Nasdaq · CIK 0001717457
CPZ Calamos Long/Short Equity & Dynamic Income Trust
Insider trading from SEC Form 4. Last filing Dec 18, 2025. Close $12.78 on Oct 12, 2026, +5% from the 52-week low and -9% from the high.
In brief
Calamos Long/Short Equity & Dynamic Income Trust (CPZ) has 11 SEC Form 4 filings on file from 5 insiders, the latest filed on Dec 18, 2025. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
11 open-market trades have been scored at CPZ. The newest: John P Calamos Sr (President and Chairman) sold $199k of stock on Dec 17, 2025, filed Dec 18, 2025, scored 52 (moderate). The largest of the 11 shown: John P Calamos Sr (President and Chairman) sold $511k on Dec 12, 2025, scored 48 (moderate).
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
5
with a Form 4 at this company
Price and insider trades, last year
CPZOct 12, 2026 · close 12.78
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Calamos Long/Short Equity & Dynamic Income Trust, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 52Moderate | John P Calamos Sr President and Chairman sell | $199k 13,517 shares | -100% | +11% from low-10% from high | |
| 55Moderate | John P Calamos Sr President and Chairman sell | $368k 25,000 shares | -64% | +12% from low-9% from high | |
| 48Moderate | John P Calamos Sr President and Chairman sell | $511k 35,000 shares | -48% | +11% from low-10% from high | |
| 58Moderate | Thomas E Herman VP and CFO sell | $418k 26,783 shares | -100% | - | |
| 25Weak | Christopher M Toub director buy | $23k 1,500 shares | +100% | - | |
| 23Weak | Mark Mickey Chief Compliance Officer buy | $22k 1,500 shares | - | +15% from low-2% from high | |
| 44Moderate | John P Calamos Sr President and Chairman buy | $267k 18,000 shares | +36% | +13% from low-4% from high | |
| 44Moderate | John P Calamos Sr President and Chairman buy | $234k 15,813 shares | +47% | +13% from low-4% from high | |
| 44Moderate | John S. Koudounis Vice President sell | $81k 5,400 shares | -100% | +13% from low-4% from high | |
| 40Moderate | John P Calamos Sr President and Chairman buy | $201k 13,715 shares | - | +12% from low-4% from high | |
| 49Moderate | John P Calamos Sr President and Chairman buy | $296k 19,980 shares | +146% | +11% from low-5% from high |
Transactions
The newest 50 of 121 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -800 | $14.67 | $12k | 12,717 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -700 | $14.68 | $10k | 12,017 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -400 | $14.70 | $5,880 | 11,617 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -600 | $14.71 | $8,826 | 11,017 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,150 | $14.72 | $17k | 9,867 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -3,667 | $14.73 | $54k | 6,200 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -750 | $14.74 | $11k | 5,450 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -350 | $14.75 | $5,163 | 5,100 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -2,100 | $14.76 | $31k | 3,000 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -600 | $14.77 | $8,862 | 2,400 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,600 | $14.79 | $24k | 800 | Dec 18, 2025 |
| Dec 17, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -800 | $14.81 | $12k | 0 | Dec 18, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -348 | $14.60 | $5,081 | 38,469 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -540 | $14.62 | $7,895 | 37,929 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -736 | $14.63 | $11k | 37,193 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -228 | $14.65 | $3,340 | 36,965 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -336 | $14.66 | $4,926 | 36,629 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -32 | $14.68 | $470 | 36,597 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -612 | $14.69 | $8,990 | 35,985 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,034 | $14.70 | $15k | 34,951 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -3,894 | $14.71 | $57k | 31,057 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -231 | $14.72 | $3,400 | 30,826 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -6,190 | $14.73 | $91k | 24,636 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -190 | $14.74 | $2,801 | 24,446 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -10,225 | $14.75 | $151k | 14,221 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -260 | $14.76 | $3,838 | 13,961 | Dec 17, 2025 |
| Dec 16, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -144 | $14.82 | $2,134 | 13,817 | Dec 17, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -2,100 | $14.64 | $31k | 71,417 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -800 | $14.69 | $12k | 70,617 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,900 | $14.65 | $28k | 68,717 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -2,400 | $14.60 | $35k | 66,317 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -2,535 | $14.63 | $37k | 63,782 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -2,000 | $14.62 | $29k | 61,782 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,185 | $14.56 | $17k | 60,597 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -980 | $14.55 | $14k | 59,617 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -300 | $14.57 | $4,371 | 59,317 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -200 | $14.68 | $2,936 | 59,117 | Dec 16, 2025 |
| Dec 12, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -600 | $14.61 | $8,766 | 58,817 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,400 | $14.64 | $20k | 57,417 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,599 | $14.63 | $23k | 55,818 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -2,726 | $14.62 | $40k | 53,092 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -5,475 | $14.61 | $80k | 47,617 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -2,500 | $14.60 | $37k | 45,117 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,300 | $14.59 | $19k | 43,817 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -500 | $14.58 | $7,290 | 43,317 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -1,320 | $14.57 | $19k | 41,997 | Dec 16, 2025 |
| Dec 15, 2025 | John P Calamos Sr President and Chairman | SOpen-market sale Common Stockindirect: By John P. Calamos 1985 Trust | -3,180 | $14.56 | $46k | 38,817 | Dec 16, 2025 |
| Jan 29, 2025 | Thomas E Herman VP and CFO | SOpen-market sale Calamos Long/Short Equity & Dynamic Income Trust | -13,392 | $15.58 | $209k | 13,391 | Jan 31, 2025 |
| Jan 30, 2025 | Thomas E Herman VP and CFO | SOpen-market sale Calamos Long/Short Equity & Dynamic Income Trust | -13,391 | $15.62 | $209k | 0 | Jan 31, 2025 |
| Jan 8, 2025 | Christopher M Toub director | POpen-market purchase Common Stock | +1,500 | $15.20 | $23k | 3,000 | Jan 10, 2025 |
50 of 121 rows shown.
Insiders
Everyone who has filed a Form 4 here.
- John P Calamos SrPresident and Chairman
- Thomas E HermanVP and CFO
- John S. KoudounisVice President
- Mark MickeyChief Compliance Officer
- Christopher M Toubdirector
Questions about CPZ
Answered from the filings on this page, as of the latest one.
Are insiders buying CPZ?
No. In the last 90 days no insider at Calamos Long/Short Equity & Dynamic Income Trust bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade CPZ on the open market?
John P Calamos Sr (President and Chairman) sold $199k of CPZ on Dec 17, 2025 and filed the Form 4 on Dec 18, 2025. InsiderTell scored 52 (moderate).
How many insiders file Form 4 at Calamos Long/Short Equity & Dynamic Income Trust?
5 people have filed a Form 4 at Calamos Long/Short Equity & Dynamic Income Trust, among them John P Calamos Sr (President and Chairman), Thomas E Herman (VP and CFO), John S. Koudounis (Vice President). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.