INSIDER · CIK 1906654
Winger Matthew C.
Chief Executive Officer, Director at NOCOPI TECHNOLOGIES INC/MD/ (NNUP)
↗1 Form 4 rows in the window
Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.
$9KBought on the market
$0.00Sold on the market
1Companies
Aug 20, 2026Latest filing
| Company | Title | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 202618:21 | Aug 19, 2026from Aug 18, 2026 | NNUPNOCOPI TECHNOLOGIES INC/MD/ | Chief Executive Officer, Director | P · Buy | $1.71 | +5,200 | 251,116 | +2% | +$9K | -9.3% | -6.6% |