---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-24-046587"
form_type: "8-K"
ticker: "LUCD"
cik: "0001799011"
company_name: "Lucid Diagnostics Inc."
filed_at: "2024-11-18T23:59:59+00:00"
generated_at: "2026-05-29T23:10:43.140975+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "medium"
source: SEC EDGAR
---

# Lucid Diagnostics sells $21.75M in convertible notes to redeem existing 2023 note

## Summary
- Aggregate $21.75M in Senior Secured Convertible Notes sold to accredited investors.
- Proceeds will redeem the 2023 Senior Convertible Note at the optional redemption price.
- Issuance and redemption expected within 10–20 business days of November 8, 2024.
- Notes and conversion shares issued under Section 4(a)(2) exemption from registration.

## SEC filing metadata
- accession: 0001493152-24-046587
- form_type: 8-K
- ticker: LUCD
- cik: 0001799011
- company_name: Lucid Diagnostics Inc.
- filed_at: 2024-11-18T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: medium
- sec_items: 1.01, 2.03, 3.02, 3.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1799011/000149315224046587/0001493152-24-046587-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1799011/000149315224046587/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-24-046587
- JSON: https://secwatch.observer/filing/0001493152-24-046587.json
- Plain text: https://secwatch.observer/filing/0001493152-24-046587.txt

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