John Michael Wilson is VP at SEMTECH CORP (SMTC). They have made 44 open-market trades across 1 company since 2009, most recently 2026-09-10.
CIK 0001189923
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 44 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SMTC | 81,563 | $11.2M |
Shares reported on the most recent Form 4, priced at the 2026-09-14 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SMTC | SELL | 2026-06-22 | 2026-06-24 | $170.00 | $935K | -25.4% | -25.8% | +2.9% |
| SMTC | SELL | 2026-01-08 | 2026-01-13 | $75.12 | $376K | +9.6% | +16.9% | +24.0% |
| SMTC | SELL | 2022-04-07 | 2022-04-07 | $62.28 | $561K | +1.4% | -6.8% | -17.3% |
| SMTC | SELL | 2022-01-05 | 2022-01-06 | $88.16 | $882K | -10.5% | -16.5% | -26.4% |
| SMTC | SELL | 2021-04-15 | 2021-04-16 | $70.13 | $351K | +2.1% | -11.8% | -9.7% |
| SMTC | SELL | 2020-12-24 | 2020-12-28 | $71.24 | $3.9M | +3.3% | +2.8% | -7.7% |
| SMTC | SELL | 2020-12-23 | 2020-12-23 | $71.55 | $2.6M | +3.3% | +16.4% | -4.0% |
| SMTC | SELL | 2020-12-22 | 2020-12-22 | $71.93 | $5.0M | +0.8% | +14.6% | +1.2% |
| SMTC | SELL | 2020-10-06 | 2020-10-06 | $55.31 | $290K | +1.4% | +10.9% | +28.0% |
| SMTC | SELL | 2020-07-07 | 2020-07-08 | $53.92 | $647K | -0.4% | +9.4% | +2.4% |
| SMTC | SELL | 2019-12-12 | 2019-12-12 | $48.31 | $242K | +7.5% | +10.2% | -30.2% |
| SMTC | SELL | 2019-12-10 | 2019-12-10 | $46.95 | $235K | +9.8% | +13.3% | -30.0% |
| SMTC | SELL | 2019-07-09 | 2019-07-10 | $48.00 | $240K | +2.4% | -5.6% | -2.6% |
| SMTC | SELL | 2019-04-08 | 2019-04-08 | $52.67 | $369K | +4.0% | -0.4% | -7.6% |
| SMTC | SELL | 2018-12-31 | 2019-01-02 | $45.52 | $455K | +13.4% | +9.0% | +16.5% |
| SMTC | SELL | 2018-09-05 | 2018-09-06 | $59.00 | $885K | +3.5% | -10.8% | -12.7% |
| SMTC | SELL | 2018-03-22 | 2018-03-22 | $41.17 | $288K | -1.8% | +3.4% | +22.9% |
| SMTC | SELL | 2018-01-08 | 2018-01-09 | $35.78 | $358K | +5.0% | -11.2% | +12.4% |
| SMTC | SELL | 2017-09-05 | 2017-09-05 | $36.14 | $145K | -1.8% | +3.0% | -7.1% |
| SMTC | SELL | 2017-06-30 | 2017-06-30 | $35.95 | $216K | +4.0% | +9.8% | +3.3% |
| SMTC | SELL | 2017-03-13 | 2017-03-13 | $34.31 | $480K | -0.9% | -6.0% | +4.1% |
| SMTC | SELL | 2017-01-09 | 2017-01-09 | $31.99 | $374K | +0.8% | +4.2% | +3.1% |
| SMTC | SELL | 2016-10-14 | 2016-10-14 | $25.15 | $75K | -0.6% | +3.8% | +27.7% |
| SMTC | SELL | 2016-01-15 | 2016-01-19 | $18.44 | $479K | +13.2% | -2.5% | +31.8% |
| SMTC | SELL | 2015-11-24 | 2015-11-24 | $19.22 | $154K | -0.2% | +1.1% | -4.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.