{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-076817","form_type":"8-K","ticker":"EXPO","cik":"0000851520","company_name":"EXPONENT INC","filed_at":"2024-06-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:22.146966+00:00","generated_at":"2026-06-01T02:39:34.714529+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Exponent extends Arizona lease to 2043; annual rent rises to $6.2M from $1M","bullets":["Lease extension for 15 years starting Jan 17, 2028 through Jan 16, 2043.","Current annual rent of $1,009,000 holds until Jan 16, 2028; then jumps to $6,183,325 per year.","Rent adjusted every 5 years based on CPI, with first adjustment in 2033.","Lessee retains right to remove vertical improvements; no additional rent for improvements during extension."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-076817","json":"https://secwatch.observer/filing/0000950170-24-076817.json","markdown":"https://secwatch.observer/filing/0000950170-24-076817.md","text":"https://secwatch.observer/filing/0000950170-24-076817.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/851520/000095017024076817/0000950170-24-076817-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/851520/000095017024076817/expo-20240619.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T02:39:34.714529+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"}