// company-profile
Casella Waste Systems Inc
CWST// activity-summary
Recent insider activity is bullish. Over the last 30 days, 8 insiders purchased shares (net $998K) versus 1 sale. Buying was led by CASELLA DOUGLAS R.
// 90-day insight
Over the last 90 days, Casella Waste Systems Inc insiders bought $1.2M (8 transactions) and sold $1.3M (4 transactions).
- Most active insider: CASELLA JOHN W with 4 transactions totaling $0.
- Largest single sale: $534K by Coletta Edmond on May 19, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Casella Waste Systems Inc as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 8, 2026 | Green Emily Nagle | CWST | Gift | 600 | $0.00 | $0K |
| Jun 4, 2026 | CASELLA DOUGLAS R | CWST | Award | 1,793 | $83.65 | $150K |
| Jun 4, 2026 | DOODY JOSEPH | CWST | Award | 1,793 | $83.65 | $150K |
| Jun 4, 2026 | BURKE MICHAEL K | CWST | Award | 1,793 | $83.65 | $150K |
| Jun 4, 2026 | Green Emily Nagle | CWST | Award | 1,793 | $83.65 | $150K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.