A. Kimberly Heiting

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
NWN	$48.33	1,500	$72,491.25	10,532	2021-03-01	Filing
NWN	$64.00	4,000	$255,992.40	4,950	2019-03-08	Filing
NWN	$61.58	2,700	$166,274.37	2,107	2017-06-06	Filing
NWN	$59.37	1,200	$71,246.04	1,167	2016-06-14	Filing