X0306 4 2015-02-17 0001100682 CHARLES RIVER LABORATORIES INTERNATIONAL INC CRL 0001199985 GELLER JORG 251 BALLARDVALE STREET WILMINGTON MA 01887 1 Corporate Executive VP Common Stock 2015-02-17 4 S 0 600 73.41 D 39271 D Common Stock 2015-02-17 4 S 0 100 73.43 D 39171 D Common Stock 2015-02-17 4 S 0 400 73.44 D 38771 D Common Stock 2015-02-17 4 S 0 200 73.45 D 38571 D Common Stock 2015-02-17 4 S 0 500 73.46 D 38071 D Common Stock 2015-02-17 4 S 0 100 73.465 D 37971 D Common Stock 2015-02-17 4 S 0 1000 73.47 D 36971 D Common Stock 2015-02-17 4 S 0 1 73.48 D 36970 D Common Stock 2015-02-17 4 S 0 600 73.49 D 36370 D Common Stock 2015-02-17 4 S 0 600 73.50 D 35770 D Common Stock 2015-02-17 4 S 0 100 73.505 D 35670 D Common Stock 2015-02-17 4 S 0 631 73.51 D 35039 D Common Stock 2015-02-17 4 S 0 600 73.52 D 34439 D Common Stock 2015-02-17 4 S 0 1300 73.53 D 33139 D Common Stock 2015-02-17 4 S 0 200 73.535 D 32939 D Common Stock 2015-02-17 4 S 0 700 73.54 D 32239 D Common Stock 2015-02-17 4 S 0 1300 73.55 D 30939 D Common Stock 2015-02-17 4 S 0 1200 73.56 D 29739 D Common Stock 2015-02-17 4 S 0 900 73.57 D 28839 D Common Stock 2015-02-17 4 S 0 398 73.58 D 28441 D Common Stock 2015-02-17 4 S 0 700 73.59 D 27741 D Common Stock 2015-02-17 4 S 0 500 73.60 D 27241 D Common Stock 2015-02-17 4 S 0 100 73.605 D 27141 D Common Stock 2015-02-17 4 S 0 500 73.61 D 26641 D Common Stock 2015-02-17 4 S 0 200 73.62 D 26441 D Common Stock 2015-02-17 4 S 0 500 73.63 D 25941 D Common Stock 2015-02-17 4 S 0 100 73.64 D 25841 D Common Stock 2015-02-17 4 S 0 200 73.65 D 25641 D Common Stock 2015-02-17 4 S 0 100 73.66 D 25541 D Common Stock 2015-02-17 4 S 0 100 73.67 D 25441 D /s/Jorg Geller 2015-02-17