The SC 13G report is filed annually so we do not know what date they are reporting the change occurred. Schedule 13G must be filed within 45 days of the end of the calendar year in which the qualified institutional investor exceeds the 5% threshold. Going forward, amendments are required on an annual basis. Amendments are also required within 10 days after the end of a month in which beneficial ownership exceeds 10% or more and within 10 days after the end of a month when ownership increases or decreases by at least 5%.The only SC 13G filed by Ironridge was in 2012. There was no amendment filed at the end of 2013. http://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001058330&type=SC+13G&dateb=&owner=include&count=40