DTE Energy (DTB) VP Muschong logs stock award and sales

Rhea-AI Filing Summary

DTE Energy VP Lisa A. Muschong reported several common stock transactions dated February 4, 2026. She acquired 1,801.08 shares at a reported price of $0 per share, bringing her directly held stake to 7,576.08 shares before subsequent transactions.

On the same date, she disposed of 343 shares at $135.7 per share under code F and a further 0.08 shares at $135.7, leaving 7,233 directly owned shares. She also reports an additional 262.22 shares held indirectly through a 401(k) plan.

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

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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^*

Muschong Lisa A.

(Last) (First) (Middle)

ONE ENERGY PLAZA

(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)
	VP, Corp Sec & Chief of Staff

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		1,801.08	A	$0	7,576.08	D
Common Stock	02/04/2026		F		343	D	$135.7	7,233.08	D
Common Stock	02/04/2026		D		0.08	D	$135.7	7,233	D
Common Stock								262.22	I	401K

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 VP Lisa Muschong report on this Form 4?

Lisa A. Muschong reported multiple DTE Energy common stock transactions on February 4, 2026. She received 1,801.08 shares at no cost, then disposed of 343.08 shares at $135.7 per share, and ended with 7,233 directly held shares plus 262.22 in a 401(k).

How many DTE Energy shares does Lisa Muschong own after the reported transactions?

After the reported activity, Lisa Muschong directly owns 7,233 DTE Energy common shares. She also has an additional 262.22 shares reported as indirectly held through a 401(k) plan, giving a combined reported beneficial ownership of 7,495.22 shares.

What were the details of the zero-cost share acquisition reported by DTE Energy’s VP?

On February 4, 2026, Lisa Muschong acquired 1,801.08 DTE Energy common shares at a reported price of $0 per share. This award increased her direct holdings to 7,576.08 shares before subsequent dispositions recorded the same day.

At what price did Lisa Muschong’s reported DTE Energy share dispositions occur?

The reported dispositions on February 4, 2026 occurred at $135.7 per share. One transaction involved 343 shares and another involved 0.08 shares, both reducing her direct holdings from 7,576.08 shares to 7,233 shares after these transactions.

How are Lisa Muschong’s indirect DTE Energy holdings reported on this Form 4?

The filing lists 262.22 DTE Energy common shares as indirectly owned by Lisa Muschong through a 401(k) plan. These are reported separately from her 7,233 directly held shares, indicating retirement-plan-based beneficial ownership in addition to her direct position.

What do the transaction codes A, F, and D indicate in Lisa Muschong’s DTE filing?

The Form 4 shows code A for a 1,801.08-share acquisition at $0, code F for a 343-share disposition at $135.7, and code D for a 0.08-share disposition at $135.7. These codes categorize the nature of the reported ownership changes.