---
schema_version: "secwatch.filing_event.v1"
accession: "0001464521-25-000005"
form_type: "8-K"
ticker: "HTFL"
cik: "0001464521"
company_name: "Heartflow, Inc."
filed_at: "2025-08-25T23:59:59+00:00"
generated_at: "2026-05-17T10:12:13.467631+00:00"
event_type: "debt"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Heartflow prepays $60.1M Hayfin credit facility, terminates agreement

## Summary
- Prepaid $60.1M principal plus $1.0M accrued interest on Aug 22, 2025.
- Credit Agreement dated June 14, 2024 (amended Jan 24, 2025) now terminated.
- No exit or prepayment fees incurred in connection with the termination.

## SEC filing metadata
- accession: 0001464521-25-000005
- form_type: 8-K
- ticker: HTFL
- cik: 0001464521
- company_name: Heartflow, Inc.
- filed_at: 2025-08-25T23:59:59+00:00
- event_type: debt
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1464521/000146452125000005/0001464521-25-000005-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1464521/000146452125000005/htfl-20250822.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001464521-25-000005
- JSON: https://secwatch.observer/filing/0001464521-25-000005.json
- Plain text: https://secwatch.observer/filing/0001464521-25-000005.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.