Wayne S. Kauffman III is CLO & VP at GENTHERM Inc (THRM). They have made 5 open-market trades across 1 company since 2021, most recently 2026-07-29.
CIK 0001781121
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| THRM | 27,421 | $797K |
Shares reported on the most recent Form 4, priced at the 2026-07-30 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 |
|---|---|---|---|---|---|---|---|---|
| THRM | SELL | 2026-07-29 | 2026-07-30 | $43.21 | $203K | -0.2% | -5.2% | — |
| THRM | SELL | 2023-08-25 | 2023-08-28 | $59.86 | $312K | -6.1% | -11.6% | -22.2% |
| THRM | SELL | 2022-11-23 | 2022-11-23 | $72.57 | $206K | +3.3% | -10.8% | -2.0% |
| THRM | SELL | 2021-03-18 | 2021-03-22 | $80.78 | $119K | +5.5% | +5.5% | -5.1% |
| THRM | SELL | 2021-03-02 | 2021-03-04 | $72.73 | $944K | +10.6% | +4.6% | -1.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.