[Form 4] DTE ENERGY CO Insider Trading Activity

Rhea-AI Filing Summary

DTE Energy Co director Mark A. Murray reported transactions involving company stock and phantom stock on Common Stock and Phantom Stock. He exercised or converted 1,424.83 phantom stock units into the same number of common shares at a stated price of $0.00 per share, then disposed of 1,424.83 common shares to the issuer at $146.73 per share. After these transactions, he directly holds 1,000 common shares and 2,746.90 phantom stock units, which include phantom stock acquired through the reinvestment feature under the DTE Energy Company Deferred Stock Compensation Plan for Non-Employee Directors.

Insider Trade Summary

1,424.83 shares exercised/converted

Mixed 3 txns

Insider MURRAY MARK A

Role null

Type	Security	Shares	Price	Value
Exercise	Phantom Stock	1,424.83	$0.00	--
Exercise	Common Stock	1,424.83	$0.00	--
Disposition	Common Stock	1,424.83	$146.73	$209K

Holdings After Transaction: Phantom Stock — 2,746.9 shares (Direct, null); Common Stock — 2,424.83 shares (Direct, null)

Footnotes (1)

1. 1 for 1 Includes phantom stock acquired through the reinvestment feature under the DTE Energy Company Deferred Stock Compensation Plan for Non-Employee Directors.

Key Figures

Common shares disposed: 1,424.83 shares Disposition price: $146.73 per share Shares acquired via exercise: 1,424.83 shares +3 more

6 metrics

Common shares disposed 1,424.83 shares Disposition to issuer at $146.73 per share on 2026-05-04

Disposition price $146.73 per share Price for 1,424.83 common shares returned to issuer

Shares acquired via exercise 1,424.83 shares Common stock received from derivative exercise/conversion

Common shares after transactions 1,000 shares Direct common stock holdings following reported transactions

Phantom stock units after exercise 2,746.90 units Phantom stock balance including reinvestment feature units

Exercised phantom units 1,424.83 units Phantom stock converted into common stock on 2026-05-04

Key Terms

Phantom Stock, Deferred Stock Compensation Plan for Non-Employee Directors, Disposition to issuer, Exercise or conversion of derivative security, +1 more

5 terms

Phantom Stock financial

"The filing shows phantom stock units used in the DTE Energy Deferred Stock Compensation Plan for Non-Employee Directors."

A phantom stock is a form of compensation that gives employees or executives the benefits of stock ownership, such as the increase in stock value, without actually giving them real shares. It acts like a promise to pay the employee the equivalent value of company stock later, often as a bonus or incentive. This allows companies to motivate and reward staff without diluting ownership or transferring actual shares.

Deferred Stock Compensation Plan for Non-Employee Directors financial

"Includes phantom stock acquired through the reinvestment feature under the DTE Energy Company Deferred Stock Compensation Plan for Non-Employee Directors."

Disposition to issuer financial

"transaction_code_description: Disposition to issuer"

Exercise or conversion of derivative security financial

"transaction_code_description: Exercise or conversion of derivative security"

reinvestment feature financial

"Includes phantom stock acquired through the reinvestment feature under the DTE Energy Company Deferred Stock Compensation Plan for Non-Employee Directors."

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MURRAY MARK A

(Last) (First) (Middle)

ONE ENERGY PLAZA

(Street)

DETROIT MICHIGAN 48226

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
DTE ENERGY CO [ DTE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/04/2026		M		1,424.83	A	$0(1)	2,424.83	D
Common Stock	05/04/2026		D		1,424.83	D	$146.73	1,000	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Phantom Stock	(1)	05/04/2026		M			1,424.83	05/04/2026	05/04/2026	Common Stock	1,424.83	$0(1)	2,746.9(2)	D

Explanation of Responses:

1. 1 for 1

2. Includes phantom stock acquired through the reinvestment feature under the DTE Energy Company Deferred Stock Compensation Plan for Non-Employee Directors.

Remarks:

	/s/Todd A. Richards, Attorney-in-Fact	05/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)