Mark C. Costello is VP at SEMTECH CORP (SMTC). They have made 19 open-market trades across 1 company since 2015, most recently 2020-06-02.
CIK 0001642805
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 19 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SMTC | 14,612 | $2.0M |
Shares reported on the most recent Form 4, priced at the 2020-06-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SMTC | SELL | 2020-06-02 | 2020-06-02 | $52.31 | $1.3M | -5.9% | -2.4% | +9.1% |
| SMTC | SELL | 2020-06-01 | 2020-06-01 | $52.86 | $132K | -5.7% | -3.0% | +11.4% |
| SMTC | SELL | 2020-04-08 | 2020-04-08 | $41.98 | $112K | -12.0% | +4.1% | +20.6% |
| SMTC | SELL | 2020-03-23 | 2020-03-23 | $34.10 | $105K | -2.2% | +14.2% | +38.7% |
| SMTC | SELL | 2019-09-11 | 2019-09-12 | $46.80 | $838K | -4.9% | +1.5% | -2.3% |
| SMTC | SELL | 2019-06-18 | 2019-06-19 | $45.46 | $1.1M | +9.9% | +7.1% | +5.9% |
| SMTC | SELL | 2019-04-12 | 2019-04-12 | $53.25 | $107K | +1.5% | -11.0% | -8.5% |
| SMTC | SELL | 2019-03-18 | 2019-03-19 | $54.10 | $2.0M | -7.1% | -1.0% | -21.3% |
| SMTC | SELL | 2018-09-06 | 2018-09-07 | $58.27 | $124K | +4.0% | -10.2% | -12.1% |
| SMTC | SELL | 2018-06-05 | 2018-06-06 | $49.83 | $343K | -0.5% | -3.9% | +17.0% |
| SMTC | SELL | 2018-03-19 | 2018-03-21 | $39.37 | $1.0M | -5.3% | +5.6% | +23.3% |
| SMTC | SELL | 2017-09-06 | 2017-09-08 | $36.27 | $33K | -2.2% | +6.6% | -7.1% |
| SMTC | SELL · 10b5-1 | 2017-08-16 | 2017-08-17 | $37.81 | $34K | +4.9% | +0.0% | +5.6% |
| SMTC | SELL | 2017-07-13 | 2017-07-13 | $37.48 | $141K | +7.1% | +2.1% | +6.9% |
| SMTC | SELL | 2017-06-06 | 2017-06-06 | $36.16 | $219K | -2.1% | -4.4% | -0.4% |
| SMTC | SELL · 10b5-1 | 2017-05-16 | 2017-05-16 | $36.53 | $21K | +2.1% | -1.8% | +5.5% |
| SMTC | SELL | 2017-03-15 | 2017-03-15 | $33.75 | $84K | -0.4% | -5.2% | +6.3% |
| SMTC | SELL | 2017-02-28 | 2017-02-28 | $33.82 | $165K | +1.3% | -0.1% | +9.6% |
| SMTC | SELL | 2016-09-07 | 2016-09-08 | $27.47 | $167K | -0.5% | -1.2% | +17.5% |
| SMTC | SELL | 2016-06-08 | 2016-06-10 | $24.51 | $29K | +1.7% | +3.1% | +15.3% |
| SMTC | SELL | 2015-08-24 | 2015-08-24 | $16.27 | $70K | -0.2% | +1.1% | +1.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.