$TY SEC Filings

Filing Filed On
MID-YEAR REPORT 25 Aug 1998
N-23C-1 07 Aug 1998
SUPPLEMENT 28 Jul 1998
N-23C-1 10 Jul 1998
N-23C-1 10 Jun 1998
1ST QUARTER REPORT 28 May 1998
N-23C-1 11 May 1998
DEFINITIVE PROSPECTUS 01 May 1998
DEFINITIVE PROXY 20 Apr 1998
SELIGMAN TRI-CONTINENTAL CORPORATION N-2 16 Apr 1998
FORM N-23C-1 09 Apr 1998
SUPPLEMENT 02 Apr 1998
N-23C-1 09 Mar 1998
ANNUAL REPORT 06 Mar 1998
N-SAR (3.0.A) 27 Feb 1998
N-SAR (3.0.A) 26 Feb 1998
N-23C-1 10 Feb 1998
FORM N-23C-1 09 Jan 1998
THIRD QUARTER REPORT 15 Dec 1997
FORM N-23C-1 10 Dec 1997