Exhibit 99.01 Valero Energy Reports First Quarter 2026 Results SAN ANTONIO, April 30, 2026 – Valero Energy Corporation (NYSE: VLO, "Valero") today reported net income attributable to Valero stockholders of $1.3 billion, or $4.22 per share, for the first quarter of 2026, compared to a net loss of $595 million, or $1.90 per share, for the first quarter of 2025. Excluding the adjustment shown in the accompanying earnings release tables, adjusted net income attributable to Valero stockholders for the first quar ...