144 0001922054 XXXXXXXX LIVE 0001822966 NUSCALE POWER Corp 001-39736 1100 NE CIRCLE BLVD., SUITE 350 CORVALLIS OR 97330 (971) 371-1592 Hamady Robert Ramsey Officer Class A Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

20000 157800.00 410389522 10/01/2026 NYSE Class A 10/01/2026 Stock Option Exercise Issuer N 20000 10/01/2026 Cash N Robert R. Hamady

1100 NE Circle Blvd. Suite 350 Corvallis OR 97330

Class A 08/17/2026 20000 189800.00 Robert R. Hamady

1100 NE Circle Blvd. Suite 350 Corvallis OR 97330

Class A 08/27/2026 29880 280626.98 10/01/2026 03/31/2026 /s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Robert R. Hamady