That 18 million in shares occured in the last 2 months check it out....
Date: Mar 8, 2010 4:33 AM **The total shares outstanding for Homeland Security as of 3-8-2010 are 189,225,065 shares outstanding with 58,390,438 shares free trading and 130,834,627 restricted shares with 1,000,000,000 shares authorized.