John P. Calamos Sr.
President and Chairman at Calamos Long/Short Equity & Dynamic Income Trust
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 2 boards, counting each seat separately. Longest: Calamos Long/Short Equity & Dynamic Income Trust, 2 years.
Calamos Long/Short Equity & Dynamic Income Trust
Director · President and Chairman
Calamos Dynamic Convertible & Income Fund
Director · President and Chairman
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −800 | $14.67 | $11,736 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −700 | $14.68 | $10,276 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −400 | $14.70 | $5,880 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −600 | $14.71 | $8,826 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −1,150 | $14.72 | $16,930 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −3,667 | $14.73 | $54,015 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −750 | $14.74 | $11,055 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −350 | $14.75 | $5,163 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −2,100 | $14.76 | $30,996 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −600 | $14.77 | $8,862 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −1,600 | $14.79 | $23,664 |
| Dec 17, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −800 | $14.81 | $11,848 |
| Dec 16, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −348 | $14.60 | $5,081 |
| Dec 16, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −540 | $14.62 | $7,895 |
| Dec 16, 2025 | Calamos Long/Short Equity & Dynamic Income Trust | Open-market sale | −736 | $14.63 | $10,768 |
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