Insider Trading activities of Comcast Corp insiders. , Part 5

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Comcast Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Comcast Corp since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Comcast Corp since 2005. The reporting company's ticker symbol is CMCSA. The reporting company's CIK number is 1166691.
The total value of stock buying since 2005 is $2,897,650.
The total value of stock sales since 2005 is $441,893,985.
The total value of stock option exercises since 2005 is $578,843,382.



Table 2. Detailed insider stock purchases, sales, and option exercises of Comcast Corp insiders (CMCSA) , Part 5
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2010-01-20 Block Arthur R (SVP, GC and Secretary) Option Ex 3,938 .00 0
2010-01-20 Salva Lawrence J (SVP & Controller) Option Ex 3,938 .00 0
2009-11-11 Cohen David L (Executive Vice President) Option Ex 19,575 .00 0
2009-04-29 Salva Lawrence J (SVP & Controller) Option Ex 12,000 .00 0
2009-04-28 Angelakis Michael J (EVP and Co-CFO) Option Ex 24,840 .00 0
2009-04-28 Block Arthur R (SVP, GC and Secretary) Option Ex 5,085 .00 0
2009-04-28 Salva Lawrence J (SVP & Controller) Option Ex 5,085 .00 0
2009-04-28 Cohen David L (Executive Vice President) Option Ex 19,290 .00 0
2009-04-28 Burke Stephen B (COO & Executive Vice President) Option Ex 33,120 .00 0
2009-04-28 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 41,400 .00 0
2009-03-30 Angelakis Michael J (EVP and Co-CFO) Option Ex 14,121 .00 0
2009-03-16 Block Arthur R (SVP, GC and Secretary) Option Ex 3,840 .00 0
2009-03-16 Salva Lawrence J (SVP & Controller) Option Ex 3,840 .00 0
2009-03-16 Cohen David L (Executive Vice President) Option Ex 14,550 .00 0
2009-03-16 Burke Stephen B (COO & Executive Vice President) Option Ex 24,984 .00 0
2009-03-16 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 31,230 .00 0
2009-03-16 Roberts Ralph J (Director) Option Ex 14,970 .00 0
2009-03-14 Block Arthur R (SVP, GC and Secretary) Option Ex 4,388 .00 0
2009-03-14 Salva Lawrence J (SVP & Controller) Option Ex 4,388 .00 0
2009-03-14 Cohen David L (Executive Vice President) Option Ex 17,100 .00 0
2009-03-14 Burke Stephen B (COO & Executive Vice President) Option Ex 20,250 .00 0
2009-03-14 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 37,125 .00 0
2009-03-10 Block Arthur R (SVP, GC and Secretary) Option Ex 5,557 .00 0
2009-03-10 Salva Lawrence J (SVP & Controller) Option Ex 5,557 .00 0
2009-03-10 Cohen David L (Executive Vice President) Option Ex 21,037 .00 0
2009-03-10 Burke Stephen B (COO & Executive Vice President) Option Ex 36,180 .00 0
2009-03-10 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 45,225 .00 0
2009-03-10 Roberts Ralph J (Director) Option Ex 21,825 .00 0
2009-03-09 Block Arthur R (SVP, GC and Secretary) Option Ex 6,000 .00 0
2009-03-09 Salva Lawrence J (SVP & Controller) Option Ex 6,000 .00 0
2009-03-09 Cohen David L (Executive Vice President) Option Ex 60,000 .00 0
2009-03-09 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 66,000 .00 0
2009-01-20 Block Arthur R (SVP, GC and Secretary) Option Ex 3,937 .00 0
2009-01-20 Salva Lawrence J (SVP & Controller) Option Ex 3,937 .00 0
2009-01-15 Bonovitz Sheldon M (Director) Option Ex 3,676 .00 0
2009-01-02 Bonovitz Sheldon M (Director) Option Ex 58,452 .00 0
2009-01-02 Burke Stephen B (COO & Executive Vice President) Option Ex 75,000 .00 0
2008-11-11 Cohen David L (Executive Vice President) Option Ex 19,575 .00 0
2008-11-07 Bonovitz Sheldon M (Director) Sale 32,788 16.36 536,510
2008-11-06 Bonovitz Sheldon M (Director) Sale 45,274 16.24 735,249
2008-05-27 Brodsky Julian A (Director) Option Ex 750,000 11.29 8,468,250
2008-05-23 Burke Stephen B (COO & Executive Vice President) Sale 180,000 21.67 3,900,600
2008-05-22 Burke Stephen B (COO & Executive Vice President) Option Ex 300,000 11.47 3,441,600
2008-05-22 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 2,089,136 11.29 23,588,434
2008-05-22 Roberts Ralph J (Chairman-Exec & Finance Comm) Option Ex 1,499,136 11.29 16,926,744
2008-05-15 Block Arthur R (SVP, GC and Secretary) Sale 89,097 21.98 1,958,262
2008-05-15 Block Arthur R (SVP, GC and Secretary) Option Ex 240,000 11.29 2,709,840
2008-04-30 Angelakis Michael J (EVP and Co-CFO) Option Ex 14,121 .00 0
2008-04-29 Salva Lawrence J (SVP & Controller) Option Ex 12,000 .00 0
2008-04-16 Block Arthur R (SVP, GC and Secretary) Option Ex 3,840 .00 0
2008-04-16 Salva Lawrence J (SVP & Controller) Option Ex 3,840 .00 0
2008-04-16 Cohen David L (Executive Vice President) Option Ex 14,550 .00 0
2008-04-16 Burke Stephen B (COO & Executive Vice President) Option Ex 24,984 .00 0
2008-04-16 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 31,230 .00 0
2008-04-16 Roberts Ralph J (Chairman-Exec & Finance Comm) Option Ex 14,970 .00 0
2008-03-14 Block Arthur R (SVP, GC and Secretary) Option Ex 4,387 .00 0
2008-03-14 Salva Lawrence J (SVP & Controller) Option Ex 4,387 .00 0
2008-03-14 Cohen David L (Executive Vice President) Option Ex 34,200 .00 0
2008-03-14 Burke Stephen B (COO & Executive Vice President) Option Ex 20,250 .00 0
2008-03-14 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 37,125 .00 0
2008-03-10 Block Arthur R (SVP, GC and Secretary) Option Ex 5,558 .00 0
2008-03-10 Salva Lawrence J (SVP & Controller) Option Ex 5,558 .00 0
2008-03-10 Cohen David L (Executive Vice President) Option Ex 21,038 .00 0
2008-03-10 Burke Stephen B (COO & Executive Vice President) Option Ex 36,180 .00 0
2008-03-10 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 45,225 .00 0
2008-03-10 Roberts Ralph J (Chairman-Exec & Finance Comm) Option Ex 21,825 .00 0
2008-03-09 Block Arthur R (SVP, GC and Secretary) Option Ex 2,250 .00 0
2008-03-09 Salva Lawrence J (SVP & Controller) Option Ex 2,250 .00 0
2008-03-09 Cohen David L (Executive Vice President) Option Ex 67,500 .00 0
2008-03-09 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 24,750 .00 0
2008-01-20 Block Arthur R (SVP, GC and Secretary) Option Ex 3,938 .00 0
2008-01-20 Salva Lawrence J (SVP & Controller) Option Ex 3,938 .00 0
2008-01-09 Brodsky Julian A (Director) Option Ex 157,500 9.96 1,568,385
2008-01-02 Honickman Jeffrey A (Director) Option Ex 5,632 .00 0
2008-01-02 Bonovitz Sheldon M (Director) Option Ex 5,527 .00 0
2008-01-02 Cohen David L (Executive Vice President) Option Ex 7,500 .00 0
2008-01-02 Burke Stephen B (COO & Executive Vice President) Option Ex 75,000 .00 0
2007-12-13 Roberts Ralph J (Chairman-Exec & Finance Comm) Option Ex 191,133 9.96 1,903,302
2007-11-19 Sovern Michael I (Director) Buy 2,000 19.26 38,520
2007-11-13 Honickman Jeffrey A (Director) Buy 10,000 19.50 194,950
2007-11-11 Cohen David L (Executive Vice President) Option Ex 19,575 .00 0
2007-08-22 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 1,660,000 11.29 18,743,060
2007-06-08 Angelakis Michael J (EVP and Co-CFO) Buy 37,900 26.34 998,475
2007-06-04 Burke Stephen B (COO & Executive Vice President) Sale 235,792 27.08 6,384,304
2007-05-25 Roberts Brian L (Chairman of Board, Pres. & CEO) Sale 191,875 26.80 5,142,441
2007-05-24 Roberts Brian L (Chairman of Board, Pres. & CEO) Sale 158,125 27.00 4,269,375
2007-04-30 Salva Lawrence J (SVP & Controller) Option Ex 12,000 .00 0
2007-04-10 Block Arthur R (SVP, GC and Secretary) Option Ex 5,557 .00 0
2007-04-10 Salva Lawrence J (SVP & Controller) Option Ex 5,557 .00 0
2007-04-10 Cohen David L (Executive Vice President) Option Ex 21,037 .00 0
2007-04-10 Burke Stephen B (COO & Executive Vice President) Option Ex 36,180 .00 0
2007-04-10 Alchin John R (EVP, Treasurer & Co-CFO) Option Ex 18,360 .00 0
2007-04-10 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 45,225 .00 0
2007-04-10 Roberts Ralph J (Chairman-Exec & Finance Comm) Option Ex 21,825 .00 0
2007-03-14 Block Arthur R (SVP, GC and Secretary) Option Ex 4,388 .00 0
2007-03-14 Salva Lawrence J (SVP & Controller) Option Ex 4,388 .00 0
2007-03-14 Cohen David L (Executive Vice President) Option Ex 17,100 .00 0
2007-03-14 Burke Stephen B (COO & Executive Vice President) Option Ex 20,250 .00 0
2007-03-14 Alchin John R (EVP, Treasurer & Co-CFO) Option Ex 15,075 .00 0
2007-03-14 Smith Lawrence S (EVP & Co-CFO) Option Ex 17,100 .00 0
2007-03-14 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 37,125 .00 0
2007-03-09 Block Arthur R (SVP, GC and Secretary) Option Ex 2,250 .00 0
2007-03-09 Salva Lawrence J (SVP & Controller) Option Ex 2,250 .00 0
2007-03-09 Cohen David L (Executive Vice President) Option Ex 22,500 .00 0
2007-03-09 Alchin John R (EVP, Treasurer & Co-CFO) Option Ex 10,125 .00 0
2007-03-09 Smith Lawrence S (EVP & Co-CFO) Option Ex 11,250 .00 0
2007-03-09 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 24,750 .00 0
2007-02-20 Block Arthur R (SVP, GC and Secretary) Option Ex 2,625 .00 0
2007-02-20 Salva Lawrence J (SVP & Controller) Option Ex 2,625 .00 0
2007-01-23 Bonovitz Sheldon M (Director) Option Ex 5,400 35.53 191,862
2007-01-03 Brodsky Julian A (Director) Option Ex 105,000 9.19 964,634
2007-01-02 Cohen David L (Executive Vice President) Option Ex 13,050 .00 0
2007-01-02 Burke Stephen B (COO & Executive Vice President) Option Ex 50,000 .00 0
2006-12-05 Alchin John R (EVP, Treasurer & Co-CFO) Option Ex 87,500 9.19 803,862
2006-11-21 Smith Lawrence S (EVP & Co-CFO) Option Ex 11,808 16.94 199,992
2006-11-21 Roberts Ralph J (Chairman-Exec & Finance Comm) Option Ex 88,056 9.19 808,970
2006-11-16 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 561,205 15.94 8,943,924
2006-11-15 Roberts Brian L (Chairman of Board, Pres. & CEO) Sale 70,040 40.09 2,807,903
2006-11-15 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 241,589 12.06 2,914,046
2006-11-14 Block Arthur R (SVP, GC and Secretary) Sale 43,221 39.65 1,713,496
2006-11-13 Block Arthur R (SVP, GC and Secretary) Option Ex 85,602 13.69 1,171,634
2006-11-09 Burke Stephen B (COO & Executive Vice President) Sale 665,380 40.40 26,878,025
2006-11-08 Salva Lawrence J (SVP & Controller) Sale 52,693 40.49 2,133,539
2006-11-08 Burke Stephen B (COO & Executive Vice President) Option Ex 832,400 18.84 15,679,086
2006-11-07 Salva Lawrence J (SVP & Controller) Option Ex 65,000 23.84 1,549,600
2006-11-02 Smith Lawrence S (EVP & Co-CFO) Option Ex 76,098 12.06 917,894
2006-08-02 Alchin John R (EVP, Treasurer & Co-CFO) Option Ex 55,332 .00 0
2006-07-05 Block Arthur R (SVP, GC and Secretary) Sale 15,000 32.10 481,500
2006-04-29 Salva Lawrence J (SVP & Controller) Option Ex 8,000 .00 0
2006-03-27 Block Arthur R (SVP, GC and Secretary) Option Ex 9,002 8.69 78,200
2006-03-14 Block Arthur R (SVP, GC and Secretary) Option Ex 2,925 .00 0
2006-03-14 Salva Lawrence J (SVP & Controller) Option Ex 2,925 .00 0
2006-03-14 Burke Stephen B (COO & Executive Vice President) Option Ex 13,500 .00 0
2006-03-14 Alchin John R (EVP, Treasurer & Co-CFO) Option Ex 10,050 .00 0
2006-03-14 Smith Lawrence S (EVP & Co-CFO) Option Ex 11,400 .00 0
2006-03-14 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 24,750 .00 0
2006-03-09 Block Arthur R (SVP, GC and Secretary) Option Ex 1,500 .00 0
2006-03-09 Salva Lawrence J (SVP & Controller) Option Ex 1,500 .00 0
2006-03-09 Alchin John R (EVP, Treasurer & Co-CFO) Option Ex 6,750 .00 0
2006-03-09 Smith Lawrence S (EVP & Co-CFO) Option Ex 7,500 .00 0
2006-03-09 Roberts Brian L (Chairman of Board, Pres. & CEO) Option Ex 16,500 .00 0
2006-01-02 Burke Stephen B (COO & Executive Vice) Option Ex 50,000 .00 0
2005-12-29 Honickman Jeffrey A (Director) Buy 20,000 26.29 525,800
2005-08-22 Smith Lawrence S (Co-CFO) Sale 66,924 31.23 2,089,902

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.