STOCK TITAN

Workiva (WK) drops Ernst & Young, appoints Grant Thornton as new auditor

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Workiva Inc. changed its independent auditor, moving from Ernst & Young LLP (EY) to Grant Thornton LLP (GT). The Audit Committee approved EY’s dismissal on April 30, 2026, effective after EY completes the review of the March 31, 2026 quarter and the related Form 10‑Q filing.

EY’s reports on Workiva’s financial statements for the fiscal years ended December 31, 2025 and December 31, 2024 contained no adverse opinions, disclaimers, or qualifications, and there were no disagreements or reportable events under Regulation S‑K Item 304. On the same date, the Committee approved GT as the new independent registered public accounting firm for the fiscal year ending December 31, 2026. EY provided a confirming letter to the SEC, filed as Exhibit 16.1.

Positive

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Negative

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Insights

Workiva replaces EY with Grant Thornton with no reported disputes.

Workiva’s Audit Committee dismissed Ernst & Young and appointed Grant Thornton as independent auditor for the fiscal year ending December 31, 2026. The change follows completion of EY’s review of the quarter ended March 31, 2026.

EY’s opinions for fiscal years ended December 31, 2025 and December 31, 2024 had no adverse opinions, qualifications, or scope issues, and the company reports no disagreements or reportable events under Regulation S‑K Item 304. EY also supplied a confirming letter filed as Exhibit 16.1.

The company indicates it did not consult Grant Thornton on accounting treatments or potential audit opinions before this engagement. Future annual and interim reports for 2026 will reflect Grant Thornton’s audit approach, while historical periods remain under EY’s audit.

Item 4.01 Changes in Registrant's Certifying Accountant Governance
The company changed its independent auditing firm, which may involve disagreements on accounting matters.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Auditor dismissal date April 30, 2026 Audit Committee approved dismissal of Ernst & Young
Fiscal years audited by EY 2025 and 2024 EY reports for years ended December 31, 2025 and 2024 had no qualifications
New audit period for GT Fiscal year 2026 Grant Thornton engaged for year ending December 31, 2026
independent registered public accounting firm financial
"approved the dismissal of Ernst & Young LLP as the Company’s independent registered public accounting firm"
An independent registered public accounting firm is an outside accounting company officially registered with the government regulator to examine and report on a public company's financial records and controls. Investors treat its reports like an impartial inspector’s certificate — they add credibility to financial statements, help spot errors or misleading claims, and reduce the risk that shareholders are relying on unchecked or biased numbers.
Audit Committee financial
"the Audit Committee of the Board of Directors of Workiva Inc."
A company's audit committee is a small group of board members who act like independent inspectors for the firm's finances, overseeing how financial reports are prepared, monitoring internal controls, and managing the relationship with external auditors. Investors care because a strong audit committee reduces the risk of accounting errors, fraud, or misleading statements, making financial statements more trustworthy and helping protect shareholder value.
disagreements regulatory
"there were (i) no “disagreements” (as that term is defined in Item 304(a)(1)(iv) of Regulation S-K)"
reportable events regulatory
"and (ii) no “reportable events” (as that term is defined in Item 304(a)(1)(v) of Regulation S-K)"
Regulation S-K Item 304 regulatory
"as that term is defined in Item 304(a)(1)(iv) of Regulation S-K and the related instructions"
FALSE000144530500014453052026-04-302026-04-30

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

April 30, 2026
Date of Report (Date of earliest event reported)
___________________________________
WORKIVA INC.
(Exact name of registrant as specified in its charter)
___________________________________
Delaware
(State or other jurisdiction of incorporation or organization)
001-36773
(Commission File Number)
47-2509828
(I.R.S. Employer Identification Number)
2900 University Blvd
Ames, IA 50010
(888) 275-3125
(Address of principal executive offices and zip code)
(888) 275-3125
(Registrant's telephone number, including area code)
___________________________________
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 classTrading SymbolName of each exchange on which registered
Class A common stock, par value $.001WKNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 12b-2 of the Exchange Act.
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. ¨




Section 4 - Matters Related to Accountants and Financial Statements
Item 4.01 - Changes in Registrant’s Certifying Accountant.
(a) Dismissal of Independent Registered Public Accounting Firm.
On April 30, 2026, the Audit Committee of the Board of Directors (the “Committee”) of Workiva Inc. (the “Company”) approved the dismissal of Ernst & Young LLP (“EY”) as the Company’s independent registered public accounting firm, effective immediately following the completion of their interim review of the Company’s unaudited interim consolidated financial statements for the quarter ended March 31, 2026, and the filing of the Company’s Quarterly Report on Form 10-Q for that interim period.
The reports of EY on the Company’s financial statements for each of the two fiscal years ended December 31, 2025 and December 31, 2024, did not contain an adverse opinion or a disclaimer of opinion, and were not qualified or modified as to uncertainty, audit scope, or accounting principles.
During the fiscal years ended December 31, 2025 and December 31, 2024, and the subsequent interim period preceding May 5, 2026, there were (i) no “disagreements” (as that term is defined in Item 304(a)(1)(iv) of Regulation S-K and the related instructions) with EY on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedures, which disagreements, if not resolved to the satisfaction of EY, would have caused EY to make reference to the matter of the disagreement in their reports on the financial statements for such years and (ii) no “reportable events” (as that term is defined in Item 304(a)(1)(v) of Regulation S-K).
The Company provided EY with a copy of the disclosures it is making in this Current Report on Form 8-K and requested that EY furnish the Company a letter addressed to the Securities and Exchange Commission stating whether it agrees with the statements made herein. A copy of EY’s letter, dated May 5, 2026, is filed as Exhibit 16.1 to this Current Report on Form 8-K.
(b) Appointment of New Independent Registered Public Accounting Firm.
On April 30, 2026, the Committee approved the engagement of Grant Thornton, LLP (“GT”) as its new independent registered public accounting firm for the Company’s fiscal year ending December 31, 2026 and related interim periods.
During the Company’s two most recent fiscal years ended December 31, 2025 and December 31, 2024, and for the subsequent interim period preceding May 5, 2026, neither the Company nor anyone on its behalf consulted GT regarding (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on the consolidated financial statements of the Company, in connection with which neither a written report nor oral advice was provided to the Company that GT concluded was an important factor considered by the Company in reaching a decision as to the accounting, auditing or financial reporting issue; (ii) any matter that was either the subject of a disagreement as defined in Item 304(a)(1)(iv) of Regulation S-K or a reportable event as described in Item 304(a)(1)(v) of Regulation S-K.
Section 9 - Financial Statements and Exhibits
Item 9.01 - Financial Statements and Exhibits
(d) The following exhibits are being filed herewith:
Exhibit
Number
Description
16.1
Letter from Ernst & Young LLP to the Securities and Exchange Commission, dated May 5, 2026
104Cover Page Interactive Data File (embedded within the Inline XBRL document)



SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized on this 5th day of May, 2026.

WORKIVA INC.
By:
/s/ Barbara Larson
Name:
Barbara Larson
Title:
Executive Vice President, Chief Financial Officer and Treasurer


Filing Exhibits & Attachments

4 documents