NWN - NW Natural CEO Anderson to retire next year succeeded by Palfreyman May, 24 2024 06:54 AM Northwest Natural Holding Company 2024-05-24 06:54:25 ET More on Northwest Natural Holding Northwest Natural Holding: An Upside In Natural Gas, I Say 'Buy' Seeking Alpha's Quant Rating on Northwest Natural Holding Historical earnings data for Northwest Natural Holding For further details see: NW Natural CEO Anderson to retire next year, succeeded by Palfreyman