NORTHWEST NAT HLDG CO

Ticker: NWN CUSIP: 66765N105 Class: Common Stock

CenterStar Asset Management, LLC's Holding History (CIK: 0001722053)

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

Q1 2020

Shares 1,022 Value ($000) $67 Avg Close $69.90 Range $50.50 - $77.26

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	1,022	$67	$69.90	$50.50 - $77.26