CALAMOS STRATEGIC TOTAL RETURN FUND
SEC Filing List

CSQ CIK: 0001275214

Form Type:

Year

Form	Description	Owner/Filer	Filing Agent	Date	Actions
NPORT-P	Monthly Portfolio Investments Report on ...		State Street Bank & Trust CO Fund Admin Dept. /fa	03/31/2026	View ... Create Alert Filing info Download PDF Copy Link
SCHEDULE 13G/A			Toppan Merrill/FA	02/13/2026	View ... Create Alert Filing info Download PDF Copy Link
N-CEN	Annual Report for Registered Investment ...		State Street Bank & Trust CO Fund Admin Dept. /fa	01/13/2026	View ... Create Alert Filing info Download PDF Copy Link
N-CSR	Certified annual shareholder report of r...	Calamos Strategic Total Return Fund	Toppan Merrill/FA	12/29/2025	View ... Create Alert Filing info Download PDF Copy Link View XBRL Download CSV
NPORT-P	Monthly Portfolio Investments Report on ...		State Street Bank & Trust CO Fund Admin Dept. /fa	12/23/2025	View ... Create Alert Filing info Download PDF Copy Link
SCHEDULE 13G/A			Toppan Merrill/FA	11/14/2025	View ... Create Alert Filing info Download PDF Copy Link
NPORT-P	Monthly Portfolio Investments Report on ...		State Street Bank & Trust CO Fund Admin Dept. /fa	09/29/2025	View ... Create Alert Filing info Download PDF Copy Link
40-17G/A	Amendment to Fidelity bond filed pursuan...	CALAMOS ADVISORS TRUST/IL , CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND , CALAMOS CONVERTIBLE & HIGH INCOME FUND , CALAMOS STRATEGIC TOTAL RETURN FUND , Calamos ETF Trust , Calamos Antetokounmpo Sustainable Equities Trust	Toppan Merrill/FA	09/16/2025	View ... Create Alert Filing info Download PDF Copy Link
3	Initial statement of beneficial ownershi...	Phlegar Jeffrey S	PHLEGAR JEFFREY S /fa	09/12/2025	View ... Create Alert Filing info Download PDF Copy Link
3	Initial statement of beneficial ownershi...			09/09/2025	View ... Create Alert Filing info Download PDF Copy Link
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