Robert A. Klosterboer is EVP & GM & APG at ON SEMICONDUCTOR CORP (ONNN). They have made 27 open-market trades across 2 companies since 2009, most recently 2018-03-14.
CIK 0001429850
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 27 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ON | SELL | 2018-03-14 | 2018-03-16 | $25.88 | $841K | -6.9% | -2.0% | +1.3% |
| ON | SELL | 2018-02-20 | 2018-02-22 | $23.21 | $869K | +9.0% | +11.8% | +3.4% |
| ON | SELL | 2018-01-09 | 2018-01-11 | $22.75 | $695K | +6.4% | -7.7% | +6.3% |
| ON | SELL | 2017-11-10 | 2017-11-14 | $21.52 | $1.2M | -0.4% | -7.8% | +0.7% |
| ON | SELL | 2017-10-24 | 2017-10-26 | $20.23 | $661K | +4.2% | +1.8% | +18.7% |
| ON | SELL | 2017-06-20 | 2017-06-22 | $15.40 | $154K | -5.9% | +1.3% | +16.4% |
| ON | SELL | 2017-05-04 | 2017-05-08 | $14.04 | $140K | +5.1% | +12.5% | +13.0% |
| ON | SELL | 2017-03-14 | 2017-03-16 | $15.10 | $151K | +0.6% | -6.1% | +3.1% |
| ON | SELL | 2017-02-21 | 2017-02-23 | $15.85 | $476K | -0.5% | -2.3% | +0.9% |
| ON | SELL | 2016-12-15 | 2016-12-19 | $12.57 | $126K | -0.5% | +3.4% | +19.0% |
| ON | SELL | 2016-11-10 | 2016-11-14 | $11.34 | $113K | +9.2% | +9.7% | +31.3% |
| ON | SELL · 10b5-1 | 2015-07-08 | 2015-07-10 | $11.07 | $166K | -14.0% | +0.5% | +0.5% |
| ONNN | SELL · 10b5-1 | 2015-04-15 | 2015-04-17 | $11.74 | $176K | N/A | N/A | N/A |
| ONNN | SELL | 2015-02-13 | 2015-02-17 | $11.77 | $118K | N/A | N/A | N/A |
| ONNN | SELL | 2015-02-10 | 2015-02-12 | $11.55 | $173K | N/A | N/A | N/A |
| ONNN | SELL | 2014-06-11 | 2014-06-13 | $9.10 | $273K | N/A | N/A | N/A |
| ONNN | SELL | 2013-05-31 | 2013-06-04 | $8.55 | $231K | N/A | N/A | N/A |
| ONNN | SELL | 2013-02-11 | 2013-02-13 | $8.42 | $168K | N/A | N/A | N/A |
| ONNN | SELL · 10b5-1 | 2012-04-10 | 2012-04-12 | $8.26 | $165K | N/A | N/A | N/A |
| ONNN | SELL | 2011-11-21 | 2011-11-23 | $7.47 | $75K | N/A | N/A | N/A |
| ONNN | SELL · 10b5-1 | 2011-06-09 | 2011-06-13 | $10.45 | $31K | N/A | N/A | N/A |
| ONNN | SELL | 2011-05-12 | 2011-05-16 | $11.75 | $59K | N/A | N/A | N/A |
| ONNN | SELL · 10b5-1 | 2011-05-05 | 2011-05-09 | $11.29 | $90K | N/A | N/A | N/A |
| ONNN | SELL · 10b5-1 | 2011-04-07 | 2011-04-11 | $9.77 | $19K | N/A | N/A | N/A |
| ONNN | SELL · 10b5-1 | 2011-03-14 | 2011-03-16 | $10.16 | $37K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.