Koudounis John S. insider trades
Koudounis John S. has filed 9 Form 4s with the SEC that we hold, for CAPIX (Vice President, Director), Calamos Long/Short Equity & Dynamic Income Trust (CPZ) (Vice President), CIK 2047442 (Reporting owner) and Calamos Strategic Total Return Fund (CSQ) (Vice President). Across all of them we count 5 purchases worth $2.5M and 12 sales worth $1.8M reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a purchase of 108,147 shares of CAPIX worth $1.2M, dated 2024-09-04. The first filing on our record is dated 2023-06-23 and the latest 2025-07-02.
CAPIX
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-06-22 | P, purchase reported on Form 4 | 99,800 | $1.0M | 2023-06-23 |
| 2024-07-24 | P, purchase reported on Form 4 | 11,826 | $125.0K | 2024-07-25 |
| 2024-09-03 | S, sale reported on Form 4 | 108,249 | $1.2M | 2024-09-05 |
| 2024-09-04 | P, purchase reported on Form 4 | 108,147 | $1.2M | 2024-09-05 |
| 2024-10-08 | P, purchase reported on Form 4 | 9,390 | $100.0K | 2024-10-09 |
| 2024-12-02 | P, purchase reported on Form 4 | 11,715 | $125.0K | 2024-12-03 |
Calamos Long/Short Equity & Dynamic Income Trust (CPZ)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-12-20 | S, sale reported on Form 4 | 600 | $8.9K | 2023-12-20 |
| 2023-12-20 | S, sale reported on Form 4 | 400 | $6.0K | 2023-12-20 |
| 2023-12-20 | S, sale reported on Form 4 | 300 | $4.5K | 2023-12-20 |
| 2023-12-20 | S, sale reported on Form 4 | 3,889 | $58.1K | 2023-12-20 |
| 2023-12-20 | S, sale reported on Form 4 | 211 | $3.1K | 2023-12-20 |
| 2024-09-19 | S, sale reported on Form 4 | 24,739 | $381.2K | 2024-09-20 |
CIK 2047442
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Calamos Strategic Total Return Fund (CSQ)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-12-06 | S, sale reported on Form 4 | 1,191 | $16.9K | 2023-12-06 |
| 2023-12-06 | S, sale reported on Form 4 | 912 | $12.9K | 2023-12-06 |
| 2023-12-06 | S, sale reported on Form 4 | 100 | $1.4K | 2023-12-06 |
| 2023-12-06 | S, sale reported on Form 4 | 1,731 | $24.5K | 2023-12-06 |
| 2023-12-06 | S, sale reported on Form 4 | 9,476 | $134.2K | 2023-12-06 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1671788) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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