Perimeter Markets, Inc.

Research, design and development of computer software; installation and maintenance of computer software; computer software consulting; updating of computer software for others; customization of computer software; providing temporary use of online non-downloadable software for transacting and trading of financial instruments; providing temporary use of on-line non-downloadable software for accessing a financial exchange; providing temporary use of non-downloadable software for accessing and sourcing financial liquidity; providing temporary use of on-line non-downloadable software for accessing financial information; technical support services, namely, troubleshooting of computer software problems; customized software development services; application service provider featuring customizable application programming interfaces for use in building software applications

Downloadable computer financial software for processing of securities transactions, managing financial data, and creating financial reports; downloadable computer software for use in connection with securities brokerage services, namely, transacting and trading of financial instruments; downloadable computer software for financial trade execution; downloadable computer software for accessing an electronic marketplace for trading of financial instruments; downloadable computer software for accessing and sourcing financial liquidity; downloadable computer software for accessing financial information, namely, information in the fields of futures, securities, financial instruments, brokerage, trading, financial markets and financial indices; downloadable electronic publications, in the nature of electronic newsletters in the fields of business, finance and investing; customizable application programming interfaces, namely, downloadable software development tools for the creation of client interfaces; downloadable computer software that enables trading in financial instruments, provides trade execution capabilities, and provides access to financial information and financial market information, real time and otherwise

Financial securities exchange services; securities brokerage and trade execution services; financial services, namely, transacting and trading of financial instruments; electronic financial trading services; providing financial information; providing financial information, namely, information in the fields of fixed income, futures, securities, financial instruments, brokerage, trading, investments, financial markets and investment brokerage; "MARKETS INC."

Downloadable computer financial software for processing of securities transactions, managing financial data, and creating financial reports; downloadable computer software for use in connection with securities brokerage services, namely, transacting and trading of financial instruments; downloadable computer software for financial trade execution; downloadable computer software for accessing an electronic marketplace for trading of financial instruments; downloadable computer software for accessing and sourcing financial liquidity; downloadable computer software for accessing financial information, namely, information in the fields of futures, securities, financial instruments, brokerage, trading, financial markets and financial indices; downloadable electronic publications, in the nature of electronic newsletters in the fields of business, finance and investing; customizable application programming interfaces, namely, downloadable software development tools for the creation of client interfaces; downloadable computer software that enables trading in financial instruments, provides trade execution capabilities, and provides access to financial information and financial market information, real time and otherwise; "MARKETS INC."

"MARKETS INC."; Research, design and development of computer software; installation and maintenance of computer software; computer software consulting; updating of computer software for others; customization of computer software; providing temporary use of online non-downloadable software for transacting and trading of financial instruments; providing temporary use of on-line non-downloadable software for accessing a financial exchange; providing temporary use of non-downloadable software for accessing and sourcing financial liquidity; providing temporary use of on-line non-downloadable software for accessing financial information; technical support services, namely, troubleshooting of computer software problems; customized software development services; application service provider featuring customizable application programming interfaces for use in building software applications

Securities, bond, stock and commodities trading services; the operation of a system of trading blocks of securities, bonds, stocks and commodities