CALAMOS STRATEGIC TOTAL RETURN FUND — SCHEDULE 13G/A Filings
6 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by CALAMOS STRATEGIC TOTAL RETURN FUND (CSQ), sorted by most recent first. Each row links to the full filing on EdgarLookup. CALAMOS STRATEGIC TOTAL RETURN FUND has filed 6 SCHEDULE 13G/A documents with the SEC since 2004. To view all SEC filings by CALAMOS STRATEGIC TOTAL RETURN FUND, see the full filings list.
All
25
3
3/A
4
4/A
424B3
424B5
497
5
8-A12B
8-K
CERTNAS
CERTNYS
CORRESP
DEF 14A
EFFECT
N-2
N-2/A
N-23C-2
N-2ASR
N-8A
N-CEN
N-CEN/A
N-CSR
N-CSR/A
N-CSRS
N-PX
N-Q
NPORT-EX
NPORT-P
NSAR-A
NSAR-B
NSAR-B/A
POS EX
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0001104659-26-015474 | Feb 13, 2026 | — |
| SCHEDULE 13G/A | — | 0001104659-25-112809 | Nov 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-078882 | Aug 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-049485 | May 15, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-014264 | Feb 14, 2025 | — |
| SCHEDULE 13G/A | — | 0000314984-24-000056 | Nov 12, 2024 | — |