Entity Type
Company
SEC filings, ownership reports, and insider transactions for CIK 0000099614.
Entity Type
Company
Total Filings
1,057
Latest Filing
27 Apr 2026
Industry
n/a
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DEF 14A filed on 27 Apr 2026 for CIK 0000099614.
DEF 14A filed on 27 Apr 2026 for CIK 0000099614.
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A newly filed DEF 14A can change the filing history, ownership context, or next research path for TRI-CONTINENTAL Corp.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
TRI-CONTINENTAL Corp has filed 1,057 SEC EDGAR filings since 02 Mar 1994. Common forms include DEF 14A, 3, 8-K, N-CEN and more.
Recent SEC filings for TRI-CONTINENTAL Corp with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 27 Apr 2026 | 16 Jun 2026 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 01 Apr 2026 | 01 Apr 2026 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Mar 2026 | 19 Mar 2026 | 811-00266 |
| N-CEN | Open N-CEN document | View SEC filing for N-CEN | 10 Mar 2026 | 31 Dec 2025 | 811-00266 | |
| N-CSR | Open N-CSR document | Open XBRL data | View SEC filing for N-CSR | N-CSR | 06 Mar 2026 | 31 Dec 2025 | 811-00266 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 06 Mar 2026 | 06 Mar 2026 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 26 Feb 2026 | 31 Dec 2025 | 811-00266 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Feb 2026 | 01 Feb 2026 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 03 Feb 2026 | 01 Feb 2026 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 Jan 2026 | 01 Jan 2026 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 26 Nov 2025 | 30 Sep 2025 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Nov 2025 | 18 Nov 2025 | 811-00266 |
| 40-APP/A | Open 40-APP/A document | View SEC filing for 40-APP/A | 40-APP/A | 30 Sep 2025 | 812-15685-01 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | TRI-CONTINENTAL CORP | 08 Sep 2025 | 333-278928 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Sep 2025 | 04 Sep 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 Sep 2025 | 05 Sep 2025 | 811-00266 |
| 40-APP/A | Open 40-APP/A document | View SEC filing for 40-APP/A | 40-APP/A | 04 Sep 2025 | 812-15685-01 | |
| N-CSRS | Open N-CSRS document | Open XBRL data | View SEC filing for N-CSRS | TRI-CONTINENTAL CORPORATION | 04 Sep 2025 | 30 Jun 2025 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 22 Aug 2025 | 30 Jun 2025 | 811-00266 | |
| N-PX | Open N-PX document | View SEC filing for N-PX | 21 Aug 2025 | 30 Jun 2025 | 811-00266 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Aug 2025 | 20 Aug 2025 | |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 18 Jul 2025 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Jun 2025 | 24 Jun 2025 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 27 May 2025 | 31 Mar 2025 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 22 May 2025 | 22 May 2025 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 07 May 2025 | 30 Apr 2025 | |
| 40-APP/A | Open 40-APP/A document | View SEC filing for 40-APP/A | 40-APP/A | 06 May 2025 | 812-15685-01 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 05 May 2025 | 24 Jun 2025 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 23 Apr 2025 | 811-00266 | |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 31 Mar 2025 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Mar 2025 | 31 Mar 2025 | 811-00266 |
| N-CEN | Open N-CEN document | View SEC filing for N-CEN | 12 Mar 2025 | 31 Dec 2024 | 811-00266 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2025 | 07 Mar 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Mar 2025 | 07 Mar 2025 | 811-00266 |
| N-CSR | Open N-CSR document | Open XBRL data | View SEC filing for N-CSR | TRI-CONTINENTAL CORPORATION | 05 Mar 2025 | 31 Dec 2024 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 28 Feb 2025 | 31 Dec 2024 | 811-00266 | |
| 40-APP | Open 40-APP document | View SEC filing for 40-APP | 40-APP | 07 Jan 2025 | 812-15685-01 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 25 Nov 2024 | 30 Sep 2024 | 811-00266 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Nov 2024 | 18 Nov 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Nov 2024 | 19 Nov 2024 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | 13 Nov 2024 | 08 Nov 2024 | ||
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 15 Oct 2024 | 333-278928 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 08 Oct 2024 | 30 Sep 2024 | |
| N-CSRS | Open N-CSRS document | Open XBRL data | View SEC filing for N-CSRS | TRI-CONTINENTAL CORPORATION | 05 Sep 2024 | 30 Jun 2024 | 811-00266 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Sep 2024 | 03 Sep 2024 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | 03 Sep 2024 | 30 Jun 2024 | 811-00266 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 27 Aug 2024 | 30 Jun 2024 | 811-00266 | |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 17 Jul 2024 | 811-00266 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 01 Jul 2024 | 01 Jul 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 25 Jun 2024 | 25 Jun 2024 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 28 May 2024 | 31 Mar 2024 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 May 2024 | 16 May 2024 | 811-00266 |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 01 May 2024 | 333-278928 | |
| N-2ASR | Open N-2ASR document | Open XBRL data | View SEC filing for N-2ASR | N-2ASR | 25 Apr 2024 | 811-00266,333-278928 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 22 Apr 2024 | 25 Jun 2024 | 811-00266 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 Mar 2024 | 14 Mar 2024 | 811-00266 |
| N-CEN | Open N-CEN document | View SEC filing for N-CEN | 13 Mar 2024 | 31 Dec 2023 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Mar 2024 | 01 Mar 2024 | 811-00266 |
| N-CSR | Open N-CSR document | Open XBRL data | View SEC filing for N-CSR | TRI-CONTINENTAL CORPORATION | 01 Mar 2024 | 31 Dec 2023 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 01 Mar 2024 | 01 Mar 2024 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 26 Feb 2024 | 31 Dec 2023 | 811-00266 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 18 Jan 2024 | 29 Aug 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 16 Jan 2024 | 15 Jan 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 16 Jan 2024 | 15 Jan 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 10 Jan 2024 | 01 Jan 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 02 Jan 2024 | 01 Jan 2024 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 27 Nov 2023 | 30 Sep 2023 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Nov 2023 | 16 Nov 2023 | 811-00266 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Sep 2023 | 01 Sep 2023 | 811-00266 |
| N-CSRS | Open N-CSRS document | Open XBRL data | View SEC filing for N-CSRS | TRI-CONTINENTAL CORPORATION | 01 Sep 2023 | 30 Jun 2023 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 24 Aug 2023 | 30 Jun 2023 | 811-00266 | |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 24 Aug 2023 | 30 Jun 2023 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 21 Jul 2023 | 811-00266 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 07 Jul 2023 | 06 Jul 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Jun 2023 | 20 Jun 2023 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 25 May 2023 | 31 Mar 2023 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 May 2023 | 18 May 2023 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 17 Apr 2023 | 20 Jun 2023 | 811-00266 |
| N-CEN | Open N-CEN document | View SEC filing for N-CEN | 15 Mar 2023 | 31 Dec 2022 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 10 Mar 2023 | 10 Mar 2023 | 811-00266 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Mar 2023 | 03 Mar 2023 | 811-00266 |
| N-CSR | Open N-CSR document | Open XBRL data | View SEC filing for N-CSR | TRI-CONTINENTAL CORPORATION | 03 Mar 2023 | 811-00266 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 24 Feb 2023 | 31 Dec 2022 | 811-00266 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Jan 2023 | 01 Jan 2023 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 25 Nov 2022 | 30 Sep 2022 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 17 Nov 2022 | 17 Nov 2022 | 811-00266 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Sep 2022 | 02 Sep 2022 | 811-00266 |
| N-CSRS | Open N-CSRS document | Open XBRL data | View SEC filing for N-CSRS | N-CSRS | 31 Aug 2022 | 811-00266 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 24 Aug 2022 | 30 Jun 2022 | 811-00266 | |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 18 Aug 2022 | 30 Jun 2022 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 28 Jul 2022 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 21 Jun 2022 | 21 Jun 2022 | 811-00266 |
| POS EX | Open POS EX document | View SEC filing for POS EX | POS EX | 02 Jun 2022 | 333-255533 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 25 May 2022 | 31 Mar 2022 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 19 May 2022 | 19 May 2022 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 18 Apr 2022 | 21 Jun 2022 | 811-00266 |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 28 Mar 2022 | 333-255533 | |
| N-CEN | Open N-CEN document | View SEC filing for N-CEN | 15 Mar 2022 | 31 Dec 2021 | 811-00266 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Mar 2022 | 14 Mar 2022 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Mar 2022 | 11 Mar 2022 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Mar 2022 | 04 Mar 2022 | 811-00266 |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORPORATION | 03 Mar 2022 | 31 Dec 2021 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 24 Feb 2022 | 31 Dec 2021 | 811-00266 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 04 Jan 2022 | 01 Jan 2022 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 23 Nov 2021 | 30 Sep 2021 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 19 Nov 2021 | 19 Nov 2021 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 Sep 2021 | 03 Sep 2021 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORPORATION | 31 Aug 2021 | 30 Jun 2021 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 25 Aug 2021 | 30 Jun 2021 | 811-00266 | |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 24 Aug 2021 | 30 Jun 2021 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 22 Jul 2021 | 811-00266 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | TRI-CONTINENTAL CORP | 08 Jul 2021 | 333-255533 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 22 Jun 2021 | 15 Jun 2021 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 15 Jun 2021 | 333-255533 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Jun 2021 | 11 Jun 2021 | 811-00266 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 04 Jun 2021 | 811-00266 | |
| NPORT-P/A | Open NPORT-P/A document | View SEC filing for NPORT-P/A | 25 May 2021 | 31 Mar 2021 | 811-00266 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 25 May 2021 | 31 Mar 2021 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 21 May 2021 | 21 May 2021 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 May 2021 | 06 May 2021 | |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 03 May 2021 | 333-255533 | |
| N-2ASR | Open N-2ASR document | View SEC filing for N-2ASR | N-2ASR | 27 Apr 2021 | 811-00266,333-255533 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 23 Apr 2021 | 11 Jun 2021 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 Mar 2021 | 22 Mar 2021 | 811-00266 |
| N-CEN | Open N-CEN document | View SEC filing for N-CEN | 12 Mar 2021 | 31 Dec 2020 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Mar 2021 | 05 Mar 2021 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 05 Mar 2021 | 01 Mar 2021 | |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORPORATION | 02 Mar 2021 | 31 Dec 2020 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 24 Feb 2021 | 31 Dec 2020 | 811-00266 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 24 Nov 2020 | 30 Sep 2020 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 Nov 2020 | 20 Nov 2020 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Nov 2020 | 17 Nov 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 05 Oct 2020 | 01 Oct 2020 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 01 Oct 2020 | 333-236947 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 17 Sep 2020 | 333-236947 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Sep 2020 | 04 Sep 2020 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORPORATION | 03 Sep 2020 | 30 Jun 2020 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 26 Aug 2020 | 30 Jun 2020 | 811-00266 | |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 21 Aug 2020 | 30 Jun 2020 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 12 Aug 2020 | 811-00266 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 25 Jun 2020 | 19 Jun 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 15 Jun 2020 | 15 Jun 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 Jun 2020 | 15 Jun 2020 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 28 May 2020 | 31 Mar 2020 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 May 2020 | 22 May 2020 | 811-00266 |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 01 May 2020 | 333-236947 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 01 May 2020 | 333-236947 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 30 Apr 2020 | 333-236947 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 29 Apr 2020 | |||
| N-2/A | Open N-2/A document | View SEC filing for N-2/A | N-2/A | 28 Apr 2020 | 811-00266,333-236947 | |
| N-2/A | Open N-2/A document | View SEC filing for N-2/A | N-2/A | 27 Apr 2020 | 811-00266,333-236947 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 14 Apr 2020 | |||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 13 Apr 2020 | 06 Apr 2020 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 09 Apr 2020 | 333-236947 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 07 Apr 2020 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Apr 2020 | 07 Apr 2020 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | TRI-CONTINENTAL CORP | 06 Apr 2020 | 333-236947 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 01 Apr 2020 | 27 Mar 2020 | |
| N-CEN | Open N-CEN document | View SEC filing for N-CEN | 12 Mar 2020 | 31 Dec 2019 | 811-00266 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 10 Mar 2020 | 333-236947 | |
| N-2 | Open N-2 document | View SEC filing for N-2 | N-2 | 06 Mar 2020 | 811-00266,333-236947 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 06 Mar 2020 | 21 Apr 2020 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Mar 2020 | 06 Mar 2020 | 811-00266 |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORPORATION | 04 Mar 2020 | 31 Dec 2019 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2020 | 02 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2020 | 02 Mar 2020 | |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 25 Feb 2020 | 31 Dec 2019 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Feb 2020 | 05 Feb 2020 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2020 | 03 Feb 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 07 Jan 2020 | 01 Jan 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 06 Jan 2020 | 01 Jan 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 12 Dec 2019 | 12 Dec 2019 | 811-00266 |
| NPORT-P | Open NPORT-P document | View SEC filing for NPORT-P | 26 Nov 2019 | 30 Sep 2019 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 Nov 2019 | 22 Nov 2019 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Sep 2019 | 06 Sep 2019 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORP | 04 Sep 2019 | 30 Jun 2019 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 22 Aug 2019 | 30 Jun 2019 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 19 Jul 2019 | 811-00266 | |
| N-CEN/A | Open N-CEN/A document | View SEC filing for N-CEN/A | 29 May 2019 | 31 Dec 2018 | 811-00266 | |
| NPORT-EX | Open NPORT-EX document | View SEC filing for NPORT-EX | TRI-CONTINENTAL CORPORATION | 28 May 2019 | 31 Mar 2019 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 May 2019 | 24 May 2019 | 811-00266 |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 03 May 2019 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 30 Apr 2019 | 333-104669 | ||
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 25 Apr 2019 | 811-00266,333-104669 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 17 Apr 2019 | 16 Apr 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 16 Apr 2019 | 16 Apr 2019 | 811-00266 |
| N-CEN | Open N-CEN document | View SEC filing for N-CEN | 15 Mar 2019 | 31 Dec 2018 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 08 Mar 2019 | 08 Mar 2019 | 811-00266 |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 07 Mar 2019 | 811-00266,333-104669 | |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORP | 06 Mar 2019 | 31 Dec 2018 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | TRI-CONTINENTAL CORPORATION | 01 Mar 2019 | 333-104669 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 01 Mar 2019 | 16 Apr 2019 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 05 Feb 2019 | 01 Feb 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Jan 2019 | 30 Jan 2019 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jan 2019 | 31 Dec 2018 | |
| 497 | Open 497 document | View SEC filing for 497 | TRI-CONTINENTAL CORPORATION | 21 Dec 2018 | 333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Dec 2018 | 13 Dec 2018 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | TRI-CONTINENTAL CORP | 28 Nov 2018 | 30 Sep 2018 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 Nov 2018 | 23 Nov 2018 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Sep 2018 | 07 Sep 2018 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORP | 31 Aug 2018 | 30 Jun 2018 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 21 Aug 2018 | 30 Jun 2018 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 18 Jul 2018 | 811-00266 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Jun 2018 | 12 Jun 2018 | |
| N-Q | Open N-Q document | View SEC filing for N-Q | TRI-CONTINENTAL CORP | 25 May 2018 | 31 Mar 2018 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 25 May 2018 | 25 May 2018 | 811-00266 |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 03 May 2018 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 30 Apr 2018 | 333-104669 | ||
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 27 Apr 2018 | 811-00266,333-104669 | |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 27 Apr 2018 | 811-00266,333-104669 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 27 Apr 2018 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 16 Apr 2018 | 16 Apr 2018 | 811-00266 |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 19 Mar 2018 | 811-00266,333-104669 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 13 Mar 2018 | 13 Mar 2018 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Mar 2018 | 09 Mar 2018 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Mar 2018 | 04 Apr 2012 | |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORP | 07 Mar 2018 | 31 Dec 2017 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 05 Mar 2018 | 16 Apr 2018 | 811-00266 |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | TRI-CONTINENTAL CORPORATION | 27 Feb 2018 | 31 Dec 2017 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 26 Feb 2018 | 20 Feb 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 02 Feb 2018 | 02 Feb 2018 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 05 Jan 2018 | 01 Jan 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 05 Jan 2018 | 01 Jan 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 19 Dec 2017 | 19 Dec 2017 | 811-00266 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 06 Dec 2017 | 06 Dec 2017 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | TRI-CONTINENTAL CORP | 28 Nov 2017 | 30 Sep 2017 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Nov 2017 | 24 Nov 2017 | 811-00266 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 11 Sep 2017 | 11 Sep 2017 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 08 Sep 2017 | 08 Sep 2017 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORP | 31 Aug 2017 | 30 Jun 2017 | 811-00266 |
| NSAR-A | Open NSAR-A document | View SEC filing for NSAR-A | TRI-CONTINENTAL CORPORATION | 28 Aug 2017 | 30 Jun 2017 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 24 Aug 2017 | 30 Jun 2017 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 07 Aug 2017 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Jun 2017 | 09 Jun 2017 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | TRI-CONTINENTAL CORP | 26 May 2017 | 31 Mar 2017 | 811-00266 |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 02 May 2017 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 28 Apr 2017 | 333-104669 | ||
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 26 Apr 2017 | 811-00266,333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 19 Apr 2017 | 19 Apr 2017 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 07 Apr 2017 | 01 Apr 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Mar 2017 | 22 Mar 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Mar 2017 | 13 Mar 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Mar 2017 | 10 Mar 2017 | 811-00266 |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 08 Mar 2017 | 811-00266,333-104669 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 08 Mar 2017 | 19 Apr 2017 | 811-00266 |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORP | 02 Mar 2017 | 31 Dec 2016 | 811-00266 |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | TRI-CONTINENTAL CORPORATION | 27 Feb 2017 | 31 Dec 2016 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 Feb 2017 | 15 Feb 2017 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Feb 2017 | 08 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Feb 2017 | 03 Feb 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Feb 2017 | 01 Feb 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Jan 2017 | 30 Jan 2017 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 Jan 2017 | 25 Oct 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Dec 2016 | 09 Dec 2016 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 28 Nov 2016 | 30 Sep 2016 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 19 Sep 2016 | 333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 09 Sep 2016 | 09 Sep 2016 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORP | 01 Sep 2016 | 30 Jun 2016 | 811-00266 |
| NSAR-A | Open NSAR-A document | View SEC filing for NSAR-A | TRI-CONTINENTAL CORPORATION | 29 Aug 2016 | 30 Jun 2016 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 25 Aug 2016 | 30 Jun 2016 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 19 Aug 2016 | 333-104669 | |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 02 Aug 2016 | 811-00266 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 10 Jun 2016 | 10 Jun 2016 | 811-00266 |
| N-Q | Open N-Q document | Open XBRL data | View SEC filing for N-Q | N-Q | 27 May 2016 | 31 Mar 2016 | 811-00266 |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 04 May 2016 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 29 Apr 2016 | 333-104669 | ||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 29 Apr 2016 | 333-104669 | ||
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 28 Apr 2016 | 811-00266,333-104669 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 28 Apr 2016 | |||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 21 Apr 2016 | 18 Apr 2016 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Apr 2016 | 18 Apr 2016 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 15 Mar 2016 | 18 Apr 2016 | 811-00266 |
| POS 8C | Open POS 8C document | Open XBRL data | View SEC filing for POS 8C | POS 8C | 14 Mar 2016 | 811-00266,333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Mar 2016 | 04 Mar 2016 | 811-00266 |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORP | 03 Mar 2016 | 31 Dec 2015 | 811-00266 |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | TRI-CONTINENTAL CORPORATION | 25 Feb 2016 | 31 Dec 2015 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Feb 2016 | 10 Feb 2016 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Dec 2015 | 11 Dec 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Dec 2015 | 04 Dec 2015 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 25 Nov 2015 | 30 Sep 2015 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Oct 2015 | 05 Oct 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Sep 2015 | 04 Sep 2015 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORPORATION | 02 Sep 2015 | 30 Jun 2015 | 811-00266 |
| NSAR-A | Open NSAR-A document | View SEC filing for NSAR-A | TRI-CONTINENTAL CORPORATION | 26 Aug 2015 | 30 Jun 2015 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 25 Aug 2015 | 333-104669 | |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 25 Aug 2015 | 30 Jun 2015 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 05 Aug 2015 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Jun 2015 | 05 Jun 2015 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 29 May 2015 | 31 Mar 2015 | 811-00266 |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 04 May 2015 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 30 Apr 2015 | 333-104669 | ||
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 30 Apr 2015 | 811-00266,333-104669 | |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 29 Apr 2015 | 811-00266,333-104669 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 28 Apr 2015 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Apr 2015 | 13 Apr 2015 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 08 Apr 2015 | 30 Mar 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 08 Apr 2015 | 30 Mar 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 06 Apr 2015 | 30 Mar 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2015 | 19 Mar 2015 | |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 13 Mar 2015 | 811-00266,333-104669 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Mar 2015 | 09 Mar 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 06 Mar 2015 | 02 Mar 2015 | |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORP | 06 Mar 2015 | 31 Dec 2014 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Mar 2015 | 06 Mar 2015 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 04 Mar 2015 | 13 Apr 2015 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Mar 2015 | 02 Mar 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 02 Mar 2015 | 02 Mar 2015 | 811-00266 |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | TRI-CONTINENTAL CORPORATION | 27 Feb 2015 | 31 Dec 2014 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 28 Jan 2015 | 28 Jan 2015 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 09 Jan 2015 | 01 Jan 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 09 Jan 2015 | 01 Jan 2015 | |
| POS EX | Open POS EX document | View SEC filing for POS EX | POS EX | 23 Dec 2014 | 333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Dec 2014 | 05 Dec 2014 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 26 Nov 2014 | 30 Sep 2014 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Nov 2014 | 10 Nov 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Sep 2014 | 05 Sep 2014 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORPORATION FUND | 04 Sep 2014 | 30 Jun 2014 | 811-00266 |
| NSAR-A | Open NSAR-A document | View SEC filing for NSAR-A | TRI-CONTINENTAL CORPORATION - SEMI ANNUAL REPORT - DATED 06/30/14 | 28 Aug 2014 | 30 Jun 2014 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 26 Aug 2014 | 30 Jun 2014 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 25 Aug 2014 | 18 Aug 2014 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 22 Aug 2014 | 333-104669 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 15 Aug 2014 | 07 Aug 2014 | |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 07 Aug 2014 | 811-00266 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 07 Aug 2014 | 333-104669 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 18 Jul 2014 | 333-104669 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Jun 2014 | 09 Jun 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Jun 2014 | 06 Jun 2014 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 02 Jun 2014 | 333-104669 | |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 29 May 2014 | 31 Mar 2014 | 811-00266 |
| 497J | Open 497J document | View SEC filing for 497J | 497J | 01 May 2014 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 29 Apr 2014 | 333-104669 | ||
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 28 Apr 2014 | 811-00266,333-104669 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 28 Apr 2014 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Apr 2014 | 16 Apr 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Apr 2014 | 11 Apr 2014 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Mar 2014 | 20 Mar 2014 | |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 17 Mar 2014 | 811-00266,333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Mar 2014 | 07 Mar 2014 | 811-00266 |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORPORATION | 06 Mar 2014 | 31 Dec 2013 | 811-00266 |
| DEFR14A | Open DEFR14A document | View SEC filing for DEFR14A | DEFR 14A | 05 Mar 2014 | 811-00266 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 05 Mar 2014 | 31 Dec 2013 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 05 Mar 2014 | 31 Dec 2013 | |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 | 05 Mar 2014 | 31 Dec 2013 | |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | TRI-CONTINENTAL CORPORATION - ANNUAL REPORT - DATED 12/31/2013 | 27 Feb 2014 | 31 Dec 2013 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 21 Feb 2014 | 11 Apr 2014 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Feb 2014 | 10 Feb 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 15 Jan 2014 | 15 Jan 2014 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 06 Jan 2014 | 01 Jan 2014 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 02 Jan 2014 | 333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Dec 2013 | 06 Dec 2013 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 27 Nov 2013 | 30 Sep 2013 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 21 Nov 2013 | 15 Nov 2013 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 21 Nov 2013 | 15 Nov 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 20 Nov 2013 | 20 Nov 2013 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Sep 2013 | 06 Sep 2013 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORPORATION FUND | 30 Aug 2013 | 30 Jun 2013 | 811-00266 |
| NSAR-A | Open NSAR-A document | View SEC filing for NSAR-A | TRI-CONTINENTAL CORPORATION - SEMI ANNUAL REPORT - DATED 06/30/13 | 29 Aug 2013 | 30 Jun 2013 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 27 Aug 2013 | 30 Jun 2013 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 13 Aug 2013 | 811-00266 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Jun 2013 | 20 Jun 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Jun 2013 | 20 Jun 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Jun 2013 | 08 Mar 2013 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 29 May 2013 | 31 Mar 2013 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 01 May 2013 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 30 Apr 2013 | 333-104669 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Apr 2013 | 17 Apr 2013 | 811-00266 |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 09 Apr 2013 | 811-00266,333-104669 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2013 | 28 Dec 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Mar 2013 | 18 Mar 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Mar 2013 | 12 Mar 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 08 Mar 2013 | 08 Mar 2013 | 811-00266 |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | TRI-CONTINENTAL CORPORATION FUND | 05 Mar 2013 | 31 Dec 2012 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Mar 2013 | 04 Mar 2013 | |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | ANNUAL REPORT | 01 Mar 2013 | 31 Dec 2012 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 25 Feb 2013 | 17 Apr 2013 | 811-00266 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 20 Feb 2013 | 11 Feb 2013 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 18 Jan 2013 | 01 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Jan 2013 | 17 Jan 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 16 Jan 2013 | 16 Jan 2013 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Dec 2012 | 07 Dec 2012 | 811-00266 |
| 40-APP/A | Open 40-APP/A document | View SEC filing for 40-APP/A | 40-APP/A | 06 Dec 2012 | 812-14037-08 | |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 27 Nov 2012 | 30 Sep 2012 | 811-00266 |
| 40-APP/A | Open 40-APP/A document | View SEC filing for 40-APP/A | 40-APP/A | 03 Oct 2012 | 812-14037-08 | |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | COLUMBIA ETF TRUST/ SELIGMAN PREMIUM TECH GROWTH/ TRI-CONTINENTAL CORP | 10 Sep 2012 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Sep 2012 | 06 Sep 2012 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | TRI-CONTINENTAL CORP | 30 Aug 2012 | 30 Jun 2012 | 811-00266 |
| NSAR-A | Open NSAR-A document | View SEC filing for NSAR-A | SEMI-ANNUAL REPORT | 29 Aug 2012 | 30 Jun 2012 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 27 Aug 2012 | 30 Jun 2012 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 Jul 2012 | 03 Jul 2012 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jun 2012 | 18 Jun 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Jun 2012 | 05 Jan 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 07 Jun 2012 | 07 Jun 2012 | 811-00266 |
| 40-APP | Open 40-APP document | View SEC filing for 40-APP | 40-APP | 01 Jun 2012 | 812-14037-08 | |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 29 May 2012 | 31 Mar 2012 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 May 2012 | 03 May 2012 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 30 Apr 2012 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 27 Apr 2012 | 333-104669 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 27 Apr 2012 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Apr 2012 | 12 Apr 2012 | 811-00266 |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 06 Apr 2012 | 811-00266,333-104669 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 29 Mar 2012 | 23 Mar 2012 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 29 Mar 2012 | 14 Apr 2011 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 23 Mar 2012 | 333-104669 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 23 Mar 2012 | 13 Mar 2012 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 12 Mar 2012 | 02 Mar 2012 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 12 Mar 2012 | 02 Mar 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 08 Mar 2012 | 08 Mar 2012 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 02 Mar 2012 | 333-104669 | |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | N-CSR | 01 Mar 2012 | 31 Dec 2011 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 29 Feb 2012 | 333-104669 | |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | NSAR-B | 28 Feb 2012 | 31 Dec 2011 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 28 Feb 2012 | 12 Apr 2012 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 12 Jan 2012 | 11 Jan 2012 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 02 Dec 2011 | 02 Dec 2011 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | N-Q | 28 Nov 2011 | 30 Sep 2011 | 811-00266 |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | FORM N-CSRS | 08 Sep 2011 | 30 Jun 2011 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 02 Sep 2011 | 02 Sep 2011 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | N-PX | 29 Aug 2011 | 30 Jun 2011 | 811-00266 |
| NSAR-A | Open NSAR-A document | View SEC filing for NSAR-A | SEMI ANNUAL REPORT | 26 Aug 2011 | 30 Jun 2011 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | COLUMBIA MULTI FUNDS | 01 Aug 2011 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 03 Jun 2011 | 03 Jun 2011 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | FORM N-Q | 26 May 2011 | 31 Mar 2011 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 04 May 2011 | 333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 03 May 2011 | 03 May 2011 | 811-00266 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 29 Apr 2011 | 333-104669 | ||
| 497 | Open 497 document | View SEC filing for 497 | 497 | 29 Apr 2011 | 333-104669 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 29 Apr 2011 | |||
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 22 Apr 2011 | 14 Apr 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 22 Apr 2011 | 14 Apr 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 22 Apr 2011 | 14 Apr 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 22 Apr 2011 | 14 Apr 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 22 Apr 2011 | 14 Apr 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 22 Apr 2011 | 14 Apr 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 22 Apr 2011 | 08 Jan 2011 | |
| 40-17G/A | Open 40-17G/A document | View SEC filing for 40-17G/A | 40-17G/A | 20 Apr 2011 | 811-00266 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 14 Apr 2011 | 14 Apr 2011 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 14 Apr 2011 | 333-104669 | |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | FORM POS 8C | 08 Apr 2011 | 811-00266,333-104669 | |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 24 Mar 2011 | 811-00266 | |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | N-CSR | 11 Mar 2011 | 31 Dec 2010 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 04 Mar 2011 | 04 Mar 2011 | 811-00266 |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | ANNUAL REPORT | 28 Feb 2011 | 31 Dec 2010 | 811-00266 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 18 Feb 2011 | 14 Apr 2011 | 811-00266 |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRE 14A | 07 Feb 2011 | 14 Apr 2011 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 18 Jan 2011 | 18 Jan 2011 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 03 Dec 2010 | 03 Dec 2010 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | FORM N-Q | 29 Nov 2010 | 30 Sep 2010 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 02 Nov 2010 | 333-104669 | |
| APP ORDR | Open APP ORDR document | View SEC filing for APP ORDR | 02 Nov 2010 | 812-13465-02 | ||
| APP NTC | Open APP NTC document | View SEC filing for APP NTC | 02 Nov 2010 | 812-13465-02 | ||
| 40-APP/A | Open 40-APP/A document | View SEC filing for 40-APP/A | 40-APP/A | 14 Sep 2010 | 812-13465-02 | |
| N-CSRS | Open N-CSRS document | View SEC filing for N-CSRS | N-CSRS | 07 Sep 2010 | 30 Jun 2010 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 03 Sep 2010 | 03 Sep 2010 | 811-00266 |
| NSAR-A | Open NSAR-A document | View SEC filing for NSAR-A | SEMI-ANNUAL | 27 Aug 2010 | 30 Jun 2010 | 811-00266 |
| N-PX | Open N-PX document | View SEC filing for N-PX | FORM N-PX | 25 Aug 2010 | 30 Jun 2010 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 06 Aug 2010 | 333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 04 Jun 2010 | 04 Jun 2010 | 811-00266 |
| 40-17G/A | Open 40-17G/A document | View SEC filing for 40-17G/A | 40-17G/A | 04 Jun 2010 | 811-00266 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 03 Jun 2010 | 333-104669 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 03 Jun 2010 | 333-104669 | |
| N-30B-2 | Open N-30B-2 document | View SEC filing for N-30B-2 | N-30B-2 | 01 Jun 2010 | 31 Mar 2010 | 811-00266 |
| N-Q | Open N-Q document | View SEC filing for N-Q | FORM N-Q | 26 May 2010 | 31 Mar 2010 | 811-00266 |
| 40-APP/A | Open 40-APP/A document | View SEC filing for 40-APP/A | 40-APP/A | 13 May 2010 | 812-13465-02 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 11 May 2010 | 01 May 2010 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 03 May 2010 | 333-104669 | |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 03 May 2010 | 333-104669 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 30 Apr 2010 | 333-104669 | ||
| 497 | Open 497 document | View SEC filing for 497 | 497 | 30 Apr 2010 | 333-104669 | |
| 40-17G/A | Open 40-17G/A document | View SEC filing for 40-17G/A | 40-17G/A | 27 Apr 2010 | 811-00266 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 27 Apr 2010 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 09 Apr 2010 | 08 Apr 2010 | 811-00266 |
| POS 8C | Open POS 8C document | View SEC filing for POS 8C | POS 8C | 08 Apr 2010 | 811-00266,333-104669 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 12 Mar 2010 | 12 Mar 2010 | 811-00266 |
| N-CSR | Open N-CSR document | View SEC filing for N-CSR | N-CSR | 05 Mar 2010 | 31 Dec 2009 | 811-00266 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Mar 2010 | 02 Mar 2010 | |
| NSAR-B | Open NSAR-B document | View SEC filing for NSAR-B | NSAR-B | 25 Feb 2010 | 31 Dec 2009 | 811-00266 |
| 40-17G | Open 40-17G document | View SEC filing for 40-17G | 40-17G | 19 Feb 2010 | 811-00266 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 12 Feb 2010 | 08 Apr 2010 | 811-00266 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 14 Jan 2010 | 14 Jan 2010 | 811-00266 |
| 497 | Open 497 document | View SEC filing for 497 | 497 | 13 Jan 2010 | 333-104669 |
TRI-CONTINENTAL Corp files with the SEC under CIK 0000099614. This page aggregates EDGAR filings and related ownership activity.