X0306 4 2021-06-11 0 0001522540 Marqeta, Inc. MQ 0001863436 Doerr Kevin 180 GRAND AVENUE, 6TH FLOOR OAKLAND CA 94612 0 1 0 0 Chief Product Officer Common Stock 2021-06-11 4 J 0 44444 D 0 D Class B Common Stock 2021-06-11 4 J 0 44444 0.00 A Class A Common Stock 44444 44444 D Stock Option (Right to Buy) 2.25 2021-06-11 4 J 0 1755556 0.00 D 2030-03-29 Common Stock 1755556 0 D Stock Option (Right to Buy) 2.25 2021-06-11 4 J 0 1755556 0.00 A 2030-03-29 Class B Common Stock 1755556 1755556 D Stock Option (Right to Buy) 10.48 2021-06-11 4 J 0 251463 0.00 D 2031-02-10 Common Stock 251463 0 D Stock Option (Right to Buy) 10.48 2021-06-11 4 J 0 251463 0.00 A 2031-02-10 Class B Common Stock 251463 251463 D Immediately prior to the closing 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 was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3. Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and upon the occurrence of other events set forth in the Issuer's Certificate of Incorporation. The stock option vested with respect to 25% of the shares on March 23, 2021 and vests in 36 additional monthly installments thereafter, subject to the Reporting Person's continued service to the Issuer as of each vesting date. The stock option is early exercisable by the Reporting Person. The stock option shall vest as to 50% of the shares on January 1, 2023, and shall vest in 24 monthly installments thereafter, subject to the Reporting Person's continued service to the Issuer as of each vesting date. The stock option is early exercisable by the Reporting Person. /s/ Seth Weissman, Attorney-in-Fact 2021-06-15