Fusen Ernie Chen serves as Executive at NOVELLUS SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Fusen Ernie Chen has executed 223 insider transactions totaling $30.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 11, 2016 involved selling 219,375 shares valued at $833.6K.
Fusen Ernie Chen currently holds 1,161,725 shares of NOVELLUS SYSTEMS INC (NVLS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Fusen Ernie Chen has been a net seller of NVLS stock. They have purchased $504.9K and sold $29.6M worth of shares.
Fusen Ernie Chen's most recent insider trade was on May 11, 2016, when they sold 219,375 shares at $3.80 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Feb 20, 2016 | MTSN | $0 | Option Exercise | 13,125 | $N/A | Discretionary |
| Feb 19, 2016 | MTSN | $0 | Option Exercise | 93,750 | $N/A | Discretionary |
| Feb 19, 2016 | MTSN | $0 | Payment | 34,719 | $N/A | Discretionary |
| Nov 20, 2015 | MTSN | $0 | Option Exercise | 13,125 | $N/A | Discretionary |
| Nov 20, 2015 | MTSN | $0 | Payment | 6,848 | $N/A | Discretionary |
| Aug 20, 2015 | MTSN | $0 | Payment | 4,931 | $N/A | Discretionary |
| Aug 20, 2015 | MTSN | $0 | Option Exercise | 13,125 | $N/A | Discretionary |
| May 20, 2015 | MTSN | $0 | Payment | 4,931 | $N/A | Discretionary |
| May 20, 2015 | MTSN | $0 | Option Exercise | 13,125 | $N/A | Discretionary |
| Feb 20, 2015 | MTSN | $0 | Payment | 4,931 | $N/A | Discretionary |
| Feb 20, 2015 | MTSN | $0 | Option Exercise | 13,125 | $N/A | Discretionary |
| Feb 19, 2015 | MTSN | $0 | Payment | 35,231 | $N/A | Discretionary |
| Feb 19, 2015 | MTSN | $0 | Option Exercise | 93,750 | $N/A | Discretionary |
| Nov 20, 2014 | MTSN | $6.3K | Payment | 2,348 | $2.67 | Discretionary |
| Nov 20, 2014 | MTSN | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| Aug 20, 2014 | MTSN | $5.4K | Payment | 2,411 | $2.22 | Discretionary |
| Aug 20, 2014 | MTSN | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| May 20, 2014 | MTSN | $4.8K | Payment | 2,348 | $2.06 | Discretionary |
| May 20, 2014 | MTSN | $0 | Option Exercise | 6,250 | $N/A | Discretionary |
| May 1, 2014 | MTSN | $38.6K | Purchase | 20,000 | $1.93 | Discretionary |
| Feb 19, 2014 | MTSN | $0 | Option Exercise | 93,750 | $N/A | Discretionary |
| Feb 19, 2014 | MTSN | $98.8K | Payment | 35,934 | $2.75 | Discretionary |
| Apr 29, 2013 | MTSN | $80.0K | Purchase | 50,000 | $1.60 | Discretionary |
| Jun 4, 2012 | NVLS | $0 | Disposition | 5,894 | $N/A | Discretionary |
| Jun 4, 2012 | NVLS | $0 | Disposition | 30,001 | $N/A | Discretionary |
| Jun 4, 2012 | NVLS | $0 | Option Exercise | 96,096 | $N/A | Discretionary |
| Jun 4, 2012 | NVLS | $1.8M | Payment | 44,860 | $40.39 | Discretionary |
| Jun 4, 2012 | NVLS | $0 | Disposition | 51,236 | $N/A | Discretionary |