Entry into a Material Definitive Agreement. Merger Agreement On August 27, 2026, BitGo Holdings, Inc., a Delaware corporation (the “Company”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Project Gotham Merger Sub I, Inc., a Delaware corporation and a direct, wholly owned subsidiary of the Company (“Merger Sub 1”), Project Gotham Merger Sub II, LLC, a Delaware limited liability company and a direct, wholly owned subsidiary of the Company (“Merger Sub 2”), NYDIG I…

Results of Operations and Financial Condition. On August 12, 2026, BitGo Holdings, Inc. (the “Company”) issued a press release announcing its financial results for the quarter ended June 30, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this

CFO — Edward Reginelli: The CFO is resigning with a planned transition period and no immediate successor named, but the departure is orderly and not due to disagreement.

Other Events. On June 17, 2026, BitGo Holdings, Inc. (the “Company”) announced that its board of directors have approved a share repurchase program with authorization to purchase up to $50,000,000 of its outstanding common stock. Repurchases under the program may be made in the open market, in privately negotiated transactions or by other methods, with the amount and timing of repurchases to be determined at the Company’s discretion, depending on market conditions and corporate needs. Open ma…

Results of Operations and Financial Condition. On May 13, 2026 , BitGo Holdings, Inc. (the “Company”) issued a press release announcing its financial results for the quarter ended March 31, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this

Changes in Registrant’s Certifying Accountant Dismissal of Independent Registered Public Accounting Firm On March 31, 2026, the Audit Committee of the Board of Directors (the “ Audit Committee ”) of BitGo Holdings, Inc. (the “ Company ”) dismissed Crowe LLP (“ Crowe ”) as the Company’s independent registered public accounting firm. Crowe’s audit reports on the Company’s consolidated financial statements for the fiscal years ended December 31, 2025 and December 31, 2024 did not contain an adve…

Results of Operations and Financial Condition. On March 26, 2026, BitGo Holdings, Inc. (the “Company”) issued a press release announcing its financial results for the quarter and year ended December 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information contained in this

The filing details the determination and disclosure of fiscal year 2025 bonus amounts for named executive officers.