By appointing its former Enterprise COO to lead the State Street Alpha platform, the company is signaling a major strategic focus and investment in this front-to-back investment servicing platform.
Filing excerpt
Mostapha Tahiri, currently Enterprise Chief Operating Officer, has been appointed President of State Street Alpha and will continue as Chairman of Asia Pacific.
What this signalsFilings often name leadership changes, deals and spending plans.
Regions named
sec-8kplatformStrategyGet every 8-K signal for State Street 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 State Street this week?”
The Signal API returns 8-K signals for any list of companies as JSON, for your CRM, warehouse or app.
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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/fd7a915c-564b-47e2-9291-f71949a96c33 returns this record as JSON. POST /v1/companies/enrich returns every signal for statestreet.com.
{
"signal_id": "fd7a915c-564b-47e2-9291-f71949a96c33",
"signal_type": "sec-8k",
"signal_subtype": "platformStrategy",
"detected_at": "2026-09-15T07:05:55.161+00:00",
"company": {
"name": "State Street",
"domain": "statestreet.com"
},
"data": {
"detail": "By appointing its former Enterprise COO to lead the State Street Alpha platform, the company is signaling a major strategic focus and investment in this front-to-back investment servicing platform. This creates opportunities for technology and service vendors who can enhance or integrate with the Alpha ecosystem.",
"metrics": {
"timeframe": "immediate"
},
"summary": "State Street appoints former COO Mostapha Tahiri as President of its Alpha platform",
"excerpts": "Mostapha Tahiri, currently Enterprise Chief Operating Officer, has been appointed President of State Street Alpha and will continue as Chairman of Asia Pacific.",
"relevance": 0.8,
"sentiment": "positive",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/93751/000009375126000580/stt-20260911.htm",
"filing_date": "2026-09-14",
"filing_year": 2026,
"fiscal_year_end": "09/11",
"sales_relevance": "Platform tools needed",
"signal_category": "strategic",
"regions_mentioned": [
"Asia Pacific"
]
}
}
curl https://signals.autobound.ai/v1/signals/fd7a915c-564b-47e2-9291-f71949a96c33 \
-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":"statestreet.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.