NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

JOHN G ULLMAN & ASSOCIATES INC's Holding History (CIK: 0000919530)

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

Q3 2023

Shares 5,200 Value ($000) $250 Avg Close $47.33 Range $42.66 - $51.72

Q2 2023

Shares 5,200 Value ($000) $295 Avg Close $51.34 Range $48.87 - $53.67

Q1 2023

Shares 5,200 Value ($000) $0 Avg Close $49.59 Range $46.79 - $52.43

Q4 2022

Shares 5,200 Value ($000) $0 Avg Close $46.84 Range $41.72 - $52.07

Q3 2022

Shares 5,200 Value ($000) $256 Avg Close $46.61 Range $42.04 - $51.24

Q2 2022

Shares 5,200 Value ($000) $306 Avg Close $49.98 Range $45.98 - $52.83

Q1 2022

Shares 5,200 Value ($000) $315 Avg Close $48.63 Range $46.08 - $51.75

Q4 2021

Shares 5,200 Value ($000) $297 Avg Close $46.70 Range $43.99 - $49.52

Q3 2021

Shares 17,200 Value ($000) $986 Avg Close $50.51 Range $46.92 - $53.26

Q2 2021

Shares 17,200 Value ($000) $1,036 Avg Close $52.44 Range $48.13 - $56.92

Q1 2021

Shares 17,200 Value ($000) $1,121 Avg Close $47.20 Range $42.31 - $53.28

Q4 2020

Shares 10,900 Value ($000) $636 Avg Close $43.87 Range $37.97 - $49.46

Q2 2016

Shares 14,150 Value ($000) $892 Avg Close $39.68 Range $37.02 - $42.70

Q1 2016

Shares 14,150 Value ($000) $874 Avg Close $38.33 Range $34.60 - $41.62

Q4 2015

Shares 14,450 Value ($000) $784 Avg Close $35.84 Range $33.71 - $37.52

Q3 2015

Shares 15,950 Value ($000) $859 Avg Close $34.01 Range $31.66 - $36.90

Q2 2015

Shares 17,650 Value ($000) $860 Avg Close $33.40 Range $31.54 - $35.25

Q1 2015

Shares 19,150 Value ($000) $1,030 Avg Close $35.30 Range $32.73 - $38.16

Q4 2014

Shares 20,050 Value ($000) $1,134 Avg Close $33.16 Range $28.63 - $37.51

Q3 2014

Shares 20,750 Value ($000) $941 Avg Close $30.29 Range $28.46 - $33.15

Q2 2014

Shares 23,250 Value ($000) $1,213 Avg Close $30.04 Range $28.38 - $33.02

Q1 2014

Shares 23,450 Value ($000) $1,112 Avg Close $27.98 Range $26.36 - $29.86

Q4 2013

Shares 23,450 Value ($000) $1,016 Avg Close $27.40 Range $25.54 - $28.91

Q3 2013

Shares 23,750 Value ($000) $1,067 Avg Close $25.46 Range $23.73 - $28.10

Q2 2013

Shares 23,750 Value ($000) $948 Avg Close $24.78 Range $23.14 - $25.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	5,200	$250	$47.33	$42.66 - $51.72
Q2 2023	5,200	$295	$51.34	$48.87 - $53.67
Q1 2023	5,200	$0	$49.59	$46.79 - $52.43
Q4 2022	5,200	$0	$46.84	$41.72 - $52.07
Q3 2022	5,200	$256	$46.61	$42.04 - $51.24
Q2 2022	5,200	$306	$49.98	$45.98 - $52.83
Q1 2022	5,200	$315	$48.63	$46.08 - $51.75
Q4 2021	5,200	$297	$46.70	$43.99 - $49.52
Q3 2021	17,200	$986	$50.51	$46.92 - $53.26
Q2 2021	17,200	$1,036	$52.44	$48.13 - $56.92
Q1 2021	17,200	$1,121	$47.20	$42.31 - $53.28
Q4 2020	10,900	$636	$43.87	$37.97 - $49.46
Q2 2016	14,150	$892	$39.68	$37.02 - $42.70
Q1 2016	14,150	$874	$38.33	$34.60 - $41.62
Q4 2015	14,450	$784	$35.84	$33.71 - $37.52
Q3 2015	15,950	$859	$34.01	$31.66 - $36.90
Q2 2015	17,650	$860	$33.40	$31.54 - $35.25
Q1 2015	19,150	$1,030	$35.30	$32.73 - $38.16
Q4 2014	20,050	$1,134	$33.16	$28.63 - $37.51
Q3 2014	20,750	$941	$30.29	$28.46 - $33.15
Q2 2014	23,250	$1,213	$30.04	$28.38 - $33.02
Q1 2014	23,450	$1,112	$27.98	$26.36 - $29.86
Q4 2013	23,450	$1,016	$27.40	$25.54 - $28.91
Q3 2013	23,750	$1,067	$25.46	$23.73 - $28.10
Q2 2013	23,750	$948	$24.78	$23.14 - $25.97