- Corporate Officers - C
- Chen Fusen Ernie
Insider Trading History of Chen Fusen Ernie
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Chen Fusen Ernie since 2006.
This trader's CIK number is 1316245.
At the time of last reporting, Chen Fusen Ernie was the President and CEO of Kulicke & Soffa Industries Inc. (stock ticker symbol KLIC).
Also see all insider trading activities at Kulicke & Soffa Industries Inc.
Note that in the past
CHEN FUSEN ERNIE also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Kulicke & Soffa Industries Inc (KLIC) by Chen Fusen Ernie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | KLIC | 0 | $0 | 80,000 | $3,863,519 | 44,663 | $0 |
| 2023 | KLIC | 0 | $0 | 60,000 | $2,824,290 | 191,819 | $0 |
| 2022 | KLIC | 0 | $0 | 55,556 | $2,637,643 | 170,555 | $0 |
| 2021 | KLIC | 0 | $0 | 110,000 | $6,897,670 | 191,400 | $0 |
| 2020 | KLIC | 0 | $0 | 0 | $0 | 72,133 | $0 |
| 2019 | KLIC | 0 | $0 | 0 | $0 | 223,640 | $0 |
| 2018 | KLIC | 0 | $0 | 0 | $0 | 48,376 | $0 |
| 2017 | KLIC | 0 | $0 | 0 | $0 | 14,539 | $0 |
| 2016 | KLIC | 25,000 | $380,991 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Novellus Systems Inc (NVLS) by Chen Fusen Ernie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | NVLS | 0 | $0 | 121,500 | $5,622,449 | 258,868 | $3,361,435 |
| 2011 | NVLS | 0 | $0 | 247,500 | $9,035,691 | 262,500 | $6,229,462 |
| 2010 | NVLS | 0 | $0 | 36,143 | $1,171,617 | 37,600 | $311,750 |
| 2009 | NVLS | 0 | $0 | 42,453 | $987,544 | 31,750 | $311,750 |
| 2008 | NVLS | 0 | $0 | 10,339 | $185,058 | 2,250 | $28,192 |
| 2006 | NVLS | 239 | $4,993 | 6,426 | $170,902 | 0 | $0 |
Yearly summary of insider trading at Mattson Technology Inc (MTSN) by Chen Fusen Ernie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | MTSN | 0 | $0 | 0 | $0 | 93,750 | $0 |
| 2015 | MTSN | 0 | $0 | 0 | $0 | 146,250 | $0 |
| 2014 | MTSN | 20,000 | $38,600 | 0 | $0 | 112,500 | $0 |
| 2013 | MTSN | 50,000 | $80,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Gt Solar International, Inc. (GTAT) by Chen Fusen Ernie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2011 | GTAT | 0 | $0 | 0 | $0 | 10,127 | $0 |
| 2010 | GTAT | 0 | $0 | 0 | $0 | 17,731 | $0 |
| 2009 | GTAT | 0 | $0 | 8,500 | $49,300 | 8,500 | $0 |
Insider trading activities at 4 companies by Chen Fusen Ernie:
1. Kulicke & Soffa Industries Inc (KLIC)
2. Novellus Systems Inc (NVLS)
3. Mattson Technology Inc (MTSN)
4. Gt Solar International, Inc. (GTAT)
Table 1. Insider trading of Kulicke & Soffa Industries Inc (KLIC) by Chen Fusen Ernie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-12-05 | KLIC | Sale | 80,000 | 48.29 | 3,863,519 |
| 2024-11-14 | KLIC | Option Ex | 1,219 | .00 | 0 |
| 2024-10-15 | KLIC | Option Ex | 43,444 | .00 | 0 |
| 2023-11-16 | KLIC | Option Ex | 54,962 | .00 | 0 |
| 2023-10-12 | KLIC | Sale | 30,000 | 47.03 | 1,411,050 |
| 2023-10-11 | KLIC | Sale | 30,000 | 47.11 | 1,413,240 |
| 2023-10-07 | KLIC | Option Ex | 136,857 | .00 | 0 |
| 2022-12-07 | KLIC | Sale | 24,559 | 47.48 | 1,166,061 |
| 2022-12-08 | KLIC | Sale | 30,997 | 47.48 | 1,471,582 |
| 2022-11-17 | KLIC | Option Ex | 55,556 | .00 | 0 |
| 2022-10-10 | KLIC | Option Ex | 114,999 | .00 | 0 |
| 2021-12-08 | KLIC | Sale | 50,000 | 66.89 | 3,344,650 |
| 2021-12-09 | KLIC | Sale | 10,000 | 72.95 | 729,500 |
| 2021-11-18 | KLIC | Option Ex | 60,000 | .00 | 0 |
| 2021-10-12 | KLIC | Option Ex | 131,400 | .00 | 0 |
| 2021-06-09 | KLIC | Sale | 40,000 | 56.53 | 2,261,120 |
| 2021-06-10 | KLIC | Sale | 10,000 | 56.24 | 562,400 |
| 2020-11-23 | KLIC | Option Ex | 4,060 | .00 | 0 |
| 2020-11-07 | KLIC | Option Ex | 68,073 | .00 | 0 |
| 2019-10-31 | KLIC | Option Ex | 223,640 | .00 | 0 |
| 2018-09-29 | KLIC | Option Ex | 48,376 | .00 | 0 |
| 2017-09-30 | KLIC | Option Ex | 14,539 | .00 | 0 |
| 2016-11-18 | KLIC | Buy | 600 | 15.30 | 9,178 |
| 2016-11-18 | KLIC | Buy | 3,900 | 14.91 | 58,156 |
| 2016-11-18 | KLIC | Buy | 500 | 14.52 | 7,257 |
| 2016-11-17 | KLIC | Buy | 20,000 | 15.32 | 306,400 |
Table 2. Insider trading of Novellus Systems Inc (NVLS) by Chen Fusen Ernie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-06-04 | NVLS | Option Ex | 96,096 | .00 | 0 |
| 2012-03-31 | NVLS | Option Ex | 41,272 | .00 | 0 |
| 2012-03-14 | NVLS | Sale | 34,000 | 47.76 | 1,623,874 |
| 2012-03-14 | NVLS | Option Ex | 34,000 | 28.46 | 967,810 |
| 2012-03-13 | NVLS | Option Ex | 37,500 | 19.31 | 724,125 |
| 2012-03-13 | NVLS | Sale | 37,500 | 47.70 | 1,788,825 |
| 2012-01-18 | NVLS | Option Ex | 25,000 | 33.39 | 834,750 |
| 2012-01-18 | NVLS | Sale | 25,000 | 45.00 | 1,125,000 |
| 2012-01-10 | NVLS | Sale | 25,000 | 43.39 | 1,084,750 |
| 2012-01-10 | NVLS | Option Ex | 25,000 | 33.39 | 834,750 |
| 2011-12-19 | NVLS | Option Ex | 10,350 | .00 | 0 |
| 2011-12-16 | NVLS | Option Ex | 2,400 | .00 | 0 |
| 2011-12-13 | NVLS | Option Ex | 2,250 | .00 | 0 |
| 2011-05-12 | NVLS | Sale | 138,851 | 35.91 | 4,986,139 |
| 2011-05-12 | NVLS | Option Ex | 138,851 | 25.81 | 3,584,022 |
| 2011-04-01 | NVLS | Option Ex | 3,649 | 25.58 | 93,341 |
| 2011-04-01 | NVLS | Sale | 3,649 | 37.60 | 137,202 |
| 2011-03-24 | NVLS | Sale | 40,000 | 36.51 | 1,460,400 |
| 2011-03-24 | NVLS | Option Ex | 40,000 | 24.76 | 990,400 |
| 2011-03-16 | NVLS | Sale | 25,000 | 36.03 | 900,750 |
| 2011-03-16 | NVLS | Option Ex | 25,000 | 21.54 | 538,500 |
| 2011-03-09 | NVLS | Option Ex | 40,000 | 25.58 | 1,023,199 |
| 2011-03-09 | NVLS | Sale | 40,000 | 38.78 | 1,551,200 |
| 2010-12-20 | NVLS | Option Ex | 25,000 | 12.47 | 311,750 |
| 2010-12-20 | NVLS | Sale | 25,000 | 32.61 | 815,250 |
| 2010-12-21 | NVLS | Sale | 2,849 | 32.43 | 92,393 |
| 2010-12-18 | NVLS | Option Ex | 4,500 | .00 | 0 |
| 2010-12-17 | NVLS | Option Ex | 5,850 | .00 | 0 |
| 2010-12-20 | NVLS | Sale | 3,704 | 32.61 | 120,787 |
| 2010-12-14 | NVLS | Sale | 1,424 | 32.72 | 46,593 |
| 2010-12-13 | NVLS | Option Ex | 2,250 | .00 | 0 |
| 2010-11-29 | NVLS | Sale | 3,166 | 30.51 | 96,594 |
| 2009-12-18 | NVLS | Option Ex | 4,500 | .00 | 0 |
| 2009-12-21 | NVLS | Option Ex | 25,000 | 12.47 | 311,750 |
| 2009-12-21 | NVLS | Sale | 27,850 | 24.20 | 673,970 |
| 2009-12-17 | NVLS | Sale | 3,166 | 24.23 | 76,712 |
| 2009-12-14 | NVLS | Option Ex | 2,250 | .00 | 0 |
| 2009-12-15 | NVLS | Sale | 1,425 | 23.92 | 34,086 |
| 2009-10-06 | NVLS | Sale | 9,638 | 20.34 | 196,056 |
| 2009-05-06 | NVLS | Sale | 374 | 17.97 | 6,720 |
| 2008-12-15 | NVLS | Option Ex | 2,250 | 12.53 | 28,192 |
| 2008-12-16 | NVLS | Sale | 5,301 | 12.64 | 66,999 |
| 2008-12-10 | NVLS | Sale | 641 | 13.01 | 8,341 |
| 2008-02-04 | NVLS | Sale | 4,397 | 24.95 | 109,718 |
| 2006-10-31 | NVLS | Buy | 239 | 20.89 | 4,993 |
| 2006-10-27 | NVLS | Sale | 3,213 | 28.55 | 91,731 |
| 2006-04-21 | NLVS | Sale | 3,213 | 24.64 | 79,171 |
Table 3. Insider trading of Mattson Technology Inc (MTSN) by Chen Fusen Ernie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-02-19 | MTSN | Option Ex | 93,750 | .00 | 0 |
| 2015-11-20 | MTSN | Option Ex | 13,125 | .00 | 0 |
| 2015-08-20 | MTSN | Option Ex | 13,125 | .00 | 0 |
| 2015-05-20 | MTSN | Option Ex | 13,125 | .00 | 0 |
| 2015-02-20 | MTSN | Option Ex | 13,125 | .00 | 0 |
| 2015-02-19 | MTSN | Option Ex | 93,750 | .00 | 0 |
| 2014-11-20 | MTSN | Option Ex | 6,250 | .00 | 0 |
| 2014-08-20 | MTSN | Option Ex | 6,250 | .00 | 0 |
| 2014-05-20 | MTSN | Option Ex | 6,250 | .00 | 0 |
| 2014-05-01 | MTSN | Buy | 20,000 | 1.93 | 38,600 |
| 2014-02-19 | MTSN | Option Ex | 93,750 | .00 | 0 |
| 2013-04-29 | MTSN | Buy | 50,000 | 1.60 | 80,000 |
Table 4. Insider trading of Gt Solar International, Inc. (GTAT) by Chen Fusen Ernie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2011-08-11 | GTAT | Option Ex | 10,127 | .00 | 0 |
| 2010-08-07 | SOLR | Option Ex | 9,231 | .00 | 0 |
| 2010-05-15 | SOLR | Option Ex | 8,500 | .00 | 0 |
| 2009-05-19 | SOLR | Sale | 8,500 | 5.80 | 49,300 |
| 2009-05-15 | SOLR | Option Ex | 8,500 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Chen Fusen Ernie
(President and CEO of Kulicke & Soffa Industries Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.