X0609 5 2026-09-30 0 0 0001069533 RGC RESOURCES INC RGCO 0001238821 GOODLATTE MARYELLEN F false P. O. BOX 13007 ROANOKE VA 24030 1 0 Common Stock 2025-11-03 5 A 0 335.908 20.90 A 34169.461 D Common Stock 2026-02-02 5 A 0 334.467 22.22 A 34503.928 D Common Stock 2026-05-01 5 A 0 307.565 24.40 A 34811.493 D Common Stock 2026-08-03 5 A 0 352.327 21.49 A 35163.82 D Includes 225.321 shares purchased 11/03/2025 through dividends reinvested in the Restricted Stock Plan for Outside Directors of RGC Resources, Inc. and 110.587 shares purchased 11/03/2025 through dividends reinvested in the RGC Resources, Inc. Dividend Reinvestment and Stock Purchase Plan. Includes 224.354 shares purchased 02/02/2026 through dividends reinvested in the Restricted Stock Plan for Outside Directors of RGC Resources, Inc. and 110.113 shares purchased 02/02/2026 through dividends reinvested in the RGC Resources, Inc. Dividend Reinvestment and Stock Purchase Plan. Includes 206.309 shares purchased 05/01/2026 through dividends reinvested in the Restricted Stock Plan for Outside Directors of RGC Resources, Inc. and 101.256 shares purchased 05/01/2026 through dividends reinvested in the RGC Resources, Inc. Dividend Reinvestment and Stock Purchase Plan. Includes 236.334 shares purchased 08/03/2026 through dividends reinvested in the Restricted Stock Plan for Outside Directors of RGC Resources, Inc. and 115.993 shares purchased 08/03/2026 through dividends reinvested in the RGC Resources, Inc. Dividend Reinvestment and Stock Purchase Plan. /s/ Maryellen F. Goodlatte by Timothy J. Mulvaney, POA dated 02/05/2024 2026-11-04