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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:
COMCAST CORP: CMCSA
Price: 1/10/25 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
$36.36 $47.11 $36.24 $139,133 3,817 20,157 3.4% 1.3% 87.31% 0.70%
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,TR
JS
$60,162
1,512
---
6/5/23
---
$39.79
49,650
-3.0
D
R
6/6/23 - 4:22:46 pm
2
    
 
ARMSTRONG JASON
CFO,TR
JB
---
3,564
---
6/5/23
---
---
51,162
7.5
D
R
6/6/23 - 4:22:46 pm
3
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JS
---
170,000
---
5/22/23
---
---
6,605,600
-2.5
I
---
5/24/23 - 4:53:25 pm
4
    
 
KHOURY JENNIFER
O
JS
$110,853
2,688
---
5/22/23
---
$41.24
31,695
-7.8
D
R
5/24/23 - 4:52:20 pm
5
    
 
KHOURY JENNIFER
O
JB
---
5,808
---
5/22/23
---
---
34,383
20.3
D
R
5/24/23 - 4:52:20 pm
6
    
 
KHOURY JENNIFER
O
JS
$45,416
1,198
---
4/1/23
---
$37.91
28,575
-4.0
D
R
4/4/23 - 4:20:41 pm
7
    
 
KHOURY JENNIFER
O
JB
---
2,587
---
4/1/23
---
---
29,773
9.5
D
R
4/4/23 - 4:20:41 pm
8
    
 
MURDOCK DANIEL C
VP,CAO
JS
$35,067
925
---
4/1/23
---
$37.91
12,999
-6.6
D
R
4/4/23 - 4:20:39 pm
9
    
 
MURDOCK DANIEL C
VP,CAO
JB
---
2,156
---
4/1/23
---
---
13,924
18.3
D
R
4/4/23 - 4:20:39 pm
10
    
 
ARMSTRONG JASON
CFO,TR
JS
$75,706
1,997
---
4/1/23
---
$37.91
46,895
-4.1
D
R
4/4/23 - 4:18:20 pm
11
    
 
ARMSTRONG JASON
CFO,TR
JB
---
4,312
---
4/1/23
---
---
48,892
9.7
D
R
4/4/23 - 4:18:20 pm
12
    
 
NOVAK DAVID C
DIR
JB
---
824
---
3/31/23
---
---
357,264
0.2
D
---
4/4/23 - 4:28:31 pm
13
    
 
NAKAHARA ASUKA
DIR
JB
---
824
---
3/31/23
---
---
32,626
2.6
D
---
4/4/23 - 4:25:58 pm
14
    
 
HONICKMAN JEFFREY A
DIR
JB
---
1,072
---
3/31/23
---
---
195,669
0.6
D
---
4/4/23 - 4:25:39 pm
15
    
 
HASSELL GERALD L
DIR
JB
---
206
---
3/31/23
---
---
56,865
0.4
D
---
4/4/23 - 4:21:31 pm
16
    
 
BALTIMORE THOMAS J JR
DIR
JB
---
725
---
3/31/23
---
---
5,444
15.4
D
---
4/4/23 - 4:20:44 pm
17
    
 
KHOURY JENNIFER
O
JS
$15,445
418
---
3/29/23
---
$36.95
27,186
-1.5
D
R
3/30/23 - 4:25:33 pm
18
    
 
KHOURY JENNIFER
O
JB
---
903
---
3/29/23
---
---
27,604
3.4
D
R
3/30/23 - 4:25:33 pm
19
    
 
ARMSTRONG JASON
CFO,TR
JS
$122,893
3,401
3/15/23
3/16/23
$35.89
$36.24
41,356
-7.6
D
R
3/17/23 - 4:32:38 pm
20
    
 
ARMSTRONG JASON
CFO,TR
JB
---
8,015
3/15/23
3/16/23
---
---
46,956
20.6
D
R
3/17/23 - 4:32:38 pm
21
    
 
CAVANAGH MICHAEL J
PR
JS
$1,534,749
42,497
3/15/23
3/16/23
$35.89
$36.24
107,143
-28.4
D
R
3/17/23 - 4:31:28 pm
22
    
 
CAVANAGH MICHAEL J
PR
JB
---
87,075
3/15/23
3/16/23
---
---
162,943
114.8
D
R
3/17/23 - 4:31:28 pm
23
    
 
MURDOCK DANIEL C
VP,CAO
JS
$56,398
1,560
3/15/23
3/16/23
$35.89
$36.24
8,739
-15.1
D
R
3/17/23 - 4:29:12 pm
24
    
 
MURDOCK DANIEL C
VP,CAO
JB
---
5,595
3/15/23
3/16/23
---
---
12,939
76.2
D
R
3/17/23 - 4:29:12 pm
25
    
 
KHOURY JENNIFER
O
JS
$102,833
2,845
3/15/23
3/16/23
$35.89
$36.24
24,295
-10.5
D
R
3/17/23 - 4:29:10 pm
26
    
 
KHOURY JENNIFER
O
JB
---
6,145
3/15/23
3/16/23
---
---
28,775
27.2
D
R
3/17/23 - 4:29:10 pm
27
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JS
$235,354
6,510
3/15/23
3/16/23
$35.89
$36.24
4,445,912
-0.1
D
R
3/17/23 - 4:28:03 pm
28
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JB
---
6,510
3/15/23
3/16/23
---
---
4,450,799
0.1
D
R
3/17/23 - 4:28:03 pm
29
    
 
BALTIMORE THOMAS J JR
DIR
JB
---
4,075
---
3/15/23
---
---
4,719
632.8
D
---
3/17/23 - 4:34:57 pm
30
    
 
BALTIMORE THOMAS J JR
DIR
3
---
---
---
3/15/23
---
---
644
---
D
---
3/17/23 - 4:12:51 pm
31
    
 
BALTIMORE THOMAS J JR
DIR
3
---
---
---
3/15/23
---
---
477
---
I
---
3/17/23 - 4:12:51 pm
32
    
 
BREEN EDWARD D
DIR
JS
---
81,975
---
3/7/23
---
---
31,526
-72.2
D
---
3/9/23 - 4:11:06 pm
33
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JS
$792,541
21,449
---
3/2/23
---
$36.95
4,445,912
-0.5
D
R
3/3/23 - 4:30:46 pm
34
    
 
ROBERTS BRIAN L
CB,CEO,DIR
JB
---
46,743
---
3/2/23
---
---
4,467,361
1.1
D
R
3/3/23 - 4:30:46 pm
35
    
 
REID THOMAS J
LO,SEC
JS
$164,686
4,457
---
3/2/23
---
$36.95
19,185
-18.9
D
R
3/3/23 - 4:29:10 pm
36
    
 
REID THOMAS J
LO,SEC
JB
---
7,935
---
3/2/23
---
---
23,642
50.5
D
R
3/3/23 - 4:29:10 pm
37
    
 
MURDOCK DANIEL C
VP,CAO
JS
$33,145
901
3/1/23
3/2/23
$36.63
$36.95
6,586
-12.0
D
R
3/3/23 - 4:28:14 pm
38
    
 
MURDOCK DANIEL C
VP,CAO
JB
---
2,970
3/1/23
3/2/23
---
---
8,176
57.1
D
R
3/3/23 - 4:28:14 pm
39
    
 
CAVANAGH MICHAEL J
PR
JS
$560,605
15,172
---
3/2/23
---
$36.95
91,132
-14.3
D
R
3/3/23 - 4:26:36 pm
40
    
 
CAVANAGH MICHAEL J
PR
JB
---
31,087
---
3/2/23
---
---
106,304
41.3
D
R
3/3/23 - 4:26:36 pm
41
    
 
KHOURY JENNIFER
O
JS
$50,470
1,370
3/1/23
3/2/23
$36.63
$36.95
22,362
-5.8
D
R
3/3/23 - 4:26:31 pm
42
    
 
KHOURY JENNIFER
O
JB
---
3,450
3/1/23
3/2/23
---
---
24,297
16.5
D
R
3/3/23 - 4:26:31 pm
43
    
 
ARMSTRONG JASON
CFO,TR
JS
$287,818
7,797
3/1/23
3/2/23
$36.63
$36.95
30,577
-20.3
D
R
3/3/23 - 4:26:09 pm
44
    
 
ARMSTRONG JASON
CFO,TR
JB
---
18,377
3/1/23
3/2/23
---
---
46,884
64.5
D
R
3/3/23 - 4:26:09 pm
45
    
 
ARMSTRONG JASON
CFO,TR
JS
$161,504
4,127
2/14/23
2/15/23
$39.06
$39.42
28,243
-12.7
D
R
2/16/23 - 4:18:35 pm
46
    
 
ARMSTRONG JASON
CFO,TR
JB
---
9,726
2/14/23
2/15/23
---
---
31,527
44.6
D
R
2/16/23 - 4:18:35 pm
47
    
 
ROBERTS BRIAN L
CB,CEO,DIR
OS*
$35,330,428
886,363
---
1/27/23
---
$39.86
4,420,618
-16.7
D
---
1/30/23 - 4:21:13 pm
48
1y
14
64%
8%
1
ROBERTS BRIAN L
CB,CEO,DIR
OE*
$24,979,320
1,212,000
---
1/27/23
---
$20.61
5,306,981
29.6
D
---
1/30/23 - 4:21:13 pm
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