John A. Carroll is CAO & VP at WASTE MANAGEMENT INC (WM). They have made 3 open-market trades across 1 company since 2023, most recently 2026-09-04.
CIK 0001967811
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 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| WM | 3,508 | $837K |
Shares reported on the most recent Form 4, priced at the 2026-09-08 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 |
|---|---|---|---|---|---|---|---|---|
| WM | SELL | 2026-09-04 | 2026-09-08 | $219.90 | $300K | -2.7% | -3.1% | — |
| WM | SELL · 10b5-1 | 2026-03-09 | 2026-03-10 | $245.30 | $12K | -1.7% | -0.8% | -8.1% |
| WM | SELL · 10b5-1 | 2026-02-26 | 2026-02-27 | $229.48 | $8K | -2.2% | -4.9% | -11.4% |
| WM | SELL | 2026-02-11 | 2026-02-12 | $234.71 | $240K | -1.3% | +2.5% | -6.3% |
| WM | SELL · 10b5-1 | 2026-01-30 | 2026-02-02 | $219.57 | $48K | +4.2% | +10.1% | +2.8% |
| WM | SELL | 2025-03-07 | 2025-03-10 | $225.92 | $565K | -0.5% | -1.6% | +2.6% |
| WM | SELL · 10b5-1 | 2025-03-03 | 2025-03-04 | $234.76 | $11K | -1.4% | +3.8% | +6.1% |
| WM | SELL · 10b5-1 | 2025-01-31 | 2025-02-03 | $220.55 | $46K | +2.5% | +3.7% | +5.7% |
| WM | SELL · 10b5-1 | 2024-02-26 | 2024-02-27 | $208.04 | $12K | -0.5% | +2.1% | -1.1% |
| WM | SELL · 10b5-1 | 2023-12-18 | 2023-12-19 | $175.74 | $6K | +1.6% | +3.8% | +19.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.