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Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
PETRILLO LOUIS TOfficer of Subsidiary2017-05-24Sell2,99056,268$94.98283.990.656,268 (Direct)
IORDANOU CONSTANTINEChairman & CEO
(Click for the stocks that their CEOs have bought)
2017-05-22Sell37,168728,750$95.523550.290.03169,983 (Direct)
201,676 (By 2015 GRAT)
228,862 (By 2010 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
Papadopoulo NicolasCEO of Arch Reinsurance Group2017-05-18Sell20,000244,912$95.391907.80.17244,912 (Direct)
Vollaro John DDirector2017-05-08Sell2,033128,016$97.32197.85-1.82
128,016 (by Trust)
Vollaro John DDirector2017-05-04Sell5,000130,049$97.01485.05-1.5
130,049 (by Trust)
Papadopoulo NicolasCEO of Arch Reinsurance Group2017-05-03Sell15,500238,524$96.671498.39-1.16238,524 (Direct)
Vollaro John DDirector2017-04-28Sell2,911135,049$97.26283.12-1.76
135,049 (by Trust)
Lyons Mark DonaldEVP,CFO & Treasurer2017-03-09Sell13,000187,156$94.431227.591.19187,156 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2017-03-02Sell5,635200,156$95.08535.780.49200,156 (Direct)
GRANDISSON MARCPresident & COO2017-02-28Sell23,446586,222$94.542216.581.07585,562 (Direct)
660 (By spouse)
Hutchings W PrestonSVP & Chief Investment Officer2017-02-27Sell8,000222,470$93.91751.281.7532,881 (Direct)
189,389 (By Company)
200 (By children)
IORDANOU CONSTANTINEChairman & CEO2017-02-17Sell60,000718,418$93.585614.82.11159,651 (Direct)
228,862 (By 2010 GRAT)
201,676 (By 2015 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
Vollaro John DDirector2017-02-15Sell28,000109,435$92.952602.62.8
109,435 (by Trust)
Lyons Mark DonaldEVP,CFO & Treasurer2017-02-15Sell5,000190,167$93.09465.452.64190,167 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2016-12-15Sell3,500185,132$87.13304.969.66185,132 (Direct)
IORDANOU CONSTANTINEChairman & CEO2016-12-13Sell50,000679,941$87.2443629.53191,522 (Direct)
201,676 (By 2015 GRAT)
158,514 (By 2010 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2016-12-02Sell6,100188,632$83.14507.1514.93188,632 (Direct)
Posner Brian SDirector2016-11-18Buy6,00020,382$21.88131.28336.720,382 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2016-10-28Sell8,000194,732$77.22617.7623.74194,732 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2016-08-30Sell4,812190,330$80.34386.618.93190,330 (Direct)
IORDANOU CONSTANTINEChairman & CEO2016-08-29Sell50,000731,349$79.5397520.19242,930 (Direct)
201,676 (By 2015 GRAT)
158,514 (By 2010 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
PETRILLO LOUIS TOfficer of Subsidiary2016-08-23Sell8,63557,313$79.43685.8820.2957,313 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2016-08-17Sell8,500195,142$80.16681.3619.2195,142 (Direct)
McElroy DavidChairman & CEO Arch Insur Gr2016-08-17Sell25,00067,580$79.271981.7520.5467,580 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2016-06-02Sell3,000198,830$72.55217.6531.7198,830 (Direct)
Lillikas YiorgosDirector2016-06-01Sell1,57015,996$72.21113.3732.3215,911 (Direct)
85 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2016-05-31Sell7,000201,830$71.81502.6733.06201,830 (Direct)
IORDANOU CONSTANTINEChairman & CEO2016-05-24Sell40,000781,449$71.582863.233.49293,030 (Direct)
201,676 (By 2015 GRAT)
158,514 (By 2010 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2016-03-15Sell3,500194,596$69.91244.6936.68194,596 (Direct)
IORDANOU CONSTANTINEChairman & CEO2016-03-02Sell40,000775,449$68.812752.438.86287,030 (Direct)
201,676 (By 2015 GRAT)
158,514 (By 2010 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2016-02-25Sell13,200198,096$68.95910.1438.58198,096 (Direct)
GRANDISSON MARCPresident & COO2016-02-19Sell30,000574,612$68.622058.639.25573,952 (Direct)
660 (By spouse)
Lyons Mark DonaldEVP,CFO & Treasurer2016-02-12Sell7,500211,296$67.4505.541.77211,296 (Direct)
PETRILLO LOUIS TOfficer of Subsidiary2015-11-23Sell4,55559,513$73.86336.4329.3759,513 (Direct)
GRANDISSON MARCReinsur. Group Chairman & CEO2015-11-13Sell18,156552,811$73.811340.0929.45552,151 (Direct)
660 (By spouse)
GRANDISSON MARCReinsur. Group Chairman & CEO2015-11-11Sell25,700552,811$74.411912.3428.41552,151 (Direct)
660 (By spouse)
GRANDISSON MARCReinsur. Group Chairman & CEO2015-11-02Sell10,000552,811$74.95749.527.48552,151 (Direct)
660 (By spouse)
Lyons Mark DonaldEVP,CFO & Treasurer2015-10-30Sell11,000206,761$7683625.72206,761 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2015-09-08Sell5,800217,761$69.2401.3638.08217,761 (Direct)
Hutchings W PrestonSVP & Chief Investment Officer2015-09-03Sell3,456211,359$68.96238.3338.5636,159 (Direct)
175,000 (By Company)
200 (By children)
PETRILLO LOUIS TOfficer of Subsidiary2015-08-06Sell4,64759,513$71.9334.1232.8959,513 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2015-08-04Sell4,000223,561$72.02288.0832.67223,561 (Direct)
Hutchings W PrestonSVP & Chief Investment Officer2015-07-31Sell3,500214,815$71.74251.0933.1936,159 (Direct)
178,456 (By Company)
200 (By children)
PETRILLO LOUIS TOfficer of Subsidiary2015-07-31Sell5,09564,160$71.65365.0633.3664,160 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2015-07-31Sell5,000227,561$71.48357.433.67227,561 (Direct)
PASQUESI JOHN MVice Chairman2015-05-22Sell62,9371,710,461$64.644068.2547.821,201 (Direct)
670,106 (By Limited Liability Company)
509,227 (By Trust)
52,515 (Family limited partnership)
477,412 (By Trusts)
Lyons Mark DonaldEVP,CFO & Treasurer2015-05-21Sell9,140227,960$64.94593.5547.14227,960 (Direct)
GRANDISSON MARCReinsur. Group Chairman & CEO2015-05-20Sell37,793552,811$64.832450.1247.39552,151 (Direct)
660 (By spouse)
Lyons Mark DonaldEVP,CFO & Treasurer2015-05-05Sell8,000220,017$61.71493.6854.84220,017 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2015-03-10Sell10,000220,017$60.01600.159.22220,017 (Direct)
IORDANOU CONSTANTINEChairman, President & CEO2015-03-02Sell100,000435,467$59.31593161.1307,238 (Direct)
116,613 (By Limited Liability Company)
11,616 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2015-02-12Sell25,000220,017$59.671491.7560.13220,017 (Direct)
IORDANOU CONSTANTINEChairman, President & CEO2014-12-08Sell60,000537,155$58.9353462.22408,926 (Direct)
116,613 (By Limited Liability Company)
11,616 (By child)
Lillikas YiorgosDirector2014-11-28Buy8511,921$57.474.8866.2611,836 (Direct)
85 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2014-11-10Sell14,000220,017$57.16800.2467.16220,017 (Direct)
PETRILLO LOUIS TOfficer of Subsidiary2014-11-10Sell42,00061,866$57.182401.5667.161,866 (Direct)
LEE KEWSONGDirector2014-11-05Sell65,775238,702$56.423711.0369.35238,702 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2014-10-31Sell21,000220,017$56.11178.170.32220,017 (Direct)
Hutchings W PrestonSVP & Chief Investment Officer2014-09-11Sell27,500195,826$54.381495.4575.7140,057 (Direct)
155,769 (By Company)
Lyons Mark DonaldEVP,CFO & Treasurer2014-09-10Sell7,250220,017$54.5395.1375.32220,017 (Direct)
PASQUESI JOHN MVice Chairman2014-09-02Sell39,9601,827,538$55.472216.5872.261,317 (Direct)
58,752 (Family limited partnership)
534,112 (By Trusts)
41,326 (By Trust)
509,227 (By spouse)
682,804 (By Limited Liability Company)
Lyons Mark DonaldEVP,CFO & Treasurer2014-08-04Sell28,500222,017$54.281546.9876.03222,017 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2014-06-09Sell13,000222,017$57.71750.2365.57222,017 (Direct)
GRANDISSON MARCReinsur. Group Chairman & CEO2014-06-02Sell15,000511,184$57.05855.7567.48510,524 (Direct)
660 (By spouse)
IORDANOU CONSTANTINEChairman, President & CEO2014-05-22Sell30,000597,155$57171067.63468,926 (Direct)
116,613 (By Limited Liability Company)
11,616 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2014-05-05Sell20,500211,017$56.871165.8468.01211,017 (Direct)
GRANDISSON MARCReinsur. Group Chairman & CEO2014-03-12Sell4,296495,184$57.25245.9566.9494,524 (Direct)
660 (By spouse)
Hutchings W PrestonSVP & Chief Investment Officer2014-03-12Sell4,385141,062$56.79249.0268.2545,447 (Direct)
95,615 (By Company)
GRANDISSON MARCReinsur. Group Chairman & CEO2014-03-11Sell55,704495,184$57.163184.0467.16494,524 (Direct)
660 (By spouse)
Lyons Mark DonaldEVP,CFO & Treasurer2014-03-07Sell4,500211,017$56.9256.0567.93211,017 (Direct)
GRANDISSON MARCReinsur. Group Chairman & CEO2014-03-06Sell6,605495,184$56.67374.3168.61494,524 (Direct)
660 (By spouse)
GRANDISSON MARCReinsur. Group Chairman & CEO2014-03-04Sell23,395495,184$56.271316.4469.81494,524 (Direct)
660 (By spouse)
PETRILLO LOUIS TOfficer of Subsidiary2014-03-03Sell72,00081,645$55.553999.672.0181,645 (Direct)
GRANDISSON MARCReinsur. Group Chairman & CEO2014-02-28Sell30,000495,184$56.191685.770.05494,524 (Direct)
660 (By spouse)
Lyons Mark DonaldEVP,CFO & Treasurer2014-02-19Sell10,000215,517$55.73557.371.45215,517 (Direct)
MEENAGHAN JAMES JDirector2013-11-20Sell2,00049,404$58.09116.1864.493,345 (Direct)
46,059 (By Trust)
IORDANOU CONSTANTINEChairman, President & CEO2013-11-08Sell41,000818,955$58.322391.1263.84440,555 (Direct)
250,171 (By 2005 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
IORDANOU CONSTANTINEChairman, President & CEO2013-11-08Sell15,000568,784$58.33874.9563.81440,555 (Direct)
116,613 (By Limited Liability Company)
11,616 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2013-10-30Sell26,000179,517$57.811503.0665.28179,517 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2013-09-05Sell10,000205,517$53.18531.879.67205,517 (Direct)
GRANDISSON MARCReinsur. Group Chairman & CEO2013-08-16Sell7,207495,184$53.51385.6578.56494,524 (Direct)
660 (By spouse)
Lyons Mark DonaldEVP,CFO & Treasurer2013-07-31Sell10,000215,517$54.26542.676.1215,517 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2013-06-06Sell7,000215,517$5135787.35215,517 (Direct)
Hutchings W PrestonSVP & Chief Investment Officer2013-06-05Sell10,097145,447$51.34518.3886.1145,447 (Direct)
100,000 (By Company)
IORDANOU CONSTANTINEChairman, President & CEO2013-03-01Sell100,000789,225$49.19491994.25384,825 (Direct)
116,613 (By Limited Liability Company)
276,171 (By 2005 GRAT)
11,616 (By child)
Lyons Mark DonaldEVP,CFO & Treasurer2012-12-14Sell5,000210,517$44.29221.45115.74210,517 (Direct)
Vollaro John DDirector2012-12-11Sell32,000164,598$44.371419.84115.35164,598 (Direct)
WORKS ROBERT FDirector2012-12-11Sell20,00057,490$44.61892.2114.1957,490 (Direct)
PASQUESI JOHN MVice Chairman2012-12-04Sell149,0921,883,599$44.596648.01114.291,175,627 (Direct)
702,804 (By Limited Liability Company)
5,168 (By Trust)
IORDANOU CONSTANTINEChairman, President & CEO2012-12-04Sell149,032893,605$44.616648.32114.19386,062 (Direct)
116,613 (By Limited Liability Company)
379,314 (By 2005 GRAT)
11,616 (By child)
IORDANOU CONSTANTINEChairman, President & CEO2012-12-03Sell100,9681,143,605$44.664509.23113.95636,062 (Direct)
116,613 (By Limited Liability Company)
379,314 (By 2005 GRAT)
11,616 (By child)
PASQUESI JOHN MVice Chairman2012-12-03Sell150,9082,032,691$44.646736.53114.051,175,627 (Direct)
851,896 (By Limited Liability Company)
5,168 (By Trust)
MEENAGHAN JAMES JDirector2012-11-26Sell4,50052,503$44.29199.31115.741,944 (Direct)
50,559 (By Trust)
WORKS ROBERT FDirector2012-09-14Sell8,00077,490$41.15329.2132.277,490 (Direct)
Lyons Mark DonaldEVP,CFO & Treasurer2012-09-10Sell15,000215,517$40.01600.15138.82215,517 (Direct)
Hele John C.R.EVP,CFO & Treasurer2012-08-16Sell5,066107,297$39.55200.36141.59107,297 (Direct)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2012-08-08Sell11,000140,517$39.29432.19143.19140,517 (Direct)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2012-06-12Sell5,390140,517$38204.82151.45140,517 (Direct)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2012-06-07Sell9,500136,309$38.36364.42149.09136,309 (Direct)
GRANDISSON MARCReinsur. Group Chairman & CEO2012-06-06Sell75,413443,884$382865.69151.45443,224 (Direct)
660 (By spouse)
GRANDISSON MARCReinsur. Group Chairman & CEO2012-06-01Sell587443,884$3822.31151.45443,224 (Direct)
660 (By spouse)
GRANDISSON MARCReinsur. Group Chairman & CEO2012-05-31Sell20,000443,884$38.01760.2151.38443,224 (Direct)
660 (By spouse)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2012-05-24Sell9,500136,309$38.5365.75148.18136,309 (Direct)
BRAGIN WOLFE HDirector2012-05-23Sell7,82128,641$38.42300.48148.728,641 (Direct)
Vollaro John DDirector2012-05-21Sell6,000111,600$38.45230.7148.5111,600 (Direct)
Hele John C.R.EVP,CFO & Treasurer2012-05-11Sell10,135113,863$39.22397.49143.63113,863 (Direct)
IORDANOU CONSTANTINEChairman, President & CEO2012-03-14Sell35,0001,292,705$37.351307.25155.82785,162 (Direct)
379,314 (By 2005 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
IORDANOU CONSTANTINEChairman, President & CEO2012-02-24Sell66,1021,331,800$37.132454.37157.34824,257 (Direct)
379,314 (By 2005 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
Hutchings W PrestonSVP & Chief Investment Officer2012-02-23Sell29,488109,917$36.721082.8160.2138,148 (Direct)
71,769 (By Company)
IORDANOU CONSTANTINEChairman, President & CEO2012-02-22Sell43,8541,397,902$37.571647.59154.33890,359 (Direct)
379,314 (By 2005 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
IORDANOU CONSTANTINEChairman, President & CEO2012-02-17Sell5,0441,441,756$37.95191.42151.78934,213 (Direct)
379,314 (By 2005 GRAT)
116,613 (By Limited Liability Company)
11,616 (By child)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2012-02-16Sell25,750118,309$37.74971.81153.18118,309 (Direct)
WORKS ROBERT FDirector2011-12-13Sell4,50078,220$36.84165.78159.3678,220 (Direct)
PASQUESI JOHN MVice Chairman2011-12-07Sell100,0002,281,054$37.313731156.11,171,739 (Direct)
106,511 (By Trust)
1,002,804 (By Limited Liability Company)
IORDANOU CONSTANTINEChairman, President & CEO2011-11-30Sell50,000726,906$37.171858.5157.06372,045 (Direct)
343,245 (By Limited Liability Company)
11,616 (By child)
Hele John C.R.EVP,CFO & Treasurer2011-11-29Sell15,737105,998$36.99582.11158.31105,998 (Direct)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2011-11-16Sell6,500118,309$36.49237.19161.85118,309 (Direct)
MEENAGHAN JAMES JDirector2011-11-16Sell4,50052,635$36.55164.48161.4252,635 (Direct)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2011-11-14Sell4,000124,809$36.72146.88160.21124,809 (Direct)
PETRILLO LOUIS TOfficer of Subsidiary2011-11-11Sell14,00058,441$36.45510.3162.1458,441 (Direct)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2011-10-28Sell22,000128,809$36.51803.22161.71128,809 (Direct)
WORKS ROBERT FDirector2011-09-15Sell10,00078,220$33.38333.8186.2578,220 (Direct)
PASQUESI JOHN MVice Chairman2011-09-14Sell436,7571,305,134$33.0614439.19189.0290,119 (Direct)
1,152,804 (By Limited Liability Company)
62,211 (By Trust)
GRANDISSON MARCReinsur. Group Chairman & CEO2011-09-14Sell52,500418,884$33.291747.73187.02418,224 (Direct)
660 (By spouse)
PASQUESI JOHN MVice Chairman2011-09-02Sell76,3891,741,891$33.92589.59181.86526,876 (Direct)
1,152,804 (By Limited Liability Company)
62,211 (By Trust)
IORDANOU CONSTANTINEChairman, President & CEO2011-08-29Sell70,000788,522$33.912373.7181.78422,045 (Direct)
343,245 (By Limited Liability Company)
23,232 (By children)
WORKS ROBERT FDirector2011-08-16Sell9,00088,220$33.5301.5185.2288,220 (Direct)
Hele John C.R.EVP,CFO & Treasurer2011-08-08Sell7,600105,998$31.22237.27206.05105,998 (Direct)
PASQUESI JOHN MVice Chairman2011-07-28Sell33,0421,818,280$34.221130.7179.22603,265 (Direct)
1,152,804 (By Limited Liability Company)
62,211 (By Trust)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2011-07-27Sell8,800150,809$34.25301.4178.98150,809 (Direct)
PASQUESI JOHN MVice Chairman2011-07-27Sell99,3931,851,322$34.263405.2178.9636,307 (Direct)
1,152,804 (By Limited Liability Company)
62,211 (By Trust)
Lyons Mark DonaldChairman & CEO Arch Insur Gr2011-06-15Sell3,000159,609$32.5497.62193.64159,609 (Direct)
PASQUESI JOHN MVice Chairman2011-05-20Sell130,5031,305,134$34.594514.1176.2490,119 (Direct)
1,152,804 (By Limited Liability Company)
62,211 (By Trust)
PASQUESI JOHN MVice Chairman2011-05-19Sell43,8971,435,637$34.51514.45176.96220,622 (Direct)
1,152,804 (By Limited Liability Company)
62,211 (By Trust)
PASQUESI JOHN MVice Chairman2011-05-16Sell203,4871,479,534$34.477014.2177.2264,519 (Direct)
1,152,804 (By Limited Liability Company)
62,211 (By Trust)
Hele John C.R.EVP,CFO & Treasurer2011-05-16Sell36,000113,598$34.331235.88178.33113,598 (Direct)
PASQUESI JOHN MVice Chairman2011-05-13Sell296,513468,006$34.3110173.36178.49468,006 (Direct)
PASQUESI JOHN MVice Chairman2011-05-13Sell446,5131,533,021$34.2915310.93178.65318,006 (Direct)
1,152,804 (By Limited Liability Company)
62,211 (By Trust)
Vollaro John DDirector2011-05-10Sell22,200117,600$34.16758.43179.69117,600 (Direct)
BRAGIN WOLFE HDirector2011-04-27Sell15,0000$34.17512.5179.66Link
Hele John C.R.EVP,CFO & Treasurer2011-04-27Sell25,0020$34.18854.65179.52Link
Lyons Mark DonaldChairman & CEO Arch Insur Gr2011-04-27Sell9,0000$34.12307.05180.07Link
GRANDISSON MARCReinsur. Group Chairman & CEO2011-04-27Sell60,0000$34.172050179.66Link
MEENAGHAN JAMES JDirector2011-03-15Sell45,9000$30.161384.34216.81Link
IORDANOU CONSTANTINEChairman, President & CEO2011-03-09Sell105,0000$30.193169.6216.53Link
WORKS ROBERT FDirector2011-02-18Sell6,0000$29.98179.88218.71Link
WORKS ROBERT FDirector2011-02-04Sell3,3000$30.0499.13218.08Link
PASQUESI JOHN MVice Chairman2010-12-15Sell256,1731,247,781$29.697604.92221.86Link
MEENAGHAN JAMES JDirector2010-12-13Sell9,00048,657$29.87268.8219.92Link
Lyons Mark DonaldChairman & CEO Arch Insur Gr2010-11-08Sell4,500152,709$29.74133.85221.25Link
PETRILLO LOUIS TOfficer of Subsidiary2010-11-05Sell15,00066,204$29.84447.55220.24Link
IORDANOU CONSTANTINEChairman, President & CEO2010-10-27Sell90,000869,757$28.832595231.39Link
Lyons Mark DonaldChairman & CEO Arch Insur Gr2010-09-08Sell7,500157,209$26.95202.13254.55Link
Lyons Mark DonaldChairman & CEO Arch Insur Gr2010-07-28Sell12,000164,709$25.83310269.87Link
IORDANOU CONSTANTINEChairman, President & CEO2010-06-18Sell60,000959,757$25.581535273.49Link
Hutchings W PrestonSVP & Chief Investment Officer2010-06-08Sell21,60093,117$23.7511.99303.11Link
Vollaro John DDirector2010-05-18Sell12,000139,800$25.11301.28280.58Link
Lyons Mark DonaldChairman & CEO Arch Insur Gr2010-05-17Sell6,000176,709$25.08150.5280.93Link
LEE KEWSONGDirector2010-03-02Sell1,766,2410$24.7243655.59286.58Link
CARNEY SEANDirector2010-03-02Sell1,766,2410$24.7243655.59286.58Link
Lyons Mark DonaldChairman & CEO Arch Insur Gr2010-02-18Sell9,000161,904$24216298.13Link
LEE KEWSONGDirector2009-12-08Sell718,8901,766,241$22.9216474.56316.95Link
CARNEY SEANDirector2009-12-08Sell718,8901,766,241$22.9216474.56316.95Link
PETRILLO LOUIS TOfficer of Subsidiary2009-11-12Sell180,00072,030$23.344201.8309.32Link
Lyons Mark DonaldChairman & CEO Arch Insur Gr2009-08-10Sell7,158170,904$20.97150.08355.72Link
Lyons Mark DonaldChairman & CEO Arch Insur Gr2009-07-31Sell6,750178,062$20.77140.2360.04Link
Vollaro John DFormer CFO2009-06-05Sell10,500151,800$19.84208.32381.6
Hutchings W PrestonSVP & Chief Investment Officer2009-03-05Buy1,50010,467$15.9623.94498.68
INGREY PAUL BChairman of the Board2008-11-07Sell300,000553,695$20.356104369.61
Vollaro John DEVP, CFO and Treasurer2008-10-31Sell255,000131,700$23.085885.4313.99
Vollaro John DEVP, CFO and Treasurer2008-10-29Sell150,000131,700$23.613541.5304.7
PASQUESI JOHN MVice Chairman2008-10-29Sell120,0001,152,804$23.642837.2304.13
IORDANOU CONSTANTINEPresident & CEO, Director2008-10-29Sell49,9440$23.671182.01303.73
PASQUESI JOHN MVice Chairman2008-10-27Sell180,00062,211$20.823748.2358.86
IORDANOU CONSTANTINEPresident & CEO, Director2008-01-10Sell88,104680,829$242114.5298.13
IORDANOU CONSTANTINEPresident & CEO, Director2007-12-11Sell1,896755,289$24.0245.54297.85
INGREY PAUL BDirector2007-08-09Sell20,100553,695$22.07443.67332.88
INGREY PAUL BDirector2007-08-09Sell24,900573,795$21.69540340.59
INGREY PAUL BDirector2007-08-08Sell14,400598,695$22.61325.63322.54
INGREY PAUL BDirector2007-08-08Sell30,600613,095$22.15677.69331.44
INGREY PAUL BDirector2007-08-07Sell14,688643,695$22.99337.68315.62
INGREY PAUL BDirector2007-08-07Sell30,312658,383$22.86692.93317.98
Hutchings W PrestonSVP & Chief Investment Officer2007-05-16Buy3,0007,548$23.0469.11314.77
INGREY PAUL BDirector2007-05-10Sell12,000688,695$23.87286.48300.24
INGREY PAUL BDirector2007-05-10Sell33,000700,695$23.8785.29301.53
INGREY PAUL BDirector2007-05-09Sell18,900733,695$23.82450.14301.19
INGREY PAUL BDirector2007-05-09Sell26,100752,595$23.7618.48303.22
INGREY PAUL BChairman-Board of Directors2007-05-08Sell2,100778,695$2450.39298.18
INGREY PAUL BChairman-Board of Directors2007-05-08Sell23,700780,795$23.92566.83299.51
INGREY PAUL BChairman-Board of Directors2007-05-08Sell19,200804,495$23.76456.13302.2
IORDANOU CONSTANTINEPresident & CEO2007-03-26Sell405,000622,185$22.339045327.84
IORDANOU CONSTANTINEPresident & CEO2007-02-22Sell45,0001,027,185$22.18998.25330.73
IORDANOU CONSTANTINEPresident & CEO2006-12-14Sell159,6810$22.63609.32322.73
JONES RALPH E IIIChairman & CEO Arch Insur Gr2006-11-28Sell11,400300$23.28265.35310.5
JONES RALPH E IIIChairman & CEO Arch Insur Gr2006-11-28Sell104,79011,700$23.222433.22311.5
JONES RALPH E IIIChairman & CEO Arch Insur Gr2006-11-28Sell33,810116,490$22.96776.16316.22
IORDANOU CONSTANTINEPresident & CEO2006-09-08Sell15,0001,267,614$20.3304.55370.61Link
INGREY PAUL BChairman of the Board2006-08-09Sell70,728823,695$19.581384.62388.08Link
INGREY PAUL BChairman of the Board2006-08-07Sell35,361894,423$19.34683.88394.05Link
RATHGEBER JOHN FOfficer of subsidiary2006-07-31Sell6,00045,786$20.32121.92370.23Link
Hutchings W PrestonSVP & Chief Investment Officer2006-05-18Buy2,70343,746$1951.37402.81Link
Hutchings W PrestonSVP & Chief Investment Officer2006-05-16Buy29741,043$195.64402.81Link
INGREY PAUL BChairman of the Board2006-05-10Sell35,364929,784$19.54691.13388.91Link
INGREY PAUL BChairman of the Board2006-05-09Sell70,722965,148$19.791399.82382.74Link
IORDANOU CONSTANTINEPresident & CEO2006-03-15Sell15,0001,282,614$18.98284.65403.51Link
PETRILLO LOUIS TPres & Gen Counsel of sub.2006-03-13Sell78,00039,828$18.561447.68414.82Link
PETRILLO LOUIS TPres & Gen Counsel of sub.2006-03-08Sell5,40039,828$18.56100.21414.91Link
INGREY PAUL BChairman of the Board2006-02-23Sell70,7251,035,870$18.741325.39409.87Link
INGREY PAUL BChairman of the Board2006-02-21Sell35,3611,106,595$18.65659.48412.33Link
APPEL PETER ADirector2006-02-21Sell409,359605,529$18.757675.48409.6Link
APPEL PETER ADirector2006-02-16Sell88,041605,529$18.571634.63414.63Link
RATHGEBER JOHN FOfficer of subsidiary2005-11-21Sell45,0000$18.15816.75426.45Link
IORDANOU CONSTANTINEPresident & CEO2005-11-18Sell15,0001,237,764$18.11271.65427.61Link
RATHGEBER JOHN FOfficer of subsidiary2005-08-02Sell62,93446,350$15.01944.85536.43Link
RATHGEBER JOHN FOfficer of subsidiary2005-06-01Sell6,38149,284$14.7994.4545.9Link
EVANS DWIGHT Rexecutive2005-05-31Sell16,881170,382$14.77249.39546.77Link
EVANS DWIGHT Rexecutive2005-05-20Sell7,500187,263$14.25106.88570.53Link
EVANS DWIGHT Rexecutive2005-05-20Sell6,300194,763$14.1789.25574.47Link
EVANS DWIGHT Rexecutive2005-05-19Sell1,200201,063$14.517.4558.97Link
EVANS DWIGHT Rexecutive2005-05-18Sell15,000202,263$14.17212.5574.47Link
EVANS DWIGHT RExecutive2005-05-16Sell15,000217,263$14210582.5Link
EVANS DWIGHT Rexecutive2005-05-11Sell15,000232,263$13.62204.25601.71Link
EVANS DWIGHT Rexecutive2005-05-03Sell15,000247,263$13.5202.5607.78Link
CLEMENTS ROBERTChairman of the Board of Direc2004-12-14Sell76,8003,462,102$12.92992.26639.55Link
CLEMENTS ROBERTChairman of the Board of Direc2004-12-13Sell73,2003,538,902$12.92945.74639.55Link
RATHGEBER JOHN FOfficer of subsidiary2004-12-08Sell2,70057,294$1335.1635Link
CLEMENTS ROBERTChairman of the Board of Direc2004-12-06Sell45,0003,612,102$13.08588.75630.32Link
CLEMENTS ROBERTChairman of the Board of Direc2004-12-01Sell12,4323,657,102$13.08162.65630.32Link
CLEMENTS ROBERTChairman of the Board of Direc2004-11-30Sell1,8753,669,534$13.0824.53630.32Link
CLEMENTS ROBERTChairman of the Board of Direc2004-11-26Sell10,5933,671,409$13.08138.59630.32Link
CLEMENTS ROBERTChairman of the Board of Direc2004-11-23Sell20,1003,682,002$13261.37634.81Link
RATHGEBER JOHN FOfficer of subsidiary2004-11-23Sell90,00059,994$12.961166.7637.08Link
CLEMENTS ROBERTChairman of the Board of Direc2004-11-19Sell15,0003,702,102$12.92193.75639.74Link
CLEMENTS ROBERTChairman of the Board of Direc2004-11-16Sell45,0003,717,102$12.76574.05649.02Link
INGREY PAUL BV. Chairman-Board of Directors2004-11-03Sell443,526832,230$12.485535.2665.63Link
MEENAGHAN JAMES JDirector2004-05-24Buy4,50027,258$12.4556.03667.47Link
CLEMENTS ROBERTChairman of the Board of Direc2004-02-23Sell45,0003,794,802$13.75618.6595.08Link
CLEMENTS ROBERTChairman of the Board of Direc2004-02-20Sell30,0004,140,102$13.73412595.75Link
CLEMENTS ROBERTChairman of the Board of Direc2003-11-10Sell102,6002,976,678$13.061339.96631.62Link

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

"Shares" change (fifth column), "Shares Owned Following This (Direct & Indirect)" transactions (sixth column), and "Trade Price ($)" (seventh column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported (also split adjusted).

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