David H. Li serves as Executive at CABOT MICROELECTRONICS CORP, where they oversee executive responsibilities. Since joining the company, David H. Li has executed 211 insider transactions totaling $32.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 3, 2016 involved exercising options for 6,745 shares valued at $193.0K.
David H. Li currently holds 1,085 shares of CABOT MICROELECTRONICS CORP (CCMP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David H. Li has been a net seller of CCMP stock. They have purchased $0 and sold $32.0M worth of shares.
David H. Li's most recent insider trade was on Aug 3, 2016, when they sold 6,745 shares at $28.62 per share.
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| $50.05 |
| Discretionary |
| Aug 3, 2016 | CCMP | $352.6K | Option Exercise | 12,621 | $27.94 | Discretionary |
| Aug 3, 2016 | CCMP | $631.7K | Sale | 12,621 | $50.05 | Discretionary |
| Aug 3, 2016 | CCMP | $440.6K | Option Exercise | 13,500 | $32.64 | Discretionary |
| Aug 3, 2016 | CCMP | $675.7K | Sale | 13,500 | $50.05 | Discretionary |
| Jun 30, 2016 | CCMP | $10.4K | Award | 288.35 | $35.99 | Discretionary |
| Jan 4, 2016 | CCMP | $55.5K | Payment | 1,280 | $43.35 | Discretionary |
| Dec 31, 2015 | CCMP | $9.9K | Award | 265 | $37.21 | Discretionary |
| Dec 3, 2015 | CCMP | $0 | Award | 22,000 | $N/A | Discretionary |
| Dec 3, 2015 | CCMP | $17.2K | Payment | 405 | $42.37 | Discretionary |
| Dec 3, 2015 | CCMP | $19.4K | Payment | 459 | $42.37 | Discretionary |
| Dec 3, 2015 | CCMP | $19.8K | Payment | 467 | $42.37 | Discretionary |
| Dec 1, 2015 | CCMP | $19.1K | Payment | 451 | $42.44 | Discretionary |
| Jun 30, 2015 | CCMP | $10.6K | Award | 266.98 | $39.80 | Discretionary |
| Jan 2, 2015 | CCMP | $0 | Award | 14,700 | $N/A | Discretionary |
| Dec 31, 2014 | CCMP | $10.6K | Award | 273.16 | $38.90 | Discretionary |
| Dec 3, 2014 | CCMP | $22.2K | Payment | 478 | $46.45 | Discretionary |
| Dec 3, 2014 | CCMP | $22.6K | Payment | 486 | $46.45 | Discretionary |
| Dec 3, 2014 | CCMP | $0 | Award | 5,200 | $N/A | Discretionary |
| Dec 1, 2014 | CCMP | $21.9K | Payment | 470 | $46.65 | Discretionary |
| Dec 1, 2014 | CCMP | $23.4K | Payment | 502 | $46.65 | Discretionary |
| Nov 13, 2014 | CCMP | $176.3K | Option Exercise | 6,310 | $27.94 | Discretionary |
| Nov 13, 2014 | CCMP | $144.7K | Option Exercise | 6,745 | $21.45 | Discretionary |
| Nov 13, 2014 | CCMP | $303.4K | Sale | 6,310 | $48.08 | Discretionary |
| Nov 13, 2014 | CCMP | $324.3K | Sale | 6,745 | $48.08 | Discretionary |
| Nov 13, 2014 | CCMP | $324.3K | Sale | 6,745 | $48.08 | Discretionary |
| Nov 13, 2014 | CCMP | $193.0K | Option Exercise | 6,745 | $28.62 | Discretionary |
| Jun 30, 2014 | CCMP | $10.5K | Award | 276.43 | $37.95 | Discretionary |
| Dec 31, 2013 | CCMP | $10.6K | Award | 374.48 | $28.37 | Discretionary |