock 612280 0 I See Footnotes Series F Preferred Stock 2020-12-14 4 C 0 1291598 0 D Class B Common Stock 1291598 0 I See Footnotes The Class B Common Stock is convertible at any time at the option of the holder into the Issuer's Class A Common Stock on a one-to-one basis. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon the earlier of (a) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions, (b) the date and time, or the occurrence of an event, specified by vote or written consent of the holders of at least 80% of the outstanding shares of Class B common stock at the time of such vote or consent, voting as a separate series or (c) the 20-year anniversary of the closing of the Issuer's initial public offering. Each share of Preferred Stock, other than any share of Series C Preferred Stock, automatically converted on a one-for-one basis into Class B Common Stock upon the closing of the Issuers initial public offering. The Series C Preferred Stock automatically converted on a one-for-one basis, subject to adjustment pursuant to the anti-dilution provisions relating to the Series C Preferred Stock, into Class B Common Stock upon the closing of the Issuer's initial public offering. SC XII Management, LLC (SC XII LLC) is the general partner of each of Sequoia Capital XII, L.P. (SC XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (SC XII PF). As a result, SC XII LLC may be deemed to share voting and dispositive power with respect to the shares held by SC XII, SC XII PF, and STP XII. SC US (TTGP), Ltd. is: (i) the general partner of SCGF V Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund V, L.P. and Sequoia Capital USGF Principals Fund V, L.P. (collectively, the US GF V Funds), which together own 100% of the outstanding ordinary shares of SC US GF V Holdings, Ltd. (US GF V Holdco); (cont'd) (ii) the general partner of SC U.S. Growth VII Management, L.P., which is the general partner of each of US GF VII and US GF VII PF (collectively, the SC US GF VII Funds); (iii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, L.P. (GGF) and Sequoia Capital Global Growth Principals Fund, L.P. (GGF PF) (collectively, the SC GGF Funds); and (iv) the general partner of SC Global Growth II Management, L.P., which is the general partner of each of GGF II and GGF II PF (collectively, the SC GGF II Funds). (cont'd) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by US GF V Holdco, the SC US GF VII Funds, the SC GGF Funds and the SC GGF II Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the SC GGF Funds are Douglas M. Leone and James J. Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the SC GGF II Funds are Douglas M. Leone and Roelof F. Botha. As a result, and by virtue of the relationships described in this paragraph, each such person may be deemed to share voting and dispositive power with respect to the shares held by the SC GGF Funds or SC GGF II Funds, as applicable. (cont'd) Each of SC US (TTGP), Ltd., SCGF V Management, L.P., SC U.S. Growth VII Management, L.P., SCGGF Management, L.P., SC Global Growth II Management, L.P., Mr. Leone, Mr. Botha and Mr. Goetz disclaims beneficial ownership of the shares held by US GF V Holdco, the GFVII Funds, the GGF Funds, and GGF II Funds, except to the extent of its or 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. SC XII Management, LLC disclaims beneficial ownership of the shares held by the XII Funds, except to the extent of its 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. Following the transactions reported herein, includes 60,716,820 shares of Class B Common Stock held by SC XII, 6,489,252 shares of Class B Common Stock held by SC XII PF, 2,271,924 shares of Class B Common Stock held by STP XII, 6,098,400 shares of Class B Common Stock held by US GF V Holdco, 4,285,190 shares of Class B Common Stock held by GGF, 124,348 shares of Class B Common Stock held by GGF PF, 1,073,834 shares of Class B Common Stock held by GGF II, 13,262 shares of Class B Common Stock held by GGF II PF, 192,006 shares of Class B Common Stock held by US GF VII and 12,496 shares of Class B Common Stock held by US GF VII PF. Form 3 of 3 By: /s/ Jung Yeon Son, by power of attorney for Douglas Leone, a Director of SC US (TTGP), Ltd. 2020-12-16 By: /s/ Jung Yeon Son, by power of attorney for Douglas Leone, a Director of SC US (TTGP), Ltd., the General Partner of SC U.S. Growth VII Management, L.P. 2020-12-16 By: /s/ Jung Yeon Son, by power of attorney for Douglas Leone, a Director of SC US (TTGP), Ltd., the General Partner of SC U.S. Growth VII Management, L.P., the General Partner of Sequoia Capital U.S. Growth Fund VII, L.P. 2020-12-16 By: /s/ Jung Yeon Son, by power of attorney for Douglas Leone, a Director of SC US (TTGP), Ltd., the General Partner of SC U.S. Growth VII Management, L.P., the General Partner of Sequoia Capital U.S. Growth VII Principals Fund, L.P. 2020-12-16