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CoStar8-K: Governance change

CoStar Group appoints Mr. Banerjee to Board of Directors on March 16, 2026.

Read at SEC EDGAR

Source

SEC EDGARMar 16, 2026

Current report (Form 8-K)

CoStar 8-K

Filing excerpt

On March 16, 2026, the Company issued a press release (the “Press Release”) announcing the appointment of Mr. Banerjee to the Board.

sec.gov/Archives/edgar/data/1057352/000105735226000024/csgp-20260315.htmRead the full source

Other signals in this filing (1)

Extracted by Autobound

From the Signal API record
Signal
8-K: Governance change

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

Form
8-K
Fiscal year end
03/15
Filed
Mar 16, 2026

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The full record

From the Signal API record

Details

CIK
1057352
Accession number
0001057352-26-000024
Timeframe
Immediate
Filing year
2026
Why it matters
Governance tools needed
Signal category
Esg

Extraction

Confidence
High
Relevance
90%
Sentiment
Neutral
Detected
Mar 17, 2026
signal_type
sec-8k
signal_subtype
governanceChange

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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/2ad42e84-c5ce-4632-9807-04031547f0f8 returns this record as JSON. POST /v1/companies/enrich returns every signal for costargroup.com.

{
  "signal_id": "2ad42e84-c5ce-4632-9807-04031547f0f8",
  "signal_type": "sec-8k",
  "signal_subtype": "governanceChange",
  "detected_at": "2026-03-17T07:33:07.387+00:00",
  "company": {
    "name": "CoStar",
    "domain": "costargroup.com"
  },
  "data": {
    "detail": "A new board member can influence corporate strategy and oversight, potentially triggering reviews of major initiatives and key vendor relationships. This change presents an opportunity to engage with leadership around new strategic priorities.",
    "metrics": {
      "timeframe": "immediate"
    },
    "summary": "CoStar Group appoints Mr. Banerjee to Board of Directors on March 16, 2026.",
    "excerpts": "On March 16, 2026, the Company issued a press release (the “Press Release”) announcing the appointment of Mr. Banerjee to the Board.",
    "relevance": 0.9,
    "sentiment": "neutral",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/1057352/000105735226000024/csgp-20260315.htm",
    "filing_date": "2026-03-16",
    "filing_year": 2026,
    "fiscal_year_end": "03/15",
    "sales_relevance": "Governance tools needed",
    "signal_category": "esg"
  }
}

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