X0206 3 2021-06-08 0 0001522540 Marqeta, Inc. MQ 0001106556 GRANITE VENTURES LLC 300 MONTGOMERY STREET, SUITE 638 SAN FRANCISCO CA 94104 0 0 1 0 0001753530 O'Grady Standish 300 MONTGOMERY STREET, SUITE 638 SAN FRANCISCO 94104 0 0 1 0 0001332381 Granite Ventures II L P 300 MONTGOMERY STREET, SUITE 638 SAN FRANCISCO CA 94104 0 0 1 0 0001337895 GRANITE VENTURES ENTREPRENEURS FUND II LP 300 MONTGOMERY STREET, SUITE 638 SAN FRANCISCO CA 94104 0 0 1 0 0001755292 Berterretche Jacqueline 300 MONTGOMERY STREET, SUITE 638 SAN FRANCISCO CA 94104 0 0 1 0 0001755308 Granite Management II, LLC 300 MONTGOMERY STREET, SUITE 638 SAN FRANCISCO CA 94104 0 0 1 0 Series A Preferred Stock Common Stock 43452705 I By Granite Ventures II, L.P. Series B Preferred Stock Common Stock 6732210 I By Granite Ventures II, L.P. Series C Preferred Stock Common Stock 2813316 I By Granite Ventures II, L.P. Series D Preferred Stock Common Stock 829647 I By Granite Ventures II, L.P. Series A Preferred Stock Common Stock 355695 I By Granite Ventures Entrepreneurs Fund II, L.P. Series B Preferred Stock Common Stock 55095 I By Granite Ventures Entrepreneurs Fund II, L.P. Series C Preferred Stock Common Stock 23028 I By Granite Ventures Entrepreneurs Fund II, L.P. Each share of Preferred Stock shall automatically convert on a one-for-one basis into Common Stock immediately prior to the closing of the Issuer's initial public offering and has no expiration date. Immediately prior to the completion of the Issuer's initial public offering and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock shall be reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. Each outstanding 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. Granite Management II, LLC is the general partner of Granite Ventures II, L.P. and Granite Ventures Entrepreneurs Fund II, L.P. Granite Ventures LLC is the managing member of Granite Management II, LLC. Granite Ventures LLC through Granite Management II, LLC has sole voting and disposition power over shares held by Granite Ventures II L.P. and Granite Ventures Entrepreneurs Fund II, L.P. Standish O'Grady, Jacqueline Berterretche and Christopher McKay are managing directors of the general partner entities of these funds that directly hold shares and as such Mr. O'Grady, Ms. Berterretche and Mr. McKay may be deemed to have voting and dispositive power with respect to such shares. GRANITE MANAGEMENT II, LLC. By, Granite Ventures, LLC, its Managing Member., By: /s/ Jacqueline Berterretche, Jacqueline Berterretche, Managing Director 2021-06-08 GRANITE VENTURES, LLC., By: /s/ Jacqueline Berterretche, Jacqueline Berterretche, Managing Director 2021-06-08 GRANITE VENTURES II, L.P. By Granite Management II, LLC, its General Partner., By: /s/ Jacqueline Berterretche, Jacqueline Berterretche, Managing Director 2021-06-08 GRANITE VENTURES ENTREPRENEURS FUND II, L.P., By Granite Management II, LLC, its General Partner., By: /s/ Jacqueline Berterretche, Jacqueline Berterretche, Managing Director 2021-06-08 By: /s/ Jacqueline Berterretche, Jacqueline Berterretche 2021-06-08 By: /s/ Standish O'Grady, Standish O'Grady 2021-06-08