Barbara Littlefield

Director/Board Member at AMERICAN SUPERCONDUCTOR CORPORATION

Net worth: 1 M $ as of 29/06/2026

68 year

32 connections

Producer Manufacturing

Utilities

Health Technology

Profile

Barbara G.
Littlefield currently works at American Superconductor Corp., as Independent Director from 2019.
Ms. Littlefield also formerly worked at Resilient Infrastructure Group LLC, as Chairman & Lead Operating Director, Drax Biomass, Inc., as Director & Senior VP-Corporate Development from 2011 to 2013, Poseidon Water LLC, as Chief Financial Officer from 2014 to 2020, and Verenium Corp., as Chief Financial Officer & Executive Vice President from 2006 to 2010.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
AMERICAN SUPERCONDUCTOR CORPORATION 0.07%	03/06/2026	35,427 ( 0.07% )	1 M $	29/06/2026

Barbara Littlefield active positions

Companies	Position	Start
AMERICAN SUPERCONDUCTOR CORPORATION	Director/Board Member	30/04/2019

All active positions of Barbara Littlefield

Former positions of Barbara Littlefield

Companies	Position	End
Poseidon Water LLC Poseidon Water LLC Water UtilitiesUtilities Provides water project development services	Director of Finance/CFO	30/04/2020
Drax Biomass, Inc. Drax Biomass, Inc. Forest ProductsNon-Energy Minerals Manufactures wood pellets for renewable low-carbon power generation	Director/Board Member	30/04/2013
VERENIUM CORP	Director of Finance/CFO	31/12/2009
Resilient Infrastructure Group LLC Resilient Infrastructure Group LLC Financial ConglomeratesFinance Invests in developing and managing a portfolio of wastewater, water and related infrastructure assets	Chairman	-

See the detail of Barbara Littlefield's experience

Experiences
Positions held

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Inactive

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Private companies

See the detail of Barbara Littlefield's experience

Connections

1st degree connections

1st degree companies

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Members of the board

Executives

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Linked companies

Private companies	5
American Superconductor Corp. American Superconductor Corp. Electrical ProductsProducer Manufacturing Provides megawatt scale solutions	Producer Manufacturing
Poseidon Water LLC Poseidon Water LLC Water UtilitiesUtilities Provides water project development services	Utilities
Verenium Corp. Verenium Corp. BiotechnologyHealth Technology Produces cellulosic ethanol derived from multiple biomass feedstocks	Health Technology
Drax Biomass, Inc. Drax Biomass, Inc. Forest ProductsNon-Energy Minerals Manufactures wood pellets for renewable low-carbon power generation	Non-Energy Minerals
Resilient Infrastructure Group LLC Resilient Infrastructure Group LLC Financial ConglomeratesFinance Invests in developing and managing a portfolio of wastewater, water and related infrastructure assets	Finance