NUSCALE POWER Corp (SMR) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-04-21 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: NUSCALE POWER Corp (SMR) CIK: 0001822966 --- Reporting Owner --- Name: FLUOR CORP CIK: 0001124198 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-04-21 | Code: S (Open market sale) Shares: -13,500,000 | Price: $11.81 Total Value: $159,424,200.00 Shares Owned After: 0 | Ownership: I (Indirect) | Nature: See footnote Footnotes: [F1] Sale was made pursuant to a previously disclosed agreement. [F2] The shares of Class A Common Stock subject to the transaction reported on this Form 4 were beneficially owned by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd, Irving, Texas 75039. --- Footnotes (Complete Index) --- F1: Sale was made pursuant to a previously disclosed agreement. F2: The shares of Class A Common Stock subject to the transaction reported on this Form 4 were beneficially owned by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd, Irving, Texas 75039. --- Signature --- /s/ /s/ Kevin B. Hammonds, Chief Legal Officer and Corporate Secretary (2026-04-23)