Calamos Global Total Return Fund SEC filings CGO
Calamos Global Total Return Fund has 409 filings in SEC EDGAR's recent list, going back to Mar 31, 2004. The most recent current report (Form 8-K) was filed on May 14, 2024 (bylaw or fiscal year change). The company's fiscal year ends on October 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| NPORT-P | Filing | Sep 29, 2026 | Jul 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 8, 2026 | — |
| N-PX | Filing | Aug 28, 2026 | Jun 30, 2026 |
| NPORT-P/A | Filing | Aug 27, 2026 | Apr 30, 2024 |
| N-23C-2 | Filing | Jul 24, 2026 | Jul 24, 2026 |
| N-CSRS | Filing | Jul 2, 2026 | Apr 30, 2026 |
| 40-17G | Filing | Jun 29, 2026 | — |
| NPORT-P | Filing | Jun 26, 2026 | Apr 30, 2026 |
| DEF 14A | Proxy statement | May 11, 2026 | Jun 23, 2026 |
| NPORT-P | Filing | Mar 31, 2026 | Jan 31, 2026 |
| N-CEN | Filing | Jan 13, 2026 | Oct 31, 2025 |
| N-CSR | Filing | Dec 29, 2025 | Oct 31, 2025 |
| NPORT-P | Filing | Dec 23, 2025 | Oct 31, 2025 |
| NPORT-P | Filing | Sep 29, 2025 | Jul 31, 2025 |
| 40-17G/A | Filing | Sep 16, 2025 | — |
| 3/A | Primary document | Sep 9, 2025 | Sep 1, 2025 |
| 3 | Initial insider ownership | Sep 9, 2025 | Sep 1, 2025 |
| 3 | Initial insider ownership | Sep 9, 2025 | Sep 1, 2025 |
| N-PX | Filing | Aug 27, 2025 | Jun 30, 2025 |
| 3 | Initial insider ownership | Aug 4, 2025 | Jul 29, 2025 |
| N-CSRS | Filing | Jun 27, 2025 | Apr 30, 2025 |
| NPORT-P | Filing | Jun 27, 2025 | Apr 30, 2025 |
| 40-17G | Filing | Jun 26, 2025 | — |
| DEF 14A | Proxy statement | May 12, 2025 | Jun 23, 2025 |
| CORRESP | Letter to the SEC | Apr 25, 2025 | — |
| NPORT-P | Filing | Mar 25, 2025 | Jan 31, 2025 |
| 40-17G/A | Filing | Mar 13, 2025 | — |
| N-CEN | Filing | Jan 10, 2025 | Oct 31, 2024 |
| 3 | Initial insider ownership | Dec 27, 2024 | Dec 17, 2024 |
| N-CSR | Filing | Dec 27, 2024 | Oct 31, 2024 |
| NPORT-P | Filing | Dec 16, 2024 | Oct 31, 2024 |
| NPORT-P | Filing | Sep 30, 2024 | Jul 31, 2024 |
| N-PX | Filing | Aug 30, 2024 | Jun 30, 2024 |
| N-23C-2 | Filing | Aug 2, 2024 | Aug 2, 2024 |
| NPORT-P | Filing | Jul 1, 2024 | Apr 30, 2024 |
| N-CSRS | Filing | Jun 27, 2024 | Apr 30, 2024 |
| 40-17G | Filing | Jun 20, 2024 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
May 14, 2024 | May 14, 2024 |
| DEF 14A | Proxy statement | May 14, 2024 | Jun 26, 2024 |
| NPORT-P | Filing | Mar 27, 2024 | Jan 31, 2024 |
| N-CEN | Filing | Jan 16, 2024 | Oct 31, 2023 |
| N-CSR | Filing | Dec 29, 2023 | Oct 31, 2023 |
| NPORT-P | Filing | Dec 27, 2023 | Oct 31, 2023 |
| 4 | Insider transaction | Nov 1, 2023 | Nov 1, 2023 |
| NPORT-P | Filing | Sep 29, 2023 | Jul 31, 2023 |
| 3 | Initial insider ownership | Sep 28, 2023 | Sep 26, 2023 |
| N-PX | Brd8w2_0001285650_2023 | Aug 28, 2023 | Jun 30, 2023 |
| N-CSRS | Certified semi-annual shareholder report | Jun 28, 2023 | Apr 30, 2023 |
| NPORT-P | Filing | Jun 28, 2023 | Apr 28, 2023 |
| DEF 14A | Proxy statement | May 8, 2023 | Jun 20, 2023 |
| 40-17G | Filing | May 5, 2023 | — |
| NPORT-P | Filing | Mar 31, 2023 | Jan 31, 2023 |
| 3 | Initial insider ownership | Feb 2, 2023 | Sep 30, 2022 |
| N-CEN | Filing | Jan 17, 2023 | Oct 31, 2022 |
| N-CSR | Annual shareholder report | Dec 28, 2022 | — |
| NPORT-P | Filing | Dec 22, 2022 | Oct 31, 2022 |
| 424B3 | Prospectus | Oct 3, 2022 | — |
| NPORT-P | Filing | Sep 29, 2022 | Jul 31, 2022 |
| N-PX | Brd8w2_0001285650_2022 | Aug 22, 2022 | Jun 30, 2022 |
| N-23C-2 | Filing | Aug 5, 2022 | Sep 6, 2022 |
| NPORT-P | Filing | Jun 27, 2022 | Apr 30, 2022 |
| N-CSRS | Certified semi-annual shareholder report | Jun 24, 2022 | Apr 30, 2022 |
| 40-17G | Filing | Jun 15, 2022 | — |
| CORRESP | Letter to the SEC | Jun 7, 2022 | — |
| N-CSR/A | Filing | Jun 7, 2022 | Oct 31, 2021 |
| 424B3 | Prospectus | Jun 2, 2022 | — |
| DEF 14A | Proxy statement | May 11, 2022 | Jun 28, 2022 |
| NPORT-P | Filing | Mar 25, 2022 | Jan 31, 2022 |
| 424B3 | Prospectus | Jan 19, 2022 | — |
| N-CEN | Filing | Jan 13, 2022 | Oct 31, 2021 |
| 424B3 | Prospectus | Jan 3, 2022 | — |
| N-CSR | Certified annual shareholder report | Dec 29, 2021 | Oct 31, 2021 |
| NPORT-P | Filing | Dec 23, 2021 | Oct 31, 2021 |
| 424B3 | Prospectus | Sep 30, 2021 | — |
| NPORT-P | Filing | Sep 28, 2021 | Jul 31, 2021 |
| SC 13G | Ownership over 5% (passive) | Sep 13, 2021 | — |
| 3 | Initial insider ownership | Sep 13, 2021 | Aug 24, 2021 |
| N-PX | Brd8w2_0001285650_2021 | Aug 27, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 26, 2021 | Aug 23, 2021 |
| 424B3 | Prospectus | Aug 26, 2021 | — |
| 3 | Initial insider ownership | Jul 20, 2021 | Jun 30, 2021 |
| 497 | Filing | Jun 30, 2021 | — |
| NPORT-P | Filing | Jun 28, 2021 | Apr 30, 2021 |
| N-CSRS | Certified semi-annual shareholder report | Jun 25, 2021 | Apr 30, 2021 |
| 40-17G | Filing | Jun 21, 2021 | — |
| DEF 14A | Proxy statement | May 12, 2021 | Jun 29, 2021 |
| NPORT-P | Filing | Mar 31, 2021 | Jan 31, 2021 |
| 424B5 | Prospectus supplement | Mar 5, 2021 | — |
| EFFECT | Filing | Mar 1, 2021 | — |
| CORRESP | Letter to the SEC | Feb 26, 2021 | — |
| N-2/A | Filing | Feb 26, 2021 | — |
| CORRESP | Letter to the SEC | Feb 19, 2021 | — |
| N-2/A | Filing | Feb 19, 2021 | — |
| CORRESP | Letter to the SEC | Feb 8, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2021 | — |
| N-CEN | Filing | Jan 12, 2021 | Oct 31, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 12, 2021 | Jan 12, 2021 |
| N-CSR | Certified annual shareholder report | Dec 30, 2020 | Oct 31, 2020 |
| N-2 | Filing | Dec 29, 2020 | — |
| NPORT-P | Filing | Dec 18, 2020 | Oct 31, 2020 |
| 497 | Filing | Dec 17, 2020 | — |
| NPORT-P | Filing | Sep 29, 2020 | Jul 31, 2020 |
| N-PX | Brd8w2_0001285650_2020 | Aug 27, 2020 | Jun 30, 2020 |
| N-CSRS | Semi-annual shareholder report | Jul 1, 2020 | Apr 30, 2020 |
| NPORT-P | Filing | Jun 26, 2020 | Apr 30, 2020 |
| 40-17G | Filing | Jun 26, 2020 | — |
| DEF 14A | Proxy statement | May 14, 2020 | Jun 29, 2020 |
| 497 | Calamos global total return fund | Apr 7, 2020 | — |
| 3 | Initial insider ownership | Apr 3, 2020 | Mar 26, 2020 |
| NPORT-P | Filing | Mar 31, 2020 | Jan 31, 2020 |
| 4 | Insider transaction | Mar 24, 2020 | Mar 20, 2020 |
| 497 | Calamos global total return fund | Mar 11, 2020 | — |
| 497J | Calamos global total return fund | Mar 4, 2020 | — |
| 486BPOS | Calamos global total return fund | Feb 21, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Jan 24, 2020 | — |
| N-CEN | Filing | Jan 13, 2020 | Oct 31, 2019 |
| N-CSR | Certified annual shareholder report | Dec 27, 2019 | Oct 31, 2019 |
| NPORT-P | Filing | Dec 27, 2019 | Oct 31, 2019 |
| 3 | Initial insider ownership | Dec 20, 2019 | Dec 16, 2019 |
| 3 | Initial insider ownership | Dec 20, 2019 | Dec 16, 2019 |
| 4 | Insider transaction | Dec 20, 2019 | Dec 19, 2019 |
| 497 | Calamos global total return fund | Dec 20, 2019 | — |
| NPORT-EX | Calamos global total return fund | Sep 30, 2019 | Jul 31, 2019 |
| N-PX | Brd8w2_0001285650_2019 | Aug 28, 2019 | Jun 30, 2019 |
| 3 | Initial insider ownership | Aug 22, 2019 | Aug 15, 2019 |
| 497 | Calamos global total return fund | Aug 15, 2019 | — |
| N-CSRS | Semi-annual shareholder report | Jun 25, 2019 | Apr 30, 2019 |
| DEF 14A | Proxy statement | May 24, 2019 | Jul 9, 2019 |
| 40-17G | Filing | May 3, 2019 | — |
| N-CEN/A | Filing | Apr 5, 2019 | Oct 31, 2018 |
| POS EX | Calamos global total return fund | Mar 13, 2019 | — |
| 497 | Calamos global total return fund | Mar 8, 2019 | — |
| N-Q | Quarterly schedule of portfolio holdings | Mar 7, 2019 | Jan 31, 2019 |
| 486BPOS | Calamos global total return fund | Mar 1, 2019 | — |
| 486BPOS | Calamos global total return fund | Feb 22, 2019 | — |
| N-CEN | Filing | Jan 14, 2019 | Oct 31, 2018 |
| N-CSR | Certified annual shareholder report | Dec 24, 2018 | Oct 31, 2018 |
| 497 | Calamos global total return fund | Nov 1, 2018 | — |
| N-Q | Quarterly schedule of portfolio holdings | Sep 7, 2018 | Jul 31, 2018 |
| 40-17G/A | Filing | Sep 6, 2018 | — |
| N-PX | Brd8w2_0001285650_2018 | Aug 28, 2018 | Jun 30, 2018 |
| 3 | Initial insider ownership | Jul 26, 2018 | Jul 19, 2018 |
| 497 | Calamos global total return fund | Jul 23, 2018 | — |
| POS EX | Post-effective amendment | Jul 3, 2018 | — |
| 497 | Amendment to form n-2 | Jun 29, 2018 | — |
| EFFECT | Filing | Jun 27, 2018 | — |
| CORRESP | Letter to the SEC | Jun 25, 2018 | — |
| N-2/A | Amendment to form n-2 | Jun 22, 2018 | — |
| N-CSRS | Semi-annual shareholder report | Jun 21, 2018 | Apr 30, 2018 |
| CORRESP | Letter to the SEC | Jun 19, 2018 | — |
| CORRESP | Letter to the SEC | Jun 14, 2018 | — |
| DEF 14A | Proxy statement | May 14, 2018 | Jun 28, 2018 |
| 40-17G | Filing | May 11, 2018 | — |
| N-2 | Initial registration statement | Apr 9, 2018 | — |
| N-Q | Quarterly schedule of portfolio holdings | Mar 8, 2018 | Jan 31, 2018 |
| N-CSR/A | Certified annual shareholder report | Jan 8, 2018 | Oct 31, 2017 |
| 40-17G/A | Filing | Jan 3, 2018 | — |
| 4 | Insider transaction | Jan 3, 2018 | Jan 2, 2018 |
| N-CSR | Certified annual shareholder report | Dec 28, 2017 | Oct 31, 2017 |
| NSAR-B | Answer file | Dec 28, 2017 | Oct 31, 2017 |
| SC 13D | Ownership over 5% (active) | Sep 15, 2017 | — |
| 3 | Initial insider ownership | Sep 15, 2017 | Sep 6, 2017 |
| N-Q | Quarterly schedule of portfolio holdings | Sep 1, 2017 | Jul 31, 2017 |
| N-PX | Brd8w2_0001285650.txt | Aug 28, 2017 | Jun 30, 2017 |
| NSAR-A | Answer file | Jun 26, 2017 | Apr 30, 2017 |
| N-CSRS | Certified semi-annual shareholder report | Jun 23, 2017 | Apr 30, 2017 |
| 40-17G | Filing | May 31, 2017 | — |
| DEF 14A | Proxy statement | May 4, 2017 | Jun 20, 2017 |
| N-Q | Quarterly schedule of portfolio holdings | Mar 3, 2017 | Jan 31, 2017 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 30, 2017 | — |
| NSAR-B | Answer file | Dec 29, 2016 | Oct 31, 2016 |
| N-CSR | Certified annual shareholder report | Dec 21, 2016 | Oct 31, 2016 |
| CORRESP | Letter to the SEC | Oct 27, 2016 | — |
| NSAR-B/A | Answer file | Oct 14, 2016 | Oct 31, 2015 |
| N-Q | Filing | Sep 15, 2016 | Jul 31, 2016 |
| N-PX | Brd8w2_0001285650_2016.txt | Aug 30, 2016 | Jun 30, 2016 |
| 3 | Initial insider ownership | Jul 11, 2016 | Jul 1, 2016 |
| 3 | Initial insider ownership | Jul 11, 2016 | Jul 1, 2016 |
| NSAR-A | Answer file | Jun 24, 2016 | Apr 30, 2016 |
| N-CSRS | Filing | Jun 21, 2016 | Apr 30, 2016 |
| 40-17G | Filing | May 17, 2016 | — |
| DEF 14A | Proxy statement | May 10, 2016 | Jun 30, 2016 |
| N-Q | Filing | Mar 22, 2016 | Jan 31, 2016 |
| 4 | Insider transaction | Mar 2, 2016 | Mar 1, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 8, 2016 | — |
| NSAR-B | Cvxe answers 10.31.15 | Dec 29, 2015 | Oct 31, 2015 |
| N-CSR | Filing | Dec 23, 2015 | Oct 31, 2015 |
| N-Q | Filing | Sep 21, 2015 | Jul 31, 2015 |
| 3 | Initial insider ownership | Sep 1, 2015 | Sep 1, 2015 |
| 3 | Initial insider ownership | Sep 1, 2015 | Sep 1, 2015 |
| N-PX | Brd8w2_00012856502015.txt | Aug 27, 2015 | Jun 30, 2015 |
| 3 | Initial insider ownership | Aug 6, 2015 | Aug 6, 2015 |
| NSAR-A | Answer file | Jun 22, 2015 | Apr 30, 2015 |
| N-CSRS | Filing | Jun 19, 2015 | Apr 30, 2015 |
| DEF 14A | Proxy statement | Jun 4, 2015 | Jul 16, 2015 |
| 40-17G/A | Filing | May 8, 2015 | — |
| 40-17G | Filing | Apr 22, 2015 | — |
| N-Q | Filing | Mar 23, 2015 | Jan 31, 2015 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 6, 2015 | — |
| 40-17G/A | Filing | Feb 4, 2015 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Listed as
- CGO (Nasdaq)
- Fiscal year ends
- October 31
- Incorporated in
- DE
- Headquarters
- Naperville, IL
- SEC CIK
- 1285650
Source: SEC EDGAR filings. This is company-reported data, not investment advice.