STOCK TITAN

Marqeta (MQ) insider Crystal Sumner sells 5,056 shares, holds 512,264

Filing Impact
(Neutral)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Marqeta, Inc. insider Crystal Sumner sold a small portion of her holdings in an open-market transaction. She sold 5,056 shares of Class A common stock at a weighted average price of $4.1171 per share. After the sale, she directly holds 512,264 shares, indicating she retains the vast majority of her position. The sale price reflects multiple trades between $4.08 and $4.14 per share.

Positive

  • None.

Negative

  • None.
Insider Sumner Crystal
Role See Remarks
Sold 5,056 shs ($21K)
Type Security Shares Price Value
Sale Class A Common Stock 5,056 $4.1171 $21K
Holdings After Transaction: Class A Common Stock — 512,264 shares (Direct)
Footnotes (1)
  1. [object Object]
Shares sold 5,056 shares Open-market sale of Class A Common Stock
Weighted average sale price $4.1171 per share Average across trades on transaction date
Post-transaction holdings 512,264 shares Direct ownership after sale
Sale price range $4.08–$4.14 per share Range of individual trades in the transaction
Form 4 regulatory
"footnote to this Form 4"
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.
Class A Common Stock financial
"security_title: "Class A Common Stock""
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
open-market sale financial
"transaction_action: "open-market sale""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a 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). See Instruction 10.
1. Name and Address of Reporting Person*
Sumner Crystal

(Last)(First)(Middle)
180 GRAND AVENUE
6TH FLOOR

(Street)
OAKLAND CALIFORNIA 94612

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Marqeta, Inc. [ MQ ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
See Remarks
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock04/15/2026S5,056D$4.1171(1)512,264D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.08 to $4.14, 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.
Remarks:
Chief Administrative Officer and Corporate Secretary
/s/ Tracy Foard, Attorney-in-Fact04/16/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Crystal Sumner do in this Marqeta (MQ) Form 4 filing?

Crystal Sumner reported an open-market sale of Marqeta Class A common stock. She sold 5,056 shares and continues to hold 512,264 shares directly, indicating this was a relatively small transaction versus her remaining stake.

How many Marqeta (MQ) shares did Crystal Sumner sell and at what price?

She sold 5,056 shares of Marqeta Class A common stock. The weighted average sale price was $4.1171 per share, with individual trades executed between $4.08 and $4.14 per share, according to the footnote disclosure.

How many Marqeta (MQ) shares does Crystal Sumner own after this sale?

Following the reported sale, Crystal Sumner directly owns 512,264 shares of Marqeta Class A common stock. This post-transaction holding shows she retains a substantial position in the company after the relatively small sale.

Was Crystal Sumner’s Marqeta (MQ) trade an open-market sale?

Yes, the Form 4 characterizes the transaction as an open-market sale. The transaction code is “S,” and the description notes a sale in the open market or a private transaction, with a weighted average price reflecting multiple executions.

What price range did Crystal Sumner’s Marqeta (MQ) share sales cover?

The footnote states that her 5,056 Marqeta shares were sold at prices ranging from $4.08 to $4.14. The reported transaction price of $4.1171 per share is a weighted average across those individual trades within that range.