CALAMOS GLOBAL TOTAL RETURN FUND SEC EDGAR Filings (CIK 0001285650)

SEC EDGAR filings, ownership reports, and insider transactions for CALAMOS GLOBAL TOTAL RETURN FUND.

Symbol
CGO on Nasdaq
Business address
2020 Calamos Court, C/O Calamos Advisors Llc, Naperville, IL, 60563
State of incorporation
DE
Fiscal year end
31 October
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CALAMOS GLOBAL TOTAL RETURN FUND has filed 399 SEC EDGAR filings since 31 Mar 2004

Latest Filings

Recent SEC filings for CALAMOS GLOBAL TOTAL RETURN FUND including N-CEN, N-CSR, NPORT-P and more.

Form type Document Filing Description Filing date Reporting date File number(s)
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Jan 2026 31 Oct 2025 811-21547
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR N-CSR 29 Dec 2025 31 Oct 2025 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 23 Dec 2025 31 Oct 2025 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 29 Sep 2025 31 Jul 2025 811-21547
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 16 Sep 2025 811-21547
3/A Open 3/A document View SEC filing for 3/A PRIMARY DOCUMENT 09 Sep 2025 01 Sep 2025
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 09 Sep 2025 01 Sep 2025
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 09 Sep 2025 01 Sep 2025
N-PX Open N-PX document View SEC filing for N-PX 27 Aug 2025 30 Jun 2025 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 04 Aug 2025 29 Jul 2025
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS N-CSRS 27 Jun 2025 30 Apr 2025 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Jun 2025 30 Apr 2025 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 26 Jun 2025 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 12 May 2025 23 Jun 2025 811-21547
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Apr 2025
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Mar 2025 31 Jan 2025 811-21547
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 13 Mar 2025 811-21547
N-CEN Open N-CEN document View SEC filing for N-CEN 10 Jan 2025 31 Oct 2024 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Dec 2024 17 Dec 2024
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR N-CSR 27 Dec 2024 31 Oct 2024 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 16 Dec 2024 31 Oct 2024 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 30 Sep 2024 31 Jul 2024 811-21547
N-PX Open N-PX document View SEC filing for N-PX 30 Aug 2024 30 Jun 2024 811-21547
N-23C-2 Open N-23C-2 document View SEC filing for N-23C-2 N-23C-2 02 Aug 2024 02 Aug 2024 817-00947
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 01 Jul 2024 30 Apr 2024 811-21547
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS N-CSRS 27 Jun 2024 30 Apr 2024 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 20 Jun 2024 811-21547
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 May 2024 14 May 2024 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 14 May 2024 26 Jun 2024 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Mar 2024 31 Jan 2024 811-21547
N-CEN Open N-CEN document View SEC filing for N-CEN 16 Jan 2024 31 Oct 2023 811-21547
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR N-CSR 29 Dec 2023 31 Oct 2023 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Dec 2023 31 Oct 2023 811-21547
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Nov 2023 01 Nov 2023
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 29 Sep 2023 31 Jul 2023 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 28 Sep 2023 26 Sep 2023
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_0001285650_2023 28 Aug 2023 30 Jun 2023 811-21547
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 28 Jun 2023 30 Apr 2023 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Jun 2023 28 Apr 2023 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 08 May 2023 20 Jun 2023 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 05 May 2023 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 31 Mar 2023 31 Jan 2023 811-21547
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 02 Feb 2023 30 Sep 2022
N-CEN Open N-CEN document View SEC filing for N-CEN 17 Jan 2023 31 Oct 2022 811-21547
N-CSR Open N-CSR document | Open XBRL data View SEC filing for N-CSR ANNUAL SHAREHOLDER REPORT 28 Dec 2022 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 22 Dec 2022 31 Oct 2022 811-21547
424B3 Open 424B3 document | Open XBRL data View SEC filing for 424B3 424B3 03 Oct 2022 333-251787
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 29 Sep 2022 31 Jul 2022 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_0001285650_2022 22 Aug 2022 30 Jun 2022 811-21547
N-23C-2 Open N-23C-2 document View SEC filing for N-23C-2 N-23C-2 05 Aug 2022 06 Sep 2022 817-00947
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Jun 2022 30 Apr 2022 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 24 Jun 2022 30 Apr 2022 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 15 Jun 2022 811-21547
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Jun 2022
N-CSR/A Open N-CSR/A document View SEC filing for N-CSR/A N-CSR/A 07 Jun 2022 31 Oct 2021 811-21547
424B3 Open 424B3 document View SEC filing for 424B3 424B3 02 Jun 2022 333-251787
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 11 May 2022 28 Jun 2022 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 25 Mar 2022 31 Jan 2022 811-21547
424B3 Open 424B3 document View SEC filing for 424B3 424B3 19 Jan 2022 333-251787
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Jan 2022 31 Oct 2021 811-21547
424B3 Open 424B3 document View SEC filing for 424B3 424B3 03 Jan 2022 333-251787
N-CSR Open N-CSR document View SEC filing for N-CSR CERTIFIED ANNUAL SHAREHOLDER REPORT 29 Dec 2021 31 Oct 2021 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 23 Dec 2021 31 Oct 2021 811-21547
424B3 Open 424B3 document View SEC filing for 424B3 424B3 30 Sep 2021 333-251787
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Sep 2021 31 Jul 2021 811-21547
SC 13G Open SC 13G document View SEC filing for SC 13G CALAMOS GLOBAL TOTAL RETURN FUND 13 Sep 2021 005-85919
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 Sep 2021 24 Aug 2021
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_0001285650_2021 27 Aug 2021 30 Jun 2021 811-21547
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Aug 2021 23 Aug 2021 811-21547
424B3 Open 424B3 document View SEC filing for 424B3 424B3 26 Aug 2021 333-251787
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 20 Jul 2021 30 Jun 2021
497 Open 497 document View SEC filing for 497 497 30 Jun 2021 333-251787
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 28 Jun 2021 30 Apr 2021 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 25 Jun 2021 30 Apr 2021 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 21 Jun 2021 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 12 May 2021 29 Jun 2021 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 31 Mar 2021 31 Jan 2021 811-21547
424B5 Open 424B5 document View SEC filing for 424B5 424B5 05 Mar 2021 333-251787
EFFECT Open EFFECT document View SEC filing for EFFECT 01 Mar 2021 333-251787
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Feb 2021
N-2/A Open N-2/A document View SEC filing for N-2/A N-2/A 26 Feb 2021 811-21547,333-251787
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Feb 2021
N-2/A Open N-2/A document View SEC filing for N-2/A N-2/A 19 Feb 2021 811-21547,333-251787
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 08 Feb 2021 005-85919
N-CEN Open N-CEN document View SEC filing for N-CEN 12 Jan 2021 31 Oct 2020 811-21547
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Jan 2021 12 Jan 2021 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR CERTIFIED ANNUAL SHAREHOLDER REPORT 30 Dec 2020 31 Oct 2020 811-21547
N-2 Open N-2 document View SEC filing for N-2 N-2 29 Dec 2020 811-21547,333-251787
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 18 Dec 2020 31 Oct 2020 811-21547
497 Open 497 document View SEC filing for 497 497 17 Dec 2020 333-224205
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 29 Sep 2020 31 Jul 2020 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_0001285650_2020 27 Aug 2020 30 Jun 2020 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS SEMI-ANNUAL SHAREHOLDER REPORT 01 Jul 2020 30 Apr 2020 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 26 Jun 2020 30 Apr 2020 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 26 Jun 2020 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 14 May 2020 29 Jun 2020 811-21547
497 Open 497 document View SEC filing for 497 CALAMOS GLOBAL TOTAL RETURN FUND 07 Apr 2020 333-224205
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 03 Apr 2020 26 Mar 2020
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 31 Mar 2020 31 Jan 2020 811-21547
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Mar 2020 20 Mar 2020
497 Open 497 document View SEC filing for 497 CALAMOS GLOBAL TOTAL RETURN FUND 11 Mar 2020 333-224205
497J Open 497J document View SEC filing for 497J CALAMOS GLOBAL TOTAL RETURN FUND 04 Mar 2020 333-224205
486BPOS Open 486BPOS document View SEC filing for 486BPOS CALAMOS GLOBAL TOTAL RETURN FUND 21 Feb 2020 811-21547,333-224205
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 24 Jan 2020 005-85919
N-CEN Open N-CEN document View SEC filing for N-CEN 13 Jan 2020 31 Oct 2019 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR CERTIFIED ANNUAL SHAREHOLDER REPORT 27 Dec 2019 31 Oct 2019 811-21547
NPORT-P Open NPORT-P document View SEC filing for NPORT-P 27 Dec 2019 31 Oct 2019 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 20 Dec 2019 16 Dec 2019
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 20 Dec 2019 16 Dec 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2019 19 Dec 2019
497 Open 497 document View SEC filing for 497 CALAMOS GLOBAL TOTAL RETURN FUND 20 Dec 2019 333-224205
NPORT-EX Open NPORT-EX document View SEC filing for NPORT-EX CALAMOS GLOBAL TOTAL RETURN FUND 30 Sep 2019 31 Jul 2019 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_0001285650_2019 28 Aug 2019 30 Jun 2019 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 22 Aug 2019 15 Aug 2019
497 Open 497 document View SEC filing for 497 CALAMOS GLOBAL TOTAL RETURN FUND 15 Aug 2019 333-224205
N-CSRS Open N-CSRS document View SEC filing for N-CSRS SEMI-ANNUAL SHAREHOLDER REPORT 25 Jun 2019 30 Apr 2019 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 May 2019 09 Jul 2019 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 03 May 2019 811-21547
N-CEN/A Open N-CEN/A document View SEC filing for N-CEN/A 05 Apr 2019 31 Oct 2018 811-21547
POS EX Open POS EX document View SEC filing for POS EX CALAMOS GLOBAL TOTAL RETURN FUND 13 Mar 2019 333-224205
497 Open 497 document View SEC filing for 497 CALAMOS GLOBAL TOTAL RETURN FUND 08 Mar 2019 333-224205
N-Q Open N-Q document View SEC filing for N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS 07 Mar 2019 31 Jan 2019 811-21547
486BPOS Open 486BPOS document View SEC filing for 486BPOS CALAMOS GLOBAL TOTAL RETURN FUND 01 Mar 2019 811-21547,333-224205
486BPOS Open 486BPOS document View SEC filing for 486BPOS CALAMOS GLOBAL TOTAL RETURN FUND 22 Feb 2019 811-21547,333-224205
N-CEN Open N-CEN document View SEC filing for N-CEN 14 Jan 2019 31 Oct 2018 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR CERTIFIED ANNUAL SHAREHOLDER REPORT 24 Dec 2018 31 Oct 2018 811-21547
497 Open 497 document View SEC filing for 497 CALAMOS GLOBAL TOTAL RETURN FUND 01 Nov 2018 333-224205
N-Q Open N-Q document View SEC filing for N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS 07 Sep 2018 31 Jul 2018 811-21547
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 06 Sep 2018 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_0001285650_2018 28 Aug 2018 30 Jun 2018 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 26 Jul 2018 19 Jul 2018
497 Open 497 document View SEC filing for 497 CALAMOS GLOBAL TOTAL RETURN FUND 23 Jul 2018 333-224205
POS EX Open POS EX document View SEC filing for POS EX POST-EFFECTIVE AMENDMENT 03 Jul 2018 333-224205
497 Open 497 document View SEC filing for 497 AMENDMENT TO FORM N-2 29 Jun 2018 333-224205
EFFECT Open EFFECT document View SEC filing for EFFECT 27 Jun 2018 333-224205
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Jun 2018
N-2/A Open N-2/A document View SEC filing for N-2/A AMENDMENT TO FORM N-2 22 Jun 2018 811-21547,333-224205
N-CSRS Open N-CSRS document View SEC filing for N-CSRS SEMI-ANNUAL SHAREHOLDER REPORT 21 Jun 2018 30 Apr 2018 811-21547
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Jun 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Jun 2018
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 14 May 2018 28 Jun 2018 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 11 May 2018 811-21547
N-2 Open N-2 document View SEC filing for N-2 INITIAL REGISTRATION STATEMENT 09 Apr 2018 811-21547,333-224205
N-Q Open N-Q document View SEC filing for N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS 08 Mar 2018 31 Jan 2018 811-21547
N-CSR/A Open N-CSR/A document View SEC filing for N-CSR/A CERTIFIED ANNUAL SHAREHOLDER REPORT 08 Jan 2018 31 Oct 2017 811-21547
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 03 Jan 2018 811-21547
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2018 02 Jan 2018
N-CSR Open N-CSR document View SEC filing for N-CSR CERTIFIED ANNUAL SHAREHOLDER REPORT 28 Dec 2017 31 Oct 2017 811-21547
NSAR-B Open NSAR-B document View SEC filing for NSAR-B ANSWER FILE 28 Dec 2017 31 Oct 2017 811-21547
SC 13D Open SC 13D document View SEC filing for SC 13D JOINT FILING 15 Sep 2017 005-85919
3 Open 3 document View SEC filing for 3 15 Sep 2017 06 Sep 2017
N-Q Open N-Q document View SEC filing for N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS 01 Sep 2017 31 Jul 2017 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_0001285650.TXT 28 Aug 2017 30 Jun 2017 811-21547
NSAR-A Open NSAR-A document View SEC filing for NSAR-A ANSWER FILE 26 Jun 2017 30 Apr 2017 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 23 Jun 2017 30 Apr 2017 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 31 May 2017 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 04 May 2017 20 Jun 2017 811-21547
N-Q Open N-Q document View SEC filing for N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS 03 Mar 2017 31 Jan 2017 811-21547
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 30 Jan 2017 005-85919
NSAR-B Open NSAR-B document View SEC filing for NSAR-B ANSWER FILE 29 Dec 2016 31 Oct 2016 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR CERTIFIED ANNUAL SHAREHOLDER REPORT 21 Dec 2016 31 Oct 2016 811-21547
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Oct 2016
NSAR-B/A Open NSAR-B/A document View SEC filing for NSAR-B/A ANSWER FILE 14 Oct 2016 31 Oct 2015 811-21547
N-Q Open N-Q document View SEC filing for N-Q N-Q 15 Sep 2016 31 Jul 2016 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_0001285650_2016.TXT 30 Aug 2016 30 Jun 2016 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 11 Jul 2016 01 Jul 2016
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 11 Jul 2016 01 Jul 2016
NSAR-A Open NSAR-A document View SEC filing for NSAR-A ANSWER FILE 24 Jun 2016 30 Apr 2016 811-21547
N-CSRS Open N-CSRS document | Open XBRL data View SEC filing for N-CSRS N-CSRS 21 Jun 2016 30 Apr 2016 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 17 May 2016 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 10 May 2016 30 Jun 2016 811-21547
N-Q Open N-Q document | Open XBRL data View SEC filing for N-Q N-Q 22 Mar 2016 31 Jan 2016 811-21547
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Mar 2016 01 Mar 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 08 Jan 2016 005-85919
NSAR-B Open NSAR-B document View SEC filing for NSAR-B CVXE ANSWERS 10.31.15 29 Dec 2015 31 Oct 2015 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR N-CSR 23 Dec 2015 31 Oct 2015 811-21547
N-Q Open N-Q document View SEC filing for N-Q N-Q 21 Sep 2015 31 Jul 2015 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 01 Sep 2015 01 Sep 2015
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 01 Sep 2015 01 Sep 2015
N-PX Open N-PX document View SEC filing for N-PX BRD8W2_00012856502015.TXT 27 Aug 2015 30 Jun 2015 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 06 Aug 2015 06 Aug 2015
NSAR-A Open NSAR-A document View SEC filing for NSAR-A ANSWER FILE 22 Jun 2015 30 Apr 2015 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS N-CSRS 19 Jun 2015 30 Apr 2015 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 04 Jun 2015 16 Jul 2015 811-21547
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 08 May 2015 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 22 Apr 2015 811-21547
N-Q Open N-Q document View SEC filing for N-Q N-Q 23 Mar 2015 31 Jan 2015 811-21547
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 06 Feb 2015 005-85919
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 04 Feb 2015 811-21547
NSAR-B Open NSAR-B document View SEC filing for NSAR-B ANSWER FILE 30 Dec 2014 31 Oct 2014 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR N-CSR 24 Dec 2014 31 Oct 2014 811-21547
N-Q Open N-Q document View SEC filing for N-Q N-Q 18 Sep 2014 31 Jul 2014 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD_8W20001285650.TXT 28 Aug 2014 30 Jun 2014 811-21547
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jul 2014 10 Jul 2014
NSAR-A Open NSAR-A document View SEC filing for NSAR-A ANSWER FILE 25 Jun 2014 30 Apr 2014 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS N-CSRS 20 Jun 2014 30 Apr 2014 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 23 May 2014 25 Jun 2014 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 16 May 2014 811-21547
N-Q Open N-Q document View SEC filing for N-Q N-Q 24 Mar 2014 31 Jan 2014 811-21547
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 03 Feb 2014 005-85919
N-CSR Open N-CSR document View SEC filing for N-CSR N-CSR 27 Dec 2013 31 Oct 2013 811-21547
NSAR-B Open NSAR-B document View SEC filing for NSAR-B ANSWER FILE 26 Dec 2013 31 Oct 2013 811-21547
N-Q Open N-Q document View SEC filing for N-Q N-Q 18 Sep 2013 31 Jul 2013 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W20001285650 30 Aug 2013 30 Jun 2013 811-21547
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 15 Aug 2013 811-21547
NSAR-A Open NSAR-A document View SEC filing for NSAR-A ANSWER FILE 27 Jun 2013 30 Apr 2013 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS N-CSRS 26 Jun 2013 30 Apr 2013 811-21547
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 05 Jun 2013 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 22 May 2013 21 Jun 2013 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 18 Apr 2013 811-21547
N-Q Open N-Q document View SEC filing for N-Q N-Q 25 Mar 2013 31 Jul 2012 811-21547
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 08 Mar 2013 005-85919
497 Open 497 document View SEC filing for 497 497 06 Mar 2013 333-174431
486BPOS Open 486BPOS document View SEC filing for 486BPOS 486BPOS 20 Feb 2013 811-21547,333-174431
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A CGO 14 Feb 2013 005-85919
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDED SCHEDULE 13G 05 Feb 2013 005-85919
497 Open 497 document View SEC filing for 497 497 28 Jan 2013 333-174431
NSAR-B Open NSAR-B document View SEC filing for NSAR-B ANSWER FILE 26 Dec 2012 31 Oct 2012 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR N-CSR 21 Dec 2012 31 Oct 2012 811-21547
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 14 Dec 2012 31 Oct 2012
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 14 Dec 2012 31 Oct 2012
40-17G/A Open 40-17G/A document View SEC filing for 40-17G/A 40-17G/A 02 Oct 2012 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 20 Sep 2012 20 Sep 2012
N-Q Open N-Q document View SEC filing for N-Q N-Q 18 Sep 2012 31 Jul 2012 811-21547
497 Open 497 document View SEC filing for 497 497 31 Aug 2012 333-174431
N-PX Open N-PX document View SEC filing for N-PX BRD_8W20001285650 31 Aug 2012 30 Jun 2012 811-21547
497 Open 497 document View SEC filing for 497 PROSPECTUS SUPPLEMENT 02 Jul 2012 333-174431
CERTNAS Open CERTNAS document View SEC filing for CERTNAS AUTO-GENERATED PAPER DOCUMENT 29 Jun 2012 001-32631
NSAR-A Open NSAR-A document View SEC filing for NSAR-A ANSWER FILE 28 Jun 2012 30 Apr 2012 811-21547
25 Open 25 document View SEC filing for 25 FORM 25 28 Jun 2012 001-32631
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM 8-A 28 Jun 2012 001-32631
N-CSRS Open N-CSRS document View SEC filing for N-CSRS N-CSRS 25 Jun 2012 30 Apr 2012 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 22 May 2012 27 Jun 2012 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 27 Mar 2012 811-21547
N-Q Open N-Q document View SEC filing for N-Q N-Q 22 Mar 2012 31 Jan 2012 811-21547
497 Open 497 document View SEC filing for 497 497 01 Mar 2012 333-174431
486BPOS Open 486BPOS document View SEC filing for 486BPOS 486BPOS 21 Feb 2012 811-21547,333-174431
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A CGO 03 Feb 2012 005-85919
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 13 Jan 2012 005-85919
NSAR-B Open NSAR-B document View SEC filing for NSAR-B ANNUAL REPORT 29 Dec 2011 31 Oct 2011 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR N-CSR 29 Dec 2011 31 Oct 2011 811-21547
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 15 Dec 2011 31 Oct 2011
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 13 Dec 2011 31 Oct 2011
EFFECT Open EFFECT document View SEC filing for EFFECT 30 Sep 2011 333-174431
497 Open 497 document View SEC filing for 497 497 30 Sep 2011 333-174431
POS EX Open POS EX document View SEC filing for POS EX POS EX 30 Sep 2011 333-174431
N-Q Open N-Q document View SEC filing for N-Q FORM N-Q 19 Sep 2011 31 Jul 2011 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W20001285650 31 Aug 2011 30 Jun 2011 811-21547
N-2/A Open N-2/A document View SEC filing for N-2/A N-2/A 25 Aug 2011 811-21547,333-174431
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Aug 2011
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Aug 2011
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Aug 2011
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 19 Jul 2011
NSAR-A Open NSAR-A document View SEC filing for NSAR-A FORM NSAR-A 28 Jun 2011 30 Apr 2011 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS FORM N-CSRS 24 Jun 2011 30 Apr 2011 811-21547
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 25 May 2011 30 Jun 2011 811-21547
N-2 Open N-2 document View SEC filing for N-2 FORM N-2 23 May 2011 811-21547,333-174431
N-Q Open N-Q document View SEC filing for N-Q FORM N-Q 25 Mar 2011 31 Jan 2011 811-21547
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 21 Mar 2011 811-21547
497 Open 497 document View SEC filing for 497 497 01 Mar 2011 333-146944
486BPOS Open 486BPOS document View SEC filing for 486BPOS FORM 486BPOS 01 Mar 2011 811-21547,333-146944
NO ACT Open NO ACT document View SEC filing for NO ACT AUTO-GENERATED PAPER DOCUMENT 14 Feb 2011 14 Feb 2011 811-21547
SC 13G Open SC 13G document View SEC filing for SC 13G CGO 28 Jan 2011 005-85919
NSAR-B Open NSAR-B document View SEC filing for NSAR-B NSAR-B 30 Dec 2010 31 Oct 2010 811-21547
N-CSR Open N-CSR document View SEC filing for N-CSR FORM N-CSR 22 Dec 2010 31 Oct 2010 811-21547
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 15 Dec 2010 31 Oct 2010
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 15 Dec 2010 31 Oct 2010
N-Q Open N-Q document View SEC filing for N-Q FORM N-Q 21 Sep 2010 31 Jul 2010 811-21547
N-PX Open N-PX document View SEC filing for N-PX BRD8W20001285650.TXT 27 Aug 2010 30 Jun 2010 811-21547
NSAR-A Open NSAR-A document View SEC filing for NSAR-A NSAR-A 25 Jun 2010 30 Apr 2010 811-21547
N-CSRS Open N-CSRS document View SEC filing for N-CSRS FORM N-CSRS 24 Jun 2010 30 Apr 2010 811-21547
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 11 Jun 2010 09 Jun 2010
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 10 May 2010 09 Jun 2010 811-21547
N-Q Open N-Q document View SEC filing for N-Q FORM N-Q 23 Mar 2010 31 Jan 2010 811-21547
497 Open 497 document View SEC filing for 497 497 05 Mar 2010 333-146944
POS EX Open POS EX document View SEC filing for POS EX POS EX 05 Mar 2010 333-146944
EFFECT Open EFFECT document View SEC filing for EFFECT 26 Feb 2010 333-146944
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Feb 2010
POS 8C Open POS 8C document View SEC filing for POS 8C FORM POS 8C 12 Feb 2010 811-21547,333-146944
40-17G Open 40-17G document View SEC filing for 40-17G 40-17G 01 Feb 2010 811-21547

About this filer

CALAMOS GLOBAL TOTAL RETURN FUND files with the SEC under CIK 0001285650. This page aggregates EDGAR filings and related ownership activity.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
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New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.

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