Company: DTK
Filing Date: 2025-03-13
Form Type: DEF 14A
Source: 0000936340-25-000081
Chunk: 60

Company: DTE ENERGY CO
Filing Date: 2025-03-13
Form: DEF 14A
Chunk 60
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| Joi Harris      |     |                   45,877 |     |                        — |     |                        — |
| Trevor F. Lauer |     |                   60,461 |     |                   64,985 |     |                   64,663 |
| Mark W. Stiers  |     |                   26,982 |     |                   25,260 |     |                   26,891 |

(2) The long term incentive grants are valued in accordance with ASC Topic 718, based on the market price of our common stock on the grant date of the award, under the assumption that target performance will be achieved or the service requirement will be met and the awards will vest and will not be forfeited. The aggregate grant date fair value of equity grants is equal to the closing price of DTE Energy’s common stock on the date of grant. The number of awards granted and other information related to the 2024 grants are detailed in the “Grants of Plan-Based Awards” table on page 52.

(3) The 2024 annual incentive amounts, shown in the Non-Equity Incentive Plan Compensation column, paid to the Named Executive Officers were calculated as described beginning on page 42.

(4) The amounts in this column represent the aggregate change in the actuarial present values of each Named Executive Officer’s accumulated benefits under the DTE Energy Company Retirement Plan ("Qualified Plan"), the DTE Energy Company Supplemental Retirement Plan ("SRP"), and the DTE Energy Company Executive Supplemental Retirement Plan ("ESRP"). The

#### 50DTE ENERGY2025 PROXY STATEMENT
measurement period for each of 2022, 2023, and 2024 was the calendar year. Amounts in this column change from year to year based on a number of different variables. The primary variable is the discount rate used for valuation purposes. The discount rates used for 2022 valuations were 5.19% for the Qualified Plan, 5.02% for the SRP, and 5.07% for the ESRP. The discount rates used for 2023 valuations were 5.00% for the Qualified Plan, 4.81% for the SRP, and 4.88% for the ESRP. The discount rates use for 2024 valuations were 5.65% for the Qualified Plan, 5.37% for the SRP, and 5.48% for the E