DTE ENERGY CO — Director's Dealing 2021

Jul 6, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DT Midstream, Inc. (DTM)
CIK: 0001842022
Period of Report: 2021-06-30

Reporting Person: DTE ENERGY CO (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-06-30	Common Stock	J	96731466	—	Acquired	96732466	Direct
2021-07-01	Common Stock	J	96732466	—	Disposed	0	Direct

Footnotes

F1: On June 30, 2021 DT Midstream, Inc. ("DT Midstream"), a Delaware corporation, distributed to DTE Energy Company ("DTE Energy"), its stockholder, 96,731,466 newly issued shares of common stock, par value $0.01 per share, of DT Midstream (the "DT Midstream Common Stock") in the form of a dividend.

F2: On July 1, 2021, DTE Energy disposed of all 96,732,466 shares of DT Midstream Common Stock issued and outstanding by distributing, as a pro rata dividend to DTE Energy's stockholders, one share of DT Midstream Common Stock for every two shares of DTE Energy Common Stock, held by each holder of record as of 5:00 p.m. New York City time on June 18, 2021, to effect the legal and structural separation of DT Midstream from DTE Energy.