1. Corporate Officers - C
2. Cashell Michael R

Insider Trading History of Cashell Michael R

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Cashell Michael R since 2013. This trader's CIK number is 1522052. At the time of last reporting, Cashell Michael R was the VP - Transmission of Northwestern Energy Group, Inc.. (stock ticker symbol NWE). Also see all insider trading activities at Northwestern Energy Group, Inc..

Note that in the past Cashell Michael R also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Northwestern Corp (NWE) by Cashell Michael R

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2022	NWE	0	$0	1,702	$90,529	0	$0
2020	NWE	0	$0	1,774	$136,828	0	$0
2019	NWE	0	$0	1,656	$112,359	0	$0
2018	NWE	0	$0	1,000	$50,950	0	$0
2017	NWE	0	$0	4,500	$262,215	0	$0
2015	NWE	8	$452	0	$0	0	$0
2014	NWE	20	$977	0	$0	0	$0
2013	NWE	22	$902	0	$0	0	$0

Yearly summary of insider trading at Northwestern Energy Group, Inc. (NWE) by Cashell Michael R

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	NWE	0	$0	2,349	$136,312	0	$0

Insider trading activities at 2 companies by Cashell Michael R:

1. Northwestern Corp (NWE)

2. Northwestern Energy Group, Inc. (NWE)

Table 1. Insider trading of Northwestern Corp (NWE) by Cashell Michael R

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2022-10-28	NWE	Sale	1,702	53.19	90,529
2020-02-27	NWE	Sale	1,774	77.13	136,828
2019-02-27	NWE	Sale	1,656	67.85	112,359
2018-03-02	NWE	Sale	1,000	50.95	50,950
2017-03-07	NWE	Sale	4,500	58.27	262,215
2015-01-02	NWE	Buy	8	56.58	452
2014-12-01	NWE	Buy	9	53.23	479
2014-10-01	NWE	Buy	11	45.36	498
2013-08-01	NWE	Buy	11	42.20	464
2013-07-01	NWE	Buy	11	39.90	438

Table 2. Insider trading of Northwestern Energy Group, Inc. (NWE) by Cashell Michael R

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-05-02	NWE	Sale	2,349	58.03	136,312

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Cashell Michael R (VP - Transmission of Northwestern Energy Group, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

▪ Real-time Insider Trading

▪ Insider Officer Cluster Trading

▪ Top Officer Buys of the Week

▪ Top Officer Buys of the Month