MCCURDY DAVID K [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
08/04/2023	Northwest Natural Holding Co	NWN	Other	Common Stock	333.893	$41.33	$13.8k	See Footnote	08/04/2023
05/05/2023	Northwest Natural Holding Co	NWN	Other	Common Stock	284.65	$47.05	$13.4k	See Footnote	05/05/2023
02/27/2023	Northwest Natural Holding Co	NWN	Other	Common Stock	290.102	$47.75	$13.9k	See Footnote	02/27/2023
11/09/2022	Northwest Natural Holding Co	NWN	Other	Common Stock	295.171	$45.40	$13.4k	See Footnote	11/09/2022
05/05/2022	Northwest Natural Holding Co	NWN	Other	Common Stock	272.886	$49.02	$13.4k	See Footnote	05/05/2022
02/28/2022	Northwest Natural Holding Co	NWN	Other	Common Stock	265.399	$52.01	$13.8k	See Footnote	02/28/2022
11/08/2021	Northwest Natural Holding Co	NWN	Other	Common Stock	271.836	$45.73	$12.4k	See Footnote	11/08/2021
08/06/2021	Northwest Natural Holding Co	NWN	Other	Common Stock	224.329	$53.43	$12k	See Footnote	08/06/2021
05/06/2021	Northwest Natural Holding Co	NWN	Other	Common Stock	219.203	$54.67	$12k	See Footnote	05/06/2021
03/01/2021	Northwest Natural Holding Co	NWN	Other	Common Stock	248.769	$48.25	$12k	See Footnote	03/01/2021
11/06/2020	Northwest Natural Holding Co	NWN	Other	Common Stock	273.835	$43.75	$12k	See Footnote	11/06/2020