John S. Koudounis - 01 Sep 2025 Form 3/A - Amendment Insider Report for CALAMOS STRATEGIC TOTAL RETURN FUND (CSQ)

Reporting relationship
Vice President, Trustee effective 9-1-25
Issuer ticker
CSQ
Reported as of
01 Sep 2025
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 6 source fields
SEC form
3/A - Amendment
Accepted by SEC
09 Sep 2025, 16:12:11 UTC
Original report date
11 Jul 2016
Prior SEC filing
02 Jul 2025
Next SEC filing
16 Sep 2025
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ John S. Koudounis

Key filing fact

John S. Koudounis filed Form 3/A - Amendment for CALAMOS STRATEGIC TOTAL RETURN FUND (CSQ) on 09 Sep 2025.

Key facts

  • This page summarizes John S. Koudounis's Form 3/A - Amendment filing for CALAMOS STRATEGIC TOTAL RETURN FUND (CSQ).
  • 0 reported transactions and 0 derivative rows are listed below.
  • Accepted by SEC: 09 Sep 2025, 16:12.

Change

  • Previous filing in this sequence was filed on 02 Jul 2025.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001671788 Primary reporting owner

Koudounis John S.

Relationship
Vice President, Trustee effective 9-1-25
Address
2020 CALAMOS COURT, NAPERVILLE
Signature
/s/ John S. Koudounis
Signature date
09 Sep 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CSQ holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
15,830
Date
01 Sep 2025
Ownership
Direct
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

SEC remarks

The reporting person has filed this amended Form 3 to update his relationship to the Issuer.

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