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MRH

MRH·Insider activity
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No end-of-day price on record
MRH
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
MRHS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair

No open-market insider purchases or sales of MRH were filed in the last 180 days. Newest filing May 15, 2015 (11 years ago).

Net Insider Buying by Quarter

Shares bought (+) or sold (−) on the open market by MRH insiders · Form 4 · last two years

No open-market insider buys or sells in the last two years.

On Record

$0Purchases · 180 days
$0Sales · 180 days
125Open-market transactions on record
0Insiders filing · 180 days

Purchases (code P) and sales (code S) of MRH common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).

Insider Transactions

125 on record · newest trade first
AllPurchasesSalesOfficers & directors
InsiderTypeSharesPriceValueHeld afterTradedFiled
Pollett WilliamSVP and Treasurer Sale −81.6K $38.69 $3.2M0direct May 14, 2015May 15, 2015 Form 4 ↗
Chattock RichardCEO, Montpelier at Lloyd's Sale −15.0K $34.27 $514K42.2Kdirect Dec 8, 2014Dec 9, 2014 Form 4 ↗
Pollett WilliamSVP and Treasurer Sale −30.0K $34.63 $1.0M56.7Kdirect Dec 3, 2014Dec 4, 2014 Form 4 ↗
Keizer HenryDirector Purchase +1,300 $31.25 $41K1,300direct Jun 2, 2014Jun 2, 2014 Form 4 ↗
Marsh Nicholas CDirector Purchase +2,600 $30.99 $81K2,600direct May 20, 2014May 20, 2014 Form 4 ↗
Sutherland Susan JDirector Purchase +2,700 n/c —2,700direct May 2, 2014May 2, 2014 Form 4 ↗
BUSHER THOMAS GEORGE STORYformer Chief Operating Officer Sale −64.6K $28.16 $1.8M0direct Feb 14, 2014Feb 14, 2014 Form 4 ↗
Paquette Michael ScottEVP and CFO Sale −7,500 $28.80 $216K85.3Kdirect Dec 30, 2013Dec 30, 2013 Form 4 ↗
Keizer HenryDirector Purchase +983 n/c —3,700direct Dec 4, 2013Dec 5, 2013 Form 4 ↗
Keizer HenryDirector Purchase +375 n/c —2,717direct Nov 25, 2013Nov 26, 2013 Form 4 ↗
Keizer HenryDirector Purchase +1,575 n/c —2,342direct Nov 22, 2013Nov 25, 2013 Form 4 ↗
Keizer HenryDirector Purchase +767 n/c —767direct Nov 21, 2013Nov 22, 2013 Form 4 ↗
Carbonar George AnthonyGroup Controller Sale −3,700 $25.07 $93K19.0Kdirect Jun 27, 2013Jun 27, 2013 Form 4 ↗
Sutherland Susan JDirector Purchase +3,000 $24.83 $74K3,000direct May 21, 2013May 21, 2013 Form 4 ↗
BUSHER THOMAS GEORGE STORYChief Operating Officer · Director Sale −22.8K $25.82 $587K0direct Mar 27, 2013Mar 27, 2013 Form 4 ↗
BUSHER THOMAS GEORGE STORYChief Operating Officer · Director Sale −30.0K $25.98 $779K22.8Kdirect Mar 26, 2013Mar 26, 2013 Form 4 ↗
BUSHER THOMAS GEORGE STORYChief Operating Officer · Director Sale −30.0K $26.06 $782K52.8Kdirect Mar 25, 2013Mar 26, 2013 Form 4 ↗
Pollett WilliamSenior VP and Treasurer Sale −25.0K $25.83 $646K57.3Kdirect Mar 14, 2013Mar 15, 2013 Form 4 ↗
BUSHER THOMAS GEORGE STORYChief Operating Officer · Director Purchase +10.0K n/c —10.0Kdirect Mar 13, 2013Mar 14, 2013 Form 4 ↗
DAVIS MORGAN WDirector Sale −10.5K $22.85 $240K9,840direct Dec 20, 2012Dec 20, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Purchase +15.0K n/c —42.0Kdirect Dec 13, 2012Dec 14, 2012 Form 4 ↗
Paquette Michael ScottChief Financial Officer Sale −15.1K $21.70 $329K49.3Kdirect Dec 12, 2012Dec 12, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −107.6K $22.01 $2.4M626.2Kdirect Sep 7, 2012Sep 7, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −24.4K $22.01 $537K733.8Kdirect Sep 6, 2012Sep 7, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −18.0K $22.02 $396K758.2Kdirect Sep 4, 2012Sep 5, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −26.9K $21.33 $574K776.2Kdirect Aug 21, 2012Aug 21, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −48.1K $21.29 $1.0M803.1Kdirect Aug 20, 2012Aug 21, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −18.4K $21.37 $393K851.2Kdirect Jul 20, 2012Jul 20, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −56.6K $21.38 $1.2M869.6Kdirect Jul 19, 2012Jul 19, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −75.0K $20.65 $1.5M926.2Kdirect Jun 19, 2012Jun 19, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −75.0K $20.05 $1.5M999.2Kdirect May 21, 2012May 21, 2012 Form 4 ↗
Paquette Michael ScottChief Financial Officer Sale −10.0K $20.53 $205K60.0Kdirect May 7, 2012May 7, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −100.0K $20.59 $2.1M1.1Mdirect Apr 26, 2012Apr 26, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −25.0K $19.48 $487K1.2Mdirect Apr 19, 2012Apr 19, 2012 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −25.0K $19.07 $477K1.2Mdirect Mar 19, 2012Mar 20, 2012 Form 4 ↗
BUSHER THOMAS GEORGE STORYChief Operating Officer · Director Purchase +15.0K n/c —25.0Kdirect Mar 14, 2012Mar 14, 2013 Form 4 ↗
HELLER J RODERICK IIIDirector Purchase +2,500 $16.46 $41K15.8Kdirect Dec 14, 2011Dec 14, 2011 Form 4 ↗
Paquette Michael ScottChief Financial Officer Sale −15.0K $16.83 $252K48.9Kdirect Dec 5, 2011Dec 5, 2011 Form 4 ↗
Carbonar George AnthonyGroup Controller Purchase +10.0K $16.73 $167K14.8Kdirect Sep 26, 2011Sep 26, 2011 Form 4 ↗
Harris Christopher LPresident and CEO · Director Purchase +5,000 n/c —5,000direct Jun 3, 2011Jun 3, 2011 Form 4 ↗
Harris Christopher LPresident and CEO · Director Purchase +5,000 $18.32 $92K217.6Kdirect Jun 3, 2011Jun 3, 2011 Form 4 ↗
Collins John DDirector Purchase +5,000 n/c —16.0Kdirect May 25, 2011May 25, 2011 Form 4 ↗
Collins John DDirector Purchase +1,000 n/c —11.0Kdirect May 23, 2011May 24, 2011 Form 4 ↗
Collins John DDirector Purchase +5,000 n/c —10.0Kdirect May 17, 2011May 17, 2011 Form 4 ↗
TAYLOR ANTHONYChairman · Director Purchase +13.0K n/c —27.0Kdirect May 12, 2011May 12, 2011 Form 4 ↗
TAYLOR ANTHONYChairman · Director Purchase +8,000 n/c —14.0Kdirect May 12, 2011May 12, 2011 Form 4 ↗
TAYLOR ANTHONYChairman · Director Purchase +6,000 n/c —6,000direct May 11, 2011May 12, 2011 Form 4 ↗
Collins John DDirector Purchase +5,000 n/c —5,000direct May 10, 2011May 10, 2011 Form 4 ↗
Winchester Ian MichaelDirector Purchase +9,500 n/c —9,500direct May 9, 2011May 9, 2011 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −20.0K $20.49 $410K1.2Mdirect Feb 10, 2011Feb 10, 2011 Form 4 ↗
TAYLOR ANTHONYChairman · Director Sale −30.0K $20.50 $615K1.2Mdirect Feb 9, 2011Feb 10, 2011 Form 4 ↗
HELLER J RODERICK IIIDirector Purchase +2,000 $19.67 $39K12.0Kdirect Nov 30, 2010Dec 1, 2010 Form 4 ↗
Pollett WilliamSenior VP and Treasurer Sale −20.0K $20.10 $402K30.9Kdirect Nov 22, 2010Nov 22, 2010 Form 4 ↗
HELLER J RODERICK IIIDirector Purchase +1,500 $17.20 $26K10.0Kdirect Sep 24, 2010Sep 27, 2010 Form 4 ↗
Winchester Ian MichaelDirector Purchase +9,300 $16.09 $150K37.8Kdirect Jul 29, 2010Jul 29, 2010 Form 4 ↗
Harris Christopher LPresident and CEO Purchase +10.0K $15.04 $150K151.7Kdirect May 25, 2010May 25, 2010 Form 4 ↗
Harris Christopher LPresident and CEO Purchase +7,500 $15.90 $119K141.7Kdirect May 4, 2010May 4, 2010 Form 4 ↗
Collins John DDirector Purchase +500 $17.66 $9K4,709direct Mar 8, 2010Mar 8, 2010 Form 4 ↗
STRAIGHT CANDACE LDirector Purchase +900 $17.60 $16K6,090direct Mar 2, 2010Mar 2, 2010 Form 4 ↗
STRAIGHT CANDACE LDirector Purchase +600 $17.60 $11K5,190direct Mar 2, 2010Mar 2, 2010 Form 4 ↗
ROSS WILBUR L JR Sale −1,250 n/c —0direct Feb 26, 2010Mar 1, 2010 Form 4 ↗
ROSS WILBUR L JR Sale −6.9M n/c —0indirect Feb 26, 2010Mar 1, 2010 Form 4 ↗
Harris Christopher LPresident and CEO · Director Purchase +80 $14.14 $1K156.8Kdirect Jul 15, 2009Nov 18, 2010 Form 4 ↗
Winchester Ian MichaelDirector Purchase +5,041 $13.04 $66K26.0Kdirect May 29, 2009Jun 1, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +8 $14.06 $1121,539indirect Apr 16, 2009Jun 29, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +54 $14.06 $75922.4Kdirect Apr 16, 2009Jun 29, 2009 Form 4 ↗
Harris Christopher LPresident and CEO · Director Purchase +83 $13.49 $1K156.9Kdirect Apr 15, 2009Nov 18, 2010 Form 4 ↗
TAYLOR ANTHONYExecutive Chairman · Director Purchase +17.0K $11.71 $199K1.1Mdirect Mar 4, 2009Mar 4, 2009 Form 4 ↗
HELLER J RODERICK IIIDirector Purchase +41 $12.77 $5246,000direct Feb 27, 2009Mar 30, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +7 $15.95 $1121,531indirect Jan 16, 2009Jun 29, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +48 $15.95 $76622.3Kdirect Jan 16, 2009Jun 29, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +9 $12.56 $1131,524indirect Oct 16, 2008Jun 29, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +60 $12.56 $75422.3Kdirect Oct 16, 2008Jun 29, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +8 $14.26 $1141,515indirect Jul 16, 2008Jun 29, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +53 $14.26 $75622.2Kdirect Jul 16, 2008Jun 29, 2009 Form 4 ↗
Winchester Ian MichaelDirector Purchase +5,000 $16.41 $82K18.0Kdirect May 28, 2008May 28, 2008 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +7 $16.99 $1191,507indirect Apr 16, 2008Jun 29, 2009 Form 4 ↗
Paquette Michael ScottChief Financial Officer Purchase +44 $16.99 $74822.2Kdirect Apr 16, 2008Jun 29, 2009 Form 4 ↗
Paquette Michael ScottSVP and Controller Purchase +1,500 $15.86 $24K1,500indirect Mar 3, 2008Mar 3, 2008 Form 4 ↗
Pollett WilliamSenior VP and Treasurer Purchase +6,000 $16.23 $97K9,125direct Feb 22, 2008Feb 22, 2008 Form 4 ↗
Paquette Michael ScottSVP and Controller Purchase +10.0K $16.33 $163K10.0Kdirect Feb 22, 2008Feb 22, 2008 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +12.0K $16.62 $199K994.2Kdirect Feb 22, 2008Feb 22, 2008 Form 4 ↗
Harris Christopher LPresident Purchase +5,000 $16.41 $82K15.0Kdirect Feb 21, 2008Feb 21, 2008 Form 4 ↗
DWYER CLEMENT S JRDirector Purchase +5,000 $18.01 $90K6,000direct Nov 14, 2007Nov 14, 2007 Form 4 ↗
DWYER CLEMENT S JRDirector Sale −5,000 $17.74 $89K1,000direct Oct 8, 2007Oct 15, 2007 Form 4 ↗
Winchester Ian MichaelDirector Purchase +3,000 $15.93 $48K13.2Kdirect Jul 31, 2007Aug 1, 2007 Form 4 ↗
DAVIS MORGAN WDirector Purchase +12.0K $15.89 $191K31.6Kindirect Jul 31, 2007Jul 31, 2007 Form 4 ↗
DAVIS MORGAN WDirector Purchase +8,000 $15.85 $127K19.6Kindirect Jul 31, 2007Jul 31, 2007 Form 4 ↗
HELLER J RODERICK IIIDirector Purchase +3,000 $15.88 $48K3,168direct Jul 30, 2007Jul 31, 2007 Form 4 ↗
Pollett WilliamSenior VP and Treasurer Purchase +3,125 $16.00 $50K3,125direct Jul 27, 2007Jul 27, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +31.1K $16.21 $505K1.1Mdirect Jul 27, 2007Jul 27, 2007 Form 4 ↗
Shettle John F JrDirector Purchase +401 $0.00 $04,471direct Jun 30, 2007Jul 3, 2007 Form 4 ↗
ROSS WILBUR L JRDirector Purchase +427 $0.00 $01,210direct Mar 31, 2007Apr 4, 2007 Form 4 ↗
Shettle John F JrDirector Purchase +427 $0.00 $04,057direct Mar 31, 2007Apr 4, 2007 Form 4 ↗
SALTER RAYMOND MDirector Purchase +427 $0.00 $03,057direct Mar 31, 2007Apr 4, 2007 Form 4 ↗
Harris Christopher LChief Underwrtg & Risk Officer Purchase +5,000 $17.23 $86K95.0Kdirect Mar 14, 2007Mar 15, 2007 Form 4 ↗
Harris Christopher LChief Underwrtg & Risk Officer Purchase +5,000 $17.58 $88K90.0Kdirect Mar 9, 2007Mar 9, 2007 Form 4 ↗
DWYER CLEMENT S JRDirector Purchase +583 $17.00 $10K6,000direct Mar 6, 2007Mar 7, 2007 Form 4 ↗
DWYER CLEMENT S JRDirector Purchase +417 $16.99 $7K5,417direct Mar 6, 2007Mar 7, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +4,700 $17.23 $81K1.1Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +9,700 $17.22 $167K1.1Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +2,200 $17.21 $38K1.1Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +1,500 $17.20 $26K1.1Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +800 $17.18 $14K1.1Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +16.9K $17.16 $290K1.1Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +2,400 $17.15 $41K1.1Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +1,000 $17.14 $17K1.0Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +700 $17.13 $12K1.0Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
TAYLOR ANTHONYCHIEF EXECUTIVE OFFICER · Director Purchase +100 $17.12 $2K1.0Mdirect Mar 5, 2007Mar 6, 2007 Form 4 ↗
WHITE MOUNTAINS INSURANCE GROUP LTD10% owner Sale −5.4M $19.40 $104.2M929.9Kindirect Sep 27, 2006Sep 27, 2006 Form 4 ↗
Oberting Kernan VChief Financial Officer Purchase +5,000 $15.06 $75K64.0Kdirect Jun 1, 2006Jun 1, 2006 Form 4 ↗
Oberting Kernan VChief Financial Officer Purchase +10.0K $15.12 $151K59.0Kdirect Jun 1, 2006Jun 1, 2006 Form 4 ↗
Oberting Kernan VChief Financial Officer Purchase +10.0K $16.65 $167K49.0Kdirect Mar 2, 2006Mar 2, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +6,700 $18.00 $121K976.1Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +800 $17.99 $14K969.4Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +200 $17.98 $4K968.6Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +2,800 $17.97 $50K968.4Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +2,700 $17.96 $48K965.6Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +2,400 $17.95 $43K962.9Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +16.3K $17.94 $292K960.5Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +1,700 $17.93 $30K944.2Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +5,200 $17.92 $93K942.5Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +2,100 $17.91 $38K937.3Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +5,400 $17.90 $97K935.2Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗
TAYLOR ANTHONYChief Executive Officer · Director Purchase +3,700 $17.89 $66K929.8Kdirect Feb 22, 2006Feb 24, 2006 Form 4 ↗

Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →