{"schema_version":"secwatch.filing_event.v1","accession":"0001683168-24-006436","form_type":"8-K","ticker":"ISCO","cik":"0001355790","company_name":"International Stem Cell CORP","filed_at":"2024-09-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:12.766168+00:00","generated_at":"2026-05-31T04:13:02.686986+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"International Stem Cell extends CEO's $2.7M loan maturity to Sept 2025 after repaying $200k","bullets":["CEO Dr. Andrey Semechkin loan of $2.9M extended; $200k repaid, new $2.7M unsecured note issued.","New note bears 5.5% interest, matures Sept 15, 2025, prepayable without penalty.","Accrued unpaid interest of ~$645k from prior note remains outstanding.","Related-party transaction creates direct financial obligation; Noteholder is Co-Chairman and CEO."],"urls":{"canonical":"https://secwatch.observer/filing/0001683168-24-006436","json":"https://secwatch.observer/filing/0001683168-24-006436.json","markdown":"https://secwatch.observer/filing/0001683168-24-006436.md","text":"https://secwatch.observer/filing/0001683168-24-006436.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1355790/000168316824006436/0001683168-24-006436-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1355790/000168316824006436/intlstemcell_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T04:13:02.686986+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"}