Company: DTG
Filing Date: 2025-12-19
Form Type: 424B5
Source: 0001193125-25-326903
Chunk: 8

Company: DTE ENERGY CO
Filing Date: 2025-12-19
Form: 424B5
Chunk 8
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 of our common stock could adversely affect the price of our common stock. Our stock price may continue to be volatile and subject to significant
price and volume fluctuations in response to market and other factors, including: the other risk factors discussed in the documents incorporated by reference herein; variations in our quarterly operating results from our securities analysts’
or investors’ expectations; downward revisions in securities analysts’ estimates; the announcement by us or our competitors of significant acquisitions, joint ventures, capital commitments or other material developments; and the sale or
availability for sale of substantial amounts of our common stock could adversely impact its price.

We have broad discretion in the use of the net proceeds we receive from this offering, and, despite our efforts, we may use the net proceeds in a manner that does not increase the value of your investment.

We have broad discretion in the use of the net proceeds we receive from this offering and may use the net proceeds in a manner that does not
increase the value of your investment. Our management will have broad discretion in the application of the net proceeds we receive in this offering, including for any of the purposes described in the section entitled “Use of Proceeds”
below, and you will need to rely upon the judgment of our management with respect to the use of the net proceeds, potentially with only limited information concerning our specific intentions. Because of the number and variability of factors that
will determine our use of our net proceeds from this offering, their ultimate use may vary substantially from their currently intended use. The failure by our management to apply these funds effectively could result in financial losses that could
have a material adverse effect on our business and cause the price of our common stock to decline.

Shares of our common stock offered under this prospectus supplement and the accompanying prospectus may be sold in “at-the-market”offerings, and investors who buy shares of our common stock at different times will likely pay different prices.

Investors who purchase shares of our common stock under this prospectus supplement and the
accompanying prospectus at different times will likely pay different prices, and so may experience different outcomes in their investment results. We will have discretion, subject to market demand, to vary the timing, prices and numbers of shares of
our common stock sold, and there is no minimum or maximum sales price. Investors may experience declines in the value of their shares of our common stock as a result of the sale of shares of our common stock at prices lower than the prices they
paid.

S-7

The issuance of shares of our common