Alexandra Herger

Tortoise Pipeline & Energy Fund, Inc. operates as a non-diversified, closed-end management investment company. It invests in equity securities of pipeline companies that transport natural gas, natural gas liquids, crude oil, and refined products, as well as energy infrastructure companies. The company was founded on July 19, 2011 and is headquartered in Overland Park, KS.

The Society of Exploration Geophysicists operates as an association of exploration geophysicists. The non-profit company is based in Tulsa, OK and has subsidiaries in the United States.

Part of Shell Plc, Shell-USA, Inc. is a private company committed to community and social responsibility for over 50 years. The company is based in Spotsylvania, VA. The company has contributed over a billion dollars to support various initiatives such as community, health and welfare, environmental, arts and cultural activities, educational initiatives, including minority education, and diversity and inclusiveness programs in the US. Shell-USA operates in 50 states and employs more than 20,000 people working to help tackle the challenges of the new energy future.

Ecofin Sustainable & Social Impact Term Fund is a closed-end management investment company. Its investment objective is to provide its common shareholders with a high-level of total return with an emphasis on current distributions. The firm also serves essential asset sectors such as education, housing, healthcare, social and human services, power, water, energy, infrastructure, basic materials, industrial, transportation, and telecommunications sectors. The company was founded on February 17, 2017 and is headquartered in Leawood, KS.

Part of Shell Plc, Shell International Exploration & Production, Inc. is a private company based in Houston, TX. The company provides oil and gas exploration and development services.