TRI-CONTINENTAL Corp SEC EDGAR Filings (CIK 0000099614)

SEC EDGAR filings, ownership reports, and insider transactions for TRI-CONTINENTAL Corp.

Symbol
TY, TY-P on NYSE
Business address
290 Congress Street, Boston, MA, 02210
State of incorporation
MD
Fiscal year end
31 December
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TRI-CONTINENTAL Corp has filed 1,048 SEC EDGAR filings since 02 Mar 1994

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
3 Open Document Open Filing FORM 3 02 Jan 2026 01 Jan 2026
NPORT-P Open Document Open Filing 26 Nov 2025 30 Sep 2025 811-00266
8-K Open Document | Data Open Filing 8-K 18 Nov 2025 18 Nov 2025 811-00266
40-APP/A Open Document Open Filing 40-APP/A 30 Sep 2025 812-15685-01
424B3 Open Document Open Filing TRI-CONTINENTAL CORP 08 Sep 2025 333-278928
4 Open Document Open Filing FORM 4 08 Sep 2025 04 Sep 2025
8-K Open Document | Data Open Filing 8-K 05 Sep 2025 05 Sep 2025 811-00266
40-APP/A Open Document Open Filing 40-APP/A 04 Sep 2025 812-15685-01
N-CSRS Open Document | Data Open Filing TRI-CONTINENTAL CORPORATION 04 Sep 2025 30 Jun 2025 811-00266
NPORT-P Open Document Open Filing 22 Aug 2025 30 Jun 2025 811-00266
N-PX Open Document Open Filing 21 Aug 2025 30 Jun 2025 811-00266
4 Open Document Open Filing FORM 4 21 Aug 2025 20 Aug 2025
40-17G Open Document Open Filing 40-17G 18 Jul 2025 811-00266
8-K Open Document | Data Open Filing 8-K 24 Jun 2025 24 Jun 2025 811-00266
NPORT-P Open Document Open Filing 27 May 2025 31 Mar 2025 811-00266
8-K Open Document | Data Open Filing 8-K 22 May 2025 22 May 2025 811-00266
3 Open Document Open Filing FORM 3 07 May 2025 30 Apr 2025
40-APP/A Open Document Open Filing 40-APP/A 06 May 2025 812-15685-01
DEF 14A Open Document Open Filing DEF 14A 05 May 2025 24 Jun 2025 811-00266
40-17G Open Document Open Filing 40-17G 23 Apr 2025 811-00266
40-17G Open Document Open Filing 40-17G 31 Mar 2025 811-00266
8-K Open Document | Data Open Filing 8-K 31 Mar 2025 31 Mar 2025 811-00266
N-CEN Open Document Open Filing 12 Mar 2025 31 Dec 2024 811-00266
4 Open Document Open Filing FORM 4 11 Mar 2025 07 Mar 2025
8-K Open Document | Data Open Filing 8-K 07 Mar 2025 07 Mar 2025 811-00266
N-CSR Open Document | Data Open Filing TRI-CONTINENTAL CORPORATION 05 Mar 2025 31 Dec 2024 811-00266
NPORT-P Open Document Open Filing 28 Feb 2025 31 Dec 2024 811-00266
40-APP Open Document Open Filing 40-APP 07 Jan 2025 812-15685-01
NPORT-P Open Document Open Filing 25 Nov 2024 30 Sep 2024 811-00266
4 Open Document Open Filing FORM 4 19 Nov 2024 18 Nov 2024
8-K Open Document | Data Open Filing 8-K 19 Nov 2024 19 Nov 2024 811-00266
4 Open Document Open Filing 13 Nov 2024 08 Nov 2024
424B3 Open Document Open Filing 424B3 15 Oct 2024 333-278928
3 Open Document Open Filing FORM 3 08 Oct 2024 30 Sep 2024
N-CSRS Open Document | Data Open Filing TRI-CONTINENTAL CORPORATION 05 Sep 2024 30 Jun 2024 811-00266
8-K Open Document | Data Open Filing 8-K 03 Sep 2024 03 Sep 2024 811-00266
N-PX Open Document Open Filing 03 Sep 2024 30 Jun 2024 811-00266
NPORT-P Open Document Open Filing 27 Aug 2024 30 Jun 2024 811-00266
40-17G Open Document Open Filing 40-17G 17 Jul 2024 811-00266
3 Open Document Open Filing FORM 3 01 Jul 2024 01 Jul 2024
8-K Open Document | Data Open Filing 8-K 25 Jun 2024 25 Jun 2024 811-00266
NPORT-P Open Document Open Filing 28 May 2024 31 Mar 2024 811-00266
8-K Open Document | Data Open Filing 8-K 16 May 2024 16 May 2024 811-00266
497J Open Document Open Filing 497J 01 May 2024 333-278928
N-2ASR Open Document | Data Open Filing N-2ASR 25 Apr 2024 811-00266,333-278928
DEF 14A Open Document Open Filing DEF 14A 22 Apr 2024 25 Jun 2024 811-00266
8-K Open Document | Data Open Filing 8-K 14 Mar 2024 14 Mar 2024 811-00266
N-CEN Open Document Open Filing 13 Mar 2024 31 Dec 2023 811-00266
8-K Open Document | Data Open Filing 8-K 01 Mar 2024 01 Mar 2024 811-00266
N-CSR Open Document | Data Open Filing TRI-CONTINENTAL CORPORATION 01 Mar 2024 31 Dec 2023 811-00266
3 Open Document Open Filing 3 01 Mar 2024 01 Mar 2024
NPORT-P Open Document Open Filing 26 Feb 2024 31 Dec 2023 811-00266
4 Open Document Open Filing 4 18 Jan 2024 29 Aug 2023
3 Open Document Open Filing 3 16 Jan 2024 15 Jan 2024
3 Open Document Open Filing 3 16 Jan 2024 15 Jan 2024
3 Open Document Open Filing 3 10 Jan 2024 01 Jan 2024
3 Open Document Open Filing 3 02 Jan 2024 01 Jan 2024
NPORT-P Open Document Open Filing 27 Nov 2023 30 Sep 2023 811-00266
8-K Open Document | Data Open Filing 8-K 16 Nov 2023 16 Nov 2023 811-00266
8-K Open Document | Data Open Filing 8-K 01 Sep 2023 01 Sep 2023 811-00266
N-CSRS Open Document | Data Open Filing TRI-CONTINENTAL CORPORATION 01 Sep 2023 30 Jun 2023 811-00266
NPORT-P Open Document Open Filing 24 Aug 2023 30 Jun 2023 811-00266
N-PX Open Document Open Filing N-PX 24 Aug 2023 30 Jun 2023 811-00266
40-17G Open Document Open Filing 40-17G 21 Jul 2023 811-00266
4 Open Document Open Filing 4 07 Jul 2023 06 Jul 2023
8-K Open Document | Data Open Filing 8-K 20 Jun 2023 20 Jun 2023 811-00266
NPORT-P Open Document Open Filing 25 May 2023 31 Mar 2023 811-00266
8-K Open Document | Data Open Filing 8-K 18 May 2023 18 May 2023 811-00266
DEF 14A Open Document Open Filing DEF 14A 17 Apr 2023 20 Jun 2023 811-00266
N-CEN Open Document Open Filing 15 Mar 2023 31 Dec 2022 811-00266
8-K Open Document | Data Open Filing 8-K 10 Mar 2023 10 Mar 2023 811-00266
8-K Open Document | Data Open Filing 8-K 03 Mar 2023 03 Mar 2023 811-00266
N-CSR Open Document | Data Open Filing TRI-CONTINENTAL CORPORATION 03 Mar 2023 811-00266
NPORT-P Open Document Open Filing 24 Feb 2023 31 Dec 2022 811-00266
3 Open Document Open Filing FORM 3 04 Jan 2023 01 Jan 2023
NPORT-P Open Document Open Filing 25 Nov 2022 30 Sep 2022 811-00266
8-K Open Document | Data Open Filing 8-K 17 Nov 2022 17 Nov 2022 811-00266
8-K Open Document | Data Open Filing 8-K 02 Sep 2022 02 Sep 2022 811-00266
N-CSRS Open Document | Data Open Filing N-CSRS 31 Aug 2022 811-00266
NPORT-P Open Document Open Filing 24 Aug 2022 30 Jun 2022 811-00266
N-PX Open Document Open Filing N-PX 18 Aug 2022 30 Jun 2022 811-00266
40-17G Open Document Open Filing 40-17G 28 Jul 2022 811-00266
8-K Open Document Open Filing 8-K 21 Jun 2022 21 Jun 2022 811-00266
POS EX Open Document Open Filing POS EX 02 Jun 2022 333-255533
NPORT-P Open Document Open Filing 25 May 2022 31 Mar 2022 811-00266
8-K Open Document Open Filing 8-K 19 May 2022 19 May 2022 811-00266
DEF 14A Open Document Open Filing DEF 14A 18 Apr 2022 21 Jun 2022 811-00266
424B3 Open Document Open Filing 424B3 28 Mar 2022 333-255533
N-CEN Open Document Open Filing 15 Mar 2022 31 Dec 2021 811-00266
4 Open Document Open Filing FORM 4 14 Mar 2022 14 Mar 2022
8-K Open Document Open Filing 8-K 11 Mar 2022 11 Mar 2022 811-00266
8-K Open Document Open Filing 8-K 04 Mar 2022 04 Mar 2022 811-00266
N-CSR Open Document Open Filing TRI-CONTINENTAL CORPORATION 03 Mar 2022 31 Dec 2021 811-00266
NPORT-P Open Document Open Filing 24 Feb 2022 31 Dec 2021 811-00266
3 Open Document Open Filing FORM 3 04 Jan 2022 01 Jan 2022
NPORT-P Open Document Open Filing 23 Nov 2021 30 Sep 2021 811-00266
8-K Open Document Open Filing 8-K 19 Nov 2021 19 Nov 2021 811-00266
8-K Open Document Open Filing 8-K 03 Sep 2021 03 Sep 2021 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORPORATION 31 Aug 2021 30 Jun 2021 811-00266
NPORT-P Open Document Open Filing 25 Aug 2021 30 Jun 2021 811-00266
N-PX Open Document Open Filing N-PX 24 Aug 2021 30 Jun 2021 811-00266
40-17G Open Document Open Filing 40-17G 22 Jul 2021 811-00266
424B3 Open Document Open Filing TRI-CONTINENTAL CORP 08 Jul 2021 333-255533
3 Open Document Open Filing FORM 3 22 Jun 2021 15 Jun 2021
497 Open Document Open Filing 497 15 Jun 2021 333-255533
8-K Open Document Open Filing 8-K 11 Jun 2021 11 Jun 2021 811-00266
DEFA14A Open Document Open Filing DEFA14A 04 Jun 2021 811-00266
NPORT-P/A Open Document Open Filing 25 May 2021 31 Mar 2021 811-00266
NPORT-P Open Document Open Filing 25 May 2021 31 Mar 2021 811-00266
8-K Open Document Open Filing 8-K 21 May 2021 21 May 2021 811-00266
4 Open Document Open Filing FORM 4 14 May 2021 06 May 2021
497J Open Document Open Filing 497J 03 May 2021 333-255533
N-2ASR Open Document Open Filing N-2ASR 27 Apr 2021 811-00266,333-255533
DEF 14A Open Document Open Filing DEF 14A 23 Apr 2021 11 Jun 2021 811-00266
8-K Open Document Open Filing 8-K 22 Mar 2021 22 Mar 2021 811-00266
N-CEN Open Document Open Filing 12 Mar 2021 31 Dec 2020 811-00266
8-K Open Document Open Filing 8-K 05 Mar 2021 05 Mar 2021 811-00266
3 Open Document Open Filing FORM 3 05 Mar 2021 01 Mar 2021
N-CSR Open Document Open Filing TRI-CONTINENTAL CORPORATION 02 Mar 2021 31 Dec 2020 811-00266
NPORT-P Open Document Open Filing 24 Feb 2021 31 Dec 2020 811-00266
NPORT-P Open Document Open Filing 24 Nov 2020 30 Sep 2020 811-00266
8-K Open Document Open Filing 8-K 20 Nov 2020 20 Nov 2020 811-00266
4 Open Document Open Filing FORM 4 19 Nov 2020 17 Nov 2020
3 Open Document Open Filing FORM 3 05 Oct 2020 01 Oct 2020
497 Open Document Open Filing 497 01 Oct 2020 333-236947
497 Open Document Open Filing 497 17 Sep 2020 333-236947
8-K Open Document Open Filing 8-K 04 Sep 2020 04 Sep 2020 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORPORATION 03 Sep 2020 30 Jun 2020 811-00266
NPORT-P Open Document Open Filing 26 Aug 2020 30 Jun 2020 811-00266
N-PX Open Document Open Filing N-PX 21 Aug 2020 30 Jun 2020 811-00266
40-17G Open Document Open Filing 40-17G 12 Aug 2020 811-00266
3 Open Document Open Filing FORM 3 25 Jun 2020 19 Jun 2020
3 Open Document Open Filing FORM 3 15 Jun 2020 15 Jun 2020
8-K Open Document Open Filing 8-K 15 Jun 2020 15 Jun 2020 811-00266
NPORT-P Open Document Open Filing 28 May 2020 31 Mar 2020 811-00266
8-K Open Document Open Filing 8-K 22 May 2020 22 May 2020 811-00266
497J Open Document Open Filing 497J 01 May 2020 333-236947
497 Open Document Open Filing 497 01 May 2020 333-236947
EFFECT Open Document Open Filing 30 Apr 2020 333-236947
CORRESP Open Document Open Filing 29 Apr 2020
N-2/A Open Document Open Filing N-2/A 28 Apr 2020 811-00266,333-236947
N-2/A Open Document Open Filing N-2/A 27 Apr 2020 811-00266,333-236947
CORRESP Open Document Open Filing 14 Apr 2020
3 Open Document Open Filing FORM 3 13 Apr 2020 06 Apr 2020
497 Open Document Open Filing 497 09 Apr 2020 333-236947
DEFA14A Open Document Open Filing DEFA14A 07 Apr 2020 811-00266
8-K Open Document Open Filing 8-K 07 Apr 2020 07 Apr 2020 811-00266
497 Open Document Open Filing TRI-CONTINENTAL CORP 06 Apr 2020 333-236947
3 Open Document Open Filing FORM 3 01 Apr 2020 27 Mar 2020
N-CEN Open Document Open Filing 12 Mar 2020 31 Dec 2019 811-00266
497 Open Document Open Filing 497 10 Mar 2020 333-236947
N-2 Open Document Open Filing N-2 06 Mar 2020 811-00266,333-236947
DEF 14A Open Document Open Filing DEF 14A 06 Mar 2020 21 Apr 2020 811-00266
8-K Open Document Open Filing 8-K 06 Mar 2020 06 Mar 2020 811-00266
N-CSR Open Document Open Filing TRI-CONTINENTAL CORPORATION 04 Mar 2020 31 Dec 2019 811-00266
4 Open Document Open Filing FORM 4 03 Mar 2020 02 Mar 2020
4 Open Document Open Filing FORM 4 03 Mar 2020 02 Mar 2020
NPORT-P Open Document Open Filing 25 Feb 2020 31 Dec 2019 811-00266
8-K Open Document Open Filing 8-K 05 Feb 2020 05 Feb 2020 811-00266
4 Open Document Open Filing FORM 4 04 Feb 2020 03 Feb 2020
3 Open Document Open Filing FORM 3 07 Jan 2020 01 Jan 2020
3 Open Document Open Filing FORM 3 06 Jan 2020 01 Jan 2020
8-K Open Document Open Filing 8-K 12 Dec 2019 12 Dec 2019 811-00266
NPORT-P Open Document Open Filing 26 Nov 2019 30 Sep 2019 811-00266
8-K Open Document Open Filing 8-K 22 Nov 2019 22 Nov 2019 811-00266
8-K Open Document Open Filing 8-K 06 Sep 2019 06 Sep 2019 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORP 04 Sep 2019 30 Jun 2019 811-00266
N-PX Open Document Open Filing N-PX 22 Aug 2019 30 Jun 2019 811-00266
40-17G Open Document Open Filing 40-17G 19 Jul 2019 811-00266
N-CEN/A Open Document Open Filing 29 May 2019 31 Dec 2018 811-00266
NPORT-EX Open Document Open Filing TRI-CONTINENTAL CORPORATION 28 May 2019 31 Mar 2019 811-00266
8-K Open Document Open Filing 8-K 24 May 2019 24 May 2019 811-00266
497J Open Document Open Filing 497J 03 May 2019 333-104669
EFFECT Open Document Open Filing 30 Apr 2019 333-104669
POS 8C Open Document Open Filing POS 8C 25 Apr 2019 811-00266,333-104669
3 Open Document Open Filing FORM 3 17 Apr 2019 16 Apr 2019
8-K Open Document Open Filing 8-K 16 Apr 2019 16 Apr 2019 811-00266
N-CEN Open Document Open Filing 15 Mar 2019 31 Dec 2018 811-00266
8-K Open Document Open Filing 8-K 08 Mar 2019 08 Mar 2019 811-00266
POS 8C Open Document Open Filing POS 8C 07 Mar 2019 811-00266,333-104669
N-CSR Open Document Open Filing TRI-CONTINENTAL CORP 06 Mar 2019 31 Dec 2018 811-00266
497 Open Document Open Filing TRI-CONTINENTAL CORPORATION 01 Mar 2019 333-104669
DEF 14A Open Document Open Filing DEF 14A 01 Mar 2019 16 Apr 2019 811-00266
3 Open Document Open Filing FORM 3 05 Feb 2019 01 Feb 2019
8-K Open Document Open Filing 8-K 30 Jan 2019 30 Jan 2019 811-00266
4 Open Document Open Filing FORM 4 02 Jan 2019 31 Dec 2018
497 Open Document Open Filing TRI-CONTINENTAL CORPORATION 21 Dec 2018 333-104669
8-K Open Document Open Filing 8-K 13 Dec 2018 13 Dec 2018 811-00266
N-Q Open Document Open Filing TRI-CONTINENTAL CORP 28 Nov 2018 30 Sep 2018 811-00266
8-K Open Document Open Filing 8-K 23 Nov 2018 23 Nov 2018 811-00266
8-K Open Document Open Filing 8-K 07 Sep 2018 07 Sep 2018 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORP 31 Aug 2018 30 Jun 2018 811-00266
N-PX Open Document Open Filing N-PX 21 Aug 2018 30 Jun 2018 811-00266
40-17G Open Document Open Filing 40-17G 18 Jul 2018 811-00266
4 Open Document Open Filing FORM 4 13 Jun 2018 12 Jun 2018
N-Q Open Document Open Filing TRI-CONTINENTAL CORP 25 May 2018 31 Mar 2018 811-00266
8-K Open Document Open Filing 8-K 25 May 2018 25 May 2018 811-00266
497J Open Document Open Filing 497J 03 May 2018 333-104669
EFFECT Open Document Open Filing 30 Apr 2018 333-104669
POS 8C Open Document Open Filing POS 8C 27 Apr 2018 811-00266,333-104669
POS 8C Open Document Open Filing POS 8C 27 Apr 2018 811-00266,333-104669
CORRESP Open Document Open Filing 27 Apr 2018
8-K Open Document Open Filing 8-K 16 Apr 2018 16 Apr 2018 811-00266
POS 8C Open Document Open Filing POS 8C 19 Mar 2018 811-00266,333-104669
8-K/A Open Document Open Filing 8-K/A 13 Mar 2018 13 Mar 2018 811-00266
8-K Open Document Open Filing 8-K 09 Mar 2018 09 Mar 2018 811-00266
4 Open Document Open Filing FORM 4 09 Mar 2018 04 Apr 2012
N-CSR Open Document Open Filing TRI-CONTINENTAL CORP 07 Mar 2018 31 Dec 2017 811-00266
DEF 14A Open Document Open Filing DEF 14A 05 Mar 2018 16 Apr 2018 811-00266
NSAR-B Open Document Open Filing TRI-CONTINENTAL CORPORATION 27 Feb 2018 31 Dec 2017 811-00266
3 Open Document Open Filing FORM 3 26 Feb 2018 20 Feb 2018
8-K Open Document Open Filing 8-K 02 Feb 2018 02 Feb 2018 811-00266
3 Open Document Open Filing FORM 3 05 Jan 2018 01 Jan 2018
3 Open Document Open Filing FORM 3 05 Jan 2018 01 Jan 2018
8-K Open Document Open Filing 8-K 19 Dec 2017 19 Dec 2017 811-00266
8-K/A Open Document Open Filing 8-K/A 06 Dec 2017 06 Dec 2017 811-00266
N-Q Open Document Open Filing TRI-CONTINENTAL CORP 28 Nov 2017 30 Sep 2017 811-00266
8-K Open Document Open Filing 8-K 24 Nov 2017 24 Nov 2017 811-00266
8-K/A Open Document Open Filing 8-K/A 11 Sep 2017 11 Sep 2017 811-00266
8-K Open Document Open Filing 8-K 08 Sep 2017 08 Sep 2017 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORP 31 Aug 2017 30 Jun 2017 811-00266
NSAR-A Open Document Open Filing TRI-CONTINENTAL CORPORATION 28 Aug 2017 30 Jun 2017 811-00266
N-PX Open Document Open Filing N-PX 24 Aug 2017 30 Jun 2017 811-00266
40-17G Open Document Open Filing 40-17G 07 Aug 2017 811-00266
8-K Open Document Open Filing 8-K 09 Jun 2017 09 Jun 2017 811-00266
N-Q Open Document Open Filing TRI-CONTINENTAL CORP 26 May 2017 31 Mar 2017 811-00266
497J Open Document Open Filing 497J 02 May 2017 333-104669
EFFECT Open Document Open Filing 28 Apr 2017 333-104669
POS 8C Open Document Open Filing POS 8C 26 Apr 2017 811-00266,333-104669
8-K Open Document Open Filing 8-K 19 Apr 2017 19 Apr 2017 811-00266
3 Open Document Open Filing FORM 3 07 Apr 2017 01 Apr 2017
4 Open Document Open Filing FORM 4 23 Mar 2017 22 Mar 2017
4 Open Document Open Filing FORM 4 14 Mar 2017 13 Mar 2017
8-K Open Document Open Filing 8-K 10 Mar 2017 10 Mar 2017 811-00266
POS 8C Open Document Open Filing POS 8C 08 Mar 2017 811-00266,333-104669
DEF 14A Open Document Open Filing DEF 14A 08 Mar 2017 19 Apr 2017 811-00266
N-CSR Open Document Open Filing TRI-CONTINENTAL CORP 02 Mar 2017 31 Dec 2016 811-00266
NSAR-B Open Document Open Filing TRI-CONTINENTAL CORPORATION 27 Feb 2017 31 Dec 2016 811-00266
8-K Open Document Open Filing 8-K 15 Feb 2017 15 Feb 2017 811-00266
4 Open Document Open Filing FORM 4 10 Feb 2017 08 Feb 2017
4 Open Document Open Filing FORM 4 07 Feb 2017 03 Feb 2017
4 Open Document Open Filing FORM 4 02 Feb 2017 01 Feb 2017
8-K Open Document Open Filing 8-K 30 Jan 2017 30 Jan 2017 811-00266
3 Open Document Open Filing FORM 3 11 Jan 2017 25 Oct 2016
8-K Open Document Open Filing 8-K 09 Dec 2016 09 Dec 2016 811-00266
N-Q Open Document Open Filing N-Q 28 Nov 2016 30 Sep 2016 811-00266
497 Open Document Open Filing 497 19 Sep 2016 333-104669
8-K Open Document Open Filing 8-K 09 Sep 2016 09 Sep 2016 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORP 01 Sep 2016 30 Jun 2016 811-00266
NSAR-A Open Document Open Filing TRI-CONTINENTAL CORPORATION 29 Aug 2016 30 Jun 2016 811-00266
N-PX Open Document Open Filing N-PX 25 Aug 2016 30 Jun 2016 811-00266
497 Open Document Open Filing 497 19 Aug 2016 333-104669
40-17G Open Document Open Filing 40-17G 02 Aug 2016 811-00266
8-K Open Document | Data Open Filing 8-K 10 Jun 2016 10 Jun 2016 811-00266
N-Q Open Document | Data Open Filing N-Q 27 May 2016 31 Mar 2016 811-00266
497J Open Document Open Filing 497J 04 May 2016 333-104669
EFFECT Open Document Open Filing 29 Apr 2016 333-104669
EFFECT Open Document Open Filing 29 Apr 2016 333-104669
POS 8C Open Document Open Filing POS 8C 28 Apr 2016 811-00266,333-104669
CORRESP Open Document Open Filing 28 Apr 2016
3 Open Document Open Filing FORM 3 21 Apr 2016 18 Apr 2016
8-K Open Document | Data Open Filing 8-K 18 Apr 2016 18 Apr 2016 811-00266
DEF 14A Open Document Open Filing DEF 14A 15 Mar 2016 18 Apr 2016 811-00266
POS 8C Open Document | Data Open Filing POS 8C 14 Mar 2016 811-00266,333-104669
8-K Open Document Open Filing 8-K 04 Mar 2016 04 Mar 2016 811-00266
N-CSR Open Document Open Filing TRI-CONTINENTAL CORP 03 Mar 2016 31 Dec 2015 811-00266
NSAR-B Open Document Open Filing TRI-CONTINENTAL CORPORATION 25 Feb 2016 31 Dec 2015 811-00266
8-K Open Document Open Filing 8-K 10 Feb 2016 10 Feb 2016 811-00266
4 Open Document Open Filing FORM 4 11 Dec 2015 11 Dec 2015
8-K Open Document Open Filing 8-K 04 Dec 2015 04 Dec 2015 811-00266
N-Q Open Document Open Filing N-Q 25 Nov 2015 30 Sep 2015 811-00266
4 Open Document Open Filing FORM 4 05 Oct 2015 05 Oct 2015
8-K Open Document Open Filing 8-K 04 Sep 2015 04 Sep 2015 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORPORATION 02 Sep 2015 30 Jun 2015 811-00266
NSAR-A Open Document Open Filing TRI-CONTINENTAL CORPORATION 26 Aug 2015 30 Jun 2015 811-00266
497 Open Document Open Filing 497 25 Aug 2015 333-104669
N-PX Open Document Open Filing N-PX 25 Aug 2015 30 Jun 2015 811-00266
40-17G Open Document Open Filing 40-17G 05 Aug 2015 811-00266
8-K Open Document Open Filing 8-K 05 Jun 2015 05 Jun 2015 811-00266
N-Q Open Document Open Filing N-Q 29 May 2015 31 Mar 2015 811-00266
497J Open Document Open Filing 497J 04 May 2015 333-104669
EFFECT Open Document Open Filing 30 Apr 2015 333-104669
POS 8C Open Document Open Filing POS 8C 30 Apr 2015 811-00266,333-104669
POS 8C Open Document Open Filing POS 8C 29 Apr 2015 811-00266,333-104669
CORRESP Open Document Open Filing 28 Apr 2015
8-K Open Document Open Filing 8-K 13 Apr 2015 13 Apr 2015 811-00266
3 Open Document Open Filing FORM 3 08 Apr 2015 30 Mar 2015
3 Open Document Open Filing FORM 3 08 Apr 2015 30 Mar 2015
3 Open Document Open Filing FORM 3 06 Apr 2015 30 Mar 2015
4 Open Document Open Filing FORM 4 19 Mar 2015 19 Mar 2015
POS 8C Open Document Open Filing POS 8C 13 Mar 2015 811-00266,333-104669
4 Open Document Open Filing FORM 4 09 Mar 2015 09 Mar 2015
3 Open Document Open Filing FORM 3 06 Mar 2015 02 Mar 2015
N-CSR Open Document Open Filing TRI-CONTINENTAL CORP 06 Mar 2015 31 Dec 2014 811-00266
8-K Open Document Open Filing 8-K 06 Mar 2015 06 Mar 2015 811-00266
DEF 14A Open Document Open Filing DEF 14A 04 Mar 2015 13 Apr 2015 811-00266
4 Open Document Open Filing FORM 4 03 Mar 2015 02 Mar 2015
8-K Open Document Open Filing 8-K 02 Mar 2015 02 Mar 2015 811-00266
NSAR-B Open Document Open Filing TRI-CONTINENTAL CORPORATION 27 Feb 2015 31 Dec 2014 811-00266
8-K Open Document Open Filing 8-K 28 Jan 2015 28 Jan 2015 811-00266
3 Open Document Open Filing FORM 3 09 Jan 2015 01 Jan 2015
3 Open Document Open Filing FORM 3 09 Jan 2015 01 Jan 2015
POS EX Open Document Open Filing POS EX 23 Dec 2014 333-104669
8-K Open Document Open Filing 8-K 05 Dec 2014 05 Dec 2014 811-00266
N-Q Open Document Open Filing N-Q 26 Nov 2014 30 Sep 2014 811-00266
4 Open Document Open Filing FORM 4 24 Nov 2014 10 Nov 2014
8-K Open Document Open Filing 8-K 05 Sep 2014 05 Sep 2014 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORPORATION FUND 04 Sep 2014 30 Jun 2014 811-00266
NSAR-A Open Document Open Filing TRI-CONTINENTAL CORPORATION - SEMI ANNUAL REPORT - DATED 06/30/14 28 Aug 2014 30 Jun 2014 811-00266
N-PX Open Document Open Filing N-PX 26 Aug 2014 30 Jun 2014 811-00266
3 Open Document Open Filing FORM 3 25 Aug 2014 18 Aug 2014
497 Open Document Open Filing 497 22 Aug 2014 333-104669
3 Open Document Open Filing FORM 3 15 Aug 2014 07 Aug 2014
40-17G Open Document Open Filing 40-17G 07 Aug 2014 811-00266
497 Open Document Open Filing 497 07 Aug 2014 333-104669
497 Open Document Open Filing 497 18 Jul 2014 333-104669
4 Open Document Open Filing FORM 4 09 Jun 2014 09 Jun 2014
8-K Open Document Open Filing 8-K 06 Jun 2014 06 Jun 2014 811-00266
497 Open Document Open Filing 497 02 Jun 2014 333-104669
N-Q Open Document Open Filing N-Q 29 May 2014 31 Mar 2014 811-00266
497J Open Document Open Filing 497J 01 May 2014 333-104669
EFFECT Open Document Open Filing 29 Apr 2014 333-104669
POS 8C Open Document Open Filing POS 8C 28 Apr 2014 811-00266,333-104669
CORRESP Open Document Open Filing 28 Apr 2014
4 Open Document Open Filing FORM 4 17 Apr 2014 16 Apr 2014
8-K Open Document Open Filing 8-K 11 Apr 2014 11 Apr 2014 811-00266
4 Open Document Open Filing FORM 4 21 Mar 2014 20 Mar 2014
POS 8C Open Document Open Filing POS 8C 17 Mar 2014 811-00266,333-104669
8-K Open Document Open Filing 8-K 07 Mar 2014 07 Mar 2014 811-00266
N-CSR Open Document Open Filing TRI-CONTINENTAL CORPORATION 06 Mar 2014 31 Dec 2013 811-00266
DEFR14A Open Document Open Filing DEFR 14A 05 Mar 2014 811-00266
5 Open Document Open Filing FORM 5 05 Mar 2014 31 Dec 2013
5 Open Document Open Filing FORM 5 05 Mar 2014 31 Dec 2013
5 Open Document Open Filing FORM 5 05 Mar 2014 31 Dec 2013
NSAR-B Open Document Open Filing TRI-CONTINENTAL CORPORATION - ANNUAL REPORT - DATED 12/31/2013 27 Feb 2014 31 Dec 2013 811-00266
DEF 14A Open Document Open Filing DEF 14A 21 Feb 2014 11 Apr 2014 811-00266
4 Open Document Open Filing FORM 4 11 Feb 2014 10 Feb 2014
8-K Open Document Open Filing 8-K 15 Jan 2014 15 Jan 2014 811-00266
3 Open Document Open Filing FORM 3 06 Jan 2014 01 Jan 2014
497 Open Document Open Filing 497 02 Jan 2014 333-104669
8-K Open Document Open Filing 8-K 06 Dec 2013 06 Dec 2013 811-00266
N-Q Open Document Open Filing N-Q 27 Nov 2013 30 Sep 2013 811-00266
3 Open Document Open Filing FORM 3 21 Nov 2013 15 Nov 2013
3 Open Document Open Filing FORM 3 21 Nov 2013 15 Nov 2013
8-K Open Document Open Filing 8-K 20 Nov 2013 20 Nov 2013 811-00266
8-K Open Document Open Filing 8-K 06 Sep 2013 06 Sep 2013 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORPORATION FUND 30 Aug 2013 30 Jun 2013 811-00266
NSAR-A Open Document Open Filing TRI-CONTINENTAL CORPORATION - SEMI ANNUAL REPORT - DATED 06/30/13 29 Aug 2013 30 Jun 2013 811-00266
N-PX Open Document Open Filing N-PX 27 Aug 2013 30 Jun 2013 811-00266
40-17G Open Document Open Filing 40-17G 13 Aug 2013 811-00266
4 Open Document Open Filing FORM 4 21 Jun 2013 20 Jun 2013
4 Open Document Open Filing FORM 4 21 Jun 2013 20 Jun 2013
8-K Open Document Open Filing 8-K 07 Jun 2013 08 Mar 2013 811-00266
N-Q Open Document Open Filing N-Q 29 May 2013 31 Mar 2013 811-00266
497 Open Document Open Filing 497 01 May 2013 333-104669
EFFECT Open Document Open Filing 30 Apr 2013 333-104669
8-K Open Document Open Filing 8-K 18 Apr 2013 17 Apr 2013 811-00266
POS 8C Open Document Open Filing POS 8C 09 Apr 2013 811-00266,333-104669
4 Open Document Open Filing FORM 4 28 Mar 2013 28 Dec 2010
4 Open Document Open Filing FORM 4 19 Mar 2013 18 Mar 2013
4 Open Document Open Filing FORM 4 13 Mar 2013 12 Mar 2013
8-K Open Document Open Filing 8-K 08 Mar 2013 08 Mar 2013 811-00266
N-CSR Open Document Open Filing TRI-CONTINENTAL CORPORATION FUND 05 Mar 2013 31 Dec 2012 811-00266
4 Open Document Open Filing FORM 4 05 Mar 2013 04 Mar 2013
NSAR-B Open Document Open Filing ANNUAL REPORT 01 Mar 2013 31 Dec 2012 811-00266
DEF 14A Open Document Open Filing DEF 14A 25 Feb 2013 17 Apr 2013 811-00266
3 Open Document Open Filing FORM 3 20 Feb 2013 11 Feb 2013
3 Open Document Open Filing FORM 3 18 Jan 2013 01 May 2010
4 Open Document Open Filing FORM 4 18 Jan 2013 17 Jan 2013
8-K Open Document Open Filing 8-K 16 Jan 2013 16 Jan 2013 811-00266
8-K Open Document Open Filing 8-K 07 Dec 2012 07 Dec 2012 811-00266
40-APP/A Open Document Open Filing 40-APP/A 06 Dec 2012 812-14037-08
N-Q Open Document Open Filing N-Q 27 Nov 2012 30 Sep 2012 811-00266
40-APP/A Open Document Open Filing 40-APP/A 03 Oct 2012 812-14037-08
40-17G Open Document Open Filing COLUMBIA ETF TRUST/ SELIGMAN PREMIUM TECH GROWTH/ TRI-CONTINENTAL CORP 10 Sep 2012 811-00266
8-K Open Document Open Filing 8-K 06 Sep 2012 06 Sep 2012 811-00266
N-CSRS Open Document Open Filing TRI-CONTINENTAL CORP 30 Aug 2012 30 Jun 2012 811-00266
NSAR-A Open Document Open Filing SEMI-ANNUAL REPORT 29 Aug 2012 30 Jun 2012 811-00266
N-PX Open Document Open Filing N-PX 27 Aug 2012 30 Jun 2012 811-00266
8-K Open Document Open Filing 8-K 03 Jul 2012 03 Jul 2012 811-00266
4 Open Document Open Filing FORM 4 20 Jun 2012 18 Jun 2012
4 Open Document Open Filing FORM 4 19 Jun 2012 05 Jan 2012
8-K Open Document Open Filing 8-K 07 Jun 2012 07 Jun 2012 811-00266
40-APP Open Document Open Filing 40-APP 01 Jun 2012 812-14037-08
N-Q Open Document Open Filing N-Q 29 May 2012 31 Mar 2012 811-00266
4 Open Document Open Filing FORM 4 03 May 2012 03 May 2012
497 Open Document Open Filing 497 30 Apr 2012 333-104669
EFFECT Open Document Open Filing 27 Apr 2012 333-104669
CORRESP Open Document Open Filing 27 Apr 2012
8-K Open Document Open Filing 8-K 13 Apr 2012 12 Apr 2012 811-00266
POS 8C Open Document Open Filing POS 8C 06 Apr 2012 811-00266,333-104669
3 Open Document Open Filing FORM 3 29 Mar 2012 23 Mar 2012
3 Open Document Open Filing FORM 3 29 Mar 2012 14 Apr 2011
497 Open Document Open Filing 497 23 Mar 2012 333-104669
3 Open Document Open Filing FORM 3 23 Mar 2012 13 Mar 2012
3 Open Document Open Filing FORM 3 12 Mar 2012 02 Mar 2012
3 Open Document Open Filing FORM 3 12 Mar 2012 02 Mar 2012
8-K Open Document Open Filing 8-K 08 Mar 2012 08 Mar 2012 811-00266
497 Open Document Open Filing 497 02 Mar 2012 333-104669
N-CSR Open Document Open Filing N-CSR 01 Mar 2012 31 Dec 2011 811-00266
497 Open Document Open Filing 497 29 Feb 2012 333-104669
NSAR-B Open Document Open Filing NSAR-B 28 Feb 2012 31 Dec 2011 811-00266
DEF 14A Open Document Open Filing DEFINITIVE PROXY STATEMENT 28 Feb 2012 12 Apr 2012 811-00266
8-K Open Document Open Filing FORM 8-K 12 Jan 2012 11 Jan 2012 811-00266
8-K Open Document Open Filing FORM 8-K 02 Dec 2011 02 Dec 2011 811-00266
N-Q Open Document Open Filing N-Q 28 Nov 2011 30 Sep 2011 811-00266
N-CSRS Open Document Open Filing FORM N-CSRS 08 Sep 2011 30 Jun 2011 811-00266
8-K Open Document Open Filing FORM 8-K 02 Sep 2011 02 Sep 2011 811-00266
N-PX Open Document Open Filing N-PX 29 Aug 2011 30 Jun 2011 811-00266
NSAR-A Open Document Open Filing SEMI ANNUAL REPORT 26 Aug 2011 30 Jun 2011 811-00266
40-17G Open Document Open Filing COLUMBIA MULTI FUNDS 01 Aug 2011 811-00266
8-K Open Document Open Filing FORM 8-K 03 Jun 2011 03 Jun 2011 811-00266
N-Q Open Document Open Filing FORM N-Q 26 May 2011 31 Mar 2011 811-00266
497 Open Document Open Filing 497 04 May 2011 333-104669
8-K Open Document Open Filing FORM 8-K 03 May 2011 03 May 2011 811-00266
EFFECT Open Document Open Filing 29 Apr 2011 333-104669
497 Open Document Open Filing 497 29 Apr 2011 333-104669
CORRESP Open Document Open Filing 29 Apr 2011
3 Open Document Open Filing FORM 3 22 Apr 2011 14 Apr 2011
3 Open Document Open Filing FORM 3 22 Apr 2011 14 Apr 2011
3 Open Document Open Filing FORM 3 22 Apr 2011 14 Apr 2011
3 Open Document Open Filing FORM 3 22 Apr 2011 14 Apr 2011
3 Open Document Open Filing FORM 3 22 Apr 2011 14 Apr 2011
3 Open Document Open Filing FORM 3 22 Apr 2011 14 Apr 2011
3 Open Document Open Filing FORM 3 22 Apr 2011 08 Jan 2011
40-17G/A Open Document Open Filing 40-17G/A 20 Apr 2011 811-00266
8-K Open Document Open Filing FORM 8-K 14 Apr 2011 14 Apr 2011 811-00266
497 Open Document Open Filing 497 14 Apr 2011 333-104669
POS 8C Open Document Open Filing FORM POS 8C 08 Apr 2011 811-00266,333-104669
40-17G Open Document Open Filing 40-17G 24 Mar 2011 811-00266
N-CSR Open Document Open Filing N-CSR 11 Mar 2011 31 Dec 2010 811-00266
8-K Open Document Open Filing FORM 8-K 04 Mar 2011 04 Mar 2011 811-00266
NSAR-B Open Document Open Filing ANNUAL REPORT 28 Feb 2011 31 Dec 2010 811-00266
DEF 14A Open Document Open Filing DEF 14A 18 Feb 2011 14 Apr 2011 811-00266
PRE 14A Open Document Open Filing PRE 14A 07 Feb 2011 14 Apr 2011 811-00266
8-K Open Document Open Filing FORM 8-K 18 Jan 2011 18 Jan 2011 811-00266
8-K Open Document Open Filing FORM 8-K 03 Dec 2010 03 Dec 2010 811-00266
N-Q Open Document Open Filing FORM N-Q 29 Nov 2010 30 Sep 2010 811-00266
497 Open Document Open Filing 497 02 Nov 2010 333-104669
APP ORDR Open Document Open Filing 02 Nov 2010 812-13465-02
APP NTC Open Document Open Filing 02 Nov 2010 812-13465-02
40-APP/A Open Document Open Filing 40-APP/A 14 Sep 2010 812-13465-02
N-CSRS Open Document Open Filing N-CSRS 07 Sep 2010 30 Jun 2010 811-00266
8-K Open Document Open Filing FORM 8-K 03 Sep 2010 03 Sep 2010 811-00266
NSAR-A Open Document Open Filing SEMI-ANNUAL 27 Aug 2010 30 Jun 2010 811-00266
N-PX Open Document Open Filing FORM N-PX 25 Aug 2010 30 Jun 2010 811-00266
497 Open Document Open Filing 497 06 Aug 2010 333-104669
8-K Open Document Open Filing FORM 8-K 04 Jun 2010 04 Jun 2010 811-00266
40-17G/A Open Document Open Filing 40-17G/A 04 Jun 2010 811-00266
497 Open Document Open Filing 497 03 Jun 2010 333-104669
497 Open Document Open Filing 497 03 Jun 2010 333-104669
N-30B-2 Open Document Open Filing N-30B-2 01 Jun 2010 31 Mar 2010 811-00266
N-Q Open Document Open Filing FORM N-Q 26 May 2010 31 Mar 2010 811-00266
40-APP/A Open Document Open Filing 40-APP/A 13 May 2010 812-13465-02
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
3 Open Document Open Filing FORM 3 11 May 2010 01 May 2010
497 Open Document Open Filing 497 03 May 2010 333-104669
497 Open Document Open Filing 497 03 May 2010 333-104669
EFFECT Open Document Open Filing 30 Apr 2010 333-104669
497 Open Document Open Filing 497 30 Apr 2010 333-104669
40-17G/A Open Document Open Filing 40-17G/A 27 Apr 2010 811-00266
CORRESP Open Document Open Filing 27 Apr 2010
8-K Open Document Open Filing FORM 8-K 09 Apr 2010 08 Apr 2010 811-00266
POS 8C Open Document Open Filing POS 8C 08 Apr 2010 811-00266,333-104669
8-K Open Document Open Filing FORM 8-K 12 Mar 2010 12 Mar 2010 811-00266
N-CSR Open Document Open Filing N-CSR 05 Mar 2010 31 Dec 2009 811-00266
4 Open Document Open Filing FORM 4 02 Mar 2010 02 Mar 2010
NSAR-B Open Document Open Filing NSAR-B 25 Feb 2010 31 Dec 2009 811-00266
40-17G Open Document Open Filing 40-17G 19 Feb 2010 811-00266
DEF 14A Open Document Open Filing DEF 14A 12 Feb 2010 08 Apr 2010 811-00266
8-K Open Document Open Filing FORM 8-K 14 Jan 2010 14 Jan 2010 811-00266
497 Open Document Open Filing 497 13 Jan 2010 333-104669