Rountree George Manning

Track

Insider profile

Performance

Overall performance
1.4
Performance over holding periods
1.4
30 days 90 days 120 days
Average return 0% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
1 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Rountree George Manning's trades of White Mountains Insurance Group Ltd's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-22 2025-12-19
S Sale
64,663 -13.9%
295.86
US$1,163,454 		64,663 -13.9% 295.86 US$1,163,454