Angela N. Archon - 05 May 2026 Form 4 Insider Report for DT Midstream, Inc. (DTM)

Reporting relationship: Director
Issuer ticker: DTM
Reported as of: 05 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 07 May 2026, 18:25:01 UTC
Prior SEC filing: 13 May 2025
Source filing: View source filing
Reporting owner signature: /s/ Andrew Hayner, Attorney-in-Fact

Key filing fact

Angela N. Archon filed Form 4 for DT Midstream, Inc. (DTM) on 07 May 2026.

Key facts

This page summarizes Angela N. Archon's Form 4 filing for DT Midstream, Inc. (DTM).
3 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 07 May 2026, 18:25.

Change

Previous filing in this sequence was filed on 13 May 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001669602 Primary reporting owner

Archon Angela N

Relationship: Director
Address: 500 WOODWARD AVE., 29TH FLOOR, DETROIT
Signature: /s/ Andrew Hayner, Attorney-in-Fact
Signature date: 07 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DTM transaction

Common Stock

Options Exercise

Transaction value
Shares: +1,178
Change %: +24%
Price
Shares after: 6,073
Date: 06 May 2026
Ownership: Direct
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

DTM transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares: +1,093
Change %
Price: $0.000000^*
Shares after: 1,093
Date: 05 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,093
Exercise price
Footnotes: F2, F3

DTM transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -1,145
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 06 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,145
Exercise price
Footnotes: F2, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Includes shares of the Issuer's common stock acquired under the Issuer's dividend reinvestment plan.

Footnote 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.

Footnote F3

This restricted stock unit will vest on May 5, 2027, subject to the Reporting Person's continued service with the Issuer through the vesting date.

Footnote F4

This restricted stock unit vested on May 6, 2026.