Steven Sherman

Executive Chairman

Mr. Sherman has served on the Board of Directors of Ekso Bionics since December 2013. Since 1988, Mr. Sherman has been a member of Sherman Capital Group, a Merchant Banking organization with a portfolio of private and public investments. In addition to Ekso Bionics, Mr. Sherman is currently Chairman of Purple Wave Inc. Mr. Sherman is a founder of Novatel Wireless, Inc., Vodavi Communications Systems Inc. and Main Street and Main Inc. Previously, Mr. Sherman has served as a director of Telit; Chairman of Airlink Communications, Inc. until its sale to Sierra Wireless, Inc.; Chairman of Executone Information Systems; and as a director of Inter-Tel (Delaware) Incorporated.

Marilyn Hamilton


Ms. Hamilton has served on the Board of Directors of Ekso Bionics since January 2012. In 2009, Ms. Hamilton founded StimDesigns LLC, an early stage neurotechnology company where she has served as CEO from 2009 to present. In 2007, Ms. Hamilton launched Envision, a professional speaking and business consulting company, and has served as its CEO from 2007 to present. Prior to launching Envision, Ms. Hamilton co-founded Motion Designs Inc. in 1979, a manufacturing and marketing company pioneering innovating custom, ultra-lightweight Quickie wheelchairs where she served in various leadership positions until it was sold ultimately to Sunrise Medical Inc., where Ms. Hamilton served as Global VP. In 1990 Ms. Hamilton founded Winners on Wheels, a coed-scouting program for children in wheelchairs; in 2003 she co-founded Discovery through Design, raising awareness and funds for spinal cord injury research and paralyzed women's health; and for 9 years she served as a founding board member and current emeritus board member of The California Endowment, charged with expanding access to affordable, quality healthcare for underserved populations and to promote improvements in the health status of all Californians. Ms. Hamilton is currently an advisory board member of the National Center for Medical Rehabilitation Research at the National Institute of Health and has been a member of The Committee of 200 business women since 1993 whose mission is to foster, celebrate and advance women's leadership in private and public companies.

Charles Li, Ph.D.


Dr. Li has been a senior analyst at Puissance Capital Management since 2015 and has been involved in many of Puissance Capital's investments. Prior to joining Puissance Capital, Dr. Li worked at Fosun Capital and Harvest Fund. Dr. Li received his Ph.D. in Applied Physics from Harvard University, and a B.S. and B.A. from X'an Jiaotong University in Xi'an, China.

Jack Peurach

President, Chief Executive Officer and Director

Mr. Peurach has served on the Board of Directors of Ekso Bionics since January 2012. Since 2011, Mr. Peurach has been the Executive Vice President, Products for SunPower Corp (NASDAQ: SPWR), where he is responsible for all aspects of SunPower’s PV modules and residential, commercial and utility PV systems. Prior to this role, from 2009 to 2011, Mr. Peurach served as Executive Vice President, Research and Development for SunPower, where he led the research and development efforts of the PV Cells, Modules and Systems. From 2008 to 2009, Mr. Peurach was the Vice President of the Advanced Product Development Group, and from 2007 to 2008, Mr. Peurach was the Senior Director of Product Development at SunPower. Prior to SunPower’s acquisition of PowerLight in 2007, Mr. Peurach served as PowerLight’s Vice President of Product Development. Earlier in his career, Mr. Peurach was a strategy consultant for Mercer Management Consulting and director of engineering at Berkeley Process Control, Inc. He holds a Bachelor of Science degree in mechanical engineering from Michigan State University, a Master of Science degree in mechanical engineering from the University of California, Berkeley, and a Master of Business administration, finance and entrepreneurship from the Wharton School, University of Pennsylvania.

Thomas A. Schreck


Mr. Schreck is Co-Founder, Vice Chairman and Chief Executive Officer of SinuSys, Inc., a medical device company focused on developing new therapies to improve sinus health. Previously, Mr. Schreck was Co-Founder, Chairman and CEO of AcelRx, Inc., where he and his team co-invented, developed and enabled the commercialization of hand-held solutions for acute and post-operative pain control. Before co-founding AcelRx, he was Co-Founder and CFO of Durect Corporation where he was instrumental in the spin out of the DUROS drug delivery technology from Alza Corporation. He also holds more than 30 U.S. patents. Mr. Schreck received a BA in American Civilization from Williams College.

Stanley Stern


Mr. Stern currently is Managing Partner of Alnitak Capital, which he founded in 2013 to provide Board level strategic advisory services, primarily in technology related industries. Before founding Alnitak, Mr. Stern was a Managing Director at Oppenheimer & Co. from 1995-2000 and from 2004 to 2013, where, among other positions, he led the firm's investment banking department and technology investment banking groups. Prior to joining Oppenheimer & Co, Mr. Stern held roles at Salomon Brothers, STI Ventures and C.E. Unterberg.

Mr. Stern is currently the Chairman of the Board of Audiocodes Inc., a leader in VOIP infrastructure equipment, and a member of the Board and Chairman of the Audit Committee of Foamix, Inc. Previously Mr. Stern was a member of the Board of Directors, member of the Audit Committee at Given Imaging and a Member of the Board of Directors, and Chairman of Audit Committee at Fundtech Inc., and Chairman of the Board of Tucows, Inc. Mr. Stern holds a B.A. in Economics and Accounting from City University of New York, Queens College, and an M.B.A. from Harvard University.

Ted Wang, PhD.


Dr. Wang is the Chief Investment Officer of Puissance Capital Management, a global asset manager founded in 2015 with offices in the U.S. and China. Puissance was the lead investor in Ekso’s recently completed rights offering. Prior to founding Puissance, Dr. Wang was a Partner of Goldman Sachs & Co. in New York. During his 18-year tenure at Goldman Sachs he held many leadership positions including as a member of the Goldman Sachs Risk Committee. Prior to joining Goldman Sachs, he co-founded Xeotron Corp., a company specializing in DNA biochips in Texas. Dr. Wang holds a Ph.D. in Physics from the University of Minnesota, an MBA from the University of Texas, Austin, and a BS from Fudan University, China.