Winger Matthew C.
- SEC CIK
- 0001906654
In the past year, 1 open-market purchase filing worth $8.91K and no sales.
Current role at each company
- NNUP Nocopi Technologies IncChief Executive Officeras of Aug 20, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $8.91K
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$8.91K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Winger Matthew C. as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 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 | |
| May 28, 2024 (view filing) | May 23 | 5 days | Winger Matthew C.EVP - Corporate Development | PPurchase | +7.50K | $2.92 | +$21.9K | +11.2%74.5K after | |
| Aug 28, 2023 (view filing) | Aug 24-28 | 4 days | Winger Matthew C.EVP - Corporate Development | PPurchase | +5.00K | $3.24 | +$16.2K | +8.1%67.0K after | 3 lots |
| May 25, 2022 (view filing)9:30 PM ET | May 23 | 2 days | Winger Matthew C.Director, Other: Member of a 10% owner group | PPurchase | +25.0K | $0.15 | +$3.75K | +4.2%620.0K after | |
| May 13, 2022 (view filing)9:31 PM ET | May 13 | Same day | Winger Matthew C.Other: Member of a 10% owner group | PPurchase | +25.0K | $0.16 | +$4.00K | +4.4%595.0K after | |
| Mar 18, 2022 (view filing)5:52 PM ET | Mar 17 | 1 day | Winger Matthew C.Other: Member of a 10% owner group | PPurchase | +5.00K | $0.19 | +$950 | +0.9%570.0K after | |
| Mar 11, 2022 (view filing)8:11 PM ET | Mar 11 | Same day | Winger Matthew C.Other: Member of a 10% owner group | PPurchase | +17.6K | $0.19 | +$3.35K | +3.2%565.0K after |