0000927016-98-003695 8-K 2 19981026 5 7 19981027 NYSE BOSTON PROPERTIES INC 0001037540 6500 042473675 DE 1231 8-K 34 001-13087 98731028 8 ARLINGTON ST BOSTON MA 02116 6178592600 8 ARLINGTON ST 8 ARLINGTON ST BOSTON MA 02116 8-K 1 000092701698003695-001-seq1-8-k.txt FORM 8-K EX-99.1 2 000092701698003695-002-seq2-ex-99-1.txt SUPPLEMENTAL OPERATING AND FINANCIAL DATA