0001209191-12-017160.txt : 20120309 0001209191-12-017160.hdr.sgml : 20120309 20120309155341 ACCESSION NUMBER: 0001209191-12-017160 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120307 FILED AS OF DATE: 20120309 DATE AS OF CHANGE: 20120309 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PETERSON BRUCE D CENTRAL INDEX KEY: 0001228997 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-11607 FILM NUMBER: 12680613 MAIL ADDRESS: STREET 1: ONE ENERGY PLAZA CITY: DETROIT STATE: MI ZIP: 48226 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: DTE ENERGY CO CENTRAL INDEX KEY: 0000936340 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 383217752 STATE OF INCORPORATION: MI FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: ONE ENERGY PLAZA CITY: DETROIT STATE: MI ZIP: 48226 BUSINESS PHONE: 3132354000 MAIL ADDRESS: STREET 1: ONE ENERGY PLAZA CITY: DETROIT STATE: MI ZIP: 48226 FORMER COMPANY: FORMER CONFORMED NAME: DTE HOLDINGS INC DATE OF NAME CHANGE: 19950127 4 1 doc4.xml FORM 4 SUBMISSION X0304 4 2012-03-07 0 0000936340 DTE ENERGY CO DTE 0001228997 PETERSON BRUCE D ONE ENERGY PLAZA DETROIT MI 48226-1279 0 1 0 0 SVP/General Counsel Common Stock 2012-03-07 4 M 0 15000 44.72 A 60479 D Common Stock 2012-03-07 4 S 0 15000 54.2283 D 45479 D Common Stock 286.4 I 401K Common stock (right to buy) 44.72 2011-03-07 4 M 0 15000 0.00 D 2015-02-15 Common Stock 15000 0 D Price shown is weighted average sale price. The sale transactions reported on this line ranged in price from $54.12 to $54.29. The reporting person hereby undertakes to provide upon request by the Commission staff, DTE Energy Company, or a security holder of DTE Energy Company, full information regarding the number of shares sold at each separate price. Includes shares of DTE common stock acquired under the DTE Energy Company Savings and Stock Ownership Plan (the "Plan") as of a Plan statement dated as of December 28, 2011. The option vested in three equal annual installments beginning on February 15, 2006. /s/ Patrick B. Carey, Attorney-in-Fact 2012-03-09