DORMAN MARGARET K — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

DORMAN MARGARET K has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $542K.

Profile

DORMAN MARGARET K

Margaret K. Dorman is a corporate director associated with Range Resources Corp, an independent exploration and production company focused on natural gas operations in the Marcellus Shale. She has been involved in the company as a director, with limited trading activity reported in SEC filings.

RoleInsider
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-15RRCRANGE RESOURCES CORPJ — Other acquisition / disposition5.3K$41.49$218K
2026-05-15RRCRANGE RESOURCES CORPJ — Other acquisition / disposition5.3K$41.49$218K
2026-05-15RRCRANGE RESOURCES CORPA — Grant or award5.0K$41.27$205K
2026-03-19RRCRANGE RESOURCES CORPS — Open-market sale2.7K$43.24$116K
2026-03-19RRCRANGE RESOURCES CORPS — Open-market sale9.8K$43.42$426K
2025-05-08RRCRANGE RESOURCES CORPA — Grant or award5.3K$38.99$205K
2025-05-08RRCRANGE RESOURCES CORPJ — Other acquisition / disposition5.4K$36.73$199K
2025-05-08RRCRANGE RESOURCES CORPJ — Other acquisition / disposition5.4K$36.73$199K

Companies — Last 90 Days

Frequently Asked Questions

Who is DORMAN MARGARET K?

Margaret K. Dorman is a corporate director associated with Range Resources Corp, an independent exploration and production company focused on natural gas operations in the Marcellus Shale. She has been involved in the company as a director, with limited trading activity reported in SEC filings.…

How many SEC Form 4 filings has DORMAN MARGARET K submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has DORMAN MARGARET K 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 DORMAN MARGARET K'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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