QTEK, RTGV, SGLN, SHMX > QTEK 0.0023 RTGV 0.002 SGLN 0.0007 SHMX 0.0012 http://stockcharts.com/c-sc/sc?s=QTEK&p=D&yr=0&mn=5&dy=0&i=p29411921846&r=1337506791923 http://stockcharts.com/c-sc/sc?s=RTGV&p=D&yr=0&mn=7&dy=0&i=p58085232176&r=1337506815011 http://stockcharts.com/c-sc/sc?s=SGLN&p=D&yr=0&mn=6&dy=0&i=p94398296085&r=1337506842405 http://stockcharts.com/c-sc/sc?s=SHMX&p=D&yr=0&mn=5&dy=0&i=p77037706594&r=1337506866215