X0202 4 2006-04-18 1 0001329605 PLATINUM ENERGY RESOURCES INC PGRIU 0001132413 MILLENCO, L.P./NY C/O MILLENNIUM MANAGEMENT, L.L.C. 666 FIFTH AVENUE, 8TH FLOOR NEW YORK NY 10103-0899 0 0 1 0 0001273087 MILLENNIUM MANAGEMENT, L.L.C. 666 FIFTH AVENUE, 8TH FLOOR NEW YORK NY 10103-0899 0 0 0 1 May be deemed as group member. 0001017456 ENGLANDER ISRAEL A C/O MILLENNIUM MANAGEMENT, L.L.C. 666 FIFTH AVENUE, 8TH FLOOR NEW YORK NY 10103-0899 0 0 0 1 May be deemed as group member. * MILLENCO, L.P., By: Millennium Management, L.L.C., its general partner. David Nolan, Executive Vice President * 2006-04-18