Jan Nieman

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
KWR $60.01 998 Officer 12,727 2013-03-13 Filing
KWR $60.01 3,788 Officer 12,727 2013-03-13 Filing
KWR $42.90 2,500 Officer 11,931 2012-04-27 Filing
KWR $41.90 998 Officer 14,431 2012-04-25 Filing
KWR $41.90 3,788 Officer 14,431 2012-04-25 Filing
KWR $41.90 2,114 Officer 14,431 2012-04-25 Filing
KWR $39.80 4,561 Officer 16,545 2012-03-26 Filing
KWR $39.80 1,590 Officer 16,545 2012-03-26 Filing
KWR $39.80 3,788 Officer 16,964 2011-12-05 Filing
KWR $39.80 4,561 Officer 16,964 2011-12-05 Filing
KWR $39.80 2,408 Officer 16,964 2011-12-05 Filing
KWR $32.92 6,100 Officer 15,845 2010-05-03 Filing
KWR $32.92 4,562 Officer 21,945 2010-05-03 Filing
KWR $32.92 4,814 Officer 21,945 2010-05-03 Filing
KWR $32.92 2,868 Officer 21,945 2010-05-03 Filing
KWR $32.84 669 Officer 21,945 2010-04-30 Filing
KWR $32.84 1,566 Officer 21,945 2010-04-30 Filing