WSF3000KJ0KJ   SUPER=0KJ   BRANCH=0KJ   DISTCODE=YY
0KJ                                                                 PAGE :    1                                        PAGE    27.01
LASALLE ST. SECURITIES, L.L.C.
940 N. INDUSTRIAL DR.

ELMHURST, IL 60126-1131
NOTE:  BROKER-DEALERS ARE REQUIRED TO DISCLOSE ANY MATERIAL ARRANGEMENTS WITH THE VENUES
       LISTED IN EACH SECTION BELOW, INCLUDING, BUT NOT LIMITED TO, ANY INTERNALIZATION

       OR PAYMENT FOR ORDER FLOW ARRANGEMENTS

SEC RULE 606, QUARTERLY REPORT FOR THE QUARTER ENDING MARCH 31, 2007

SECURITIES LISTED ON THE NEW YORK STOCK EXCHANGE
SUMMARY STATISTICS :
 NON-DIRECTED ORDERS AS PERCENTAGE OF TOTAL CUSTOMER ORDERS               100.00%
 MARKET ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                  74.14%
 LIMIT ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                   21.67%

 OTHER ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                    4.18%
VENUES RECEIVING SIGNIFICANT PERCENTAGE OF TOTAL NON-DIRECTED ORDERS :
  1. KNIGHT CAPITAL MARKETS, L.L.C.                                        24.27%
  2. NATIONAL FINANCIAL SERVICES L.L.C.                                    21.94%
  3. THE NEW YORK STOCK EXCHANGE                                           13.88%
  4. MADOFF (BERNARD L.) INVESTMENT SECURITIES, L.L.C.                      8.54%
  5. THE CHICAGO STOCK EXCHANGE                                             7.25%
  6. AUTOMATED TRADING DESK FINANCIAL SERVICES, L.L.C.                      7.18%
  7. UBS SECURITIES, L.L.C.                                                 7.12%
  8. CITADEL DERIVATIVES GROUP, L.L.C.                                      6.52%
  9. LASALLE STREET SECURITIES, INC.                                        2.68%
 10. ARCHIPELAGO HOLDINGS, L.L.C.                                           0.40%
INFORMATION CONCERNING SIGNIFICANT VENUES :
  1. KNIGHT CAPITAL MARKETS, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  20.60%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  28.03%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                  69.98%
  2. NATIONAL FINANCIAL SERVICES L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  22.82%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  23.04%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.46%
  3. THE NEW YORK STOCK EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  14.79%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  13.37%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.46%
  4. MADOFF (BERNARD L.) INVESTMENT SECURITIES, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   9.38%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   7.22%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.46%



 WSF3000KJ0KJ   SUPER=0KJ   BRANCH=0KJ   DISTCODE=YY
0KJ                                                                 PAGE :    2                                        PAGE    28.01
LASALLE ST. SECURITIES, L.L.C.
940 N. INDUSTRIAL DR.

ELMHURST, IL 60126-1131
SEC RULE 606, QUARTERLY REPORT FOR THE QUARTER ENDING MARCH 31, 2007
  5. THE CHICAGO STOCK EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   7.09%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   7.66%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   8.08%
  6. AUTOMATED TRADING DESK FINANCIAL SERVICES, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   7.43%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   6.95%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   3.93%
  7. UBS SECURITIES, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   7.26%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   6.46%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   8.08%
  8. CITADEL DERIVATIVES GROUP, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   6.89%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   4.86%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   8.55%
  9. LASALLE STREET SECURITIES, INC.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   3.61%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   0.00%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
 10. ARCHIPELAGO HOLDINGS, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   0.00%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   1.83%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%



 WSF3000KJ0KJ   SUPER=0KJ   BRANCH=0KJ   DISTCODE=YY
0KJ                                                                 PAGE :    3                                        PAGE    29.01
LASALLE ST. SECURITIES, L.L.C.
940 N. INDUSTRIAL DR.

ELMHURST, IL 60126-1131

SEC RULE 606, QUARTERLY REPORT FOR THE QUARTER ENDING MARCH 31, 2007

SECURITIES LISTED ON THE NASDAQ STOCK MARKET
SUMMARY STATISTICS :
 NON-DIRECTED ORDERS AS PERCENTAGE OF TOTAL CUSTOMER ORDERS               100.00%
 MARKET ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                  62.87%
 LIMIT ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                   35.25%

 OTHER ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                    1.89%
VENUES RECEIVING SIGNIFICANT PERCENTAGE OF TOTAL NON-DIRECTED ORDERS :
  1. NATIONAL FINANCIAL SERVICES L.L.C.                                    42.46%
  2. KNIGHT EQUITY MARKETS, L.P.                                           21.79%
  3. UBS SECURITIES, L.L.C.                                                14.27%
  4. AUTOMATED TRADING DESK FINANCIAL SERVICES, L.L.C.                      5.22%
  5. LASALLE STREET SECURITIES, INC.                                        4.72%
  6. CITADEL DERIVATIVES GROUP, L.L.C.                                      4.07%
  7. ARCHIPELAGO HOLDINGS, L.L.C.                                           1.83%
  8. LEHMAN BROTHERS, INC.                                                  1.52%
  9. CITIGROUP GLOBAL MARKETS, INC.                                         1.29%
 10. NATEXIS BLEICHROEDER, INC.                                             0.78%
INFORMATION CONCERNING SIGNIFICANT VENUES :
  1. NATIONAL FINANCIAL SERVICES L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  46.45%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  34.86%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                  51.61%
  2. KNIGHT EQUITY MARKETS, L.P.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  19.08%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  26.18%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                  29.84%
  3. UBS SECURITIES, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  12.71%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  17.06%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                  13.71%
  4. AUTOMATED TRADING DESK FINANCIAL SERVICES, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   4.89%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   5.92%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   3.23%



 WSF3000KJ0KJ   SUPER=0KJ   BRANCH=0KJ   DISTCODE=YY
0KJ                                                                 PAGE :    4                                        PAGE    30.01
LASALLE ST. SECURITIES, L.L.C.
940 N. INDUSTRIAL DR.

ELMHURST, IL 60126-1131
SEC RULE 606, QUARTERLY REPORT FOR THE QUARTER ENDING MARCH 31, 2007
  5. LASALLE STREET SECURITIES, INC.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   7.51%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   0.00%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  6. CITADEL DERIVATIVES GROUP, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   3.83%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   4.62%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   1.61%
  7. ARCHIPELAGO HOLDINGS, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   0.00%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   5.18%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  8. LEHMAN BROTHERS, INC.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   1.62%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   1.43%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  9. CITIGROUP GLOBAL MARKETS, INC.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   1.48%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   1.04%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
 10. NATEXIS BLEICHROEDER, INC.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   0.24%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   1.77%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%



 WSF3000KJ0KJ   SUPER=0KJ   BRANCH=0KJ   DISTCODE=YY
0KJ                                                                 PAGE :    5                                        PAGE    31.01
LASALLE ST. SECURITIES, L.L.C.
940 N. INDUSTRIAL DR.

ELMHURST, IL 60126-1131

SEC RULE 606, QUARTERLY REPORT FOR THE QUARTER ENDING MARCH 31, 2007

SECURITIES LISTED ON THE AMERICAN STOCK EXCHANGE OR REGIONAL EXCHANGES
SUMMARY STATISTICS :
 NON-DIRECTED ORDERS AS PERCENTAGE OF TOTAL CUSTOMER ORDERS               100.00%
 MARKET ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                  65.81%
 LIMIT ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                   31.10%

 OTHER ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                    3.08%
VENUES RECEIVING SIGNIFICANT PERCENTAGE OF TOTAL NON-DIRECTED ORDERS :
  1. KNIGHT CAPITAL MARKETS, L.L.C.                                        36.69%
  2. THE AMERICAN STOCK EXCHANGE                                           26.40%
  3. UBS SECURITIES, L.L.C.                                                 8.95%
  4. NATIONAL FINANCIAL SERVICES L.L.C.                                     8.31%
  5. THE CHICAGO STOCK EXCHANGE                                             8.02%
  6. LASALLE STREET SECURITIES, INC.                                        4.59%
  7. CITADEL DERIVATIVES GROUP, L.L.C.                                      3.66%
  8. AUTOMATED TRADING DESK FINANCIAL SERVICES, L.L.C.                      2.97%
  9. THE PACIFIC STOCK EXCHANGE                                             0.17%
 10. ARCHIPELAGO HOLDINGS, L.L.C.                                           0.12%
INFORMATION CONCERNING SIGNIFICANT VENUES :
  1. KNIGHT CAPITAL MARKETS, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  31.10%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  44.86%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                  73.58%
  2. THE AMERICAN STOCK EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  24.20%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  32.15%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                  15.09%
  3. UBS SECURITIES, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   7.95%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  11.96%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  4. NATIONAL FINANCIAL SERVICES L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  11.40%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   2.62%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%



 WSF3000KJ0KJ   SUPER=0KJ   BRANCH=0KJ   DISTCODE=YY
0KJ                                                                 PAGE :    6                                        PAGE    32.01
LASALLE ST. SECURITIES, L.L.C.
940 N. INDUSTRIAL DR.

ELMHURST, IL 60126-1131
SEC RULE 606, QUARTERLY REPORT FOR THE QUARTER ENDING MARCH 31, 2007
  5. THE CHICAGO STOCK EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   9.45%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   5.05%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   7.55%
  6. LASALLE STREET SECURITIES, INC.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   6.98%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   0.00%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  7. CITADEL DERIVATIVES GROUP, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   4.86%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   1.50%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  8. AUTOMATED TRADING DESK FINANCIAL SERVICES, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   3.89%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   0.93%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   3.77%
  9. THE PACIFIC STOCK EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   0.09%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   0.37%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
 10. ARCHIPELAGO HOLDINGS, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   0.00%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   0.37%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%



 WSF3000KJ0KJ   SUPER=0KJ   BRANCH=0KJ   DISTCODE=YY
0KJ                                                                 PAGE :    7                                        PAGE    33.01
LASALLE ST. SECURITIES, L.L.C.
940 N. INDUSTRIAL DR.

ELMHURST, IL 60126-1131

SEC RULE 606, QUARTERLY REPORT FOR THE QUARTER ENDING MARCH 31, 2007

EXCHANGE - LISTED OPTIONS
SUMMARY STATISTICS :
 NON-DIRECTED ORDERS AS PERCENTAGE OF TOTAL CUSTOMER ORDERS               100.00%
 MARKET ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                  10.36%
 LIMIT ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                   89.64%

 OTHER ORDERS AS PERCENTAGE OF TOTAL NON-DIRECTED ORDERS                    0.00%
VENUES RECEIVING SIGNIFICANT PERCENTAGE OF TOTAL NON-DIRECTED ORDERS :
  1. THE CHICAGO BOARD OPTIONS EXCHANGE                                    53.29%
  2. THE PHILADELPHIA STOCK EXCHANGE                                       19.82%
  3. THE INTERNATIONAL SECURITIES EXCHANGE                                 17.49%
  4. THE PACIFIC STOCK EXCHANGE                                             3.13%
  5. THE BOSTON OPTION EXCHANGE                                             2.78%
  6. THE AMERICAN STOCK EXCHANGE                                            2.28%
  7. UBS SECURITIES, L.L.C.                                                 1.16%
  8. LASALLE STREET SECURITIES, INC.                                        0.05%
INFORMATION CONCERNING SIGNIFICANT VENUES :
  1. THE CHICAGO BOARD OPTIONS EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  28.78%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  56.12%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  2. THE PHILADELPHIA STOCK EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  29.27%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  18.73%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  3. THE INTERNATIONAL SECURITIES EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                  18.05%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                  17.43%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  4. THE PACIFIC STOCK EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   6.83%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   2.71%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  5. THE BOSTON OPTION EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   6.83%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   2.31%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%



 WSF3000KJ0KJ   SUPER=0KJ   BRANCH=0KJ   DISTCODE=YY
0KJ                                                                 PAGE :    8                                        PAGE    34.01
LASALLE ST. SECURITIES, L.L.C.
940 N. INDUSTRIAL DR.

ELMHURST, IL 60126-1131
SEC RULE 606, QUARTERLY REPORT FOR THE QUARTER ENDING MARCH 31, 2007
  6. THE AMERICAN STOCK EXCHANGE
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   8.78%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   1.52%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  7. UBS SECURITIES, L.L.C.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   0.98%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   1.18%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%
  8. LASALLE STREET SECURITIES, INC.
      TYPES OF ORDERS ROUTED TO VENUE :
       MARKET ORDERS AS PERCENTAGE OF TOTAL MARKET ORDERS                   0.49%
       LIMIT  ORDERS AS PERCENTAGE OF TOTAL LIMIT  ORDERS                   0.00%
       OTHER  ORDERS AS PERCENTAGE OF TOTAL OTHER  ORDERS                   0.00%