December 7, 2016 · STOCK Act disclosure
Representative Thomas MacArthur (Unknown-NJ) bought MPLX Lp, a stock transaction, valued at $50,001 - $100,000. The trade took place on December 7, 2016 and was disclosed on January 7, 2017 (owner: Joint). Members of Congress must report such transactions within 45 days under the STOCK Act.