White Mountains Insurance Group, Ltd., through its subsidiaries, provides insurance and other financial services in the United States. The company operates through five segments: HG Global/BAM, Ark, NSM, Kudu, and Other Operations. The HG Global/BAM segment provides insurance on municipal bonds issued to finance public purposes, such as schools, utilities, and transportation facilities, as well as reinsurance protection services. The Ark segment writes a portfolio of reinsurance and insurance, including property, marine and energy, accident and …
Over the last 12 months, insiders at White Mountains Insurance Group, Ltd. have bought $0 and sold $0 worth of White Mountains Insurance Group, Ltd. stock.
On average, over the past 5 years, insiders at White Mountains Insurance Group, Ltd. have bought $1.14M and sold $947,088 worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 1,000 shares for transaction amount of $1.48M was made by Hicks Weston M (director) on 2023‑11‑17.
2023-11-17 | director | 1,000 0.0391% | $1,480.56 | $1.48M | +18.07% | |||
2022-12-22 | Sale | MD & Chief Accounting Officer | 100 0.0039% | $1,371.84 | $137,184 | +5.96% | ||
2022-09-20 | Sale | director | 945 0.037% | $1,400.00 | $1.32M | +1.51% | ||
2022-09-20 | Sale | director | 200 0.0078% | $1,400.00 | $280,000 | +1.51% | ||
2022-05-31 | Sale | MD & Chief Accounting Officer | 100 0.004% | $1,270.94 | $127,094 | +9.65% | ||
2021-02-09 | Sale | director | 1,500 0.0588% | $1,133.28 | $1.7M | -0.01% | ||
2020-03-24 | director | 1,050 0.0375% | $757.61 | $795,486 | +10.98% | |||
2019-12-10 | Sale | director | 200 0.0077% | $1,105.76 | $221,152 | -18.24% | ||
2019-08-08 | Sale | director | 1,000 0.0389% | $1,086.21 | $1.09M | -1.63% | ||
2019-06-24 | Sale | EVP & General Counsel | 1,000 0.0394% | $1,046.09 | $1.05M | +3.87% | ||
2019-06-18 | Sale | Chief Accounting Officer | 431 0.0167% | $1,016.57 | $438,142 | +5.26% | ||
2019-06-10 | Sale | director | 500 0.0195% | $1,004.70 | $502,352 | +6.75% | ||
2019-05-09 | Sale | EVP & General Counsel | 1,083 0.0421% | $977.98 | $1.06M | +9.70% | ||
2019-04-25 | Sale | director | 554 0.0215% | $928.40 | $514,334 | +15.48% | ||
2019-04-23 | Sale | director | 696 0.0266% | $910.11 | $633,437 | +15.64% | ||
2019-04-16 | Sale | director | 354 0.0138% | $912.90 | $323,167 | +17.35% | ||
2019-04-12 | Sale | director | 585 0.0228% | $916.95 | $536,416 | +17.35% | ||
2019-04-10 | Sale | director | 412 0.0161% | $914.99 | $376,976 | +17.41% | ||
2019-04-04 | Sale | director | 910 0.0356% | $923.65 | $840,522 | +16.64% | ||
2019-04-02 | Sale | director | 362 0.0141% | $925.00 | $334,850 | +15.80% |
BYRNE MARK JAMES | director | 222156 8.6504% | $1,965.50 | 1 | 0 | +17.4% |
SEELIG ROBERT LAWRENCE | EVP & General Counsel | 11523 0.4487% | $1,965.50 | 8 | 5 | +18.15% |
BARRETTE RAYMOND JOSEPH RENE | Chief Executive Officer | 7999 0.3115% | $1,965.50 | 26 | 9 | +30.75% |
DAVIS MORGAN W | director | 6909 0.269% | $1,965.50 | 4 | 22 | +37.52% |
WATERS ALLAN LEWIS | CEO - WTM Re | 6372 0.2481% | $1,965.50 | 3 | 0 | <0.0001% |
The Vanguard Group | $452.04M | 9.95 | 251,930 | -0.59% | -$2.67M | 0.01 | |
Morgan Stanley | $332.9M | 7.33 | 185,530 | -6.3% | -$22.38M | 0.03 | |
Dimensional Fund Advisors | $290.53M | 6.4 | 161,918 | -0.02% | -$69,977.70 | 0.08 | |
Global Assets Advisory Llc | $76,000.00 | 5.32 | 134,528 | New | +$76,000.00 | <0.01 | |
Fuller & Thaler Asset Management, Inc. | $234.9M | 5.17 | 130,914 | +1.08% | +$2.5M | 1.03 |