NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

Red Tortoise LLC's Holding History (CIK: 0001910488)

Note: Option positions (PUT/CALL) are excluded.

Q4 2023

Shares 47 Value ($000) $2 Avg Close $44.88 Range $41.24 - $48.79

Q3 2023

Shares 47 Value ($000) $2 Avg Close $47.33 Range $42.66 - $51.72

Q2 2023

Shares 47 Value ($000) $3 Avg Close $51.34 Range $48.87 - $53.67

Q1 2023

Shares 47 Value ($000) $3 Avg Close $49.59 Range $46.79 - $52.43

Q4 2022

Shares 47 Value ($000) $3 Avg Close $46.84 Range $41.72 - $52.07

Q3 2021

Shares 47 Value ($000) $2 Avg Close $50.51 Range $46.92 - $53.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	47	$2	$44.88	$41.24 - $48.79
Q3 2023	47	$2	$47.33	$42.66 - $51.72
Q2 2023	47	$3	$51.34	$48.87 - $53.67
Q1 2023	47	$3	$49.59	$46.79 - $52.43
Q4 2022	47	$3	$46.84	$41.72 - $52.07
Q3 2021	47	$2	$50.51	$46.92 - $53.26