Insider Trading activities of Arch Capital Group Ltd. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Arch Capital Group Ltd. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Arch Capital Group Ltd. since year 2005. Table 2 shows the detailed insider transactions of Arch Capital Group Ltd. since 2005. The reporting company's ticker symbol is ACGL. The reporting company's CIK number is 947484.
The total value of stock buying since 2005 is $3,478,338.
The total value of stock sales since 2005 is $483,095,435.
The total value of stock option exercises since 2005 is $89,767,294.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Arch Capital Group Ltd. (ACGL).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-09 0 $0 133,079 $12,653,392 107,237 $4,573,667
2017-08 0 $0 62,500 $6,104,039 64,750 $1,249,221
2017-06 0 $0 13,266 $1,261,602 15,000 $850,425
2017-05 0 $0 150,523 $14,377,836 25,050 $578,655
2017-04 0 $0 2,911 $283,118 37,650 $892,568
2017-03 0 $0 18,635 $1,763,338 28,700 $1,064,282
2017-02 0 $0 124,446 $11,650,399 200,600 $4,953,462
2016-12 0 $0 53,500 $4,666,894 0 $0
2016-11 6,000 $131,274 0 $0 0 $0
2016-10 0 $0 8,000 $617,760 33,550 $1,078,330
2016-08 0 $0 96,947 $7,717,999 25,750 $538,069
2016-06 0 $0 4,570 $331,010 0 $0
2016-05 0 $0 47,000 $3,365,856 17,950 $429,705
2016-03 0 $0 43,500 $2,997,125 0 $0
2016-02 0 $0 50,700 $3,474,369 531,100 $10,019,719
2015-11 0 $0 53,411 $3,963,993 70,000 $1,355,583
2015-10 0 $0 16,000 $1,210,500 5,000 $91,735
2015-09 0 $0 9,256 $639,644 0 $0
2015-08 0 $0 8,647 $622,225 0 $0
2015-07 0 $0 13,595 $973,515 46,750 $1,003,095
2015-05 0 $0 117,870 $7,605,477 57,543 $1,108,542
2015-03 0 $0 100,000 $5,931,300 0 $0
2015-02 0 $0 25,000 $1,491,750 25,000 $497,075
2014-12 0 $0 60,000 $3,534,000 0 $0
2014-11 85 $4,884 121,775 $6,912,657 56,000 $1,066,156
2014-10 0 $0 21,000 $1,178,079 21,000 $417,543
2014-09 0 $0 74,710 $4,107,257 107,250 $1,655,451
2014-08 0 $0 28,500 $1,546,894 28,500 $534,574
2014-06 0 $0 28,000 $1,605,926 28,000 $519,046
2014-05 0 $0 50,500 $2,875,896 20,500 $325,519
2014-03 0 $0 170,885 $9,625,504 162,000 $2,587,768
2014-02 0 $0 40,000 $2,242,940 40,000 $680,410
2013-11 0 $0 2,000 $116,182 0 $0
2013-10 0 $0 26,000 $1,506,128 0 $0
2013-09 0 $0 10,000 $531,800 0 $0
2013-08 19,300 $471,505 7,207 $385,668 7,207 $132,226
2013-07 0 $0 10,000 $542,560 10,000 $130,000
2013-06 0 $0 17,097 $875,217 0 $0
2013-03 0 $0 100,000 $4,919,100 0 $0
2012-12 0 $0 607,000 $27,100,643 120,000 $1,560,000
2012-11 0 $0 4,500 $199,309 9,000 $91,998
2012-09 0 $0 23,000 $929,410 19,500 $240,999
2012-08 0 $0 16,066 $632,499 11,000 $143,000
2012-06 0 $0 90,890 $3,457,361 95,098 $1,155,489
2012-05 7,900 $206,190 53,456 $2,054,466 29,500 $343,315
2012-03 3,100 $77,500 35,000 $1,307,430 0 $0
2012-02 0 $0 170,238 $6,348,405 83,750 $1,166,277
2012-01 0 $0 0 $0 1,200,000 $9,399,600
2011-12 0 $0 104,500 $3,884,816 4,500 $38,623
2011-11 0 $0 44,737 $1,640,917 41,900 $678,040
2011-10 0 $0 22,000 $803,147 1,349,257 $8,995,496
2011-09 0 $0 575,646 $19,109,677 52,500 $350,017
2011-08 0 $0 86,600 $2,912,261 45,000 $300,015
2011-07 0 $0 108,193 $3,706,270 800,000 $5,333,600
2011-06 0 $0 3,000 $97,611 0 $0
2011-05 0 $0 867,800 $30,349,930 936,000 $6,669,179
2011-04 0 $0 36,334 $3,726,720 20,000 $400,000
2011-03 0 $0 50,300 $4,553,997 15,300 $279,607
2011-02 0 $0 3,098 $278,823 0 $0
2010-12 0 $0 88,393 $7,872,453 110,000 $2,200,000
2010-11 0 $0 6,500 $581,389 1,500 $22,594
2010-10 0 $0 30,000 $2,595,090 0 $0
2010-09 0 $0 2,500 $202,120 0 $0
2010-07 0 $0 4,000 $310,000 0 $0
2010-06 0 $0 27,200 $2,046,621 0 $0
2010-05 0 $0 14,000 $1,053,780 0 $0
2010-03 0 $0 1,177,494 $87,311,180 0 $0
2010-02 0 $0 3,000 $216,000 0 $0
2009-12 0 $0 479,260 $32,949,124 1,500 $18,985
2009-11 5,004 $108,201 60,000 $4,201,500 60,000 $1,005,000
2009-08 0 $0 2,386 $150,079 0 $0
2009-07 0 $0 2,250 $140,195 0 $0
2009-06 0 $0 3,500 $208,320 0 $0
2009-03 68,898 $1,126,141 0 $0 0 $0
2009-02 73,006 $1,226,524 0 $0 300 $4,800
2008-11 0 $0 100,000 $6,124,250 101,800 $2,051,987
2008-10 0 $0 251,648 $17,189,943 85,000 $2,150,500
2008-01 0 $0 29,368 $2,114,496 0 $0
2007-12 0 $0 632 $45,535 25,000 $587,500
2007-08 0 $0 73,604 $4,933,319 0 $0
2007-06 0 $0 12,000 $861,282 13,300 $346,072
2007-05 1,000 $69,110 53,000 $3,782,058 0 $0
2007-03 0 $0 405,000 $27,135,000 0 $0
2007-02 0 $0 15,000 $998,512 0 $0
2006-12 0 $0 53,227 $3,612,121 0 $0
2006-11 0 $0 96,200 $6,668,719 50,000 $1,735,500
2006-09 0 $0 15,000 $913,695 0 $0
2006-08 0 $0 35,363 $2,068,521 0 $0
2006-07 0 $0 2,000 $121,920 0 $0
2006-05 1,000 $57,009 35,362 $2,091,224 0 $0
2006-03 0 $0 32,800 $1,832,428 27,800 $603,959
2006-02 0 $0 201,162 $11,295,000 165,800 $3,562,316
2005-11 0 $0 5,000 $271,900 0 $0
2005-06 0 $0 2,127 $94,396 0 $0
2005-05 0 $0 42,327 $1,800,624 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Arch Capital Group Ltd. insiders (ACGL)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-09-12 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 3,367 97.30 327,602
2017-09-12 Papadopoulo Nicolas Sale 38,918 97.23 3,783,919
2017-09-11 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 6,600 97.32 642,312
2017-09-11 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 11,400 59.31 676,168
2017-09-08 Papadopoulo Nicolas Sale 80,694 93.80 7,569,177
2017-09-07 Rippert Andrew (CEO of Global Mortgage Group) Sale 3,500 94.39 330,382
2017-09-07 Papadopoulo Nicolas Option Ex 95,837 40.67 3,897,499
2017-08-09 Hutchings W Preston (SVP & Chief Investment Officer) Sale 12,500 96.81 1,210,137
2017-08-03 Iordanou Constantine (Chairman & CEO) Sale 48,600 97.87 4,756,676
2017-08-02 Iordanou Constantine (Chairman & CEO) Sale 1,400 98.02 137,226
2017-08-01 Iordanou Constantine (Chairman & CEO) Option Ex 64,750 19.29 1,249,221
2017-06-12 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 8,266 93.53 773,102
2017-06-09 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 15,000 56.70 850,425
2017-06-01 Vollaro John D Sale 5,000 97.70 488,500
2017-05-31 Vollaro John D Sale 5,000 96.91 484,565
2017-05-31 Iordanou Constantine (Chairman & CEO) Sale 1,700 95.16 161,768
2017-05-30 Iordanou Constantine (Chairman & CEO) Sale 61,132 95.01 5,808,273
2017-05-24 Petrillo Louis T (Officer of Subsidiary) Sale 2,990 94.98 283,999
2017-05-22 Iordanou Constantine (Chairman & CEO) Sale 2,989 95.50 285,449
2017-05-19 Iordanou Constantine (Chairman & CEO) Sale 5,100 95.50 487,050
2017-05-18 Papadopoulo Nicolas Sale 20,000 95.39 1,907,800
2017-05-18 Iordanou Constantine (Chairman & CEO) Sale 29,079 95.52 2,777,713
2017-05-08 Papadopoulo Nicolas Option Ex 25,050 23.10 578,655
2017-05-08 Vollaro John D Sale 2,033 97.32 197,843
2017-05-04 Vollaro John D Sale 5,000 97.01 485,050
2017-05-03 Papadopoulo Nicolas Sale 5,912 96.56 570,850
2017-05-02 Papadopoulo Nicolas Sale 9,588 96.73 927,476
2017-04-28 Vollaro John D Sale 2,911 97.26 283,118
2017-04-27 Vollaro John D Option Ex 37,650 23.71 892,568
2017-03-09 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 13,000 94.43 1,227,551
2017-03-02 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 5,635 95.08 535,787
2017-03-02 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 28,700 37.08 1,064,282
2017-02-28 Grandisson Marc (President & COO) Sale 23,446 94.54 2,216,561
2017-02-27 Hutchings W Preston (SVP & Chief Investment Officer) Sale 8,000 93.91 751,280
2017-02-23 Hutchings W Preston (SVP & Chief Investment Officer) Option Ex 15,750 23.71 373,385
2017-02-17 Iordanou Constantine (Chairman & CEO) Sale 60,000 93.58 5,614,620
2017-02-16 Grandisson Marc (President & COO) Option Ex 31,350 23.71 743,214
2017-02-16 Iordanou Constantine (Chairman & CEO) Option Ex 135,000 23.71 3,200,445
2017-02-15 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 5,000 93.09 465,450
2017-02-15 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 18,500 34.40 636,418
2017-02-15 Vollaro John D Sale 28,000 92.95 2,602,488
2016-12-15 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 3,500 87.13 304,944
2016-12-13 Iordanou Constantine (Chairman & CEO) Sale 50,000 87.24 4,361,950
2016-11-18 Posner Brian S Buy 6,000 21.88 131,274
2016-10-28 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 8,000 77.22 617,760
2016-10-28 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 33,550 32.14 1,078,330
2016-08-30 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 4,812 80.34 386,605
2016-08-29 Iordanou Constantine (Chairman & CEO) Sale 50,000 79.50 3,975,150
2016-08-23 Petrillo Louis T (Officer of Subsidiary) Sale 4,265 79.29 338,184
2016-08-22 Petrillo Louis T (Officer of Subsidiary) Sale 4,370 79.55 347,650
2016-08-22 Petrillo Louis T (Officer of Subsidiary) Option Ex 12,750 19.29 245,985
2016-08-17 Mcelroy David (Chairman & CEO Arch Insur Gr) Sale 25,000 79.56 1,989,025
2016-08-17 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 8,500 80.16 681,385
2016-08-17 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 13,000 22.47 292,084
2016-06-02 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 3,000 72.55 217,638
2016-06-01 Lillikas Yiorgos Sale 1,570 72.21 113,372
2016-05-31 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 7,000 71.81 502,656
2016-05-24 Iordanou Constantine (Chairman & CEO) Sale 40,000 71.58 2,863,200
2016-05-13 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 17,950 23.94 429,705
2016-03-15 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 3,500 69.91 244,685
2016-03-02 Iordanou Constantine (Chairman & CEO) Sale 40,000 68.81 2,752,440
2016-02-25 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 13,200 68.95 910,206
2016-02-19 Grandisson Marc (President & COO) Sale 29,789 68.62 2,044,240
2016-02-19 Grandisson Marc (President & COO) Option Ex 59,789 18.76 1,121,462
2016-02-18 Grandisson Marc (President & COO) Sale 211 68.50 14,453
2016-02-18 Grandisson Marc (President & COO) Option Ex 211 18.76 3,957
2016-02-12 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 7,500 67.40 505,470
2016-02-12 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 21,100 21.50 453,650
2016-02-10 Iordanou Constantine (Chairman & CEO) Option Ex 450,000 18.76 8,440,650
2015-11-23 Petrillo Louis T (Officer of Subsidiary) Sale 4,555 73.86 336,436
2015-11-18 Petrillo Louis T (Officer of Subsidiary) Option Ex 15,000 23.10 346,500
2015-11-13 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 10,000 73.66 736,550
2015-11-13 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 16,144 18.35 296,193
2015-11-12 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 8,156 74.01 603,625
2015-11-12 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 8,156 18.35 149,638
2015-11-11 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 5,700 74.80 426,377
2015-11-11 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 5,700 18.35 104,577
2015-11-10 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 10,000 74.60 746,000
2015-11-10 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 10,000 18.35 183,470
2015-11-09 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 10,000 74.00 740,000
2015-11-09 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 10,000 18.35 183,470
2015-11-02 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 5,000 75.00 375,005
2015-11-02 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 5,000 18.35 91,735
2015-10-30 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 11,000 76.00 836,000
2015-10-30 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 5,000 74.90 374,500
2015-10-30 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 5,000 18.35 91,735
2015-09-08 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 5,800 69.20 401,336
2015-09-03 Hutchings W Preston (SVP & Chief Investment Officer) Sale 3,456 68.95 238,308
2015-08-06 Petrillo Louis T (Officer of Subsidiary) Sale 4,647 71.90 334,133
2015-08-04 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 4,000 72.02 288,092
2015-07-31 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 5,000 71.47 357,375
2015-07-31 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 13,000 22.47 292,084
2015-07-31 Hutchings W Preston (SVP & Chief Investment Officer) Sale 3,500 71.74 251,089
2015-07-31 Hutchings W Preston (SVP & Chief Investment Officer) Option Ex 18,000 18.76 337,626
2015-07-31 Petrillo Louis T (Officer of Subsidiary) Sale 5,095 71.65 365,051
2015-07-31 Petrillo Louis T (Officer of Subsidiary) Option Ex 15,750 23.71 373,385
2015-05-22 Pasquesi John M Sale 62,937 64.64 4,068,310
2015-05-21 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 9,140 64.94 593,551
2015-05-21 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 11,750 21.80 256,091
2015-05-20 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 30,410 64.83 1,971,510
2015-05-20 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 30,410 18.35 557,932
2015-05-19 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 7,383 64.80 478,418
2015-05-19 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 7,383 18.35 135,455
2015-05-05 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 8,000 61.71 493,688
2015-05-05 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 8,000 19.88 159,064
2015-03-02 Iordanou Constantine (Chairman, President & CEO) Sale 100,000 59.31 5,931,300
2015-02-12 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 25,000 59.67 1,491,750
2015-02-12 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 25,000 19.88 497,075
2014-12-08 Iordanou Constantine (Chairman, President & CEO) Sale 60,000 58.90 3,534,000
2014-11-28 Lillikas Yiorgos Buy 85 57.47 4,884
2014-11-10 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 14,000 57.16 800,198
2014-11-10 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 14,000 19.88 278,362
2014-11-10 Petrillo Louis T (Officer of Subsidiary) Sale 42,000 57.18 2,401,434
2014-11-10 Petrillo Louis T (Officer of Subsidiary) Option Ex 42,000 18.76 787,794
2014-11-05 Lee Kewsong Sale 65,775 56.42 3,711,025
2014-10-31 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 21,000 56.10 1,178,079
2014-10-31 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 21,000 19.88 417,543
2014-09-11 Hutchings W Preston (SVP & Chief Investment Officer) Sale 27,500 54.38 1,495,450
2014-09-10 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 7,250 54.50 395,146
2014-09-10 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 7,250 19.88 144,151
2014-09-10 Hutchings W Preston (SVP & Chief Investment Officer) Option Ex 100,000 15.11 1,511,300
2014-09-02 Pasquesi John M Sale 39,960 55.47 2,216,661
2014-08-04 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 28,500 54.28 1,546,894
2014-08-04 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 28,500 18.76 534,574
2014-06-09 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 13,000 57.71 750,191
2014-06-09 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 13,000 18.76 243,841
2014-06-02 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 15,000 57.05 855,735
2014-06-02 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 15,000 18.35 275,205
2014-05-22 Iordanou Constantine (Chairman, President & CEO) Sale 30,000 57.00 1,710,000
2014-05-05 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 20,500 56.87 1,165,896
2014-05-05 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 20,500 15.88 325,519
2014-03-12 Hutchings W Preston (SVP & Chief Investment Officer) Sale 4,385 56.79 249,024
2014-03-12 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 4,296 57.25 245,954
2014-03-12 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 4,296 18.36 78,896
2014-03-11 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 25,704 57.25 1,471,554
2014-03-11 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 25,704 18.36 472,053
2014-03-10 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 30,000 57.09 1,712,640
2014-03-10 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 30,000 18.35 550,410
2014-03-07 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 4,500 56.90 256,068
2014-03-06 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 6,605 56.67 374,278
2014-03-06 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 6,605 18.35 121,181
2014-03-04 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 23,395 56.27 1,316,530
2014-03-04 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 23,395 18.35 429,228
2014-03-03 Petrillo Louis T (Officer of Subsidiary) Sale 72,000 55.55 3,999,456
2014-03-03 Petrillo Louis T (Officer of Subsidiary) Option Ex 72,000 13.00 936,000
2014-02-28 Grandisson Marc (Reinsur. Group Chairman & CEO) Sale 30,000 56.19 1,685,640
2014-02-28 Grandisson Marc (Reinsur. Group Chairman & CEO) Option Ex 30,000 18.35 550,410
2014-02-19 Lyons Mark Donald (EVP,CFO & Treasurer) Sale 10,000 55.73 557,300
2014-02-19 Lyons Mark Donald (EVP,CFO & Treasurer) Option Ex 10,000 13.00 130,000
2013-11-20 Meenaghan James J Sale 2,000 58.09 116,182
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Insider trading activities including stock purchases, stock sales, and option exercises of ACGL listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Arch Capital Group Ltd. (symbol ACGL, CIK number 947484) see the Securities and Exchange Commission (SEC) website.