X0508 4 2025-11-03 0001507957 Ideal Power Inc. IPWR 0001263268 SOMO DAVID M 5508 HIGHWAY 290 WEST SUITE 120 AUSTIN TX 78735 1 1 President and CEO 0 Common Stock 2025-11-03 4 A 0 247438 0 A 247438 D Represents 247,438 restricted stock units (RSUs) granted to the reporting person as an inducement award. Each RSU represents the contingent right to receive one share of the issuer's common stock. The RSUs vest in three equal annual installments beginning on November 3, 2026. /s/ Timothy Burns, Attorney-in-Fact 2025-11-05