Jeffrey B. Berzina

This profile gathers the share dealings of Jeffrey B. Berzina across 2 companies, led by NorthWestern Energy Group, Inc. and Northwestern Corp. Between 7 March 2023 and 27 February 2026, the trades on record add up to 6 filings.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

Most recently, on 2 March 2026, the filings show a share grant worth €54k in NorthWestern Energy Group, Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.