Mark A. Mccollum serves as Executive at HALLIBURTON CO, where they oversee executive responsibilities. Since joining the company, Mark A. Mccollum has executed 126 insider transactions totaling $15.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 20, 2014 involved selling 40,600 shares valued at $2.8M.
Mark A. Mccollum currently holds 727 shares of HALLIBURTON CO (HAL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark A. Mccollum has been a net seller of HAL stock. They have purchased $0 and sold $15.5M worth of shares.
Mark A. Mccollum's most recent insider trade was on Jun 20, 2014, when they sold 40,600 shares at $69.36 per share.
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| $63.56 |
| Discretionary |
| Apr 21, 2014 | HAL | $195.4K | Sale | 3,177 | $61.51 | Discretionary |
| Apr 3, 2014 | HAL | $0 | Gift | 4,300 | $N/A | Discretionary |
| Mar 21, 2014 | HAL | $283.9K | Sale | 4,895 | $58.00 | Discretionary |
| Mar 4, 2014 | EXH | $0 | Award | 3,036 | $N/A | Discretionary |
| Feb 25, 2014 | HAL | $279.6K | Sale | 4,992 | $56.00 | Discretionary |
| Dec 6, 2013 | HAL | $137.1K | Disposition | 2,711 | $50.56 | Discretionary |
| Dec 5, 2013 | HAL | $135.1K | Disposition | 2,677 | $50.48 | Discretionary |
| Dec 4, 2013 | HAL | $1.2M | Award | 24,300 | $50.62 | Discretionary |
| Dec 2, 2013 | HAL | $212.5K | Disposition | 4,086 | $52.01 | Discretionary |
| Nov 29, 2013 | HAL | $179.6K | Disposition | 3,409 | $52.68 | Discretionary |
| Sep 16, 2013 | HAL | $669.5K | Sale | 13,400 | $49.96 | Discretionary |
| Sep 16, 2013 | HAL | $1.6M | Sale | 32,000 | $50.15 | Discretionary |
| Sep 16, 2013 | HAL | $226.7K | Option Exercise | 7,000 | $32.39 | Discretionary |
| Sep 16, 2013 | HAL | $349.2K | Sale | 7,000 | $49.88 | Discretionary |
| Sep 16, 2013 | HAL | $444.5K | Option Exercise | 13,400 | $33.17 | Discretionary |
| Mar 4, 2013 | EXH | $0 | Award | 4,393 | $N/A | Discretionary |
| Feb 13, 2013 | HAL | $23.7K | Disposition | 580 | $40.84 | Discretionary |
| Dec 6, 2012 | HAL | $79.1K | Disposition | 2,355 | $33.58 | Discretionary |
| Dec 5, 2012 | HAL | $26.9K | Disposition | 802 | $33.50 | Discretionary |
| Dec 5, 2012 | HAL | $1.1M | Award | 31,900 | $33.50 | Discretionary |
| Nov 30, 2012 | HAL | $260.0K | Disposition | 7,795 | $33.35 | Discretionary |
| May 14, 2012 | HAL | $287.6K | Sale | 9,200 | $31.26 | Discretionary |
| May 14, 2012 | HAL | $259.1K | Option Exercise | 16,800 | $15.42 | Discretionary |
| May 14, 2012 | HAL | $238.4K | Sale | 7,600 | $31.37 | Discretionary |
| Mar 4, 2012 | EXH | $0 | Award | 7,660 | $N/A | Discretionary |
| Feb 13, 2012 | HAL | $20.9K | Disposition | 578 | $36.14 | Discretionary |
| Feb 13, 2012 | HAL | $30.3K | Disposition | 838 | $36.14 | Discretionary |
| Feb 13, 2012 | HAL | $27.1K | Disposition | 751 | $36.14 | Discretionary |