Tanner David Allen
Director
Gift
Calculated transaction value
$0
2 shares @ $0
Traded
Aug 31, 2026
Filed
Aug 31, 2026
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White Mountains Insurance Group Ltd
Transactions reported in official disclosures
14 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Tanner David Allen Director | Aug 31, 2026 Same-day filing | Gift Aug 31, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Klar Stephen Director | Aug 27, 2026 1-day lag | Award Aug 26, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hon. Michael T. Mccaul U.S. House member | Oct 10, 2025 18-day lag | Buy Sep 22, 2025 | $15K - $50K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Sep 11, 2025 21-day lag | Sale Aug 21, 2025 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Sep 11, 2025 22-day lag | Buy Aug 20, 2025 | $15K - $50K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Feb 11, 2025 19-day lag | Buy Jan 23, 2025 | $15K - $50K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Jan 15, 2025 26-day lag | Sale Dec 20, 2024 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Jan 15, 2025 26-day lag | Sale Dec 20, 2024 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Sep 16, 2024 21-day lag | Sale Aug 26, 2024 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Sep 16, 2024 21-day lag | Sale Aug 26, 2024 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Jul 22, 2024 27-day lag | Buy Jun 25, 2024 | $15K - $50K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Jul 22, 2024 27-day lag | Buy Jun 25, 2024 | $15K - $50K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Feb 13, 2024 27-day lag | Sale Jan 17, 2024 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Michael T. Mccaul U.S. House member | Feb 13, 2024 27-day lag | Sale Jan 17, 2024 | $1K - $15K Reported range | House PTR View filing |
Klar Stephen
Director
Award
Calculated transaction value
$0
113 shares @ $0
Traded
Aug 26, 2026
Filed
Aug 27, 2026
Hon. Michael T. Mccaul
U.S. House member
Buy
Reported value range
$15K - $50K
Not reported
Traded
Sep 22, 2025
Filed
Oct 10, 2025
Hon. Michael T. Mccaul
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Aug 21, 2025
Filed
Sep 11, 2025
Hon. Michael T. Mccaul
U.S. House member
Buy
Reported value range
$15K - $50K
Not reported
Traded
Aug 20, 2025
Filed
Sep 11, 2025
Hon. Michael T. Mccaul
U.S. House member
Buy
Reported value range
$15K - $50K
Not reported
Traded
Jan 23, 2025
Filed
Feb 11, 2025
Hon. Michael T. Mccaul
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Dec 20, 2024
Filed
Jan 15, 2025
Hon. Michael T. Mccaul
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Dec 20, 2024
Filed
Jan 15, 2025
Hon. Michael T. Mccaul
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Aug 26, 2024
Filed
Sep 16, 2024
Hon. Michael T. Mccaul
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Aug 26, 2024
Filed
Sep 16, 2024
Hon. Michael T. Mccaul
U.S. House member
Buy
Reported value range
$15K - $50K
Not reported
Traded
Jun 25, 2024
Filed
Jul 22, 2024
Hon. Michael T. Mccaul
U.S. House member
Buy
Reported value range
$15K - $50K
Not reported
Traded
Jun 25, 2024
Filed
Jul 22, 2024
Hon. Michael T. Mccaul
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Jan 17, 2024
Filed
Feb 13, 2024
Hon. Michael T. Mccaul
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Jan 17, 2024
Filed
Feb 13, 2024