STEINBERG JOSEPH S purchased 15.7% of their position (195.85K shares) of NOCOPI TECHNOLOGIES INC/MD/ on the open market
Open‑market purchase worth $215.4K — a significant purchase. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 6/10/2025ACC: 0001079973-25-001009
10% Owner
Since Sep 2022
+195.85K
Net shares
Net buyer
$215.4K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
195.85K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+195.85K
Price / share
$1.10
Trade value
$215.44K
% of position
15.7%
6/6/2025
1.25M→1.45M
Total
Net shares
+195.85K
Net value
$215.44K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/6/2025 | P · Purchase | +195.85K | $1.10 | $215.44K | 15.7% | 1.25M | 1.45M |
| Total | +195.85K | $215.44K | ||||||
Derivative Transactions0
No derivative transactions reported