David A. Martin serves as Executive at INSITUFORM TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, David A. Martin has executed 79 insider transactions totaling $2.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 17, 2011 involved selling 1,250 shares valued at $32.5K.
David A. Martin currently holds 228,605 shares of INSITUFORM TECHNOLOGIES INC (INSU), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David A. Martin has been a net seller of INSU stock. They have purchased $164.3K and sold $2.0M worth of shares.
David A. Martin's most recent insider trade was on Mar 17, 2011, when they sold 1,250 shares at $26.00 per share.
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| $26.00 |
| Discretionary |
| Mar 17, 2011 | INSU | $485.7K | Sale | 18,679 | $26.00 | Discretionary |
| Mar 17, 2011 | INSU | $61.0K | Option Exercise | 3,750 | $16.26 | Discretionary |
| Mar 17, 2011 | INSU | $19.4K | Option Exercise | 1,250 | $15.50 | Discretionary |
| Jan 21, 2011 | INSU | $0 | Award | 8,553 | $N/A | Discretionary |
| Jan 20, 2011 | AEGN | $0 | Gift | 100 | $N/A | Discretionary |
| Mar 2, 2010 | INSU | $15.3K | Sale | 600 | $25.49 | Discretionary |
| Mar 2, 2010 | INSU | $19.1K | Sale | 750 | $25.50 | Discretionary |
| Mar 2, 2010 | INSU | $2.6K | Sale | 100 | $25.51 | Discretionary |
| Mar 2, 2010 | INSU | $10.2K | Sale | 400 | $25.52 | Discretionary |
| Mar 2, 2010 | INSU | $15.3K | Sale | 600 | $25.53 | Discretionary |
| Mar 2, 2010 | INSU | $5.1K | Sale | 200 | $25.54 | Discretionary |
| Mar 2, 2010 | INSU | $2.6K | Sale | 100 | $25.56 | Discretionary |
| Mar 2, 2010 | INSU | $34.4K | Option Exercise | 2,750 | $12.50 | Discretionary |
| Mar 2, 2010 | INSU | $15.3K | Sale | 600 | $25.49 | Discretionary |
| Mar 2, 2010 | INSU | $15.3K | Sale | 600 | $25.53 | Discretionary |
| Mar 2, 2010 | INSU | $5.1K | Sale | 200 | $25.54 | Discretionary |
| Mar 2, 2010 | INSU | $10.2K | Sale | 400 | $25.52 | Discretionary |
| Mar 2, 2010 | INSU | $2.6K | Sale | 100 | $25.51 | Discretionary |
| Mar 2, 2010 | INSU | $19.1K | Sale | 750 | $25.50 | Discretionary |
| Mar 2, 2010 | INSU | $34.4K | Option Exercise | 2,750 | $12.50 | Discretionary |
| Mar 2, 2010 | INSU | $2.6K | Sale | 100 | $25.56 | Discretionary |
| Feb 24, 2010 | INSU | $0 | Award | 9,947 | $N/A | Discretionary |
| Mar 2, 2009 | INSU | $0 | Award | 26,923 | $N/A | Discretionary |
| Jan 29, 2008 | INSU | $0 | Award | 23,179 | $N/A | Discretionary |
| Nov 6, 2007 | INSU | $12.3K | Option Exercise | 1,400 | $8.75 | Discretionary |
| Aug 23, 2007 | INSU | $0 | Award | 8,340 | $N/A | Discretionary |
| Jan 11, 2007 | INSU | $0 | Award | 1,500 | $N/A | Discretionary |