{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-094212","form_type":"8-K","ticker":"SMA","cik":"0001585389","company_name":"SmartStop Self Storage REIT, Inc.","filed_at":"2025-07-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.435861+00:00","generated_at":"2026-05-18T09:16:47.020193+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"SmartStop Self Storage REIT adds new independent director Lora Gotcheva, director Paula Mathews retires","bullets":["Paula Mathews retired from Board effective June 30, 2025; resignation not due to any disagreement.","Compensation Committee approved accelerated vesting of 12,412 LTIP units worth ~$450,000 for Mathews.","Lora Gotcheva appointed as independent director effective July 10, 2025; serves on Audit and Compensation Committees.","Gotcheva has over 25 years financial experience, most recently Managing Director at CPP Investments.","Gotcheva receives pro-rated cash retainers ($65k board, $10k audit, $7.5k comp) plus initial equity award of $100k."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-094212","json":"https://secwatch.observer/filing/0000950170-25-094212.json","markdown":"https://secwatch.observer/filing/0000950170-25-094212.md","text":"https://secwatch.observer/filing/0000950170-25-094212.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1585389/000095017025094212/0000950170-25-094212-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1585389/000095017025094212/ck0001585389-20250630.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T09:16:47.020193+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"}