0000891020-00-000373 10-K 5 19991231 20000229 SONUS PHARMACEUTICALS INC 0000949858 2835 954343413 DE 1231 10-K 34 000-21243 557139 22026 2OTH AVE SE STE 102 BOTHELL WA 98021 2064879500 22026 20TH AVENUE SE, SUITE 102 22026 20TH AVENUE SE, SUITE 102 BOTHELL WA 98021 10-K 1 000089102000000373-001-seq1-10-k.txt FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 1999 EX-10.39 2 000089102000000373-002-seq2-ex-10-39.txt CHANGE IN CONTROL AGREEMENT FOR JOHN T. FLAHERTY EX-10.40 3 000089102000000373-003-seq3-ex-10-40.txt AMENDMENT TO THE FIRST AMENDMENT, ABBOTT LABS. EX-23.1 4 000089102000000373-004-seq4-ex-23-1.txt CONSENT OF ERNST & YOUNG LLP EX-27.1 5 000089102000000373-005-seq5-ex-27-1.txt FINANCIAL DATA SCHEDULE