424B3

Prospectus

CALAMOS STRATEGIC TOTAL RETURN FUND Filed 2022-01-03 Acc 0001104659-22-000141

Documents 1

424B3 Prospectus , a21-35490_6424b3.htm

Around this filing

2022-01-19 424B3 Prospectus
2022-01-03 424B3 Prospectus
2021-12-29 N-CSR Annual Shareholder Report
2021-09-30 424B3 Prospectus

Link to a passage

External

SEC EDGAR (opens in new tab)