{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-005425","form_type":"8-K","ticker":"NSA","cik":"0001618563","company_name":"National Storage Affiliates Trust","filed_at":"2025-02-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.206067+00:00","generated_at":"2026-05-26T22:19:24.199558+00:00","sec_items":["5.02"],"event_type":"other","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Director Rebecca Steinfort not standing for re-election at May 12, 2025 annual meeting","bullets":["Rebecca L. Steinfort informed Board on Feb 13, 2025 she will not stand for re-election at May 12, 2025 annual meeting.","Board size will decrease from 12 to 11 trustees effective after the annual meeting.","Decision not due to any dispute or disagreement with Company's operations, policies or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-005425","json":"https://secwatch.observer/filing/0001628280-25-005425.json","markdown":"https://secwatch.observer/filing/0001628280-25-005425.md","text":"https://secwatch.observer/filing/0001628280-25-005425.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1618563/000162828025005425/0001628280-25-005425-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1618563/000162828025005425/nsa-20250213.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T22:19:24.199558+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":"f710a8d4fd","claim":"Rebecca L. Steinfort departed as member of the board of trustees at National Storage Affiliates Trust.","evidence_excerpt":"On February 13, 2025, Rebecca L. Steinfort, a member of the board of trustees (the “Board”) of National Storage Affiliates Trust (the “Company”), informed the Board that she will not be standing for re-election to the Board at the Company’s next annual meeting of shareholders, to be held on May 12, 2025 (the “Annual Meeting”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1618563/000162828025005425/0001628280-25-005425-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"will not be standing for re-election"},{"label":"Role","value":"member of the board of trustees"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}