About this data
What it is
When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
Who files it
The insider, usually through the company, within two business days of the trade.
How current
We collect new filings throughout the day on SEC business days.
Worth knowing
Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.

All of this comes from public filings.

Open-market trades per day, last 30 days

05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0
05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0

Purchases Sales

By trade date. Insiders have two business days to file, so the most recent days fill in later.

Latest open-market insider trades

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Showing: ticker CPZ

Latest open-market insider trades
TradedInsiderCompanyTypeSharesPriceValueFiling
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale800$14.81$11.8K SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,600$14.79$23.7K SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale600$14.77$8,862 SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale2,100$14.76$31.0K SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale350$14.75$5,163 SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale750$14.74$11.1K SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale3,667$14.73$54.0K SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,150$14.72$16.9K SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale600$14.71$8,826 SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale400$14.70$5,880 SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale700$14.68$10.3K SaleForm 4 ↗
Dec 17, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale800$14.67$11.7K SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale144$14.82$2,134 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale260$14.76$3,838 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale10,225$14.75$150.8K SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale190$14.74$2,801 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale6,190$14.73$91.2K SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale231$14.72$3,400 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale3,894$14.71$57.3K SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,034$14.70$15.2K SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale612$14.69$8,990 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale32$14.68$470 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale336$14.66$4,926 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale228$14.65$3,340 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale736$14.63$10.8K SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale540$14.62$7,895 SaleForm 4 ↗
Dec 16, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale348$14.60$5,081 SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale3,180$14.56$46.3K SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,320$14.57$19.2K SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale500$14.58$7,290 SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,300$14.59$19.0K SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale2,500$14.60$36.5K SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale5,475$14.61$80.0K SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale2,726$14.62$39.9K SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,599$14.63$23.4K SaleForm 4 ↗
Dec 15, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,400$14.64$20.5K SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale600$14.61$8,766 SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale200$14.68$2,936 SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale300$14.57$4,371 SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale980$14.55$14.3K SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,185$14.56$17.3K SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale2,000$14.62$29.2K SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale2,535$14.63$37.1K SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale2,400$14.60$35.0K SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale1,900$14.65$27.8K SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale800$14.69$11.8K SaleForm 4 ↗
Dec 12, 2025John P. Calamos Sr.
President and Chairman, Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale2,100$14.64$30.7K SaleForm 4 ↗
Jan 30, 2025Thomas E. Herman
VP and CFO
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale13,391$15.62$209.2K SaleForm 4 ↗
Jan 29, 2025Thomas E. Herman
VP and CFO
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Sale13,392$15.58$208.6K SaleForm 4 ↗
Jan 8, 2025Christopher M. Toub
Director
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
Buy1,500$15.20$22.8K BuyForm 4 ↗

50 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:46 PM EST.

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