Charles C. Boettcher is CLO & VP at WASTE MANAGEMENT INC (WM). They have made 16 open-market trades across 2 companies since 2008, most recently 2026-01-30.
CIK 0001410141
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 16 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WM | SELL · 10b5-1 | 2026-01-30 | 2026-02-02 | $219.32 | $151K | +4.2% | +10.1% | +2.8% |
| WM | SELL · 10b5-1 | 2025-01-31 | 2025-02-03 | $220.59 | $306K | +2.5% | +3.7% | +5.7% |
| WM | SELL · 10b5-1 | 2024-02-28 | 2024-02-29 | $209.50 | $524K | +2.6% | +4.1% | -0.2% |
| WM | SELL · 10b5-1 | 2024-02-20 | 2024-02-21 | $204.50 | $511K | +1.4% | +3.8% | +2.1% |
| WM | SELL · 10b5-1 | 2024-02-14 | 2024-02-15 | $199.49 | $653K | +3.6% | +5.8% | +4.5% |
| WM | SELL · 10b5-1 | 2024-02-13 | 2024-02-13 | $197.79 | $494K | +4.2% | +5.6% | +5.9% |
| WM | SELL · 10b5-1 | 2024-02-06 | 2024-02-07 | $189.50 | $474K | +6.1% | +9.2% | +10.7% |
| WM | SELL · 10b5-1 | 2024-01-19 | 2024-01-22 | $184.50 | $461K | +1.9% | +10.5% | +12.2% |
| WM | SELL | 2023-12-29 | 2024-01-02 | $179.50 | $851K | +0.8% | +4.7% | +18.3% |
| WM | SELL | 2023-12-14 | 2023-12-18 | $179.50 | $23K | +0.7% | +2.0% | +19.0% |
| WM | SELL · 10b5-1 | 2023-12-05 | 2023-12-05 | $174.50 | $436K | +1.1% | +3.6% | +19.8% |
| WM | SELL | 2023-02-02 | 2023-02-03 | $149.97 | $302K | +1.1% | +0.2% | +11.5% |
| WM | SELL | 2022-08-05 | 2022-08-09 | $169.50 | $848K | +1.7% | +1.2% | -8.2% |
| WM | SELL | 2022-02-16 | 2022-02-17 | $141.87 | $306K | +5.2% | +9.3% | +7.2% |
| WM | SELL | 2021-08-12 | 2021-08-13 | $150.00 | $2.0M | +1.4% | +3.0% | +7.0% |
| WM | SELL | 2021-07-26 | 2021-07-28 | $148.60 | $8.4M | +0.4% | +5.1% | +8.6% |
| WM | SELL | 2021-07-15 | 2021-07-19 | $145.00 | $508K | +1.6% | +3.9% | +9.2% |
| WM | SELL | 2021-03-29 | 2021-03-30 | $130.00 | $376K | +4.4% | +6.5% | +8.1% |
| WM | SELL | 2021-03-24 | 2021-03-25 | $125.00 | $361K | +4.0% | +5.2% | +8.8% |
| WM | SELL | 2021-03-08 | 2021-03-09 | $120.00 | $347K | +1.4% | +10.8% | +16.5% |
| WM | SELL | 2021-02-19 | 2021-02-22 | $111.39 | $310K | +4.7% | +13.1% | +27.9% |
| WM | SELL | 2020-11-06 | 2020-11-09 | $120.00 | $307K | -0.3% | -3.6% | -5.4% |
| WM | SELL | 2020-02-14 | 2020-02-18 | $124.99 | $304K | -12.2% | -20.9% | -21.1% |
| WM | SELL | 2019-10-07 | 2019-10-08 | $115.95 | $137K | +1.7% | -4.1% | +0.7% |
| EROC | SELL · 10b5-1 | 2011-03-22 | 2011-03-23 | $10.12 | $126K | -14.2% | -7.5% | -7.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.