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Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History For:
'SAMMANN DEREK'
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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
    
 
O
CME GROUP INC
CME
JS
$387,758
1,413
9/15/26
9/16/26
---
$272.46
10,134
-12.2
D
R
9/17/26 - 4:25:59 pm
2
    
 
O
CME GROUP INC
CME
JB
$787,858
2,864
---
9/15/26
---
$275.09
11,547
33.0
D
R
9/17/26 - 4:25:59 pm
3
    
 
O
CME GROUP INC
CME
JS
---
4,629
---
5/25/26
---
---
8,683
-34.8
D
R
9/17/26 - 4:25:59 pm
4
    
 
O
CME GROUP INC
CME
JB
---
4,629
---
5/25/26
---
---
15,657
42.0
I
R
9/17/26 - 4:25:59 pm
5
    
 
O
CME GROUP INC
CME
JS
$1,129,448
3,627
---
3/15/26
---
$311.40
13,312
-21.4
D
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
3/17/26 - 12:23:30 pm
6
    
 
O
CME GROUP INC
CME
JB
$2,570,919
8,256
---
3/15/26
---
$311.40
16,939
95.1
D
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
3/17/26 - 12:23:30 pm
7
1y
17
29%
9%
1
O
CME GROUP INC
CME
S
$1,984,798
7,200
---
11/20/25
$275.65
$275.74
7,022
-50.6
I
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
11/21/25 - 4:09:43 pm
8
    
 
O
CME GROUP INC
CME
JS
---
2,300
---
11/6/25
---
---
8,683
-20.9
D
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
11/21/25 - 4:09:43 pm
9
    
 
O
CME GROUP INC
CME
JB
---
2,300
---
11/6/25
---
---
16,914
15.7
I
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
11/21/25 - 4:09:43 pm
10
    
 
O
CME GROUP INC
CME
JS
$382,930
1,478
9/15/25
9/16/25
$258.83
$259.83
8,318
-15.1
D
R
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
9/17/25 - 1:48:27 pm
11
    
 
O
CME GROUP INC
CME
JB
$787,879
3,044
---
9/15/25
---
$258.83
11,362
36.6
D
R
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
9/17/25 - 1:48:27 pm
12
1y
17
29%
9%
1
O
CME GROUP INC
CME
S
$1,304,847
4,650
---
5/5/25
---
$280.60
8,336
-35.8
I
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
5/7/25 - 6:16:41 pm
13
    
 
O
CME GROUP INC
CME
JS
---
2,175
---
3/18/25
---
---
9,417
-18.8
D
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
5/7/25 - 6:16:41 pm
14
    
 
O
CME GROUP INC
CME
JB
---
2,175
---
3/18/25
---
---
16,789
14.9
I
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
5/7/25 - 6:16:41 pm
15
    
 
O
CME GROUP INC
CME
JS
$441,825
1,708
---
3/15/25
---
$258.68
11,592
-12.8
D
A
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
5/7/25 - 5:17:16 pm
16
    
 
O
CME GROUP INC
CME
JB
$1,004,454
3,883
---
3/15/25
---
$258.68
13,300
41.2
D
A
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
5/7/25 - 5:17:16 pm
17
    
 
O
CME GROUP INC
CME
JS
$441,825
1,708
---
3/15/25
---
$258.68
13,967
-10.9
D
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
3/18/25 - 12:18:42 pm
18
    
 
O
CME GROUP INC
CME
JB
$1,004,454
3,883
---
3/15/25
---
$258.68
15,675
32.9
D
---
6200
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security & Commodity Brokers, Dealers, Exchanges & Services
3/18/25 - 12:18:42 pm
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