What SEC filings does DTE Energy Company submit to the SEC?

DTE Energy Company (DTE) submits several types of SEC filings including Form 4 (insider transactions), Form 144 (proposed insider sales), 8-K reports (material events such as earnings releases, acquisitions, leadership changes), and periodic reports — the 10-Q (quarterly) and 10-K (annual). All filings are publicly available through SEC EDGAR.

What does a Form 4 filing tell me about DTE?

A Form 4 for DTE discloses a transaction by a company insider — typically a director, officer, or 10%+ shareholder. It shows the source-reported date, number of shares, price, and updated ownership. These facts do not establish motive or predict future returns.

How do I interpret an 8-K filing from DTE Energy Company?

An 8-K signals a material event requiring prompt disclosure. Common triggers include earnings pre-announcements, acquisitions, leadership appointments or departures, credit changes, or regulatory actions. Read the item codes inside the filing to understand exactly what was disclosed before drawing conclusions.

What is the difference between a 10-K and 10-Q for DTE?

The 10-K is DTE Energy Company's annual report with fully audited financial statements, comprehensive MD&A, and complete risk factor disclosures — filed 60–90 days after fiscal year-end. The 10-Q is a lighter quarterly report with unaudited financials filed for the first three quarters. Together they provide a continuous financial picture of the company.

Where can I see all DTE SEC filings directly on EDGAR?

You can view all historical DTE Energy Company filings on the SEC EDGAR company page for DTE. Each filing card on this page links directly to the original SEC document.

How often does DTE Energy Company file with the SEC?

DTE Energy Company files one 10-K per year and up to three 10-Qs per year. Form 4 insider transactions must be reported within two business days of each trade, so the frequency depends on how often insiders are buying or selling DTE shares. 8-K filings occur whenever a material event happens — which can be several times per quarter for an active company.

DTE SEC Filing News — DTE Energy Company

Latest SEC filings for DTE Energy Company (DTE) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-02.

DTE Energy Company engages in energy-related businesses and services. The company operates through four segments: Electric, Gas, DTE Vantage, and Energy Trading.The company's Electric segment generates, purchases, distributes, and sells electricity to approximately 2.3 million residential, commercial, and industrial customers in southeastern Michigan. It generates electricity through coal-fired plants, natural gas plant, hydroelectric pumped storage, and nuclear plants, as well as wind and solar…

Sector: Utilities Industry: Utilities - Regulated Electric Market Cap: $26.7B CIK: 936340

Total Filings

Bullish Classifications

Bearish Classifications

Insider Transactions

Material Events (8-K)

Periodic Reports

Rule-based classifications for DTE currently lean bearish. Of the 20 filing records displayed, 2 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 0 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.

DTE Filing Activity Snapshot 2026-05-11 — 2026-10-02

Insider Transactions (Form 4)

0 buys vs 2 sells

Net insider selling in this period — insiders sell for many reasons beyond conviction.

Largest Form 144 Filing

$678.6K

Lauer Trevor F (Vice Chairman & Group Pres.) · 2026-09-03

5,000 shares · Form 4

Form 144 Notices

Proposed insider sales filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.

Insider Transactions 7 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 7 filings in this group are Form 4s for DTE Energy Company.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 7 insider filings shown, the breakdown is 5 compensation award and 2 open-market sale. 2 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Compensation award ×5: Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Open-market sale ×2: The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

DTE insider Form 4 filed for equity award, exercise, or tax withholding

BRANDON DAVID (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Phantom Stock (Def Dir Fees)	294	$123.27	$36.2K

Filing: Form 4 (Insider Transaction) Insider: BRANDON DAVID (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

DTE insider Form 4 filed for equity award, exercise, or tax withholding

TORGOW GARY (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Phantom Stock (Def Dir Fees)	294	$123.27	$36.2K

Filing: Form 4 (Insider Transaction) Insider: TORGOW GARY (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-09-03

DTE insider Lauer Trevor F (Vice Chairman & Group Pres.) sold 5,000 shares (~$678.6K)

Lauer Trevor F, listed as Vice Chairman & Group Pres. at DTE ENERGY CO, reported an open-market sale of 5,000 DTE shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	5,000	$135.71	$678.6K

Filing: Form 4 (Insider Transaction) Insider: Lauer Trevor F (Vice Chairman & Group Pres.) Shares: 5,000 Est. Value: $678.6K

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-07-02

DTE insider Form 4 filed for equity award, exercise, or tax withholding

BRANDON DAVID (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Phantom Stock (Def Dir Fees)	240	$150.57	$36.1K

Filing: Form 4 (Insider Transaction) Insider: BRANDON DAVID (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-07-02

DTE insider Form 4 filed for equity award, exercise, or tax withholding

TORGOW GARY (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Phantom Stock (Def Dir Fees)	240	$150.57	$36.1K

Filing: Form 4 (Insider Transaction) Insider: TORGOW GARY (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-05-15

DTE insider Muschong Lisa A. (VP, Corp Sec & Chief of Staff) sold 1,000 shares (~$143.7K)

Muschong Lisa A., listed as VP, Corp Sec & Chief of Staff at DTE ENERGY CO, reported an open-market sale of 1,000 DTE shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	1,000	$143.72	$143.7K

Filing: Form 4 (Insider Transaction) Insider: Muschong Lisa A. (VP, Corp Sec & Chief of Staff) Shares: 1,000 Est. Value: $143.7K

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-05-11

DTE insider Form 4 filed for equity award, exercise, or tax withholding

Byers Deborah L (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Phantom Stock	1,230	—	—

Filing: Form 4 (Insider Transaction) Insider: Byers Deborah L (Director)

View on SEC EDGAR → Open Filing Document →

Proposed Insider Sales 2 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. DTE Energy Company has 2 such notices in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-09-01

DTE Form 144 filed for proposed insider sale by TREVOR FRANCIS LAUER (5,000 shares) ~$678.6K

TREVOR FRANCIS LAUER filed a Form 144 with the SEC indicating intent to sell DTE (DTE ENERGY CO) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: TREVOR FRANCIS LAUER Shares: 5,000 Est. Value: $678.6K

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-05-14

DTE Form 144 filed for proposed insider sale by LISA A MUSCHONG (1,000 shares) ~$143.7K

LISA A MUSCHONG filed a Form 144 with the SEC indicating intent to sell DTE (DTE ENERGY CO) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: LISA A MUSCHONG Shares: 1,000 Est. Value: $143.7K

View on SEC EDGAR → Open Filing Document →

Material Events 10 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There are 10 in this period for DTE Energy Company. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K Material Company Update 2026-09-28