December 4, 2025 · STOCK Act disclosure
Representative Michael T. McCaul (Republican-TX) bought Merck & Co., Inc., a stock transaction, valued at $50,001 - $100,000. The trade took place on December 4, 2025 and was disclosed on January 15, 2026 (owner: Spouse). Members of Congress must report such transactions within 45 days under the STOCK Act.