"Margaret is a key addition to our management team," said Hazem Dawani, CEO of OptionsCity Software, Inc. "Her extensive experience in financial management, operations, and compliance functions will be an asset to the OptionsCity team as we continue our growth and focus on global expansion."

"I am excited to be part of the OptionsCity team," remarked Margaret Wiermanski. "What they have accomplished in a short time is impressive and they have built a solid foundation for its future expansion. What impressed me the most is the genuine enthusiasm of everyone at OptionsCity and their commitment to product ingenuity and customer service."

Ms. Wiermanski, who most recently served as COO at Chicago Trading Company (CTC), brings over thirty years financial industry experience to her new role at OptionsCity. At her previous posts, including Chief Compliance Officer at TD Options and CFO of LETCO Trading Company, she developed and installed policies and procedures that conformed to industry best practices for accounting and financial management reporting, control and compliance functions and contract administration. She also spearheaded the development of efficient workflow processes and designed technology resource allocation procedures.

Ms. Wiermanski has been actively involved in many financial industry forums and committees and is highly regarded within the US exchange community. She holds an MBA in Finance & Economics from Loyola University of Chicago.