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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: 1/16/26 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
$27.80 $35.99 $24.13 $109,545 3,635 37,183 4.7% 1.7% 89.21% 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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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
    
 
HONICKMAN JEFFREY A
DIR
JB
---
1,542
---
1/20/26
---
---
261,059
0.6
D
---
1/22/26 - 7:56:52 pm
2
    
 
BREEN EDWARD D
DIR
JB
---
705
---
1/20/26
---
---
25,825
2.8
D
---
1/22/26 - 7:56:51 pm
3
    
 
BRADY LOUISE F
DIR
JB
---
1,190
---
1/20/26
---
---
31,507
3.9
D
---
1/22/26 - 7:55:49 pm
4
    
 
BALTIMORE THOMAS J JR
DIR
JB
---
1,190
---
1/20/26
---
---
37,867
3.2
D
---
1/22/26 - 7:54:48 pm
5
    
 
MURDOCK DANIEL C
VP,CAO
JS
$13,566
478
---
1/20/26
---
$28.38
49,079
-1.0
D
R
1/22/26 - 7:54:47 pm
6
    
 
MURDOCK DANIEL C
VP,CAO
JB
---
1,609
---
1/20/26
---
---
49,557
3.4
D
R
1/22/26 - 7:54:47 pm
7
    
 
ARMSTRONG JASON
CFO
JS
$112,259
3,950
---
1/20/26
---
$28.42
43,255
-8.4
D
R
1/22/26 - 7:52:46 pm
8
    
 
ARMSTRONG JASON
CFO
JB
---
8,150
---
1/20/26
---
---
47,205
20.9
D
R
1/22/26 - 7:52:46 pm
9
    
 
BELL MADELINE S
DIR
JB
---
5,096
---
1/20/26
---
---
56,860
9.8
D
---
1/22/26 - 7:52:45 pm
10
    
 
REID THOMAS J
LO,SEC
JS
$131,162
4,676
---
1/20/26
---
$28.05
130,332
-3.5
D
R
1/22/26 - 7:51:44 pm
11
    
 
REID THOMAS J
LO,SEC
JB
---
12,319
---
1/20/26
---
---
135,008
10.0
D
R
1/22/26 - 7:51:44 pm
12
    
 
NOVAK DAVID C
DIR
JB
---
9,013
---
11/20/25
---
---
390,852
2.4
D
---
11/21/25 - 4:15:13 pm
13
    
 
NAKAHARA ASUKA
DIR
JB
---
9,013
---
11/20/25
---
---
63,563
16.5
D
---
11/21/25 - 4:14:13 pm
14
    
 
LUCAS WONYA Y
DIR
JS
$7,377
277
---
11/20/25
---
$26.63
21,078
-1.3
D
---
11/21/25 - 4:12:10 pm
15
    
 
LUCAS WONYA Y
DIR
JB
---
9,013
---
11/20/25
---
---
21,355
73.0
D
---
11/21/25 - 4:12:10 pm
16
    
 
HONICKMAN JEFFREY A
DIR
JB
---
9,013
---
11/20/25
---
---
251,549
3.7
D
---
11/21/25 - 4:12:08 pm
17
    
 
BREEN EDWARD D
DIR
JB
---
9,013
---
11/20/25
---
---
25,089
56.1
D
---
11/21/25 - 4:11:08 pm
18
    
 
BRADY LOUISE F
DIR
JB
---
9,013
---
11/20/25
---
---
28,792
45.6
D
---
11/21/25 - 4:11:06 pm
19
    
 
BELL MADELINE S
DIR
JB
---
9,013
---
11/20/25
---
---
50,018
22.0
D
---
11/21/25 - 4:10:08 pm
20
    
 
BALTIMORE THOMAS J JR
DIR
JB
---
9,013
---
11/20/25
---
---
34,865
34.9
D
---
11/21/25 - 4:10:06 pm
21
    
 
BACON KENNETH J
DIR
JB
---
9,013
---
11/20/25
---
---
41,746
27.5
D
---
11/21/25 - 4:10:05 pm
22
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JS
---
707,273
---
11/4/25
---
---
5,816,726
-10.8
D
---
11/5/25 - 4:15:09 pm
23
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JS
---
1,401,126
11/3/25
11/4/25
---
---
15,772,421
-8.2
I
---
11/5/25 - 4:15:09 pm
24
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JB
---
405,968
---
11/4/25
---
---
17,077,152
2.4
I
---
11/5/25 - 4:15:09 pm
25
    
 
HONICKMAN JEFFREY A
DIR
JB
---
1,393
---
9/30/25
---
---
239,134
0.6
D
---
10/2/25 - 4:34:16 pm
26
    
 
NOVAK DAVID C
DIR
JB
---
1,075
---
9/30/25
---
---
381,018
0.3
D
---
10/2/25 - 4:14:40 pm
27
    
 
BREEN EDWARD D
DIR
JB
---
637
---
9/30/25
---
---
16,069
4.1
D
---
10/2/25 - 4:12:34 pm
28
    
 
BRADY LOUISE F
DIR
JB
---
1,075
---
9/30/25
---
---
19,559
5.8
D
---
10/2/25 - 4:12:33 pm
29
    
 
BALTIMORE THOMAS J JR
DIR
JB
---
1,075
---
9/30/25
---
---
25,572
4.4
D
---
10/2/25 - 4:11:32 pm
30
    
 
BREEN EDWARD D
DIR
JS
---
43,850
---
8/20/25
---
---
15,432
-74.0
D
---
8/21/25 - 4:30:47 pm
31
    
 
NOVAK DAVID C
DIR
JB
---
946
---
6/30/25
---
---
379,284
0.3
D
---
7/2/25 - 4:26:08 pm
32
    
 
HONICKMAN JEFFREY A
DIR
JB
---
1,226
---
6/30/25
---
---
234,985
0.5
D
---
7/2/25 - 4:24:50 pm
33
    
 
BREEN EDWARD D
DIR
JB
---
561
---
6/30/25
---
---
59,277
1.0
D
---
7/2/25 - 4:23:43 pm
34
    
 
BRADY LOUISE F
DIR
JB
---
946
---
6/30/25
---
---
18,315
5.4
D
---
7/2/25 - 4:23:40 pm
35
    
 
BALTIMORE THOMAS J JR
DIR
JB
---
946
---
6/30/25
---
---
24,279
4.1
D
---
7/2/25 - 4:23:37 pm
36
    
 
MURDOCK DANIEL C
VP,CAO
JS
$92,022
2,686
---
6/19/25
---
$34.26
47,948
-5.3
D
R
6/20/25 - 4:19:30 pm
37
    
 
MURDOCK DANIEL C
VP,CAO
JB
---
6,824
---
6/19/25
---
---
50,634
15.6
D
R
6/20/25 - 4:19:30 pm
38
    
 
ARMSTRONG JASON
CFO
JS
$137,975
4,032
---
6/5/25
---
$34.22
39,055
-9.4
D
R
6/6/25 - 4:06:11 pm
39
    
 
ARMSTRONG JASON
CFO
JB
---
9,504
---
6/5/25
---
---
43,087
28.3
D
R
6/6/25 - 4:06:11 pm
40
    
 
KHOURY JENNIFER
O
JS
$247,734
7,162
---
5/22/25
---
$34.59
56,434
-11.3
D
R
5/23/25 - 4:06:15 pm
41
    
 
KHOURY JENNIFER
O
JB
---
15,488
---
5/22/25
---
---
63,596
32.2
D
R
5/23/25 - 4:06:15 pm
42
    
 
BREEN EDWARD D
DIR
JB
---
43,850
---
5/14/25
---
---
58,710
295.1
D
---
5/15/25 - 4:14:48 pm
43
    
 
CAVANAGH MICHAEL J
PR
JS
---
171,000
---
5/6/25
---
---
38,633
-81.6
D
---
5/7/25 - 4:17:30 pm
44
    
 
CAVANAGH MICHAEL J
PR
JB
---
171,000
---
5/6/25
---
---
171,000
New
I
---
5/7/25 - 4:17:30 pm
45
    
 
MURDOCK DANIEL C
VP,CAO
JS
$55,741
1,518
---
4/1/25
---
$36.72
43,142
-3.4
D
R
4/2/25 - 4:22:03 pm
46
    
 
MURDOCK DANIEL C
VP,CAO
JB
---
3,856
---
4/1/25
---
---
44,660
9.5
D
R
4/2/25 - 4:22:03 pm
47
    
 
NOVAK DAVID C
DIR
JB
---
915
---
3/31/25
---
---
377,670
0.2
D
---
4/2/25 - 4:27:14 pm
48
    
 
HONICKMAN JEFFREY A
DIR
JB
---
1,186
---
3/31/25
---
---
230,937
0.5
D
---
4/2/25 - 4:26:10 pm
49
    
 
BREEN EDWARD D
DIR
JB
---
543
---
3/31/25
---
---
14,860
3.8
D
---
4/2/25 - 4:24:31 pm
50
    
 
BRADY LOUISE F
DIR
JB
---
915
---
3/31/25
---
---
17,205
5.6
D
---
4/2/25 - 4:24:26 pm
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