{"schema_version":"secwatch.filing_event.v1","accession":"0001835268-25-000056","form_type":"8-K","ticker":"CNTB","cik":"0001835268","company_name":"Connect Biopharma Holdings Ltd","filed_at":"2025-09-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.225443+00:00","generated_at":"2026-05-17T06:32:20.003681+00:00","sec_items":["7.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Connect Biopharma CEO and President buy 439,773 shares over past 12 months","bullets":["CEO Barry Quart purchased 224,034 shares from Sep 2024 to Sep 2025.","President David Szekeres purchased 215,739 shares from Nov 2024 to Sep 2025.","All purchases were made in compliance with the Company's Insider Trading Compliance Policy."],"urls":{"canonical":"https://secwatch.observer/filing/0001835268-25-000056","json":"https://secwatch.observer/filing/0001835268-25-000056.json","markdown":"https://secwatch.observer/filing/0001835268-25-000056.md","text":"https://secwatch.observer/filing/0001835268-25-000056.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1835268/000183526825000056/0001835268-25-000056-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1835268/000183526825000056/cntb-20250916.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:32:20.003681+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"}