X0206 3 2020-12-09 0 0001559720 Airbnb, Inc. ABNB 0001541539 Greylock XIII GP LLC 2550 SAND HILL ROAD, SUITE 200 MENLO PARK CA 94025 0 0 1 0 0001474746 Greylock XIII Limited Partnership 2550 SAND HILL ROAD, SUITE 200 MENLO PARK CA 94025 0 0 1 0 0001474747 Greylock XIII-A Limited Partnership 2550 SAND HILL ROAD, SUITE 200 MENLO PARK CA 94025 0 0 1 0 Series A Preferred Stock 0.00 Class B Common Stock 20606836 I See footnote Series B Preferred Stock 0.00 Class B Common Stock 40356 I See footnote Series C Preferred Stock 0.00 Class B Common Stock 15680 I See footnote Series A Preferred Stock 0.00 Class B Common Stock 1855224 I See footnote Series B Preferred Stock 0.00 Class B Common Stock 3630 I See footnote Series C Preferred Stock 0.00 Class B Common Stock 1410 I See footnote Each share of Preferred Stock, other than any share of Series C Preferred Stock, is convertible on a one-for-one basis into Class B Common Stock at any time at the holder's election. The Series C Preferred Stock is convertible 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 at any time at the holder's election. The Preferred Stock will convert automatically upon the closing of the Issuer's initial public offering and has no expiration date. Following the closing of the Issuer's IPO, 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, and will have no expiration date. After the closing of the Issuer's IPO, on any transfer of shares of Class B Common Stock, each such transferred share will automatically convert into one share of Class A Common Stock, except for certain "Permitted Transfers" described in the Issuer's amended and restated certificate of incorporation The shares are held directly by Greylock XIII Limited Partnership ("Greylock XIII LP"). Greylock XIII GP LLC ("Greylock XIII GP") is the general partner of Greylock XIII LP. As a result, Greylock XIII GP may be deemed to share voting and dispositive power with regard to the shares held directly by Greylock XIII LP. Greylock XIII GP disclaims beneficial ownership of the securities held by Greylock XIII LP except to the extent of any pecuniary interest therein and the inclusion of these securities in this report shall not be deemed an admission by Greylock XIII GP of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. The shares are held directly by Greylock XIII-A Limited Partnership ("Greylock XIII-A LP"). Greylock XIII GP is the general partner of Greylock XIII-A LP. As a result, Greylock XIII GP may be deemed to share voting and dispositive power with regard to the shares held directly by Greylock XIII-A LP. Greylock XIII GP disclaims beneficial ownership of the securities held by Greylock XIII-A LP except to the extent of any pecuniary interest therein and the inclusion of these securities in this report shall not be deemed an admission by Greylock XIII GP of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. By: /s/ Donald A. Sullivan, Donald A. Sullivan, as Administrative Partner of Greylock XIII GP LLC 2021-05-19 By: /s/ Donald A. Sullivan, Donald A. Sullivan, as Administrative Partner of Greylock XIII GP LLC, the general partner of Greylock XIII Limited Partnership and Greylock XIII-A Limited Partnership 2021-05-19