August 22nd, 2011: after-hours stock market news by Network-1 Security Solutions, Inc. (NSSI), Crowne Ventures, Inc. (CRWV) & Homeland Security Capital Corporation (HOMS) Network-1 Announces Share Repurchase Program NEW YORK , Aug. 22, 2011 /PRNewswire/ — Network-1 Security Solutions, Inc. (the “Company”) (OTCBB: NSSI) announced today that its Board of Directors has authorized a share […]