NORTHWEST NAT HLDG CO

Ticker: NWN CUSIP: 66765N105 Class: Common Stock

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q1 2019

Shares 16,000 Value ($000) $1,050 Avg Close $62.69 Range $57.20 - $66.97

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	16,000	$1,050	$62.69	$57.20 - $66.97