Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

NorthWestern Energy Group, Inc.

NWE · Nasdaq · CIK 0001993004 · Utilities · Utilities—Regulated Electric

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

19 Form 4 transaction lines observed in the same window
0 sales · 19 option, withholding, award, gift or other lines

Last qualifying purchase2024-02-20 · YAZDI MAHVASH · $48.8K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesNone
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
YAZDI MAHVASHDirector
○○○
HORSFALL JAN ROBERTDirector
○○○
Yingling Jeffrey W.Director
○○○
Larson Kent TDirector
○○
Ide Britt EDirector
○○
Goodin David LDirector
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 2 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2024-02-20 · YAZDI MAHVASH.

Recent Form 4 activity

0Purchases
0Sales
78Other Form 4 lines
62SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER19 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
1,966,792
Previous report
1,994,196
Avg daily volume
546,986
Days to cover
3.6

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2024-02-20YAZDI MAHVASHPurchase (P)Common Stock1,000USD 48.80USD 48,800SEC filing ↗

Form 4 evidence

78 transaction lines in the latest 365-day window; 197 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-01Yingling Jeffrey W.Award / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-10-01YAZDI MAHVASHAward / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-10-01Sullivan Linda GAward / grant (A)Common Stock804USD 68.38USD 54,978SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-01Yingling Jeffrey W.Award / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-10-01YAZDI MAHVASHAward / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-10-01Sullivan Linda GAward / grant (A)Common Stock804USD 68.38USD 54,978SEC filing ↗
2026-10-01Larson Kent TAward / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-10-01Ide Britt EAward / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-10-01HORSFALL JAN ROBERTAward / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-10-01Goodin David LAward / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-10-01Edwards Sherina M.Award / grant (A)Common Stock548USD 68.38USD 37,472SEC filing ↗
2026-08-06HORSFALL JAN ROBERTAward / grant (A)Common Stock524USD 71.62USD 37,529SEC filing ↗
2026-08-04Yingling Jeffrey W.Award / grant (A)Common Stock524USD 71.62USD 37,529SEC filing ↗
2026-07-09YAZDI MAHVASHAward / grant (A)Common Stock524USD 71.62USD 37,529SEC filing ↗
2026-07-09Sullivan Linda GAward / grant (A)Common Stock768USD 71.62USD 55,004SEC filing ↗
2026-07-09Larson Kent TAward / grant (A)Common Stock524USD 71.62USD 37,529SEC filing ↗
2026-07-09Ide Britt EAward / grant (A)Common Stock524USD 71.62USD 37,529SEC filing ↗
2026-07-09Goodin David LAward / grant (A)Common Stock524USD 71.62USD 37,529SEC filing ↗
2026-07-09Edwards Sherina M.Award / grant (A)Common Stock524USD 71.62USD 37,529SEC filing ↗
2026-07-06YAZDI MAHVASHAward / grant (A)Common Stock524USD 71.62USD 37,529SEC filing ↗
2026-05-11Yingling Jeffrey W.Award / grant (A)Common Stock569USD 65.94USD 37,520SEC filing ↗
2026-05-11HORSFALL JAN ROBERTAward / grant (A)Common Stock569USD 65.94USD 37,520SEC filing ↗
2026-04-07YAZDI MAHVASHAward / grant (A)Common Stock569USD 65.94USD 37,520SEC filing ↗
2026-04-07Sullivan Linda GAward / grant (A)Common Stock834USD 65.94USD 54,994SEC filing ↗
2026-04-07Larson Kent TAward / grant (A)Common Stock569USD 65.94USD 37,520SEC filing ↗
2026-04-07Ide Britt EAward / grant (A)Common Stock569USD 65.94USD 37,520SEC filing ↗
2026-04-07Goodin David LAward / grant (A)Common Stock569USD 65.94USD 37,520SEC filing ↗
2026-04-07Edwards Sherina M.Award / grant (A)Common Stock569USD 65.94USD 37,520SEC filing ↗
2026-03-03Hines John DTax withholding (F)Common Stock398USD 0.00USD 0SEC filing ↗
2026-03-03Hines John DAward / grant (A)Common Stock1,354USD 68.45USD 92,681SEC filing ↗
2026-02-27Vold JeanneTax withholding (F)Common Stock478USD 0.00USD 0SEC filing ↗
2026-02-27Vold JeanneAward / grant (A)Common Stock1,679USD 68.45USD 114,928SEC filing ↗
2026-02-27Schroeppel Bobbi LTax withholding (F)Common Stock643USD 0.00USD 0SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerNWE
CIK0001993004
SectorUtilities
IndustryUtilities—Regulated Electric Yahoo Finance
SEC SIC4931 Electric & Other Services Combined
ExchangeNasdaq

Data coverage

Local Form 4 history197 transaction lines from 2024-01-08 to 2026-10-01
1 P purchase lines · 10 S sale lines · 186 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.