Marqeta names CFO as new principal accounting officer

Marqeta, Inc. disclosed a leadership change in its finance organization.

Rhea-AI Filing Summary

Marqeta, Inc. disclosed a leadership change in its finance organization. On August 10, 2026, Chief Accounting Officer and Senior Vice President of Finance Sarah Barkema, who also serves as principal accounting officer, informed the company she will resign effective August 21, 2026. Marqeta stated that her departure is not due to any disagreement regarding its financial statements, internal control over financial reporting, operations, policies, or practices.

The company plans to search for a new Chief Accounting Officer. Following Ms. Barkema’s departure, Chief Financial Officer Patti Kangwankij, currently the principal financial officer, will also assume the role of principal accounting officer. The company notes that there are no related-party transactions involving Ms. Kangwankij that require disclosure and that no new or materially amended compensation arrangements have been made in connection with her assuming these additional responsibilities.

8-K Event Classification

Item 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers

1 item

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance

Key personnel changes including departures, elections, or appointments of directors and executive officers.

Key Figures

Resignation notice date: August 10, 2026 Resignation effective date: August 21, 2026 Company address ZIP code: 94612 +1 more

4 metrics

Resignation notice date August 10, 2026 Date Sarah Barkema informed Marqeta of her decision to resign

Resignation effective date August 21, 2026 Effective date of Sarah Barkema’s resignation from her roles

Company address ZIP code 94612 ZIP code for Marqeta’s principal executive offices in Oakland, California

Telephone area code (510) Area code for Marqeta’s listed telephone number

Key Terms

principal accounting officer, internal control over financial reporting, Item 404(a) of Regulation S-K, emerging growth company

4 terms

principal accounting officer financial

"will assume the role of principal accounting officer following Ms. Barkema's departure"

The Principal Accounting Officer is the person responsible for making sure a company's financial records are accurate and follow the rules. They play a key role in preparing financial reports that show how well the company is doing. This helps investors, managers, and regulators trust the company's financial information.

internal control over financial reporting financial

"not the result of any disagreement with the Company related to its financial statements, internal control over financial reporting"

Internal control over financial reporting is a company’s system of procedures and checks designed to make sure its financial statements are accurate and complete, like a set of guardrails and verification steps that catch mistakes or fraud before numbers are published. Investors care because strong controls make reported results more trustworthy, lower the risk of surprise restatements or regulatory problems, and give greater confidence when valuing the company or comparing it to peers.

Item 404(a) of Regulation S-K regulatory

"no transactions with the Company that are required to be described by Item 404(a) of Regulation S-K"

emerging growth company regulatory

"Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company"

An emerging growth company is a recently public or smaller public firm that qualifies for temporary, lighter regulatory and disclosure rules to reduce the cost and effort of being public. For investors, it means the company may provide less historical financial detail and face fewer reporting requirements than larger firms, so it can grow more quickly but also carries higher uncertainty—like buying a promising early-stage product with fewer user reviews.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What leadership change did Marqeta (MQ) report on August 13, 2026?

Marqeta reported that Chief Accounting Officer and SVP of Finance Sarah Barkema decided to resign effective August 21, 2026. She also serves as principal accounting officer, so her departure affects the company’s senior finance and accounting leadership.

Why is Marqeta’s (MQ) Chief Accounting Officer resigning?

Marqeta stated that Sarah Barkema’s resignation is not due to any disagreement regarding its financial statements, internal control over financial reporting, operations, policies, or practices. The filing does not provide additional reasons for her personal decision to resign.

Who will serve as Marqeta’s (MQ) principal accounting officer after August 21, 2026?

Patti Kangwankij, Marqeta’s Chief Financial Officer and current principal financial officer, will assume the role of principal accounting officer after Sarah Barkema’s departure. Marqeta also plans to conduct a search for a new Chief Accounting Officer.

Did Marqeta (MQ) change Patti Kangwankij’s compensation for taking on principal accounting officer duties?

Marqeta stated it has not entered into or materially amended any material plan, contract or arrangement, nor made any related grant or award to Patti Kangwankij, in connection with her becoming principal accounting officer.

Are there any related-party transactions involving Marqeta’s (MQ) CFO under Item 404(a)?

The company reported that Patti Kangwankij has no transactions with Marqeta that are required to be described under Item 404(a) of Regulation S-K. This indicates no disclosable related-party dealings based on that regulation’s thresholds.

Will Marqeta (MQ) search for a new Chief Accounting Officer after the resignation?

Yes. Marqeta stated it intends to conduct a search for a new Chief Accounting Officer following Sarah Barkema’s resignation, while CFO Patti Kangwankij will serve as principal accounting officer in the interim.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/13/2026 - 05:04 PM Accepted by SEC EDGAR 08/13/2026 - 05:03 PM Learn about SEC filing dates

0001522540FALSE00015225402026-08-102026-08-13

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934 

Date of Report (Date of earliest event reported): August 10, 2026

MARQETA, INC.

(Exact name of registrant as specified in its charter)

Delaware

001-40465

27-4306690

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

180 Grand Avenue, 6th Floor

Oakland, California 94612

(Address of principal executive offices, including zip code) 

Registrant’s telephone number, including area code: (510) 671-5437 

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Class A common stock, $0.0001 par value per share

MQ

The Nasdaq Stock Market LLC

(Nasdaq Global Select Market)

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02    Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On August 13, 2026, Marqeta, Inc. (the "Company") reported that on August 10, 2026, Sarah Barkema, its Chief Accounting Officer and Senior Vice President of Finance and principal accounting officer, informed the Company of her decision to resign from these roles effective August 21, 2026.

The Company stated that Ms. Barkema’s departure is not the result of any disagreement with the Company related to its financial statements, internal control over financial reporting, operations, policies or practices. The Company intends to conduct a search for a new Chief Accounting Officer.

Patti Kangwankij, the Company’s Chief Financial Officer, who currently serves as the Company’s principal financial officer, will assume the role of principal accounting officer following Ms. Barkema's departure. Information regarding Ms. Kangwankij’s background and business experience is incorporated by reference herein from the Company’s definitive proxy statement filed on April 10, 2026, with the Securities and Exchange Commission. She has no transactions with the Company that are required to be described by Item 404(a) of Regulation S-K under the Securities Exchange Act of 1934, as amended, and the Company has not entered into or materially amended any material plan, contract or arrangement with her, or made any grant or award under any such plan, contract or arrangement to her, as a result of her becoming the Company’s principal accounting officer.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			MARQETA, INC.
Date: August 13, 2026			/s/ Patti Kangwankij
			Patti Kangwankij
			Chief Financial Officer

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