Robert C. Martens is VP at Allegion plc (ALLE). They have made 8 open-market trades across 1 company since 2020, most recently 2026-05-07.
CIK 0001796215
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 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ALLE | 8,570 | $1.3M |
Shares reported on the most recent Form 4, priced at the 2026-05-11 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 |
|---|---|---|---|---|---|---|---|---|
| ALLE | SELL | 2026-05-07 | 2026-05-11 | $137.15 | $548K | -0.7% | -1.6% | +25.8% |
| ALLE | SELL | 2024-10-25 | 2024-10-29 | $144.92 | $2.3M | +3.2% | +1.1% | -2.8% |
| ALLE | SELL | 2024-02-22 | 2024-02-26 | $132.84 | $1.4M | +0.2% | +1.9% | -8.6% |
| ALLE | SELL | 2023-12-08 | 2023-12-12 | $110.52 | $899K | +15.4% | +10.4% | +19.9% |
| ALLE | SELL | 2022-06-06 | 2022-06-08 | $112.07 | $482K | -13.7% | -10.5% | -14.1% |
| ALLE | SELL | 2021-05-11 | 2021-05-13 | $139.78 | $519K | -0.3% | -0.9% | -1.7% |
| ALLE | SELL | 2020-11-11 | 2020-11-13 | $118.34 | $174K | -1.1% | -5.8% | +2.3% |
| ALLE | SELL | 2020-03-06 | 2020-03-10 | $117.66 | $415K | -28.5% | -17.7% | -0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.