NWE NorthWestern Energy Group, Inc.

CIK 0001993004 42 ready 8-Ks latest April 30, 2026, 7:59 PM ET RSS · JSON

Activity: ELEVATED 5 filings / 30d vs 2 baseline

Ready 8-Ks 42

Latest filing June 2, 2026, 7:22 AM ET

Top materiality 0.85

Event mix other_material ×13 · earnings ×10 · other ×6

Sentiment 9 pos · 2 neg · 31 neu

Latest earnings reported 2026-Q1

Executive change recent →

Recent 8-K filings for NWE

Highest-materiality recent filing

Black Hills & NorthWestern to merge in all-stock deal; combined EV ~$15.4B

August 19, 2025, 7:59 PM ET M&A materiality 0.85 positive item 7.01 item 9.01

Fixed exchange ratio: 0.98 BKH shares per NWE share; ~4% premium based on March VWAP.
Combined market cap ~$7.8B; BKH shareholders own ~56%, NWE ~44% on fully diluted basis.

Read filing →

April 30, 2026, 7:59 PM ET earnings materiality 0.65 positive item 2.02 item 7.01 item 9.01 ◈ Earnings Releases

NorthWestern Energy Q1 adjusted EPS $1.31 vs $1.22; affirms 2026 guidance $3.68-$3.83

GAAP net income $63.5M ($1.03 EPS) vs $76.9M ($1.25) YoY; adjusted EPS $1.31 vs $1.22.
April 3, 2026, 7:59 PM ET M&A materiality 0.75 positive item 5.07 item 8.01 item 9.01

NorthWestern shareholders approve merger with Black Hills; Bright Horizon Energy to be formed

52.4M shares voted for merger adoption (99.9% of votes cast); 85% of outstanding shares participated.
February 12, 2026, 6:59 PM ET earnings materiality 0.80 positive item 2.02 item 7.01 item 9.01

NorthWestern Energy 2025 adj EPS $3.58, guides 2026 $3.68-$3.83, raises dividend 1.5%

2025 GAAP diluted EPS $2.94 (2024: $3.65); adjusted non-GAAP EPS $3.58 (2024: $3.40).
October 30, 2025, 7:59 PM ET earnings materiality 0.70 positive item 2.02 item 7.01 item 9.01

NorthWestern Energy Q3 adjusted EPS $0.79 vs $0.65 YoY; affirms FY2025 guidance $3.53-$3.65

Q3 GAAP EPS $0.62 vs $0.76 YoY; net income $38.2M vs $46.8M.
August 19, 2025, 7:59 PM ET M&A materiality 0.85 positive item 7.01 item 9.01

Black Hills & NorthWestern to merge in all-stock deal; combined EV ~$15.4B

Fixed exchange ratio: 0.98 BKH shares per NWE share; ~4% premium based on March VWAP.
August 19, 2025, 7:59 PM ET M&A materiality 0.85 neutral item 1.01 item 5.02 item 5.03 item 7.01 item 9.01 ◈ Governance Changes

NorthWestern (NWE) and Black Hills (BKH) sign all-stock merger; NWE shareholders get 0.98 BKH share

All-stock merger: each NWE share receives 0.98 BKH share; combined company NewCo to be based in Rapid City, SD.
July 31, 2025, 7:59 PM ET earnings materiality 0.65 negative item 2.02 item 7.01 item 9.01

NorthWestern Energy Q2 GAAP EPS $0.35 vs $0.52 YoY; guides FY25 $3.53-$3.65

Net income $21.2M ($0.35 diluted EPS) vs $31.7M ($0.52) in Q2 2024.
April 30, 2025, 7:59 PM ET earnings materiality 0.70 positive item 2.02 item 7.01 item 9.01

NorthWestern Energy Q1 GAAP EPS $1.25, up from $1.06; net income $76.9M

GAAP diluted EPS $1.25 (Q1 2024: $1.06); net income $76.9M vs $65.1M.
March 27, 2025, 7:59 PM ET debt materiality 0.60 neutral item 1.01 item 2.03 item 9.01

NW Corp issues $400M of 5.073% First Mortgage Bonds due 2030

$400M principal, 5.073% interest, matures March 21, 2030; semi-annual interest starting Sep 21, 2025.
February 13, 2025, 6:59 PM ET earnings materiality 0.70 positive item 2.02 item 7.01 item 9.01

NorthWestern Energy Q4 GAAP EPS $3.65 vs $3.22 YoY; dividend raised 1.5%

2024 diluted GAAP EPS $3.65, up from $3.22 in 2023; adjusted non-GAAP EPS $3.40 vs $3.27.
October 30, 2024, 7:59 PM ET earnings materiality 0.65 negative item 2.02 item 7.01 item 9.01

NorthWestern Energy Q3 GAAP EPS $0.76; cuts 2024 guidance to $3.32-$3.47

Q3 GAAP net income $46.8M ($0.76/diluted share) vs $29.3M ($0.48) in Q3 2023.
August 2, 2024, 7:59 PM ET M&A materiality 0.75 neutral item 1.01 item 9.01

NWE to acquire PSE's 25% Colstrip interest for $0; ownership to rise to 40%/70% of Units 3/4 by Dec 31, 2025

Acquisition price is $0; NWE assumes operational costs from Jan 1, 2026; PSE retains pre-closing environmental and pension liabilities.
July 31, 2024, 7:59 PM ET earnings materiality 0.85 positive item 2.02 item 7.01 item 9.01

NWE Q2 EPS $0.52 vs $0.32 YoY; to buy Energy West Montana gas assets and Puget's Colstrip stake

GAAP diluted EPS $0.52 (net income $31.7M) vs $0.32 ($19.1M) in Q2 2023; adjusted EPS $0.53 vs $0.35.
July 15, 2024, 7:59 PM ET regulatory materiality 0.75 neutral item 7.01 item 8.01 item 9.01

NorthWestern Energy files rate reviews seeking $194.7M annual revenue increase across four jurisdictions

Montana electric rate review seeks $156.5M base increase ($69.4M net) from $874M plant investment; typical bill +$2.09/mo interim, +$9.11/mo final.
April 26, 2024, 7:59 PM ET earnings materiality 0.60 positive item 2.02 item 7.01 item 9.01 ◈ Earnings Releases

NorthWestern Energy Q1 GAAP EPS $1.06 up from $1.05; affirms 2024 guidance, declares $0.65 dividend

GAAP diluted EPS $1.06 vs $1.05 in Q1 2023; net income $65.1M up from $62.5M.

Executive changes

Appointed

David L. Goodin

Director

NWE · NorthWestern Energy Group, Inc.

Effective: 2024-12-01
Filed: November 21, 2024, 6:59 PM ET

On November 20, 2024, the Board of Directors of NorthWestern Energy Group, Inc. d/b/a NorthWestern Energy (Nasdaq: NWE) ( NorthWestern ), elected David L. Goodin to the Board, with a term commencing December 1, 2024, and expiring at the Company's next Annual Meeting of Stockholders scheduled for April 30, 2024, at which time Mr. Goodin is expected to be nominated for approval by the Company's stockholders.

Departed

Anthony Clark

Director

NWE · NorthWestern Energy Group, Inc.

Effective: 2024-12-31
Filed: August 9, 2024, 7:59 PM ET

On August 7, 2024, Anthony Clark notified NorthWestern Energy Group, Inc. d/b/a NorthWestern Energy (Nasdaq: NWE) (the “ Company ”) of his intent to resign as a member of the Company's Board of Directors (the “ Board ”) effective December 31, 2024.

Earnings & guidance

2026-Q1 EPS reported $1.03 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.50 · Most common event other_material

9 positive 2 negative 31 neutral

source · NWE on sec.gov