Try the name, like this: <a href="http://www.sec.gov/cgi-bin/browse-edgar?company=ecarfly&CIK=&filenum=&State=&SIC=&owner=include&action=getcompany" target="_blank">http://www.sec.gov/cgi-bin/browse-edgar?company=ecarfly&CIK=&filenum=&State=&SIC=&owner=include&action=getcompany</a>