IDEC PHARMACEUTICALS CORPORATION (a Delaware corporation) ISSUER $300,000,000 Liquid Yield Option Notes(TM) due 2019 (Zero Coupon -- Subordinated)Purchase Agreement • March 31st, 1999 • Idec Pharmaceuticals Corp / De • Biological products, (no disgnostic substances) • New York
TRUSTEEIndenture • March 31st, 1999 • Idec Pharmaceuticals Corp / De • Biological products, (no disgnostic substances) • New York
EXHIBIT 4.9 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 July 22, 1997, between IDEC PHARMACEUTICALS CORPORATION, a...Rights Agreement • March 31st, 1999 • Idec Pharmaceuticals Corp / De • Biological products, (no disgnostic substances)
