QTEK filed 15-12g A certification of termination of registration of a class of security under Section 12(g) Read more: http://www.investopedia.com/terms/s/sec-form-15-15d.asp#ixzz27EKz4sW0 rtww filed a 15-12d notice of suspension of duty to file reports pursuant to Section 13 and 15(d) Read more: http://www.investopedia.com/terms/s/sec-form-15-15d.asp#ixzz27EL50f1e