Randolph A. Wacker is CAO & VP at nVent Electric plc (NVT). They have made 7 open-market trades across 1 company since 2022, most recently 2026-08-05.
CIK 0001739055
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| NVT | 27,440 | $3.9M |
Shares reported on the most recent Form 4, priced at the 2026-08-06 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 |
|---|---|---|---|---|---|---|---|---|
| NVT | SELL | 2026-08-05 | 2026-08-06 | $164.63 | $3.7M | -1.1% | -2.5% | — |
| NVT | SELL | 2026-05-04 | 2026-05-05 | $165.57 | $678K | -2.2% | +0.6% | -7.7% |
| NVT | SELL | 2025-11-06 | 2025-11-07 | $110.08 | $550K | -6.8% | -5.6% | +0.4% |
| NVT | SELL | 2025-08-07 | 2025-08-08 | $89.09 | $267K | -0.6% | +4.5% | +24.2% |
| NVT | SELL | 2024-11-06 | 2024-11-07 | $75.87 | $1.2M | -2.6% | -3.2% | -18.0% |
| NVT | SELL | 2023-08-04 | 2023-08-07 | $55.21 | $145K | -6.3% | +1.6% | -9.5% |
| NVT | SELL | 2022-08-10 | 2022-08-11 | $35.71 | $199K | -1.4% | -1.2% | +7.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.