Securities Listed on Option Market
J.D. Seibert & Co., Inc. – 2nd Quarter 2005
Summary Statistics:

Non-directed orders as percentage of total customer orders   100.0%
Market orders as percentage of total non-directed orders     22.5%
Limit orders as percentage of total non-directed orders      77.5%
Other orders as percentage of total non-directed orders      0.0%

Venues receiving significant percentage of total non-directed orders:

Knight Execution Partners                                    95.7%
CBOE                                                         4.3%

Information Concerning significant Venues:

Knight Execution Partners

Type of Orders Routed to Venue:

Limit orders as percentage of total limit orders             95.2%
Market orders as percentage of total market orders           97.6%


CBOE

Type of Orders Routed to Venue:

Limit orders as percentage of total limit orders             4.8%
Market orders as percentage of total market orders           2.4%