X0101 42003-05-22 0000820081 CAMBREX CORP CBM 0001192621 KLOSK STEVEN M 0100Executive Vice PresidentCommon Stock1988-08-084J000A9603DStock Option (Right to Buy)18.67652003-04-242003-05-224A0125000A2004-04-242010-04-24Common Stock12500292500DFirst one-quarter of said grant to become exercisable in whole or in part one year from the date of grant, with a further one quarter of each such grant becoming exercisable in whole or in part on each of the next three anniversaries of such grant date.5,133 shares indirectly held in 401(k) PlanLinda Kinailuk for Steven M. Klosk by POA2003-05-22