William Dudley Lehman is Director at SNAP-ON Inc (SNA). They have made 12 open-market trades across 1 company since 2010, most recently 2026-02-12.
CIK 0001245820
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 12 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SNA | 12,592 | $4.6M |
Shares reported on the most recent Form 4, priced at the 2026-02-12 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SNA | SELL | 2023-02-10 | 2023-02-10 | $248.24 | $180K | -2.3% | -5.8% | +1.6% |
| SNA | SELL | 2022-02-11 | 2022-02-11 | $212.05 | $162K | -2.2% | -2.3% | +2.5% |
| SNA | SELL | 2021-02-16 | 2021-02-16 | $189.95 | $156K | +8.2% | +20.1% | +34.8% |
| SNA | SELL | 2020-02-14 | 2020-02-14 | $155.20 | $131K | -5.5% | -25.1% | -20.4% |
| SNA | SELL | 2019-02-15 | 2019-02-15 | $157.19 | $122K | +0.8% | +0.2% | +4.2% |
| SNA | SELL | 2018-02-12 | 2018-02-12 | $160.60 | $124K | +0.9% | -4.2% | -5.8% |
| SNA | SELL | 2017-02-13 | 2017-02-13 | $171.88 | $142K | -0.3% | +0.2% | -0.5% |
| SNA | SELL | 2016-02-16 | 2016-02-16 | $142.49 | $137K | +2.8% | +9.0% | +14.4% |
| SNA | SELL | 2015-02-13 | 2015-02-17 | $144.41 | $89K | -4.3% | -0.2% | -0.2% |
| SNA | SELL | 2014-02-18 | 2014-02-18 | $109.43 | $82K | -4.3% | -0.2% | -0.2% |
| SNA | SELL | 2010-12-15 | 2010-12-15 | $57.40 | $344K | -4.3% | -0.2% | -0.2% |
| SNA | SELL | 2010-12-10 | 2010-12-10 | $55.62 | $128K | -4.3% | -0.2% | -0.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.