Crystal Sumner - 16 Mar 2026 Form 4 Insider Report for Marqeta, Inc. (MQ)

Role
Chief Administrative Officer and Corporate Secretary
Signature
/s/ Tracy Foard, Attorney-in-Fact
Issuer symbol
MQ
Transactions as of
16 Mar 2026
Net transactions value
-$20,126
Form type
4
Filing time
18 Mar 2026, 17:48:45 UTC
Previous filing
11 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Sumner Crystal Chief Administrative Officer and Corporate Secretary 180 GRAND AVENUE, 6TH FLOOR, OAKLAND /s/ Tracy Foard, Attorney-in-Fact 18 Mar 2026 0001870987

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MQ Class A Common Stock Sale $20,126 -5,055 -0.97% $3.98 517,320 16 Mar 2026 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MQ Restricted Stock Units Award +693,756 $0.000000* 693,756 16 Mar 2026 Class A Common Stock 693,756 Direct F2, F3
transaction MQ Performance Stock Units (Rule of 40) Award +297,324 $0.000000* 297,324 16 Mar 2026 Class A Common Stock 297,324 Direct F4, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.96 to $4.02, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
F2 Each restricted stock unit is convertible into one share of Class A Common Stock.
F3 One-twelfth (1/12th) of the restricted stock units vest on June 1, 2026 and one-twelfth (1/12th) of the remaining restricted stock units vest quarterly on each September 1, December 1, March 1, and June 1 thereafter until fully vested, subject to the Reporting Person's continued service to the Issuer as of each vesting date.
F4 Each performance stock unit is convertible into one share of Class A Common Stock.
F5 Represents the number of shares which may be issued at target under the performance stock unit ("PSU") over a period of time following achievement of certain gross profit and adjusted EBITDA targets as set forth in the PSU agreement, subject to the Reporting Person's continued service to the Issuer as of each vesting date. At maximum achievement, 200% of the shares would vest.

Remarks:

Chief Administrative Officer and Corporate Secretary