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Winger Matthew C.
Chief Executive OfficerDirectorCIK 0001906654
Profile
- Filings
- 2
- Buy transactions
- 2
- Sell transactions
- 0
- Companies
- 1
- Active
- 2026
Across 2 filings between 2026, Winger Matthew C., Chief Executive Officer, Director, has disclosed $8.9K in transactions — all concentrated in NOCOPI TECHNOLOGIES INC/MD/ (NNUP). Their disclosed trades are heavily weighted toward buying — $8.9K in buys and $0 in sells. The largest single open-market purchase on record is $8.9K in NOCOPI TECHNOLOGIES INC/MD/. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
2 loaded
| Aug 20 | NNUP NOCOPI TECHNOLOGIES INC/MD/ | Winger Matthew C. | Chief Executive Officer, Director | Buy | $8.9K |
| Jan 5 | NNUP NOCOPI TECHNOLOGIES INC/MD/ | Winger Matthew C. | Chief Executive Officer, Director | Grant | $0 |
2 filings