Antishin Diane M. 4

What Happened
Diane M. Antishin, Senior Vice President — Human Resources & Chief Diversity & Inclusion Officer at DTE Energy (DTE), had 246 shares of DTE common stock disposed (withheld) to cover a tax liability related to share acquisition/exercise. The shares were valued at $134.38 each, for a total of ~$33,057. This was a tax-withholding disposition (routine), not an open-market sale signaling a change in investment stance.

Key Details

• Transaction date: February 1, 2026; Filing date: February 3, 2026 (appears timely within the usual 2-business-day window).
• Price per share: $134.38; Shares withheld/disposed: 246; Total value: ~$33,057.
• Shares owned after transaction: not specified in the provided filing.
• Footnote: F1 — these shares were acquired under the DTE Energy Company Savings and Stock Ownership Plan as of a Plan statement dated February 1, 2026.
• Transaction code F indicates payment of exercise price or tax liability (withholding of shares).

Context
Withholding shares to cover taxes is a common administrative action when shares are delivered from a plan, award, or option exercise. It reflects a tax obligation being satisfied and is generally considered routine rather than a directional buy/sell signal by management.