Ryan K. Stafford is CLO & VP +1 at LITTELFUSE INC /DE (LFUS). They have made 27 open-market trades across 1 company since 2013, most recently 2026-06-04.
CIK 0001384707
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 | Shares | Value |
|---|---|---|
| LFUS | 27,130 | $10.3M |
| UFPT | 1,448 | $422K |
| Total | $10.8M |
Shares reported on the most recent Form 4, priced at the 2026-06-08 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 |
|---|---|---|---|---|---|---|---|---|
| LFUS | SELL | 2026-02-02 | 2026-02-04 | $325.25 | $5.5M | +7.0% | -7.5% | +29.4% |
| LFUS | SELL | 2025-12-11 | 2025-12-15 | $268.31 | $1.2M | +1.1% | +8.2% | +27.2% |
| LFUS | SELL | 2025-08-25 | 2025-08-26 | $261.31 | $5.2M | +0.6% | -1.2% | -5.1% |
| LFUS | SELL | 2024-05-08 | 2024-05-09 | $256.33 | $1.1M | +2.2% | -2.2% | -8.7% |
| LFUS | SELL | 2024-02-08 | 2024-02-09 | $243.62 | $941K | -1.0% | -4.1% | +3.9% |
| LFUS | SELL | 2021-11-17 | 2021-11-18 | $329.00 | $527K | -8.5% | -10.6% | -19.3% |
| LFUS | SELL | 2021-11-12 | 2021-11-15 | $329.17 | $4.5M | -6.0% | -5.7% | -21.5% |
| LFUS | SELL | 2021-02-16 | 2021-02-17 | $275.00 | $803K | +0.7% | -2.5% | -5.1% |
| LFUS | SELL | 2021-02-12 | 2021-02-16 | $275.00 | $2.0M | -5.5% | -3.6% | -5.9% |
| LFUS | SELL | 2020-11-05 | 2020-11-05 | $208.93 | $4.5M | +8.8% | +17.2% | +23.2% |
| LFUS | SELL | 2020-08-10 | 2020-08-11 | $190.00 | $592K | -6.0% | -9.9% | +11.4% |
| LFUS | SELL | 2020-06-03 | 2020-06-03 | $175.70 | $579K | -5.6% | -4.0% | +4.5% |
| LFUS | SELL | 2020-02-05 | 2020-02-06 | $184.50 | $666K | +0.5% | -23.9% | -25.1% |
| LFUS | SELL | 2018-06-11 | 2018-06-12 | $230.18 | $1.8M | +0.7% | -1.5% | -4.3% |
| LFUS | SELL | 2018-06-07 | 2018-06-08 | $223.00 | $723K | +3.6% | +1.9% | -2.3% |
| LFUS | SELL | 2018-03-13 | 2018-03-13 | $223.36 | $3.6M | -7.8% | -7.2% | +3.5% |
| LFUS | SELL | 2018-02-26 | 2018-02-27 | $210.00 | $2.2M | +4.1% | -1.2% | +2.6% |
| LFUS | SELL | 2016-11-18 | 2016-11-22 | $151.07 | $2.0M | +1.1% | +4.0% | +11.5% |
| LFUS | SELL | 2016-08-29 | 2016-08-30 | $127.00 | $225K | -2.4% | -0.2% | +17.7% |
| LFUS | SELL | 2016-02-16 | 2016-02-17 | $111.00 | $1.3M | -0.3% | +7.7% | -5.5% |
| LFUS | SELL | 2016-02-05 | 2016-02-09 | $110.31 | $110K | +4.0% | +7.1% | +2.0% |
| LFUS | SELL | 2015-05-04 | 2015-05-06 | $99.98 | $239K | -8.3% | -2.5% | -2.5% |
| LFUS | SELL · 10b5-1 | 2014-10-31 | 2014-11-04 | $97.95 | $215K | -8.3% | -2.5% | -2.5% |
| LFUS | SELL · 10b5-1 | 2014-07-01 | 2014-07-03 | $94.95 | $418K | -8.3% | -2.5% | -2.5% |
| LFUS | SELL · 10b5-1 | 2014-06-20 | 2014-06-24 | $91.95 | $202K | -8.3% | -2.5% | -2.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.