Corporate Board Profile
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| Filing Date | Source Excerpt |
|---|---|
| 2011-04-29 | Founder and senior manager of Yorktown Partners LLC; former Managing Director at Dillon, Read & Co. Inc.; MBA from Columbia University. |
| 2017-04-12 | Mr. Lawrence is a graduate of Hamilton College and also has an M.B.A. from Columbia University. He is a founder and senior manager of Yorktown Partners LLC, the manager of the Yorktown group of investment partnerships. |
| 2018-04-09 | Mr. Lawrence is a graduate of Hamilton College and also has an M.B.A. from Columbia University. |
| 2019-04-12 | BRYAN H. LAWRENCE, Director, has served on the Board since 1995. Mr. Lawrence is a founder and senior manager of Yorktown Partners LLC, the manager of the Yorktown group of investment partnerships, which make investments in companies engaged in the energy industry. The Yorktown partnerships were formerly affiliated with the investment firm of Dillon, Read & Co. Inc. where Mr. Lawrence had been employed since 1966, serving as a Managing Director until the merger of Dillon Read with SBC Warburg in September 1997. Mr. Lawrence also serves as a director of Carbon Natural Gas Company, Ramaco Resources, Inc., and Star Group, L.P. (each a United States publicly traded company) and certain non-public companies in the energy industry in which Yorktown partnerships hold equity interests. Mr. Lawrence is a graduate of Hamilton College and also has an M.B.A. from Columbia University. |
| 2020-08-28 | Mr. Lawrence is a founder and senior manager of Yorktown Partners LLC, with an MBA from Columbia University. |
| 2021-04-20 | Mr. Lawrence is a graduate of Hamilton College and also has an MBA from Columbia University. |
| 2022-04-26 | Mr. Lawrence is a graduate of Hamilton College and also has an MBA from Columbia University. |
| 2023-04-20 | Mr. Lawrence is a graduate of Hamilton College and also has an MBA from Columbia University. He is a founder and senior manager of Yorktown Partners LLC, the manager of the Yorktown group of investment partnerships, which make investments in companies engaged in the energy industry. |
| 2024-04-19 | Mr. Lawrence is a founder and senior manager of Yorktown Partners LLC and has an MBA from Columbia University. |
Data sourced from SEC filings. Last updated: 2025-07-01