Christopher Zona - 02 Aug 2024 Form 4 Insider Report for DT Midstream, Inc. (DTM)

Role: E.V.P., Chief Oper. Off.
Signature: /s/ Andrew Hayner, Attorney-in-Fact
Issuer symbol: DTM
Transactions as of: 02 Aug 2024
Net transactions value: -$267,724
Form type: 4
Filing time: 06 Aug 2024, 17:31:48 UTC
Previous filing: 20 Feb 2024
Next filing: 27 Dec 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DTM	Common Stock	Options Exercise		+10,485	+34%		41,232	02 Aug 2024	Direct	F1, F2
transaction	DTM	Common Stock	Tax liability	$267,724	-3,675	-8.9%	$72.85	37,557	02 Aug 2024	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	DTM	Restricted Stock Units	Options Exercise	$0	-9,062	-33%	$0.000000	18,125	02 Aug 2024	Common Stock	9,062		Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes shares of the Issuer's common stock acquired under the Issuer's dividend reinvestment plan.
F2	Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock with any fractional shares being paid in cash.
F3	This restricted stock unit vested 25% on August 2, 2023 and 25% on August 2, 2024 and will vest 50% on August 2, 2025, subject to the Reporting Person's continued service with the Issuer through the applicable vesting date.