| 2020-03-03 | Johnson Edwin D | President & COO | Sell | 2,793 | $49.11 | $137,151.94 | -0.4% | → |
| 2020-03-03 | Heald Christopher | VP & Chief Accounting Officer | Sell | 7,677 | $49.82 | $382,462.17 | -2.6% | → |
| 2020-03-03 | Coletta Edmond | Senior Vice President & CFO | Sell | 11,653 | $49.51 | $576,891.46 | -1.9% | → |
| 2020-03-03 | SCHMITT DAVID L | General Counsel & Senior VP | Sell | 2,795 | $49.49 | $138,315.52 | -3.0% | → |
| 2020-03-03 | CASELLA DOUGLAS R | Vice Chairman, Bd of Directors | Sell | 1,195 | $49.14 | $58,722.30 | -0.2% | → |
| 2020-03-02 | PETERS GREGORY B | - | Sell | 6,000 | $48.04 | $288,240.00 | -7.2% | → |
| 2020-03-02 | Heald Christopher | VP & Chief Accounting Officer | Sell | 6,448 | $49.07 | $316,425.95 | -4.1% | → |
| 2020-03-02 | Johnson Edwin D | President & COO | Sell | 30,122 | $49.07 | $1,478,192.08 | -3.7% | → |
| 2020-03-02 | Coletta Edmond | Senior Vice President & CFO | Sell | 30,070 | $49.07 | $1,475,640.17 | -6.5% | → |
| 2020-03-02 | CASELLA JOHN W | Chief Executive Officer | Sell | 54,524 | $49.07 | $2,675,683.64 | -7.0% | → |
| 2020-03-02 | SCHMITT DAVID L | General Counsel & Senior VP | Sell | 6,838 | $49.07 | $335,564.52 | -9.1% | → |
| 2020-02-26 | Johnson Edwin D | President & COO | Sell | 9,990 | $53.03 | $529,771.70 | -2.9% | → |
| 2020-02-25 | HULLIGAN WILLIAM P | - | Sell | 10,000 | $52.73 | $527,300.00 | -23.8% | → |
| 2020-02-25 | BURKE MICHAEL K | - | Sell | 11,200 | $52.82 | $591,584.00 | -30.9% | → |
| 2019-12-03 | Green Emily Nagle | - | Sell | 2,500 | $46.11 | $115,275.00 | -7.5% | → |
| 2019-11-06 | CALLAHAN JAMES F JR | - | Sell | 10,000 | $42.01 | $420,120.00 | -17.2% | → |
| 2019-08-29 | Johnson Edwin D | President & COO | Sale+OE | 2,700 | $46.53 | $125,638.29 | -0.6% | → |
| 2019-08-27 | CASELLA DOUGLAS R | Vice Chairman, Bd of Directors | Sell | 38,853 | $44.90 | $1,744,456.96 | -6.0% | → |
| 2019-08-22 | Johnson Edwin D | President & COO | Sale+OE | 68,401 | $46.04 | $3,149,154.68 | -16.8% | → |
| 2019-08-19 | Johnson Edwin D | President & COO | Sale+OE | 7,300 | $46.01 | $335,859.86 | -2.1% | → |
| 2019-08-16 | BURKE MICHAEL K | - | Sell | 10,000 | $45.80 | $458,028.00 | -21.6% | → |
| 2019-08-13 | DOODY JOSEPH | - | Sell | 63,395 | $45.31 | $2,872,580.43 | -33.2% | → |
| 2019-08-12 | PETERS GREGORY B | - | Sell | 7,000 | $44.90 | $314,300.00 | -7.7% | → |
| 2019-08-12 | CALLAHAN JAMES F JR | - | Sell | 10,000 | $45.41 | $454,054.00 | -14.6% | → |
| 2019-08-09 | CASELLA DOUGLAS R | Vice Chairman, Bd of Directors | Sell | 37,283 | $45.69 | $1,703,296.22 | -5.5% | → |
| 2019-08-08 | Coletta Edmond | Senior Vice President & CFO | Sell | 21,011 | $47.12 | $990,122.36 | -11.3% | → |
| 2019-08-08 | Johnson Edwin D | President & COO | Sale+OE | 5,602 | $46.75 | $261,882.86 | -1.6% | → |
| 2019-08-08 | SCHMITT DAVID L | General Counsel & Senior VP | Sell | 10,000 | $47.12 | $471,176.00 | -38.5% | → |
| 2019-08-07 | Heald Christopher | VP & Chief Accounting Officer | Buy | 8,012 | $12.48 | $99,989.76 | +16.2% | → |
| 2019-08-06 | CASELLA JOHN W | Chief Executive Officer | Sell | 98,844 | $44.70 | $4,418,386.11 | -25.7% | → |
| 2019-08-06 | Heald Christopher | VP & Chief Accounting Officer | Sale+OE | 976 | $44.58 | $43,511.06 | -1.9% | → |
| 2019-08-06 | HULLIGAN WILLIAM P | - | Sell | 10,000 | $44.60 | $446,000.00 | -19.2% | → |
| 2019-08-06 | OCONNOR JAMES E | - | Sell | 10,000 | $44.39 | $443,900.00 | -30.7% | → |
| 2019-05-23 | CALLAHAN JAMES F JR | - | Sell | 10,000 | $38.52 | $385,175.00 | -8.0% | → |
| 2019-05-17 | Heald Christopher | VP & Chief Accounting Officer | Sell | 17,851 | $38.88 | $694,061.16 | -26.5% | → |