Company facts
- Headquarters
- Naperville, Illinois
- Most recent report
- 8-K, filed May 14, 2024
- Incorporated
- Delaware
- Filings on record
- 405 filings
- On EDGAR
- CIK 1285650
- Fiscal year ends
- October
News 3
Prospectuses and Registrations 8
- 424B3 Prospectus supplement for an offering Oct 3, 2022
- 424B3 Prospectus supplement for an offering Jun 2, 2022
- 424B3 Prospectus supplement for an offering Jan 19, 2022
- 424B3 Prospectus supplement for an offering Jan 3, 2022
- 424B3 Prospectus supplement for an offering Sep 30, 2021
- 424B3 Prospectus supplement for an offering Aug 26, 2021
- 424B5 Prospectus supplement for an offering Mar 5, 2021
- 25 Jun 28, 2012
Proxies 8 of 21
- DEF 14A Proxy statement for a shareholder vote May 11, 2026
- DEF 14A Proxy statement for a shareholder vote May 12, 2025
- DEF 14A Proxy statement for a shareholder vote May 14, 2024
- DEF 14A Proxy statement for a shareholder vote May 8, 2023
- DEF 14A Proxy statement for a shareholder vote May 11, 2022
- DEF 14A Proxy statement for a shareholder vote May 12, 2021
- DEF 14A Proxy statement for a shareholder vote May 14, 2020
- DEF 14A Proxy statement for a shareholder vote May 24, 2019
Ownership 8 of 95
- 3/A Insider reported their initial holding, amended Sep 9, 2025
- 3 Insider reported their initial holding Sep 9, 2025
- 3 Insider reported their initial holding Sep 9, 2025
- 3 Insider reported their initial holding Aug 4, 2025
- 3 Insider reported their initial holding Dec 27, 2024
- 4 Insider reported a trade Nov 1, 2023
- 3 Insider reported their initial holding Sep 28, 2023
- 3 Insider reported their initial holding Feb 2, 2023
Other 8 of 278
Everything here comes from Calamos Global Total Return Fund's own filings on SEC EDGAR. The filing list is rechecked every hour.