Michael P. Rutz is VP at LITTELFUSE INC /DE (LFUS). They have made 14 open-market trades across 2 companies since 2016, most recently 2026-08-07.
CIK 0001599220
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 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SHC | 334,279 | $6.0M |
| LFUS | 5,324 | $2.0M |
| Total | $8.0M |
Shares reported on the most recent Form 4, priced at the 2026-08-11 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 |
|---|---|---|---|---|---|---|---|---|
| SHC | SELL | 2026-08-07 | 2026-08-11 | $18.84 | $2.8M | +3.0% | -3.9% | — |
| SHC | SELL | 2025-08-22 | 2025-08-26 | $16.38 | $4.1M | -2.4% | -4.7% | +2.9% |
| SHC | SELL | 2024-03-04 | 2024-03-05 | $14.31 | $2.4M | +4.1% | -18.3% | -17.8% |
| SHC | SELL | 2021-08-25 | 2021-08-27 | $25.03 | $1.7M | +2.1% | +6.5% | -12.0% |
| LFUS | SELL | 2020-05-07 | 2020-05-08 | $142.28 | $1.3M | +8.2% | +24.4% | +28.3% |
| LFUS | SELL | 2020-05-04 | 2020-05-05 | $144.01 | $2.2M | -0.4% | +26.0% | +29.6% |
| LFUS | SELL | 2019-12-13 | 2019-12-16 | $187.54 | $153K | +1.5% | +1.1% | -38.1% |
| LFUS | SELL | 2019-11-25 | 2019-11-27 | $182.56 | $37K | +0.0% | +4.2% | -7.2% |
| LFUS | SELL | 2019-11-08 | 2019-11-12 | $183.81 | $37K | +0.2% | +5.1% | +2.9% |
| LFUS | SELL | 2018-06-15 | 2018-06-18 | $233.39 | $1.4M | -2.4% | -1.3% | -6.3% |
| LFUS | SELL | 2018-03-09 | 2018-03-09 | $215.01 | $1.0M | -0.2% | -9.2% | +2.3% |
| LFUS | SELL | 2018-02-15 | 2018-02-16 | $205.00 | $198K | +0.4% | +6.3% | +5.0% |
| LFUS | SELL | 2017-02-15 | 2017-02-16 | $163.00 | $483K | +2.4% | -1.1% | -2.3% |
| LFUS | SELL | 2016-11-28 | 2016-11-30 | $153.07 | $297K | +6.1% | +3.6% | +10.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.