Arthur R. Block serves as Executive at COMCAST CORP, where they oversee executive responsibilities. Since joining the company, Arthur R. Block has executed 499 insider transactions totaling $31.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 23, 2013 involved selling 1,736 shares valued at $71.0K.
Arthur R. Block currently holds 72,758 shares of COMCAST CORP (CMCSA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Arthur R. Block has been a net seller of CMCSA stock. They have purchased $0 and sold $31.9M worth of shares.
Arthur R. Block's most recent insider trade was on Apr 23, 2013, when they sold 1,736 shares at $40.90 per share.
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| 3,585 |
| $N/A |
| Discretionary |
| Apr 1, 2013 | CMCSA | $442.1K | Sale | 10,663 | $41.46 | Discretionary |
| Mar 28, 2013 | CMCSA | $275.6K | Payment | 6,565 | $41.98 | Discretionary |
| Mar 28, 2013 | CMCSA | $0 | Option Exercise | 13,560 | $N/A | Discretionary |
| Mar 28, 2013 | CMCSA | $123.7K | Sale | 2,979 | $41.52 | Discretionary |
| Mar 27, 2013 | CMCSA | $91.1K | Sale | 2,213 | $41.17 | Discretionary |
| Mar 27, 2013 | CMCSA | $0 | Option Exercise | 7,110 | $N/A | Discretionary |
| Mar 27, 2013 | CMCSA | $143.7K | Payment | 3,442 | $41.75 | Discretionary |
| Mar 26, 2013 | CMCSA | $116.0K | Payment | 2,796 | $41.47 | Discretionary |
| Mar 26, 2013 | CMCSA | $0 | Option Exercise | 5,775 | $N/A | Discretionary |
| Mar 25, 2013 | CMCSA | $86.7K | Payment | 2,077 | $41.72 | Discretionary |
| Mar 25, 2013 | CMCSA | $0 | Option Exercise | 4,290 | $N/A | Discretionary |
| Mar 22, 2013 | CMCSA | $74.2K | Sale | 1,826 | $40.64 | Discretionary |
| Mar 20, 2013 | CMCSA | $0 | Option Exercise | 3,540 | $N/A | Discretionary |
| Mar 20, 2013 | CMCSA | $70.2K | Payment | 1,714 | $40.98 | Discretionary |
| Mar 20, 2013 | CMCSA | $304.4K | Sale | 7,514 | $40.51 | Discretionary |
| Feb 22, 2013 | CMCSA | $0 | Gift | 740 | $N/A | Discretionary |
| Feb 22, 2013 | CMCSA | $0 | Gift | 1,480 | $N/A | Discretionary |
| Feb 22, 2013 | CMCSA | $0 | Gift | 740 | $N/A | Discretionary |
| Feb 20, 2013 | CMCSA | $98.7K | Payment | 2,375 | $41.56 | Discretionary |
| Feb 20, 2013 | CMCSA | $477.1K | Sale | 11,479 | $41.56 | Discretionary |
| Feb 20, 2013 | CMCSA | $161.0K | Payment | 3,873 | $41.56 | Discretionary |
| Feb 20, 2013 | CMCSA | $132.0K | Payment | 3,175 | $41.56 | Discretionary |
| Feb 20, 2013 | CMCSA | $114.7K | Payment | 2,759 | $41.56 | Discretionary |
| Feb 20, 2013 | CMCSA | $554.0K | Payment | 13,330 | $41.56 | Discretionary |
| Feb 20, 2013 | CMCSA | $63.2K | Option Exercise | 3,412 | $18.51 | Discretionary |
| Feb 20, 2013 | CMCSA | $83.3K | Option Exercise | 3,675 | $22.66 | Discretionary |
| Feb 20, 2013 | CMCSA | $81.4K | Option Exercise | 4,650 | $17.50 | Discretionary |
| Feb 20, 2013 | CMCSA | $101.7K | Option Exercise | 5,625 | $18.08 | Discretionary |