The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Klosterboer Robert A. since 2009.
The trader's CIK number is 1429850.
At the time of the last reporting, Klosterboer Robert A. was the SVP & GM, Dig & MxdS of On Semiconductor Corp. (stock ticker symbol ON).
Also see all insider trading activities at On Semiconductor Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2018 | ON | 0 | $0 | 50,240 | $1,202,332 | 0 | $0 |
| 2017 | ON | 0 | $0 | 104,262 | $1,852,313 | 57,937 | $486,670 |
| 2016 | ON | 0 | $0 | 20,000 | $239,129 | 0 | $0 |
| 2015 | ON | 0 | $0 | 55,000 | $632,950 | 45,000 | $307,350 |
| 2014 | ON | 0 | $0 | 30,000 | $272,850 | 15,000 | $102,450 |
| 2013 | ON | 0 | $0 | 47,000 | $399,221 | 27,000 | $220,320 |
| 2012 | ON | 0 | $0 | 20,000 | $165,200 | 0 | $0 |
| 2011 | ON | 0 | $0 | 75,615 | $825,525 | 40,000 | $309,750 |
| 2010 | ON | 0 | $0 | 44,482 | $371,408 | 27,982 | $19,027 |
| 2009 | ON | 0 | $0 | 53,893 | $424,201 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2018-03-14 | ON | Sale | 16,249 | 25.88 | 420,491 |
| 2018-02-20 | ON | Sale | 18,713 | 23.21 | 434,328 |
| 2018-01-09 | ON | Sale | 15,278 | 22.75 | 347,513 |
| 2017-11-10 | ON | Option Ex | 27,937 | 8.40 | 234,670 |
| 2017-11-10 | ON | Sale | 27,937 | 21.52 | 601,176 |
| 2017-10-24 | ON | Sale | 16,325 | 20.23 | 330,287 |
| 2017-06-20 | ON | Sale | 10,000 | 15.40 | 154,000 |
| 2017-05-04 | ON | Sale | 10,000 | 14.04 | 140,420 |
| 2017-03-14 | ON | Sale | 10,000 | 15.10 | 150,960 |
| 2017-02-21 | ON | Sale | 30,000 | 15.85 | 475,470 |
| 2017-02-21 | ON | Option Ex | 30,000 | 8.40 | 252,000 |
| 2016-12-15 | ON | Sale | 10,000 | 12.57 | 125,719 |
| 2016-11-10 | ON | Sale | 10,000 | 11.34 | 113,410 |
| 2015-07-08 | ON | Sale | 15,000 | 11.07 | 166,035 |
| 2015-07-08 | ON | Option Ex | 15,000 | 6.83 | 102,450 |
| 2015-04-15 | ONNN | Option Ex | 15,000 | 6.83 | 102,450 |
| 2015-04-15 | ONNN | Sale | 15,000 | 11.74 | 176,040 |
| 2015-02-13 | ONNN | Sale | 10,000 | 11.77 | 117,700 |
| 2015-02-10 | ONNN | Sale | 15,000 | 11.54 | 173,175 |
| 2015-01-15 | ONNN | Option Ex | 15,000 | 6.83 | 102,450 |
| 2014-12-04 | ONNN | Option Ex | 15,000 | 6.83 | 102,450 |
| 2014-06-11 | ONNN | Sale | 15,000 | 9.11 | 136,650 |
| 2014-06-12 | ONNN | Sale | 15,000 | 9.08 | 136,200 |
| 2013-05-31 | ONNN | Option Ex | 27,000 | 8.16 | 220,320 |
| 2013-05-31 | ONNN | Sale | 27,000 | 8.55 | 230,741 |
| 2013-02-11 | ONNN | Sale | 20,000 | 8.42 | 168,480 |
| 2012-04-10 | ONNN | Sale | 20,000 | 8.26 | 165,200 |
| 2011-11-21 | ONNN | Sale | 5,000 | 7.27 | 36,350 |
| 2011-11-22 | ONNN | Sale | 5,000 | 7.67 | 38,355 |
| 2011-06-09 | ONNN | Sale | 3,000 | 10.45 | 31,349 |
| 2011-05-12 | ONNN | Option Ex | 5,000 | 10.32 | 51,600 |
| 2011-05-12 | ONNN | Sale | 10,000 | 11.75 | 117,500 |
| 2011-05-09 | ONNN | Sale | 10,000 | 11.47 | 114,700 |
| 2011-05-09 | ONNN | Option Ex | 5,000 | 10.32 | 51,600 |
| 2011-05-05 | ONNN | Sale | 2,989 | 11.00 | 32,879 |
| 2011-04-07 | ONNN | Sale | 1,967 | 9.77 | 19,217 |
| 2011-03-14 | ONNN | Sale | 3,629 | 10.16 | 36,870 |
| 2011-02-07 | ONNN | Option Ex | 30,000 | 6.88 | 206,550 |
| 2011-02-07 | ONNN | Sale | 30,000 | 11.73 | 351,960 |
| 2011-01-13 | ONNN | Sale | 4,030 | 11.50 | 46,345 |
| 2010-12-01 | ONNN | Sale | 27,982 | 8.58 | 240,085 |
| 2010-12-01 | ONNN | Option Ex | 27,982 | .68 | 19,027 |
| 2010-05-10 | ONNN | Sale | 3,000 | 7.79 | 23,370 |
| 2010-05-12 | ONNN | Sale | 3,000 | 7.95 | 23,856 |
| 2010-05-07 | ONNN | Sale | 3,000 | 7.25 | 21,750 |
| 2010-03-02 | ONNN | Sale | 7,500 | 8.31 | 62,347 |
| 2009-12-10 | ONNN | Sale | 2,000 | 8.30 | 16,600 |
| 2009-12-08 | ONNN | Sale | 3,000 | 8.24 | 24,720 |
| 2009-12-01 | ONNN | Sale | 7,500 | 8.01 | 60,075 |
| 2009-09-01 | ONNN | Sale | 7,500 | 8.21 | 61,552 |
| 2009-08-26 | ONNN | Sale | 700 | 8.01 | 5,607 |
| 2009-08-24 | ONNN | Sale | 4,931 | 7.89 | 38,905 |
| 2009-08-25 | ONNN | Sale | 9,356 | 7.95 | 74,380 |
| 2009-08-07 | ONNN | Sale | 11,500 | 7.49 | 86,077 |
| 2009-07-21 | ONNN | Sale | 7,406 | 7.60 | 56,285 |
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 Klosterboer Robert A. (SVP & GM, Dig & MxdS of On Semiconductor Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.