EXHIBIT 99.1 ProPetro Reports Financial Results for the Second Quarter of 2026 MIDLAND, Texas, July 29, 2026, (Business Wire) - ProPetro Holding Corp. ("ProPetro" or "the Company") (NYSE: PUMP) today announced financial and operational results for the second quarter of 2026. Second Quarter 2026 Results and Highlights Recent PROPWR® Highlights Management Comments Sam Sledge, Chief Executive Officer, commented, "ProPetro's second quarter results once again demonstrate the strength of our business model. While ...