Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period:
Insider Trading Transactions for WHITE MOUNTAINS INSURANCE GROUP LTD
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2022-05-31
Sale
2022-06-01
09:22 am
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Hildreth Michaela
CAO
100 $1270.94 $127,094 3,325
(Indirect
Direct)
View
2021-03-23
Sale
2021-03-25
08:52 am
MediaAlpha Inc. MAX WHITE MOUNTAINS INSURANCE GROUP LTD
10% Owner
3,592,204 $46 $165,241,384 16,939,998
(Indirect)
View
2021-02-09
Sale
2021-02-11
5:46 pm
WHITE MOUNTAINS INSURANCE GROUP LTD WTM DAVIS MORGAN W
Director
1,500 $1133.28 $1,699,923 8,404
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2022-06-01
Gift
2022-06-02
11:06 am
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM CAMPBELL REID TARLTON
President
100 $0 16,718
(Direct)
View
2022-05-26
Option Award
2022-05-27
1:03 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM DAVIS MORGAN W
Director
315 $0 8,884
(Direct)
View
2022-05-26
Option Award
2022-05-27
1:01 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Dillon Margaret
Director
225 $0 450
(Direct)
View
2022-05-26
Option Award
2022-05-27
12:58 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Gelston Philip A
Director
225 $0 1,238
(Direct)
View
2022-05-26
Option Award
2022-05-27
12:54 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Carlson Peter M
Director
225 $0 988
(Direct)
View
2022-05-26
Option Award
2022-05-27
12:38 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM CHOKSI MARY C
Director
225 $0 1,363
(Direct)
View
2022-05-26
Option Award
2022-05-27
12:36 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Tanner David Allen
Director
225 $0 1,613
(Direct)
View
2022-05-26
Option Award
2022-05-27
12:31 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SHANK SUZANNE F.
Director
225 $0 376
(Direct)
View
2022-05-16
Gift
2022-05-17
4:27 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SEELIG ROBERT LAWRENCE
VP
25 $0 19,137
(Direct)
View
2022-03-01
Ownership
2022-03-07
2:30 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Caffrey Liam P
CFO
0 $0 1,250
(Direct)
View
2022-02-25
Option Award
2022-02-28
1:24 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Rountree George Manning
CEO
2,700 $0 22,121
(Direct)
View
2022-02-25
Option Award
2022-02-28
1:19 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SEELIG ROBERT LAWRENCE
VP
2,000 $0 16,008
(Direct)
View
2022-02-25
Option Award
2022-02-28
1:13 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Hildreth Michaela
CAO
750 $0 3,421
(Direct)
View
2022-01-01
Tax Withholding
2022-01-04
8:59 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Rountree George Manning
CEO
1,187 $1013.9 19,421
(Direct)
View
2022-01-01
Tax Withholding
2022-01-04
8:59 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM CAMPBELL REID TARLTON
CFO
800 $1013.9 16,814
(Direct)
View
2022-01-01
Tax Withholding
2022-01-04
8:58 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Hildreth Michaela
CAO
178 $1013.9 2,671
(Direct)
View
2021-12-08
Gift
2021-12-10
10:41 am
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM DAVIS MORGAN W
Director
150 $0 8,569
(Direct)
View
2021-10-10
Option Award
2021-10-12
4:57 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SHANK SUZANNE F.
Director
151 $0 151
(Direct)
View
2021-10-10
Ownership
2021-10-12
4:56 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SHANK SUZANNE F.
Director
0 $0 0
(Direct)
View
2021-06-18
Gift
2021-06-21
4:00 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Hildreth Michaela
CAO
65 $0 2,849
(Direct)
View
2021-06-07
Gift
2021-06-08
4:00 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SEELIG ROBERT LAWRENCE
VP
41 $0 17,158
(Direct)
View
2021-05-27
Option Award
2021-05-28
5:41 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Carlson Peter M
Director
225 $0 763
(Direct)
View
2021-05-27
Option Award
2021-05-28
4:16 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Dillon Margaret
Director
225 $0 225
(Direct)
View
2021-05-27
Ownership
2021-05-28
4:15 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Dillon Margaret
Director
0 $0 0
(Direct)
View
2021-05-27
Option Award
2021-05-28
4:08 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Tanner David Allen
Director
225 $0 1,388
(Direct)
View
2021-05-27
Option Award
2021-05-28
4:06 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Gelston Philip A
Director
225 $0 1,013
(Direct)
View
2021-05-27
Option Award
2021-05-28
4:03 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM DAVIS MORGAN W
Director
315 $0 8,719
(Indirect)
View
2021-05-27
Option Award
2021-05-28
4:02 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM CHOKSI MARY C
Director
225 $0 1,138
(Direct)
View
2021-05-14
Ownership
2021-05-20
1:59 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Hildreth Michaela
CAO
0 $0 2,914
(Direct)
View
2021-03-17
Gift
2021-03-18
4:42 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SEELIG ROBERT LAWRENCE
VP
45 $0 17,195
(Direct)
View
2021-02-25
Option Award
2021-02-26
8:29 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Rountree George Manning
CEO
2,700 $0 20,605
(Direct)
View
2021-02-25
Option Award
2021-02-26
8:28 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM CAMPBELL REID TARLTON
CFO
1,800 $0 17,610
(Direct)
View
2021-02-25
Option Award
2021-02-26
8:26 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SEELIG ROBERT LAWRENCE
VP
1,000 $0 17,240
(Direct)
View
2021-01-01
Tax Withholding
2021-01-04
4:03 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM Rountree George Manning
CEO
1,187 $1000.66 17,905
(Direct)
View
2021-01-01
Tax Withholding
2021-01-04
4:02 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM CAMPBELL REID TARLTON
CFO
930 $1000.66 15,810
(Direct)
View
2021-01-01
Tax Withholding
2021-01-04
4:01 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM SEELIG ROBERT LAWRENCE
VP
715 $1000.66 16,240
(Direct)
View
2021-01-01
Tax Withholding
2021-01-04
4:00 pm
N/A
N/A
WHITE MOUNTAINS INSURANCE GROUP LTD WTM PALMER JESS BRIAN
CAO
229 $1000.66 3,064
(Direct)
View
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