0000936340-23-000047.txt : 20230130 0000936340-23-000047.hdr.sgml : 20230130 20230130173333 ACCESSION NUMBER: 0000936340-23-000047 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230129 FILED AS OF DATE: 20230130 DATE AS OF CHANGE: 20230130 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Stiers Mark W CENTRAL INDEX KEY: 0001594975 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-11607 FILM NUMBER: 23569288 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 wf-form4_167511799887149.xml FORM 4 X0306 4 2023-01-29 0 0000936340 DTE ENERGY CO DTE 0001594975 Stiers Mark W ONE ENERGY PLAZA DETROIT MI 48226 0 1 0 0 Pres DTE Vantage, Pres Trading Common Stock 2023-01-29 4 F 0 820 113.59 D 29960 D Common Stock 7815.92 I 401K 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 January 29, 2023. /s/Kathrine M. Lorenz, Attorney-in-Fact 2023-01-30 EX-24 2 edgarpoa_mstiers.htm MARK STIERS POA 2022.9.22

Power of Attorney

STATE OF MICHIGAN    )
            )  SS
COUNTY OF WAYNE        )

    KNOW ALL BY THESE PRESENTS that I, Mark W. Stiers, do hereby constitute and appoint Kathrine M. Lorenz, Lisa A. Muschong, and Sarah M. Bello, and each of them, my true and lawful Attorneys-in-Fact with full power of substitution to execute and file on my behalf with the Securities and Exchange Commission any and all reports, including without limiting the generality of the foregoing, reports on Securities and Exchange Commission Forms 3, 4 and 5 and 144, that may be required or advisable in connection with my holdings in and transactions related to securities of DTE Energy Company.

    This Power of Attorney is in full force and effect until revoked by the undersigned in a signed writing delivered to such attorney-in-fact.

    IN WITNESS THEREOF, I have hereto set my hand this 22nd day of September, 2022.

/s/Mark W. Stiers
Mark W. Stiers