{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-111493","form_type":"8-K","ticker":"SRZN","cik":"0001824893","company_name":"Surrozen, Inc./DE","filed_at":"2024-10-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:09.855212+00:00","generated_at":"2026-05-30T22:47:01.215502+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Surrozen extends HQ lease through April 2029 with escalating rent, $400K early termination option","bullets":["Lease term extended 48 months to April 2029; annual base rent starts at $2.3M, rises to $2.6M.","Early termination option (April 2026) requires $400K fee by Dec 31, 2025; notice by Sep 30, 2025.","Extension option reduced from two 5-year to one 4-year option following extended term.","Rent abatement for Jan-Mar 2026 applies if early termination option not exercised.","Amendment updates assignment, net worth, and financial reporting provisions."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-111493","json":"https://secwatch.observer/filing/0000950170-24-111493.json","markdown":"https://secwatch.observer/filing/0000950170-24-111493.md","text":"https://secwatch.observer/filing/0000950170-24-111493.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1824893/000095017024111493/0000950170-24-111493-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1824893/000095017024111493/srzn-20241001.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T22:47:01.215502+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"}