The biggest MM NITE bought 1,096,757 shares or 5.25% of OS: http://secfilings.nasdaq.com/filingFrameset.asp?FileName=0001193125%2D13%2D007775%2Etxt&FilePath=%5C2013%5C01%5C09%5C&CoName=PDG+ENVIRONMENTAL+INC&FormType=SC+13G&RcvdDate=1%2F9%2F2013&pdf= Key technical data: 20/50/200-Day MAL is 0.0021/0.0022/0.0024 now.