L Jeffrey Taylor

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
WLK $46.35 2,094 Officer 23,196 2011-02-25 Filing
WLK $46.36 1,500 Officer 25,290 2011-02-25 Filing
WLK $46.37 2,091 Officer 26,790 2011-02-25 Filing
WLK $46.37 701 Officer 28,881 2011-02-25 Filing
WLK $46.38 400 Officer 29,582 2011-02-25 Filing
WLK $46.38 300 Officer 29,982 2011-02-25 Filing
WLK $46.39 1,101 Officer 30,282 2011-02-25 Filing
WLK $46.40 200 Officer 31,383 2011-02-25 Filing
WLK $46.41 300 Officer 31,583 2011-02-25 Filing
WLK $46.42 1 Officer 32,183 2011-02-25 Filing
WLK $46.43 300 Officer 32,184 2011-02-25 Filing
WLK $46.45 7 Officer 32,484 2011-02-25 Filing
WLK $28.16 1,267 Officer 22,730 2010-08-16 Filing
WLK $28.17 100 Officer 23,997 2010-08-16 Filing
WLK $28.19 400 Officer 24,097 2010-08-16 Filing
WLK $28.21 300 Officer 24,497 2010-08-16 Filing
WLK $28.23 100 Officer 24,797 2010-08-16 Filing
WLK $28.24 200 Officer 24,897 2010-08-16 Filing
WLK $28.24 200 Officer 25,097 2010-08-16 Filing
WLK $28.24 600 Officer 25,297 2010-08-16 Filing