KNIGHT TRADING GROUP, INC. As of March 31, 2003   HEADQUARTERS Newport Tower 525 Washington Boulevard Jersey City, New Jersey 07310 Telephone: 201.222.9400 Fax: 201.557.6853 Toll Free: 800.544.7508 ASSET MANAGEMENT Deephaven Capital Management Main Office: 130 Cheshire Lane Suite 102 Minnetonka, Minnesota 55305 Telephone: 952.249.5700 Fax: 952.249.5320 33/35 Cornhill Street London EC3 United Kingdom Telephone: +44.20.7469.1900 Fax: +44.20.7469.1850 EQUITY MARKETS 260 Franklin Street Suite 520 Boston, Massachusetts 02110 Telephone: 617.912.3200 Fax: 617.912.3250 Toll Free: 800.771.8099 111 West Jackson Boulevard 10th Floor Chicago, Illinois 60604 Telephone: 312.379.2600 Fax: 312.379.2519 Toll Free: 800.279.7695 Toll Free: 800.430.3434 100 Jericho Quadrangle Suite 241 Jericho, New York 11753 Telephone: 212.336.7800 Fax: 516.937.5356 The London Stock Exchange Building 2 Throgmorton Street London EC2 N1TE United Kingdom Telephone: +44.20.7997.1234 Fax: +44.20.7997.4321 130 Cheshire Lane Suite 202 Minnetonka, Minnesota 55305 Telephone: 952.249.5500 Fax: 952.249.5300 111 Broadway 10th Floor New York, New York 10006 Telephone: 212.346.7106 Fax: 212.346.7271 2000 Market Street Suite 760 Philadelphia, Pennsylvania 19103 Telephone: 215.282.6900 Fax: 215.282.6951 100 Manhattanville Road Purchase, New York 10577 Telephone: 914.251.5800 Fax: 914.251.5839 Toll Free: 800.677.8746 220 Montgomery Street Suite 546 San Francisco, California 94104 Telephone: 415.399.5174 Fax: 415.395.7383 One Market Street Suite 3523 San Francisco, California 94105 Telephone: 415.541.3920 Fax: 415.293.7657 Toll Free: 866.612.7095 4699 Old Ironsides Drive Suite 210 Santa Clara, California 95054 Telephone: 408.855.0800 Fax: 408.492.1290 Shinjuku Park Tower Building S-34th Floor 3-7-1 Nishi-Shinjuku Shinjuku-ku Tokyo, Japan 163-1034 Telephone: +81.3.3345.3777 Fax: +81.3.3345.3789