{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-000736","form_type":"8-K","ticker":"NSA","cik":"0001618563","company_name":"National Storage Affiliates Trust","filed_at":"2025-01-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.205862+00:00","generated_at":"2026-05-28T08:32:55.147697+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"National Storage Affiliates promotes John Esbenshade to CAO; Togashi resigns","bullets":["John Esbenshade promoted to chief accounting officer, effective Jan 1, 2025.","Esbenshade retains his existing roles as senior vice president and controller.","Brandon S. Togashi resigned from his position as chief accounting officer.","Esbenshade joined NSA in 2019; previously VP at Prologis and manager at Deloitte."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-000736","json":"https://secwatch.observer/filing/0001628280-25-000736.json","markdown":"https://secwatch.observer/filing/0001628280-25-000736.md","text":"https://secwatch.observer/filing/0001628280-25-000736.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1618563/000162828025000736/0001628280-25-000736-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1618563/000162828025000736/nsa-20250101.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T08:32:55.147697+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":"0e21903503","claim":"John Esbenshade was appointed as chief accounting officer at National Storage Affiliates Trust.","evidence_excerpt":"the promotion of John Esbenshade, 44, the Company's current senior vice president and controller, to the position of chief accounting officer, in addition to his current positions (the “ Appointment ”), effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1618563/000162828025000736/0001628280-25-000736-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"chief accounting officer"}]},{"claim_id":"f3e2dbcc04","claim":"Brandon S. Togashi resigned as chief accounting officer at National Storage Affiliates Trust.","evidence_excerpt":"Brandon S. Togashi has resigned from his position as chief accounting officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1618563/000162828025000736/0001628280-25-000736-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"chief accounting officer"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}