David Charles Hill serves as Executive at SYMYX TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, David Charles Hill has executed 26 insider transactions totaling $409.6K, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 5, 2016 involved selling 1,188 shares valued at $52.8K.
David Charles Hill currently holds 1,188 shares of SYMYX TECHNOLOGIES INC (SMMX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Charles Hill has been a net seller of SMMX stock. They have purchased $0 and sold $409.6K worth of shares.
David Charles Hill's most recent insider trade was on Aug 5, 2016, when they sold 1,188 shares at $44.47 per share.
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| $N/A |
| Discretionary |
| May 10, 2016 | HXL | $31.4K | Sale | 700 | $44.80 | Discretionary |
| May 10, 2016 | HXL | $13.4K | Sale | 300 | $44.80 | Discretionary |
| May 9, 2016 | HXL | $0 | Option Exercise | 2,183 | $N/A | Discretionary |
| Aug 4, 2015 | HXL | $10.3K | Sale | 200 | $51.50 | Discretionary |
| Aug 4, 2015 | HXL | $41.2K | Sale | 800 | $51.45 | Discretionary |
| Aug 4, 2015 | HXL | $10.3K | Sale | 200 | $51.46 | Discretionary |
| Aug 4, 2015 | HXL | $5.1K | Sale | 100 | $51.48 | Discretionary |
| Aug 3, 2015 | HXL | $16.4K | Sale | 317 | $51.75 | Discretionary |
| Aug 3, 2015 | HXL | $20.7K | Sale | 400 | $51.77 | Discretionary |
| Aug 3, 2015 | HXL | $20.7K | Sale | 400 | $51.78 | Discretionary |
| Aug 3, 2015 | HXL | $5.2K | Sale | 100 | $51.80 | Discretionary |
| May 19, 2015 | HXL | $0 | Option Exercise | 4 | $N/A | Discretionary |
| May 8, 2015 | HXL | $0 | Option Exercise | 2,513 | $N/A | Discretionary |
| Sep 2, 2014 | HXL | $38.9K | Sale | 948 | $41.01 | Discretionary |
| Sep 2, 2014 | HXL | $38.9K | Sale | 948 | $41.01 | Discretionary |
| Jun 4, 2014 | HXL | $41.2K | Sale | 1,000 | $41.18 | Discretionary |
| May 12, 2014 | HXL | $54.7K | Sale | 1,300 | $42.09 | Discretionary |
| May 12, 2014 | HXL | $8.4K | Sale | 200 | $42.10 | Discretionary |
| May 2, 2014 | HXL | $0 | Option Exercise | 3,448 | $N/A | Discretionary |
| May 3, 2013 | HXL | $0 | Option Exercise | 3,500 | $N/A | Discretionary |
| Jul 1, 2010 | SMMX | $0 | Disposition | 19,742 | $N/A | Discretionary |
| Jun 11, 2009 | SMMX | $0 | Other | 8,403 | $N/A | Discretionary |
| Jun 16, 2008 | SMMX | $0 | Other | 6,935 | $N/A | Discretionary |
| Aug 30, 2007 | SMMX | $0 | Award | 4,404 | $N/A | Discretionary |