0001047469-99-016706 8-K 3 19990427 5 7 19990428 BOSTON PROPERTIES INC 0001037540 6500 042473675 DE 1231 8-K 34 001-13087 99602647 8 ARLINGTON ST BOSTON MA 02116 6178592600 8 ARLINGTON ST 8 ARLINGTON ST BOSTON MA 02116 8-K 1 000104746999016706-001-seq1-8-k.txt FORM 8-K EX-99.1 2 000104746999016706-002-seq2-ex-99-1.txt EXHIBIT 99.1 EX-99.2 3 000104746999016706-003-seq3-ex-99-2.txt EXHIBIT 99.2