Insider Stock Trading History of Block Arthur R


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 Block Arthur R since year 2005. The trader's CIK number is 1203697. At the time of this reporting, Block Arthur R is the EVP, GC and Secretary of Comcast Corp . (stock ticker symbol CMCSA). See this page for all insider trading activities at Comcast Corp .


Stock purchases, sales, and option exercises reported by insider Block Arthur R since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-09-28 CMCSA Comcast Corp Option Ex 9,900 9.49 93,951
2017-09-28 CMCSA Comcast Corp Sale 4,091 38.36 156,930
2017-04-18 CMCSA Comcast Corp Option Ex 4,410 .00 0
2017-04-19 CMCSA Comcast Corp Sale 2,356 37.82 89,103
2017-03-28 CMCSA Comcast Corp Sale 4,044 36.95 149,437
2017-03-27 CMCSA Comcast Corp Sale 15,846 37.18 589,170
2017-03-28 CMCSA Comcast Corp Option Ex 9,900 9.49 93,951
2017-03-27 CMCSA Comcast Corp Option Ex 38,580 9.65 372,297
2017-03-24 CMCSA Comcast Corp Sale 10,215 37.24 380,406
2017-03-23 CMCSA Comcast Corp Option Ex 48,250 7.50 361,778
2017-03-23 CMCSA Comcast Corp Sale 12,303 37.00 455,211
2017-03-22 CMCSA Comcast Corp Sale 8,269 37.14 307,143
2017-03-22 CMCSA Comcast Corp Option Ex 29,640 10.30 305,440
2017-03-21 CMCSA Comcast Corp Sale 7,053 37.48 264,318
2017-03-20 CMCSA Comcast Corp Option Ex 4,410 .00 0
2017-03-21 CMCSA Comcast Corp Option Ex 30,040 12.50 375,500
2016-12-27 CMCSA Comcast Corp Sale 1,680 70.80 118,944
2016-12-23 CMCSA Comcast Corp Option Ex 3,684 .00 0
2016-12-19 CMCSA Comcast Corp Option Ex 6,543 17.24 112,801
2016-12-19 CMCSA Comcast Corp Sale 2,435 70.17 170,871
2016-11-29 CMCSA Comcast Corp Option Ex 37,930 45.61 1,729,987
2016-11-29 CMCSA Comcast Corp Sale 6,752 69.89 471,877
2016-09-16 CMCSA Comcast Corp Option Ex 3,370 25.44 85,732
2016-09-16 CMCSA Comcast Corp Sale 1,023 65.75 67,257
2016-04-20 CMCSA Comcast Corp Option Ex 2,205 .00 0
2016-04-21 CMCSA Comcast Corp Sale 1,002 61.25 61,372
2016-03-24 CMCSA Comcast Corp Sale 1,630 58.76 95,778
2016-03-24 CMCSA Comcast Corp Option Ex 11,440 .00 0
2016-03-23 CMCSA Comcast Corp Option Ex 18,150 14.99 272,159
2016-03-23 CMCSA Comcast Corp Sale 4,739 59.26 280,833
2016-03-22 CMCSA Comcast Corp Sale 982 59.30 58,232
2016-03-22 CMCSA Comcast Corp Option Ex 2,610 .00 0
2016-03-21 CMCSA Comcast Corp Option Ex 2,160 .00 0
2016-03-16 CMCSA Comcast Corp Sale 949 59.22 56,201
2016-03-16 CMCSA Comcast Corp Option Ex 3,370 25.44 85,732
2016-01-26 CMCSA Comcast Corp Option Ex 3,684 .00 0
2016-01-27 CMCSA Comcast Corp Sale 1,675 54.93 92,007
2016-01-08 CMCSA Comcast Corp Option Ex 8,063 18.00 145,158
2016-01-08 CMCSA Comcast Corp Sale 2,632 55.09 144,983
2015-12-18 CMCSA Comcast Corp Sale 2,258 56.88 128,444
2015-12-18 CMCSA Comcast Corp Option Ex 6,543 17.24 112,801
2015-08-03 CMCSA Comcast Corp Sale 2,258 62.85 141,906
2015-06-30 CMCSA Comcast Corp Option Ex 4,855 .00 0
2015-04-22 CMCSA Comcast Corp Sale 1,004 58.96 59,195
2015-04-21 CMCSA Comcast Corp Option Ex 2,160 .00 0
2015-03-30 CMCSA Comcast Corp Sale 1,623 56.15 91,131
2015-03-30 CMCSA Comcast Corp Option Ex 4,950 18.98 93,951
2015-03-26 CMCSA Comcast Corp Option Ex 36,670 9.17 336,263
2015-03-27 CMCSA Comcast Corp Option Ex 7,050 14.54 102,507
2015-03-26 CMCSA Comcast Corp Sale 9,078 56.01 508,422
2015-03-27 CMCSA Comcast Corp Sale 9,746 55.84 544,197
2015-03-25 CMCSA Comcast Corp Sale 4,301 57.19 245,974
2015-03-25 CMCSA Comcast Corp Option Ex 19,740 12.51 246,947
2015-03-23 CMCSA Comcast Corp Sale 8,462 59.25 501,390
2015-03-24 CMCSA Comcast Corp Sale 1,667 58.63 97,736
2015-03-23 CMCSA Comcast Corp Option Ex 42,570 23.74 1,010,484
2015-03-22 CMCSA Comcast Corp Option Ex 2,610 .00 0
2015-03-16 CMCSA Comcast Corp Sale 954 59.24 56,517
2015-03-16 CMCSA Comcast Corp Option Ex 3,370 25.44 85,732
2015-03-10 CMCSA Comcast Corp Option Ex 4,650 17.50 81,375
2015-03-10 CMCSA Comcast Corp Sale 1,811 60.02 108,687
2015-01-18 CMCSA Comcast Corp Option Ex 39,264 .00 0
2014-12-18 CMCSA Comcast Corp Option Ex 19,629 17.24 338,403
2014-12-18 CMCSA Comcast Corp Sale 7,407 55.21 408,925
2014-09-15 CMCSA Comcast Corp Sale 1,218 57.30 69,791
2014-09-15 CMCSA Comcast Corp Option Ex 3,675 22.66 83,275
2014-04-22 CMCSA Comcast Corp Option Ex 2,610 .00 0
2014-04-23 CMCSA Comcast Corp Sale 1,349 50.97 68,758
2014-03-28 CMCSA Comcast Corp Option Ex 4,950 18.98 93,951
2014-03-28 CMCSA Comcast Corp Sale 11,472 49.27 565,282
2014-03-27 CMCSA Comcast Corp Sale 11,174 49.48 552,833
2014-03-26 CMCSA Comcast Corp Sale 9,581 49.86 477,737
2014-03-27 CMCSA Comcast Corp Option Ex 40,110 7.27 291,599
2014-03-26 CMCSA Comcast Corp Option Ex 27,045 9.17 248,002
2014-03-24 CMCSA Comcast Corp Option Ex 29,130 29.99 873,608
2014-03-25 CMCSA Comcast Corp Option Ex 19,740 12.51 246,947
2014-03-24 CMCSA Comcast Corp Sale 8,292 50.09 415,304
2014-03-25 CMCSA Comcast Corp Sale 4,270 50.45 215,442
2014-03-21 CMCSA Comcast Corp Option Ex 3,585 .00 0
2014-03-21 CMCSA Comcast Corp Sale 4,882 51.31 250,495
2014-03-20 CMCSA Comcast Corp Option Ex 9,440 .00 0
2014-03-17 CMCSA Comcast Corp Option Ex 3,370 25.44 85,732
2014-03-17 CMCSA Comcast Corp Sale 920 50.71 46,651
2014-03-14 CMCSA Comcast Corp Option Ex 3,675 22.66 83,275
2014-03-14 CMCSA Comcast Corp Sale 1,110 50.51 56,060
2014-03-10 CMCSA Comcast Corp Sale 1,685 51.58 86,907
2014-03-10 CMCSA Comcast Corp Option Ex 4,650 17.50 81,375
2014-02-18 CMCSA Comcast Corp Option Ex 30,542 18.56 566,737
2014-02-18 CMCSA Comcast Corp Sale 16,769 53.51 897,309
2014-01-18 CMCSA Comcast Corp Option Ex 14,724 .00 0
2013-05-06 CMCSA Comcast Corp Option Ex 107,365 20.30 2,179,509
2013-05-06 CMCSA Comcast Corp Sale 31,113 42.42 1,319,875
2013-04-23 CMCSA Comcast Corp Option Ex 3,585 .00 0
2013-04-25 CMCSA Comcast Corp Sale 1,849 40.74 75,328
2013-04-01 CMCSA Comcast Corp Sale 10,663 41.46 442,087
2013-03-28 CMCSA Comcast Corp Option Ex 13,560 .00 0
2013-03-27 CMCSA Comcast Corp Option Ex 7,110 .00 0
2013-03-28 CMCSA Comcast Corp Sale 2,979 41.52 123,688
2013-03-27 CMCSA Comcast Corp Sale 2,213 41.17 91,109
2013-03-26 CMCSA Comcast Corp Option Ex 5,775 .00 0
2013-03-25 CMCSA Comcast Corp Option Ex 4,290 .00 0
2013-03-20 CMCSA Comcast Corp Sale 7,514 40.51 304,392
2013-03-22 CMCSA Comcast Corp Sale 1,826 40.64 74,208
2013-03-20 CMCSA Comcast Corp Option Ex 3,540 .00 0
2013-02-20 CMCSA Comcast Corp Option Ex 36,991 18.80 695,319
2013-02-20 CMCSA Comcast Corp Sale 11,479 41.56 477,067
2013-01-18 CMCSA Comcast Corp Option Ex 14,724 .00 0
2012-08-20 CMCSA Comcast Corp Sale 39,622 33.43 1,324,563
2012-08-20 CMCSA Comcast Corp Option Ex 147,840 18.74 2,770,817
2012-08-20 CMCSA Comcast Corp Sale 15,110 33.12 500,397
2012-04-27 CMCSA Comcast Corp Sale 3,279 30.26 99,222
2012-04-25 CMCSA Comcast Corp Option Ex 4,290 .00 0
2012-03-30 CMCSA Comcast Corp Sale 2,887 29.93 86,407
2012-03-28 CMCSA Comcast Corp Option Ex 5,085 .00 0
2012-03-27 CMCSA Comcast Corp Option Ex 7,110 .00 0
2012-03-26 CMCSA Comcast Corp Option Ex 5,775 .00 0
2012-03-28 CMCSA Comcast Corp Sale 4,037 30.07 121,396
2012-03-20 CMCSA Comcast Corp Option Ex 3,540 .00 0
2012-03-21 CMCSA Comcast Corp Sale 2,010 29.79 59,883
2012-03-16 CMCSA Comcast Corp Option Ex 10,240 .00 0
2012-03-19 CMCSA Comcast Corp Sale 2,180 29.65 64,637
2012-03-12 CMCSA Comcast Corp Sale 8,415 29.78 250,607
2012-02-17 CMCSA Comcast Corp Sale 99,437 28.21 2,804,819
2012-02-17 CMCSA Comcast Corp Option Ex 328,008 18.15 5,952,361
2012-01-18 CMCSA Comcast Corp Option Ex 14,724 .00 0
2012-01-04 CMCSA Comcast Corp Option Ex 187,500 23.66 4,436,250
2011-04-26 CMCSA Comcast Corp Option Ex 5,775 .00 0
2011-03-28 CMCSA Comcast Corp Option Ex 5,085 .00 0
2011-03-27 CMCSA Comcast Corp Option Ex 7,110 .00 0
2011-03-20 CMCSA Comcast Corp Option Ex 3,540 .00 0
2011-03-16 CMCSA Comcast Corp Option Ex 3,840 .00 0
2011-03-10 CMCSA Comcast Corp Option Ex 14,820 .00 0
2011-02-22 CMCSA Comcast Corp Sale 72,804 24.70 1,798,040
2011-02-22 CMCSA Comcast Corp Option Ex 414,375 16.57 6,864,121
2011-01-20 CMCSA Comcast Corp Option Ex 10,500 .00 0
2011-01-18 CMCSA Comcast Corp Option Ex 14,724 .00 0
2010-11-01 CMCSA Comcast Corp Sale 48,663 20.60 1,002,457
2010-04-27 CMCSA Comcast Corp Option Ex 7,110 .00 0
2010-04-20 CMCSA Comcast Corp Option Ex 3,540 .00 0
2010-04-20 CMCSA Comcast Corp Option Ex 3,540 .00 0
2010-03-28 CMCSA Comcast Corp Option Ex 5,085 .00 0
2010-03-16 CMCSA Comcast Corp Option Ex 3,840 .00 0
2010-03-14 CMCSA Comcast Corp Option Ex 11,699 .00 0
2010-03-10 CMCSA Comcast Corp Option Ex 5,558 .00 0
2010-01-20 CMCSA Comcast Corp Option Ex 3,938 .00 0
2009-04-28 CMCSA Comcast Corp Option Ex 5,085 .00 0
2009-03-14 CMCSA Comcast Corp Option Ex 4,388 .00 0
2009-03-16 CMCSA Comcast Corp Option Ex 3,840 .00 0
2009-03-09 CMCSA Comcast Corp Option Ex 6,000 .00 0
2009-03-10 CMCSA Comcast Corp Option Ex 5,557 .00 0
2009-01-20 CMCSA Comcast Corp Option Ex 3,937 .00 0
2008-05-15 CMCSA Comcast Corp Sale 89,097 21.98 1,958,262
2008-05-15 CMCSA Comcast Corp Option Ex 240,000 11.29 2,709,840
2008-04-16 CMCSA Comcast Corp Option Ex 3,840 .00 0
2008-03-14 CMCSA Comcast Corp Option Ex 4,387 .00 0
2008-03-09 CMCSA Comcast Corp Option Ex 2,250 .00 0
2008-03-10 CMCSA Comcast Corp Option Ex 5,558 .00 0
2008-01-20 CMCSA Comcast Corp Option Ex 3,938 .00 0
2007-04-10 CMCSA Comcast Corp Option Ex 5,557 .00 0
2007-03-14 CMCSA Comcast Corp Option Ex 4,388 .00 0
2007-03-09 CMCSA Comcast Corp Option Ex 2,250 .00 0
2007-02-20 CMCSA Comcast Corp Option Ex 2,625 .00 0
2006-11-14 CMCSA Comcast Corp Sale 43,221 39.65 1,713,496
2006-11-13 CMCSA Comcast Corp Option Ex 85,602 13.69 1,171,634
2006-07-05 CMCSA Comcast Corp Sale 15,000 32.10 481,500
2006-03-27 CMCSA Comcast Corp Option Ex 9,002 8.69 78,200
2006-03-14 CMCSA Comcast Corp Option Ex 2,925 .00 0
2006-03-09 CMCSA Comcast Corp Option Ex 1,500 .00 0

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 Block Arthur R (EVP, GC and Secretary of Comcast Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.