Key facts
- This page summarizes Michael R. Cashell's Form 4 filing for NorthWestern Energy Group, Inc. (NWE).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 25 Feb 2026, 15:48.
Michael R. Cashell - 24 Feb 2026 Form 4 Insider Report for NorthWestern Energy Group, Inc. (NWE)
- Reporting relationship
- VP - Transmission
- Issuer ticker
- NWE
- Reported as of
- 24 Feb 2026
- Net transaction value
- +$90,970
- SEC form
- 4
- Accepted by SEC
- 25 Feb 2026, 15:48:01 UTC
- Prior SEC filing
- 23 Jan 2026
- Next SEC filing
- 02 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- Emily L. Folsom, by power of attorney
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Michael R. Cashell filed Form 4 for NorthWestern Energy Group, Inc. (NWE) on 25 Feb 2026.
Change
- Previous filing in this sequence was filed on 23 Jan 2026.
- Current net transaction value: +$90,970.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001522052
Primary reporting owner
Cashell Michael R
- Relationship
- VP - Transmission
- Address
- 11 EAST PARK STREET, BUTTE
- Signature
- Emily L. Folsom, by power of attorney
- Signature date
- 25 Feb 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
NWE
transaction
Common Stock
Award
- Transaction value
- $90,970
- Shares
- +1,329
- Change %
- +5.5%
- Price
- $68.45
- Shares after
- 25,683
- Date
- 24 Feb 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4
NWE
transaction
Common Stock
Tax liability
- Transaction value
- $0
- Shares
- -31
- Change %
- -0.12%
- Price
- $0.000000
- Shares after
- 25,652
- Date
- 24 Feb 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote F1
Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company.
Footnote F2
Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2020 Executive Retirement-Retention Plan.
Footnote F3
Share price is the closing share price on 2/11/26, the date when the company's Board of Directors approved payout and vesting of the award.
Footnote F4
Includes deferred shares acquired from dividend reinvestment.