Dorman Margaret K

Dorman Margaret K is listed in filings as Director at Range Resources Corporation Common Stock. This profile follows SEC Form 4 activity through May 15, 2026, including sale activity. Recent filings connect the profile to Range Resources Corporation Common Stock (RRC). The current snapshot covers public activity from May 15, 2025 to May 15, 2026. Reported amounts are shown as $218.2K to $115.9K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.