Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Peter I. Tumminello files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Elaine M. Pickle - $199K in DTM purchases and sales in the last 12 months
- Jeffrey A. Jewell - $67K in DTM purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Peter I. Tumminello?
Peter I. Tumminello is a corporate insider of DT Midstream, Inc. (DTM). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Peter I. Tumminello last file a Form 4?
The most recent primary Form 4 on record is dated 7 May 2026, one of 3 filings going back to 2025.
Has Peter I. Tumminello been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($272K) across all tracked filings.
