Key facts
- This page summarizes Peter I. Tumminello's Form 4 filing for DT Midstream, Inc. (DTM).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 27 Feb 2026, 16:09.
Peter I. Tumminello - 26 Feb 2026 Form 4 Insider Report for DT Midstream, Inc. (DTM)
- Reporting relationship
- Director
- Issuer ticker
- DTM
- Reported as of
- 26 Feb 2026
- Net transaction value
- -$271,852
- SEC form
- 4
- Accepted by SEC
- 27 Feb 2026, 16:09:12 UTC
- Prior SEC filing
- 04 Aug 2025
- Next SEC filing
- 07 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Andrew Hayner, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Peter I. Tumminello filed Form 4 for DT Midstream, Inc. (DTM) on 27 Feb 2026.
Change
- Previous filing in this sequence was filed on 04 Aug 2025.
- Current net transaction value: -$271,852.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001491158
Primary reporting owner
Tumminello Peter I
- Relationship
- Director
- Address
- 500 WOODWARD AVE., SUITE 2900, DETROIT
- Signature
- /s/ Andrew Hayner, Attorney-in-Fact
- Signature date
- 27 Feb 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
DTM
transaction
Common Stock
Sale
- Transaction value
- $271,852
- Shares
- -2,002
- Change %
- -15%
- Price
- $135.79
- Shares after
- 11,386
- Date
- 26 Feb 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.