{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-083251","form_type":"8-K","ticker":"LYRA","cik":"0001327273","company_name":"Lyra Therapeutics, Inc.","filed_at":"2026-02-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.820161+00:00","generated_at":"2026-05-15T23:00:01.021811+00:00","sec_items":["2.04"],"event_type":"other_material","sentiment":"negative","materiality_score":0.9,"confidence":"high","headline":"Lyra Therapeutics receives default notice for $484K unpaid rent; wind-down continues","bullets":["Received default notice from sublessor RVAC on Feb 23, 2026 for unpaid rent at Waltham office.","Aggregate unpaid rent totals $484,431.92 as of the notice date.","Company previously announced ceasing operations and wind-down on Jan 12, 2026.","Proposed sublease termination with Jan 31, 2026 surrender, but parties could not agree.","No assurance that obligations can be resolved outside of a bankruptcy process."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-083251","json":"https://secwatch.observer/filing/0001193125-26-083251.json","markdown":"https://secwatch.observer/filing/0001193125-26-083251.md","text":"https://secwatch.observer/filing/0001193125-26-083251.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1327273/000119312526083251/0001193125-26-083251-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1327273/000119312526083251/d103240d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T23:00:01.021811+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"}