Imeson Thomas J [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
04/01/2019	Northwest Natural Holding Co	NWN	Payment of Exercise	Common Stock	276	$65.63	$18.1k		04/01/2019
03/06/2019	Northwest Natural Holding Co	NWN	Payment of Exercise	Common Stock	408	$64.21	$26.2k		03/06/2019
03/06/2019	Northwest Natural Holding Co	NWN	Payment of Exercise	Common Stock	145	$64.21	$9.3k		03/06/2019
02/27/2019	Northwest Natural Holding Co	NWN	Grant	Common Stock	1.5k	$0.00	$0		02/27/2019
02/27/2019	Northwest Natural Holding Co	NWN	Grant	Common Stock	190	$0.00	$0	See Footnote	02/27/2019
02/27/2019	Northwest Natural Holding Co	NWN	Grant	Common Stock	484	$0.00	$0		02/27/2019
04/02/2018	NORTHWEST NATURAL GAS CO	NWN	Payment of Exercise	Common Stock	285	$57.65	$16.4k		04/02/2018
03/01/2018	NORTHWEST NATURAL GAS CO	NWN	Payment of Exercise	Common Stock	149	$52.15	$7.8k		03/01/2018
02/21/2018	NORTHWEST NATURAL GAS CO	NWN	Grant	Common Stock	886	$0.00	$0	See Footnote	02/21/2018
02/21/2018	NORTHWEST NATURAL GAS CO	NWN	Grant	Common Stock	370	$0.00	$0	See Footnote	02/21/2018
02/21/2018	NORTHWEST NATURAL GAS CO	NWN	Grant	Common Stock	330	$0.00	$0		02/21/2018
02/24/2016	NORTHWEST NATURAL GAS CO	NWN	Grant	Common Stock	370	$0.00	$0	See Footnote	02/24/2016