Gregory's mailing address filed with the SEC is 3010 WEST 69TH STREET, , SIOUX FALLS, SD, 57108.
Over the last 17 years, insiders at NorthWestern Inc have traded over $21,533,791 worth of NorthWestern Inc stock and bought 13,392 units worth $632,602 . The most active insiders traders include Stephen P Adik, Julia L Johnson oraz Kent T Larson. On average, NorthWestern Inc executives and independent directors trade stock every 40 days with the average trade being worth of $177,494. The most recent stock trade was executed by Britt E Ide on 8 August 2024, trading 688 units of NWE stock currently worth $35,721.
NorthWestern Inc executives and other stock owners filed with the SEC include: