- Company Directors - I
- Iyer Balakrishnan S
Insider Trading History of Iyer Balakrishnan S
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Iyer Balakrishnan S since 2005.
The trader's CIK number is 1185812.
At the time of the last reporting, Iyer Balakrishnan S was the Director of Power Integrations Inc. (stock ticker symbol POWI).
Also see all insider trading activities at Power Integrations Inc.
Note that in the past
IYER BALAKRISHNAN S also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Ihs Inc. (IHS) by Iyer Balakrishnan S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2007 | IHS | 0 | $0 | 15,625 | $1,015,625 | 0 | $0 |
| 2005 | IHS | 15,625 | $250,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Skyworks Solutions, Inc. (SWKS) by Iyer Balakrishnan S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | SWKS | 0 | $0 | 0 | $0 | 2,110 | $0 |
| 2018 | SWKS | 0 | $0 | 0 | $0 | 1,992 | $0 |
| 2017 | SWKS | 0 | $0 | 0 | $0 | 2,775 | $0 |
| 2015 | SWKS | 0 | $0 | 25,448 | $2,472,960 | 15,000 | $85,050 |
| 2014 | SWKS | 0 | $0 | 51,000 | $2,597,857 | 6,000 | $41,760 |
| 2012 | SWKS | 0 | $0 | 76,423 | $1,952,575 | 76,423 | $1,485,173 |
| 2010 | SWKS | 0 | $0 | 204,070 | $4,647,030 | 204,070 | $3,014,030 |
Yearly summary of insider trading at Power Integrations Inc (POWI) by Iyer Balakrishnan S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | POWI | 0 | $0 | 17,996 | $1,944,616 | 8,000 | $315,920 |
| 2019 | POWI | 0 | $0 | 8,000 | $703,256 | 8,000 | $258,078 |
| 2018 | POWI | 0 | $0 | 11,333 | $843,802 | 11,333 | $264,139 |
| 2016 | POWI | 0 | $0 | 10,000 | $641,560 | 10,000 | $268,600 |
| 2013 | POWI | 0 | $0 | 50,000 | $2,404,359 | 50,000 | $1,354,299 |
| 2012 | POWI | 0 | $0 | 9,000 | $377,487 | 10,000 | $210,500 |
Yearly summary of insider trading at Invitrogen Corp (LIFE) by Iyer Balakrishnan S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2013 | LIFE | 0 | $0 | 0 | $0 | 4,888 | $360,147 |
| 2010 | LIFE | 0 | $0 | 20,000 | $1,053,588 | 20,000 | $611,800 |
Yearly summary of insider trading at Qlogic Corp (QLGC) by Iyer Balakrishnan S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | QLGC | 0 | $0 | 0 | $0 | 15,000 | $0 |
| 2014 | QLGC | 0 | $0 | 0 | $0 | 7,149 | $0 |
| 2013 | QLGC | 0 | $0 | 0 | $0 | 6,631 | $0 |
| 2012 | QLGC | 0 | $0 | 0 | $0 | 3,904 | $0 |
| 2011 | QLGC | 0 | $0 | 0 | $0 | 4,134 | $0 |
| 2010 | QLGC | 0 | $0 | 0 | $0 | 2,377 | $0 |
| 2009 | QLGC | 0 | $0 | 0 | $0 | 2,585 | $0 |
| 2008 | QLGC | 0 | $0 | 0 | $0 | 2,000 | $0 |
| 2007 | QLGC | 0 | $0 | 0 | $0 | 1,000 | $0 |
Insider trading activities at 5 companies by Iyer Balakrishnan S:
1. Ihs Inc. (IHS)
2. Skyworks Solutions, Inc. (SWKS)
3. Power Integrations Inc (POWI)
4. Invitrogen Corp (LIFE)
5. Qlogic Corp (QLGC)
Table 1. Insider trading of Ihs Inc. (IHS) by Iyer Balakrishnan S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2007-11-27 | IHS | Sale | 15,625 | 65.00 | 1,015,625 |
| 2005-11-16 | IHS | Buy | 15,625 | 16.00 | 250,000 |
Table 2. Insider trading of Skyworks Solutions, Inc. (SWKS) by Iyer Balakrishnan S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-05-09 | SWKS | Option Ex | 2,110 | .00 | 0 |
| 2018-05-10 | SWKS | Option Ex | 1,992 | .00 | 0 |
| 2017-05-11 | SWKS | Option Ex | 2,775 | .00 | 0 |
| 2015-06-11 | SWKS | Sale | 10,448 | 105.27 | 1,099,860 |
| 2015-03-09 | SWKS | Sale | 15,000 | 91.54 | 1,373,100 |
| 2015-03-09 | SWKS | Option Ex | 15,000 | 5.67 | 85,050 |
| 2014-12-10 | SWKS | Sale | 6,557 | 70.09 | 459,580 |
| 2014-12-11 | SWKS | Sale | 3,443 | 70.54 | 242,869 |
| 2014-12-05 | SWKS | Option Ex | 6,000 | 6.96 | 41,760 |
| 2014-12-05 | SWKS | Sale | 6,000 | 70.96 | 425,759 |
| 2014-08-19 | SWKS | Sale | 10,000 | 55.34 | 553,400 |
| 2014-03-10 | SWKS | Sale | 8,473 | 36.65 | 310,535 |
| 2014-03-11 | SWKS | Sale | 16,527 | 36.65 | 605,714 |
| 2012-08-31 | SWKS | Option Ex | 15,000 | 11.75 | 176,250 |
| 2012-08-31 | SWKS | Sale | 15,000 | 30.34 | 455,100 |
| 2012-02-16 | SWKS | Sale | 18,690 | 24.86 | 464,633 |
| 2012-02-16 | SWKS | Option Ex | 18,690 | 21.31 | 398,283 |
| 2012-02-15 | SWKS | Sale | 20,000 | 24.42 | 488,400 |
| 2012-02-14 | SWKS | Sale | 433 | 24.00 | 10,392 |
| 2012-02-15 | SWKS | Option Ex | 20,000 | 21.31 | 426,200 |
| 2012-02-14 | SWKS | Option Ex | 433 | 21.31 | 9,227 |
| 2012-02-06 | SWKS | Option Ex | 2,300 | 21.31 | 49,013 |
| 2012-02-08 | SWKS | Sale | 10,000 | 24.50 | 245,000 |
| 2012-02-07 | SWKS | Sale | 10,000 | 23.50 | 235,000 |
| 2012-02-08 | SWKS | Option Ex | 10,000 | 21.31 | 213,100 |
| 2012-02-06 | SWKS | Sale | 2,300 | 23.50 | 54,050 |
| 2012-02-07 | SWKS | Option Ex | 10,000 | 21.31 | 213,100 |
| 2010-12-10 | SWKS | Option Ex | 52,648 | 21.31 | 1,121,928 |
| 2010-12-10 | SWKS | Sale | 52,648 | 27.51 | 1,448,346 |
| 2010-12-03 | SWKS | Sale | 4,692 | 27.35 | 128,326 |
| 2010-12-02 | SWKS | Sale | 56,730 | 26.97 | 1,530,008 |
| 2010-12-02 | SWKS | Option Ex | 56,730 | 21.31 | 1,208,916 |
| 2010-12-03 | SWKS | Option Ex | 4,692 | 21.31 | 99,986 |
| 2010-09-13 | SWKS | Sale | 45,000 | 18.75 | 843,750 |
| 2010-09-13 | SWKS | Option Ex | 45,000 | 6.65 | 299,250 |
| 2010-03-04 | SWKS | Option Ex | 45,000 | 6.31 | 283,950 |
| 2010-03-04 | SWKS | Sale | 45,000 | 15.48 | 696,600 |
Table 3. Insider trading of Power Integrations Inc (POWI) by Iyer Balakrishnan S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-05-18 | POWI | Sale | 9,996 | 108.78 | 1,087,364 |
| 2020-02-10 | POWI | Option Ex | 4,000 | 39.49 | 157,960 |
| 2020-02-10 | POWI | Sale | 4,000 | 107.80 | 431,200 |
| 2020-02-06 | POWI | Option Ex | 4,000 | 39.49 | 157,960 |
| 2020-02-06 | POWI | Sale | 4,000 | 106.51 | 426,052 |
| 2019-08-29 | POWI | Option Ex | 4,000 | 32.26 | 129,039 |
| 2019-08-29 | POWI | Sale | 4,000 | 89.00 | 356,008 |
| 2019-08-28 | POWI | Option Ex | 4,000 | 32.26 | 129,039 |
| 2019-08-28 | POWI | Sale | 4,000 | 86.81 | 347,248 |
| 2018-08-21 | POWI | Sale | 5,500 | 73.51 | 404,288 |
| 2018-08-21 | POWI | Option Ex | 5,500 | 24.21 | 133,155 |
| 2018-08-08 | POWI | Option Ex | 2,500 | 24.21 | 60,525 |
| 2018-08-08 | POWI | Sale | 2,500 | 73.50 | 183,750 |
| 2018-05-30 | POWI | Sale | 3,333 | 76.74 | 255,764 |
| 2018-05-30 | POWI | Option Ex | 3,333 | 21.14 | 70,459 |
| 2016-11-09 | POWI | Option Ex | 10,000 | 26.86 | 268,600 |
| 2016-11-09 | POWI | Sale | 10,000 | 64.16 | 641,560 |
| 2013-11-26 | POWI | Option Ex | 10,000 | 23.90 | 239,000 |
| 2013-11-26 | POWI | Sale | 10,000 | 53.75 | 537,500 |
| 2013-11-06 | POWI | Option Ex | 7,054 | 25.88 | 182,557 |
| 2013-11-06 | POWI | Sale | 7,054 | 56.88 | 401,231 |
| 2013-11-05 | POWI | Option Ex | 2,946 | 25.88 | 76,242 |
| 2013-11-05 | POWI | Sale | 2,946 | 56.88 | 167,568 |
| 2013-05-21 | POWI | Sale | 10,000 | 45.15 | 451,500 |
| 2013-05-21 | POWI | Option Ex | 10,000 | 28.55 | 285,500 |
| 2013-05-09 | POWI | Option Ex | 10,000 | 28.55 | 285,500 |
| 2013-05-09 | POWI | Sale | 10,000 | 42.60 | 426,000 |
| 2013-02-28 | POWI | Option Ex | 10,000 | 28.55 | 285,500 |
| 2013-02-28 | POWI | Sale | 10,000 | 42.06 | 420,560 |
| 2012-05-31 | POWI | Option Ex | 1,000 | 21.05 | 21,050 |
| 2012-05-14 | POWI | Sale | 9,000 | 41.94 | 377,487 |
| 2012-05-14 | POWI | Option Ex | 9,000 | 21.05 | 189,450 |
Table 4. Insider trading of Invitrogen Corp (LIFE) by Iyer Balakrishnan S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2013-04-29 | LIFE | Option Ex | 4,888 | 73.68 | 360,147 |
| 2010-12-10 | LIFE | Sale | 2,800 | 52.80 | 147,854 |
| 2010-12-10 | LIFE | Option Ex | 2,800 | 30.59 | 85,652 |
| 2010-12-10 | LIFE | Sale | 17,200 | 52.66 | 905,734 |
| 2010-12-10 | LIFE | Option Ex | 17,200 | 30.59 | 526,148 |
Table 5. Insider trading of Qlogic Corp (QLGC) by Iyer Balakrishnan S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-08-19 | QLGC | Option Ex | 15,000 | .00 | 0 |
| 2014-08-22 | QLGC | Option Ex | 7,149 | .00 | 0 |
| 2013-08-21 | QLGC | Option Ex | 6,631 | .00 | 0 |
| 2012-08-20 | QLGC | Option Ex | 793 | .00 | 0 |
| 2012-08-22 | QLGC | Option Ex | 3,111 | .00 | 0 |
| 2011-08-24 | QLGC | Option Ex | 3,342 | .00 | 0 |
| 2011-08-20 | QLGC | Option Ex | 792 | .00 | 0 |
| 2010-08-25 | QLGC | Option Ex | 584 | .00 | 0 |
| 2010-08-20 | QLGC | Option Ex | 793 | .00 | 0 |
| 2010-08-23 | QLGC | Option Ex | 1,000 | .00 | 0 |
| 2009-08-23 | QLGC | Option Ex | 1,000 | .00 | 0 |
| 2009-08-24 | QLGC | Option Ex | 1,000 | .00 | 0 |
| 2009-08-19 | QLGC | Option Ex | 585 | .00 | 0 |
| 2008-08-23 | QLGC | Option Ex | 1,000 | .00 | 0 |
| 2008-08-24 | QLGC | Option Ex | 1,000 | .00 | 0 |
| 2007-08-24 | QLGC | Option Ex | 1,000 | .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 Iyer Balakrishnan S
(Director of Power Integrations Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.