Microcap Ledger

Tickers · $LUCD

Lucid Diagnostics Inc. $LUCD

By Microcap Ledger desk · CIK 0001799011

Facts as of . Built from SEC filings and our own data. Small caps move fast; check the latest filings.

Snapshot

Exchange
Nasdaq Capital Market
Sector
Surgical & Medical Instruments & Apparatus
Headquarters
New York, NY
Fiscal year end
December 31
Shares outstanding
203,243,970 [10-Q 2026-08-12]
as of 2026-08-10

Sources: [10-K 2026-03-25]

What the company doesAI summary of filing

Lucid Diagnostics is a commercial-stage cancer prevention diagnostics company focused on detecting esophageal precancer and cancer in patients with gastroesophageal reflux disease. The company develops and markets EsoGuard, a DNA methylation test performed on esophageal cell samples collected using EsoCheck, a non-invasive swallowable cell collection device. EsoGuard is currently marketed as a laboratory-developed test in CLIA-certified laboratories and generates revenue from commercial insurance payments and out-of-network claims. The company is pursuing Medicare coverage and FDA approval for EsoGuard and has received FDA 510(k) clearance for EsoCheck and FDA Breakthrough Device designation for EsoGuard. [10-K 2026-03-25]

Segments: EsoGuard Esophageal DNA Test, EsoCheck Esophageal Cell Collection Device

Financial health

From XBRL company facts (USD)
PeriodRevenueNet incomeOperating cash flowCashFiling
6 months to Jun 2026$2.73M−$25.60M −$23.40M$33.40M[10-Q 2026-08-12]
FY ended Dec 2025$4.71M−$58.01M −$46.48M$34.70M[10-K 2026-03-25]
FY ended Dec 2024$4.35M−$45.53M −$44.14M$22.36M[10-K 2025-03-24]
Quarterly cash burn
−$11.70M
Cash runway Estimate
~8.6 months

Estimate: cash at the end of the period (6 months to Jun 2026) divided by the average monthly operating cash outflow over that period. Ignores any cash raised or spent since, and any financing.

Capital structure and dilution

Summary only. How these instruments work: Dilution & financing desk.

Share count
DateShares outstandingFiling
2024-09-30114,837,637[10-Q 2024-11-12]
2024-12-31157,723,241[10-K 2025-03-24]
2025-03-3190,958,695[10-Q 2025-05-13]
2025-06-30108,411,028[10-Q 2025-08-12]
2025-09-30137,508,926[10-Q 2025-11-12]
2026-03-23176,945,972[10-K 2026-03-25]
2026-05-11203,066,783[10-Q 2026-05-13]
2026-08-10203,243,970[10-Q 2026-08-12]
Shelf registration
S-3 filed 2025-12-05; declared effective 2026-03-26 [S-3 2025-12-05]

Listing status

Current status: No Form 8-K Item 3.01 (listing notice) filings in the last 24 months, as of 2026-10-11.

More on deficiency notices and uplistings: Listing status desk.

Who owns it

Recent Form 4 transactions
DateInsiderTypeSharesPriceFiling
2026-05-20Matheis Dennisbuy245,000$1.00[4 2026-05-21]
2026-02-20Aklog Lishangrant2,170,000—[4 2026-02-24]
2026-02-20Matheis Dennisgrant123,000—[4 2026-02-24]
2026-02-20White Debragrant123,000—[4 2026-02-24]
2026-02-20Sparks Ronald Mgrant123,000—[4 2026-02-24]
2026-02-20Sokolov Jacque Jgrant123,000—[4 2026-02-24]
2026-02-20Palumbo John Rgrant123,000—[4 2026-02-24]
2026-02-20Lapidus Stanleygrant123,000—[4 2026-02-24]

Catalysts and calendar

Facts as of . Small caps move fast; check the latest filings.