Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: DT Midstream Inc., 3 years.
DT Midstream Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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DT Midstream Inc. May 5, 202699.2%
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DT Midstream Inc. May 6, 202599.6%
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DT Midstream Inc. May 10, 202499.3%
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DT Midstream Inc. May 5, 202397.6%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 26, 2026 | DT Midstream Inc. | Open-market sale | −2,002 | $135.79 | $271,852 |
| Aug 2, 2025 | DT Midstream Inc. | Option exercise | +1,443 | — | — |
| Aug 2, 2024 | DT Midstream Inc. | Option exercise | +699 | — | — |
| Aug 2, 2023 | DT Midstream Inc. | Option exercise | +666 | — | — |
| May 23, 2023 | DT Midstream Inc. | Open-market purchase | +5,000 | $47.35 | $236,750 |
| May 5, 2023 | DT Midstream Inc. | Option exercise | +1,888 | — | — |
Questions about Peter I. Tumminello
What boards is Peter I. Tumminello on?
Peter I. Tumminello sits on the board of DT Midstream Inc.
How long has Peter I. Tumminello served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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