MATHEIS DENNIS purchased 31.1% of their position (245K shares) of LUCID DIAGNOSTICS INC. on the open market
Open‑market purchase worth $245.3K — a major conviction buy. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 5/21/2026ACC: 0001094891-26-000217
+245K
Net shares
Net buyer
$245.3K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
245K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+245K
Price / share
$1.00
Trade value
$245.27K
% of position
31.1%
5/20/2026
788.44K→1.03M
Total
Net shares
+245K
Net value
$245.27K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/20/2026 | P · Purchase | +245K | $1.00 | $245.27K | 31.1% | 788.44K | 1.03M |
| Total | +245K | $245.27K | ||||||
Derivative Transactions0
No derivative transactions reported