{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-357931","form_type":"8-K","ticker":"GLUE","cik":"0001826457","company_name":"Monte Rosa Therapeutics, Inc.","filed_at":"2021-12-15T23:59:59+00:00","discovered_at":"2026-05-14T18:04:14.461978+00:00","generated_at":"2026-06-28T00:59:49.473565+00:00","sec_items":["1.01","2.03"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Monte Rosa Therapeutics enters 128-month lease for 63,327 sq ft in Boston at $95/sqft base rent","bullets":["Leased 63,327 sq ft at 321 Harrison Ave, Boston for office/lab space; term starts April 1, 2022.","Initial term of 128 months (~10.7 years); base rent $95/sqft year one, with 3% annual increases.","Company has option to extend lease once for 5 years and option to sublet premises.","Rent obligation begins 8 months after commencement or 2 months after tenant improvements complete."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-357931","json":"https://secwatch.observer/filing/0001193125-21-357931.json","markdown":"https://secwatch.observer/filing/0001193125-21-357931.md","text":"https://secwatch.observer/filing/0001193125-21-357931.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1826457/000119312521357931/0001193125-21-357931-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1826457/000119312521357931/d256750d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T00:59:49.473565+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"}