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Centene8-K: General counsel change

Centene designates Christopher Koster as General Counsel

Read at SEC EDGAR

What happened

Christopher Koster has been formally named as an executive officer, solidifying his position as General Counsel.

Source

SEC EDGARMay 15, 2026

Current report (Form 8-K)

Centene 8-K

Filing excerpt

On May 12, 2026... the Board of Directors determined that the following individuals are the Company's executive officers: ...Christopher Koster, General Counsel...

sec.gov/Archives/edgar/data/1071739/000107173926000117/cnc-20260512.htmRead the full source

Other signals in this filing (4)

Extracted by Autobound

From the Signal API record
Signal
8-K: General counsel change

What this signalsFilings often name leadership changes, deals and spending plans.

Form
8-K
Fiscal year end
05/12
Filed
May 15, 2026

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The full record

From the Signal API record

Details

CIK
1071739
Accession number
0001071739-26-000117
Timeframe
Immediate
Filing year
2026
Why it matters
Legal tech review
Signal category
Leadership

Extraction

Confidence
High
Relevance
85%
Sentiment
Neutral
Detected
May 19, 2026
signal_type
sec-8k
signal_subtype
generalCounselChange

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The API returns more than this page shows

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 API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
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Show the full JSONThe record on this page and the API request

GET /v1/signals/9eb47d8b-ed5e-41c3-a615-46561738de75 returns this record as JSON. POST /v1/companies/enrich returns every signal for centene.com.

{
  "signal_id": "9eb47d8b-ed5e-41c3-a615-46561738de75",
  "signal_type": "sec-8k",
  "signal_subtype": "generalCounselChange",
  "detected_at": "2026-05-19T10:14:18.355+00:00",
  "company": {
    "name": "Centene",
    "domain": "centene.com"
  },
  "data": {
    "detail": "Christopher Koster has been formally named as an executive officer, solidifying his position as General Counsel. This is an opportune time to engage with the legal department regarding contract lifecycle management (CLM), e-discovery, and compliance management solutions.",
    "metrics": {
      "timeframe": "immediate"
    },
    "summary": "Centene designates Christopher Koster as General Counsel",
    "excerpts": "On May 12, 2026... the Board of Directors determined that the following individuals are the Company's executive officers: ...Christopher Koster, General Counsel...",
    "relevance": 0.85,
    "sentiment": "neutral",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/1071739/000107173926000117/cnc-20260512.htm",
    "filing_date": "2026-05-15",
    "filing_year": 2026,
    "fiscal_year_end": "05/12",
    "sales_relevance": "Legal tech review",
    "signal_category": "leadership"
  }
}

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