Southern Missouri Bancorp Inc. has approved amendments to its bylaws, including changing the annual stockholders' meeting to the fourth Monday in October and updating the address of its home office. The revisions clarify procedures for calling special meetings, modernize notice and communication methods to include electronic transmissions, and allow directors to participate in meetings via video conference. Additional changes address the roles and appointment of officers, authorize the use of facsimile signatures, and update provisions related to corporate records and reports.