X0306 4 2021-06-11 0 0001522540 Marqeta, Inc. MQ 0001678064 ICONIQ Strategic Partners III, L.P. C/O ICONIQ CAPITAL, 394 PACIFIC AVENUE, 2ND FLOOR SAN FRANCISCO CA 94111 0 0 1 0 0001766963 ICONIQ Strategic Partners III GP, L.P. C/O ICONIQ CAPITAL 394 PACIFIC AVENUE, 2ND FLOOR SAN FRANCISCO CA 94111 0 0 1 0 0001788796 ICONIQ Strategic Partners III TT GP, Ltd. C/O ICONIQ CAPITAL 394 PACIFIC AVENUE, 2ND FLOOR SAN FRANCISCO CA 94111 0 0 1 0 0001678109 ICONIQ Strategic Partners III-B, L.P. C/O ICONIQ CAPITAL 394 PACIFIC AVENUE, 2ND FLOOR SAN FRANCISCO CA 94111 0 0 1 0 0001688143 Makan Divesh C/O ICONIQ CAPITAL 394 PACIFIC AVENUE, 2ND FLOOR SAN FRANCISCO CA 94111 0 0 1 0 0001688124 Griffith William J.G. C/O ICONIQ CAPITAL 394 PACIFIC AVENUE, 2ND FLOOR SAN FRANCISCO CA 94111 0 0 1 0 Common Stock 2021-06-11 4 C 0 17103653 A 20348700 I By: ICONIQ Strategic Partners III, L.P. Common Stock 2021-06-11 4 J 0 20348700 A 0 I By: ICONIQ Strategic Partners III, L.P. Common Stock 2021-06-11 4 C 0 18277810 A 21745169 I By: ICONIQ Strategic Partners III-B, L.P. Common Stock 2021-06-11 4 J 0 21745169 D 0 I By: ICONIQ Strategic Partners III-B, L.P. Class A Common Stock 2021-06-11 4 P 0 143245 27.00 A 143245 I By: ICONIQ Strategic Partners III, L.P. Class A Common Stock 2021-06-11 4 P 0 153051 27.00 A 153051 I By: ICONIQ Strategic Partners III-B, L.P. Series A Preferred Stock 2021-06-11 4 C 0 206971 0.00 D Common Stock 206971 0 I By: ICONIQ Strategic Partners III, L.P. Series B Preferred Stock 2021-06-11 4 C 0 2037250 0.00 D Common Stock 2037250 0 I By: ICONIQ Strategic Partners III, L.P. Series C Preferred Stock 2021-06-11 4 C 0 822719 0.00 D Common Stock 822719 0 I By: ICONIQ Strategic Partners III, L.P. Series D-1 Preferred Stock 2021-06-11 4 C 0 14036713 0.00 D Common Stock 14036713 0 I By: ICONIQ Strategic Partners III, L.P. Series A Preferred Stock 2021-06-11 4 C 0 221151 0.00 D Common Stock 221151 0 I By: ICONIQ Strategic Partners III-B, L.P. Series B Preferred Stock 2021-06-11 4 C 0 2176820 0.00 D Common Stock 2176820 0 I By: ICONIQ Strategic Partners III-B, L.P. Series C Preferred Stock 2021-06-11 4 C 0 879082 0.00 D Common Stock 879082 0 I By: ICONIQ Strategic Partners III-B, L.P. Series D-1 Preferred Stock 2021-06-11 4 C 0 15000757 0.00 D Common Stock 15000757 0 I By: ICONIQ Strategic Partners III-B, L.P. Class B Common Stock 2021-06-11 4 J 0 20348700 0.00 A Class A Common Stock 20348700 20348700 I By: ICONIQ Strategic Partners III, L.P. Class B Common Stock 2021-06-11 4 J 0 21745169 0.00 A Class A Common Stock 21745169 21745169 I By: ICONIQ Strategic Partners III-B, L.P. Immediate prior to the closing of the Issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock and Series D-1 Preferred Stock (collectively, the "Preferred Stock") automatically converted on a one-for-one basis into common stock of the Issuer (the "Common Stock"). Immediately prior to the closing of the Issuer's initial public offering and following the conversion of each series of Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7. These shares are held by either ICONIQ Strategic Partners III, L.P. ("ICONIQ III") or ICONIQ Strategic Partners III-B, L.P. ("ICONIQ III-B"), as applicable. ICONIQ Strategic Partners III GP, L.P. ("ICONIQ III GP") is the general partner of each of ICONIQ III and ICONIQ III-B. ICONIQ Strategic Partners III TT GP, Ltd. ("ICONIQ III Parent GP") is the general partner of ICONIQ III GP. Divesh Makan ("Makan") and William Griffith ("Griffith") are the sole equity holders and directors of ICONIQ III Parent GP. Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A common stock of the Issuer (the "Class A Common Stock") and will mandatorily convert into Class A Common Stock on the date that is ten years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation. These shares were purchased from the underwriters at the closing of the Issuer's initial public offering. ICONIQ Strategic Partners III GP, LP., ICONIQ Strategic Partners III TT GP, Ltd., By: Kevin Foster, Title: Authorized Signatory, /s/ Kevin Foster 2021-06-15 ICONIQ Strategic Partners III TT GP, Ltd., By: Kevin Foster, Title: Authorized Signatory, /s/ Kevin Foster 2021-06-15 ICONIQ Strategic Partners III, L.P., By: ICONIQ Strategic Partners III GP, L.P., By: ICONIQ Strategic Partners III TT GP, Ltd., By: Kevin Foster, Title: Authorized Signatory, /s/ Kevin Foster 2021-06-15 ICONIQ Strategic Partners III-B, L.P., By: ICONIQ Strategic Partners III GP, L.P., By: ICONIQ Strategic Partners III TT GP, Ltd., By: Kevin Foster, Title: Authorized Signatory, /s/ Kevin Foster 2021-06-15 DIVESH MAKAN, /s/ Divesh Makan 2021-06-15 WILLIAM GRIFFITH, /s/ William Griffith 2021-06-15