0000742278 2026-09-03 2026-09-03 0000742278 false 8-K 2026-09-03 RPC, INC. DE 1-8726 58-1550825 2801 Buford Highway NE Suite 300 Atlanta GA 30329 404 321-2140 false false false false Common Stock, $0.10 par value RES NYSE false