DORMAN MARGARET K (CIK 1184601) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-15). Recent activity: Buy RRC (4,967 shares), Sell RRC (5,258 shares), Buy RRC (5,258 shares), Sell RRC (9,820 shares), Sell RRC (2,680 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-15 | RANGE RESOURCES CORP (RRC) | Director | Buy | 4,967 | $205,010 |
| 2026-05-15 | RANGE RESOURCES CORP (RRC) | Director | Sell | 5,258 | $218,154 |
| 2026-05-15 | RANGE RESOURCES CORP (RRC) | Director | Buy | 5,258 | $218,154 |
| 2026-03-19 | RANGE RESOURCES CORP (RRC) | Director | Sell | 9,820 | $426,384 |
| 2026-03-19 | RANGE RESOURCES CORP (RRC) | Director | Sell | 2,680 | $115,883 |
| 2025-05-15 | RANGE RESOURCES CORP (RRC) | Director | Sell | 5,410 | $198,709 |
| 2025-05-15 | RANGE RESOURCES CORP (RRC) | Director | Buy | 5,410 | $198,709 |
| 2025-05-15 | RANGE RESOURCES CORP (RRC) | Director | Buy | 5,258 | $205,009 |
Source: SEC Form 4 filings · as of 2026-05-15