American Electric Power — Feb 12, 2026 release

ified for $5 billion to $8 billion of incremental investment beyond AEP’s $72 billion five-year capital plan • 2026 operating earnings guidance of $6.15 to $6.45 per share and long-term operating earnings growth rate of 7% to 9% reaffirmed 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 fourth-quarter 2024. Year-end 2025 GAAP earnings were $3.58 billion or $6.70 per share, compared with GAAP earnings of $2.97 billion or $5.60 per share for year-end 2024. Year-end 2025 operating earnings were $3.19 billion or $5.97 per share, compared with operating earnings of $2.98 billion or $5.62 per share for year-end 2024. See the detailed GAAP to operating earnings reconciliation at the end of this press release. AEP reaffirmed its 2026 operating earnings outlook of $6.15 to $6.45 per share and its long-term operating earnings growth rate of 7% to 9%. These results reflect AEP’s continued focus on developing essential infrastructure while maintaining affordability for customers. “We delivered an exceptional year in 2025, with strong financial performance enabling us to advance