Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Range Resources Corporation, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Range Resources Corporation May 13, 202699.0%
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Range Resources Corporation May 14, 202599.4%
-
Range Resources Corporation May 8, 202499.6%
-
Range Resources Corporation May 10, 202399.7%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 14, 2026 | Range Resources Corporation | Other | −5,258 | $41.49 | $218,154 |
| May 14, 2026 | Range Resources Corporation | Other | +5,258 | $41.49 | $218,154 |
| May 13, 2026 | Range Resources Corporation | Grant or award | +4,967 | $41.27 | $204,988 |
| Mar 18, 2026 | Range Resources Corporation | Open-market sale | −2,680 | $43.24 | $115,883 |
| Mar 17, 2026 | Range Resources Corporation | Open-market sale | −9,820 | $43.42 | $426,384 |
| May 14, 2025 | Range Resources Corporation | Grant or award | +5,258 | $38.99 | $205,009 |
| May 8, 2025 | Range Resources Corporation | Other | −5,410 | $36.73 | $198,709 |
| May 8, 2025 | Range Resources Corporation | Other | +5,410 | $36.73 | $198,709 |
| May 8, 2024 | Range Resources Corporation | Grant or award | +5,410 | $36.97 | $200,008 |
| May 10, 2023 | Range Resources Corporation | Grant or award | +7,978 | $25.07 | $200,008 |
Questions about Margaret K. Dorman
What boards is Margaret K. Dorman on?
Margaret K. Dorman sits on the board of Range Resources Corporation.
How long has Margaret K. Dorman served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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