| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WTM | WHITE MOUNTAINS INSURANCE GROUP LTD | Hicks Weston M | Director | Nov 17, 2023 | Buy | $1480.56 | 1,000 | 1,480,557 | 2,306 | Nov 20, 2023, 02:39 PM | |
| WTM | WHITE MOUNTAINS INSURANCE GROUP LTD | Hicks Weston M | Director | Nov 17, 2023 | Buy | $1480.56 | 1,000 | 1,480,557 | 2,306 | Nov 20, 2023, 08:58 AM | |
| Y | ALLEGHANY CORP /DE | Hicks Weston M | President and CEO | Feb 26, 2021 | Option Exercise | $647.94 | 6,433 | 4,168,198 | 53,210 | Mar 02, 2021, 05:07 PM | |
| Y | ALLEGHANY CORP /DE | Hicks Weston M | President and CEO | Feb 26, 2021 | Option Exercise | $647.94 | 6,433 | 4,168,198 | 46,777 | Mar 02, 2021, 05:07 PM | |
| Y | ALLEGHANY CORP /DE | Hicks Weston M | President and CEO | Feb 24, 2020 | Option Exercise | $779.09 | 7,766 | 6,050,452 | 54,543 | Feb 26, 2020, 04:18 PM | |
| Y | ALLEGHANY CORP /DE | Hicks Weston M | President and CEO | Feb 24, 2020 | Option Exercise | $779.09 | 7,766 | 6,050,452 | 46,777 | Feb 26, 2020, 04:18 PM | |
| Y | ALLEGHANY CORP /DE | Hicks Weston M | President and CEO | Feb 26, 2018 | Option Exercise | $606.97 | 12,317 | 7,476,049 | 59,094 | Feb 28, 2018, 01:10 PM | |
| Y | ALLEGHANY CORP /DE | Hicks Weston M | President and CEO | Feb 26, 2018 | Option Exercise | $606.97 | 12,317 | 7,476,049 | 46,777 | Feb 28, 2018, 01:10 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | Hicks Weston M | Former Director | Sep 18, 2017 | Sale | $24.40 | 15,627 | 381,299 | 0 | Sep 20, 2017, 04:01 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | Hicks Weston M | Former Director | Sep 18, 2017 | Sale | $24.40 | 62,508 | 1,525,195 | 10,842 | Sep 19, 2017, 07:33 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 27, 2017 | Option Exercise | $647.76 | 14,608 | 9,462,478 | 61,385 | Mar 01, 2017, 03:36 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 27, 2017 | Option Exercise | $647.76 | 14,608 | 9,462,478 | 46,777 | Mar 01, 2017, 03:36 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | Aug 04, 2016 | Sale | $21.50 | 4,539 | 97,589 | 15,627 | Dec 05, 2016, 04:29 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | May 19, 2016 | Option Exercise | $22.64 | 6,626 | 150,013 | 20,166 | Dec 05, 2016, 04:27 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | Aug 04, 2016 | Sale | $21.50 | 4,539 | 97,589 | 26,469 | Aug 04, 2016, 04:00 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | May 19, 2016 | Option Exercise | $22.64 | 6,626 | 150,013 | 31,008 | May 23, 2016, 04:06 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | May 10, 2016 | Sale | $23.36 | 10,842 | 253,269 | 13,540 | May 11, 2016, 05:15 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 26, 2016 | Option Exercise | $468.31 | 13,206 | 6,184,502 | 59,957 | Feb 29, 2016, 04:25 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 26, 2016 | Option Exercise | $468.31 | 13,206 | 6,184,502 | 46,751 | Feb 29, 2016, 04:25 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | May 21, 2015 | Option Exercise | $31.74 | 3,781 | 120,009 | 24,382 | May 26, 2015, 04:01 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 24, 2015 | Option Exercise | $480.77 | 9,996 | 4,805,827 | 56,747 | Feb 26, 2015, 12:05 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 24, 2015 | Option Exercise | $480.77 | 9,996 | 4,805,827 | 46,751 | Feb 26, 2015, 12:05 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | Oct 27, 2014 | Sale | $25.80 | 5,000 | 128,985 | 20,601 | Oct 28, 2014, 04:03 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | May 15, 2014 | Option Exercise | $22.99 | 5,220 | 120,008 | 25,601 | May 20, 2014, 04:06 PM | ||
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 25, 2014 | Option Exercise | $379.13 | 6,406 | 2,428,707 | 46,751 | Feb 27, 2014, 05:09 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 25, 2014 | Option Exercise | $379.13 | 11,475 | 4,350,517 | 53,157 | Feb 27, 2014, 05:09 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | May 20, 2013 | Option Exercise | $26.44 | 4,539 | 120,011 | 20,381 | May 22, 2013, 04:22 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 21, 2013 | Option Exercise | $375.40 | 11,253 | 4,224,432 | 69,613 | Feb 25, 2013, 06:19 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 21, 2013 | Option Exercise | $375.40 | 11,253 | 4,224,432 | 58,360 | Feb 25, 2013, 06:19 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 21, 2013 | Option Exercise | $375.40 | 16,678 | 6,261,005 | 41,682 | Feb 25, 2013, 06:19 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Oct 07, 2012 | Option Exercise | $350.93 | 11,792 | 4,138,166 | 77,279 | Oct 10, 2012, 04:16 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | May 15, 2012 | Option Exercise | $14.58 | 4,116 | 60,011 | 15,842 | May 17, 2012, 04:06 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 23, 2012 | Option Exercise | $301.11 | 2,809 | 845,804 | 68,447 | Feb 27, 2012, 04:02 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 23, 2012 | Option Exercise | $301.11 | 2,809 | 845,804 | 65,638 | Feb 27, 2012, 04:02 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 01, 2012 | Sale | $294.64 | 606 | 178,549 | 66,138 | Feb 03, 2012, 02:46 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 01, 2012 | Sale | $295.44 | 3,219 | 951,021 | 69,363 | Feb 03, 2012, 02:45 PM | |
| AB | ALLIANCEBERNSTEIN HOLDING L.P. | HICKS WESTON M | Director | May 11, 2011 | Option Exercise | $21.75 | 2,759 | 60,008 | 11,726 | Dec 27, 2011, 06:13 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Nov 01, 2011 | Sale | $312.36 | 1,275 | 398,256 | 70,638 | Nov 02, 2011, 11:25 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Oct 20, 2011 | Sale | $294.20 | 475 | 139,744 | 71,338 | Oct 24, 2011, 08:31 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Oct 21, 2011 | Sale | $298.78 | 500 | 149,390 | 71,138 | Oct 24, 2011, 08:31 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Oct 19, 2011 | Sale | $294.38 | 300 | 88,313 | 71,813 | Oct 20, 2011, 09:56 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Sep 02, 2011 | Sale | $294.21 | 179 | 52,664 | 72,122 | Sep 06, 2011, 10:39 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Sep 01, 2011 | Sale | $297.21 | 1,096 | 325,737 | 73,188 | Sep 06, 2011, 10:39 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Aug 01, 2011 | Sale | $330.14 | 875 | 288,874 | 74,556 | Aug 03, 2011, 08:44 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Aug 02, 2011 | Sale | $330.08 | 400 | 132,031 | 73,588 | Aug 03, 2011, 08:44 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Jul 01, 2011 | Sale | $333.97 | 775 | 258,826 | 75,731 | Jul 06, 2011, 11:11 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Jul 05, 2011 | Sale | $330.88 | 500 | 165,442 | 74,963 | Jul 06, 2011, 11:11 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Jun 02, 2011 | Sale | $328.13 | 500 | 164,065 | 76,238 | Jun 03, 2011, 10:20 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Jun 01, 2011 | Sale | $330.97 | 775 | 256,503 | 77,043 | Jun 03, 2011, 10:20 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | May 02, 2011 | Sale | $328.92 | 1,275 | 419,367 | 78,227 | May 04, 2011, 09:20 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Apr 01, 2011 | Sale | $335.80 | 981 | 329,420 | 77,927 | Apr 05, 2011, 09:20 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Apr 04, 2011 | Sale | $339.44 | 294 | 99,794 | 76,972 | Apr 05, 2011, 09:20 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Mar 08, 2011 | Sale | $334.00 | 505 | 168,668 | 78,529 | Mar 09, 2011, 08:30 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Mar 07, 2011 | Sale | $335.78 | 745 | 250,156 | 79,277 | Mar 09, 2011, 08:30 AM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 24, 2011 | Option Exercise | $338.30 | 7,051 | 2,385,318 | 86,428 | Feb 28, 2011, 03:56 PM | |
| Y | ALLEGHANY CORP /DE | HICKS WESTON M | President and CEO | Feb 24, 2011 | Option Exercise | $338.30 | 7,051 | 2,385,318 | 79,377 | Feb 28, 2011, 03:56 PM |
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