and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

Director — A. Peyton Bush, IV and R. Chance DeWitt, M.D.: Appointment of new directors to the board.

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

Other Events. On December 18, 2025, Red River Bancshares, Inc. (the “Company”) announced that its board of directors has renewed its stock repurchase program for the Company’s common stock, no par value per share (the “Repurchase Program”). A copy of the press release issued by the Company announcing the Repurchase Program is attached to this report as Exhibit 99.1 and is incorporated herein by reference. Item. 9.01 Financial Statements and Exhibits. (d) Exhibits. The following are furnished…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

Entry into a Material Definitive Agreement. On August 7, 2025, Red River Bancshares, Inc. (the “Company”) entered into a stock repurchase agreement (the “Stock Repurchase Agreement”) with the Angela Katherine Simpson Irrevocable Trust UA 25-NOV-03 (the “ Trust ” ) and John Charles Simpson (the “Individual Stockholder” and, together with the Trust, the “ Stockholders ” ), for the purchase by the Company of 100,000 shares of the Company’s common stock, no par value per share (the “Common Stock”…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

Entry into a Material Definitive Agreement. On May 22, 2025, Red River Bancshares, Inc. (the “Company”) entered into a stock repurchase agreement (the “Stock Repurchase Agreement”) with S3 Dynamics, L.P. (the “Stockholder”) and its general partner, S3 Management, L.L.C., for the purchase by the Company of 100,000 shares of the Company’s common stock, no par value per share (the “Common Stock”) from the Stockholder in a privately-negotiated transaction for a total purchase price of approximate…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

Other Events. On December 19, 2024, Red River Bancshares, Inc. (the “Company”) announced that its board of directors has renewed its stock repurchase program for the Company’s common stock, no par value per share (the “Repurchase Program”). A copy of the press release issued by the Company announcing the Repurchase Program is attached to this report as Exhibit 99.1 and is incorporated herein by reference. Item. 9.01 Financial Statements and Exhibits. (d) Exhibits. The following are furnished…

Entry into a Material Definitive Agreement. On November 5, 2024, Red River Bancshares, Inc. (the “Company”) entered into a stock repurchase agreement (the “Stock Repurchase Agreement”) with the Angela Katherine Simpson Irrevocable Trust UA 25-NOV-03 and the John Charles Simpson Jr. Irrevocable Trust UA 25-NOV-03 (the “Stockholders”) for the purchase by the Company of 50,000 shares of the Company’s common stock, no par value per share (the “Common Stock”) from the Stockholders in a privately-n…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

Entry into a Material Definitive Agreement. On August 8, 2024, Red River Bancshares, Inc. (the “Company”) entered into a stock repurchase agreement (the “Stock Repurchase Agreement”) with the Angela Katherine Simpson Irrevocable Trust UA 25-NOV-03 and the John Charles Simpson Jr. Irrevocable Trust UA 25-NOV-03 (the “Stockholders”) for the purchase by the Company of 60,000 shares of the Company’s common stock, no par value per share (the “Common Stock”) from the Stockholders in a privately-neg…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

Entry into a Material Definitive Agreement. On March 13, 2024, Red River Bancshares, Inc. (the “Company”) entered into a stock repurchase agreement (the “Stock Repurchase Agreement”) with the Angela Katherine Simpson Irrevocable Trust UA 25-NOV-03 and the John Charles Simpson Jr. Irrevocable Trust UA 25-NOV-03 (the “Stockholders”) for the purchase by the Company of 200,000 shares of the Company’s common stock, no par value per share (the “Common Stock”) from the Stockholders in a privately-ne…

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…

Director — Michael R. Brown: Mr. Michael R. Brown was appointed as a director of the Company and will stand for election at the annual meeting.

Director — Anna Brasher Moreau: Dr. Moreau was appointed to the Nominating and Corporate Governance Committee.

and Exhibit 99.1 of this Current Report on Form 8-K shall not be deemed “filed” for 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, and such information shall not be deemed 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 reference in such filing. Item. 9.01 Financial Statements and…