DTE Energy (DTB) Sr VP Pizzuti reports direct and 401(k) stock holdings

Rhea-AI Filing Summary

DTE Energy Co executive Arcangela M. Pizzuti has filed an initial Form 3 reporting her ownership of the company’s common stock. She reports 3,900 shares of DTE common stock held directly. She also reports 3,074.77 shares held indirectly through a 401(k) account.

According to a footnote, the indirect holdings include shares acquired under the DTE Energy Company Savings and Stock Ownership Plan as of a plan statement dated June 29, 2026. This filing establishes her baseline ownership as Sr VP and Chief Administrative Officer, without reporting any new purchase or sale transactions.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Pizzuti Arcangela M.

Role Sr VP and Chief Admin Officer

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 3,900 shares (Direct, null); Common Stock — 3,074.77 shares (Indirect, 401(k))

Footnotes (1)

1. [object Object]

Key Figures

Direct common shares: 3,900 shares Indirect 401(k) shares: 3,074.77 shares Total reported positions: 2 holding entries

3 metrics

Direct common shares 3,900 shares Direct ownership following reported holdings

Indirect 401(k) shares 3,074.77 shares Indirect ownership via 401(k) under Savings and Stock Ownership Plan

Total reported positions 2 holding entries One direct and one indirect position in DTE common stock

Key Terms

Form 3, beneficial ownership, 401(k), Savings and Stock Ownership Plan

4 terms

Form 3 regulatory

"Arcangela M. Pizzuti has filed an initial Form 3 reporting her ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"functions as an initial beneficial ownership report rather than a trade disclosure"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

401(k) financial

"3,074.77 shares held indirectly through a 401(k) account"

A 401(k) is a type of retirement savings plan offered by employers that allows workers to set aside a portion of their paycheck before taxes are taken out. The money saved in a 401(k) can grow over time through investments, helping individuals build funds for their future retirement. It matters to investors because it provides a tax-advantaged way to save and invest for long-term financial security.

Savings and Stock Ownership Plan financial

"acquired under the DTE Energy Company Savings and Stock Ownership Plan"

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Understanding Insider Trading Forms →

Available on EDGAR 06/30/2026 - 10:04 AM Accepted by SEC EDGAR 06/30/2026 - 10:04 AM Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Pizzuti Arcangela M.

(Last) (First) (Middle)

ONE ENERGY PLAZA

(Street)

DETROIT MICHIGAN 48226

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/29/2026

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

3a. Foreign Trading Symbol

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr VP and Chief Admin Officer

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	3,900	D
Common Stock	3,074.77	I	401(k)(1)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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 June 29, 2026.

Remarks:

Exhibit List: Exhibit 24.1 - Arcangela M. Pizzuti Power of Attorney

	/s/Todd A. Richards, Attorney-in-Fact	06/30/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does Arcangela M. Pizzuti’s Form 3 filing disclose for DTE (DTB)?

The Form 3 discloses Arcangela M. Pizzuti’s initial ownership of DTE common stock. She reports 3,900 shares held directly and 3,074.77 shares held indirectly through a 401(k), establishing her baseline stake as a senior executive.

How many DTE shares does Arcangela M. Pizzuti hold directly and indirectly?

She holds 3,900 DTE common shares directly and 3,074.77 shares indirectly. The indirect position is in a 401(k) under the DTE Energy Company Savings and Stock Ownership Plan, based on a statement dated June 29, 2026.

Does the DTE (DTB) Form 3 show any recent buying or selling by Arcangela M. Pizzuti?

The Form 3 does not show any specific recent buy or sell transactions. It records her existing direct and indirect ownership in DTE common stock, functioning as an initial beneficial ownership report rather than a trade disclosure.

What plan holds Arcangela M. Pizzuti’s indirect DTE common stock?

Her indirect DTE common stock is held in a 401(k) under the DTE Energy Company Savings and Stock Ownership Plan. The filing states that the reported 3,074.77 shares come from a plan statement dated June 29, 2026.

What is Arcangela M. Pizzuti’s role at DTE Energy mentioned in the Form 3?

She is identified as Sr VP and Chief Administrative Officer. The Form 3 links this officer role to her reported holdings of DTE common stock, detailing both direct ownership and shares held through the company’s savings and stock ownership plan.