0000891092-04-003709 8-K 2 20040729 12 20040729 IRON MOUNTAIN INC/PA 0001020569 4220 232588479 PA 1231 8-K 34 001-13045 04937625 745 ATLANTIC AVENUE BOSTON MA 02111 6175354766 745 ATLANTIC AVENUE BOSTON MA 02111 PIERCE LEAHY CORP 19960807 8-K 1 e18623_8k.txt FORM 8-K EX-99.1 2 e18623ex99_1.txt PRESS RELEASE