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August 2006

06-42 Pilot Program to Permit Additional Market Participant Identifier Functionality on the Alternative Display Facility Posted on: 8/15/06

August 2002

02-45 Alternative Display Facility (ADF) Nine-Month Pilot Approved for Trading in Nasdaq Securities Posted on: 7/29/02

April 2005

05-33 Short Sales in Pilot Securities and Order-Marking Requirements under SEC Regulation SHO Posted on: 4/28/05

05-30 SEC Approves New Alternative Display Facility (ADF) Pilot Rule Giving NASD Authority to Receive and Review Complaints Alleging Denial of Access to an ADF Market Participant Quote; Compliance Date: May 26, 2005 Posted on: 4/26/05

January 2002

02-01 Rule Proposal Regarding Nasdaq Separation and the Alternative Display Facility. SEC Comment Period Expired January 21, 2002 Posted on: 12/28/01