Insider Stock Trading History of Grandisson Marc


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Grandisson Marc since year 2005. The trader's CIK number is 1286007. At the time of this reporting, Grandisson Marc is the President & COO of Arch Capital Group Ltd. . (stock ticker symbol ACGL). See this page for all insider trading activities at Arch Capital Group Ltd. .


Stock purchases, sales, and option exercises reported by insider Grandisson Marc since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-02-28 ACGL Arch Capital Group Ltd. Sale 23,446 94.54 2,216,561
2017-02-16 ACGL Arch Capital Group Ltd. Option Ex 31,350 23.71 743,214
2016-02-18 ACGL Arch Capital Group Ltd. Sale 211 68.50 14,453
2016-02-19 ACGL Arch Capital Group Ltd. Sale 29,789 68.62 2,044,240
2016-02-18 ACGL Arch Capital Group Ltd. Option Ex 211 18.76 3,957
2016-02-19 ACGL Arch Capital Group Ltd. Option Ex 59,789 18.76 1,121,462
2015-11-13 ACGL Arch Capital Group Ltd. Option Ex 16,144 18.35 296,193
2015-11-12 ACGL Arch Capital Group Ltd. Option Ex 8,156 18.35 149,638
2015-11-13 ACGL Arch Capital Group Ltd. Sale 10,000 73.66 736,550
2015-11-12 ACGL Arch Capital Group Ltd. Sale 8,156 74.01 603,625
2015-11-11 ACGL Arch Capital Group Ltd. Sale 5,700 74.80 426,377
2015-11-10 ACGL Arch Capital Group Ltd. Sale 10,000 74.60 746,000
2015-11-09 ACGL Arch Capital Group Ltd. Sale 10,000 74.00 740,000
2015-11-11 ACGL Arch Capital Group Ltd. Option Ex 5,700 18.35 104,577
2015-11-10 ACGL Arch Capital Group Ltd. Option Ex 10,000 18.35 183,470
2015-11-09 ACGL Arch Capital Group Ltd. Option Ex 10,000 18.35 183,470
2015-10-30 ACGL Arch Capital Group Ltd. Sale 5,000 74.90 374,500
2015-11-02 ACGL Arch Capital Group Ltd. Sale 5,000 75.00 375,005
2015-11-02 ACGL Arch Capital Group Ltd. Option Ex 5,000 18.35 91,735
2015-10-30 ACGL Arch Capital Group Ltd. Option Ex 5,000 18.35 91,735
2015-05-19 ACGL Arch Capital Group Ltd. Option Ex 7,383 18.35 135,455
2015-05-20 ACGL Arch Capital Group Ltd. Option Ex 30,410 18.35 557,932
2015-05-19 ACGL Arch Capital Group Ltd. Sale 7,383 64.80 478,418
2015-05-20 ACGL Arch Capital Group Ltd. Sale 30,410 64.83 1,971,510
2014-06-02 ACGL Arch Capital Group Ltd. Option Ex 15,000 18.35 275,205
2014-06-02 ACGL Arch Capital Group Ltd. Sale 15,000 57.05 855,735
2014-03-12 ACGL Arch Capital Group Ltd. Option Ex 4,296 18.36 78,896
2014-03-12 ACGL Arch Capital Group Ltd. Sale 4,296 57.25 245,954
2014-03-11 ACGL Arch Capital Group Ltd. Sale 25,704 57.25 1,471,554
2014-03-10 ACGL Arch Capital Group Ltd. Option Ex 30,000 18.35 550,410
2014-03-10 ACGL Arch Capital Group Ltd. Sale 30,000 57.09 1,712,640
2014-03-11 ACGL Arch Capital Group Ltd. Option Ex 25,704 18.36 472,053
2014-03-06 ACGL Arch Capital Group Ltd. Option Ex 6,605 18.35 121,181
2014-03-06 ACGL Arch Capital Group Ltd. Sale 6,605 56.67 374,278
2014-03-04 ACGL Arch Capital Group Ltd. Option Ex 23,395 18.35 429,228
2014-03-04 ACGL Arch Capital Group Ltd. Sale 23,395 56.27 1,316,530
2014-02-28 ACGL Arch Capital Group Ltd. Sale 30,000 56.19 1,685,640
2014-02-28 ACGL Arch Capital Group Ltd. Option Ex 30,000 18.35 550,410
2013-08-16 ACGL Arch Capital Group Ltd. Option Ex 7,207 18.35 132,226
2013-08-16 ACGL Arch Capital Group Ltd. Sale 7,207 53.51 385,668
2012-06-06 ACGL Arch Capital Group Ltd. Option Ex 75,413 13.00 980,369
2012-06-06 ACGL Arch Capital Group Ltd. Sale 75,413 38.00 2,865,844
2012-06-01 ACGL Arch Capital Group Ltd. Sale 587 38.00 22,306
2012-06-01 ACGL Arch Capital Group Ltd. Option Ex 587 13.00 7,631
2012-05-31 ACGL Arch Capital Group Ltd. Option Ex 20,000 13.00 260,000
2012-05-31 ACGL Arch Capital Group Ltd. Sale 20,000 38.00 760,040
2011-09-14 ACGL Arch Capital Group Ltd. Option Ex 52,500 6.67 350,017
2011-09-14 ACGL Arch Capital Group Ltd. Sale 52,500 33.29 1,747,515
2011-04-27 ACGL Arch Capital Group Ltd. Option Ex 20,000 20.00 400,000
2011-04-27 ACGL Arch Capital Group Ltd. Sale 20,000 102.50 2,049,900

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Grandisson Marc (President & COO of Arch Capital Group Ltd. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.