1 PROCESS  DATE        05/31/01     MONTHLY FORM 23C-1 REPORT    PAGE NO.     1
                                                                 BMFR479-1-M-01
                       076-SELIGMAN GROUP OF FUNDS
             097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/28/01


                                                                                                               



0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                   157.151         20.700            3,253.02                      05/10/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS               157.151                           3,253.02
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.     2
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   04/18/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                    11.320         21.500              243.39                      05/03/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS                11.320                             243.39
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.     3
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/01/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   BERNARD CROOM                                          44.292         22.600            1,001.00                      05/01/01
0   FRANCES W FOLEY                                        22.168         22.600              501.00                      05/01/01
0   PETER STRAUS                                           44.292         22.600            1,001.00                      05/01/01
0   JONATHAN MARK STRAUS                                   22.168         22.600              501.00                      05/01/01
0   ROBERT C DOWNING                                       88.540         22.600            2,001.00                      05/01/01
0   STATE STREET BANK AND TRUST CO CUST                   309.735         22.600            7,000.00                      05/01/01
0   KENNETH KANDEL                                         66.416         22.600            1,501.00                      05/01/01
0   STATE STREET BANK AND TRUST CO CUST                    34.336         22.600              776.00                      05/01/01
0   STATE STREET BANK AND TRUST CO CUST                   260.165         22.600            5,879.74                      05/01/01
0   H LEE MUNSON AND                                        1.139         22.600               25.75                      05/01/01
0   RALEIGH A HUGHES JR &                                  22.168         22.600              501.00                      05/01/01
0   JACK BRAIMAN TTEE                                      13.318         22.600              301.00                      05/01/01
0   WILLIAM P RZEPECKI &                                   66.416         22.600            1,501.00                      05/01/01
0   CAROL PARISI &                                         22.168         22.600              501.00                      05/01/01
0   STATE STREET BANK AND TRUST CO CUST                    53.141         22.600            1,201.00                      05/01/01
0   DIANE THILMONT                                         13.318         22.600              301.00                      05/01/01
0   RUTH J JACOBS &                                        17.743         22.600              401.00                      05/01/01
0   STATE STREET BANK AND TRUST CO CUST                   279.131         22.600            6,308.36                      05/01/01
0   STATE STREET BANK AND TRUST CO CUST                     8.894         22.600              201.00                      05/01/01
0   LUCY HANSEN                                            22.168         22.600              501.00                      05/01/01
0   STATE STREET BANK AND TRUST CO CUST                    88.540         22.600            2,001.00                      05/01/01
0   LOUIS A WEHRLE &                                       53.141         22.600            1,201.00                      05/01/01
0   IVAN E ANDERSON                                         8.894         22.600              201.00                      05/01/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.     4
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/01/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                     8.894         22.600              201.00                      05/01/01
0   MARI REBANE MCGEE TTEE                                 15.531         22.600              351.00                      05/01/01
0   STATE STREET BANK AND TRUST CO CUST                   354.026         22.600            8,001.00                      05/01/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS             1,940.742                          43,860.85
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.     5
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/02/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   EDWARD J HAMPER &                                      10.000         22.740              227.40                      05/02/01
0   THADDEUS FIGLOCK & MARY                               439.754         22.740           10,000.00                      05/02/01
0   RACHEL F HIMMELSTEIN                                    1.582         22.740               35.97                      05/02/01
0   ROBERT F BRUSH                                        315.000         22.740            7,163.10                      05/02/01
0   MICHAEL G SCHEURING &                                 153.914         22.740            3,500.00                      05/02/01
0   ANNE DEVLIN                                            43.975         22.740            1,000.00                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                 2,245.710         22.740           51,067.45                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   122.236         22.740            2,779.65                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   147.933         22.740            3,364.00                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   190.568         22.740            4,333.52                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   275.104         22.740            6,255.86                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   243.972         22.740            5,547.93                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   228.396         22.740            5,193.73                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   305.016         22.740            6,936.06                      05/02/01
0   PETER J PASSAFARO                                      76.975         22.740            1,750.41                      05/02/01
0   GRACE NORTON WHITEMAN CUST                            395.778         22.740            9,000.00                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   219.921         22.740            5,001.00                      05/02/01
0   LAWRENCE V RUBINSTEIN CUST                            197.889         22.740            4,500.00                      05/02/01
0   JIMMY PERESS CUST                                       3.279         22.740               74.56                      05/02/01
0   MAE M GOODMAN AND                                     701.228         22.740           15,945.92                      05/02/01
0   JEREMY D TUCKER                                       125.000         22.740            2,842.50                      05/02/01
0   STATE STREET BANK AND TRUST CO                        281.442         22.740            6,400.00                      05/02/01
0   LAWRENCE V RUBINSTEIN CUST                             87.951         22.740            2,000.00                      05/02/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.     6
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/02/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                   307.828         22.740            7,000.00                      05/02/01
0   JACK S AGUIRRE                                         46.251         22.740            1,051.75                      05/02/01
0   JOAN B JURGILEWICZ &                                   10.036         22.740              228.22                      05/02/01
0   MATT MEIDL &                                           54.779         22.740            1,245.67                      05/02/01
0   ARTHUR BECK                                            45.544         22.740            1,035.67                      05/02/01
0   JOHN A HUIBREGTSE                                     350.462         22.740            7,969.51                      05/02/01
0   MICHIKO A GUASTAMACHIO                                 31.162         22.740              708.62                      05/02/01
0   JENNIFER MARTINEZ CUST                                 20.000         22.740              454.80                      05/02/01
0   JEFFREY L MC CORMICK                                  147.828         22.740            3,361.61                      05/02/01
0   STATE STREET BANK AND TRUST CO CUST                   483.729         22.740           11,000.00                      05/02/01
0   ALAN D SARNOWSKI CUST                                 605.420         22.740           13,767.25                      05/02/01
0   BARBARA M CARR TR UA 2/24/93                        2,000.000         22.740           45,480.00                      05/02/01
0   INVESTORS FIDUCIARY TRUST CO TTEE                      64.035         22.740            1,456.16                      05/03/01
    THE J & W SELIGMAN & CO., INC
0   SUSAN S WADLEY                                        300.000         22.740            6,822.00                      05/02/01
0   MARGARET A STRILER &                                2,187.857         22.740           49,751.87                      05/02/01
0   MARCELLA RUTH BROWN                                   169.000         22.740            3,843.06                      05/02/01
0   JUDY K FIFER &                                        190.371         22.740            4,329.04                      05/02/01
0   JANICE PATRICIA KEISLER &                             100.000         22.740            2,274.00                      05/02/01
0   JAMES R KING                                          150.000         22.740            3,411.00                      05/02/01
0   JAMES BEDFORD PARKS                                   229.688         22.740            5,223.11                      05/02/01
0   WILLIAM REMMLINGER &                               15,355.336         22.740          349,180.34                      05/02/01
0   MABEL ROSTANT                                         100.000         22.740            2,274.00                      05/02/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.     7
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/02/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   WEST FINANCIAL L P                                    523.649         22.740           11,907.78                      05/02/01
0   FELIX J FORLENZA TTEE                               1,120.966         22.740           25,490.77                      05/02/01
0   JUDITH M SUTO                                          87.951         22.740            2,000.00                      05/02/01
0   JACK GRODINSKY                                      2,194.371         22.740           49,900.00                      05/02/01
0   ANN ROBSON MARSH                                    1,838.044         22.740           41,797.12                      05/02/01
0   BANK OF AMERICA IA CUST PR                          8,159.363         22.740          185,543.91                      05/02/01
0   RICHARD W NEWCOMB TTEE                                500.000         22.740           11,370.00                      05/02/01
0   STATE STREET BANK AND TRUST CUST                   24,584.839         22.740          559,059.24                      05/02/01
0   DARLENE R JOLLIFF &                                   446.504         22.740           10,153.50                      05/02/01
0   CHARLES J MARLEN                                        4.530         22.740              103.01                      05/02/01
0   FELIX JOSEPH FORLENZA &                               797.774         22.740           18,141.38                      05/02/01
0   RICHARD J MCPARTLAND TTEE                             625.278         22.740           14,218.82                      05/02/01
0   RICHARD TARNACKI EXEC                                  17.028         22.740              387.22                      05/02/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS            70,662.246                       1,606,859.49
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.     8
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/09/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   JOHN N LICARI CUST                                     44.603         22.420            1,000.00                      05/09/01
0   DAVID H WILBUR                                         86.000         22.420            1,928.12                      05/09/01
0   JOHN ROBERT HENRY                                   1,204.282         22.420           27,000.00                      05/09/01
0   GARRETT I LONG JR &                                   230.000         22.420            5,156.60                      05/09/01
0   CHARLOTTE ENSLOW RANSONE                            4,460.303         22.420          100,000.00                      05/09/01
0   RICHARD E SCHNELLER                                   150.000         22.420            3,363.00                      05/09/01
0   ULA M WATTS                                           554.949         22.420           12,441.96                      05/09/01
0   JOHN CARLO TORRENS                                     52.855         22.420            1,185.00                      05/09/01
0   VIRGILIO MEDINA                                       600.000         22.420           13,452.00                      05/09/01
0   MARSHALL D STERN                                      500.000         22.420           11,210.00                      05/09/01
0   WARREN M SNODDY JR                                    982.279         22.420           22,022.70                      05/09/01
0   CAROLIN F CARLSON                                     200.000         22.420            4,484.00                      05/09/01
0   STATE STREET BANK AND TRUST CO CUST                   446.030         22.420           10,000.00                      05/09/01
0   CAROL E SAMUEL                                        100.000         22.420            2,242.00                      05/09/01
0   CAROL HOROWITZ                                      1,422.084         22.420           31,883.12                      05/09/01
0   KATHERINE L RHODES CUST                               115.647         22.420            2,592.81                      05/09/01
0   STATE STREET BANK AND TRUST CO CUST                   838.537         22.420           18,800.00                      05/09/01
0   JEAN B PALMER CUST                                     10.036         22.420              225.00                      05/09/01
0   JOSEPH H LEHMANN III CUST                             150.461         22.420            3,373.34                      05/09/01
0   HELEN R SCHNELLER                                     150.000         22.420            3,363.00                      05/09/01
0   MARGARET JONES TYNER CUST                             223.015         22.420            5,000.00                      05/09/01
0   MITCHELL M HANTMAN CUST                                 1.000         22.420               22.42                      05/09/01
0   JAMES B CAHALAN                                       565.004         22.420           12,667.39                      05/09/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.     9
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/09/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   NANCY WEISZ &                                         130.415         22.420            2,923.90                      05/09/01
0   MITCHELL HANTMAN CUST                                  17.000         22.420              381.14                      05/09/01
0   ANDREA DURR BORDER                                    312.221         22.420            7,000.00                      05/09/01
0   JAMES D NAPIWOCKI &                                    50.000         22.420            1,121.00                      05/09/01
0   DAVID D VOGT                                          150.000         22.420            3,363.00                      05/09/01
0   RUTH M ALLYN &                                         22.302         22.420              500.00                      05/09/01
0   CHARLES R HAZEN                                       100.000         22.420            2,242.00                      05/09/01
0   STEPHEN PARDEE CUST                                   742.472         22.420           16,646.22                      05/09/01
0   WARREN K SCHOONMAKER                                  138.622         22.420            3,107.91                      05/09/01
0   JOHN T LONSDALE &                                       4.154         22.420               93.13                      05/09/01
0   JAMES CHARLES GIBBONS &                               804.876         22.420           18,045.32                      05/10/01
0   SHARON D VANOVEREN CUST                                50.000         22.420            1,121.00                      05/09/01
0   FRANK GREENE &                                        722.183         22.420           16,191.34                      05/09/01
0   EARL J MC CART                                        500.000         22.420           11,210.00                      05/09/01
0   JOHN E EVANS AND                                      105.756         22.420            2,371.05                      05/09/01
0   ELLEN M PEITZ &                                        22.361         22.420              501.33                      05/09/01
0   ELLEN M PEITZ CUST                                    278.345         22.420            6,240.49                      05/09/01
0   FRIENDS OF BEZALEL ACADEMY                            305.952         22.420            6,859.44                      05/09/01
0   BYRON MORRISON                                         13.381         22.420              300.00                      05/09/01
0   MICHAEL MACKAMAN YOUNG                                379.126         22.420            8,500.00                      05/09/01
0   GENEVIEVE GALLAGHER &                                 362.041         22.420            8,116.96                      05/09/01
0   CAROLINE A JONES                                      202.035         22.420            4,529.62                      05/09/01
0   BARBARA J BERNOSKI                                     34.330         22.420              769.68                      05/09/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    10
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/09/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   THE BISHOP OF THE DIOCESE                              15.036         22.420              337.11                      05/09/01
0   MARY E HOBACK                                         178.412         22.420            4,000.00                      05/09/01
0   BARBARA BALLINGER                                      16.006         22.420              358.85                      05/09/01
0   EUEL J CLOUD &                                        100.000         22.420            2,242.00                      05/09/01
0   STATE STREET BANK & TRUST CO CUST                   2,892.588         22.420           64,851.83                      05/17/01
0   J RUSSELL LABARGE JR EXEC                             892.061         22.420           20,000.00                      05/09/01
0   NANCY AILEEN MORRISON                                  46.729         22.420            1,047.66                      05/09/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS            22,675.489                         508,384.44
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    11
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                    28.476         22.220              632.74                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     6.732         22.220              149.58                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   157.516         22.220            3,500.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     9.046         22.220              201.00                      05/15/01
0   JOEL J RE                                               6.796         22.220              151.00                      05/15/01
0   HAROLD G WRIGHT &                                     225.068         22.220            5,001.00                      05/15/01
0   MARIE H BLISS TR UA 11/4/88                            45.050         22.220            1,001.00                      05/15/01
0   MARGUERITE HOBBIE &                                    90.054         22.220            2,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     7.460         22.220              165.76                      05/15/01
0   ROSELLE G FRIEDMAN                                    270.072         22.220            6,001.00                      05/15/01
0   NORMA C ATKINSON                                       22.547         22.220              501.00                      05/15/01
0   H GORDON CHRISTIAN & JEAN                              11.296         22.220              251.00                      05/15/01
0   JULIA G HASSON                                         36.049         22.220              801.00                      05/15/01
0   RAYMOND L HAWTHORNE                                    45.050         22.220            1,001.00                      05/15/01
0   THOMAS HOCK                                            58.551         22.220            1,301.00                      05/15/01
0   DOUGLAS IRWIN & CAROL                                   6.796         22.220              151.00                      05/15/01
0   DOROTHY PAKULSKI                                      180.063         22.220            4,001.00                      05/15/01
0   THELMA J PROUDFIT                                     202.565         22.220            4,501.00                      05/15/01
0   WILLIAM L PROUDFIT                                    202.565         22.220            4,501.00                      05/15/01
0   CATHERINE STATHAKOS                                    22.547         22.220              501.00                      05/15/01
0   WILLIAM M SCHLEIER                                     45.050         22.220            1,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    74.302         22.220            1,651.00                      05/15/01
0   DANIEL M WILSON &                                     135.059         22.220            3,001.00                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    12
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   ZELMA E WOOD                                           67.552         22.220            1,501.00                      05/15/01
0   JOEL P CHERRY                                           6.796         22.220              151.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     4.545         22.220              101.00                      05/15/01
0   THOMAS E HAVEN                                        270.072         22.220            6,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   160.602         22.220            3,568.58                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    95.385         22.220            2,119.45                      05/15/01
0   KITTY FLETCHER                                         45.050         22.220            1,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     6.796         22.220              151.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    58.480         22.220            1,299.43                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    15.734         22.220              349.60                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   112.853         22.220            2,507.59                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    31.548         22.220              701.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    44.119         22.220              980.32                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   112.556         22.220            2,501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    31.548         22.220              701.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    27.048         22.220              601.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    54.050         22.220            1,201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    31.705         22.220              704.49                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    45.531         22.220            1,011.71                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    47.208         22.220            1,048.96                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    36.049         22.220              801.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    20.297         22.220              451.00                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    13
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                   384.749         22.220            8,549.13                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    28.024         22.220              622.69                      05/15/01
0   RUTH ANNE HERTERICH                                     3.375         22.220               75.00                      05/15/01
0   STANLEY E GWYNN &                                     135.059         22.220            3,001.00                      05/15/01
0   MARGARET DALE SEABROOK                                202.565         22.220            4,501.00                      05/15/01
0   RONALD C SILBERG                                       45.050         22.220            1,001.00                      05/15/01
0   WILLIAM J SCHLACTER                                     9.046         22.220              201.00                      05/15/01
0   ALBERT HANEN &                                         90.054         22.220            2,001.00                      05/15/01
0   EDDIE PUSKAS &                                         31.548         22.220              701.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    45.050         22.220            1,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     5.896         22.220              131.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    16.922         22.220              376.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   112.556         22.220            2,501.00                      05/15/01
0   ELISABETH H BROOKS                                     45.050         22.220            1,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   450.090         22.220           10,001.00                      05/15/01
0   MARINETTE D PUTNAM                                     45.050         22.220            1,001.00                      05/15/01
0   PHYLLIS TROY                                           15.797         22.220              351.00                      05/15/01
0   PEGGY LANGE                                            33.798         22.220              751.00                      05/15/01
0   L BENTON AUSTIN &                                       9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     1.556         22.220               34.57                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    45.050         22.220            1,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    23.577         22.220              523.89                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    11.664         22.220              259.18                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    14
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                    45.050         22.220            1,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   148.560         22.220            3,301.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    15.850         22.220              352.18                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    14.286         22.220              317.43                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   149.803         22.220            3,328.62                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     1.845         22.220               41.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    24.797         22.220              551.00                      05/15/01
0   ROBERT W LESSEUER                                       9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    41.640         22.220              925.25                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    20.646         22.220              458.75                      05/15/01
0   LILLIE MAE SMITH                                       31.548         22.220              701.00                      05/15/01
0   THEODORE I BALLARD                                      3.645         22.220               81.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    30.205         22.220              671.15                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   116.585         22.220            2,590.52                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     4.240         22.220               94.22                      05/15/01
0   CAROL KAHN                                              9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    27.048         22.220              601.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    18.457         22.220              410.12                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     9.496         22.220              211.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    36.672         22.220              814.86                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     6.796         22.220              151.00                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    15
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                    45.005         22.220            1,000.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     5.873         22.220              130.50                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    36.049         22.220              801.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    18.002         22.220              400.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    13.501         22.220              300.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    67.552         22.220            1,501.00                      05/15/01
0   BERTRAND J FAY JR                                      18.047         22.220              401.00                      05/15/01
0   PEGGY HANCOCK                                           6.796         22.220              151.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    13.497         22.220              299.91                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     5.538         22.220              123.05                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     2.295         22.220               51.00                      05/15/01
0   MIN NATHAN                                              9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    69.323         22.220            1,540.36                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    11.296         22.220              251.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    56.212         22.220            1,249.02                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    13.546         22.220              301.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    28.084         22.220              624.02                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   202.565         22.220            4,501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    27.048         22.220              601.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    26.897         22.220              597.66                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    16
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                    12.061         22.220              268.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    33.798         22.220              751.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    36.049         22.220              801.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    66.590         22.220            1,479.64                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    27.048         22.220              601.00                      05/15/01
0   EVELYN G CRAIG BILLY LEE RHOADS &                      22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    13.886         22.220              308.55                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   104.782         22.220            2,328.25                      05/15/01
0   JOHN M THRESS &                                        22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     1.845         22.220               40.99                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    20.961         22.220              465.76                      05/15/01
0   VELMA MAE WINEY TR UA 4/25/849                          9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    22.547         22.220              501.00                      05/15/01
0   JULIUS MAYER &                                          9.046         22.220              201.00                      05/15/01
0   RALPH K B CLAY                                         99.055         22.220            2,201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    13.546         22.220              301.00                      05/15/01
0   ROBERT M SUGERMAN                                      45.050         22.220            1,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    13.113         22.220              291.36                      05/15/01
0   STANLEY A MACBETH                                      54.050         22.220            1,201.00                      05/15/01
0   KATHRYN LEE SYMINGTON                                  22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    18.108         22.220              402.36                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    90.009         22.220            2,000.00                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    17
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   LORRAINE J BARBER                                      32.808         22.220              729.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   108.670         22.220            2,414.64                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    19.185         22.220              426.29                      05/15/01
0   J T MC NAMARA &                                       180.063         22.220            4,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   219.004         22.220            4,866.28                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    24.388         22.220              541.91                      05/15/01
0   FREDERICK F FORDON TR U/A 2/4/92                       59.901         22.220            1,331.00                      05/15/01
0   MONTCALM LACOMBE &                                     22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   113.157         22.220            2,514.35                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    54.860         22.220            1,219.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    12.070         22.220              268.19                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   127.085         22.220            2,823.82                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    41.964         22.220              932.43                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    30.576         22.220              679.39                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   135.059         22.220            3,001.00                      05/15/01
0   WILLARD P FULLER JR TR UA 4/30/92                      18.047         22.220              401.00                      05/15/01
0   BETTY J WILHELM                                        22.547         22.220              501.00                      05/15/01
0   YVONNE D HARVEY &                                      18.047         22.220              401.00                      05/15/01
0   SOPHIE CUTLER &                                        22.547         22.220              501.00                      05/15/01
0   LOUIS CUTLER &                                         22.547         22.220              501.00                      05/15/01
0   HORTENSE BERZOWSKI &                                   63.051         22.220            1,401.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    27.048         22.220              601.00                      05/15/01
0   LEONARD F LA BELLE &                                   40.549         22.220              901.00                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    18
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                   207.099         22.220            4,601.73                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    45.050         22.220            1,001.00                      05/15/01
0   DOUGLAS C VEZINA TR UA 12/30/91                         9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    53.575         22.220            1,190.44                      05/15/01
0   FLORENCE K JONES                                        3.420         22.220               76.00                      05/15/01
0   WILLIAM C MOYER & VIOLA J MCCREARY                     90.054         22.220            2,001.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    90.009         22.220            2,000.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    33.798         22.220              751.00                      05/15/01
0   MARIE THERESE BERGMAN &                                 6.796         22.220              151.00                      05/15/01
0   ALAN K L SCROGGIE &                                    13.546         22.220              301.00                      05/15/01
0   FREDA K SHERIDAN                                      225.068         22.220            5,001.00                      05/15/01
0   HELEN T PAGE TR UA 06/18/96                             7.921         22.220              176.00                      05/15/01
0   RIDLER W PAGE TR UA 06/18/96                           14.671         22.220              326.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    63.051         22.220            1,401.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    51.800         22.220            1,151.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                   225.068         22.220            5,001.00                      05/15/01
0   BONNIE J JONES                                        157.561         22.220            3,501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    11.841         22.220              263.10                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    31.548         22.220              701.00                      05/15/01
0   ROBERT V D BOOTH TR UA 01/29/91                        36.049         22.220              801.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    70.296         22.220            1,561.97                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    19
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   STATE STREET BANK AND TRUST CO CUST                     7.775         22.220              172.76                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     7.861         22.220              174.68                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    67.552         22.220            1,501.00                      05/15/01
0   ELAINE C LOWEKE TR UA 7-01-91                          67.552         22.220            1,501.00                      05/15/01
0   ELSIE JO TRAWICK                                      112.556         22.220            2,501.00                      05/15/01
0   DONALD E LAYTON                                         9.046         22.220              201.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                     9.046         22.220              201.00                      05/15/01
0   RAYMOND M PLEHN &                                       9.046         22.220              201.00                      05/15/01
0   FW GOOCH TR UA 01/12/96                                45.050         22.220            1,001.00                      05/15/01
0   LEONARD F LA BELLE &                                   31.548         22.220              701.00                      05/15/01
0   ROBERT H PENNOCK TR                                     2.295         22.220               51.00                      05/15/01
0   ROBERT B KIMSEY &                                      33.798         22.220              751.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    36.049         22.220              801.00                      05/15/01
0   JOHN R STERLING TOD ELIZABETH                           6.796         22.220              151.00                      05/15/01
0   CHARLES M MARSHALL                                     11.296         22.220              251.00                      05/15/01
0   MARY E HOBACK                                          18.047         22.220              401.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    40.549         22.220              901.00                      05/15/01
0   ARTHUR H DELANEY &                                     22.547         22.220              501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    22.547         22.220              501.00                      05/15/01
0   FRANCIS T ROSENDALE TOD                                67.552         22.220            1,501.00                      05/15/01
0   GEORGE ADELEWITZ &                                      6.796         22.220              151.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    45.050         22.220            1,001.00                      05/15/01
0   JOE STEPHEN BEEBE                                       5.671         22.220              126.00                      05/15/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    20
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/15/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   DOROTHY M STEINKAMP TOD                                22.547         22.220              501.00                      05/15/01
0   LEVERT J ABLE                                          90.054         22.220            2,001.00                      05/15/01
0   ANN HARLESS TTEE                                       36.049         22.220              801.00                      05/15/01
0   EDWARD D SCHULTZ TTEE                                   9.046         22.220              201.00                      05/15/01
0   NELL N RING &                                          15.842         22.220              352.00                      05/15/01
0   STATE STREET BANK & TRUST CO CUST                       1.835         22.220               40.78                      05/15/01
0   SUSAN PINCHOT                                           4.545         22.220              101.00                      05/15/01
0   TINA GIANAKIS                                          67.552         22.220            1,501.00                      05/15/01
0   STATE STREET BANK AND TRUST CO CUST                    33.798         22.220              751.00                      05/15/01
0   H WINFIELD RUSSELL TTEE                                13.546         22.220              301.00                      05/15/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS            11,210.716                         249,101.96
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    21
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/16/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   MYRON E GOLDBLATT JR                                1,000.000         22.640           22,640.00                      05/16/01
0   BARBARA H ELSEA                                       350.000         22.640            7,924.00                      05/16/01
0   JOSEPH L DIXON & MARGARET E                           432.448         22.640            9,790.62                      05/16/01
0   JERRY L HEMBREE                                         2.404         22.640               54.43                      05/16/01
0   DAVID M JOHNSON                                       265.018         22.640            6,000.00                      05/16/01
0   BARBARA H TINKHAM                                   2,903.136         22.640           65,727.00                      05/16/01
0   STATE STREET BANK AND TRUST CO CUST                   195.956         22.640            4,436.44                      05/24/01
0   CHRIS OBRECHT                                         100.000         22.640            2,264.00                      05/16/01
0   DAVID S STERNBERG                                     100.000         22.640            2,264.00                      05/16/01
0   STATE STREET BANK AND TRUST CO CUST                   176.678         22.640            4,000.00                      05/16/01
0   STATE STREET BANK AND TRUST CO CUST                   232.472         22.640            5,263.16                      05/24/01
0   STATE STREET BANK AND TRUST CO CUST                 5,263.160         22.640          119,157.94                      05/31/01
0   STATE STREET BANK AND TRUST CO CUST                   103.535         22.640            2,344.04                      05/16/01
0   CONSTANCE A JOHNSON                                   470.519         22.640           10,652.55                      05/16/01
0   HILDE REITER & PETER C REITER TR                      122.333         22.640            2,769.62                      05/16/01
0   MICHAEL J KENNEDY CUST                                530.035         22.640           12,000.00                      05/16/01
0   STATE STREET BANK AND TRUST CO CUST                    65.000         22.640            1,471.60                      05/16/01
0   BRIAN A WALLACE                                        80.000         22.640            1,811.20                      05/16/01
0   MITCHELL M HANTMAN CUST                                20.000         22.640              452.80                      05/16/01
0   EDWARD L JAMES &                                      839.223         22.640           19,000.00                      05/16/01
0   MICHAEL J KENNEDY CUST                                220.848         22.640            5,000.00                      05/16/01
0   MARIE BUTTS                                           264.172         22.640            5,980.85                      05/16/01
0   PEOPLES NATIONAL BANK TR                               28.943         22.640              655.27                      05/16/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    22
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/16/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   JANE SHREEVES YATES                                   350.000         22.640            7,924.00                      05/16/01
0   MICHAEL J HURLEY                                       30.000         22.640              679.20                      05/16/01
0   JOHN T LONSDALE &                                      19.000         22.640              430.16                      05/16/01
0   JAMES H CONRAD                                        700.000         22.640           15,848.00                      05/16/01
0   DAVID FROST TR UA 11/10/92                          1,393.271         22.640           31,543.66                      05/16/01
0   STEFANIE TINCHER                                       48.501         22.640            1,098.06                      05/16/01
0   INVESTORS FIDUCIARY TRUST CO TTEE                   1,143.812         22.640           25,895.91                      05/17/01
    THE SELIGMAN DATA CORP
0   KAREN CLAASSEN                                         61.000         22.640            1,381.04                      05/16/01
0   AUGUSTA L BARNES &                                    200.000         22.640            4,528.00                      05/16/01
0   JOANNA BRAGDON CUST                                   331.272         22.640            7,500.00                      05/16/01
0   RAPHAEL ARONSON &                                   1,000.000         22.640           22,640.00                      05/16/01
0   VIRGINIA M WATTS TTEE                                 309.187         22.640            7,000.00                      05/16/01
0   VERA BAHR &                                             5.093         22.640              115.31                      05/16/01
0   HERBERT J KANDEL &                                     94.699         22.640            2,143.99                      05/16/01
0   DOROTHY I DAHL TTEE                                   129.818         22.640            2,939.08                      05/16/01
0   MARK A SMITH                                          883.392         22.640           20,000.00                      05/16/01
0   RUDOLPH L THORESON &                                  113.088         22.640            2,560.31                      05/16/01
0   JAMES D CIERI                                          50.000         22.640            1,132.00                      05/16/01
0   LINDA A HART TR                                     2,208.481         22.640           50,000.00                      05/16/01
0   PATRICIA M DAVID &                                    420.653         22.640            9,523.58                      05/16/01
0   LINDA HART TTEE                                       804.423         22.640           18,212.14                      05/16/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS            24,061.570                         544,753.96
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    23
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/16/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    24
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/23/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   PAUL KAHAN &                                          104.000         22.700            2,360.80                      05/23/01
0   BANK OF UTICA                                      11,013.216         22.700          250,000.00                      05/23/01
0   BANK OF UTICA                                       2,895.287         22.700           65,723.01                      05/23/01
0   CHRISTINE E FARRELL                                   400.000         22.700            9,080.00                      05/23/01
0   GEORGE C TWOMBLY JR &                                 440.529         22.700           10,000.00                      05/23/01
0   ERICA HOYT DIXON                                      220.264         22.700            5,000.00                      05/23/01
0   RUTH A WARNOCK                                      5,000.000         22.700          113,500.00                      05/23/01
0   GEOFFREY L SORENSEN                                   308.370         22.700            7,000.00                      05/23/01
0   STATE STREET BANK AND TRUST CO CUST                   220.264         22.700            5,000.00                      05/23/01
0   STATE STREET BANK AND TRUST CO CUST                    32.164         22.700              730.12                      05/23/01
0   CHARLES RABOVSKY                                       10.000         22.700              227.00                      05/23/01
0   CYNTHIA G JOHNSON CUST                                132.159         22.700            3,000.00                      05/23/01
0   STATE STREET BANK AND TRUST CO CUST                 4,821.029         22.700          109,437.36                      05/23/01
0   MARK G ROCKLEY CUST                                 1,003.515         22.700           22,779.79                      05/23/01
0   JANET K BERNDT CUST                                   162.996         22.700            3,700.00                      05/23/01
0   JEAN B PALMER CUST                                      9.912         22.700              225.00                      05/23/01
0   JANET K BERNDT CUST                                    44.053         22.700            1,000.00                      05/23/01
0   RUTH O DRUMMER CUST                                   120.000         22.700            2,724.00                      05/23/01
0   RUTH O DRUMMER CUST                                   164.000         22.700            3,722.80                      05/23/01
0   GRACE NORTON WHITEMAN CUST                            255.507         22.700            5,800.00                      05/23/01
0   MARGARET JONES TYNER CUST                             176.211         22.700            4,000.00                      05/23/01
0   STATE STREET BANK AND TRUST CO CUST                   220.264         22.700            5,000.00                      05/23/01
0   ANNA P CHILD                                          120.860         22.700            2,743.52                      05/23/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    25
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/23/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   JEANNE E CAMERON                                       57.000         22.700            1,293.90                      05/23/01
0   KATHLEEN BILOWOS                                      100.000         22.700            2,270.00                      05/23/01
0   MICHAEL TELENZAK &                                    100.000         22.700            2,270.00                      05/23/01
0   MAX FRANK                                           1,000.000         22.700           22,700.00                      05/23/01
0   PAUL A AUGIUS                                         151.542         22.700            3,440.00                      05/23/01
0   STATE STREET BANK AND TRUST CO CUST                    44.053         22.700            1,000.00                      05/23/01
0   MICHAEL JOSEPH ARBUTINA                                18.532         22.700              420.68                      05/23/01
0   CAROL LOUISE DUVERNAY GUTHRIE &                       125.000         22.700            2,837.50                      05/23/01
0   HAZEL LA BELLE                                        500.000         22.700           11,350.00                      05/23/01
0   SHANA MCCOY                                         1,321.586         22.700           30,000.00                      05/23/01
0   STEPHEN T MICOLEAU TR UA 9/22/94                    1,748.152         22.700           39,683.05                      05/23/01
0   PAMELA ANN SUGAMELI                                   100.000         22.700            2,270.00                      05/23/01
0   KEMBLE WHITE CUST                                      81.099         22.700            1,840.95                      05/23/01
0   MARK S MARKS CUST                                      88.106         22.700            2,000.00                      05/23/01
0   CRAIG S MARTINO CUST                                  305.000         22.700            6,923.50                      05/23/01
0   CRAIG S MARTINO CUST                                  305.000         22.700            6,923.50                      05/23/01
0   ROBERT L CHRISTOPHER TR UA 1-8-82                     465.000         22.700           10,555.50                      05/23/01
0   JANET FAYE PAYNE &                                    179.587         22.700            4,076.62                      05/23/01
0   JOSEPH H BERGQUIST                                     61.674         22.700            1,400.00                      05/23/01
0   MICHAEL JOHN JOZWOWSKI                                 70.000         22.700            1,589.00                      05/23/01
0   MATTHEW THOMAS ROSSI                                  219.780         22.700            4,989.01                      05/23/01
0   ST JOSEPH MANOR HEALTH CARE INC                       660.793         22.700           15,000.00                      05/23/01
0   ELEANOR M MOORE                                       528.634         22.700           12,000.00                      05/23/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    26
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/23/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   CRAIG MARTINO CUST                                    305.000         22.700            6,923.50                      05/23/01
0   ROBERT G FISCHER                                      264.317         22.700            6,000.00                      05/23/01
0   STATE STREET BANK AND TRUST CO CUST                   300.000         22.700            6,810.00                      05/23/01
0   HOWARD MILMAN &                                       185.022         22.700            4,200.00                      05/23/01
0   ABIGAIL B SAN JUAN TOD                                 44.053         22.700            1,000.00                      05/23/01
0   KAREN BEAMAN CUST                                     185.619         22.700            4,213.55                      05/23/01
0   CAROLYN P POWELL                                      120.108         22.700            2,726.45                      05/23/01
0   SUSAN F BARKER PER REP                              3,175.987         22.700           72,094.90                      05/23/01
0   LINDA A HART TR                                       849.399         22.700           19,281.36                      05/23/01
0   JANE L POTTER                                         132.159         22.700            3,000.00                      05/23/01
0   JAMES R CHURCHILL                                     411.000         22.700            9,329.70                      05/24/01
0   ELAINE LAPP                                            41.000         22.700              930.70                      05/23/01
0   SHEILA S SILVER                                        53.667         22.700            1,218.24                      05/23/01
0   EDWIN C ANGSTADT JR EXEC                              722.696         22.700           16,405.20                      05/23/01
0   JOANN KITNER EXEC                                     597.352         22.700           13,559.89                      05/23/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS            43,492.517                         987,280.10
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    27
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/30/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   PAUL KAHAN &                                          148.000         22.090            3,269.32                      05/30/01
0   STATE STREET BANK AND TRUST CO CUST                   896.757         22.090           19,809.36                      05/30/01
0   ELISSA H PENN CUST                                    211.192         22.090            4,665.23                      05/30/01
0   GORDON D SWAFFIELD                                      2.404         22.090               53.10                      05/30/01
0   HAROLD G MEYER &                                        7.000         22.090              154.63                      05/30/01
0   REBECCA SMETHIE DARLING                               226.347         22.090            5,000.00                      05/30/01
0   ABBY P SUCKLE                                       1,197.430         22.090           26,451.23                      05/30/01
0   SUSAN M VERITY                                        181.077         22.090            4,000.00                      05/30/01
0   ROY PLAUT CUST                                      2,310.125         22.090           51,030.66                      05/30/01
0   ANNE DEVLIN                                            54.323         22.090            1,200.00                      05/30/01
0   STATE STREET BANK AND TRUST CO CUST                 1,004.415         22.090           22,187.53                      05/30/01
0   BARBARA L RENNER CUST                                 100.000         22.090            2,209.00                      05/30/01
0   STATE STREET BANK AND TRUST CO CUST                    43.459         22.090              960.00                      05/30/01
0   EMILIE CASS                                           110.070         22.090            2,431.45                      05/30/01
0   WILLIAM M CRYAN CUST                                  452.694         22.090           10,000.00                      05/30/01
0   WILLIAM B TROENDLE CUST                               100.000         22.090            2,209.00                      05/30/01
0   STATE STREET BANK AND TRUST CO CUST                    61.298         22.090            1,354.07                      05/30/01
0   SALLY ARROYO CUST                                      15.287         22.090              337.69                      05/30/01
0   GARLAND J BEAR CUST                                   679.040         22.090           15,000.00                      05/30/01
0   JAMES G PATTERSON                                     905.387         22.090           20,000.00                      05/30/01
0   JO-ANN C CASWELL                                       66.000         22.090            1,457.94                      05/30/01
0   DEBRA A PHILLIPS                                      135.808         22.090            3,000.00                      05/30/01
0   STATE STREET BANK AND TRUST CO CUST                 1,847.373         22.090           40,808.47                      05/30/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    28
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/30/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   BETHANY K FRAZIER                                     117.700         22.090            2,600.00                      05/30/01
0   BETHANY K FRAZIER                                      36.215         22.090              800.00                      05/30/01
0   PATRICK H MC MANUS                                     14.440         22.090              318.98                      05/30/01
0   JANE M FOWLER TR U/A 7/22/87                          563.603         22.090           12,450.00                      05/30/01
0   VICKI J STEVENS                                       226.347         22.090            5,000.00                      05/30/01
0   JENNIFER A TILGHMAN                                   905.387         22.090           20,000.00                      05/30/01
0   SUSAN H DALTON                                        452.694         22.090           10,000.00                      05/30/01
0   JAMES WILLIAM TURNER JR                               170.661         22.090            3,769.90                      05/30/01
0   HOWARD G BALLENGEE                                     50.000         22.090            1,104.50                      05/30/01
0   JAMES L SPELLENBERG &                                 108.646         22.090            2,400.00                      05/30/01
0   JAMES CHARLES GIBBONS &                                 4.371         22.090               96.56                      05/30/01
0   INVESTORS FIDUCIARY TRUST CO TTEE                     656.406         22.090           14,500.00                      05/31/01
    THE J & W SELIGMAN & CO., INC
0   JAMES B QUIRK CUST                                     22.635         22.090              500.00                      05/30/01
0   INVESTORS FIDUCIARY TRUST CO TTEE                      46.973         22.090            1,037.63                      05/31/01
    THE SELIGMAN DATA CORP
0   WILLIAM B TROENDLE TTEE                               500.000         22.090           11,045.00                      05/30/01
0   ONNO PAUL DAAM                                      2,263.468         22.090           50,000.00                      05/30/01
0   WILLIAM ALLEN SLIMPIN                                 362.155         22.090            8,000.00                      05/30/01
0   VOJKO BARICEV                                         512.264         22.090           11,315.91                      05/30/01
0   PAUL R BROWN &                                        300.000         22.090            6,627.00                      05/30/01
0   KAREN SCHEDE CUST                                     135.808         22.090            3,000.00                      05/30/01
0   KAREN SCHEDE CUST                                     135.808         22.090            3,000.00                      05/30/01
0   LEONARD E CHESTER TTEE                              2,200.000         22.090           48,598.00                      05/30/01
1 PROCESS  DATE        05/31/01                    MONTHLY FORM 23C-1 REPORT                                       PAGE NO.    29
                                                                                                                   BMFR479-1-M-01
                           076-SELIGMAN GROUP OF FUNDS
                                                   097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   05/30/01
0                                                          ORDER           COST               ORDER                          TRANS
    REGISTRATION                                           SHARES          PRICE             DOLLARS             NAV          DATE
0   MARSHALL H SHORTER                                    251.831         22.090            5,562.95                      05/30/01
0   GEORGIANNA DAY LUDCKE                                   2.277         22.090               50.30                      05/30/01
0   MILDRED H ZIMMERMANN TR UA 05/23/94                   659.498         22.090           14,568.31                      05/30/01
0   JUSTIN E ORR                                          100.000         22.090            2,209.00                      05/30/01
0   ROBERT C PACE II                                      115.000         22.090            2,540.35                      05/30/01
0   ELIZABETH SEVERN GODDARD &                            200.000         22.090            4,418.00                      05/30/01
0   WILLIAM SCHWARTZ                                      136.619         22.090            3,017.91                      05/30/01
0   JAMES WILLIAM TURNER JR                                81.286         22.090            1,795.61                      05/30/01
0   STATE STREET BANK AND TRUST CO CUST                   452.694         22.090           10,000.00                      05/30/01
0   REBECCA R KRAGH TOD                                     3.490         22.090               77.09                      05/30/01
0   JAMES A WILSON EXEC                                 2,525.119         22.090           55,779.88                      05/30/01
0   ANNE HUNTER WHEELOCK                                  135.808         22.090            3,000.00                      05/30/01
0   VICTORIA E TATE CUST                                    5.440         22.090              120.17                      05/30/01
0   JAMES D CIERI                                          50.000         22.090            1,104.50                      05/30/01
0   GLADYS BRYANT COLEMAN                               1,000.000         22.090           22,090.00                      05/30/01
                                                -----------------                   ----------------
                          PRICE DATE TOTALS            26,260.129                         580,086.23
0                                               -----------------                   ----------------
0                         MONTH-END  TOTALS           200,471.880                       4,523,823.44
                                                =================                   ================