4
Harbinger Capital Partners Master Fund I, Ltd., Falcone Philip, Harbinger Capital Partners Special Situations Fund, L.P., Harbinger Capital Partners Special Situations GP, LLC, Harbinger Holdings, LLC, Harbinger Capital Partners LLC
03/31/10
4
Columbia Capital Equity Partners III Qp LP, Columbia Capital Equity Partners III Cayman LP, Columbia Capital III LLC, Columbia Capital Equity Partners III Ai LP, Columbia Capital Equity Partners III LP, Columbia Capital Investors III, L.L.C., Columbia Capital Employee Investors III, L.L.C.
03/29/10