0000950103-09-002352 25 1 20090923 20090923 20090923 GHL Acquisition Corp. 0001418819 3669 000000000 DE 1231 25 34 001-33963 091083153 C/O GREENHILL & CO. 300 PARK AVENUE NEW YORK NY 10022 212-389-1500 C/O GREENHILL & CO. 300 PARK AVENUE NEW YORK NY 10022 25 1 dp14853_25.htm FORM 25