Alexandra Pruner

Alexandra Pruner

Director/Board Member at PLAINS GP HOLDINGS, L.P.

Net worth: 6 M $ as of 2026-05-30

64 year
Finance
Industrial Services
Energy Minerals

Profile

Alexandra Garbers Pruner is the founder of Energy & Technology Corp.
Currently, the roles include Chairman at Encino Acquisition Partners LLC since 2021, Chairman at Malta, Inc. since 2022, Independent Director at NRG Energy, Inc. since 2019, Independent Director at Plains GP Holdings LP since 2018, Director at Houston Zoo, Inc., Director at The Texas Medical Center, Independent Director at PAA GP Holdings LLC since 2018, Independent Director at Plains All American Pipeline LP since 2018, and Senior Advisor at Perella Weinberg Partners LP since 2020.
Former positions include Independent Director at Anadarko Petroleum Corp.
from 2018 to 2019, Director-IR & Corporate Communication at The Houston Exploration Co., Director-Emeritus at Amegy Bank NA, Managing Director-Investor Relations at TPH Partners LLC in 2011, Vice President at Shearson Lehman Brothers Holdings, Inc. from 1984 to 1990, Vice President-Energy Vertical at Idea Integration Corp., SVP-Strategic Business Development at Gulf Publishing Co. from 2002 to 2007, Vice President-Marketing at PetroCosm Corp, President at Houston Symphony from 2015 to 2019, Chief Financial Officer at Tudor, Pickering, Holt & Co. LLC from 2007 to 2016, and Trustee at United Way of Greater Houston from 2016 to 2020.
Education includes undergraduate studies at Brown University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2026-05-31 32,744 ( 0.02% ) 4 M $ 2026-05-30
2026-03-22 80,894 ( 0.04% ) 2 M $ 2026-05-30

Alexandra Pruner active positions

CompaniesPositionStart
PLAINS GP HOLDINGS, L.P. Director/Board Member 2018-11-30
PLAINS ALL AMERICAN PIPELINE, L.P. Director/Board Member 2018-11-30
NRG ENERGY, INC Director/Board Member 2019-10-14
Director/Board Member -
Chairman 2022-04-19
Chairman 2022-01-11
Corporate Officer/Principal 2019-12-31
Director/Board Member 2018-12-09
Director/Board Member -

Former positions of Alexandra Pruner

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See the detail of Alexandra Pruner's experience

Training of Alexandra Pruner

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60

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22

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Private companies22

Energy Minerals

Finance

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Energy Minerals

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Technology Services

Industrial Services

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Consumer Services

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Health Services

Finance

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Energy Minerals

Producer Manufacturing

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