Martin L. Yokosawa

MARTIN L. YOKOSAWA is co-manager of The Oberweis Funds, a portfolio
manager of Oberweis Asset Management, a Senior Vice-President of
Oberweis Brokerage as well as an owner in both the firms. Oberweis Asset
Management provides investment services for individual and institutional
accounts, specializing in small cap growth issues. Mr. Yokosawa began
his financial career performing operational and trading activities. His
trading experience includes both floor activities and the operations of
trading department. In 1986 Mr. Yokosawa headed the trading department
for a rapidly growing Midwest regional brokerage and money management
firm which executed approximately one thousand trades per day. Since
1987, he has been involved with the portfolio management of The Oberweis
Funds and other investment accounts. Other activities include co-
authoring The Oberweis Report, a monthly investment advisory letter
specializing in emerging – growth companies. Mr. Yokosawa has been a
guest lecturer at a variety of speaking engagements for the University
of Chicago’s investment challenge conference and is regularly asked to
comment on various investment issues by CNBC, Bloomberg, Investor’s
Business Daily, and The Wall Street Journal. Mr. Yokosawa has a
finance/economic degree from Northern Illinois University and an MBA
from the University of Chicago. He is currently a director of the
University of Chicago Executive Program Alumni Association.