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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
COMCAST CORP: CMCSA
Price: 1/23/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$29.30 $35.99 $24.13 $115,476 3,635 38,801 4.5% 1.7% 88.61% 0.74%
Exch Sector Industry Sub-Industry
NasdaqGS Transportation, Communications, Electric, Gas, And Sanitary Services Communications Cable & Other Pay Television Services
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
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
Input Date
1
    
 
ARMSTRONG JASON
CFO
JS
$116,848
2,732
---
3/15/24
---
$42.77
32,700
-7.7
D
R
3/19/24 - 4:15:43 pm
2
    
 
ARMSTRONG JASON
CFO
JB
---
6,440
---
3/15/24
---
---
35,432
22.2
D
R
3/19/24 - 4:15:43 pm
3
    
 
BREEN EDWARD D
DIR
JB
---
37,500
---
3/8/24
---
---
93,473
67.0
D
---
3/11/24 - 4:19:59 pm
4
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JS
$917,204
169,193
3/2/24
3/4/24
---
$42.80
7,263,008
-2.3
D
R
3/5/24 - 7:57:34 pm
5
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JB
---
352,890
3/2/24
3/4/24
---
---
7,569,155
4.9
D
R
3/5/24 - 7:57:34 pm
6
    
 
REID THOMAS J
LO,SEC
JS
$187,849
44,306
3/2/24
3/4/24
---
$42.80
29,789
-59.8
D
R
3/5/24 - 7:56:16 pm
7
    
 
REID THOMAS J
LO,SEC
JB
---
80,116
3/2/24
3/4/24
---
---
101,970
366.6
D
R
3/5/24 - 7:56:16 pm
8
    
 
CAVANAGH MICHAEL J
PR
JS
$5,332,752
124,597
3/2/24
3/4/24
---
$42.80
16,154
-88.5
D
R
3/5/24 - 7:55:11 pm
9
    
 
CAVANAGH MICHAEL J
PR
JB
---
259,289
3/2/24
3/4/24
---
---
244,356
---
D
R
3/5/24 - 7:55:11 pm
10
    
 
MURDOCK DANIEL C
VP,CAO
JS
$59,406
1,388
3/1/24
3/2/24
---
$42.80
25,456
-5.2
D
R
3/5/24 - 7:55:10 pm
11
    
 
MURDOCK DANIEL C
VP,CAO
JB
---
5,126
3/1/24
3/2/24
---
---
27,046
23.4
D
R
3/5/24 - 7:55:10 pm
12
    
 
KHOURY JENNIFER
O
JS
$119,540
2,793
3/1/24
3/2/24
---
$42.80
33,899
-7.6
D
R
3/5/24 - 7:54:06 pm
13
    
 
KHOURY JENNIFER
O
JB
---
6,037
3/1/24
3/2/24
---
---
35,834
20.3
D
R
3/5/24 - 7:54:06 pm
14
    
 
ARMSTRONG JASON
CFO
JS
$115,432
2,697
---
3/1/24
---
$42.80
28,992
-8.5
D
R
3/5/24 - 7:53:48 pm
15
    
 
ARMSTRONG JASON
CFO
JB
---
6,382
---
3/1/24
---
---
31,689
25.2
D
R
3/5/24 - 7:53:48 pm
16
    
 
ARMSTRONG JASON
CFO
JS
$93,925
2,247
---
2/15/24
---
$41.80
25,307
-8.2
D
R
2/16/24 - 2:45:38 pm
17
    
 
ARMSTRONG JASON
CFO
JB
---
5,296
---
2/15/24
---
---
27,554
23.8
D
R
2/16/24 - 2:45:38 pm
18
1y
36
50%
5%
1
ROBERTS BRIAN L
CB,CEO,DIR
OS
$33,317,798
718,056
---
1/30/24
---
$46.40
7,237,695
-9.0
D
---
1/31/24 - 4:09:56 pm
19
    
 
ROBERTS BRIAN L
CB,CEO,DIR
OE
$24,125,000
965,000
---
1/30/24
---
$25.00
7,955,751
13.8
D
---
1/31/24 - 4:09:56 pm
20
1y
5
100%
-36%
4
CAVANAGH MICHAEL J
PR
S
$5,290,193
114,749
---
1/29/24
---
$46.10
---
All
D
---
1/30/24 - 4:10:59 pm
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