{"schema_version":"secwatch.filing_event.v1","accession":"0001888524-26-016517","form_type":"8-K","ticker":null,"cik":"0001946375","company_name":"Benchmark 2022-B37 Mortgage Trust","filed_at":"2026-09-02T13:17:31+00:00","discovered_at":"2026-09-02T13:19:19.096260+00:00","generated_at":"2026-09-02T13:19:31.349861+00:00","sec_items":["6.02"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"C-IV Asset Management replaces Greystone as special servicer for Katy Mills Mortgage Loan","bullets":["On Sept 1, 2026, Greystone sold its special servicing division to C-IV AM, which assumed all special servicer duties for the Katy Mills Mortgage Loan under BANK 2022-BNK43 PSA.","C-IV AM rated MOR CS2 (Morningstar DBRS) and CSS2 (Fitch); S&P Select Servicer at 'Average; Ranking Watch Positive'.","Transferred portfolio: ~60 transactions, ~1,928 first-lien loans, ~$20.7B principal; ~108 assets (~$2.1B) in active special servicing as of 6/30/2026.","C-IV AM resolved 6,017 assets (~$60.7B) since 2002; no servicer event of default or termination in its history.","Key Greystone special servicing employees moved to C-IV AM; principal office at 5221 N. O'Connor Blvd, Irving, TX."],"urls":{"canonical":"https://secwatch.observer/filing/0001888524-26-016517","json":"https://secwatch.observer/filing/0001888524-26-016517.json","markdown":"https://secwatch.observer/filing/0001888524-26-016517.md","text":"https://secwatch.observer/filing/0001888524-26-016517.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1946375/000188852426016517/0001888524-26-016517-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1946375/000188852426016517/bmk22b37_8k-09012026.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-02T13:19:31.349861+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"}