Results of Operations and Financial Condition. The Quarterly Report contains updated information with respect to the Company's past due and nonaccrual loan classifications. The Quarterly Report updates the information included in the Earnings Release as described below: • An increase in nonaccrual loans as of June 30, 2026 of $1.4 million, from $50.2 million to $51.6 million, due to one loan reported as 90 days past due and accruing in the Earnings Release and transferred to nonaccrual status…

Executive Vice President and Chief Financial Officer — Jeffrey E. Whicker: Jeffrey E. Whicker separated from his positions as Executive Vice President and Chief Financial Officer with severance benefits.

of this Current Report on Form 8-K, including Exhibit 99.1 furnished herewith, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall they be deemed incorporated by reference into any filing or other document pursuant to the Exchange Act or the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such fil…

Other Events. On July 23, 2026, GBank Financial Holdings Inc. (the “Company”), the parent company of GBank, issued a press release announcing that its strategic partner, Bankroll LLC (“BVNKROLL”), recently announced a strategic partnership to integrate BVNKROLL's embedded banking and payments platform into AXES.ai’s Intelligent Management System ecosystem. BVNKROLL, a Nevada-based enterprise payments infrastructure company, is a joint venture between BankCard Services, LLC (“BCS”) and BoltBet…

President and Chief Executive Officer — Jeff Newgard: Jeff Newgard was appointed as President and Chief Executive Officer of GBank, effective June 8, 2026.

Principal Financial Officer — Olivia M. Caley: Olivia M. Caley was designated as the Principal Financial Officer due to Jeffery E. Whicker's medical leave of absence.

of this Current Report on Form 8-K, including Exhibit 99.1 furnished herewith, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall they be deemed incorporated by reference into any filing or other document pursuant to the Exchange Act or the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such fil…

Results of Operations and Financial Condition. On January 28, 2026, GBank Financial Holdings Inc. (the “Company”) issued a press release announcing its financial results for the three months and year ended December 31, 2025. A copy of the Company’s press release covering such announcement and certain other matters is furnished as Exhibit 99.1 to this Current Report on Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information in

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information set forth under

Entry into a Material Definitive Agreement. On January 14, 2026, GBank Financial Holdings Inc. (the “Company”), the parent company for GBank (the “Bank”), entered into Subordinated Note Purchase Agreements (the “Purchase Agreements”) with certain institutional “accredited investors,” as such term is defined in Rule 501 of Regulation D promulgated by the U.S. Securities and Exchange Commission (the “SEC”) under the Securities Act of 1933, as amended (the “Securities Act”), and “qualified insti…

of this Current Report on Form 8-K, including Exhibit 99.1 furnished herewith, shall not be incorporated by reference into any filing or other document pursuant to the Exchange Act or the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing or document. SPECIAL CAUTIONARY NOTICE REGARDING FORWARD-LOOKING STATEMENTS This Form 8-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1…

Director — Alan C. Sklar: Mr. Sklar resigned from his position as a member of the Board of Directors.

Results of Operations and Financial Condition. On October 28, 2025, GBank Financial Holdings Inc. (the “Company”) issued a press release announcing its financial results for the three and nine months ended September 30, 2025. A copy of the Company’s press release covering such announcement and certain other matters is furnished as Exhibit 99.1 to this Current Report on Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information in

President and Chief Executive Officer — T. Ryan Sullivan: Mr. T. Ryan Sullivan resigned from his positions as a member of the Board of Directors and CEO, marking a significant departure.

CEO — T. Ryan Sullivan: Mr. T. Ryan Sullivan is departing as CEO with a planned transition.

Results of Operations and Financial Condition. On July 28, 2025, GBank Financial Holdings Inc. (the “Company”) issued a press release announcing its financial results for the three and six months ended June 30, 2025. A copy of the Company’s press release covering such announcement and certain other matters is furnished as Exhibit 99.1 to this Current Report on Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information in

Executive Chairman — Mr. Edward M. Nigro: The role of the principal executive officer for SEC reporting purposes was transferred from Mr. T. Ryan Sullivan to Mr. Edward M. Nigro, with no change in responsibilities for either individual.

and in Exhibit 99.1 is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific references in such a filing.

The Company’s press release announcing its financial results for the three months ended March 31, 2025, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference, contains non-financial information. as follows: Gaming FinTech GBank’s partner, BCS, has been actively developing its pipeline of Pooled Player and Pooled Consumer Accounts "Powered by PIMS and CIMS" ™ . BCS is currently onboarding three new programs. BCS is working with two gaming operators as a par…