{"transactions":[{"id":4628767,"issuer":{"id":2245,"kind":"organization","name":"Northwest Natural Holding Co","symbol":"NWN"},"owners":[{"id":74670,"kind":"person","name":"Patterson Kyra","position":1,"cik":"0002085542","reported_name":"Patterson Kyra","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"VP and Chief People Officer","other_text":"NW Natural"}}],"security":"Common Stock","published_at":"2026-10-02T22:43:12.000Z","date":"2026-10-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":244,"price":46.67,"value":11387.48,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares were withheld by Issuer to cover withholding taxes on issuance of shares due to vesting of time-based restricted stock units on October 1, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,642 time-based restricted stock units granted under Issuers Long Term Incentive Plan. The restricted stock units vest in two equal installments on October 1, 2027 and October 1, 2028."}],"balance_after":2219,"source":{"system":"sec-edgar","filing":"0001733998-26-000147","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2085542/000173399826000147/form4.xml","form_type":"4"}},{"id":1027767,"issuer":{"id":2245,"kind":"organization","name":"Northwest Natural Holding Co","symbol":"NWN"},"owners":[{"id":74670,"kind":"person","name":"Patterson Kyra","position":1,"cik":"0002085542","reported_name":"Patterson Kyra","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"VP and Chief People Officer","other_text":"NW Natural"}}],"security":"Common Stock","published_at":"2025-10-02T19:25:12.000Z","date":"2025-10-01","kind":"grant","planned":false,"acquired":true,"shares":2463,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Common stock pursuant to restricted stock units granted under Northwest Natural Holding Company's Long Term Incentive Plan. One third of the restricted stock units shall vest on each of October 1, 2026, 2027 and 2028."}],"balance_after":2463,"source":{"system":"sec-edgar","filing":"0001733998-25-000164","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2085542/000173399825000164/form4.xml","form_type":"4"}}]}