DTE Energy (DTB) officer logs stock acquisitions and sales in Form 4

Rhea-AI Filing Summary

DTE Energy executive Diane M. Antishin, Sr VP-HR & Chief D&I Officer, reported several common stock transactions dated February 4, 2026. She acquired 2,674.485 shares at $0 per share and disposed of 362 shares and 0.485 shares at $135.7 per share.

Following these transactions, she reported holding 19,238 common shares directly and an additional 3,299.46 common shares indirectly through a 401(k) plan.

Insider Trade Summary

4 transactions reported

Mixed 4 txns

Insider Antishin Diane M.

Role Sr VP-HR & Chief D&I Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,674.485	$0.00	--
Tax Withholding	Common Stock	362	$135.70	$49K
Disposition	Common Stock	0.485	$135.70	$65.81
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 19,600.485 shares (Direct); Common Stock — 3,299.46 shares (Indirect, 401(k))

Footnotes (1)

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^*

Antishin Diane M.

(Last) (First) (Middle)

ONE ENERGY PLAZA

1610 WCB LEGAL DEPT.

(Street)

DETROIT MI 48226

(City) (State) (Zip)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr VP-HR & Chief D&I Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/04/2026

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

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

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

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	02/04/2026		A		2,674.485	A	$0	19,600.485	D
Common Stock	02/04/2026		F		362	D	$135.7	19,238.485	D
Common Stock	02/04/2026		D		0.485	D	$135.7	19,238	D
Common Stock								3,299.46	I	401(k)

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

Explanation of Responses:

Remarks:

	/s/Todd A. Richards, Attorney-in-Fact	02/06/2026
	** 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.

FAQ

What insider activity did DTE Energy (DTB) report for Diane M. Antishin?

The filing shows Diane M. Antishin reported several DTE Energy common stock transactions on February 4, 2026. These included acquiring 2,674.485 shares at $0 per share and disposing of smaller amounts at $135.7 per share.

How many DTE Energy shares did Diane M. Antishin acquire in this Form 4?

She reported acquiring 2,674.485 DTE Energy common shares at a price of $0 per share. This transaction increased her directly held stake before subsequent small disposals reported for the same date.

What DTE Energy share sales did Diane M. Antishin report on February 4, 2026?

She reported disposing of 362 DTE Energy common shares and an additional 0.485 share, both at $135.7 per share. These disposals were recorded as direct transactions in her personal holdings.

What are Diane M. Antishin’s direct DTE Energy holdings after the reported transactions?

After the February 4, 2026 transactions, Diane M. Antishin reported directly owning 19,238 DTE Energy common shares. This figure reflects the net result of the acquisition and disposal transactions disclosed in the Form 4.

Does Diane M. Antishin hold any indirect DTE Energy shares through retirement plans?

Yes. The Form 4 shows she has an indirect holding of 3,299.46 DTE Energy common shares through a 401(k) plan. These shares are reported separately from her directly owned 19,238 common shares.

What position does Diane M. Antishin hold at DTE Energy in this filing?

Diane M. Antishin is identified as an officer of DTE Energy, serving as Senior Vice President–Human Resources and Chief Diversity & Inclusion Officer. The Form 4 reports her transactions as a company insider in that role.