The company processes sensitive patient data (PHI) and emphasizes its commitment to security through numerous industry certifications. This indicates an ongoing budget and focus on security solutions for encryption, authentication, compliance monitoring, and secure development to protect data and maintain customer trust.
Filing excerpt
Our commitment to information security is demonstrated by our HITRUST, ISO 27001, ISO 13485, SOC 2 Type 2 and UK CyberEssentials certifications.
What this signalsFilings often name leadership changes, deals and spending plans.
Technologies
Regions named
sec-10kcybersecurityInvestmentGet every 10-K signal for HeartFlow 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 HeartFlow this week?”
The Signal API returns 10-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-10k 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/63ef5748-7398-470d-a80b-c35449de444e returns this record as JSON. POST /v1/companies/enrich returns every signal for heartflow.com.
{
"signal_id": "63ef5748-7398-470d-a80b-c35449de444e",
"signal_type": "sec-10k",
"signal_subtype": "cybersecurityInvestment",
"detected_at": "2026-03-24T05:57:57.891+00:00",
"company": {
"name": "HeartFlow",
"domain": "heartflow.com"
},
"data": {
"detail": "The company processes sensitive patient data (PHI) and emphasizes its commitment to security through numerous industry certifications. This indicates an ongoing budget and focus on security solutions for encryption, authentication, compliance monitoring, and secure development to protect data and maintain customer trust.",
"summary": "Heartflow maintains multiple security certifications including HITRUST, ISO 27001, and SOC 2 Type 2.",
"excerpts": "Our commitment to information security is demonstrated by our HITRUST, ISO 27001, ISO 13485, SOC 2 Type 2 and UK CyberEssentials certifications.",
"relevance": 0.9,
"sentiment": "positive",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1464521/000146452126000042/htfl-20251231x10k.htm",
"filing_date": "2026-03-18",
"filing_year": 2026,
"sales_relevance": "Security vendor opportunity",
"signal_category": "technology",
"regions_mentioned": [
"UK"
],
"technologies_mentioned": [
"encryption",
"multi-factor authentication",
"single-sign on"
]
}
}
curl https://signals.autobound.ai/v1/signals/63ef5748-7398-470d-a80b-c35449de444e \
-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":"heartflow.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.