{"schema_version":"secwatch.filing_event.v1","accession":"0001888524-26-016529","form_type":"8-K","ticker":null,"cik":"0001863688","company_name":"BANK 2021-BNK34","filed_at":"2026-09-02T13:27:27+00:00","discovered_at":"2026-09-02T13:28:10.248705+00:00","generated_at":"2026-09-02T13:28:23.701543+00:00","sec_items":["6.02"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"C-IV Asset Management replaces Greystone as special servicer for BANK 2021-BNK34","bullets":["Effective Sept 1, 2026, Greystone sold its special servicing division to C-IV AM; C-IV AM assumes duties for U.S. Steel Tower Mortgage Loan.","C-IV AM rated MOR CS2 by Morningstar DBRS and CSS2 by Fitch; on S&P Select Servicer list with 'Average; Ranking Watch Positive'.","As of 6/30/2026, Greystone's named special servicer portfolio: 60 transactions, ~1,928 loans, $20.7B UPB; 33 CMBS pools with $14.2B.","Active special servicing: ~108 assets, $2.1B UPB as of 6/30/2026; C-IV AM resolved 6,017 assets totaling $60.7B since 2002.","All key Greystone special servicing employees transferred to C-IV AM; no servicer event of default or termination."],"urls":{"canonical":"https://secwatch.observer/filing/0001888524-26-016529","json":"https://secwatch.observer/filing/0001888524-26-016529.json","markdown":"https://secwatch.observer/filing/0001888524-26-016529.md","text":"https://secwatch.observer/filing/0001888524-26-016529.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1863688/000188852426016529/0001888524-26-016529-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1863688/000188852426016529/wcm21b34_8k-09012026.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-02T13:28:23.701543+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"}