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Insider · CIK 0001522052

Michael R Cashell

officer

Files at NWE (NorthWestern Energy Group, Inc.). First filing May 2, 2025, latest May 2, 2025.

Michael R Cashell files SEC Form 4 as officer at NWE (NorthWestern Energy Group, Inc.). Since May 2, 2025, Michael R Cashell has reported 0 open-market buys worth $0 and 1 open-market sell worth $136k, the latest filed on May 2, 2025.

A track record needs three past buys with six months of prices behind them; Michael R Cashell has 0, so none is measured yet.

The newest scored trade: sold $136k of NWE on May 2, 2025, filed May 2, 2025, scored 26 (weak).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 1
$0 bought, $136k sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

NWE: NorthWestern Energy Group, Inc.

NWEOct 9, 2026 · close 74.15

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
26Weak
NWEsell
NorthWestern Energy Group, Inc.
$136k
2,349 shares
-9%+17% from low-2% from high

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
May 2, 2025 NWE
NorthWestern Energy Group, Inc.
2,349
0.00% of outstanding
$136kMay 2, 2025none

Transactions

Every row this insider has filed, 8 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Feb 27, 2026NWE
NorthWestern Energy Group, Inc.
AGrant or award
Common Stock
+2,453$68.45$168k28,105Mar 2, 2026
Feb 27, 2026NWE
NorthWestern Energy Group, Inc.
FTax withholding
Common Stock
-763$0.00$027,342Mar 2, 2026
Feb 24, 2026NWE
NorthWestern Energy Group, Inc.
AGrant or award
Common Stock
+1,329$68.45$91k25,683Feb 25, 2026
Feb 24, 2026NWE
NorthWestern Energy Group, Inc.
FTax withholding
Common Stock
-31$0.00$025,652Feb 25, 2026
Jan 22, 2026NWE
NorthWestern Energy Group, Inc.
FTax withholding
Common Stock
-381$64.54$25k24,354Jan 23, 2026
May 2, 2025NWE
NorthWestern Energy Group, Inc.
SOpen-market sale
Common Stock
-2,349$58.03$136k24,088May 2, 2025
Mar 3, 2025NWE
NorthWestern Energy Group, Inc.
AGrant or award
Common Stock
+1,551$54.12$84k24,787Mar 5, 2025
Mar 3, 2025NWE
NorthWestern Energy Group, Inc.
AGrant or award
Common Stock
+1,440$0.00$026,227Mar 5, 2025

Questions about Michael R Cashell

Answered from the filings on this page, as of the latest one.

Is Michael R Cashell buying or selling?

Not in the last 12 months. Michael R Cashell's latest open-market trade on SEC Form 4 was sold $136k of NWE on May 2, 2025.

How did Michael R Cashell's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Michael R Cashell has 0.

Where does Michael R Cashell file Form 4?

Michael R Cashell has filed Form 4 at NWE (NorthWestern Energy Group, Inc.) as VP - Transmission. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Michael R Cashell: insider trades and track record | InsiderTell