Exhibit 99.1 STOCK PURCHASE AGREEMENT Endologix, Inc. 13900 Alton Parkway, Suite 122 Irvine, CA 92618 Ladies & Gentlemen: The undersigned, Federated Kaufmann Fund a portfolio of Federated Equity Funds (the "Investor"), hereby confirms its agreement...Stock Purchase Agreement • July 21st, 2003 • Endologix Inc /De/ • Surgical & medical instruments & apparatus • New York
Contract Type FiledJuly 21st, 2003 Company Industry Jurisdiction