{"schema_version":"secwatch.filing_event.v1","accession":"0001736297-24-000069","form_type":"8-K","ticker":"ALAB","cik":"0001736297","company_name":"Astera Labs, Inc.","filed_at":"2024-12-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:09.407338+00:00","generated_at":"2026-05-29T00:21:11.938634+00:00","sec_items":["1.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Astera Labs signs 90-month lease for 154,231 sq ft San Jose HQ, relocation expected Q2 2025","bullets":["Initial monthly base rent $385,577.50, increasing ~3% annually over 90-month term.","Construction allowance of $8.48M (expandable to $11.57M) for tenant improvements.","Relocation from Santa Clara to San Jose, CA targeted during Q2 2025.","Company has options to extend lease for two additional 60-month terms and right of first refusal."],"urls":{"canonical":"https://secwatch.observer/filing/0001736297-24-000069","json":"https://secwatch.observer/filing/0001736297-24-000069.json","markdown":"https://secwatch.observer/filing/0001736297-24-000069.md","text":"https://secwatch.observer/filing/0001736297-24-000069.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1736297/000173629724000069/0001736297-24-000069-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1736297/000173629724000069/alab-20241216.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T00:21:11.938634+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"}