{"schema_version":"secwatch.filing_event.v1","accession":"0001125345-25-000094","form_type":"8-K","ticker":"MGNX","cik":"0001125345","company_name":"MACROGENICS INC","filed_at":"2025-08-13T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.395373+00:00","generated_at":"2026-05-17T13:51:53.247138+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"MacroGenics appoints Eric Risser as President and CEO, succeeding Scott Koenig","bullets":["Eric Risser, previously COO since 2022, becomes CEO and Class I director effective Aug 13, 2025.","Risser receives $625,000 base salary, up to 60% annual bonus, and option for 550,000 shares.","Founding CEO Scott Koenig steps down after 24 years; remains as director and advisor.","Risser led over $1.6B in non-dilutive capital; background includes Johnson & Johnson corporate development.","Severance terms include cash and COBRA; change-in-control triggers faster vesting and 1.5x multiplier."],"urls":{"canonical":"https://secwatch.observer/filing/0001125345-25-000094","json":"https://secwatch.observer/filing/0001125345-25-000094.json","markdown":"https://secwatch.observer/filing/0001125345-25-000094.md","text":"https://secwatch.observer/filing/0001125345-25-000094.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1125345/000112534525000094/0001125345-25-000094-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1125345/000112534525000094/mgnx-20250813.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T13:51:53.247138+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"}