Shelley E. Sayward is CLO & VP at CASELLA WASTE SYSTEMS INC (CWST). They have made 6 open-market trades across 1 company since 2021, most recently 2026-03-16.
CIK 0001823513
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CWST | 28,860 | $2.9M |
Shares reported on the most recent Form 4, priced at the 2026-03-16 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 |
|---|---|---|---|---|---|---|---|---|
| CWST | SELL | 2026-03-12 | 2026-03-16 | $88.25 | $43K | -13.6% | -8.1% | -0.7% |
| CWST | SELL | 2026-02-27 | 2026-03-02 | $92.91 | $148K | +0.2% | -9.9% | -6.0% |
| CWST | SELL | 2025-03-12 | 2025-03-14 | $105.69 | $62K | +3.4% | +9.6% | +10.7% |
| CWST | SELL | 2025-03-03 | 2025-03-03 | $113.35 | $439K | -6.4% | +0.6% | +3.0% |
| CWST | SELL | 2024-03-13 | 2024-03-14 | $94.19 | $47K | +1.3% | +0.8% | +2.4% |
| CWST | SELL | 2024-02-29 | 2024-02-29 | $90.00 | $150K | +4.2% | +8.0% | +8.9% |
| CWST | SELL · 10b5-1 | 2023-03-15 | 2023-03-16 | $82.23 | $20K | -1.1% | +5.9% | +8.1% |
| CWST | SELL · 10b5-1 | 2023-02-23 | 2023-02-24 | $75.65 | $37K | +0.8% | +1.9% | +19.0% |
| CWST | SELL · 10b5-1 | 2022-03-15 | 2022-03-16 | $87.42 | $17K | -0.7% | -0.1% | -24.3% |
| CWST | SELL · 10b5-1 | 2022-02-24 | 2022-02-24 | $70.34 | $16K | +17.4% | +20.3% | -3.2% |
| CWST | SELL · 10b5-1 | 2021-03-16 | 2021-03-16 | $64.49 | $11K | +1.4% | +2.4% | +0.6% |
| CWST | SELL · 10b5-1 | 2021-02-25 | 2021-02-26 | $60.44 | $19K | +8.0% | +9.0% | +14.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.