1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 1 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 03/31/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 GUNTER WAGNER 2,000.000 17.200 34,400.00 05/06/04 ----------------- ---------------- PRICE DATE TOTALS 2,000.000 34,400.00 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 2 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 04/21/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK AND TRUST CO CUST 98.213 16.970 1,666.67 05/06/04 ----------------- ---------------- PRICE DATE TOTALS 98.213 1,666.67 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 3 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/03/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 BERNARD CROOM 59.904 16.710 1,001.00 05/03/04 0 FRANCES W FOLEY 29.982 16.710 501.00 05/03/04 0 GEORGE C TWOMBLY JR & 89.827 16.710 1,501.00 05/03/04 0 LEVERNE PARKER TR 16.517 16.710 276.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 18.013 16.710 301.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 32.974 16.710 551.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 44.943 16.710 751.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 73.367 16.710 1,225.97 05/03/04 0 MORRIS SCHWARTZ TTEE 598.504 16.710 10,001.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 6.044 16.710 101.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 93.086 16.710 1,555.46 05/03/04 0 H LEE MUNSON AND 6.759 16.710 112.94 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 12.528 16.710 209.34 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 1.197 16.710 20.00 05/03/04 0 WILLIAM P RZEPECKI & 89.827 16.710 1,501.00 05/03/04 0 CAROL PARISI & 29.982 16.710 501.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 71.873 16.710 1,201.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 44.052 16.710 736.10 05/03/04 0 DOROTHY J TUBERGEN 18.013 16.710 301.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 74.866 16.710 1,251.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 35.967 16.710 601.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 18.013 16.710 301.00 05/03/04 0 FREDA K SHERIDAN 119.749 16.710 2,001.00 05/03/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 4 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/03/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK AND TRUST CO CUST 1.197 16.710 20.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 1.197 16.710 20.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 273.049 16.710 4,562.64 05/03/04 0 GERALDINE I LIVERS TTEE 59.904 16.710 1,001.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 22.980 16.710 384.00 05/03/04 0 STATE STREET BANK AND TRUST CO CUST 119.749 16.710 2,001.00 05/03/04 0 LOUIS A WEHRLE & 71.873 16.710 1,201.00 05/03/04 0 ALBERT RUCK TTEE 299.282 16.710 5,001.00 05/03/04 0 JOHN WILLIAM ABLE TTEE 89.827 16.710 1,501.00 05/03/04 0 JO ANN SILVA DE ASSIS TOD 2,393.836 16.710 40,001.00 05/03/04 0 BENNY G MATHERLY TOD 12.029 16.710 201.00 05/03/04 0 MARIE LOUISE DUVERNAY TOD 35.967 16.710 601.00 05/03/04 0 SALLIE D MARTIN 59.904 16.710 1,001.00 05/03/04 ----------------- ---------------- PRICE DATE TOTALS 5,026.781 83,997.45 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 5 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/05/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 JOSEPH F DUANE 4.207 16.800 70.68 05/05/04 0 PHILIP B GIBER 562.763 16.800 9,454.42 05/13/04 0 JOAN P HAYES 19.000 16.800 319.20 05/05/04 0 STEPHEN K KEISER 5,686.820 16.800 95,538.58 05/05/04 0 STEPHEN K KEISER 2,126.136 16.800 35,719.08 05/06/04 0 BARBARA F LINDAHL 43.228 16.800 726.23 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 307.232 16.800 5,161.49 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 307.172 16.800 5,160.49 05/05/04 0 JEANNE M VOGEL 9.490 16.800 159.43 05/05/04 0 JULIO AMADIO & 1,999.107 16.800 33,585.00 05/05/04 0 PETER C BROWN & 895.467 16.800 15,043.85 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 2,152.119 16.800 36,155.60 05/05/04 0 ANN DOLLE CUST 508.540 16.800 8,543.47 05/05/04 0 CHARLES BISCHOFF 100.000 16.800 1,680.00 05/05/04 0 BRUCE ALAN GURECK 5.000 16.800 84.00 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 1,543.032 16.800 25,922.94 05/05/04 0 WILLIAM H SELDEN JR 1,887.909 16.800 31,716.87 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 563.158 16.800 9,461.05 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 3,015.947 16.800 50,667.91 05/05/04 0 DONALD E SUTLIFF & 124.184 16.800 2,086.29 05/05/04 0 KENT R PIERSON 89.730 16.800 1,507.46 05/05/04 0 BANKDAN 151.759 16.800 2,549.55 05/05/04 0 TED GOODWIN MISENHIMER & OLIVE 11.092 16.800 186.35 05/05/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 6 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/05/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 SCOTT N HARMON 842.556 16.800 14,154.94 05/05/04 0 ROBERT G CRIPPEN & 1,444.917 16.800 24,274.61 05/05/04 0 FRANK J MAGEE 507.852 16.800 8,531.91 05/05/04 0 INVESTORS FIDUCIARY TRUST CO TTEE 510.983 16.800 8,584.52 05/06/04 THE SELIGMAN DATA CORP 0 HARRIS ROBERT HENNINGSEN TTEE 595.238 16.800 10,000.00 05/05/04 0 SUZANNE DEE HARBIN 56.021 16.800 941.15 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 318.592 16.800 5,352.35 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 318.592 16.800 5,352.35 05/05/04 0 ALLAN KAPLAN CUST 50.000 16.800 840.00 05/05/04 0 DOUGLAS J LEHRER 19.214 16.800 322.80 05/05/04 0 STATE STREET BANK AND TRUST CO CUST 3,698.218 16.800 62,130.06 05/05/04 0 GARNETTE W OVERSTREET TOD 181.000 16.800 3,040.80 05/05/04 0 EMIL F MOSTEK & 2,707.073 16.800 45,478.83 05/05/04 0 LINDSAY RAY MURDOCK TTEE 3,235.000 16.800 54,348.00 05/05/04 0 DAVID EDWARD KALET 632.297 16.800 10,622.59 05/05/04 0 SHONNA M BEAUCHENE 14.881 16.800 250.00 05/05/04 0 MARNIE BECKNER 7.250 16.800 121.80 05/05/04 0 EDITH S KELLOGG & 300.000 16.800 5,040.00 05/05/04 0 LISA R AGEE CUST 79.000 16.800 1,327.20 05/05/04 0 STATE STREET BANK & TRUST CO CUST 142.857 16.800 2,400.00 05/05/04 ----------------- ---------------- PRICE DATE TOTALS 37,774.633 634,613.85 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 7 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/11/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK & TRUST CO CUST 1.227 16.300 20.00 05/11/04 ----------------- ---------------- PRICE DATE TOTALS 1.227 20.00 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 8 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/12/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STEVEN C FARNSWORTH 340.000 16.300 5,542.00 05/12/04 0 DAVID E COHEN 113.497 16.300 1,850.00 05/12/04 0 HELEN TRAPHAGEN 146.576 16.300 2,389.19 05/12/04 0 JONATHAN MARK STRAUS 184.049 16.300 3,000.00 05/12/04 0 JANE SMITH VINSON 129.000 16.300 2,102.70 05/12/04 0 STATE STREET BANK AND TRUST CO CUST 936.850 16.300 15,270.66 05/12/04 0 JACQUELINE CORSO 179.306 16.300 2,922.69 05/12/04 0 BRIAN A WALLACE 110.000 16.300 1,793.00 05/12/04 0 BARBARA L RENNER CUST 100.000 16.300 1,630.00 05/12/04 0 ALEXANDER ZAUDERER 1,226.994 16.300 20,000.00 05/12/04 0 DONNA KAY TORRENCE 315.858 16.300 5,148.49 05/12/04 0 REX L LOE CUST 300.000 16.300 4,890.00 05/12/04 0 JUNE A ZAK & 179.742 16.300 2,929.79 05/12/04 0 BRENDA SUE HORN 2,053.490 16.300 33,471.89 05/12/04 0 DONALD L HARMON CUST 2,229.723 16.300 36,344.48 05/12/04 0 DENNIS L DUHON 377.000 16.300 6,145.10 05/12/04 0 JAMES T STRICKLAND SR & 19.196 16.300 312.89 05/12/04 0 DONALD L HARMON CUST 931.301 16.300 15,180.21 05/12/04 0 BANK OF GENEVA TTEE 45.000 16.300 733.50 05/12/04 0 STATE STREET BANK AND TRUST CO CUST 773.107 16.300 12,601.64 05/12/04 0 HENRY TANNEN 739.263 16.300 12,049.99 05/12/04 0 G SHIRLEY KRATOVILLE 100.000 16.300 1,630.00 05/12/04 0 MAUREEN SMITH CUST 391.485 16.300 6,381.21 05/20/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 9 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/12/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 ALBERT S ALEXANDER CUST 5.328 16.300 86.85 05/12/04 0 PETER J H WINN CUST 297.870 16.300 4,855.28 05/12/04 0 LARRY G GOODMAY CUST 110.429 16.300 1,800.00 05/12/04 0 RONALD C EISEMAN TTEE 986.351 16.300 16,077.52 05/12/04 0 INVESTORS FIDUCIARY TRUST CO TTEE 576.140 16.300 9,391.08 05/13/04 THE J & W SELIGMAN & CO., INC 0 ROBERT J VERTZ & 7.347 16.300 119.76 05/12/04 0 JOANNA BRAGDON CUST 40.920 16.300 667.00 05/12/04 0 SUSAN F RUSSELL CUST 62.698 16.300 1,021.98 05/12/04 0 G WINSTON WHITMORE & 590.514 16.300 9,625.38 05/12/04 0 ANITA M SWORD TTEE 263.454 16.300 4,294.30 05/12/04 0 SARAH LANGSDON CUST 40.000 16.300 652.00 05/12/04 0 CAROLYN K BALLEISEN TTEE 120.556 16.300 1,965.06 05/12/04 0 STATE STREET BANK AND TRUST CO CUST 58.994 16.300 961.60 05/12/04 0 STATE STREET BANK AND TRUST CO CUST 2,058.186 16.300 33,548.43 05/12/04 0 FRANK M COLLINGWOOD & 1,297.687 16.300 21,152.30 05/12/04 0 INGRID BLEY 600.000 16.300 9,780.00 05/12/04 0 MAX S MILLS 308.883 16.300 5,034.79 05/12/04 0 SUSAN F RUSSELL CUST 46.709 16.300 761.36 05/12/04 0 ALLAN KAPLAN CUST 50.000 16.300 815.00 05/12/04 0 THELMA P LINK 1.730 16.300 28.20 05/12/04 0 JOHN F CHICKEY 107.362 16.300 1,750.00 05/12/04 0 HENRY TANNEN TTEE 600.000 16.300 9,780.00 05/12/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 10 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/12/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 LEONARD KLEIN TTEE 2,475.313 16.300 40,347.60 05/12/04 0 STATE STREET BANK AND TRUST CO CUST 2,000.000 16.300 32,600.00 05/12/04 0 SAMANTHA WEIDMAN 1.721 16.300 28.05 05/12/04 0 M WILLIAM LEVY TTEE 1,505.636 16.300 24,541.87 05/12/04 0 SUSAN B ANTHONY & CO 364.446 16.300 5,940.47 05/12/04 0 STATE STREET BANK & TRUST CO CUST 208.557 16.300 3,399.48 05/12/04 0 KIMBERLY SKRABONJA 1,840.491 16.300 30,000.00 05/12/04 0 STATE STREET BANK & TRUST CO CUST 2,596.603 16.300 42,324.63 05/12/04 0 LUBY,OLSON,MANGO,GAFFNEY & 276.120 16.300 4,500.76 05/12/04 0 LUBY,OLSON,MANGO,GAFFNEY & 88.682 16.300 1,445.52 05/12/04 0 MATT W YARRINGTON 139.877 16.300 2,280.00 05/12/04 0 CHLOE A HARTWELL 30.675 16.300 500.00 05/12/04 0 SONDRA HANEN 4,485.223 16.300 73,109.13 05/12/04 0 NATIONAL INVESTOR SERVICES CORP 1.694 16.300 27.61 05/12/04 0 JOSEPH F MANSUETO EXEC 1,693.111 16.300 27,597.71 05/12/04 0 JAMES P FOX PUBLIC ADMINISTRATOR 3,285.645 16.300 53,556.01 05/12/04 0 ERIK AASTAD 741.453 16.300 12,085.68 05/12/04 0 JEAN K ROSS & 763.329 16.300 12,442.26 05/12/04 ----------------- ---------------- PRICE DATE TOTALS 42,651.171 695,214.10 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 11 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/14/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 ROBERT O LARSEN & 6.220 16.240 101.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 39.024 16.240 633.74 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 9.273 16.240 150.58 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 4.721 16.240 76.66 05/14/04 0 JOEL J RE 9.298 16.240 151.00 05/14/04 0 HAROLD G WRIGHT & 307.944 16.240 5,001.00 05/14/04 0 MARIE H BLISS TR UA 11/4/88 92.427 16.240 1,501.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 61.541 16.240 999.42 05/14/04 0 H GORDON CHRISTIAN & JEAN 15.456 16.240 251.00 05/14/04 0 THELMA J PROUDFIT 184.791 16.240 3,001.00 05/14/04 0 WILLIAM L PROUDFIT 184.791 16.240 3,001.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 101.663 16.240 1,651.00 05/14/04 0 DANIEL M WILSON & 369.520 16.240 6,001.00 05/14/04 0 JOEL P CHERRY 9.298 16.240 151.00 05/14/04 0 JONATHAN MARK STRAUS 15.456 16.240 251.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 6.220 16.240 101.00 05/14/04 0 THOMAS E HAVEN 369.520 16.240 6,001.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 133.251 16.240 2,164.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 9.298 16.240 151.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 54.796 16.240 889.88 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 61.700 16.240 1,002.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 43.165 16.240 701.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 12.377 16.240 201.00 05/14/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 12 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/14/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK AND TRUST CO CUST 73.954 16.240 1,201.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 215.517 16.240 3,500.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 49.538 16.240 804.49 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 24.693 16.240 401.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 180.820 16.240 2,936.52 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 31.060 16.240 504.40 05/14/04 0 RUTH ANNE HERTERICH 4.618 16.240 75.00 05/14/04 0 MARGARET DALE SEABROOK 277.156 16.240 4,501.00 05/14/04 0 RONALD C SILBERG 61.638 16.240 1,001.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 34.545 16.240 561.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 21.614 16.240 351.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 23.153 16.240 376.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 15.456 16.240 251.00 05/14/04 0 ELISABETH H BROOKS 30.850 16.240 501.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 104.593 16.240 1,698.59 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 30.850 16.240 501.00 05/14/04 0 PHYLLIS TROY 21.614 16.240 351.00 05/14/04 0 PEGGY LANGE 46.244 16.240 751.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 16.389 16.240 266.15 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 8.548 16.240 138.81 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 18.930 16.240 307.41 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 12.377 16.240 201.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 31.569 16.240 512.67 05/14/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 13 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/14/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK AND TRUST CO CUST 139.322 16.240 2,262.58 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 20.075 16.240 326.01 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 5.239 16.240 85.07 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 128.686 16.240 2,089.86 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 2.525 16.240 41.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 33.929 16.240 551.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 25.260 16.240 410.22 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 28.310 16.240 459.75 05/14/04 0 LILLIE MAE SMITH 12.377 16.240 201.00 05/14/04 0 THEODORE I BALLARD 4.988 16.240 81.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 14.031 16.240 227.85 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 43.165 16.240 701.00 05/14/04 0 CAROL KAHN 12.377 16.240 201.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 6.727 16.240 109.24 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 12.993 16.240 211.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 16.446 16.240 267.08 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 26.439 16.240 429.37 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 9.298 16.240 151.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 3.534 16.240 57.38 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 24.631 16.240 400.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 24.631 16.240 400.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 92.427 16.240 1,501.00 05/14/04 0 BERTRAND J FAY JR 24.693 16.240 401.00 05/14/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 14 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/14/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 PEGGY HANCOCK 9.298 16.240 151.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 145.295 16.240 2,359.58 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 30.850 16.240 501.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 6.440 16.240 104.58 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 6.220 16.240 101.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 3.141 16.240 51.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 74.822 16.240 1,215.11 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 47.246 16.240 767.27 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 18.535 16.240 301.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 184.791 16.240 3,001.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 8.584 16.240 139.39 05/14/04 0 ROBERT C SHIPMAN & 123.215 16.240 2,001.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 37.008 16.240 601.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 16.088 16.240 261.27 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 34.223 16.240 555.78 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 46.244 16.240 751.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 49.385 16.240 802.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 12.377 16.240 201.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 61.576 16.240 1,000.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 6.988 16.240 113.48 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 111.034 16.240 1,803.19 05/14/04 0 JOHN M THRESS & 6.220 16.240 101.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 1.749 16.240 28.40 05/14/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 15 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/14/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK AND TRUST CO CUST 44.151 16.240 717.00 05/14/04 0 ANN V ELMQUIST & 30.850 16.240 501.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 27.771 16.240 451.00 05/14/04 0 ROBERT M SUGERMAN 61.638 16.240 1,001.00 05/14/04 0 KATHRYN LEE SYMINGTON 30.850 16.240 501.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 5.162 16.240 83.83 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 123.153 16.240 2,000.00 05/14/04 0 LORRAINE J BARBER 44.890 16.240 729.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 165.395 16.240 2,686.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 10.672 16.240 173.31 05/14/04 0 J T MCNAMARA & 246.367 16.240 4,001.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 5.054 16.240 82.07 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 19.766 16.240 321.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 12.125 16.240 196.90 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 23.830 16.240 387.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 30.850 16.240 501.00 05/14/04 0 ROBERT T WRAY & 49.323 16.240 801.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 17.424 16.240 282.96 05/14/04 0 YVONNE D HARVEY & 24.693 16.240 401.00 05/14/04 0 SOPHIE CUTLER & 30.850 16.240 501.00 05/14/04 0 LOUIS CUTLER & 30.850 16.240 501.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 37.008 16.240 601.00 05/14/04 0 LEONARD F LA BELLE & 43.165 16.240 701.00 05/14/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 16 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/14/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK AND TRUST CO CUST 104.137 16.240 1,691.17 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 30.850 16.240 501.00 05/14/04 0 DOUGLAS C VEZINA TR UA 12/30/91 12.377 16.240 201.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 7.744 16.240 125.76 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 35.417 16.240 575.17 05/14/04 0 MILDRED B WHITE TTEE 9.298 16.240 151.00 05/14/04 0 WILLIAM C MOYER & VIOLA J MCCREARY 123.215 16.240 2,001.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 123.153 16.240 2,000.00 05/14/04 0 MARIE THERESE BERGMAN & 9.298 16.240 151.00 05/14/04 0 HELEN T PAGE TR UA 06/18/96 6.220 16.240 101.00 05/14/04 0 RIDLER W PAGE TR UA 06/18/96 9.298 16.240 151.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 70.875 16.240 1,151.00 05/14/04 0 BONNIE J JONES 61.638 16.240 1,001.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 13.609 16.240 221.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 20.342 16.240 330.36 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 5.911 16.240 95.98 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 5.784 16.240 93.92 05/14/04 0 ELAINE C LOWEKE TTEE 30.850 16.240 501.00 05/14/04 0 ELSIE JO TRAWICK 61.638 16.240 1,001.00 05/14/04 0 DONALD E LAYTON 12.377 16.240 201.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 12.377 16.240 201.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 22.462 16.240 364.77 05/14/04 0 RAYMOND M PLEHN & 12.377 16.240 201.00 05/14/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 17 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/14/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 FW GOOCH TTEE 30.850 16.240 501.00 05/14/04 0 LEONARD F LA BELLE & 40.087 16.240 651.00 05/14/04 0 ROBERT H PENNOCK TR 3.141 16.240 51.00 05/14/04 0 JOHN R STERLING TOD ELIZABETH 11.454 16.240 186.00 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 61.638 16.240 1,001.00 05/14/04 0 PETER J MIHALAK TTEE 30.891 16.240 501.66 05/14/04 0 EDWARD D SCHULTZ TTEE 12.377 16.240 201.00 05/14/04 0 MARGARET CUDDEBACK & 246.367 16.240 4,001.00 05/14/04 0 NELL N RING & 21.675 16.240 352.00 05/14/04 0 STATE STREET BANK & TRUST CO CUST 2.365 16.240 38.40 05/14/04 0 SUSAN PINCHOT 6.220 16.240 101.00 05/14/04 0 TINA GIANAKIS 277.156 16.240 4,501.00 05/14/04 0 H WINFIELD RUSSELL TTEE 18.535 16.240 301.00 05/14/04 0 DOROTHY MAE STEINKAMP TTEE 18.535 16.240 301.00 05/14/04 0 MARJORIE J ALGER TOD 30.850 16.240 501.00 05/14/04 0 STATE STREET BANK & TRUST CO CUST 49.323 16.240 801.00 05/14/04 0 STANLEY E GWYNN & 184.791 16.240 3,001.00 05/14/04 0 CAROL IRWIN TTEE 9.298 16.240 151.00 05/14/04 0 STATE STREET BANK & TRUST CO CUST 3.835 16.240 62.28 05/14/04 0 STATE STREET BANK AND TRUST CO CUST 12.377 16.240 201.00 05/14/04 ----------------- ---------------- PRICE DATE TOTALS 8,179.757 132,838.32 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 18 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/19/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 LANNY WARREN SCHREINER TTEE 927.644 16.170 15,000.00 05/19/04 0 MARGARET S THOMPSON 5,687.000 16.170 91,958.79 05/19/04 0 AARON S SABGHIR TTEE 3,005.899 16.170 48,605.39 05/19/04 0 RICHARD E SCHNELLER 80.000 16.170 1,293.60 05/19/04 0 STATE STREET BANK AND TRUST CO CUST 54.972 16.170 888.89 05/19/04 0 STATE STREET BANK AND TRUST CO CUST 61.843 16.170 1,000.00 05/19/04 0 RICHARD K BOHNENSTIEHL 102.679 16.170 1,660.32 05/19/04 0 ANNE DEVLIN 50.000 16.170 808.50 05/19/04 0 STATE STREET BANK AND TRUST CO CUST 309.215 16.170 5,000.00 05/19/04 0 STATE STREET BANK AND TRUST CO CUST 107.319 16.170 1,735.35 05/19/04 0 BARBARA L RENNER CUST 100.000 16.170 1,617.00 05/19/04 0 JOSEPH H COHEN & 72.000 16.170 1,164.24 05/19/04 0 JAMES F FARRELL JR AND 1,000.000 16.170 16,170.00 05/19/04 0 CHRISTY C NICHOLS 200.000 16.170 3,234.00 05/19/04 0 STATE STREET BANK AND TRUST CO CUST 216.450 16.170 3,500.00 05/19/04 0 ELIZABETH FITZGERALD CUST 75.000 16.170 1,212.75 05/19/04 0 DONALD K WALSH & 1,260.302 16.170 20,379.08 05/19/04 0 STATE STREET BANK AND TRUST CO CUST 680.272 16.170 11,000.00 05/19/04 0 RICHARD SCOTT WIRZ 375.000 16.170 6,063.75 05/19/04 0 ANTHONY CURTIS ADLER 115.685 16.170 1,870.63 05/19/04 0 ILEAN L HAWKINS 225.000 16.170 3,638.25 05/19/04 0 IVY MURDOCK 300.000 16.170 4,851.00 05/19/04 0 STATE STREET BANK AND TRUST CO CUST 1.237 16.170 20.00 05/19/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 19 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/19/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK AND TRUST CO CUST 218.161 16.170 3,527.66 05/19/04 0 HARRIS ROBERT HENNINGSEN TTEE 2,782.931 16.170 45,000.00 05/19/04 0 LYNDA ZETT BAKER CUST 574.211 16.170 9,284.99 05/19/04 0 G SANFORD BOGAGE 927.644 16.170 15,000.00 05/19/04 0 ROY V TOMLINSON 13.139 16.170 212.46 05/19/04 0 ROY V TOMLINSON II GDN 955.320 16.170 15,447.52 05/19/04 0 MARY ELLEN JENSEN CUST 1,796.501 16.170 29,049.42 05/19/04 0 SHARON BOHNENSTIEHL 18.286 16.170 295.68 05/19/04 0 ANNE M BROWN 618.429 16.170 10,000.00 05/19/04 0 STEPHAN ALEXANDER TERRILL 58.081 16.170 939.17 05/19/04 0 JADA JOHNSTON CUST 197.897 16.170 3,200.00 05/19/04 0 STEPHEN L RISKO 4,258.300 16.170 68,856.71 05/19/04 0 MARJORIE HARDERS POD 247.372 16.170 4,000.00 05/19/04 0 GEORGE H EVERSOLE JR 155.552 16.170 2,515.28 05/19/04 0 GLENN S SKOLA & 153.684 16.170 2,485.07 05/19/04 0 CYNTHIA LYNN STRAUS 2,473.717 16.170 40,000.00 05/19/04 0 ALLAN KAPLAN CUST 50.000 16.170 808.50 05/19/04 0 DENNIS P MONTEITH 4,811.143 16.170 77,796.18 05/19/04 0 KEVIN T KERANEN 351.148 16.170 5,678.06 05/19/04 0 PEGGY HENNINGSEN 927.644 16.170 15,000.00 05/19/04 0 MARY ELIZABETH MURPHY & 13.878 16.170 224.41 05/19/04 0 MATTHEW R MCCABE 309.215 16.170 5,000.00 05/19/04 0 STATE STREET BANK AND TRUST CO CUST 77.304 16.170 1,250.00 05/19/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 20 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/19/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 JOSEPH RUSSELL MORRIS TTEE 600.000 16.170 9,702.00 05/19/04 0 THOMAS J PALAZZOLO 30.921 16.170 500.00 05/19/04 0 LYNDA Z BAKER 170.798 16.170 2,761.80 05/19/04 0 JOANN BLAGG & 51.417 16.170 831.41 05/19/04 0 CLAUDE A LEVY 200.000 16.170 3,234.00 05/19/04 0 ELIZABETH ANN BINNING 61.843 16.170 1,000.00 05/19/04 0 ELIZABETH ANN BINNING 618.429 16.170 10,000.00 05/27/04 0 SHANNON M NABORS 125.936 16.170 2,036.39 05/27/04 0 WINSLOW C BROOKS TTEE 21.712 16.170 351.08 05/19/04 0 CHARLESJ PRADILLA EXEC 432.339 16.170 6,990.92 05/19/04 0 CHARLESJ PRADILLA EXEC 232.798 16.170 3,764.34 05/19/04 ----------------- ---------------- PRICE DATE TOTALS 39,543.267 639,414.59 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 21 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/26/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 STATE STREET BANK AND TRUST CO CUST 121.581 16.450 2,000.00 05/26/04 0 ARPAD J TOTH 1,229.595 16.450 20,226.84 05/26/04 0 GARY L GLAWE 69.202 16.450 1,138.37 05/26/04 0 CHICAGO HOME MISSIONARY & 15,766.909 16.450 259,365.65 05/26/04 0 REBECCA SMETHIE DARLING 212.766 16.450 3,500.00 05/26/04 0 PHILIP J O'HARA & 100.000 16.450 1,645.00 05/26/04 0 LESLIE ANN SAUNDERS 213.637 16.450 3,514.33 05/26/04 0 STATE STREET BANK AND TRUST CO CUST 4.606 16.450 75.77 05/26/04 0 PETER C BROWN & 79.000 16.450 1,299.55 05/26/04 0 SALLY E BERLIOT 179.894 16.450 2,959.26 05/26/04 0 STATE STREET BANK AND TRUST CO CUST 303.951 16.450 5,000.00 05/26/04 0 MARIE E ROSS 6.328 16.450 104.10 05/26/04 0 WILLIAM H THOMPSON 300.000 16.450 4,935.00 05/26/04 0 STATE STREET BANK AND TRUST CO CUST 911.854 16.450 15,000.00 05/26/04 0 REX L LOE CUST 200.000 16.450 3,290.00 05/26/04 0 LAWRENCE V RUBINSTEIN CUST 303.951 16.450 5,000.00 05/26/04 0 JOSEPH HOENIG 12.214 16.450 200.92 05/26/04 0 GREGORY ALAN AHLERS 100.000 16.450 1,645.00 05/26/04 0 LUCILLE PERNA 212.766 16.450 3,500.00 05/26/04 0 ANN JACOBS 182.371 16.450 3,000.00 05/26/04 0 SOPHIE CUTLER & 1,721.523 16.450 28,319.05 05/26/04 0 STATE STREET BANK AND TRUST CO CUST 607.903 16.450 10,000.00 05/26/04 0 DAVID M WEINER 672.067 16.450 11,055.50 05/26/04 1 PROCESS DATE 05/28/04 MONTHLY FORM 23C-1 REPORT PAGE NO. 22 BMFR479-1-M-01 076-SELIGMAN GROUP OF FUNDS 097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 05/26/04 0 ORDER COST ORDER TRANS REGISTRATION SHARES PRICE DOLLARS NAV DATE 0 LUBY,OLSON,MANGO,GAFFNEY & 445.015 16.450 7,320.50 05/26/04 0 EMILY E EMERSON CUST 101.176 16.450 1,664.35 05/26/04 0 STATE STREET BANK AND TRUST CO CUST 455.927 16.450 7,500.00 05/26/04 0 DOROTHY DIDIO 247.035 16.450 4,063.73 05/26/04 0 MICHAEL MORESKINE 486.322 16.450 8,000.00 05/26/04 0 CONSTANCE SWEDBERG CUST 145.897 16.450 2,400.00 05/26/04 0 CLARENCE E BAKER & 748.284 16.450 12,309.27 05/26/04 0 SAID JIBRIN & 2,930.079 16.450 48,199.80 05/26/04 0 LESLIE MAC RAE 180.000 16.450 2,961.00 05/26/04 0 STATE STREET BANK AND TRUST CO CUST 391.216 16.450 6,435.50 05/26/04 0 CHARLENE B LITTLE TTEE 1,800.000 16.450 29,610.00 05/26/04 0 STATE STREET BANK AND TRUST CO CUST 332.574 16.450 5,470.84 05/26/04 0 STATE STREET BANK AND TRUST CO CUST 332.573 16.450 5,470.83 05/26/04 0 ZOLA M ROGERS TTEE 195.053 16.450 3,208.62 05/26/04 0 WILLIAM G BRADLEY JR & JOHN S 1,151.319 16.450 18,939.20 05/26/04 0 ROBERT GOLDMANN & 200.000 16.450 3,290.00 05/26/04 0 IRIS LIPKOWITZ 455.451 16.450 7,492.17 05/26/04 0 SHARON R GROSS 232.960 16.450 3,832.19 05/26/04 0 MICHAEL I GROSS 232.960 16.450 3,832.19 05/26/04 ----------------- ---------------- PRICE DATE TOTALS 34,575.959 568,774.53 0 ----------------- ---------------- 0 MONTH-END TOTALS 169,851.008 2,790,939.51 ================= ================