{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-096703","form_type":"8-K","ticker":"QTTB","cik":"0001661998","company_name":"Q32 Bio Inc.","filed_at":"2025-04-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.248782+00:00","generated_at":"2026-05-23T05:53:22.966155+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Q32 Bio director Mark Iwicki to resign from board, effective Dec 31, 2025","bullets":["Mark Iwicki notified his resignation from the board on April 25, 2025, effective December 31, 2025.","He will remain Chair and Compensation Committee chair, and Audit Committee member until the effective date.","Resignation is to reduce board commitments; no disagreement with the company.","He will continue as CEO of Inhibikase Therapeutics, Inc."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-096703","json":"https://secwatch.observer/filing/0001193125-25-096703.json","markdown":"https://secwatch.observer/filing/0001193125-25-096703.md","text":"https://secwatch.observer/filing/0001193125-25-096703.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1661998/000119312525096703/0001193125-25-096703-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1661998/000119312525096703/d933973d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T05:53:22.966155+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":[{"claim_id":"740b5c74b7","claim":"Mark Iwicki resigned as Director at Q32 Bio Inc..","evidence_excerpt":"On April 25, 2025, Mark Iwicki provided notice of his resignation from the board of directors (the “Board”) of Q32 Bio Inc. (the “Company”), effective as of December 31, 2025","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1661998/000119312525096703/0001193125-25-096703-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}