The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Block Arthur R since 2006.
The trader's CIK number is 1203697.
At the time of the last reporting, Block Arthur R was the SVP, GC and Secretar of Comcast Corp. (stock ticker symbol CMCSA).
Also see all insider trading activities at Comcast Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2019 | CMCSA | 0 | $0 | 36,745 | $1,451,127 | 91,900 | $1,038,492 |
| 2018 | CMCSA | 0 | $0 | 61,437 | $2,113,085 | 165,486 | $1,499,372 |
| 2017 | CMCSA | 0 | $0 | 73,744 | $2,776,213 | 195,584 | $1,715,718 |
| 2016 | CMCSA | 0 | $0 | 25,499 | $1,618,355 | 103,209 | $2,431,569 |
| 2015 | CMCSA | 0 | $0 | 43,162 | $2,483,599 | 174,432 | $2,070,060 |
| 2014 | CMCSA | 0 | $0 | 80,129 | $4,111,494 | 216,875 | $2,992,904 |
| 2013 | CMCSA | 0 | $0 | 69,636 | $2,907,754 | 196,940 | $2,874,828 |
| 2012 | CMCSA | 0 | $0 | 176,977 | $5,311,931 | 714,112 | $13,159,428 |
| 2011 | CMCSA | 0 | $0 | 72,804 | $1,798,040 | 479,769 | $6,864,121 |
| 2010 | CMCSA | 0 | $0 | 48,663 | $1,002,457 | 44,310 | $0 |
| 2009 | CMCSA | 0 | $0 | 0 | $0 | 28,807 | $0 |
| 2008 | CMCSA | 0 | $0 | 89,097 | $1,958,262 | 259,973 | $2,709,840 |
| 2007 | CMCSA | 0 | $0 | 0 | $0 | 14,820 | $0 |
| 2006 | CMCSA | 0 | $0 | 58,221 | $2,194,996 | 99,029 | $1,249,834 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2019-03-26 | CMCSA | Option Ex | 14,180 | 9.17 | 130,030 |
| 2019-03-25 | CMCSA | Sale | 7,505 | 39.47 | 296,184 |
| 2019-03-26 | CMCSA | Sale | 6,260 | 39.38 | 246,543 |
| 2019-03-25 | CMCSA | Option Ex | 20,010 | 13.75 | 275,197 |
| 2019-03-22 | CMCSA | Sale | 8,719 | 39.88 | 347,670 |
| 2019-03-21 | CMCSA | Sale | 7,857 | 39.37 | 309,290 |
| 2019-03-22 | CMCSA | Option Ex | 8,140 | 20.61 | 167,765 |
| 2019-03-21 | CMCSA | Option Ex | 37,240 | 12.50 | 465,500 |
| 2019-03-20 | CMCSA | Option Ex | 4,410 | .00 | 0 |
| 2019-03-19 | CMCSA | Sale | 2,471 | 39.98 | 98,790 |
| 2019-03-17 | CMCSA | Option Ex | 3,510 | .00 | 0 |
| 2019-03-18 | CMCSA | Option Ex | 4,410 | .00 | 0 |
| 2019-03-18 | CMCSA | Sale | 1,967 | 40.23 | 79,132 |
| 2019-02-14 | CMCSA] | Sale | 1,966 | 37.40 | 73,518 |
| 2018-12-26 | CMCSA | Option Ex | 7,368 | .00 | 0 |
| 2018-12-27 | CMCSA | Sale | 4,129 | 33.80 | 139,560 |
| 2018-12-18 | CMCSA | Option Ex | 13,086 | 8.62 | 112,801 |
| 2018-12-18 | CMCSA | Sale | 5,743 | 36.41 | 209,119 |
| 2018-09-27 | CMCSA | Option Ex | 14,100 | 7.27 | 102,507 |
| 2018-09-27 | CMCSA | Sale | 6,448 | 35.48 | 228,775 |
| 2018-09-21 | CMCSA | Option Ex | 1,932 | .00 | 0 |
| 2018-09-24 | CMCSA | Sale | 1,082 | 35.94 | 38,887 |
| 2018-04-17 | CMCSA | Option Ex | 3,510 | .00 | 0 |
| 2018-03-27 | CMCSA | Sale | 6,358 | 33.69 | 214,201 |
| 2018-03-26 | CMCSA | Sale | 9,667 | 33.71 | 325,835 |
| 2018-03-27 | CMCSA | Option Ex | 14,100 | 7.27 | 102,507 |
| 2018-03-26 | CMCSA | Option Ex | 24,480 | 10.84 | 265,363 |
| 2018-03-23 | CMCSA | Option Ex | 9,710 | 14.99 | 145,601 |
| 2018-03-22 | CMCSA | Option Ex | 38,340 | 10.30 | 395,093 |
| 2018-03-23 | CMCSA | Sale | 10,870 | 33.47 | 363,797 |
| 2018-03-22 | CMCSA | Sale | 7,969 | 34.12 | 271,918 |
| 2018-03-20 | CMCSA | Option Ex | 4,410 | .00 | 0 |
| 2018-03-21 | CMCSA | Option Ex | 30,040 | 12.50 | 375,500 |
| 2018-03-21 | CMCSA | Sale | 6,700 | 34.78 | 233,026 |
| 2018-03-19 | CMCSA | Sale | 2,471 | 35.60 | 87,967 |
| 2018-03-16 | CMCSA | Option Ex | 4,410 | .00 | 0 |
| 2017-12-27 | CMCSA | Sale | 3,937 | 40.62 | 159,920 |
| 2017-12-26 | CMCSA | Option Ex | 7,368 | .00 | 0 |
| 2017-12-18 | CMCSA | Sale | 5,630 | 39.89 | 224,575 |
| 2017-12-18 | CMCSA | Option Ex | 13,086 | 8.62 | 112,801 |
| 2017-09-28 | CMCSA | Option Ex | 9,900 | 9.49 | 93,951 |
| 2017-09-28 | CMCSA | Sale | 4,091 | 38.36 | 156,930 |
| 2017-04-18 | CMCSA | Option Ex | 4,410 | .00 | 0 |
| 2017-04-19 | CMCSA | Sale | 2,356 | 37.82 | 89,103 |
| 2017-03-28 | CMCSA | Sale | 4,044 | 36.95 | 149,437 |
| 2017-03-27 | CMCSA | Sale | 15,846 | 37.18 | 589,170 |
| 2017-03-28 | CMCSA | Option Ex | 9,900 | 9.49 | 93,951 |
| 2017-03-27 | CMCSA | Option Ex | 38,580 | 9.65 | 372,297 |
| 2017-03-24 | CMCSA | Sale | 10,215 | 37.24 | 380,406 |
| 2017-03-22 | CMCSA | Option Ex | 29,640 | 10.30 | 305,440 |
| 2017-03-23 | CMCSA | Option Ex | 48,250 | 7.50 | 361,778 |
| 2017-03-22 | CMCSA | Sale | 8,269 | 37.14 | 307,143 |
| 2017-03-23 | CMCSA | Sale | 12,303 | 37.00 | 455,211 |
| 2017-03-21 | CMCSA | Sale | 7,053 | 37.48 | 264,318 |
| 2017-03-21 | CMCSA | Option Ex | 30,040 | 12.50 | 375,500 |
| 2017-03-20 | CMCSA | Option Ex | 4,410 | .00 | 0 |
| 2016-12-27 | CMCSA | Sale | 1,680 | 70.80 | 118,944 |
| 2016-12-23 | CMCSA | Option Ex | 3,684 | .00 | 0 |
| 2016-12-19 | CMCSA | Option Ex | 6,543 | 17.24 | 112,801 |
| 2016-12-19 | CMCSA | Sale | 2,435 | 70.17 | 170,871 |
| 2016-11-29 | CMCSA | Sale | 6,752 | 69.89 | 471,877 |
| 2016-11-29 | CMCSA | Option Ex | 37,930 | 45.61 | 1,729,987 |
| 2016-09-16 | CMCSA | Sale | 1,023 | 65.75 | 67,257 |
| 2016-09-16 | CMCSA | Option Ex | 3,370 | 25.44 | 85,732 |
| 2016-04-20 | CMCSA | Option Ex | 2,205 | .00 | 0 |
| 2016-04-21 | CMCSA | Sale | 1,002 | 61.25 | 61,372 |
| 2016-03-24 | CMCSA | Option Ex | 11,440 | .00 | 0 |
| 2016-03-24 | CMCSA | Sale | 1,630 | 58.76 | 95,778 |
| 2016-03-23 | CMCSA | Option Ex | 18,150 | 14.99 | 272,159 |
| 2016-03-23 | CMCSA | Sale | 4,739 | 59.26 | 280,833 |
| 2016-03-22 | CMCSA | Sale | 982 | 59.30 | 58,232 |
| 2016-03-22 | CMCSA | Option Ex | 2,610 | .00 | 0 |
| 2016-03-21 | CMCSA | Option Ex | 2,160 | .00 | 0 |
| 2016-03-16 | CMCSA | Sale | 949 | 59.22 | 56,201 |
| 2016-03-16 | CMCSA | Option Ex | 3,370 | 25.44 | 85,732 |
| 2016-01-26 | CMCSA | Option Ex | 3,684 | .00 | 0 |
| 2016-01-27 | CMCSA | Sale | 1,675 | 54.93 | 92,007 |
| 2016-01-08 | CMCSA | Sale | 2,632 | 55.09 | 144,983 |
| 2016-01-08 | CMCSA | Option Ex | 8,063 | 18.00 | 145,158 |
| 2015-12-18 | CMCSA | Sale | 2,258 | 56.88 | 128,444 |
| 2015-12-18 | CMCSA | Option Ex | 6,543 | 17.24 | 112,801 |
| 2015-08-03 | CMCSA | Sale | 2,258 | 62.85 | 141,906 |
| 2015-06-30 | CMCSA | Option Ex | 4,855 | .00 | 0 |
| 2015-04-22 | CMCSA | Sale | 1,004 | 58.96 | 59,195 |
| 2015-04-21 | CMCSA | Option Ex | 2,160 | .00 | 0 |
| 2015-03-30 | CMCSA | Option Ex | 4,950 | 18.98 | 93,951 |
| 2015-03-30 | CMCSA | Sale | 1,623 | 56.15 | 91,131 |
| 2015-03-27 | CMCSA | Sale | 9,746 | 55.84 | 544,197 |
| 2015-03-26 | CMCSA | Sale | 9,078 | 56.01 | 508,422 |
| 2015-03-27 | CMCSA | Option Ex | 7,050 | 14.54 | 102,507 |
| 2015-03-26 | CMCSA | Option Ex | 36,670 | 9.17 | 336,263 |
| 2015-03-25 | CMCSA | Option Ex | 19,740 | 12.51 | 246,947 |
| 2015-03-25 | CMCSA | Sale | 4,301 | 57.19 | 245,974 |
| 2015-03-23 | CMCSA | Sale | 8,462 | 59.25 | 501,390 |
| 2015-03-24 | CMCSA | Sale | 1,667 | 58.63 | 97,736 |
| 2015-03-23 | CMCSA | Option Ex | 42,570 | 23.74 | 1,010,484 |
| 2015-03-22 | CMCSA | Option Ex | 2,610 | .00 | 0 |
| 2015-03-16 | CMCSA | Option Ex | 3,370 | 25.44 | 85,732 |
| 2015-03-16 | CMCSA | Sale | 954 | 59.24 | 56,517 |
| 2015-03-10 | CMCSA | Option Ex | 4,650 | 17.50 | 81,375 |
| 2015-03-10 | CMCSA | Sale | 1,811 | 60.02 | 108,687 |
| 2015-01-18 | CMCSA | Option Ex | 39,264 | .00 | 0 |
| 2014-12-18 | CMCSA | Sale | 7,407 | 55.21 | 408,925 |
| 2014-12-18 | CMCSA | Option Ex | 19,629 | 17.24 | 338,403 |
| 2014-09-15 | CMCSA | Option Ex | 3,675 | 22.66 | 83,275 |
| 2014-09-15 | CMCSA | Sale | 1,218 | 57.30 | 69,791 |
| 2014-04-22 | CMCSA | Option Ex | 2,610 | .00 | 0 |
| 2014-04-23 | CMCSA | Sale | 1,349 | 50.97 | 68,758 |
| 2014-03-28 | CMCSA | Option Ex | 4,950 | 18.98 | 93,951 |
| 2014-03-28 | CMCSA | Sale | 11,472 | 49.27 | 565,282 |
| 2014-03-27 | CMCSA | Sale | 11,174 | 49.48 | 552,833 |
| 2014-03-26 | CMCSA | Sale | 9,581 | 49.86 | 477,737 |
| 2014-03-27 | CMCSA | Option Ex | 40,110 | 7.27 | 291,599 |
| 2014-03-26 | CMCSA | Option Ex | 27,045 | 9.17 | 248,002 |
| 2014-03-25 | CMCSA | Sale | 4,270 | 50.45 | 215,442 |
| 2014-03-24 | CMCSA | Sale | 8,292 | 50.09 | 415,304 |
| 2014-03-25 | CMCSA | Option Ex | 19,740 | 12.51 | 246,947 |
| 2014-03-24 | CMCSA | Option Ex | 29,130 | 29.99 | 873,608 |
| 2014-03-21 | CMCSA | Option Ex | 3,585 | .00 | 0 |
| 2014-03-21 | CMCSA | Sale | 4,882 | 51.31 | 250,495 |
| 2014-03-20 | CMCSA | Option Ex | 9,440 | .00 | 0 |
| 2014-03-17 | CMCSA | Option Ex | 3,370 | 25.44 | 85,732 |
| 2014-03-17 | CMCSA | Sale | 920 | 50.71 | 46,651 |
| 2014-03-14 | CMCSA | Sale | 1,110 | 50.51 | 56,060 |
| 2014-03-14 | CMCSA | Option Ex | 3,675 | 22.66 | 83,275 |
| 2014-03-10 | CMCSA | Sale | 1,685 | 51.58 | 86,907 |
| 2014-03-10 | CMCSA | Option Ex | 4,650 | 17.50 | 81,375 |
| 2014-02-18 | CMCSA | Option Ex | 30,542 | 18.56 | 566,737 |
| 2014-02-18 | CMCSA | Sale | 16,769 | 53.51 | 897,309 |
| 2014-01-18 | CMCSA | Option Ex | 14,724 | .00 | 0 |
| 2013-05-06 | CMCSA | Option Ex | 107,365 | 20.30 | 2,179,509 |
| 2013-05-06 | CMCSA | Sale | 31,113 | 42.42 | 1,319,875 |
| 2013-04-23 | CMCSA | Option Ex | 3,585 | .00 | 0 |
| 2013-04-25 | CMCSA | Sale | 1,849 | 40.74 | 75,328 |
| 2013-03-28 | CMCSA | Option Ex | 13,560 | .00 | 0 |
| 2013-04-01 | CMCSA | Sale | 10,663 | 41.46 | 442,087 |
| 2013-03-28 | CMCSA | Sale | 2,979 | 41.52 | 123,688 |
| 2013-03-27 | CMCSA | Option Ex | 7,110 | .00 | 0 |
| 2013-03-25 | CMCSA | Option Ex | 4,290 | .00 | 0 |
| 2013-03-26 | CMCSA | Option Ex | 5,775 | .00 | 0 |
| 2013-03-27 | CMCSA | Sale | 2,213 | 41.17 | 91,109 |
| 2013-03-20 | CMCSA | Option Ex | 3,540 | .00 | 0 |
| 2013-03-22 | CMCSA | Sale | 1,826 | 40.64 | 74,208 |
| 2013-03-20 | CMCSA | Sale | 7,514 | 40.51 | 304,392 |
| 2013-02-20 | CMCSA | Option Ex | 36,991 | 18.80 | 695,319 |
| 2013-02-20 | CMCSA | Sale | 11,479 | 41.56 | 477,067 |
| 2013-01-18 | CMCSA | Option Ex | 14,724 | .00 | 0 |
| 2012-08-20 | CMCSA | Sale | 39,622 | 33.43 | 1,324,563 |
| 2012-08-20 | CMCSA | Sale | 15,110 | 33.12 | 500,397 |
| 2012-08-20 | CMCSA | Option Ex | 147,840 | 18.74 | 2,770,817 |
| 2012-04-27 | CMCSA | Sale | 3,279 | 30.26 | 99,222 |
| 2012-04-25 | CMCSA | Option Ex | 4,290 | .00 | 0 |
| 2012-03-30 | CMCSA | Sale | 2,887 | 29.93 | 86,407 |
| 2012-03-28 | CMCSA | Option Ex | 5,085 | .00 | 0 |
| 2012-03-26 | CMCSA | Option Ex | 5,775 | .00 | 0 |
| 2012-03-27 | CMCSA | Option Ex | 7,110 | .00 | 0 |
| 2012-03-28 | CMCSA | Sale | 4,037 | 30.07 | 121,396 |
| 2012-03-20 | CMCSA | Option Ex | 3,540 | .00 | 0 |
| 2012-03-21 | CMCSA | Sale | 2,010 | 29.79 | 59,883 |
| 2012-03-16 | CMCSA | Option Ex | 10,240 | .00 | 0 |
| 2012-03-19 | CMCSA | Sale | 2,180 | 29.65 | 64,637 |
| 2012-03-12 | CMCSA | Sale | 8,415 | 29.78 | 250,607 |
| 2012-02-17 | CMCSA | Sale | 99,437 | 28.21 | 2,804,819 |
| 2012-02-17 | CMCSA | Option Ex | 328,008 | 18.15 | 5,952,361 |
| 2012-01-18 | CMCSA | Option Ex | 14,724 | .00 | 0 |
| 2012-01-04 | CMCSA | Option Ex | 187,500 | 23.66 | 4,436,250 |
| 2011-04-26 | CMCSA | Option Ex | 5,775 | .00 | 0 |
| 2011-03-28 | CMCSA | Option Ex | 5,085 | .00 | 0 |
| 2011-03-27 | CMCSA | Option Ex | 7,110 | .00 | 0 |
| 2011-03-20 | CMCSA | Option Ex | 3,540 | .00 | 0 |
| 2011-03-16 | CMCSA | Option Ex | 3,840 | .00 | 0 |
| 2011-03-10 | CMCSA | Option Ex | 14,820 | .00 | 0 |
| 2011-02-22 | CMCSA | Sale | 72,804 | 24.70 | 1,798,040 |
| 2011-02-22 | CMCSA | Option Ex | 414,375 | 16.57 | 6,864,121 |
| 2011-01-20 | CMCSA | Option Ex | 10,500 | .00 | 0 |
| 2011-01-18 | CMCSA | Option Ex | 14,724 | .00 | 0 |
| 2010-11-01 | CMCSA | Sale | 48,663 | 20.60 | 1,002,457 |
| 2010-04-27 | CMCSA | Option Ex | 7,110 | .00 | 0 |
| 2010-04-20 | CMCSA | Option Ex | 3,540 | .00 | 0 |
| 2010-04-20 | CMCSA | Option Ex | 3,540 | .00 | 0 |
| 2010-03-28 | CMCSA | Option Ex | 5,085 | .00 | 0 |
| 2010-03-16 | CMCSA | Option Ex | 3,840 | .00 | 0 |
| 2010-03-14 | CMCSA | Option Ex | 11,699 | .00 | 0 |
| 2010-03-10 | CMCSA | Option Ex | 5,558 | .00 | 0 |
| 2010-01-20 | CMCSA | Option Ex | 3,938 | .00 | 0 |
| 2009-04-28 | CMCSA | Option Ex | 5,085 | .00 | 0 |
| 2009-03-14 | CMCSA | Option Ex | 4,388 | .00 | 0 |
| 2009-03-16 | CMCSA | Option Ex | 3,840 | .00 | 0 |
| 2009-03-10 | CMCSA | Option Ex | 5,557 | .00 | 0 |
| 2009-03-09 | CMCSA | Option Ex | 6,000 | .00 | 0 |
| 2009-01-20 | CMCSA | Option Ex | 3,937 | .00 | 0 |
| 2008-05-15 | CMCSA | Sale | 89,097 | 21.98 | 1,958,262 |
| 2008-05-15 | CMCSA | Option Ex | 240,000 | 11.29 | 2,709,840 |
| 2008-04-16 | CMCSA | Option Ex | 3,840 | .00 | 0 |
| 2008-03-14 | CMCSA | Option Ex | 4,387 | .00 | 0 |
| 2008-03-09 | CMCSA | Option Ex | 2,250 | .00 | 0 |
| 2008-03-10 | CMCSA | Option Ex | 5,558 | .00 | 0 |
| 2008-01-20 | CMCSA | Option Ex | 3,938 | .00 | 0 |
| 2007-04-10 | CMCSA | Option Ex | 5,557 | .00 | 0 |
| 2007-03-14 | CMCSA | Option Ex | 4,388 | .00 | 0 |
| 2007-03-09 | CMCSA | Option Ex | 2,250 | .00 | 0 |
| 2007-02-20 | CMCSA | Option Ex | 2,625 | .00 | 0 |
| 2006-11-13 | CMCSA | Option Ex | 85,602 | 13.69 | 1,171,634 |
| 2006-11-14 | CMCSA | Sale | 43,221 | 39.65 | 1,713,496 |
| 2006-07-05 | CMCSA | Sale | 15,000 | 32.10 | 481,500 |
| 2006-03-27 | CMCSA | Option Ex | 9,002 | 8.69 | 78,200 |
| 2006-03-14 | CMCSA | Option Ex | 2,925 | .00 | 0 |
| 2006-03-09 | CMCSA | 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 (SVP, GC and Secretar of Comcast Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.