NORTHWEST NAT HLDG CO

Ticker: NWN CUSIP: 66765N105 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2022

Shares 6,571 Value ($000) $313 Avg Close $46.89 Range $42.37 - $50.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	6,571	$313	$46.89	$42.37 - $50.64