{"schema_version":"secwatch.filing_event.v1","accession":"0000912593-25-000199","form_type":"8-K","ticker":"SUI","cik":"0000912593","company_name":"SUN COMMUNITIES INC","filed_at":"2025-07-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.683758+00:00","generated_at":"2026-05-18T03:59:34.561653+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Sun Communities appoints Charles Young as CEO effective Oct 1; Shiffman to Non-Executive Chairman","bullets":["Charles D. Young appointed CEO and director, effective Oct 1, 2025; succeeds Gary Shiffman who retires as CEO after 40 years.","Young most recently President of Invitation Homes (INVH); has 25+ years in real estate operations and investment.","Compensation includes $900k base salary, 200% target bonus, equity grants with ~$8.55M aggregate value, $750k retention cash, and $300k relocation.","Shiffman remains Non-Executive Chairman; under his leadership market cap grew from ~$100M IPO to over $16.5B with 4,100%+ total return since 1993."],"urls":{"canonical":"https://secwatch.observer/filing/0000912593-25-000199","json":"https://secwatch.observer/filing/0000912593-25-000199.json","markdown":"https://secwatch.observer/filing/0000912593-25-000199.md","text":"https://secwatch.observer/filing/0000912593-25-000199.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/912593/000091259325000199/0000912593-25-000199-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/912593/000091259325000199/sui-20250720.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T03:59:34.561653+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"}