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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:
GRAHAM HOLDINGS CO: GHC
Price: 10/10/25 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
$953.49 $1,200.00 $770.06 $4,157 3 42 0.8% 5.5% 84.44% 6.44%
Exch Sector Industry Sub-Industry
NYSE Services Educational Services Services- Educational 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
1y
1
0%
45%
2
O SHAUGHNESSY LAURA
BO
OS
$19,863,660
24,126
---
10/15/24
---
$823.33
19,124
-55.8
I
---
10/17/24 - 7:14:05 pm
2
    
 
O SHAUGHNESSY LAURA
BO
OE
$18,519,550
25,752
---
10/15/24
---
$719.15
43,250
147.2
I
---
10/17/24 - 7:14:05 pm
3
1y
1
0%
45%
1
O SHAUGHNESSY TIMOTHY J
PR,CEO,DIR
OS
$19,863,660
24,126
---
10/15/24
---
$823.33
21,824
-52.5
D
---
10/17/24 - 7:11:16 pm
4
    
 
O SHAUGHNESSY TIMOTHY J
PR,CEO,DIR
OE
$18,519,550
25,752
---
10/15/24
---
$719.15
45,950
127.5
D
---
10/17/24 - 7:11:16 pm
5
    
 
CONLEY DANIELLE Y
DIR
JB
$21,781
27
---
10/1/24
---
$806.69
311
9.5
I
---
10/2/24 - 4:26:26 pm
6
    
 
DAVIS CHRISTOPHER C
DIR
JB
$27,427
34
---
10/1/24
---
$806.69
5,431
0.6
D
---
10/2/24 - 4:24:45 pm
7
    
 
MULCAHY ANNE M
DIR
JB
$24,201
30
---
10/1/24
---
$806.69
592
5.3
I
---
10/2/24 - 4:23:07 pm
8
    
 
WAGONER G RICHARD JR
DIR
JB
$24,201
30
---
10/1/24
---
$806.69
1,388
2.2
I
---
10/2/24 - 4:21:27 pm
9
1y
1
0%
45%
2
O SHAUGHNESSY LAURA
BO
OS
$19,544,248
24,412
---
9/23/24
---
$800.60
17,498
-58.2
I
---
9/25/24 - 8:40:23 pm
10
    
 
O SHAUGHNESSY LAURA
BO
OE
$18,519,550
25,752
---
9/23/24
---
$719.15
41,910
159.4
I
---
9/25/24 - 8:40:23 pm
11
1y
1
0%
45%
1
O SHAUGHNESSY TIMOTHY J
PR,CEO,DIR
OS
$19,544,248
24,412
---
9/23/24
---
$800.60
20,198
-54.7
D
---
9/25/24 - 8:36:10 pm
12
    
 
O SHAUGHNESSY TIMOTHY J
PR,CEO,DIR
OE
$18,519,550
25,752
---
9/23/24
---
$719.15
44,610
136.6
D
---
9/25/24 - 8:36:10 pm
13
1y
6
100%
31%
3
GAYNER THOMAS SINNICKSON
DIR
JB*
$74,330
100
---
9/12/24
---
$743.30
700
16.7
D
---
9/13/24 - 4:15:02 pm
14
    
 
O SHAUGHNESSY LAURA
BO
3
---
---
---
9/3/24
---
---
2,700
---
D
---
9/5/24 - 4:45:06 pm
15
    
 
O SHAUGHNESSY LAURA
BO
3
---
---
---
9/3/24
---
---
5,600
---
I
---
9/5/24 - 4:45:06 pm
16
    
 
O SHAUGHNESSY LAURA
BO
3
---
---
---
9/3/24
---
---
4,099
---
D
---
9/5/24 - 4:45:06 pm
17
    
 
O SHAUGHNESSY LAURA
BO
3
---
---
---
9/3/24
---
---
16,156
---
I
---
9/5/24 - 4:45:06 pm
18
    
 
WAGONER G RICHARD JR
DIR
JB
$24,326
35
---
7/1/24
---
$695.03
1,358
2.6
I
---
7/2/24 - 12:16:25 pm
19
    
 
MULCAHY ANNE M
DIR
JB
$24,326
35
---
7/1/24
---
$695.03
562
6.6
I
---
7/2/24 - 12:13:27 pm
20
    
 
DAVIS CHRISTOPHER C
DIR
JB
$27,106
39
---
7/1/24
---
$695.03
5,397
0.7
D
---
7/2/24 - 12:10:18 pm
21
    
 
CONLEY DANIELLE Y
DIR
JB
$22,241
32
---
7/1/24
---
$695.03
284
12.7
I
---
7/2/24 - 12:07:17 pm
22
1y
2
100%
22%
4
MULCAHY ANNE M
DIR
B
$100,584
135
---
5/28/24
---
$745.07
662
25.6
I
---
5/29/24 - 4:15:24 pm
23
    
 
CONLEY DANIELLE Y
DIR
JB
$22,073
29
---
4/1/24
---
$761.13
252
13.0
I
A
4/2/24 - 3:22:27 pm
24
    
 
CONLEY DANIELLE Y
DIR
JB
$12,390
29
---
4/1/24
---
$427.23
252
13.0
I
---
4/2/24 - 2:38:55 pm
25
    
 
WAGONER G RICHARD JR
DIR
JB
$24,356
32
---
4/1/24
---
$761.13
1,323
2.5
I
---
4/2/24 - 2:37:22 pm
26
    
 
DAVIS CHRISTOPHER C
DIR
JB
$27,401
36
---
4/1/24
---
$761.13
5,358
0.7
D
---
4/2/24 - 2:34:06 pm
27
    
 
MULCAHY ANNE M
DIR
JB
$24,356
32
---
4/1/24
---
$761.13
527
6.5
I
---
4/2/24 - 2:32:45 pm
28
1y
9
22%
11%
4
WEYMOUTH KATHARINE
DIR
S
$396,422
556
---
3/14/24
---
$712.99
1,993
-21.8
D
---
3/15/24 - 4:21:31 pm
29
    
 
WAGONER G RICHARD JR
DIR
JB
$24,385
35
---
1/2/24
---
$696.72
1,291
2.8
I
---
1/3/24 - 4:21:36 pm
30
    
 
MULCAHY ANNE M
DIR
JB
$24,385
35
---
1/2/24
---
$696.72
495
7.6
I
---
1/3/24 - 4:19:57 pm
31
    
 
DAVIS CHRISTOPHER C
DIR
JB
$27,172
39
---
1/2/24
---
$696.72
5,322
0.7
D
---
1/3/24 - 4:18:26 pm
32
    
 
CONLEY DANIELLE Y
DIR
JB
$22,295
32
---
1/2/24
---
$696.72
223
16.8
I
---
1/3/24 - 4:15:52 pm
33
1y
6
100%
31%
3
GAYNER THOMAS SINNICKSON
DIR
B
$60,724
100
---
11/9/23
---
$607.24
600
20.0
D
---
11/9/23 - 4:20:07 pm
34
    
 
ALLEN TONY
DIR
S
$46,427
75
---
11/8/23
---
$619.03
15
-83.3
D
---
11/9/23 - 4:18:37 pm
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