Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Comcast Corp (CMCSA) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Comcast Corp. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 1166691.
Total stock buying since 2015: $0.
Total stock sales since 2015: $499,444,470.
Total stock option exercises since 2015: $383,750,843.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 0 | $0 | 1,039,658 | $26,978,410 |
| 2024 | 0 | $0 | 755,079 | $32,688,901 | 1,957,789 | $46,399,912 |
| 2023 | 0 | $0 | 657,805 | $27,602,991 | 1,415,421 | $26,740,976 |
| 2022 | 0 | $0 | 74,339 | $3,385,792 | 616,168 | $2,534,155 |
| 2021 | 0 | $0 | 945,675 | $51,753,376 | 3,718,496 | $45,780,306 |
| 2020 | 0 | $0 | 847,322 | $35,954,441 | 2,389,905 | $16,782,472 |
| 2019 | 0 | $0 | 2,849,576 | $119,046,648 | 8,946,499 | $84,042,114 |
| 2018 | 0 | $0 | 1,086,882 | $40,762,850 | 3,151,957 | $23,535,332 |
| 2017 | 0 | $0 | 1,166,822 | $52,626,561 | 3,138,083 | $39,038,979 |
| 2016 | 0 | $0 | 760,822 | $49,412,629 | 849,044 | $8,095,597 |
| 2015 | 0 | $0 | 1,454,084 | $86,210,281 | 4,506,356 | $63,822,590 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-03-19 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 672 | 35.64 | 23,950 |
| 2020-03-18 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 919 | 36.23 | 33,295 |
| 2020-03-18 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,020 | .00 | 0 |
| 2020-03-18 | Cavanagh Michael J (CFO) | Option Ex | 2,180 | .00 | 0 |
| 2020-03-18 | Watson David N (Sr. EVP) | Option Ex | 6,270 | .00 | 0 |
| 2020-03-18 | Cohen David L (Sr. EVP) | Option Ex | 18,840 | .00 | 0 |
| 2020-03-17 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 1,038 | 36.55 | 37,938 |
| 2020-03-17 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,395 | .00 | 0 |
| 2020-03-17 | Cavanagh Michael J (CFO) | Option Ex | 18,342 | .00 | 0 |
| 2020-03-17 | Watson David N (Sr. EVP) | Option Ex | 5,010 | .00 | 0 |
| 2020-03-17 | Cohen David L (Sr. EVP) | Option Ex | 17,192 | .00 | 0 |
| 2020-03-17 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Option Ex | 2,668 | .00 | 0 |
| 2020-03-16 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,575 | .00 | 0 |
| 2020-03-16 | Cavanagh Michael J (CFO) | Option Ex | 18,129 | .00 | 0 |
| 2020-03-16 | Watson David N (Sr. EVP) | Sale | 202,782 | 37.00 | 7,502,528 |
| 2020-03-16 | Watson David N (Sr. EVP) | Option Ex | 482,476 | 4.58 | 2,212,152 |
| 2020-03-16 | Cohen David L (Sr. EVP) | Option Ex | 16,992 | .00 | 0 |
| 2020-03-16 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Option Ex | 2,638 | .00 | 0 |
| 2020-03-02 | Miller Adam Louis (Sr. EVP) | Option Ex | 18,720 | .00 | 0 |
| 2020-03-02 | Shell Jeff (CEO - NBCUniversal) | Option Ex | 29,408 | .00 | 0 |
| 2020-03-01 | Miller Adam Louis (Sr. EVP) | Option Ex | 24,765 | .00 | 0 |
| 2020-03-01 | Shell Jeff (CEO - NBCUniversal) | Option Ex | 40,980 | .00 | 0 |
| 2020-02-20 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 1,176 | 45.80 | 53,860 |
| 2020-02-17 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,860 | .00 | 0 |
| 2020-02-06 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Sale | 513,706 | 44.64 | 22,931,322 |
| 2020-02-06 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Option Ex | 1,166,000 | 9.17 | 10,692,220 |
| 2020-01-15 | Bonovitz Sheldon M (Director) | Option Ex | 11,638 | .00 | 0 |
| 2019-12-16 | Watson David N (Sr. EVP) | Sale | 78,100 | 43.67 | 3,410,861 |
| 2019-12-16 | Watson David N (Sr. EVP) | Option Ex | 235,000 | 21.83 | 5,129,580 |
| 2019-12-16 | Cohen David L (Sr. EVP) | Sale | 633,703 | 43.77 | 27,739,715 |
| 2019-12-16 | Cohen David L (Sr. EVP) | Option Ex | 1,452,900 | 10.28 | 14,940,170 |
| 2019-10-30 | Cohen David L (Sr. EVP) | Option Ex | 14,376 | .00 | 0 |
| 2019-10-29 | Bonovitz Sheldon M (Director) | Sale | 5,600 | 45.47 | 254,637 |
| 2019-10-28 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Sale | 508,248 | 44.98 | 22,859,978 |
| 2019-10-28 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Option Ex | 1,150,000 | 9.17 | 10,545,500 |
| 2019-09-05 | Burke Stephen B (Sr. EVP) | Option Ex | 1,084,600 | 14.99 | 16,263,577 |
| 2019-09-04 | Bacon Kenneth J | Sale | 4,000 | 45.03 | 180,136 |
| 2019-08-22 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 848 | 44.23 | 37,507 |
| 2019-08-21 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,287 | .00 | 0 |
| 2019-06-13 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 1,701 | 41.46 | 70,523 |
| 2019-06-12 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 2,580 | .00 | 0 |
| 2019-05-15 | Cavanagh Michael J (CFO) | Option Ex | 21,192 | .00 | 0 |
| 2019-04-26 | Burke Stephen B (Sr. EVP) | Sale | 457,633 | 43.40 | 19,859,441 |
| 2019-04-26 | Burke Stephen B (Sr. EVP) | Option Ex | 903,400 | 10.84 | 9,792,856 |
| 2019-04-23 | Cohen David L (Sr. EVP) | Sale | 4,467 | 41.88 | 187,077 |
| 2019-04-17 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 1,038 | 42.00 | 43,596 |
| 2019-04-17 | Cohen David L (Sr. EVP) | Sale | 4,468 | 42.00 | 187,656 |
| 2019-04-16 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,575 | .00 | 0 |
| 2019-04-16 | Cavanagh Michael J (CFO) | Option Ex | 18,129 | .00 | 0 |
| 2019-04-16 | Watson David N (Sr. EVP) | Option Ex | 12,476 | .00 | 0 |
| 2019-04-16 | Cohen David L (Sr. EVP) | Option Ex | 16,992 | .00 | 0 |
| 2019-04-16 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Option Ex | 2,641 | .00 | 0 |
| 2019-04-12 | Watson David N (Sr. EVP) | Option Ex | 10,098 | .00 | 0 |
| 2019-03-29 | Cohen David L (Sr. EVP) | Sale | 120,000 | 39.86 | 4,783,560 |
| 2019-03-28 | Cohen David L (Sr. EVP) | Sale | 24,771 | 40.31 | 998,469 |
| 2019-03-26 | Block Arthur R (EVP, GC and Secretary) | Sale | 6,260 | 39.38 | 246,543 |
| 2019-03-26 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 14,180 | 9.17 | 130,030 |
| 2019-03-25 | Block Arthur R (EVP, GC and Secretary) | Sale | 7,505 | 39.47 | 296,184 |
| 2019-03-25 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 20,010 | 13.75 | 275,197 |
| 2019-03-22 | Block Arthur R (EVP, GC and Secretary) | Sale | 8,719 | 39.88 | 347,670 |
| 2019-03-22 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 8,140 | 20.61 | 167,765 |
| 2019-03-22 | Cohen David L (Sr. EVP) | Sale | 27,542 | 39.72 | 1,093,968 |
| 2019-03-21 | Watson David N (Sr. EVP) | Option Ex | 20,000 | .00 | 0 |
| 2019-03-21 | Block Arthur R (EVP, GC and Secretary) | Sale | 7,857 | 39.37 | 309,290 |
| 2019-03-21 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 37,240 | 12.50 | 465,500 |
| 2019-03-21 | Cohen David L (Sr. EVP) | Sale | 13,141 | 39.55 | 519,673 |
| 2019-03-21 | Cohen David L (Sr. EVP) | Option Ex | 44,240 | .00 | 0 |
| 2019-03-21 | Burke Stephen B (Sr. EVP) | Option Ex | 85,600 | .00 | 0 |
| 2019-03-20 | Watson David N (Sr. EVP) | Option Ex | 6,300 | .00 | 0 |
| 2019-03-20 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 4,410 | .00 | 0 |
| 2019-03-20 | Cohen David L (Sr. EVP) | Option Ex | 13,950 | .00 | 0 |
| 2019-03-20 | Burke Stephen B (Sr. EVP) | Option Ex | 32,046 | .00 | 0 |
| 2019-03-19 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 672 | 39.98 | 26,866 |
| 2019-03-19 | Block Arthur R (EVP, GC and Secretary) | Sale | 2,471 | 39.98 | 98,790 |
| 2019-03-19 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Sale | 203,933 | 39.89 | 8,134,479 |
| 2019-03-19 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Option Ex | 2,290,000 | 7.27 | 16,648,299 |
| 2019-03-18 | Watson David N (Sr. EVP) | Option Ex | 6,270 | .00 | 0 |
| 2019-03-18 | Block Arthur R (EVP, GC and Secretary) | Sale | 1,967 | 40.23 | 79,132 |
| 2019-03-18 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 4,410 | .00 | 0 |
| 2019-03-18 | Cohen David L (Sr. EVP) | Option Ex | 18,840 | .00 | 0 |
| 2019-03-18 | Burke Stephen B (Sr. EVP) | Option Ex | 26,850 | .00 | 0 |
| 2019-03-17 | Watson David N (Sr. EVP) | Option Ex | 5,010 | .00 | 0 |
| 2019-03-17 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 3,510 | .00 | 0 |
| 2019-03-17 | Cohen David L (Sr. EVP) | Option Ex | 17,192 | .00 | 0 |
| 2019-03-17 | Burke Stephen B (Sr. EVP) | Option Ex | 24,525 | .00 | 0 |
| 2019-03-17 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Option Ex | 2,670 | .00 | 0 |
| 2019-03-11 | Burke Stephen B (Sr. EVP) | Option Ex | 184,000 | 7.27 | 1,337,680 |
| 2019-02-21 | Watson David N (Sr. EVP) | Sale | 201,007 | 38.30 | 7,699,573 |
| 2019-02-21 | Watson David N (Sr. EVP) | Option Ex | 428,000 | 7.27 | 3,111,560 |
| 2019-02-19 | Cohen David L (Sr. EVP) | Sale | 245,368 | 37.74 | 9,259,452 |
| 2019-02-19 | Cohen David L (Sr. EVP) | Option Ex | 360,000 | 7.27 | 2,617,200 |
| 2019-02-15 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,860 | .00 | 0 |
| 2019-02-14 | Block Arthur R (EVP, GC and Secretary) | Sale | 1,966 | 37.40 | 73,518 |
| 2019-02-05 | Cohen David L (Sr. EVP) | Sale | 275,746 | 37.06 | 10,218,319 |
| 2019-02-05 | Cohen David L (Sr. EVP) | Option Ex | 360,000 | 7.27 | 2,617,200 |
| 2019-01-24 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 845 | 35.55 | 30,035 |
| 2018-12-27 | Block Arthur R (EVP, GC and Secretary) | Sale | 4,129 | 33.80 | 139,560 |
| 2018-12-26 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 7,368 | .00 | 0 |
| 2018-12-18 | Block Arthur R (EVP, GC and Secretary) | Sale | 5,743 | 36.41 | 209,119 |
| 2018-12-18 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 13,086 | 8.62 | 112,801 |
| 2018-12-10 | Bacon Kenneth J (Director) | Sale | 7,636 | 37.03 | 282,799 |
| 2018-10-30 | Cohen David L (Sr. EVP) | Option Ex | 14,376 | .00 | 0 |
| 2018-09-27 | Block Arthur R (EVP, GC and Secretary) | Sale | 6,448 | 35.48 | 228,775 |
| 2018-09-27 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 14,100 | 7.27 | 102,507 |
| 2018-09-24 | Block Arthur R (EVP, GC and Secretary) | Sale | 1,082 | 35.94 | 38,887 |
| 2018-09-21 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,287 | .00 | 0 |
| 2018-09-21 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 1,932 | .00 | 0 |
| 2018-06-13 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 1,694 | 31.05 | 52,598 |
| 2018-06-12 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 2,580 | .00 | 0 |
| 2018-05-15 | Cavanagh Michael J (CFO) | Option Ex | 21,192 | .00 | 0 |
| 2018-05-14 | Watson David N (Sr. EVP) | Option Ex | 10,098 | .00 | 0 |
| 2018-04-18 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 916 | 33.20 | 30,411 |
| 2018-04-17 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 1,395 | .00 | 0 |
| 2018-04-17 | Cavanagh Michael J (CFO) | Option Ex | 18,342 | .00 | 0 |
| 2018-04-17 | Watson David N (Sr. EVP) | Option Ex | 5,010 | .00 | 0 |
| 2018-04-17 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 3,510 | .00 | 0 |
| 2018-04-17 | Cohen David L (Sr. EVP) | Option Ex | 17,192 | .00 | 0 |
| 2018-04-17 | Burke Stephen B (Sr. EVP) | Option Ex | 24,525 | .00 | 0 |
| 2018-04-17 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Option Ex | 2,674 | .00 | 0 |
| 2018-03-27 | Block Arthur R (EVP, GC and Secretary) | Sale | 6,358 | 33.69 | 214,201 |
| 2018-03-27 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 14,100 | 7.27 | 102,507 |
| 2018-03-27 | Cohen David L (Sr. EVP) | Option Ex | 560,000 | 9.49 | 5,314,400 |
| 2018-03-26 | Block Arthur R (EVP, GC and Secretary) | Sale | 9,667 | 33.71 | 325,835 |
| 2018-03-26 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 24,480 | 10.84 | 265,363 |
| 2018-03-23 | Block Arthur R (EVP, GC and Secretary) | Sale | 10,870 | 33.47 | 363,797 |
| 2018-03-23 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 9,710 | 14.99 | 145,601 |
| 2018-03-22 | Watson David N (Sr. EVP) | Option Ex | 24,240 | .00 | 0 |
| 2018-03-22 | Block Arthur R (EVP, GC and Secretary) | Sale | 7,969 | 34.12 | 271,918 |
| 2018-03-22 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 38,340 | 10.30 | 395,093 |
| 2018-03-22 | Cohen David L (Sr. EVP) | Option Ex | 73,200 | .00 | 0 |
| 2018-03-22 | Burke Stephen B (Sr. EVP) | Option Ex | 91,440 | .00 | 0 |
| 2018-03-21 | Watson David N (Sr. EVP) | Option Ex | 7,500 | .00 | 0 |
| 2018-03-21 | Block Arthur R (EVP, GC and Secretary) | Sale | 6,700 | 34.78 | 233,026 |
| 2018-03-21 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 30,040 | 12.50 | 375,500 |
| 2018-03-21 | Cohen David L (Sr. EVP) | Option Ex | 16,590 | .00 | 0 |
| 2018-03-21 | Burke Stephen B (Sr. EVP) | Option Ex | 32,100 | .00 | 0 |
| 2018-03-20 | Watson David N (Sr. EVP) | Option Ex | 6,300 | .00 | 0 |
| 2018-03-20 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 4,410 | .00 | 0 |
| 2018-03-20 | Cohen David L (Sr. EVP) | Option Ex | 13,950 | .00 | 0 |
| 2018-03-20 | Burke Stephen B (Sr. EVP) | Option Ex | 32,046 | .00 | 0 |
| 2018-03-19 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Sale | 1,891 | 35.60 | 67,319 |
| 2018-03-19 | Block Arthur R (EVP, GC and Secretary) | Sale | 2,471 | 35.60 | 87,967 |
| 2018-03-16 | Murdock Daniel C. (SVP & Chief Accounting Officer) | Option Ex | 2,880 | .00 | 0 |
| 2018-03-16 | Cavanagh Michael J (CFO) | Option Ex | 81,500 | .00 | 0 |
| 2018-03-16 | Watson David N (Sr. EVP) | Option Ex | 6,270 | .00 | 0 |
| 2018-03-16 | Block Arthur R (EVP, GC and Secretary) | Option Ex | 4,410 | .00 | 0 |
| 2018-03-16 | Cohen David L (Sr. EVP) | Option Ex | 18,840 | .00 | 0 |
| 2018-03-16 | Burke Stephen B (Sr. EVP) | Option Ex | 26,850 | .00 | 0 |
| 2018-03-15 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Sale | 332,752 | 36.14 | 12,024,326 |
| 2018-03-13 | Roberts Brian L (Chairman of Board, Pres. & CEO) | Sale | 358,353 | 36.97 | 13,247,235 |
Insider trading activities including stock purchases, stock sales, and option exercises of CMCSA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Comcast Corp (symbol CMCSA, CIK number 1166691) see the Securities and Exchange Commission (SEC) website.