CALAMOS JOHN P SR (President and Chairman) sold 47.4% of their position (35K shares) of CALAMOS LONG/SHORT EQUITY & DYNAMIC INCOME TRUST on the open market

Open‑market sale worth $511.3K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 20 sales

CALAMOS JOHN P SR

Filed: 12/16/2025ACC: 0001248580-25-000007

InsiderCALAMOS JOHN P SRCIK 1248580

→

IssuerCALAMOS LONG/SHORT EQUITY & DYNAMIC INCOME TRUSTCIK 1717457

DirectorOfficer· President and Chairman

Since Nov 2019

-35K

Net shares

Net seller

$511.3K

Total sold

Open market trades

0B · 20S

Total transactions

35K disposed

Non-Derivative Transactions20

Common Stock

Indirect

S · Sale

−2.10K

Price / share

$14.64

Trade value

$30.74K

% of position

2.9%

12/12/2025

73.52K→71.42K

Common Stock

Indirect

S · Sale

−800.00

Price / share

$14.69

Trade value

$11.75K

% of position

1.1%

12/12/2025

71.42K→70.62K

Common Stock

Indirect

S · Sale

−1.90K

Price / share

$14.65

Trade value

$27.84K

% of position

2.7%

12/12/2025

70.62K→68.72K

Common Stock

Indirect

S · Sale

−2.40K

Price / share

$14.60

Trade value

$35.04K

% of position

3.5%

12/12/2025

68.72K→66.32K

Common Stock

Indirect

S · Sale

−2.54K

Price / share

$14.63

Trade value

$37.09K

% of position

3.8%

12/12/2025

66.32K→63.78K

Common Stock

Indirect

S · Sale

−2K

Price / share

$14.62

Trade value

$29.24K

% of position

3.1%

12/12/2025

63.78K→61.78K

Common Stock

Indirect

S · Sale

−1.19K

Price / share

$14.56

Trade value

$17.25K

% of position

1.9%

12/12/2025

61.78K→60.60K

Common Stock

Indirect

S · Sale

−980.00

Price / share

$14.55

Trade value

$14.26K

% of position

1.6%

12/12/2025

60.60K→59.62K

Common Stock

Indirect

S · Sale

−300.00

Price / share

$14.57

Trade value

$4.37K

% of position

0.5%

12/12/2025

59.62K→59.32K

Common Stock

Indirect

S · Sale

−200.00

Price / share

$14.68

Trade value

$2.94K

% of position

0.3%

12/12/2025

59.32K→59.12K

Common Stock

Indirect

S · Sale

−600.00

Price / share

$14.61

Trade value

$8.77K

% of position

1.0%

12/12/2025

59.42K→58.82K

Common Stock

Indirect

S · Sale

−1.40K

Price / share

$14.64

Trade value

$20.50K

% of position

2.4%

12/15/2025

58.82K→57.42K

Common Stock

Indirect

S · Sale

−1.60K

Price / share

$14.63

Trade value

$23.39K

% of position

2.8%

12/15/2025

57.42K→55.82K

Common Stock

Indirect

S · Sale

−2.73K

Price / share

$14.62

Trade value

$39.85K

% of position

4.9%

12/15/2025

55.82K→53.09K

Common Stock

Indirect

S · Sale

−5.47K

Price / share

$14.61

Trade value

$79.99K

% of position

10.3%

12/15/2025

53.09K→47.62K

Common Stock

Indirect

S · Sale

−2.50K

Price / share

$14.60

Trade value

$36.50K

% of position

5.3%

12/15/2025

47.62K→45.12K

Common Stock

Indirect

S · Sale

−1.30K

Price / share

$14.59

Trade value

$18.97K

% of position

2.9%

12/15/2025

45.12K→43.82K

Common Stock

Indirect

S · Sale

−500.00

Price / share

$14.58

Trade value

$7.29K

% of position

1.1%

12/15/2025

43.82K→43.32K

Common Stock

Indirect

S · Sale

−1.32K

Price / share

$14.57

Trade value

$19.23K

% of position

3.0%

12/15/2025

43.32K→42K

Common Stock

Indirect

S · Sale

−3.18K

Price / share

$14.56

Trade value

$46.30K

% of position

7.6%

12/15/2025

42K→38.82K

Total

Net shares

−35K

Net value

-$511.31K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	12/12/2025	S · Sale	−2.10K	$14.64	$30.74K	2.9%	73.52K	71.42K
Common Stock Indirect	12/12/2025	S · Sale	−800.00	$14.69	$11.75K	1.1%	71.42K	70.62K
Common Stock Indirect	12/12/2025	S · Sale	−1.90K	$14.65	$27.84K	2.7%	70.62K	68.72K
Common Stock Indirect	12/12/2025	S · Sale	−2.40K	$14.60	$35.04K	3.5%	68.72K	66.32K
Common Stock Indirect	12/12/2025	S · Sale	−2.54K	$14.63	$37.09K	3.8%	66.32K	63.78K
Common Stock Indirect	12/12/2025	S · Sale	−2K	$14.62	$29.24K	3.1%	63.78K	61.78K
Common Stock Indirect	12/12/2025	S · Sale	−1.19K	$14.56	$17.25K	1.9%	61.78K	60.60K
Common Stock Indirect	12/12/2025	S · Sale	−980.00	$14.55	$14.26K	1.6%	60.60K	59.62K
Common Stock Indirect	12/12/2025	S · Sale	−300.00	$14.57	$4.37K	0.5%	59.62K	59.32K
Common Stock Indirect	12/12/2025	S · Sale	−200.00	$14.68	$2.94K	0.3%	59.32K	59.12K
Common Stock Indirect	12/12/2025	S · Sale	−600.00	$14.61	$8.77K	1.0%	59.42K	58.82K
Common Stock Indirect	12/15/2025	S · Sale	−1.40K	$14.64	$20.50K	2.4%	58.82K	57.42K
Common Stock Indirect	12/15/2025	S · Sale	−1.60K	$14.63	$23.39K	2.8%	57.42K	55.82K
Common Stock Indirect	12/15/2025	S · Sale	−2.73K	$14.62	$39.85K	4.9%	55.82K	53.09K
Common Stock Indirect	12/15/2025	S · Sale	−5.47K	$14.61	$79.99K	10.3%	53.09K	47.62K
Common Stock Indirect	12/15/2025	S · Sale	−2.50K	$14.60	$36.50K	5.3%	47.62K	45.12K
Common Stock Indirect	12/15/2025	S · Sale	−1.30K	$14.59	$18.97K	2.9%	45.12K	43.82K
Common Stock Indirect	12/15/2025	S · Sale	−500.00	$14.58	$7.29K	1.1%	43.82K	43.32K
Common Stock Indirect	12/15/2025	S · Sale	−1.32K	$14.57	$19.23K	3.0%	43.32K	42K
Common Stock Indirect	12/15/2025	S · Sale	−3.18K	$14.56	$46.30K	7.6%	42K	38.82K
Total			−35K		-$511.31K

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect

Shares owned67.51K

Common Stock

Indirect

Shares owned7.19K

Total

74.70K indirect74.70K

Security Title	Shares Owned	Ownership Type
Common Stock	67.51K	Indirect
Common Stock	7.19K	Indirect
Total	74.70K	74.70K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported