X0306 4 2013-05-22 0 0001490660 Marketo, Inc. MKTO 0001381839 Pepper Douglas A C/O INTERWEST PARTNERS 2710 SAND HILL ROAD, SUITE 200 MENLO PARK CA 94025 1 0 1 0 Common Stock 2013-05-22 4 C 0 9747191 A 9747191 I See footnote Series A Convertible Preferred Stock 2013-05-22 4 C 0 5400000 0 D Common Stock 5400000 0 I See footnote Series B Convertible Preferred Stock 2013-05-22 4 C 0 3154228 0 D Common Stock 3154228 0 I See footnote Series D Convertible Preferred Stock 2013-05-22 4 C 0 570977 0 D Common Stock 570977 0 I See footnote Series E Convertible Preferred Stock 2013-05-22 4 C 0 394714 0 D Common Stock 394714 0 I See footnote Series F Convertible Preferred Stock 2013-05-22 4 C 0 227272 0 D Common Stock 227272 0 I See footnote The Series A Convertible Preferred Stock automatically converted into Common Stock on a one for one basis immediately prior to the completion of the Issuer's initial public offering of common stock and had no expiration date. The Series B Convertible Preferred Stock automatically converted into Common Stock on a one for one basis immediately prior to the completion of the Issuer's initial public offering of common stock and had no expiration date. The Series D Convertible Preferred Stock automatically converted into Common Stock on a one for one basis immediately prior to the completion of the Issuer's initial public offering of common stock and had no expiration date. The Series E Convertible Preferred Stock automatically converted into Common Stock on a one for one basis immediately prior to the completion of the Issuer's initial public offering of common stock and had no expiration date. The Series F Convertible Preferred Stock automatically converted into Common Stock on a one for one basis immediately prior to the completion of the Issuer's initial public offering of common stock and had no expiration date. The shares are held by InterWest Partners IX, L.P. ("IW9"). InterWest Management Partners IX, LLC ("IMP9"), the general partner of IW9, has sole voting and investment control over the shares held by IW9. The Reporting Person serves as a venture member of IMP9 and may be deemed to share voting and investment control with respect to the shares held by IW9. The Reporting Person disclaims beneficial ownership of the shares reported herein, except to the extent of his respective pecuniary interest therein. /s/ Karen A. Wilson, by power of attorney for Douglas A. Pepper 2013-05-22