R. David Guerra serves as Executive at INTERNATIONAL BANCSHARES CORP, where they oversee executive responsibilities. Since joining the company, R. David Guerra has executed 43 insider transactions totaling $9.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 15, 2017 involved selling 2,500 shares valued at $91.7K.
R. David Guerra currently holds 2,500 shares of INTERNATIONAL BANCSHARES CORP (IBOC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, R. David Guerra has been a net seller of IBOC stock. They have purchased $109.5K and sold $9.2M worth of shares.
R. David Guerra's most recent insider trade was on Sep 15, 2017, when they sold 2,500 shares at $36.67 per share.
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| $36.04 |
| Discretionary |
| Mar 15, 2017 | IBOC | $93.7K | Sale | 2,500 | $37.47 | Discretionary |
| Mar 15, 2017 | IBOC | $27.6K | Option Exercise | 1,875 | $14.73 | Discretionary |
| Dec 9, 2015 | IBOC | $128.7K | Sale | 4,763 | $27.02 | Discretionary |
| Jun 10, 2015 | IBOC | $469.8K | Sale | 17,042 | $27.57 | Discretionary |
| Dec 15, 2014 | IBOC | $281.6K | Sale | 12,028 | $23.41 | Discretionary |
| Mar 13, 2014 | IBOC | $613.8K | Sale | 25,332 | $24.23 | Discretionary |
| Dec 11, 2013 | IBOC | $277.8K | Sale | 10,970 | $25.32 | Discretionary |
| Sep 5, 2013 | IBOC | $403.2K | Sale | 18,640 | $21.63 | Discretionary |
| Sep 4, 2013 | IBOC | $323.7K | Sale | 15,000 | $21.58 | Discretionary |
| Aug 29, 2013 | IBOC | $226.0K | Sale | 10,000 | $22.60 | Discretionary |
| Jun 12, 2013 | IBOC | $167.8K | Sale | 7,896 | $21.25 | Discretionary |
| Jun 11, 2013 | IBOC | $582.1K | Sale | 27,252 | $21.36 | Discretionary |
| Jun 14, 2012 | IBOC | $412.3K | Sale | 22,000 | $18.74 | Discretionary |
| May 21, 2012 | IBOC | $0 | Other | 22,000 | $N/A | Discretionary |
| May 21, 2012 | IBOC | $0 | Other | 22,000 | $N/A | Discretionary |
| Mar 15, 2011 | IBOC | $191.2K | Sale | 10,727 | $17.82 | Discretionary |
| Dec 14, 2010 | IBOC | $773.9K | Sale | 39,264 | $19.71 | Discretionary |
| Dec 13, 2010 | IBOC | $594.3K | Sale | 30,000 | $19.81 | Discretionary |
| Aug 26, 2010 | IBOC | $85.2K | Sale | 5,391 | $15.80 | Discretionary |
| Aug 24, 2010 | IBOC | $116.8K | Sale | 7,500 | $15.57 | Discretionary |
| Aug 20, 2010 | IBOC | $78.8K | Sale | 5,000 | $15.75 | Discretionary |
| Jun 14, 2010 | IBOC | $299.4K | Sale | 15,945 | $18.78 | Discretionary |
| Mar 9, 2010 | IBOC | $122.7K | Sale | 5,638 | $21.77 | Discretionary |
| Mar 8, 2010 | IBOC | $467.5K | Sale | 21,444 | $21.80 | Discretionary |
| Dec 22, 2008 | IBOC | $119.0K | Option Exercise | 9,399 | $12.66 | Discretionary |
| Dec 12, 2008 | IBOC | $259.5K | Sale | 13,008 | $19.95 | Discretionary |
| Nov 13, 2008 | IBOC | $230.1K | Sale | 9,790 | $23.50 | Discretionary |
| Mar 11, 2008 | IBOC | $108.3K | Sale | 5,000 | $21.65 | Discretionary |