Lewis Chew serves as Executive at NATIONAL SEMICONDUCTOR CORP, where they oversee executive responsibilities. Since joining the company, Lewis Chew has executed 165 insider transactions totaling $49.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 15, 2016 involved selling 3,669 shares valued at $171.6K.
Lewis Chew currently holds 29,290 shares of NATIONAL SEMICONDUCTOR CORP (NSM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Lewis Chew has been a net seller of NSM stock. They have purchased $209.4K and sold $49.4M worth of shares.
Lewis Chew's most recent insider trade was on Jun 15, 2016, when they sold 3,669 shares at $46.76 per share.
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| $N/A |
| Discretionary |
| May 13, 2016 | DLB | $909.8K | Sale | 20,000 | $45.49 | Discretionary |
| May 13, 2016 | DLB | $609.8K | Option Exercise | 20,000 | $30.49 | Discretionary |
| Dec 21, 2015 | DLB | $101.3K | Payment | 3,001 | $33.74 | Discretionary |
| Dec 16, 2015 | DLB | $64.4K | Payment | 1,895 | $34.01 | Discretionary |
| Dec 15, 2015 | DLB | $0 | Award | 16,250 | $N/A | Discretionary |
| Dec 15, 2015 | DLB | $48.7K | Payment | 1,469 | $33.15 | Discretionary |
| Oct 26, 2015 | DLB | $292.8K | Sale | 8,415 | $34.80 | Discretionary |
| Jun 15, 2015 | DLB | $142.7K | Payment | 3,669 | $38.89 | Discretionary |
| May 29, 2015 | PCG | $0 | Award | 2,244 | $N/A | Discretionary |
| Dec 22, 2014 | DLB | $132.3K | Payment | 3,001 | $44.08 | Discretionary |
| Dec 16, 2014 | DLB | $93.8K | Payment | 2,208 | $42.49 | Discretionary |
| Dec 15, 2014 | DLB | $0 | Award | 15,632 | $N/A | Discretionary |
| Jun 16, 2014 | DLB | $154.5K | Payment | 3,669 | $42.10 | Discretionary |
| May 14, 2014 | PCG | $0 | Award | 2,398 | $N/A | Discretionary |
| Dec 23, 2013 | DLB | $83.3K | Payment | 2,161 | $38.56 | Discretionary |
| Dec 16, 2013 | DLB | $0 | Award | 19,498 | $N/A | Discretionary |
| Jun 17, 2013 | DLB | $125.0K | Payment | 3,669 | $34.07 | Discretionary |
| Jun 17, 2013 | DLB | $125.0K | Payment | 3,669 | $34.07 | Discretionary |
| Jun 11, 2013 | PCG | $0 | Award | 2,018 | $N/A | Discretionary |
| Jun 11, 2013 | PCG | $0 | Award | 2,355 | $N/A | Discretionary |
| Dec 21, 2012 | DLB | $0 | Award | 23,000 | $N/A | Discretionary |
| Jun 15, 2012 | DLB | $0 | Award | 39,050 | $N/A | Discretionary |
| May 14, 2012 | PCG | $0 | Award | 2,041 | $N/A | Discretionary |
| Mar 6, 2012 | PCG | $104.4K | Purchase | 2,500 | $41.77 | Discretionary |
| Mar 5, 2012 | PCG | $105.0K | Purchase | 2,500 | $41.99 | Discretionary |
| Sep 23, 2011 | NSM | $13.3K | Disposition | 533 | $25.00 | Discretionary |
| Sep 23, 2011 | NSM | $6.7M | Disposition | 267,581 | $25.00 | Discretionary |
| Jul 25, 2011 | NSM | $0 | Gift | 2,130 | $N/A | Discretionary |