QUODD

Insider Transactions last 24 months for DTE Energy Company - NYSE: DTE

Transactions
All	Buy	Sell	Option Exercise

Filer's Name	Relationship/ Title	Trans. Date	Trans. Type	Ownership Type	Security Type	Shares	Price	Trans. Value	Total Shares Owned
Ruud David	Vice Chairman & CFO	02/04/2026	DD	Direct	COM	0	$135.70	$56.99	98,564
Ruud David	Vice Chairman & CFO	02/04/2026	DF	Direct	COM	3,395	$135.70	$460,701.50	98,564
Ruud David	Vice Chairman & CFO	02/04/2026	AA	Direct	COM	14,388	$0.00	$0.00	101,959
Paul Matthew T.	Pres. & COO-DTE Electric Co.	02/04/2026	DD	Indirect	COM	1	$135.70	$109.51	10,115
Paul Matthew T.	Pres. & COO-DTE Electric Co.	02/04/2026	DF	Indirect	COM	853	$135.70	$115,752.10	10,116
Paul Matthew T.	Pres. & COO-DTE Electric Co.	02/04/2026	AA	Indirect	COM	2,863	$0.00	$0.00	10,969
Paul Matthew T.	Pres. & COO-DTE Electric Co.	02/04/2026	AA	Direct	COM	3,200	$0.00	$0.00	9,100
Richard Robert A.	President & COO - DTE Gas	02/04/2026	DD	Direct	COM	0	$135.70	$6.65	35,150
Richard Robert A.	President & COO - DTE Gas	02/04/2026	DF	Direct	COM	1,029	$135.70	$139,635.30	35,150
Richard Robert A.	President & COO - DTE Gas	02/04/2026	AA	Direct	COM	5,850	$0.00	$0.00	36,179
Norcia Gerardo	Executive Chairman	02/04/2026	DD	Direct	COM	0	$135.70	$51.43	437,779
Norcia Gerardo	Executive Chairman	02/04/2026	DF	Direct	COM	13,609	$135.70	$1,846,741.30	437,779
Norcia Gerardo	Executive Chairman	02/04/2026	AA	Direct	COM	51,028	$0.00	$0.00	451,388
Myrick Tracy J	Chief Accounting Officer	02/04/2026	DD	Direct	COM	0	$135.70	$32.84	4,076
Myrick Tracy J	Chief Accounting Officer	02/04/2026	DF	Direct	COM	207	$135.70	$28,089.90	4,076
Myrick Tracy J	Chief Accounting Officer	02/04/2026	AA	Direct	COM	987	$0.00	$0.00	4,283
Muschong Lisa A.	VP, Corp Sec & Chief of Staff	02/04/2026	DD	Direct	COM	0	$135.70	$10.86	7,233
Muschong Lisa A.	VP, Corp Sec & Chief of Staff	02/04/2026	DF	Direct	COM	343	$135.70	$46,545.10	7,233
Muschong Lisa A.	VP, Corp Sec & Chief of Staff	02/04/2026	AA	Direct	COM	1,801	$0.00	$0.00	7,576
Lorenz Kathrine M.	Sr VP & Chief Legal Officer	02/04/2026	DD	Direct	COM	0	$135.70	$43.97	5,105
Lorenz Kathrine M.	Sr VP & Chief Legal Officer	02/04/2026	DF	Direct	COM	116	$135.70	$15,741.20	5,105
Lorenz Kathrine M.	Sr VP & Chief Legal Officer	02/04/2026	AA	Direct	COM	3,130	$0.00	$0.00	5,221
Lauer Trevor F	Vice Chairman & Group Pres.	02/04/2026	DD	Direct	COM	1	$135.70	$112.50	78,122
Lauer Trevor F	Vice Chairman & Group Pres.	02/04/2026	DF	Direct	COM	2,094	$135.70	$284,155.80	78,123
Lauer Trevor F	Vice Chairman & Group Pres.	02/04/2026	AA	Direct	COM	11,846	$0.00	$0.00	80,217

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Transaction Type Key First letter: A = Acquired, D = Disposed Second letter: A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security \| D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) \| E = Expiration of short derivative position \| F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. \| G = Gift \| H = Expiration (or cancellation) of long derivative position with value received \| I = Discretionary transaction in accordance with Rule 16b-3(f) \| J = Other \| L = Small acquisition under Rule 16a-6 \| M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 \| O = Exercise of out-of-the-money derivative security \| P = Open market or private purchase \| S = Open market or private sale \| U = Disposition pursuant to a tender of shares in a change of control transaction \| W = Acquisition or disposition by will or the laws of descent and distribution \| X = Exercise of in-the-money or at-the-money derivative security \| Z = Deposit into or withdrawal from voting trust		Send to Excel

Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust

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Filer's Name	Relationship/ Title	Trans. Date	Trans. Type	Ownership Type	Security Type	Shares	Price	Trans. Value	Total Shares Owned
Mcclure Charles G	Director	05/05/2025	AM	Direct	COM	1,679	$0.00	$0.00	2,679
Murray Mark A	Director	05/05/2025	AM	Direct	COM	1,679	$0.00	$0.00	2,679
Thomas David A	Director	05/05/2025	AM	Direct	COM	1,679	$0.00	$0.00	3,747
Akins Nicholas K	Director	05/02/2025	AM	Direct	COM	1,480	$0.00	$0.00	2,495
Mcgovern Gail J	Director	05/02/2025	AM	Direct	COM	1,480	$0.00	$0.00	1,480
Vandenberghe James H	Director	05/02/2025	AM	Direct	COM	1,480	$0.00	$0.00	3,480
Mcgovern Gail J	Director	05/04/2024	AM	Direct	COM	1,333	$0.00	$0.00	1,333
Vandenberghe James H	Director	05/04/2024	AM	Direct	COM	1,333	$0.00	$0.00	3,333