Results of Operations and Financial Condition. On August 10, 2026, GEN Restaurant Group, 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 report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission and shall not be deemed to be “filed” for purposes of Section 1…

Entry into a Material Definitive Agreement. On August 10, 2026, GEN Restaurant Group, Inc. (the “Company”) entered into a Sales Agreement (the “Sales Agreement”) with Roth Capital Partners, LLC (the “Agent”). Pursuant to the terms of the Sales Agreement and the Prospectus Supplement (as defined below), the Company may offer and sell shares of the Company’s Class A common stock, $0.001 par value per share (the “Shares”), having an aggregate offering amount of up to $3,740,000 from time to time…

Chief Financial Officer, Secretary, principal financial officer and principal accounting officer — Thomas V. Croal: Mr. Croal retired and was succeeded by Luke A. Hewko.

Results of Operations and Financial Condition. On May 14, 2026, GEN Restaurant Group, 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 report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission and shall not be deemed to be “filed” for purposes of Section 18…

Director: The changes in board composition were made to reclassify the directors into different classes without any genuine departure or change in service.

Results of Operations and Financial Condition On March 31, 2026, GEN Restaurant Group, 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 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “ SEC ”) and shall not be deemed to be “…

Results of Operations and Financial Condition On November 7, 2025, GEN Restaurant Group, Inc. (the “Company”) issued a press release announcing its financial results for the quarter ended September 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “ SEC ”) and shall not be deemed to be “filed” for pu…

Results of Operations and Financial Condition On August 6, 2025, GEN Restaurant Group, 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 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “filed” for purposes…

Other Events The board of directors of GEN Restaurant Group, Inc. (the “ Company” ) has approved a special cash dividend of $0.03 per share of the Company’s Class A common stock, par value $0.001 per share (the “Class A Stock”), which will be paid on June 23, 2025 to holders of record of Class A Stock as of the close of business on June 9, 2025. Future declarations of dividends, if any, and the establishment of future record dates and payment dates are subject to the final determination of th…

Results of Operations and Financial Condition On May 13, 2025, GEN Restaurant Group, 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 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “filed” for purposes o…

Changes in Registrant's Certifying Accountant Based on information provided by Marcum LLP (“Marcum”), the former independent registered public accounting firm of GEN Restaurant Group, Inc. (the “Company”), CBIZ CPAs P.C. (“CBIZ CPAs”) acquired the attest business of Marcum, effective November 1, 2024. Marcum continued to serve as the Company’s independent registered public accounting firm through April 22, 2025. On April 22, 2025, Marcum resigned as the Company’s independent registered public…

Other Events. On March 13, 2025, Gen Restaurant Group, Inc. (the "Company") announced that its board of directors authorized the repurchase of shares of the Company's Class A common stock, par value $0.001("Common Stock"), from time to time on the open market, including block purchases, or in privately negotiated purchases, at an aggregate purchase price of $5.0 million (the "Stock Repurchase Program"). The actual timing, manner, number, and value of shares repurchased under the Stock Repurch…

Results of Operations and Financial Condition On March 6, 2025, GEN Restaurant Group, Inc. (the “ Company” ) issued a press release announcing its financial results for the quarter ended December 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “filed” for purpos…

Co-Chief Executive Officer — Jae Chang: Mr. Chang resigned from his position as Co-Chief Executive Officer.

Results of Operations and Financial Condition On November 12, 2024, GEN Restaurant Group, Inc. (the “ Company” ) issued a press release announcing its financial results for the quarter ended September 30, 2024. A copy of the press release is furnished as Exhibit 99.1 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “filed” for p…

Results of Operations and Financial Condition On July 31, 2024, GEN Restaurant Group, Inc. (the “ Company” ) issued a press release announcing its financial results for the quarter ended June 30, 2024. A copy of the press release is furnished as Exhibit 99.1 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “filed” for purposes o…

Director — Mr. David Park: The Board appointed Mr. David Park as a new director to expand the board and fill a vacancy.

Results of Operations and Financial Condition On May 14, 2024, GEN Restaurant Group, Inc. (the “ Company” ) issued a press release announcing its financial results for the quarter ended March 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “filed” for purposes o…

Results of Operations and Financial Condition On March 6, 2024, GEN Restaurant Group, Inc. (the “ Company” ) issued a press release announcing its financial results for the fourth quarter and year ended December 31, 2023. A copy of the press release is furnished as Exhibit 99.1 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “f…

Results of Operations and Financial Condition On November 14, 2023, GEN Restaurant Group, Inc. (the “ Company” ) issued a press release announcing its financial results for the quarter ended September 30, 2023. A copy of the press release is furnished as Exhibit 99.1 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “filed” for p…

ENTRY INTO A DEFINITIVE MATERIAL AGREEMENT. On September 29, 2023, GEN Restaurant Group, Inc. (the "Company") entered into a Business Loan Agreement ("the Loan Agreement") with PCB Bank (“PCB”), effective as of September 25, 2023. The Loan Agreement provides the Company a $20.0 million revolving line of credit. Borrowings under the Loan Agreement bear interest at a variable rate per annum equal to The Wall Street Journal Prime Rate, plus .25%, resulting in an initial rate of 8.750%. The Loan…

Results of Operations and Financial Condition. On August 14, 2023, GEN Restaurant Group, Inc. (the “ Company ”) issued a press release announcing its financial results for the quarter ended June 30, 2023. A copy of the press release is furnished as Exhibit 99.1 to this report. The information included or incorporated by reference in this Item 2.02, including Exhibit 99.1, is being furnished to the Securities and Exchange Commission (the “SEC”) and shall not be deemed to be “filed” for purpose…

Entry into a Material Definitive Agreement. On August 1, 2023, GEN Restaurant Group, Inc. (the “ Company ”) entered into a Master Services Agreement (the “ Services Agreement ”) with Sysco Los Angeles Inc. (the “ Supplier ”). Pursuant to the Services Agreement, the Company has agreed to purchase certain food products from the Supplier or its affiliates for use in the Company’s restaurants. The price of such products is calculated in accordance with the Services Agreement, with a minimum annua…

Entry into a Material Definitive Agreement. Co-Chief Executives Employment Agreements On August 4, 2023, GEN Restaurant Group, Inc. (the “ Company ”) entered into an employment agreement with each of Jae Chang and David Kim in connection with Mr. Chang’s and Mr. Kim’s service as the Company’s Co-Chief Executive Officers. Mr. Chang’s employment agreement, dated August 4, 2023, by and between Mr. Chang and the Company (the “ Chang Employment Agreement ”), provides for a term that expires on the…

Entry into a Material Definitive Agreement. Registration Rights Agreement On June 30, 2023, in connection with the closing of the initial public offering (the “IPO”) of GEN Restaurant Group, Inc. (the “Company,” “we” or “our”) of its Class A common stock, par value $0.001 per share (the “Class A Stock”), described in the Company’s Registration Statement on Form S-1 (File No. 333-272253), as amended (the “Registration Statement”), the Company entered into the Registration Rights Agreement, by…