HUDDLESTON JON G [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
02/22/2023	Northwest Natural Holding Co	NWN	Grant	Common Stock	727	$0.00	$0	See Footnote	02/22/2023
02/22/2023	Northwest Natural Holding Co	NWN	Grant	Common Stock	738	$0.00	$0	See Footnote	02/22/2023
08/18/2022	Northwest Natural Holding Co	NWN	Sale	Common Stock	17.168	$53.10	$911.6	See Footnote	08/18/2022
03/02/2022	Northwest Natural Holding Co	NWN	Payment of Exercise	Common Stock	83	$52.22	$4.3k		03/02/2022
02/23/2022	Northwest Natural Holding Co	NWN	Grant	Common Stock	144	$0.00	$0		02/23/2022
02/23/2022	Northwest Natural Holding Co	NWN	Grant	Common Stock	510	$0.00	$0	See Footnote	02/23/2022
02/23/2022	Northwest Natural Holding Co	NWN	Grant	Common Stock	1k	$0.00	$0	See Footnote	02/23/2022
03/03/2021	Northwest Natural Holding Co	NWN	Payment of Exercise	Common Stock	292	$47.80	$14k		03/03/2021
03/03/2021	Northwest Natural Holding Co	NWN	Payment of Exercise	Common Stock	76	$47.80	$3.6k		03/03/2021
02/24/2021	Northwest Natural Holding Co	NWN	Grant	Common Stock	182	$0.00	$0		02/24/2021
02/24/2021	Northwest Natural Holding Co	NWN	Grant	Common Stock	266	$0.00	$0	See Footnote	02/24/2021
02/24/2021	Northwest Natural Holding Co	NWN	Grant	Common Stock	983	$0.00	$0		02/24/2021
03/04/2020	Northwest Natural Holding Co	NWN	Payment of Exercise	Common Stock	90	$65.02	$5.9k		03/04/2020
02/26/2020	Northwest Natural Holding Co	NWN	Grant	Common Stock	146	$0.00	$0	See Footnote	02/26/2020
02/26/2020	Northwest Natural Holding Co	NWN	Grant	Common Stock	237	$0.00	$0		02/26/2020
03/06/2019	Northwest Natural Holding Co	NWN	Payment of Exercise	Common Stock	82	$64.21	$5.3k		03/06/2019
02/27/2019	Northwest Natural Holding Co	NWN	Grant	Common Stock	287	$0.00	$0		02/27/2019
08/23/2018	NORTHWEST NATURAL GAS CO	NWN	Sale	Common Stock	2k	$63.60	$127.2k		08/23/2018
08/23/2018	NORTHWEST NATURAL GAS CO	NWN	Exercise	Employee Stock Option to Buy	1.5k	$44.25	$66.4k		08/23/2018
08/23/2018	NORTHWEST NATURAL GAS CO	NWN	Exercise	Employee Stock Option to Buy	2k	$45.74	$91.5k		08/23/2018
08/23/2018	NORTHWEST NATURAL GAS CO	NWN	Sale	Common Stock	1.5k	$63.60	$95.4k		08/23/2018