Stephan A. Stein

Founded in 1997, Joseph Gunnar & Co. LLC is a full-service broker/dealer headquartered in New York City. The firm is a subsidiary of Joseph Gunnar Holding Co. LLC They provide financial advisory, brokerage and trading for investors in connection with listed equities, corporate and municipal bonds, preferred stock, mutual funds, IRA, pension plans and NASDAQ NMS securities.

Buttonwood H1 Fund LLC provides investment services. The company is headquartered in New York, NY.

Buttonwood Alpha Qp Fund LLC Rani Series Iii operates as an investment management firm. . The company is headquartered in New York, NY.

Buttonwood Select Opportunities QP Fund LLC provides investing services. The company is headquartered in New York, NY.

Buttonwood Group Advisors LLC /Private Equity/ (Buttonwood Group Advisors) is a private equity subsidiary of Buttonwood Group Advisors LLC founded in 2011 by Joseph Anthony Alagna and Stephan A Stein. The firm is headquartered in Uniondale, New York.

Softheon, Inc. provides business process as a service (BPaaS) and software as a service (SaaS) solutions. It offers e-payment and bill display, private exchange, enrollment remediation, data analytics and reporting, and health insurance portability and accountability (HIPAA) electronic data interchange (EDI) validation solutions. The firm serves health plans, government, brokers, employers, and individuals. The company was founded by Eugene Sayan in 2000 and is headquartered in Stony Brook, NY.