Lucid Diagnostics Inc. (LUCD)
Latest LUCD Insider Trades
About Lucid Diagnostics Inc. (LUCD)
Lucid Diagnostics Inc is a commercial-stage medical diagnostics technology company focused on the millions of patients with gastroesophageal reflux disease (GERD), also known as chronic heartburn, acid reflux, or simply reflux, who are at risk of developing esophageal precancer and cancer, specifically lethal esophageal adenocarcinoma. Its products include EsoCheck and EsoGuard.
- NEW YORK, NY
- 82
- 2021
- XNAS
90-Day SEC Filing Activity
No Form 4 activity for LUCD in the last 90 days.
LUCD Insider Transactions (Form 4)
1414 Form 4 filings on record, the earliest from Aug 22, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Dennis Matheis - Director | Open-market purchase | Common Stock | 245,000 |
Recent LUCD Form 8-K Filings
5LUCD Insider Trading - FAQ
What is the latest insider trade for LUCD?
Lucid Diagnostics Inc. (LUCD) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-05-21. The full record for LUCD runs to 14 Form 4 filings, the earliest from 2025-08-22. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying LUCD stock?
No insider purchases of LUCD were filed in the last 90 days. 2 purchases are on record for this company.
How many insiders are selling LUCD stock?
No insider sales of LUCD were filed in the last 90 days.
Where can I see LUCD SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks LUCD Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow LUCD insider buys?
Create a free InsiderAlpha account and press Watch on this page to add LUCD to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Health Care Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Dennis Matheis view on EDGAR
- - Lishan Aklog view on EDGAR
- - Dennis Matheis view on EDGAR
- - Debra White view on EDGAR
- - Ronald M. Sparks view on EDGAR
- - Jacque J. Sokolov view on EDGAR
- - John R. Palumbo view on EDGAR
- - Stanley Lapidus view on EDGAR
- - James L. Cox view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Health Care
- Where LUCD's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track LUCD insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
