X0303 4 2011-02-04 0001011570 KNOLL INC KNL 0001310465 McCabe Barry L C/O KNOLL, INC. 1235 WATER STREET EAST GREENVILLE PA 18041 0 1 0 0 Executive V.P. & CFO Common Stock 2011-02-04 4 S 0 5000 19.27 D 256741 D Common Stock 2011-02-04 4 S 0 1200 19.10 D 255541 D Common Stock 2011-02-04 4 S 0 2300 19.09 D 253241 D Common Stock 2011-02-04 4 S 0 800 19.05 D 252441 D Common Stock 2011-02-04 4 S 0 1500 19.02 D 250941 D Common Stock 2011-02-04 4 S 0 14200 19.00 D 236741 D Common Stock 2011-02-07 4 S 0 400 20.82 D 236341 D Common Stock 2011-02-07 4 S 0 800 20.81 D 235541 D Common Stock 2011-02-07 4 S 0 300 20.78 D 235241 D Common Stock 2011-02-07 4 S 0 2400 20.77 D 232841 D Common Stock 2011-02-07 4 S 0 1100 20.76 D 231741 D Common Stock 2011-02-07 4 S 0 1100 20.75 D 230641 D Common Stock 2011-02-07 4 S 0 700 20.74 D 229941 D Common Stock 2011-02-07 4 S 0 350 20.73 D 229591 D Common Stock 2011-02-07 4 S 0 500 20.72 D 229091 D Common Stock 2011-02-07 4 S 0 400 20.71 D 228691 D Common Stock 2011-02-07 4 S 0 800 20.70 D 227891 D Common Stock 2011-02-07 4 S 0 1300 20.69 D 226591 D Common Stock 2011-02-07 4 S 0 2000 20.68 D 224591 D Common Stock 2011-02-07 4 S 0 1200 20.67 D 223391 D Common Stock 2011-02-07 4 S 0 850 20.66 D 222541 D Common Stock 2011-02-07 4 S 0 300 20.64 D 222241 D Common Stock 2011-02-07 4 S 0 3950 20.63 D 218291 D Common Stock 2011-02-07 4 S 0 1350 20.62 D 216941 D Common Stock 2011-02-07 4 S 0 400 20.57 D 216541 D Common Stock 2011-02-07 4 S 0 1400 20.56 D 215141 D Common Stock 2011-02-07 4 S 0 700 20.54 D 214441 D Common Stock 2011-02-07 4 S 0 400 20.52 D 214041 D Common Stock 2011-02-07 4 S 0 938 20.51 D 213103 D Common Stock 2011-02-07 4 S 0 300 20.46 D 212803 D Sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2010. 3 of 4 Forms 4 /s/Michael A. Pollner, Attorney-in-Fact 2011-02-07