| 2022-11-03 | Sale | NorthWestern Corporation NWE | President and COO | 6,800 0.0136% | $52.51 | $357,068 | +11.25% | |
| 2016-08-02 | Sale | NorthWestern Corporation NWE | VP, CFO & Treasurer | 18,640 0.0388% | $60.95 | $1.14M | -2.72% | |
| 2015-08-04 | Sale | NorthWestern Corporation NWE | VP, CFO & Treasurer | 29,588 0.0628% | $53.16 | $1.57M | +8.16% | |
| 2013-11-06 | Sale | NorthWestern Corporation NWE | VP, CFO & Treasurer | 22,000 0.0564% | $46.14 | $1.02M | +3.4% |