Lucid Diagnostics Ownership & Insider Activity

Lucid Diagnostics (LUCD) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 6.1% of shares outstanding. Institutional investors hold 17.7%.

Shares Outstanding

190.949M

Shares Float

148.571M

Insider Shares Owned

11.622M

Insider % Owned

6.1%

Institutional Shares Held

33.766M

Institutional % Held

17.7%

Ownership Breakdown

Net Insider Activity by Month

Lucid Diagnostics Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
May 20, 2026	Dennis Matheis	DIRECTOR	BUY	245.000K	$1.00	$245K