Year archive

WHITE MOUNTAINS INSURANCE GROUP LTD — 2011 filings

All 76 regulatory filings released by WHITE MOUNTAINS INSURANCE GROUP LTD (WTM) in 2011, sourced directly from the official regulator.

76 Filings

2011 Period

2011 filings (76)

Filing	Released	Lang
PRIMARY DOCUMENT Director's Dealing	2011-12-28	English
PRIMARY DOCUMENT Director's Dealing	2011-12-21	English
PRIMARY DOCUMENT Director's Dealing	2011-12-21	English
Regulatory Filings 2011 Regulatory Filings	2011-12-13	English
PRIMARY DOCUMENT Director's Dealing	2011-12-05	English
PRIMARY DOCUMENT Director's Dealing	2011-12-01	English
8-K Regulatory Filings	2011-11-22	English
8-K Regulatory Filings	2011-11-18	English
SC TO-I/A Filing Regulatory Filings	2011-11-18	English
SC TO-I/A Filing Regulatory Filings	2011-11-15	English
13F-HR Regulatory Filings	2011-11-14	English
10-Q Interim / Quarterly Report Q3 2011	2011-10-28	English
8-K Regulatory Filings	2011-10-28	English
SC TO-I/A Filing Regulatory Filings	2011-10-19	English
SC TO-I Filing Regulatory Filings	2011-10-17	English
SC TO-C Filing Regulatory Filings	2011-10-14	English
PRIMARY DOCUMENT Director's Dealing	2011-10-13	English
8-K/A Regulatory Filings	2011-10-12	English
8-K Regulatory Filings	2011-10-07	English
8-K Regulatory Filings	2011-09-23	English
SC TO-I/A Filing Regulatory Filings	2011-09-21	English
PRIMARY DOCUMENT Director's Dealing	2011-09-20	English
SC TO-I/A Filing Regulatory Filings	2011-09-16	English
Regulatory Filings 2011 Regulatory Filings	2011-09-02	English
SC TO-I/A Filing Regulatory Filings	2011-08-26	English
Regulatory Filings 2011 Regulatory Filings	2011-08-24	English
SC TO-I/A Filing Regulatory Filings	2011-08-23	English
SC TO-I Filing Regulatory Filings	2011-08-18	English
CURRENT REPORT Regulatory Filings	2011-08-17	English
SC TO-C Filing Regulatory Filings	2011-08-17	English
13F-HR Regulatory Filings	2011-08-12	English
10-Q Interim / Quarterly Report Q2 2011	2011-07-29	English
8-K Regulatory Filings	2011-07-29	English
PRIMARY DOCUMENT Director's Dealing	2011-07-15	English
11-K Regulatory Filings	2011-06-29	English
11-K Regulatory Filings	2011-06-23	English
8-K Regulatory Filings	2011-06-22	English
PRIMARY DOCUMENT Director's Dealing	2011-06-09	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
PRIMARY DOCUMENT Director's Dealing	2011-05-31	English
8-K Regulatory Filings	2011-05-31	English
8-K Regulatory Filings	2011-05-18	English
13F-HR Regulatory Filings	2011-05-13	English
AUTO-GENERATED PAPER DOCUMENT Annual Report	2011-05-06	English
8-K Regulatory Filings	2011-04-29	English
10-Q Interim / Quarterly Report Q1 2011	2011-04-29	English
8-K Regulatory Filings	2011-04-29	English
DEF 14A Proxy Solicitation & Information Statement	2011-04-07	English
8-K Regulatory Filings	2011-03-01	English
10-K Annual Report FY 2010	2011-02-28	English
PRIMARY DOCUMENT Director's Dealing	2011-02-25	English
PRIMARY DOCUMENT Director's Dealing	2011-02-25	English
PRIMARY DOCUMENT Director's Dealing	2011-02-25	English
PRIMARY DOCUMENT Director's Dealing	2011-02-25	English
PRIMARY DOCUMENT Director's Dealing	2011-02-25	English
PRIMARY DOCUMENT Director's Dealing	2011-02-25	English
13F-HR Regulatory Filings	2011-02-15	English
SEC FILING Major Shareholding Notification	2011-02-14	English
WTM AS OF 12/31/10 Major Shareholding Notification	2011-02-10	English
PRIMARY DOCUMENT Director's Dealing	2011-02-04	English
8-K Regulatory Filings	2011-02-04	English
SC 13G/A Major Shareholding Notification	2011-01-31	English
Major Shareholding Notification 2011 Major Shareholding Notification	2011-01-28	English
PRIMARY DOCUMENT Director's Dealing	2011-01-04	English
PRIMARY DOCUMENT Director's Dealing	2011-01-04	English
PRIMARY DOCUMENT Director's Dealing	2011-01-04	English
PRIMARY DOCUMENT Director's Dealing	2011-01-04	English
PRIMARY DOCUMENT Director's Dealing	2011-01-04	English

Filings by year

2026 30 filings
2025 57 filings
2024 52 filings
2023 60 filings
2022 54 filings
2021 54 filings
2020 63 filings
2019 71 filings
2018 58 filings
2017 67 filings
2016 66 filings
2015 64 filings
2014 43 filings
2013 62 filings
2012 60 filings
2011 76 filings
2010 62 filings
2009 38 filings