NOTICE AND PROXY FOR SONUS PHARMACEUTICALS, INC.

Company

ACHIEVE LIFE SCIENCES, INC.

Filed

March 25, 1999

Period of Report

April 29, 1999

Accession Number

0000891020-99-000525

A DEF 14A is a proxy statement sent to shareholders before an annual meeting. It covers executive compensation, board elections, and shareholder votes. Learn more about DEF 14A filings →