Nocopi Technologies Inc
NNUP- Exchange
- OTC
- Industry
- Games, Toys & Children's Vehicles (No Dolls & Bicycles)
- SEC CIK
- 0000888981
In the last 90 days, Nocopi Technologies Inc insiders filed 3 open-market purchases and 0 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Key figures
- Insider buysLast 90 days, $13.6K in total
- 3
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026
- 0
- 13F valueReported value at the end of Q2 2026
- $0
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding NNUP, Q2 2026
No superinvestor reported holding NNUP at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Nocopi Technologies Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 (view filing)5:36 PM ET | Sep 10-11 | 1 day | Sites EricDirector | PPurchase | +1.50K | $1.83 | +$2.75K | +150.0%2.50K after | 2 lots |
| Sep 9, 2026 (view filing)9:29 PM ET | Sep 9 | Same day | Sites EricDirector | PPurchase | +1.00K | $1.90 | +$1.90K | New position1.00K after | |
| Aug 20, 2026 (view filing)6:21 PM ET | Aug 18-19 | 2 days | Winger Matthew C.Chief Executive Officer | PPurchase | +5.20K | $1.71 | +$8.91K | +2.1%251.1K after | 2 lots |
| Jan 5, 2026 (view filing) | Dec 29, 2025 | 7 daysLate | Westenburg Kevin CamererPresident | PPurchase | +33.3K | $1.50 | +$50.0K | +19.9%200.5K after | |
| Aug 28, 2025 (view filing) | Aug 26-28 | 2 days | Westenburg Kevin CamererPresident | PPurchase | +10.5K | $1.62 | +$17.0K | +7.7%147.2K after | 3 lots |
| Aug 21, 2025 (view filing) | Aug 19-20 | 2 days | Westenburg Kevin CamererPresident | PPurchase | +7.50K | $1.60 | +$12.0K | +5.8%136.7K after | 2 lots |
| Jun 10, 2025 (view filing)9:00 PM ET | Jun 6 | 4 days | Frost Phillip MD Et Al and 1 other10% Owner | PPurchase | +195.9K | $1.10 | +$215.4K | +15.4%1.47M after | |
| Jun 10, 2025 (view filing) | Jun 6 | 4 days | Steinberg Joseph S10% Owner | PPurchase | +195.9K | $1.10 | +$215.4K | +15.7%1.45M after | |
| Jun 10, 2025 (view filing) | Jun 6 | 4 days | Winger Matthew C.Chief Executive Officer | PPurchase | +101.4K | $1.10 | +$111.6K | +75.4%235.9K after | |
| Jul 1, 2024 (view filing) | Jun 28 | 3 days | Liebowitz MichaelChief Executive Officer | PPurchase | +2.50K | $2.94 | +$7.35K | +0.1%3.09M after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Nocopi Technologies Inc at the end of Q2 2026; share changes are against Q1 2026.
No institution reported holding NNUP in 13F filings for Q2 2026.