Live feed14:33:42·356dINSIDERFilingvia QuantisnowDirector Thomas David A converted options into 1,679 shares and returned $229,541 worth of shares to the company (1,679 units at $136.69) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.DTB· DTE Energy CompanyPublic UtilitiesOriginal source