The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Sharp Steven since 2007.
This trader's CIK number is 1182404.
At the time of last reporting, Sharp Steven was the Director of Power Integrations Inc. (stock ticker symbol POWI).
Also see all insider trading activities at Power Integrations Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2014 | TQNT | 0 | $0 | 320,450 | $6,009,706 | 0 | $0 |
| 2013 | TQNT | 0 | $0 | 0 | $0 | 17,500 | $83,474 |
| 2012 | TQNT | 0 | $0 | 0 | $0 | 20,000 | $101,800 |
| 2011 | TQNT | 114,333 | $499,410 | 85,000 | $1,138,427 | 35,000 | $177,450 |
| 2010 | TQNT | 0 | $0 | 132,957 | $1,293,254 | 35,000 | $101,850 |
| 2009 | TQNT | 0 | $0 | 100,000 | $709,172 | 0 | $0 |
| 2008 | TQNT | 0 | $0 | 220,000 | $1,266,829 | 380,008 | $1,172,718 |
| 2007 | TQNT | 0 | $0 | 210,000 | $1,070,700 | 567,012 | $2,122,813 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2021 | POWI | 0 | $0 | 9,575 | $1,031,302 | 0 | $0 |
| 2020 | POWI | 0 | $0 | 46,340 | $3,956,306 | 36,340 | $806,883 |
| 2019 | POWI | 0 | $0 | 3,000 | $237,840 | 3,000 | $72,630 |
| 2018 | POWI | 0 | $0 | 0 | $0 | 10,000 | $183,500 |
| 2017 | POWI | 0 | $0 | 10,000 | $794,930 | 10,000 | $314,600 |
| 2016 | POWI | 0 | $0 | 10,000 | $652,000 | 10,000 | $254,800 |
| 2015 | POWI | 0 | $0 | 10,000 | $502,160 | 10,000 | $240,600 |
| 2014 | POWI | 0 | $0 | 0 | $0 | 10,000 | $191,000 |
| 2013 | POWI | 0 | $0 | 20,000 | $960,254 | 10,000 | $338,500 |
| 2012 | POWI | 0 | $0 | 10,000 | $306,150 | 10,000 | $190,200 |
| 2011 | POWI | 0 | $0 | 0 | $0 | 10,000 | $245,900 |
| 2009 | POWI | 0 | $0 | 25,000 | $773,540 | 25,000 | $336,500 |
| 2008 | POWI | 0 | $0 | 0 | $0 | 10,000 | $110,620 |
1. Triquint Semiconductor Inc (TQNT)
2. Power Integrations Inc (POWI)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2014-11-20 | TQNT | Sale | 22,902 | 23.46 | 537,395 |
| 2014-11-10 | TQNT | Sale | 25,000 | 22.39 | 559,875 |
| 2014-11-03 | TQNT | Sale | 52,098 | 22.18 | 1,155,585 |
| 2014-09-05 | TQNT | Sale | 800 | 20.51 | 16,411 |
| 2014-09-03 | TQNT | Sale | 18,350 | 20.57 | 377,386 |
| 2014-09-04 | TQNT | Sale | 1,300 | 20.53 | 26,683 |
| 2014-08-26 | TQNT | Sale | 5,000 | 18.90 | 94,500 |
| 2014-08-25 | TQNT | Sale | 5,000 | 19.31 | 96,550 |
| 2014-08-27 | TQNT | Sale | 5,000 | 18.99 | 94,949 |
| 2014-08-28 | TQNT | Sale | 5,000 | 19.33 | 96,649 |
| 2014-08-21 | TQNT | Sale | 5,000 | 19.50 | 97,500 |
| 2014-08-22 | TQNT | Sale | 5,000 | 19.49 | 97,449 |
| 2014-08-19 | TQNT | Sale | 5,000 | 19.68 | 98,400 |
| 2014-08-20 | TQNT | Sale | 5,000 | 19.64 | 98,200 |
| 2014-08-18 | TQNT | Sale | 5,000 | 19.27 | 96,350 |
| 2014-08-15 | TQNT | Sale | 5,000 | 18.87 | 94,350 |
| 2014-08-14 | TQNT | Sale | 5,000 | 18.64 | 93,200 |
| 2014-08-13 | TQNT | Sale | 5,000 | 18.82 | 94,100 |
| 2014-08-11 | TQNT | Sale | 5,000 | 18.55 | 92,750 |
| 2014-08-12 | TQNT | Sale | 5,000 | 18.38 | 91,900 |
| 2014-08-07 | TQNT | Sale | 5,000 | 18.12 | 90,600 |
| 2014-08-08 | TQNT | Sale | 5,000 | 18.05 | 90,250 |
| 2014-08-05 | TQNT | Sale | 5,000 | 18.29 | 91,450 |
| 2014-08-06 | TQNT | Sale | 5,000 | 18.49 | 92,449 |
| 2014-08-01 | TQNT | Sale | 5,000 | 18.21 | 91,050 |
| 2014-08-04 | TQNT | Sale | 5,000 | 18.60 | 93,000 |
| 2014-05-02 | TQNT | Sale | 25,000 | 14.44 | 360,925 |
| 2014-05-05 | TQNT | Sale | 50,000 | 14.51 | 725,550 |
| 2014-05-06 | TQNT | Sale | 25,000 | 14.57 | 364,250 |
| 2013-07-18 | TQNT | Option Ex | 17,500 | 4.77 | 83,474 |
| 2012-05-11 | TQNT | Option Ex | 20,000 | 5.09 | 101,800 |
| 2011-12-02 | TQNT | Buy | 14,333 | 4.76 | 68,210 |
| 2011-11-30 | TQNT | Buy | 100,000 | 4.31 | 431,200 |
| 2011-06-01 | TQNT | Sale | 25,000 | 12.59 | 314,775 |
| 2011-05-13 | TQNT | Option Ex | 17,500 | 5.07 | 88,725 |
| 2011-05-13 | TQNT | Sale | 17,500 | 13.80 | 241,500 |
| 2011-05-11 | TQNT | Option Ex | 17,500 | 5.07 | 88,725 |
| 2011-05-11 | TQNT | Sale | 17,500 | 13.60 | 238,052 |
| 2011-03-02 | TQNT | Sale | 25,000 | 13.76 | 344,100 |
| 2010-12-01 | TQNT | Sale | 47,957 | 12.17 | 583,444 |
| 2010-11-04 | TQNT | Sale | 25,000 | 10.35 | 258,725 |
| 2010-09-22 | TQNT | Sale | 25,000 | 7.84 | 196,000 |
| 2010-04-13 | TQNT | Option Ex | 35,000 | 2.91 | 101,850 |
| 2010-03-04 | TQNT | Sale | 10,000 | 7.12 | 71,210 |
| 2010-03-02 | TQNT | Sale | 25,000 | 7.36 | 183,875 |
| 2009-08-27 | TQNT | Sale | 23,400 | 7.17 | 167,754 |
| 2009-08-28 | TQNT | Sale | 25,000 | 7.47 | 186,850 |
| 2009-08-25 | TQNT | Sale | 1,600 | 7.45 | 11,920 |
| 2009-07-24 | TQNT | Sale | 45,949 | 6.84 | 314,291 |
| 2009-07-27 | TQNT | Sale | 4,051 | 7.00 | 28,357 |
| 2008-10-01 | TQNT | Option Ex | 172,504 | 3.04 | 524,584 |
| 2008-10-01 | TQNT | Option Ex | 172,504 | 3.04 | 524,584 |
| 2008-08-20 | TQNT | Sale | 20,000 | 6.59 | 131,800 |
| 2008-07-31 | TQNT | Sale | 20,000 | 6.05 | 121,000 |
| 2008-06-05 | TQNT | Sale | 30,000 | 6.35 | 190,590 |
| 2008-05-12 | TQNT | Sale | 30,000 | 6.42 | 192,540 |
| 2008-04-15 | TQNT | Sale | 30,000 | 5.28 | 158,400 |
| 2008-04-08 | TQNT | Option Ex | 35,000 | 3.53 | 123,550 |
| 2008-03-24 | TQNT | Sale | 59,101 | 5.25 | 310,280 |
| 2008-03-18 | TQNT | Sale | 30,709 | 5.25 | 161,222 |
| 2008-03-19 | TQNT | Sale | 190 | 5.25 | 997 |
| 2007-12-07 | TQNT | Sale | 30,000 | 6.13 | 184,020 |
| 2007-11-12 | TQNT | Sale | 30,000 | 5.21 | 156,180 |
| 2007-10-31 | TQNT | Option Ex | 162,000 | 3.42 | 553,392 |
| 2007-10-22 | TQNT | Sale | 30,000 | 4.80 | 144,000 |
| 2007-09-24 | TQNT | Sale | 90,000 | 4.80 | 432,000 |
| 2007-06-11 | TQNT | Sale | 30,000 | 5.15 | 154,500 |
| 2007-03-16 | TQNT | Option Ex | 405,012 | 3.88 | 1,569,421 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-11-17 | POWI | Sale | 4,717 | 105.99 | 499,964 |
| 2021-08-30 | POWI | Sale | 4,858 | 109.37 | 531,338 |
| 2020-11-24 | POWI | Option Ex | 28,340 | 19.36 | 548,804 |
| 2020-11-24 | POWI | Sale | 28,340 | 70.50 | 1,997,828 |
| 2020-05-27 | POWI | Sale | 10,000 | 109.43 | 1,094,310 |
| 2020-05-12 | POWI | Sale | 8,000 | 108.02 | 864,168 |
| 2020-05-12 | POWI | Option Ex | 8,000 | 32.26 | 258,079 |
| 2019-05-01 | POWI | Option Ex | 3,000 | 24.21 | 72,630 |
| 2019-05-01 | POWI | Sale | 3,000 | 79.28 | 237,840 |
| 2018-11-05 | POWI | Option Ex | 10,000 | 18.35 | 183,500 |
| 2017-11-16 | POWI | Option Ex | 10,000 | 31.46 | 314,600 |
| 2017-11-16 | POWI | Sale | 10,000 | 79.49 | 794,930 |
| 2016-11-14 | POWI | Sale | 10,000 | 65.20 | 652,000 |
| 2016-11-14 | POWI | Option Ex | 10,000 | 25.48 | 254,800 |
| 2015-11-23 | POWI | Option Ex | 10,000 | 24.06 | 240,600 |
| 2015-11-23 | POWI | Sale | 10,000 | 50.22 | 502,160 |
| 2014-11-20 | POWI | Option Ex | 10,000 | 19.10 | 191,000 |
| 2013-11-21 | POWI | Sale | 8,000 | 53.58 | 428,632 |
| 2013-11-21 | POWI | Option Ex | 8,000 | 33.85 | 270,800 |
| 2013-11-20 | POWI | Sale | 2,000 | 53.46 | 106,922 |
| 2013-11-20 | POWI | Option Ex | 2,000 | 33.85 | 67,700 |
| 2013-05-30 | POWI | Sale | 10,000 | 42.47 | 424,700 |
| 2012-11-26 | POWI | Option Ex | 10,000 | 19.02 | 190,200 |
| 2012-11-26 | POWI | Sale | 10,000 | 30.61 | 306,150 |
| 2011-10-03 | POWI | Option Ex | 10,000 | 24.59 | 245,900 |
| 2009-08-13 | POWI | Option Ex | 15,000 | 12.10 | 181,500 |
| 2009-08-13 | POWI | Sale | 15,000 | 31.56 | 473,340 |
| 2009-08-05 | POWI | Option Ex | 10,000 | 15.50 | 155,000 |
| 2009-08-05 | POWI | Sale | 10,000 | 30.02 | 300,200 |
| 2008-10-01 | POWI | Option Ex | 10,000 | 11.06 | 110,620 |
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 Sharp Steven (Director of Power Integrations Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.