Mark Identification

PCX PLUS

Serial Number

76431210

Filing Date

Jul 15, 2002

Registration Date

May 10, 2005

Trademark by

PACIFIC EXCHANGE INC.

Classification Information

Operating a trading platform on Applicant's national options exchange that allows members of Applicant to trade as market makers from remote locations, accommodates independent quotations from multiple market participants, and enhances competitiveness of trading through incentives for providing deeper markets

Insurance and Financial