Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Margaret K. Dorman 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.
- Mark Scucchi - $1.25M of RRC open-market activity in the last 12 months
- Ashley Kavanaugh - $814K of RRC open-market activity in the last 12 months
- Dennis Degner - $693K of RRC open-market activity in the last 12 months
- Erin W. McDowell - $396K of RRC open-market activity in the last 12 months
- Brenda A. Cline - $311K of RRC open-market activity in the last 12 months
- Reginal Spiller - $224K of RRC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Margaret K. Dorman?
Margaret K. Dorman is a corporate insider of RANGE RESOURCES CORP (RRC). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Margaret K. Dorman last file a Form 4?
The most recent primary Form 4 on record is dated 15 May 2026, one of 3 filings going back to 2025.
Has Margaret K. Dorman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($542K) across all tracked filings.
Where can I see all of Margaret K. Dorman's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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