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 Mar 26, 2018 involved exercising options for 14,180 shares valued at $130.0K.
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 Mar 26, 2018, when they sold 14,180 shares at $9.17 per share.
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| $33.42 |
| Discretionary |
| Mar 23, 2018 | CMCSA | $145.7K | Option Exercise | 9,710 | $15.00 | Discretionary |
| Mar 23, 2018 | CMCSA | $261.1K | Sale | 7,792 | $33.51 | Discretionary |
| Mar 23, 2018 | CMCSA | $221.6K | Payment | 6,632 | $33.41 | Discretionary |
| Mar 22, 2018 | CMCSA | $503.3K | Option Exercise | 24,420 | $20.61 | Discretionary |
| Mar 22, 2018 | CMCSA | $203.6K | Payment | 6,128 | $33.23 | Discretionary |
| Mar 22, 2018 | CMCSA | $189.1K | Sale | 5,549 | $34.07 | Discretionary |
| Mar 22, 2018 | CMCSA | $82.7K | Sale | 2,420 | $34.17 | Discretionary |
| Mar 22, 2018 | CMCSA | $0 | Option Exercise | 13,920 | $N/A | Discretionary |
| Mar 22, 2018 | CMCSA | $642.9K | Payment | 18,871 | $34.07 | Discretionary |
| Mar 21, 2018 | CMCSA | $85.4K | Sale | 2,471 | $34.55 | Discretionary |
| Mar 21, 2018 | CMCSA | $643.0K | Option Exercise | 25,720 | $25.00 | Discretionary |
| Mar 21, 2018 | CMCSA | $0 | Option Exercise | 4,320 | $N/A | Discretionary |
| Mar 21, 2018 | CMCSA | $65.5K | Payment | 1,900 | $34.49 | Discretionary |
| Mar 21, 2018 | CMCSA | $148.1K | Sale | 4,229 | $35.01 | Discretionary |
| Mar 21, 2018 | CMCSA | $752.4K | Payment | 21,491 | $35.01 | Discretionary |
| Mar 20, 2018 | CMCSA | $67.0K | Payment | 1,939 | $34.57 | Discretionary |
| Mar 20, 2018 | CMCSA | $0 | Option Exercise | 4,410 | $N/A | Discretionary |
| Mar 19, 2018 | CMCSA | $88.0K | Sale | 2,471 | $35.60 | Discretionary |
| Mar 16, 2018 | CMCSA | $0 | Option Exercise | 4,410 | $N/A | Discretionary |
| Mar 16, 2018 | CMCSA | $69.5K | Payment | 1,939 | $35.83 | Discretionary |
| Dec 27, 2017 | CMCSA | $159.9K | Sale | 3,937 | $40.62 | Discretionary |
| Dec 26, 2017 | CMCSA | $0 | Option Exercise | 7,368 | $N/A | Discretionary |
| Dec 26, 2017 | CMCSA | $140.1K | Payment | 3,431 | $40.82 | Discretionary |
| Dec 18, 2017 | CMCSA | $112.8K | Option Exercise | 13,086 | $8.62 | Discretionary |
| Dec 18, 2017 | CMCSA | $224.6K | Sale | 5,630 | $39.89 | Discretionary |
| Dec 18, 2017 | CMCSA | $297.0K | Payment | 7,456 | $39.84 | Discretionary |
| Sep 28, 2017 | CMCSA | $94.0K | Option Exercise | 9,900 | $9.49 | Discretionary |
| Sep 28, 2017 | CMCSA | $222.9K | Payment | 5,809 | $38.38 | Discretionary |