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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:
WHITE MOUNTAINS INSURANCE GROUP LTD: WTM
Price: 12/20/24 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
$1,930.90 $2,023.00 $1,462.20 $4,959 3 12 0.1% 1.4% 90.33% 3.11%
Exch Sector Industry Sub-Industry
NYSE Finance, Insurance, And Real Estate Insurance Carriers Fire, Marine & Casualty Insurance
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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
    
 
HILDRETH MICHAELA
CAO
JS
---
75
---
11/29/24
---
---
1,798
-4.0
D
---
12/2/24 - 4:05:11 pm
2
    
 
HARRISON GILES E
VP
JB
---
1,000
---
6/10/24
---
---
1,000
New
D
R
6/10/24 - 9:01:00 am
3
    
 
HARRISON GILES E
VP
3
---
---
---
6/10/24
---
---
---
---
D
---
6/10/24 - 9:00:38 am
4
    
 
YI STEVEN
DIR
JB
---
165
---
5/23/24
---
---
375
78.6
D
---
5/24/24 - 12:17:14 pm
5
    
 
TANNER DAVID ALLEN
DIR
JB
---
165
---
5/23/24
---
---
1,958
9.2
D
---
5/24/24 - 12:16:44 pm
6
    
 
SHANK SUZANNE F
DIR
JB
---
165
---
5/23/24
---
---
721
29.7
D
---
5/24/24 - 12:16:16 pm
7
    
 
GELSTON PHILIP A
DIR
JB
---
165
---
5/23/24
---
---
1,583
11.6
D
---
5/24/24 - 12:15:50 pm
8
    
 
DILLON MARGARET
DIR
JB
---
165
---
5/23/24
---
---
795
26.2
D
---
5/24/24 - 12:15:15 pm
9
    
 
CHOKSI MARY C
DIR
JB
---
165
---
5/23/24
---
---
1,708
10.7
D
---
5/24/24 - 12:14:49 pm
10
    
 
CARLSON PETER M
DIR
JB
---
165
---
5/23/24
---
---
1,133
17.0
D
---
5/24/24 - 12:14:26 pm
11
    
 
CAMPBELL REID TARLTON
DIR
JB
---
165
---
5/23/24
---
---
15,340
1.1
D
---
5/24/24 - 12:13:59 pm
12
    
 
HICKS WESTON M
DIR
JB
---
230
---
5/23/24
---
---
2,536
10.0
D
---
5/24/24 - 12:13:33 pm
13
    
 
ROUNTREE GEORGE MANNING
CEO,DIR
JB
---
1,800
---
2/22/24
---
---
6,500
38.3
D
R
2/23/24 - 9:28:41 pm
14
    
 
CAFFREY LIAM P
VP,CFO
JB
---
1,125
---
2/22/24
---
---
3,625
45.0
D
R
2/23/24 - 9:28:16 pm
15
    
 
SEELIG ROBERT LAWRENCE
VP,GC
JB
---
900
---
2/22/24
---
---
3,150
40.0
D
R
2/23/24 - 9:27:47 pm
16
    
 
HILDRETH MICHAELA
CAO
JB
---
600
---
2/22/24
---
---
1,950
44.4
D
R
2/23/24 - 9:27:17 pm
17
    
 
CAMPBELL REID TARLTON
DIR
JB
---
45
---
2/22/24
---
---
15,230
0.3
D
---
2/23/24 - 9:26:41 pm
18
    
 
ROUNTREE GEORGE MANNING
CEO,DIR
JS
$1,607,351
1,068
---
1/1/24
---
$1,505.01
17,176
-5.9
D
R
1/2/24 - 12:01:12 pm
19
    
 
CAMPBELL REID TARLTON
PR
JS
$1,068,557
710
---
1/1/24
---
$1,505.01
15,185
-4.5
D
R
1/2/24 - 12:00:39 pm
20
    
 
SEELIG ROBERT LAWRENCE
VP,GC
JS
$600,499
399
---
1/1/24
---
$1,505.01
16,551
-2.4
D
R
1/2/24 - 11:59:52 am
21
    
 
HILDRETH MICHAELA
CAO
JS
$392,808
261
---
1/1/24
---
$1,505.01
1,873
-12.2
D
R
1/2/24 - 11:59:24 am
22
    
 
HILDRETH MICHAELA
CAO
JS
---
100
---
12/1/23
---
---
1,534
-6.1
D
---
12/1/23 - 5:10:30 pm
23
1y
1
100%
33%
3
HICKS WESTON M
DIR
B
$1,480,557
1,000
---
11/17/23
$1,476.15
$1,484.96
2,306
76.6
D
A
11/20/23 - 2:39:43 pm
24
1y
1
100%
33%
3
HICKS WESTON M
DIR
B
$1,480,557
1,000
---
11/17/23
$1,476.15
$1,484.96
2,306
76.6
D
---
11/20/23 - 8:58:34 am
25
    
 
CARLSON PETER M
DIR
JB
---
180
---
5/25/23
---
---
968
22.8
D
---
5/30/23 - 11:15:58 am
26
    
 
DILLON MARGARET
DIR
JB
---
180
---
5/25/23
---
---
630
40.0
D
---
5/26/23 - 5:28:42 pm
27
    
 
TANNER DAVID ALLEN
DIR
JB
---
180
---
5/25/23
---
---
1,793
11.2
D
---
5/26/23 - 4:47:06 pm
28
    
 
SHANK SUZANNE F
DIR
JB
---
180
---
5/25/23
---
---
556
47.9
D
---
5/26/23 - 4:45:47 pm
29
    
 
GELSTON PHILIP A
DIR
JB
---
180
---
5/25/23
---
---
1,418
14.5
D
---
5/26/23 - 4:35:05 pm
30
    
 
CHOKSI MARY C
DIR
JB
---
180
---
5/25/23
---
---
1,543
13.2
D
---
5/26/23 - 4:29:25 pm
31
    
 
HICKS WESTON M
DIR
JB
---
250
---
5/25/23
---
---
1,306
23.7
D
---
5/26/23 - 4:27:38 pm
32
    
 
YI STEVEN
DIR
JB
---
180
---
5/25/23
---
---
210
600.0
D
---
5/26/23 - 4:24:39 pm
33
    
 
YI STEVEN
DIR
3
---
---
---
5/25/23
---
---
30
---
D
---
5/26/23 - 4:22:40 pm
34
    
 
ROUNTREE GEORGE MANNING
CEO,DIR
JB
---
2,000
---
2/22/23
---
---
7,400
37.0
D
R
2/24/23 - 9:01:23 am
35
    
 
CAFFREY LIAM P
VP,CFO
JB
---
1,250
---
2/22/23
---
---
2,500
100.0
D
R
2/24/23 - 9:01:02 am
36
    
 
SEELIG ROBERT LAWRENCE
VP,GC
JB
---
1,000
---
2/22/23
---
---
3,250
44.4
D
R
2/24/23 - 9:00:35 am
37
    
 
HILDRETH MICHAELA
CAO
JB
---
600
---
2/22/23
---
---
1,950
44.4
D
R
2/24/23 - 9:00:13 am
38
    
 
HICKS WESTON M
DIR
JB
---
56
---
2/22/23
---
---
1,056
5.6
D
---
2/23/23 - 9:06:32 am
39
    
 
HICKS WESTON M
DIR
3
---
---
---
2/22/23
---
---
1,000
---
D
---
2/23/23 - 9:03:47 am
40
    
 
ROUNTREE GEORGE MANNING
CEO,DIR
JS
$1,510,505
1,068
---
1/1/23
---
$1,414.33
15,544
-6.4
D
R
1/3/23 - 2:14:50 pm
41
    
 
CAMPBELL REID TARLTON
PR
JS
$1,004,174
710
---
1/1/23
---
$1,414.33
14,095
-4.8
D
R
1/3/23 - 2:13:52 pm
42
    
 
SEELIG ROBERT LAWRENCE
VP,GC
JS
$507,744
359
---
1/1/23
---
$1,414.33
15,950
-2.2
D
R
1/3/23 - 2:13:04 pm
43
    
 
HILDRETH MICHAELA
CAO
JS
$248,922
176
---
1/1/23
---
$1,414.33
1,634
-9.7
D
R
1/3/23 - 2:11:33 pm
44
    
 
DAVIS MORGAN W
DIR
JS
---
200
---
12/28/22
---
---
6,709
-2.9
D
---
12/29/22 - 9:26:52 am
45
    
 
HILDRETH MICHAELA
CAO
JS
---
53
---
12/28/22
---
---
1,410
-3.6
D
---
12/29/22 - 9:25:14 am
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