{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-215534","form_type":"8-K","ticker":"SMA","cik":"0001585389","company_name":"SmartStop Self Storage REIT, Inc.","filed_at":"2025-09-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.437187+00:00","generated_at":"2026-05-17T05:46:23.262050+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"SmartStop to acquire Argus Professional Storage Management for $21M upfront plus $11M earnout","bullets":["Total upfront consideration of $21M: $8.5M cash and 328,343 OP units; earnout up to $11M based on FY2028 revenue.","Post-combination, SmartStop will own or manage over 460 self-storage properties in North America.","Transaction unanimously approved by SmartStop board; expected to close early October 2025.","Deal expected to be immediately accretive to SmartStop's FFO as Adjusted, per CEO H. Michael Schwartz.","BMO Capital Markets acted as SmartStop's exclusive financial advisor; Nelson Mullins provided legal counsel."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-215534","json":"https://secwatch.observer/filing/0001193125-25-215534.json","markdown":"https://secwatch.observer/filing/0001193125-25-215534.md","text":"https://secwatch.observer/filing/0001193125-25-215534.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1585389/000119312525215534/0001193125-25-215534-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1585389/000119312525215534/ck0001585389-20250924.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:46:23.262050+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"}