Financial Regulatory Updates SEC Enforcement Shakeup: Sam Waldon Departs After 14-Year Tenure; Osman Nawaz Named Successor July 22, 2026 Siti Muinah WASHINGTON, D.C. — In a significant leadership transition for the nation’s top financial regulator, the U.S. Securities and Exchange Commission (SEC) announced on July 22, 2026, that Sam Waldon, the…