{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-033931","form_type":"8-K","ticker":"SPG","cik":"0001063761","company_name":"SIMON PROPERTY GROUP INC.","filed_at":"2026-03-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.486604+00:00","generated_at":"2026-05-15T09:09:24.574198+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"Simon Property Group announces passing of CEO David Simon; names Eli Simon as successor","bullets":["David Simon, Chairman and CEO, passed away March 22, 2026 at age 64 after battling cancer.","Board appointed Eli Simon (age 38), son of David, as CEO and President effective March 23; he also remains COO.","Larry Glasscock appointed Non-Executive Chairman; no compensation changes announced for either role.","David Simon's cumulative total shareholder return since 1993 IPO exceeded 4,500%; company affirms operations will continue uninterrupted."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-033931","json":"https://secwatch.observer/filing/0001104659-26-033931.json","markdown":"https://secwatch.observer/filing/0001104659-26-033931.md","text":"https://secwatch.observer/filing/0001104659-26-033931.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1063761/000110465926033931/0001104659-26-033931-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1063761/000110465926033931/tm269613d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T09:09:24.574198+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"}