September 9, 2025 · STOCK Act disclosure
Representative Michael T. McCaul (Republican-TX) bought Monolithic Power Systems, Inc., a stock transaction, valued at $1,000 - $15,000. The trade took place on September 9, 2025 and was disclosed on October 10, 2025 (owner: Spouse). Members of Congress must report such transactions within 45 days under the STOCK Act.