CWST Casella Waste Systems

• None no insider bought on the open market
• $3.8M sold by 4 insiders outside a trading plan
• None no planned (10b5-1) sales

1. Insider
   Trade
   Value
   Traded, filed
2. Michael K Burke Director
   Sale
   $105K 1,100 shares at $95.26 7.5% of stake
   Traded Sep 3 Filed Sep 3
   ↗
3. Michael K Burke Director
   Sale
   $102K 1,100 shares at $92.99 6.9% of stake
   Traded Aug 26 Filed Aug 26
   ↗
4. Douglas R Casella Vice Chairman, Bd of Directors
   Sale
   $1.5M 16,500 shares at $91.05 16% of stake
   Traded Aug 13–14 Filed Aug 14
   ↗
5. Michael K Burke Director
   Sale
   $202K 2,305 shares at $87.56 14% of stake
   Traded May 26 Filed May 27
   ↗
6. Edmond Coletta CEO
   Sale
   $1.1M 12,500 shares at $89.56 8.2% of stake
   Traded May 19 Filed May 22
   ↗
7. Edmond Coletta President
   Sale
   $700K 7,000 shares at $100.07 4.7% of stake
   Traded Dec 8, 2025 Filed Dec 9, 2025
   ↗
8. Emily Nagle Green Director
   Sale
   $100K 1,116 shares at $89.38 17% of stake
   Traded Nov 4, 2025 Filed Nov 6, 2025
   ↗

Also filed in the last 12 months, not counted as buying or selling: 19 stock grants, 17 sales to cover taxes, and 10 gifts.