0001144204-07-052266 8-K 2 20071002 7.01 9.01 20071002 20071002 IRON MOUNTAIN INC 0001020569 4220 232588479 DE 1231 8-K 34 001-13045 071147528 745 ATLANTIC AVENUE BOSTON MA 02111 6175354766 745 ATLANTIC AVENUE BOSTON MA 02111 IRON MOUNTAIN INC/PA 20000201 PIERCE LEAHY CORP 19960807 8-K 1 v089280_8k.htm EX-99.1 2 v089280_ex99-1.htm