NORTHWEST NAT HLDG CO

Ticker: NWN CUSIP: 66765N105 Class: Common Stock

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q1 2023

Shares 5,217 Value ($000) $248 Avg Close $48.34 Range $44.74 - $52.39

Q4 2022

Shares 5,072 Value ($000) $241 Avg Close $46.89 Range $42.37 - $50.64

Q3 2022

Shares 4,428 Value ($000) $192 Avg Close $50.70 Range $43.29 - $54.72

Q2 2022

Shares 4,428 Value ($000) $235 Avg Close $51.60 Range $46.91 - $55.97

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	5,217	$248	$48.34	$44.74 - $52.39
Q4 2022	5,072	$241	$46.89	$42.37 - $50.64
Q3 2022	4,428	$192	$50.70	$43.29 - $54.72
Q2 2022	4,428	$235	$51.60	$46.91 - $55.97