Exhibit 99.1 News from AEP AEP Reports Fourth Quarter and Full-Year 2025 Results, Reaffirms Long-Term Growth Outlook COLUMBUS, Ohio (Feb 12, 2026) – American Electric Power (Nasdaq: AEP) today reported fourth-quarter 2025 GAAP earnings of $582 million or$1.09 per share, compared with GAAP earnings of $664 million or$1.25 per share in fourth-quarter 2024. Operating earnings for fourth-quarter 2025 were $638 million or$1.19 per share, compared with operating earnings of $660 million or$1.24 per share in f ...