DTE Energy officer plans $678K stock sale

DTE ENERGY COMPANY (DTB) received a Rule 144 notice that officer Trevor Francis Lauer plans to sell 5,000 shares of common stock through Morgan Stanley Smith Barney LLC on 09/01/2026 on the NYSE.

Rhea-AI Filing Summary

DTE ENERGY COMPANY (DTB) received a Rule 144 notice that officer Trevor Francis Lauer plans to sell 5,000 shares of common stock through Morgan Stanley Smith Barney LLC on 09/01/2026 on the NYSE. The shares, with an aggregate market value of $678,559.00, were acquired on 02/02/2022 via restricted stock vesting under a registered plan for services rendered.

Key Figures

Shares planned for sale: 5,000 shares of common stock Aggregate market value: $678,559.00 Planned sale date: 09/01/2026 +2 more

5 metrics

Shares planned for sale 5,000 shares of common stock Planned Rule 144 sale through Morgan Stanley Smith Barney LLC

Aggregate market value $678,559.00 Estimated value of 5,000 shares to be sold

Planned sale date 09/01/2026 Date of proposed sale on NYSE

Shares acquired 5,000 shares Acquired 02/02/2022 via restricted stock vesting under a registered plan

Acquisition date 02/02/2022 Acquisition of shares to be sold, for services rendered

Key Terms

Rule 144, Restricted Stock Vesting Under a Registered Plan, aggregate market value, services rendered

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting Under a Registered Plan financial

"Restricted Stock Vesting Under a Registered Plan | Issuer | | | 5000"

aggregate market value financial

"| 5000 | 678559.00 | 208088069 | 09/01/2026 | NYSE"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

services rendered financial

"5000 | 02/02/2022 | Services Rendered"

FAQ

What does the Form 144 filing disclose for DTE ENERGY COMPANY (DTB)?

It discloses that officer Trevor Francis Lauer intends to sell 5,000 shares of DTE ENERGY COMPANY common stock under Rule 144 through Morgan Stanley Smith Barney LLC, with an aggregate market value of $678,559.00, on or about 09/01/2026 on the NYSE.

How many DTE (DTB) shares are planned to be sold and at what total value?

The notice covers a planned sale of 5,000 shares of DTE ENERGY COMPANY common stock, with an aggregate market value of $678,559.00 as stated in the filing.

Who is selling DTE ENERGY COMPANY (DTB) shares under this Form 144?

The planned sale is for the account of Trevor Francis Lauer, identified as an officer of DTE ENERGY COMPANY. The broker listed is Morgan Stanley Smith Barney LLC Executive Financial Services.

When and how were the DTE (DTB) shares to be sold originally acquired?

The 5,000 shares to be sold were acquired on 02/02/2022 through Restricted Stock Vesting Under a Registered Plan from the issuer in consideration for services rendered.

On which exchange will the DTE (DTB) shares be sold according to the notice?

The filing states that the 5,000 shares of DTE ENERGY COMPANY common stock are to be sold on the NYSE in connection with the planned Rule 144 transaction dated 09/01/2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/01/2026 - 04:14 PM Accepted by SEC EDGAR 09/01/2026 - 04:13 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001669115
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	DTE ENERGY COMPANY
SEC File Number	001-11607
Address of Issuer	ONE ENERGY PLAZA DETROIT MICHIGAN 48226
Phone	3132354000
Name of Person for Whose Account the Securities are To Be Sold	TREVOR FRANCIS LAUER
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	5000	678559.00	208088069	09/01/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/02/2022	Restricted Stock Vesting Under a Registered Plan	Issuer			5000	02/02/2022	Services Rendered

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/01/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Trevor Francis Lauer
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)