WINGER MATTHEW C. purchased 75.4% of their position (101.42K shares) of NOCOPI TECHNOLOGIES INC/MD/ on the open market
Open‑market purchase worth $111.6K — a major conviction buy. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 6/10/2025ACC: 0001079973-25-001008
+101.42K
Net shares
Net buyer
$111.6K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
101.42K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+101.42K
Price / share
$1.10
Trade value
$111.56K
% of position
75.4%
6/6/2025
134.50K→235.92K
Total
Net shares
+101.42K
Net value
$111.56K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/6/2025 | P · Purchase | +101.42K | $1.10 | $111.56K | 75.4% | 134.50K | 235.92K |
| Total | +101.42K | $111.56K | ||||||
Derivative Transactions0
No derivative transactions reported