X0306 4 2017-02-09 0000820081 CAMBREX CORP CBM 0001192621 KLOSK STEVEN M ONE MEADOWLNDS PLAZA EAST RUTHERFORD NJ 07073 1 1 President & CEO Common Stock 2017-02-09 4 S 0 12909 52.25 D 94241 D CommonStock 2017-02-09 4 S 0 2191 52.30 D 92050 D Common Stock 2015-02-15 4 S 0 4396 52.75 D 87654 D Common Stock 2017-02-16 4 S 0 4326 53.10 D 83328 D /s/ Danielle Mann for Stevn Klosk by POA 2017-02-17