Canada markets closed

White Mountains Insurance Group, Ltd. (WTM)

NYSE - Nasdaq Real Time Price. Currency in USD
Add to watchlist
1,758.44+5.33 (+0.30%)
At close: 04:00PM EDT
1,754.10 -4.34 (-0.25%)
After hours: 06:40PM EDT

Insider Transactions

Currency in USD
Insider Purchases Last 6 MonthsSharesTrans
Purchases00
SalesN/A0
Net Shares Purchased (Sold)00
Total Insider Shares Held77.83kN/A
% Net Shares Purchased (Sold)N/AN/A
Net Institutional Purchases Prior Quarter to Latest QuarterShares
Net Shares Purchased (Sold)N/A
% Change in Institutional Shares HeldN/A

Insider Transactions Reported - Last Two Years

InsiderTransactionTypeValueDateShares

HARRISON GILES E.
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jun 10, 20241,000

TANNER DAVID ALLEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024165

CAMPBELL REID TARLTON
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024165

CHOKSI MARY C
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024165

HICKS WESTON M
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024230

CARLSON PETER M
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024165

SHANK SUZANNE F
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024165

GELSTON PHILIP A.
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024165

DILLON MARGARET
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024165

YI STEVEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2024165

CAMPBELL REID TARLTON
Director

Stock Gift at price 0.00 per share.Direct0Mar 21, 202455

CAMPBELL REID TARLTON
Director

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 202445

SEELIG ROBERT LAWRENCE
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 2024900

ROUNTREE GEORGE MANNING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 20241,800

HILDRETH MICHAELA
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 2024600

CAFFREY LIAM P
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 20241,125

HILDRETH MICHAELA
Officer

Stock Gift at price 0.00 per share.Direct0Dec 01, 2023100

HICKS WESTON M
Director

Purchase at price 1476.15 - 1484.96 per share.Direct1,480,557Nov 17, 20231,000

TANNER DAVID ALLEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2023180

CHOKSI MARY C
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2023180

HICKS WESTON M
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2023250

CARLSON PETER M
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2023180

SHANK SUZANNE F
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2023180

GELSTON PHILIP A.
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2023180

DILLON MARGARET
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2023180

YI STEVEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2023180

HICKS WESTON M
Director

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 202356

SEELIG ROBERT LAWRENCE
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 20231,000

ROUNTREE GEORGE MANNING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 20232,000

HILDRETH MICHAELA
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 2023600

CAFFREY LIAM P
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 22, 20231,250

DAVIS MORGAN W
Director

Stock Gift at price 0.00 per share.Direct0Dec 28, 2022200

HILDRETH MICHAELA
Officer

Stock Gift at price 0.00 per share.Direct0Dec 28, 202253

HILDRETH MICHAELA
Officer

Sale at price 1371.84 per share.Direct137,184Dec 22, 2022100

DAVIS MORGAN W
Director

Sale at price 1400.00 per share.Direct1,323,000Sept 20, 2022945

CARLSON PETER M
Director

Sale at price 1400.00 per share.Direct280,000Sept 20, 2022200

CAMPBELL REID TARLTON
President

Stock Gift at price 0.00 per share.Direct0Jun 01, 2022100

HILDRETH MICHAELA
Officer

Sale at price 1270.94 per share.Direct127,094May 31, 2022100

DAVIS MORGAN W
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 26, 2022315

TANNER DAVID ALLEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 26, 2022225

CHOKSI MARY C
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 26, 2022225

CARLSON PETER M
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 26, 2022225

SHANK SUZANNE F
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 26, 2022225

GELSTON PHILIP A.
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 26, 2022225

DILLON MARGARET
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 26, 2022225

SEELIG ROBERT LAWRENCE
General Counsel

Stock Gift at price 0.00 per share.Direct0May 16, 202225

SEELIG ROBERT LAWRENCE
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Feb 25, 20222,000

ROUNTREE GEORGE MANNING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 25, 20222,700

HILDRETH MICHAELA
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 25, 2022750

DAVIS MORGAN W
Director

Stock Gift at price 0.00 per share.Direct0Dec 08, 2021150

SHANK SUZANNE F
Director

Stock Award(Grant) at price 0.00 per share.Direct0Oct 08, 2021151

HILDRETH MICHAELA
Officer

Stock Gift at price 0.00 per share.Direct0Jun 18, 202165

SEELIG ROBERT LAWRENCE
General Counsel

Stock Gift at price 0.00 per share.Direct0Jun 07, 202141

DAVIS MORGAN W
Director

Stock Award(Grant) at price 0.00 per share.Indirect0May 27, 2021315

TANNER DAVID ALLEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 27, 2021225

CHOKSI MARY C
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 27, 2021225

CARLSON PETER M
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 27, 2021225

GELSTON PHILIP A.
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 27, 2021225

DILLON MARGARET
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 27, 2021225

SEELIG ROBERT LAWRENCE
General Counsel

Stock Gift at price 0.00 per share.Direct0Mar 17, 202145

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 25, 20211,800

SEELIG ROBERT LAWRENCE
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Feb 25, 20211,000

ROUNTREE GEORGE MANNING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 25, 20212,700

DAVIS MORGAN W
Director

Sale at price 1117.00 - 1138.00 per share.Indirect1,699,923Feb 09, 20211,500

DAVIS MORGAN W
Director

Stock Gift at price 0.00 per share.Indirect0Dec 09, 2020100

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Gift at price 0.00 per share.Direct0Dec 08, 202030

PALMER JESS BRIAN
Officer

Stock Gift at price 0.00 per share.Direct0Dec 01, 202031

DAVIS MORGAN W
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 21, 2020315

TANNER DAVID ALLEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 21, 2020225

HOLIDAY EDITH E
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 21, 2020225

CHOKSI MARY C
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 21, 2020225

CARLSON PETER M
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 21, 2020225

GELSTON PHILIP A.
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 21, 2020225

DAVIS MORGAN W
Director

Purchase at price 715.00 - 785.00 per share.Direct795,486Mar 24, 20201,050

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 27, 20201,800

PALMER JESS BRIAN
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 27, 2020450

SEELIG ROBERT LAWRENCE
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Feb 27, 2020900

ROUNTREE GEORGE MANNING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 27, 20202,700

BAZOS FRANK R
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 27, 20201,700

DAVIS MORGAN W
Director

Stock Gift at price 0.00 per share.Indirect0Dec 17, 20191,350

SMITH LOWNDES ANDREW
Director

Sale at price 1105.76 per share.Direct221,152Dec 10, 2019200

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Gift at price 0.00 per share.Direct0Sept 25, 201990

PALMER JESS BRIAN
Officer

Stock Gift at price 0.00 per share.Direct0Sept 24, 201932

SEELIG ROBERT LAWRENCE
General Counsel

Stock Gift at price 0.00 per share.Direct0Aug 12, 201945

SMITH LOWNDES ANDREW
Director

Sale at price 1085.51 - 1088.01 per share.Direct1,086,208Aug 08, 20191,000

SEELIG ROBERT LAWRENCE
General Counsel

Sale at price 1039.50 - 1052.31 per share.Direct1,046,093Jun 24, 20191,000

PALMER JESS BRIAN
Officer

Sale at price 1016.57 per share.Direct438,142Jun 18, 2019431

SMITH LOWNDES ANDREW
Director

Sale at price 1004.24 - 1005.40 per share.Direct502,352Jun 10, 2019500

PALMER JESS BRIAN
Officer

Stock Gift at price 0.00 per share.Direct0Jun 10, 2019310

DAVIS MORGAN W
Director

Stock Award(Grant) at price 0.00 per share.Indirect0May 23, 2019350

TANNER DAVID ALLEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2019250

SMITH LOWNDES ANDREW
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2019250

HOLIDAY EDITH E
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2019250

CHOKSI MARY C
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2019250

CARLSON PETER M
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2019250

BROUILLETTE YVES
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2019404

GELSTON PHILIP A.
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 23, 2019250

SEELIG ROBERT LAWRENCE
General Counsel

Sale at price 975.00 - 985.20 per share.Direct1,059,154May 09, 20191,083

BAZOS FRANK R
Officer

Stock Award(Grant) at price 0.00 per share.Direct0May 01, 20191,900

DAVIS MORGAN W
Director

Sale at price 910.11 - 928.40 per share.Indirect1,147,770Apr 25, 20191,250

DAVIS MORGAN W
Director

Sale at price 912.90 per share.Indirect323,167Apr 16, 2019354

DAVIS MORGAN W
Director

Sale at price 914.99 - 916.95 per share.Indirect913,392Apr 12, 2019997

DAVIS MORGAN W
Director

Sale at price 923.65 per share.Indirect840,522Apr 04, 2019910

DAVIS MORGAN W
Director

Sale at price 924.15 - 925.00 per share.Indirect1,122,226Apr 02, 20191,214

DAVIS MORGAN W
Director

Sale at price 922.66 per share.Indirect554,519Mar 27, 2019601

TANNER DAVID ALLEN
Director

Purchase at price 917.05 - 918.46 per share.Direct459,223Mar 26, 2019500

SMITH LOWNDES ANDREW
Director

Sale at price 916.70 per share.Direct366,680Mar 26, 2019400

DAVIS MORGAN W
Director

Sale at price 914.00 per share.Indirect648,026Mar 22, 2019709

DAVIS MORGAN W
Director

Sale at price 925.21 per share.Indirect882,650Mar 19, 2019954

DAVIS MORGAN W
Director

Sale at price 907.94 per share.Indirect572,910Mar 13, 2019631

BROUILLETTE YVES
Director

Sale at price 903.19 - 918.61 per share.Direct3,052,610Mar 12, 20193,360

SEELIG ROBERT LAWRENCE
General Counsel

Sale at price 949.98 - 958.49 per share.Direct1,908,583Mar 06, 20192,000

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 28, 20192,000

PALMER JESS BRIAN
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 28, 2019500

SEELIG ROBERT LAWRENCE
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Feb 28, 20191,000

ROUNTREE GEORGE MANNING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Feb 28, 20193,000

CARLSON PETER M
Director

Stock Award(Grant) at price 0.00 per share.Direct0Feb 27, 201963

SMITH LOWNDES ANDREW
Director

Sale at price 845.39 - 846.30 per share.Direct169,169Dec 20, 2018200

DAVIS MORGAN W
Director

Stock Gift at price 0.00 per share.Direct0Nov 29, 2018330

SEELIG ROBERT LAWRENCE
General Counsel

Stock Gift at price 0.00 per share.Direct0Sept 20, 201850

TANNER DAVID ALLEN
Director

Stock Award(Grant) at price 0.00 per share.Direct0Aug 23, 2018188

SEELIG ROBERT LAWRENCE
General Counsel

Stock Gift at price 0.00 per share.Direct0Aug 17, 201845

PALMER JESS BRIAN
Officer

Stock Gift at price 0.00 per share.Direct0Jun 06, 201828

DAVIS MORGAN W
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 24, 2018350

SMITH LOWNDES ANDREW
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 24, 2018250

HOLIDAY EDITH E
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 24, 2018250

CHOKSI MARY C
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 24, 2018250

TOLMAN GARY CHARLES
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 24, 2018250

BROUILLETTE YVES
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 24, 2018415

GELSTON PHILIP A.
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 24, 2018250

DAVIS MORGAN W
Director

Sale at price 888.11 - 893.18 per share.Direct979,536May 15, 20181,100

SEELIG ROBERT LAWRENCE
General Counsel

Sale at price 875.00 per share.Direct2,577,750May 07, 20182,946

SEELIG ROBERT LAWRENCE
General Counsel

Sale at price 875.00 per share.Direct2,583,000May 07, 20182,952

SEELIG ROBERT LAWRENCE
General Counsel

Stock Gift at price 0.00 per share.Direct0May 04, 201850

DAVIS MORGAN W
Director

Stock Gift at price 0.00 per share.Direct0Apr 06, 20182,450

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Gift at price 0.00 per share.Direct0Mar 29, 201850

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct0Mar 01, 20182,000

PALMER JESS BRIAN
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Mar 01, 2018500

SEELIG ROBERT LAWRENCE
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Mar 01, 20181,800

ROUNTREE GEORGE MANNING
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Mar 01, 20183,200

GELSTON PHILIP A.
Director

Stock Award(Grant) at price 0.00 per share.Direct0Mar 01, 201863

DAVIS MORGAN W
Director

Sale at price 846.21 per share.Direct296,174Dec 27, 2017350

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Gift at price 0.00 per share.Direct0Dec 26, 2017100

DAVIS MORGAN W
Director

Stock Gift at price 0.00 per share.Direct0Dec 04, 2017500

FRINQUELLI ANGELO MICHAEL
Director

Sale at price 875.00 per share.Indirect87,500Nov 20, 2017100

CHOKSI MARY C
Director

Stock Award(Grant) at price 864.18 per share.Direct162,466Aug 24, 2017188

DAVIS MORGAN W
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2017350

CAMPBELL REID TARLTON
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2017750

FRINQUELLI ANGELO MICHAEL
Director

Stock Award(Grant) at price 0.00 per share.Direct0May 25, 2017250

CAMPBELL REID TARLTON
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Mar 01, 20172,000