Chandrasekhar Sadasivam serves as Executive at MEMC ELECTRONIC MATERIALS INC, where they oversee executive responsibilities. Since joining the company, Chandrasekhar Sadasivam has executed 91 insider transactions totaling $14.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 20, 2013 involved selling 6,670 shares valued at $29.3K.
Chandrasekhar Sadasivam currently holds 97,147 shares of MEMC ELECTRONIC MATERIALS INC (WFR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Chandrasekhar Sadasivam has been a net seller of WFR stock. They have purchased $495.5K and sold $14.1M worth of shares.
Chandrasekhar Sadasivam's most recent insider trade was on Apr 20, 2013, when they sold 6,670 shares at $4.40 per share.
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| $4.08 |
| Discretionary |
| Jan 24, 2011 | WFR | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Jan 24, 2011 | WFR | $9.4K | Payment | 812 | $11.52 | Discretionary |
| Jan 24, 2011 | WFR | $4.7K | Payment | 406 | $11.52 | Discretionary |
| Jan 24, 2011 | WFR | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| Jan 23, 2011 | WFR | $9.1K | Payment | 812 | $11.25 | Discretionary |
| Aug 6, 2010 | WFR | $495.5K | Purchase | 50,000 | $9.91 | Discretionary |
| Apr 20, 2010 | WFR | $0 | Award | 40,000 | $N/A | Discretionary |
| Jan 24, 2010 | WFR | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Jan 24, 2010 | WFR | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| Feb 27, 2009 | WFR | $21.7K | Payment | 1,593 | $13.64 | Discretionary |
| Jan 24, 2009 | WFR | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| Jan 24, 2009 | WFR | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Jan 20, 2009 | WFR | $0 | Disposition | 5,000 | $N/A | Discretionary |
| Feb 29, 2008 | WFR | $98.8K | Option Exercise | 12,500 | $7.90 | Discretionary |
| Feb 29, 2008 | WFR | $957.1K | Sale | 12,500 | $76.57 | Discretionary |
| Feb 29, 2008 | WFR | $47.0K | Option Exercise | 4,000 | $11.74 | Discretionary |
| Feb 29, 2008 | WFR | $306.4K | Sale | 4,000 | $76.60 | Discretionary |
| Feb 29, 2008 | WFR | $81.4K | Option Exercise | 7,500 | $10.85 | Discretionary |
| Feb 29, 2008 | WFR | $383.3K | Sale | 5,000 | $76.66 | Discretionary |
| Feb 29, 2008 | WFR | $228.5K | Option Exercise | 5,000 | $45.70 | Discretionary |
| Feb 29, 2008 | WFR | $237.6K | Sale | 3,100 | $76.65 | Discretionary |
| Feb 29, 2008 | WFR | $92.2K | Option Exercise | 3,100 | $29.73 | Discretionary |
| Feb 29, 2008 | WFR | $701.3K | Sale | 9,150 | $76.65 | Discretionary |
| Feb 29, 2008 | WFR | $234.8K | Option Exercise | 9,150 | $25.66 | Discretionary |
| Feb 29, 2008 | WFR | $766.5K | Sale | 10,000 | $76.65 | Discretionary |
| Feb 29, 2008 | WFR | $176.5K | Option Exercise | 10,000 | $17.65 | Discretionary |
| Feb 29, 2008 | WFR | $957.5K | Sale | 12,500 | $76.60 | Discretionary |
| Feb 29, 2008 | WFR | $145.4K | Option Exercise | 12,500 | $11.63 | Discretionary |