Margaret Dorman
Director/Board Member at RANGE RESOURCES CORPORATION
Net worth: 4 M $ as of 2024-03-30
Profile
Margaret K.
Dorman is an Independent Director at Range Resources Corp.
and Rubicon Oilfield International Ltd.
She previously served as an Independent Director at EQT Corp., Equitrans Midstream Corp., and Director at Hanover Compressor Co. She also worked as the Chief Financial Officer, Treasurer & Executive VP at Smith International, Inc. and as a Controller at Landmark Graphics Corp.
She received her undergraduate degree from Hendrix College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2023-05-09 | 120,948 ( 0.05% ) | 4 M $ | 2024-03-30 |
Margaret Dorman active positions
| Companies | Position | Start |
|---|---|---|
| RANGE RESOURCES CORPORATION | Director/Board Member | 2019-06-30 |
Rubicon Oilfield International Ltd.
 Rubicon Oilfield International Ltd. Oil & Gas ProductionEnergy Minerals Rubicon Oilfield International Ltd provides support activities for oil and operations. The firm offers drilling and completion solutions and products. It also offers directional, horizontal well construction, performance, extended reach drilling, hole conditioning and frac plug milling applications. The company was founded by Michael E. Reeves and John B. Griggs in June 2015 and is headquartered in Houston, TX. | Director/Board Member | 2018-07-31 |
Former positions of Margaret Dorman
| Companies | Position | End |
|---|---|---|
| EQUITRANS MIDSTREAM CORPORATION | Director/Board Member | 2022-04-25 |
Smith International, Inc.
 Smith International, Inc. Oil & Gas ProductionEnergy Minerals Smith International, Inc. provides premium products and services used for the drilling, completion and production phases of oil and natural gas development activities. It has three operating divisions, namely M-I SWACO, Smith Oilfield and Distribution. Company was founded in 1902 and is headquartered in Houston, TX. | Director of Finance/CFO | 2009-10-15 |
| Hanover Compressor Co. | Director/Board Member | 2007-08-21 |
Landmark Graphics Corp.
 Landmark Graphics Corp. Packaged SoftwareTechnology Services Landmark Graphics Corp. provides software and consulting services for the oil and gas industry. The Company is headquartered in Houston, TX. | Comptroller/Controller/Auditor | 1994-12-31 |
| EQT CORPORATION | Director/Board Member | - |
Training of Margaret Dorman
| Hendrix College | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 3 |
|---|---|
| EQT CORPORATION | Energy Minerals |
| RANGE RESOURCES CORPORATION | Energy Minerals |
| EQUITRANS MIDSTREAM CORPORATION | Industrial Services |
| Private companies | 5 |
|---|---|
Landmark Graphics Corp.
Landmark Graphics Corp. Packaged SoftwareTechnology Services Landmark Graphics Corp. provides software and consulting services for the oil and gas industry. The Company is headquartered in Houston, TX. | Technology Services |
Smith International, Inc.
Smith International, Inc. Oil & Gas ProductionEnergy Minerals Smith International, Inc. provides premium products and services used for the drilling, completion and production phases of oil and natural gas development activities. It has three operating divisions, namely M-I SWACO, Smith Oilfield and Distribution. Company was founded in 1902 and is headquartered in Houston, TX. | Energy Minerals |
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY. | Commercial Services |
| Hanover Compressor Co. | Industrial Services |
Rubicon Oilfield International Ltd.
Rubicon Oilfield International Ltd. Oil & Gas ProductionEnergy Minerals Rubicon Oilfield International Ltd provides support activities for oil and operations. The firm offers drilling and completion solutions and products. It also offers directional, horizontal well construction, performance, extended reach drilling, hole conditioning and frac plug milling applications. The company was founded by Michael E. Reeves and John B. Griggs in June 2015 and is headquartered in Houston, TX. | Energy Minerals |
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