| 2020-08-06 | CASELLA DOUGLAS R | Vice Chairman, Bd of Directors | Sell | 200,000 | $54.75 | $10,950,000.00 | -35.9% | → |
| 2020-08-06 | CASELLA JOHN W | Chief Executive Officer | Sell | 100,000 | $54.75 | $5,475,000.00 | -54.6% | → |
| 2020-08-06 | HULLIGAN WILLIAM P | - | Sell | 5,000 | $55.22 | $276,100.00 | -17.3% | → |
| 2020-07-22 | Johnson Edwin D | President & COO | Sell | 233 | $53.50 | $12,465.50 | -0.1% | → |
| 2020-07-21 | Johnson Edwin D | President & COO | Sell | 30,000 | $54.05 | $1,621,408.00 | -5.2% | → |
| 2020-07-16 | Johnson Edwin D | President & COO | Sell | 25,481 | $52.82 | $1,345,827.50 | -3.8% | → |
| 2020-07-07 | Johnson Edwin D | President & COO | Sell | 30,000 | $52.22 | $1,566,558.00 | -4.0% | → |
| 2020-07-01 | Johnson Edwin D | President & COO | Sell | 20,000 | $52.13 | $1,042,588.00 | -3.7% | → |
| 2020-06-16 | Johnson Edwin D | President & COO | Sell | 6,468 | $52.07 | $336,797.82 | -2.3% | → |
| 2020-06-10 | Johnson Edwin D | President & COO | Sell | 10,000 | $52.08 | $520,760.00 | -3.4% | → |
| 2020-06-09 | Johnson Edwin D | President & COO | Sell | 21,800 | $52.30 | $1,140,110.04 | -2.4% | → |
| 2020-06-04 | Johnson Edwin D | President & COO | Sell | 26,018 | $52.28 | $1,360,349.92 | -2.6% | → |
| 2020-05-28 | Johnson Edwin D | President & COO | Sell | 30,000 | $52.22 | $1,566,667.00 | -2.8% | → |
| 2020-05-20 | Coletta Edmond | Senior Vice President & CFO | Sell | 10,000 | $49.45 | $494,482.00 | -6.4% | → |
| 2020-05-19 | Heald Christopher | VP & Chief Accounting Officer | Sell | 3,754 | $49.95 | $187,508.17 | -10.3% | → |
| 2020-05-19 | CASELLA DOUGLAS R | Vice Chairman, Bd of Directors | Sell | 43,768 | $49.76 | $2,177,943.82 | -7.3% | → |
| 2020-05-18 | CALLAHAN JAMES F JR | - | Sell | 10,000 | $49.01 | $490,100.00 | -20.7% | → |
| 2020-05-18 | CASELLA JOHN W | Chief Executive Officer | Sell | 47,159 | $49.00 | $2,310,809.86 | -20.5% | → |
| 2020-05-12 | CASELLA JOHN W | Chief Executive Officer | Sell | 27,847 | $49.05 | $1,365,767.25 | -10.8% | → |
| 2020-05-12 | HULLIGAN WILLIAM P | - | Sell | 5,000 | $48.75 | $243,750.00 | -15.6% | → |
| 2020-03-13 | SCHMITT DAVID L | General Counsel & Senior VP | Sell | 610 | $42.77 | $26,091.04 | -2.7% | → |
| 2020-03-13 | Johnson Edwin D | President & COO | Sell | 2,132 | $42.77 | $91,190.33 | -0.6% | → |
| 2020-03-13 | CASELLA DOUGLAS R | Vice Chairman, Bd of Directors | Sell | 1,014 | $42.77 | $43,371.01 | -0.2% | → |
| 2020-03-13 | CASELLA JOHN W | Chief Executive Officer | Sell | 3,654 | $42.77 | $156,289.62 | -1.4% | → |
| 2020-03-13 | Coletta Edmond | Senior Vice President & CFO | Sell | 2,132 | $42.77 | $91,190.33 | -1.4% | → |
| 2020-03-13 | Heald Christopher | VP & Chief Accounting Officer | Sell | 610 | $42.77 | $26,091.04 | -1.6% | → |
| 2020-03-05 | Coletta Edmond | Senior Vice President & CFO | Sell | 44,180 | $52.24 | $2,308,051.56 | -22.4% | → |
| 2020-03-05 | Johnson Edwin D | President & COO | Sell | 14,523 | $50.95 | $739,892.40 | -1.9% | → |
| 2020-03-04 | Green Emily Nagle | - | Sell | 2,000 | $52.49 | $104,984.00 | -6.5% | → |
| 2020-03-04 | CASELLA JOHN W | Chief Executive Officer | Sell | 92,737 | $50.68 | $4,699,985.95 | -7.0% | → |
| 2020-03-04 | Heald Christopher | VP & Chief Accounting Officer | Sell | 30,418 | $51.58 | $1,568,930.93 | -24.9% | → |
| 2020-03-04 | SCHMITT DAVID L | General Counsel & Senior VP | Sell | 8,500 | $50.67 | $430,703.50 | -28.9% | → |