{"schema_version":"secwatch.filing_event.v1","accession":"0001733998-23-000030","form_type":"8-K","ticker":"NWN","cik":"0001733998","company_name":"Northwest Natural Holding Co","filed_at":"2023-05-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:40.289697+00:00","generated_at":"2026-06-14T13:10:44.499474+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"NW Natural Holdings appoints Justin Palfreyman as President; Anderson remains CEO","bullets":["Justin Palfreyman named President of NW Natural Holdings and NW Natural Gas, effective May 25, 2023.","David H. Anderson continues as CEO; Palfreyman will oversee day-to-day operations reporting to Anderson.","Frank Burkhartsmeyer promoted to EVP Strategy & Business Development, remains CFO.","Kim Rush promoted to SVP & COO; Kathryn Williams to VP, Chief Public Affairs & Sustainability Officer.","Promotions part of long-term succession planning; Palfreyman also remains President of NW Natural Water."],"urls":{"canonical":"https://secwatch.observer/filing/0001733998-23-000030","json":"https://secwatch.observer/filing/0001733998-23-000030.json","markdown":"https://secwatch.observer/filing/0001733998-23-000030.md","text":"https://secwatch.observer/filing/0001733998-23-000030.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1733998/000173399823000030/0001733998-23-000030-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/73020/000173399823000030/nwn-20230525.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T13:10:44.499474+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"50d5b4ba97","claim":"Justin B. Palfreyman was appointed as President at Northwest Natural Holding Co.","evidence_excerpt":"Mr. Justin B. Palfreyman, who is 44, was appointed President of NW Holdings and NW Natural.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1733998/000173399823000030/0001733998-23-000030-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President"}],"fact_type":"executive_change"},{"claim_id":"a19be3525d","claim":"David H. Anderson was appointed as Chief Executive Officer at Northwest Natural Holding Co.","evidence_excerpt":"Mr. David H. Anderson, who is 61, was reappointed Chief Executive Officer of NW Holdings and NW Natural, a position he has held since August 2016. Mr. Anderson additionally previously served as President of NW Holdings from inception to May 2023 and NW Natural from August 2016 to May 2023","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1733998/000173399823000030/0001733998-23-000030-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"reappointed"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"f6a24ca33d","claim":"Frank H. Burkhartsmeyer was appointed as Executive Vice President, Strategy and Business Development and Chief Financial Officer at Northwest Natural Holding Co.","evidence_excerpt":"Mr. Frank H. Burkhartsmeyer, who is 58, was appointed Executive Vice President, Strategy and Business Development, and remains Chief Financial Officer of NW Holdings and NW Natural.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1733998/000173399823000030/0001733998-23-000030-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President, Strategy and Business Development and Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}