 ROANOKE, Va., Nov. 22, 2022 GLOBE NEWSWIRE -- RGC Resources, Inc. NASDAQ: RGCO will host its quarterly conference call and webcast to review the results of its fiscal fourth quarter and 2022 fiscal year on Monday, December 5, 2022 at 9:00 a.m. eastern time. Related presentation materials will be available before the call on the Company website on the Investor Financial Information page at . 