EXHIBIT 1 FIRST AMENDMENT TO THE RIGHTS AGREEMENT AND CERTIFICATION OF COMPLIANCE WITH SECTION 27 THEREOF Pursuant to Section 27 of the Rights Agreement (the "Agreement") dated as of December 6, 1996, between Exogen, Inc., a Delaware corporation (the...Rights Agreement • March 22nd, 1999 • Exogen Inc • Electromedical & electrotherapeutic apparatus
