STOCK TITAN

Marqeta (NASDAQ: MQ) officer updates holdings after reverse stock split

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

Rhea-AI Filing Summary

Marqeta, Inc. principal accounting officer Sarah Barkema reported updated holdings following a 1-for-4 reverse stock split effective June 30, 2026. She now beneficially owns 52,294 shares of Class A Common Stock and multiple grants of restricted stock units (RSUs) that each convert into one share of Class A Common Stock.

The RSU grants, originally awarded in October 2024, March 2025, and March 2026, continue to vest quarterly so long as she remains in service, and the number of RSUs shown already reflects the reverse stock split and prior vesting.

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Insider Barkema Sarah
Role Principal Accounting Officer
Type Security Shares Price Value
holding Restricted Stock Units -- -- --
holding Restricted Stock Units -- -- --
holding Restricted Stock Units -- -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Restricted Stock Units — 31,457 shares (Direct, null); Class A Common Stock — 52,294 shares (Direct, null)
Footnotes (1)
  1. The number of shares beneficially owned reflects the 1-for-4 reverse stock split effected June 30, 2026 (the "Reverse Stock Split"). Cash was paid in lieu of any fractional shares resulting from the Reverse Stock Split. Each restricted stock unit ("RSU") is convertible into one share of Class A Common Stock. This RSU grant, originally granted October 15, 2024 for 75,498 RSUs (post Reverse Stock Split), of which 40,040 RSUs have vested, vested as to one-third (1/3rd) of the RSUs on September 1, 2025, and one-twelfth (1/12th) of the remaining RSUs vest quarterly on each December 1, March 1, June 1 and September 1 thereafter, subject to the Reporting Person's continued service to the Issuer as of each vesting date. The number of shares subject to RSUs reflects the Reverse Stock Split. This RSU grant, originally granted March 15, 2025 for 5,067 RSUs (post Reverse Stock Split), of which 2,111 RSUs (post Reverse Stock Split) have vested, vested as to one-twelfth (1/12th) of the RSUs on June 1, 2025 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, subject to the Reporting Person's continued service to the Issuer as of each vesting date. This RSU grant, originally granted March 16, 2026 for 101,648 RSUs (post Reverse Stock Split), of which 8,471 RSUs (post Reverse Stock Split) have vested, vested as to one-twelfth (1/12th) of the RSUs 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, subject to the Reporting Person's continued service to the Issuer as of each vesting date.
Class A shares held 52,294 shares Beneficial ownership after reverse stock split as of June 30, 2026
RSU underlying shares (grant 1) 93,176 shares Restricted Stock Units convertible into Class A Common Stock
RSU underlying shares (grant 2) 2,956 shares Restricted Stock Units convertible into Class A Common Stock
RSU underlying shares (grant 3) 31,457 shares Restricted Stock Units convertible into Class A Common Stock
Reverse stock split ratio 1-for-4 Reverse stock split effective June 30, 2026
Original RSU grant size (Oct 2024) 75,498 RSUs Post-split RSU grant, 40,040 RSUs already vested
Original RSU grant size (Mar 2025) 5,067 RSUs Post-split RSU grant, 2,111 RSUs already vested
Original RSU grant size (Mar 2026) 101,648 RSUs Post-split RSU grant, 8,471 RSUs already vested
Reverse Stock Split financial
"reflects the 1-for-4 reverse stock split effected June 30, 2026"
A reverse stock split reduces a company's number of outstanding shares while raising the price per share proportionally, so the total value of each investor's holding is unchanged; a 1-for-10 split turns 100 shares worth $1 each into 10 shares worth $10 each. Companies often do this to regain compliance with an exchange's minimum price rule or to attract investors who avoid very low-priced stocks.
Restricted Stock Units financial
"Each restricted stock unit ("RSU") is convertible into one share"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
beneficially owned financial
"The number of shares beneficially owned reflects the 1-for-4 reverse stock split"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
vested financial
"of which 40,040 RSUs have vested, vested as to one-third"
convertible financial
"Each restricted stock unit ("RSU") is convertible into one share"
A convertible is a type of investment that starts as a loan or preferred stake (like a bond or preferred share) but can be exchanged for common shares of the company at a set price or under certain conditions. It matters to investors because it offers a mix of steady income and downside protection like a loan, plus the upside of stock ownership if the company does well—similar to holding a coupon that you can trade for a full ticket if the event becomes valuable.
fractional shares financial
"Cash was paid in lieu of any fractional shares resulting from the Reverse Stock Split"
Fractional shares are portions of a whole share of a stock or fund, allowing investors to own less than one full unit. They make it possible to invest a specific dollar amount rather than buy whole shares, like buying a slice of a pizza instead of the entire pie. For investors this lowers the cost barrier, helps with diversification, and lets you reinvest dividends or purchase expensive stocks in small, precise amounts.
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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).
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*
Barkema Sarah

(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)
Principal Accounting Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026
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 Stock52,294(1)D
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
Restricted Stock Units(2) (3) (3)Class A Common Stock31,457(4)31,457(4)D
Restricted Stock Units(2) (5) (5)Class A Common Stock2,956(4)2,956(4)D
Restricted Stock Units(2) (6) (6)Class A Common Stock93,176(4)93,176(4)D
Explanation of Responses:
1. The number of shares beneficially owned reflects the 1-for-4 reverse stock split effected June 30, 2026 (the "Reverse Stock Split"). Cash was paid in lieu of any fractional shares resulting from the Reverse Stock Split.
2. Each restricted stock unit ("RSU") is convertible into one share of Class A Common Stock.
3. This RSU grant, originally granted October 15, 2024 for 75,498 RSUs (post Reverse Stock Split), of which 40,040 RSUs have vested, vested as to one-third (1/3rd) of the RSUs on September 1, 2025, and one-twelfth (1/12th) of the remaining RSUs vest quarterly on each December 1, March 1, June 1 and September 1 thereafter, subject to the Reporting Person's continued service to the Issuer as of each vesting date.
4. The number of shares subject to RSUs reflects the Reverse Stock Split.
5. This RSU grant, originally granted March 15, 2025 for 5,067 RSUs (post Reverse Stock Split), of which 2,111 RSUs (post Reverse Stock Split) have vested, vested as to one-twelfth (1/12th) of the RSUs on June 1, 2025 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, subject to the Reporting Person's continued service to the Issuer as of each vesting date.
6. This RSU grant, originally granted March 16, 2026 for 101,648 RSUs (post Reverse Stock Split), of which 8,471 RSUs (post Reverse Stock Split) have vested, vested as to one-twelfth (1/12th) of the RSUs 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, subject to the Reporting Person's continued service to the Issuer as of each vesting date.
Remarks:
/s/ Sarah J. Barkema07/02/2026
** 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 does Marqeta (MQ) officer Sarah Barkema report in this Form 4?

Sarah Barkema reports her post–reverse-split holdings in Marqeta. She holds 52,294 Class A shares plus multiple restricted stock unit grants that convert one-for-one into Class A Common Stock, all adjusted for the 1-for-4 reverse stock split.

How did Marqeta’s 1-for-4 reverse stock split affect Barkema’s holdings?

Her reported ownership reflects the 1-for-4 reverse stock split effective June 30, 2026. Share and RSU counts were divided by four, with cash paid instead of fractional shares, so the economic interest remains aligned while the share count changed.

How many Marqeta Class A shares does Barkema beneficially own after the split?

She beneficially owns 52,294 shares of Marqeta Class A Common Stock after the reverse split. This figure already incorporates the 1-for-4 split and any fractional-share adjustments settled in cash as of June 30, 2026.

What RSU positions does Barkema hold in Marqeta (MQ) after the reverse split?

She holds several RSU grants covering 93,176, 2,956, and 31,457 underlying Class A shares. Each RSU converts into one share of Class A Common Stock, and the amounts shown already reflect the 1-for-4 reverse stock split adjustments.

How do Barkema’s Marqeta RSUs vest over time?

Her RSUs from October 2024, March 2025, and March 2026 vest on specified schedules. Portions vested initially, then one-twelfth of remaining units vest quarterly on March 1, June 1, September 1, and December 1, contingent on continued service.

Does this Marqeta Form 4 show any insider buying or selling by Barkema?

The Form 4 presents updated holdings and RSU vesting information after the reverse split, not explicit open-market purchases or sales. Transactions are characterized as holdings, with no designated buy or sell transaction codes in the data provided.