Exhibit 4.1 RIGHTS AGREEMENT Dated as of August 9, 2002Rights Agreement • August 9th, 2002 • Icos Corp / De • Pharmaceutical preparations • New York
Contract Type FiledAugust 9th, 2002 Company Industry Jurisdiction
Exhibit 4.1 RIGHTS AGREEMENT Dated as of August 9, 2002Rights Agreement • August 9th, 2002 • Icos Corp / De • Pharmaceutical preparations • New York
Contract Type FiledAugust 9th, 2002 Company Industry Jurisdiction