{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-24-030490","form_type":"8-K","ticker":"NSA","cik":"0001618563","company_name":"National Storage Affiliates Trust","filed_at":"2024-06-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:19.272091+00:00","generated_at":"2026-06-01T00:36:39.705416+00:00","sec_items":["1.01","5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"COO Derek Bergeon mutually departs NSA; receives $157,500 severance, LTIP vesting","bullets":["Derek Bergeon, EVP & COO, mutually terminated effective June 25, 2024; receives 6 months base salary ($157,500) and ~$10,000 COBRA subsidy.","Unvested performance-based LTIP units (8,126) vest at target; time-based LTIP units (5,765) also fully vest.","Non-solicitation for 12 months; released from non-compete; subject to non-disparagement and confidentiality.","No successor named; Bergeon signed general release of claims in favor of NSA."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-24-030490","json":"https://secwatch.observer/filing/0001628280-24-030490.json","markdown":"https://secwatch.observer/filing/0001628280-24-030490.md","text":"https://secwatch.observer/filing/0001628280-24-030490.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1618563/000162828024030490/0001628280-24-030490-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1618563/000162828024030490/nsa-20240625.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T00:36:39.705416+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}