The unexpected passing of the long-time CEO and the immediate appointment of his successor creates a major inflection point.
Filing excerpt
On March 23, 2026, Simon Property Group, Inc. (the “Company”) announced the passing of David Simon, the Company’s Chairman of the Board, Chief Executive Officer, and President.
What this signalsA new leader often reviews the tools the team uses.
sec-8kceoChangeGet every 8-K signal for Simon Property and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at Simon Property this week?”
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This page shows a preview. The full sec-8k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/da0d5bae-741a-461e-8c16-bb9e0f9a96d1 returns this record as JSON. POST /v1/companies/enrich returns every signal for simon.com.
{
"signal_id": "da0d5bae-741a-461e-8c16-bb9e0f9a96d1",
"signal_type": "sec-8k",
"signal_subtype": "ceoChange",
"detected_at": "2026-03-31T08:16:22.988+00:00",
"company": {
"name": "Simon Property",
"domain": "simon.com"
},
"data": {
"detail": "The unexpected passing of the long-time CEO and the immediate appointment of his successor creates a major inflection point. A new CEO will likely re-evaluate strategic initiatives, operational processes, and key vendor relationships within the next 90 days, opening doors for new solution providers.",
"metrics": {
"timeframe": "immediate"
},
"summary": "Simon Property Group appoints Eli Simon, 38, as new CEO following the passing of former CEO David Simon.",
"excerpts": "On March 23, 2026, Simon Property Group, Inc. (the “Company”) announced the passing of David Simon, the Company’s Chairman of the Board, Chief Executive Officer, and President.",
"relevance": 1,
"sentiment": "neutral",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1063761/000110465926033931/tm269613d1_8k.htm",
"filing_date": "2026-03-24",
"filing_year": 2026,
"sales_relevance": "Full vendor review - highest priority",
"signal_category": "leadership"
}
}
curl https://signals.autobound.ai/v1/signals/da0d5bae-741a-461e-8c16-bb9e0f9a96d1 \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"simon.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.