Insider Transactions by Butler John M

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
CMSCMS ENERGY CORPButler John MSenior Vice PresidentMar 21, 2017Option Exercise$45.013,948177,699121,532Mar 23, 2017, 02:36 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentMar 07, 2017Sale$44.3614,857659,015120,088Mar 09, 2017, 12:21 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentJan 22, 2017Option Exercise$42.337,227305,919134,519Jan 24, 2017, 02:21 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentFeb 16, 2016Sale$39.1320,000782,500115,240Feb 17, 2016, 11:14 AM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentJan 24, 2016Option Exercise$36.5513,183481,839135,240Jan 26, 2016, 03:56 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentFeb 12, 2015Sale$35.5020,000709,926111,119Feb 13, 2015, 11:49 AM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentJan 26, 2015Option Exercise$37.4615,412577,334131,119Jan 28, 2015, 03:21 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentFeb 11, 2014Sale$27.8810,000278,800109,066Feb 12, 2014, 01:56 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentJan 28, 2014Option Exercise$26.9612,038324,544119,066Jan 30, 2014, 01:35 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentSep 03, 2013Option Exercise$28.521494,24996,521Sep 04, 2013, 04:28 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentAug 04, 2013Option Exercise$28.5213,012371,102105,863Aug 06, 2013, 04:28 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentAug 06, 2013Sale$28.0210,000280,20095,863Aug 06, 2013, 04:28 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentAug 21, 2012Sale$23.1210,000231,20080,802Aug 22, 2012, 03:25 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentAug 13, 2012Option Exercise$23.8912,446297,33590,802Aug 14, 2012, 04:15 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentMar 06, 2012Sale$21.3910,000213,94089,032Mar 08, 2012, 10:10 AM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentJan 23, 2012Option Exercise$21.484,881104,84476,057Jan 25, 2012, 03:15 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentAug 16, 2011Sale$18.7524,000450,04880,270Aug 17, 2011, 09:05 AM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentAug 08, 2011Option Exercise$18.278,545156,117104,270Aug 09, 2011, 04:10 PM
CMSCMS ENERGY CORPButler John MSenior Vice PresidentAug 08, 2010Option Exercise$16.894,60877,82980,956Aug 10, 2010, 03:00 PM