Bruce Usher

Lehman Brothers Holdings, Inc. engages in the provision of securities underwriting and investment services. The company is headquartered in New York, NY.

Founded in 1994, Williams Capital Group LP is an investment banking firm and broker/dealer located in New York City. The firm serves institutional investors and corporations in the in equity, fixed-income, corporate finance, investment management and private equity markets. Williams Capital provides debt and equity underwriting, secondary market trading, equity research, stock repurchase and corporate finance advisory services. The firm trades and distributes commercial paper and other money market instruments, structured products, corporate debt, government agency notes, and domestic and international equities. The trading desk provides clients with full-service execution for all listed and over-the-counter stocks. Williams Capital Group's clients include small institutional and hedge fund managers, mutual funds, insurance companies and public and private pension funds. The firm's traders provide clients with proprietary research generated by their analytical staff. Williams Capital Group is a member of FINRA and the SIPC.

Part of BGC Group, Inc., TreasuryConnect LLC operates an online transaction execution system for financial products traded between banks and corporations. The company is based in New York, NY. TreasuryConnect was acquired by eSpeed, Inc. on June 19, 2001.

Community Energy, Inc. provides renewable energy development services. It builds solar and wind energy projects by engaging customers. The company was founded by R. Brent Alderfer and Erik Blank in 1999 and is headquartered in Radnor, PA.

EcoSecurities Group Plc develops emission reduction offsets for governments, carbon funds, financial institutions and compliance. The company's business operations are located in the European Union, Japan and North America. EcoSecurities Group was founded in 1997 and is headquartered in Dublin, Ireland.

Optirtc, Inc. provides software solutions to optimize the function of civil and environmental infrastructure. Its solutions include combined sewer overflow reduction, rainwater harvesting, hydromodification, water quality improvement, stormwater credit markets, green infrastructure, conventional stormwater infrastructure, clean water act compliance, water quality, water level, performance and research. The company was founded by Marcus Quigley, Alex Bedig and Owen Cadwalade in December 2014 and is headquartered in Boston, MA.

Closed Loop Partners LLC (Closed Loop Partners) is a venture capital and private equity firm founded in 2014 by Ron Gonen. The firm is headquartered in New York.

Greenbacker Labs LLC (Greenbacker Labs) is a private equity subsidiary of Greenbacker Capital Management LLC founded in 2011. The firm is headquartered in New York.