John P. Calamos Sr serves as Executive at CALAMOS STRATEGIC TOTAL RETURN FUND, where they oversee executive responsibilities. Since joining the company, John P. Calamos Sr has executed 3644 insider transactions totaling $67.3M, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 17, 2025 involved selling 750 shares valued at $11.1K.
John P. Calamos Sr currently holds 5,450 shares of CALAMOS STRATEGIC TOTAL RETURN FUND (CSQ), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John P. Calamos Sr has been a net buyer of CSQ stock. They have purchased $65.5M and sold $1.8M worth of shares.
John P. Calamos Sr's most recent insider trade was on Dec 17, 2025, when they sold 750 shares at $14.74 per share.
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| $14.73 |
| Discretionary |
| Dec 17, 2025 | CPZ | $16.9K | Sale | 1,150.16 | $14.72 | Discretionary |
| Dec 17, 2025 | CPZ | $8.8K | Sale | 600 | $14.71 | Discretionary |
| Dec 17, 2025 | CPZ | $5.9K | Sale | 400 | $14.70 | Discretionary |
| Dec 17, 2025 | CPZ | $10.3K | Sale | 700 | $14.68 | Discretionary |
| Dec 17, 2025 | CPZ | $11.7K | Sale | 800 | $14.67 | Discretionary |
| Dec 17, 2025 | CPZ | $11.8K | Sale | 800 | $14.81 | Discretionary |
| Dec 17, 2025 | CPZ | $5.2K | Sale | 350 | $14.75 | Discretionary |
| Dec 17, 2025 | CPZ | $31.0K | Sale | 2,100 | $14.76 | Discretionary |
| Dec 17, 2025 | CPZ | $8.9K | Sale | 600 | $14.77 | Discretionary |
| Dec 17, 2025 | CPZ | $23.7K | Sale | 1,600 | $14.79 | Discretionary |
| Dec 16, 2025 | CPZ | $5.1K | Sale | 348 | $14.60 | Discretionary |
| Dec 16, 2025 | CPZ | $15.2K | Sale | 1,034 | $14.70 | Discretionary |
| Dec 16, 2025 | CPZ | $10.8K | Sale | 736 | $14.63 | Discretionary |
| Dec 16, 2025 | CPZ | $2.1K | Sale | 144 | $14.82 | Discretionary |
| Dec 16, 2025 | CPZ | $3.8K | Sale | 260 | $14.76 | Discretionary |
| Dec 16, 2025 | CPZ | $150.8K | Sale | 10,225 | $14.75 | Discretionary |
| Dec 16, 2025 | CPZ | $2.8K | Sale | 190 | $14.74 | Discretionary |
| Dec 16, 2025 | CPZ | $91.2K | Sale | 6,190 | $14.73 | Discretionary |
| Dec 16, 2025 | CPZ | $3.4K | Sale | 231 | $14.72 | Discretionary |
| Dec 16, 2025 | CPZ | $57.3K | Sale | 3,894 | $14.71 | Discretionary |
| Dec 16, 2025 | CPZ | $7.9K | Sale | 540 | $14.62 | Discretionary |
| Dec 16, 2025 | CPZ | $9.0K | Sale | 612 | $14.69 | Discretionary |
| Dec 16, 2025 | CPZ | $470 | Sale | 32 | $14.68 | Discretionary |
| Dec 16, 2025 | CPZ | $4.9K | Sale | 336 | $14.66 | Discretionary |
| Dec 16, 2025 | CPZ | $3.3K | Sale | 228 | $14.65 | Discretionary |
| Dec 15, 2025 | CPZ | $20.5K | Sale | 1,400 | $14.64 | Discretionary |
| Dec 15, 2025 | CPZ | $23.4K | Sale | 1,599 | $14.63 | Discretionary |
| Dec 15, 2025 | CPZ | $39.9K | Sale | 2,726 | $14.62 | Discretionary |