Oak Brook Financial Group, Ltd

W. Russell Grzywinski is registered as an investment adviser with Oak Brook Advisors, Ltd, a registered investment advisory firm.

Important Consumer Information: An investment adviser "IA", or IA Representative may only transact business in a state if first registered in that state, or is excluded or exempt from registration in that state, as appropriate. Follow-up, individualized responses to persons in a state, by such a firm or individual, that involve either affecting or attempting to affect transactions in securities, or the rendering of personalized investment advice for compensation, will not be made without first complying with appropriate registration requirements, or an applicable exemption or exclusion.

For information concerning the licensing status or disciplinary history of an investment adviser, or IA rep, a consumer should contact his or her state securities law administrator.