{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-067595","form_type":"8-K","ticker":"KPTI","cik":"0001503802","company_name":"Karyopharm Therapeutics Inc.","filed_at":"2023-03-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.297422+00:00","generated_at":"2026-06-18T05:26:19.718182+00:00","sec_items":["7.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Karyopharm confirms no exposure to Silicon Valley Bank","bullets":["Company does not hold any deposits or securities at Silicon Valley Bank.","Company does not maintain any accounts at SVB.","Disclosure made in response to SVB's closure on March 10, 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-067595","json":"https://secwatch.observer/filing/0001193125-23-067595.json","markdown":"https://secwatch.observer/filing/0001193125-23-067595.md","text":"https://secwatch.observer/filing/0001193125-23-067595.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1503802/000119312523067595/0001193125-23-067595-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1503802/000119312523067595/d457361d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T05:26:19.718182+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"}