Matthew Winger

Insider Reports History

Location
King Of Prussia, PA
Signature
/s/ Matthew Winger
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Matthew Winger:

Stock Role Class Num Shares Value Price $ Report Date Ownership
NOCOPI TECHNOLOGIES INC/MD/ Chief Executive Officer, Director Common Stock 236K 06 Jun 2025 Direct

Insider Reports Filed by Matthew Winger

Symbol Company Period Transactions Value $ Form Type Date Filed Role
NNUP NOCOPI TECHNOLOGIES INC/MD/ 06 Jun 2025 1 $112K 4 10 Jun 2025 Chief Executive Officer, Director
NNUP NOCOPI TECHNOLOGIES INC/MD/ 22 Dec 2024 1 $0 4/A 27 Dec 2024 EVP - Corporate Development, Director
NNUP NOCOPI TECHNOLOGIES INC/MD/ 23 May 2024 1 $21.9K 4 28 May 2024 EVP - Corporate Development
NNUP NOCOPI TECHNOLOGIES INC/MD/ 24 Aug 2023 3 $16.2K 4 28 Aug 2023 EVP - Corporate Development, Director
NNUP NOCOPI TECHNOLOGIES INC/MD/ 23 May 2022 1 $3.75K 4 25 May 2022 Director, Member of a 10% owner group
NNUP NOCOPI TECHNOLOGIES INC/MD/ 13 May 2022 1 $4K 4 13 May 2022 Member of a 10% owner group
NNUP NOCOPI TECHNOLOGIES INC/MD/ 17 Mar 2022 1 $950 4 18 Mar 2022 Member of a 10% owner group
NNUP NOCOPI TECHNOLOGIES INC/MD/ 11 Mar 2022 1 $3.35K 4 11 Mar 2022 Member of a 10% owner group
NNUP NOCOPI TECHNOLOGIES INC/MD/ 04 Mar 2022 0 $0 3 10 Mar 2022 Member of a 10% owner group