September 8, 2012 · STOCK Act disclosure
Representative MARY BONO MACK (Unknown-CA) bought Costco Wholesale Corporation, a stock transaction, valued at $1,001 - $15,000. The trade took place on September 8, 2012 and was disclosed on May 13, 2009 (owner: Self). Members of Congress must report such transactions within 45 days under the STOCK Act.