of the Original Form 8-K was required to be filed with the SEC. This Current Report on Form 8-K/A (this “ Amendment No. 1 ”) amends and supplements the Original Form 8-K to include the required financial information, which is filed as exhibits hereto and incorporated herein by reference. 1

Director — Paul Cappuccio: A director resigned to pursue a new role at another company, which is a standard board turnover event with no indication of conflict or operational impact.

of this Form 8-K which are incorporated herein by reference; the Northern Data business combination, including the success of the business following the transaction; the ability to successfully integrate Rumble’s and Northern Data’s businesses; risks related to disruption of management time from ongoing business operations due to the transaction; the risk that the transaction can negatively impact the ability of Rumble and Northern Data to retain customers, retain or hire key personnel, maint…

Entry into a Material Definitive Agreement. The information set forth in

Unregistered Sales of Equity Securities. On August 23, 2026, in connection with a commercial agreement entered into between an affiliate of RUM Group Inc. (the “ Company ”) and an unaffiliated U.S.-based third party cloud customer (the “ Customer ”) governing the Customer’s purchase of access to GPUs and GPU services at the Company’s Maysville, GA site that is currently under development (the “ Commercial Agreement ”), the Company and the Customer entered into a binding term sheet (the “ Warr…

Results of Operations and Financial Condition. On August 10, 2026, RUM Group Inc. 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 hereto and is incorporated by reference herein. The information included in this Item 2.02, including the accompanying exhibits, is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (th…

Unregistered Sales of Equity Securities As described in

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. To the extent required by

Entry Into a Material Definitive Agreement Credit Agreement On June 18, 2026, Rumble Freedom First Holding Limited (“ Irish HoldCo ”), as borrower , and Tether, as lender, entered into that certain secured Credit Agreement (the “ Credit Agreement ”) in connection with Tether transferring 50% of its receivable under an existing floating rate loan, dated as of November 2, 2023 (as amended, supplemented or modified from time to time) (the “ Existing ND Loan ”), by and between Tether and Northern…

of this Current Report on Form 8-K. As a result of the consummation of the Transactions, the Company acquired approximately 85.2% of all of the outstanding Northern Data Shares. The foregoing description of the Business Combination Agreement, the Transaction Support Agreements and the Transactions does not purport to be complete and is subject to, and qualified in its entirety by, the full text of the Business Combination Agreement, which was filed as Exhibit 2.1 to the Company’s Current Repo…

Entry Into a Material Definitive Agreement A&R Registration Rights Agreement On June 17, 2026, pursuant to the Tether Transaction Support Agreement, Rumble and Tether amended and restated the existing Registration Rights Agreement, dated as of February 7, 2025, between Rumble and Tether, by entering into that certain Amended and Restated Registration Rights Agreement (the “ A&R Registration Rights Agreement ”). The A&R Registration Rights Agreement, among other things, provides Tether the rig…

Completion of Acquisition or Disposition of Assets Pursuant to the Business Combination Agreement, on April 13, 2026, the Company submitted a voluntary public exchange offer (the “ Exchange Offer ”) to all shareholders of Northern Data to exchange each issued and outstanding no-par value bearer share of Northern Data (each, a “ Northern Data Share ”) for 2.0281 shares of the Company’s Class A common stock, $0.0001 per share (“ Rumble Class A Common Stock ”), subject to the terms and condition…

Other Events On June 17, 2026, the Company issued a press release announcing, among other things, the consummation of the Transactions. A copy of that press release is filed as Exhibit 99.1 to this Current Report and is incorporated by reference herein. Given favorable market conditions and Northern Data’s reported near capacity GPU utilization, Rumble and Tether mutually agreed not to enter into the customer agreement originally contemplated by the Tether Transaction Support Agreement, which…

Results of Operations and Financial Condition. On May 14, 2026, Rumble Inc. 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 hereto and is incorporated by reference herein. The information included in this Item 2.02, including the accompanying exhibits, is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Ex…

Chief Financial Officer — Mike Masci: Rumble Inc. appointed Mike Masci as its new Chief Financial Officer, succeeding Brandon Alexandroff.

Results of Operations and Financial Condition. On March 5, 2026, Rumble Inc. (the “Company”) issued a press release announcing its financial results for the quarter and fiscal year ended December 31, 2025. A copy of the press release is furnished as Exhibit 99.1 hereto and is incorporated by reference herein. The information included in this Item 2.02, including the accompanying exhibits, is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Excha…

Results of Operations and Financial Condition. On November 10, 2025, Rumble Inc. (“Rumble”) issued a press release announcing its financial results for the quarter ended September 30, 2025, a copy of which is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. The information included in this Item 2.02, including the accompanying exhibits, is being furnished and shall not be deemed “filed” for any purpose, including for the purposes of Section…

Entry into a Material Definitive Agreement. A. Business Combination Agreement On November 10, 2025, Rumble Inc., a Delaware corporation (“ Rumble ”), and Northern Data AG, a German stock corporation ( Aktiengesellschaft ) incorporated under the laws of Germany (“ Northern Data ”), entered into a business combination agreement (the “ BCA ”). Subject to the terms and conditions of the BCA, Rumble will submit a voluntary public exchange offer to all shareholders of Northern Data to exchange each…

Director — Nancy Armstrong: Nancy Armstrong resigned from the Board of Directors.

Results of Operations and Financial Condition. On August 10, 2025, Rumble Inc. (the “Company”) issued a press release announcing its financial results for the quarter ended June 30, 2025. A copy of the press release is furnished as Exhibit 99.1 hereto and is incorporated by reference herein. The information included in this Item 2.02, including the accompanying exhibits, is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, a…

Changes in Registrant’s Certifying Accountant. On June 3, 2025, Rumble Inc. (the “Company”) was notified that Moss Adams LLP (“Moss Adams”), the Company’s independent registered public accounting firm, merged with Baker Tilly US, LLP (“Baker Tilly”) effective on the same date. The combined audit practices operate as Baker Tilly US, LLP. In connection with the notification of the merger, Moss Adams has resigned as the auditors of the Company, and the Audit Committee of the Company’s Board of D…

Results of Operations and Financial Condition. On May 8, 2025, Rumble Inc. (the “Company”) issued a press release announcing its financial results for the quarter ended March 31, 2025. A copy of the press release is furnished as Exhibit 99.1 hereto and is incorporated by reference herein. The information included in this Item 2.02, including the accompanying exhibits, is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as a…

Director — Robert Arsov: Mr. Arsov resigned from the Board of Directors without any disagreement with the Company.

Results of Operations and Financial Condition. On March 25, 2025, Rumble Inc. (the “Company”) issued a press release announcing its financial results for the quarter and fiscal year ended December 31, 2024. A copy of the press release is furnished as Exhibit 99.1 hereto and is incorporated by reference herein. The information included in this Item 2.02, including the accompanying exhibit, is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Excha…

Director and Chair of Audit Committee — Phil Evershed: Mr. Evershed was appointed as a director and chair of the Audit Committee.